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-rw-r--r--COPYING21
-rw-r--r--images/50pc_transparent.pngbin0 -> 599 bytes
-rw-r--r--images/Paper_texture_v5_by_bashcorpo_w1000.jpgbin0 -> 127449 bytes
-rw-r--r--images/calendar.pngbin0 -> 675 bytes
-rw-r--r--images/delete_icon.pngbin0 -> 150 bytes
-rw-r--r--images/edit_icon.pngbin0 -> 394 bytes
-rw-r--r--images/favicon.icobin0 -> 76949 bytes
-rw-r--r--images/feed-icon-14x14.pngbin0 -> 689 bytes
-rw-r--r--images/floral_left.pngbin0 -> 2468 bytes
-rw-r--r--images/floral_right.pngbin0 -> 2447 bytes
-rw-r--r--images/logo.pngbin0 -> 6253 bytes
-rw-r--r--images/private.pngbin0 -> 650 bytes
-rw-r--r--images/private_16x16.pngbin0 -> 439 bytes
-rw-r--r--images/private_16x16_active.pngbin0 -> 475 bytes
-rw-r--r--images/qrcode.pngbin0 -> 218 bytes
-rw-r--r--images/squiggle.pngbin0 -> 950 bytes
-rw-r--r--images/squiggle2.pngbin0 -> 898 bytes
-rw-r--r--images/squiggle_closing.pngbin0 -> 2878 bytes
-rw-r--r--images/tag_blue.pngbin0 -> 586 bytes
-rw-r--r--inc/jquery-MIT-LICENSE.txt20
-rw-r--r--inc/jquery-ui.min.js15
-rw-r--r--inc/jquery.lazyload.min.js15
-rw-r--r--inc/jquery.min.js4
-rw-r--r--inc/rain.tpl.class.php1037
-rw-r--r--inc/shaarli.css449
-rw-r--r--index.php2321
-rw-r--r--tpl/addlink.html16
-rw-r--r--tpl/changepassword.html15
-rw-r--r--tpl/changetag.html16
-rw-r--r--tpl/configure.html21
-rw-r--r--tpl/daily.html63
-rw-r--r--tpl/dailyrss.html8
-rw-r--r--tpl/editlink.html28
-rw-r--r--tpl/export.html15
-rw-r--r--tpl/import.html21
-rw-r--r--tpl/includes.html10
-rw-r--r--tpl/install.html21
-rw-r--r--tpl/linklist.html76
-rw-r--r--tpl/linklist.paging.html20
-rw-r--r--tpl/loginform.html26
-rw-r--r--tpl/page.footer.html20
-rw-r--r--tpl/page.header.html26
-rw-r--r--tpl/page.html9
-rw-r--r--tpl/picwall.html24
-rw-r--r--tpl/picwall2.html19
-rw-r--r--tpl/readme.txt42
-rw-r--r--tpl/tagcloud.html15
-rw-r--r--tpl/tools.html19
48 files changed, 4412 insertions, 0 deletions
diff --git a/COPYING b/COPYING
new file mode 100644
index 00000000..d9731d27
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,21 @@
1Shaarli is distributed under the zlib/libpng License:
2
3Copyright (c) 2011 Sébastien SAUVAGE (sebsauvage.net)
4
5This software is provided 'as-is', without any express or implied warranty.
6In no event will the authors be held liable for any damages arising from
7the use of this software.
8
9Permission is granted to anyone to use this software for any purpose,
10including commercial applications, and to alter it and redistribute it
11freely, subject to the following restrictions:
12
13 1. The origin of this software must not be misrepresented; you must not
14 claim that you wrote the original software. If you use this software
15 in a product, an acknowledgment in the product documentation would
16 be appreciated but is not required.
17
18 2. Altered source versions must be plainly marked as such, and must
19 not be misrepresented as being the original software.
20
21 3. This notice may not be removed or altered from any source distribution.
diff --git a/images/50pc_transparent.png b/images/50pc_transparent.png
new file mode 100644
index 00000000..8d8f99de
--- /dev/null
+++ b/images/50pc_transparent.png
Binary files differ
diff --git a/images/Paper_texture_v5_by_bashcorpo_w1000.jpg b/images/Paper_texture_v5_by_bashcorpo_w1000.jpg
new file mode 100644
index 00000000..dd8e67ac
--- /dev/null
+++ b/images/Paper_texture_v5_by_bashcorpo_w1000.jpg
Binary files differ
diff --git a/images/calendar.png b/images/calendar.png
new file mode 100644
index 00000000..65891385
--- /dev/null
+++ b/images/calendar.png
Binary files differ
diff --git a/images/delete_icon.png b/images/delete_icon.png
new file mode 100644
index 00000000..55e388b4
--- /dev/null
+++ b/images/delete_icon.png
Binary files differ
diff --git a/images/edit_icon.png b/images/edit_icon.png
new file mode 100644
index 00000000..5cff5743
--- /dev/null
+++ b/images/edit_icon.png
Binary files differ
diff --git a/images/favicon.ico b/images/favicon.ico
new file mode 100644
index 00000000..c8b043b4
--- /dev/null
+++ b/images/favicon.ico
Binary files differ
diff --git a/images/feed-icon-14x14.png b/images/feed-icon-14x14.png
new file mode 100644
index 00000000..b3c949d2
--- /dev/null
+++ b/images/feed-icon-14x14.png
Binary files differ
diff --git a/images/floral_left.png b/images/floral_left.png
new file mode 100644
index 00000000..5a4ad89b
--- /dev/null
+++ b/images/floral_left.png
Binary files differ
diff --git a/images/floral_right.png b/images/floral_right.png
new file mode 100644
index 00000000..cb7b201f
--- /dev/null
+++ b/images/floral_right.png
Binary files differ
diff --git a/images/logo.png b/images/logo.png
new file mode 100644
index 00000000..20989288
--- /dev/null
+++ b/images/logo.png
Binary files differ
diff --git a/images/private.png b/images/private.png
new file mode 100644
index 00000000..5cea272a
--- /dev/null
+++ b/images/private.png
Binary files differ
diff --git a/images/private_16x16.png b/images/private_16x16.png
new file mode 100644
index 00000000..d58c4823
--- /dev/null
+++ b/images/private_16x16.png
Binary files differ
diff --git a/images/private_16x16_active.png b/images/private_16x16_active.png
new file mode 100644
index 00000000..dd43baf2
--- /dev/null
+++ b/images/private_16x16_active.png
Binary files differ
diff --git a/images/qrcode.png b/images/qrcode.png
new file mode 100644
index 00000000..99f25267
--- /dev/null
+++ b/images/qrcode.png
Binary files differ
diff --git a/images/squiggle.png b/images/squiggle.png
new file mode 100644
index 00000000..9fd2129d
--- /dev/null
+++ b/images/squiggle.png
Binary files differ
diff --git a/images/squiggle2.png b/images/squiggle2.png
new file mode 100644
index 00000000..23409ce3
--- /dev/null
+++ b/images/squiggle2.png
Binary files differ
diff --git a/images/squiggle_closing.png b/images/squiggle_closing.png
new file mode 100644
index 00000000..901fff5f
--- /dev/null
+++ b/images/squiggle_closing.png
Binary files differ
diff --git a/images/tag_blue.png b/images/tag_blue.png
new file mode 100644
index 00000000..9757fc6e
--- /dev/null
+++ b/images/tag_blue.png
Binary files differ
diff --git a/inc/jquery-MIT-LICENSE.txt b/inc/jquery-MIT-LICENSE.txt
new file mode 100644
index 00000000..53270463
--- /dev/null
+++ b/inc/jquery-MIT-LICENSE.txt
@@ -0,0 +1,20 @@
1Copyright (c) 2011 John Resig, http://jquery.com/
2
3Permission is hereby granted, free of charge, to any person obtaining
4a copy of this software and associated documentation files (the
5"Software"), to deal in the Software without restriction, including
6without limitation the rights to use, copy, modify, merge, publish,
7distribute, sublicense, and/or sell copies of the Software, and to
8permit persons to whom the Software is furnished to do so, subject to
9the following conditions:
10
11The above copyright notice and this permission notice shall be
12included in all copies or substantial portions of the Software.
13
14THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
15EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
16MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
17NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
18LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
19OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
20WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/inc/jquery-ui.min.js b/inc/jquery-ui.min.js
new file mode 100644
index 00000000..618b8efe
--- /dev/null
+++ b/inc/jquery-ui.min.js
@@ -0,0 +1,15 @@
1/*!
2 * jQuery UI 1.8.17
3 *
4 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
5 * Dual licensed under the MIT or GPL Version 2 licenses.
6 * http://jquery.org/license
7 *
8 * http://docs.jquery.com/UI
9 */(function(a,b){function d(b){return!a(b).parents().andSelf().filter(function(){return a.curCSS(this,"visibility")==="hidden"||a.expr.filters.hidden(this)}).length}function c(b,c){var e=b.nodeName.toLowerCase();if("area"===e){var f=b.parentNode,g=f.name,h;if(!b.href||!g||f.nodeName.toLowerCase()!=="map")return!1;h=a("img[usemap=#"+g+"]")[0];return!!h&&d(h)}return(/input|select|textarea|button|object/.test(e)?!b.disabled:"a"==e?b.href||c:c)&&d(b)}a.ui=a.ui||{};a.ui.version||(a.extend(a.ui,{version:"1.8.17",keyCode:{ALT:18,BACKSPACE:8,CAPS_LOCK:20,COMMA:188,COMMAND:91,COMMAND_LEFT:91,COMMAND_RIGHT:93,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,INSERT:45,LEFT:37,MENU:93,NUMPAD_ADD:107,NUMPAD_DECIMAL:110,NUMPAD_DIVIDE:111,NUMPAD_ENTER:108,NUMPAD_MULTIPLY:106,NUMPAD_SUBTRACT:109,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SHIFT:16,SPACE:32,TAB:9,UP:38,WINDOWS:91}}),a.fn.extend({propAttr:a.fn.prop||a.fn.attr,_focus:a.fn.focus,focus:function(b,c){return typeof 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c=this.options;this.helper=this._createHelper(b),this._cacheHelperProportions(),a.ui.ddmanager&&(a.ui.ddmanager.current=this),this._cacheMargins(),this.cssPosition=this.helper.css("position"),this.scrollParent=this.helper.scrollParent(),this.offset=this.positionAbs=this.element.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},a.extend(this.offset,{click:{left:b.pageX-this.offset.left,top:b.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.originalPosition=this.position=this._generatePosition(b),this.originalPageX=b.pageX,this.originalPageY=b.pageY,c.cursorAt&&this._adjustOffsetFromHelper(c.cursorAt),c.containment&&this._setContainment();if(this._trigger("start",b)===!1){this._clear();return!1}this._cacheHelperProportions(),a.ui.ddmanager&&!c.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b),this.helper.addClass("ui-draggable-dragging"),this._mouseDrag(b,!0),a.ui.ddmanager&&a.ui.ddmanager.dragStart(this,b);return!0},_mouseDrag:function(b,c){this.position=this._generatePosition(b),this.positionAbs=this._convertPositionTo("absolute");if(!c){var 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this._trigger("stop",b)!==!1&&this._clear();return!1},_mouseUp:function(b){this.options.iframeFix===!0&&a("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)}),a.ui.ddmanager&&a.ui.ddmanager.dragStop(this,b);return a.ui.mouse.prototype._mouseUp.call(this,b)},cancel:function(){this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear();return this},_getHandle:function(b){var c=!this.options.handle||!a(this.options.handle,this.element).length?!0:!1;a(this.options.handle,this.element).find("*").andSelf().each(function(){this==b.target&&(c=!0)});return c},_createHelper:function(b){var c=this.options,d=a.isFunction(c.helper)?a(c.helper.apply(this.element[0],[b])):c.helper=="clone"?this.element.clone().removeAttr("id"):this.element;d.parents("body").length||d.appendTo(c.appendTo=="parent"?this.element[0].parentNode:c.appendTo),d[0]!=this.element[0]&&!/(fixed|absolute)/.test(d.css("position"))&&d.css("position","absolute");return d},_adjustOffsetFromHelper:function(b){typeof b=="string"&&(b=b.split(" ")),a.isArray(b)&&(b={left:+b[0],top:+b[1]||0}),"left"in b&&(this.offset.click.left=b.left+this.margins.left),"right"in b&&(this.offset.click.left=this.helperProportions.width-b.right+this.margins.left),"top"in b&&(this.offset.click.top=b.top+this.margins.top),"bottom"in b&&(this.offset.click.top=this.helperProportions.height-b.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var b=this.offsetParent.offset();this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0])&&(b.left+=this.scrollParent.scrollLeft(),b.top+=this.scrollParent.scrollTop());if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&a.browser.msie)b={top:0,left:0};return{top:b.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:b.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.element.position();return{top:a.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var b=this.options;b.containment=="parent"&&(b.containment=this.helper[0].parentNode);if(b.containment=="document"||b.containment=="window")this.containment=[b.containment=="document"?0:a(window).scrollLeft()-this.offset.relative.left-this.offset.parent.left,b.containment=="document"?0:a(window).scrollTop()-this.offset.relative.top-this.offset.parent.top,(b.containment=="document"?0:a(window).scrollLeft())+a(b.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(b.containment=="document"?0:a(window).scrollTop())+(a(b.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(b.containment)&&b.containment.constructor!=Array){var c=a(b.containment),d=c[0];if(!d)return;var e=c.offset(),f=a(d).css("overflow")!="hidden";this.containment=[(parseInt(a(d).css("borderLeftWidth"),10)||0)+(parseInt(a(d).css("paddingLeft"),10)||0),(parseInt(a(d).css("borderTopWidth"),10)||0)+(parseInt(a(d).css("paddingTop"),10)||0),(f?Math.max(d.scrollWidth,d.offsetWidth):d.offsetWidth)-(parseInt(a(d).css("borderLeftWidth"),10)||0)-(parseInt(a(d).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(f?Math.max(d.scrollHeight,d.offsetHeight):d.offsetHeight)-(parseInt(a(d).css("borderTopWidth"),10)||0)-(parseInt(a(d).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom],this.relative_container=c}else b.containment.constructor==Array&&(this.containment=b.containment)},_convertPositionTo:function(b,c){c||(c=this.position);var d=b=="absolute"?1:-1,e=this.options,f=this.cssPosition=="absolute"&&(this.scrollParent[0]==document||!a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,g=/(html|body)/i.test(f[0].tagName);return{top:c.top+this.offset.relative.top*d+this.offset.parent.top*d-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():g?0:f.scrollTop())*d),left:c.left+this.offset.relative.left*d+this.offset.parent.left*d-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():g?0:f.scrollLeft())*d)}},_generatePosition:function(b){var c=this.options,d=this.cssPosition=="absolute"&&(this.scrollParent[0]==document||!a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,e=/(html|body)/i.test(d[0].tagName),f=b.pageX,g=b.pageY;if(this.originalPosition){var h;if(this.containment){if(this.relative_container){var i=this.relative_container.offset();h=[this.containment[0]+i.left,this.containment[1]+i.top,this.containment[2]+i.left,this.containment[3]+i.top]}else h=this.containment;b.pageX-this.offset.click.left<h[0]&&(f=h[0]+this.offset.click.left),b.pageY-this.offset.click.top<h[1]&&(g=h[1]+this.offset.click.top),b.pageX-this.offset.click.left>h[2]&&(f=h[2]+this.offset.click.left),b.pageY-this.offset.click.top>h[3]&&(g=h[3]+this.offset.click.top)}if(c.grid){var j=c.grid[1]?this.originalPageY+Math.round((g-this.originalPageY)/c.grid[1])*c.grid[1]:this.originalPageY;g=h?j-this.offset.click.top<h[1]||j-this.offset.click.top>h[3]?j-this.offset.click.top<h[1]?j+c.grid[1]:j-c.grid[1]:j:j;var k=c.grid[0]?this.originalPageX+Math.round((f-this.originalPageX)/c.grid[0])*c.grid[0]:this.originalPageX;f=h?k-this.offset.click.left<h[0]||k-this.offset.click.left>h[2]?k-this.offset.click.left<h[0]?k+c.grid[0]:k-c.grid[0]:k:k}}return{top:g-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():e?0:d.scrollTop()),left:f-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():e?0:d.scrollLeft())}},_clear:function(){this.helper.removeClass("ui-draggable-dragging"),this.helper[0]!=this.element[0]&&!this.cancelHelperRemoval&&this.helper.remove(),this.helper=null,this.cancelHelperRemoval=!1},_trigger:function(b,c,d){d=d||this._uiHash(),a.ui.plugin.call(this,b,[c,d]),b=="drag"&&(this.positionAbs=this._convertPositionTo("absolute"));return a.Widget.prototype._trigger.call(this,b,c,d)},plugins:{},_uiHash:function(a){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}}),a.extend(a.ui.draggable,{version:"1.8.17"}),a.ui.plugin.add("draggable","connectToSortable",{start:function(b,c){var d=a(this).data("draggable"),e=d.options,f=a.extend({},c,{item:d.element});d.sortables=[],a(e.connectToSortable).each(function(){var c=a.data(this,"sortable");c&&!c.options.disabled&&(d.sortables.push({instance:c,shouldRevert:c.options.revert}),c.refreshPositions(),c._trigger("activate",b,f))})},stop:function(b,c){var d=a(this).data("draggable"),e=a.extend({},c,{item:d.element});a.each(d.sortables,function(){this.instance.isOver?(this.instance.isOver=0,d.cancelHelperRemoval=!0,this.instance.cancelHelperRemoval=!1,this.shouldRevert&&(this.instance.options.revert=!0),this.instance._mouseStop(b),this.instance.options.helper=this.instance.options._helper,d.options.helper=="original"&&this.instance.currentItem.css({top:"auto",left:"auto"})):(this.instance.cancelHelperRemoval=!1,this.instance._trigger("deactivate",b,e))})},drag:function(b,c){var d=a(this).data("draggable"),e=this,f=function(b){var c=this.offset.click.top,d=this.offset.click.left,e=this.positionAbs.top,f=this.positionAbs.left,g=b.height,h=b.width,i=b.top,j=b.left;return a.ui.isOver(e+c,f+d,i,j,g,h)};a.each(d.sortables,function(f){this.instance.positionAbs=d.positionAbs,this.instance.helperProportions=d.helperProportions,this.instance.offset.click=d.offset.click,this.instance._intersectsWith(this.instance.containerCache)?(this.instance.isOver||(this.instance.isOver=1,this.instance.currentItem=a(e).clone().removeAttr("id").appendTo(this.instance.element).data("sortable-item",!0),this.instance.options._helper=this.instance.options.helper,this.instance.options.helper=function(){return c.helper[0]},b.target=this.instance.currentItem[0],this.instance._mouseCapture(b,!0),this.instance._mouseStart(b,!0,!0),this.instance.offset.click.top=d.offset.click.top,this.instance.offset.click.left=d.offset.click.left,this.instance.offset.parent.left-=d.offset.parent.left-this.instance.offset.parent.left,this.instance.offset.parent.top-=d.offset.parent.top-this.instance.offset.parent.top,d._trigger("toSortable",b),d.dropped=this.instance.element,d.currentItem=d.element,this.instance.fromOutside=d),this.instance.currentItem&&this.instance._mouseDrag(b)):this.instance.isOver&&(this.instance.isOver=0,this.instance.cancelHelperRemoval=!0,this.instance.options.revert=!1,this.instance._trigger("out",b,this.instance._uiHash(this.instance)),this.instance._mouseStop(b,!0),this.instance.options.helper=this.instance.options._helper,this.instance.currentItem.remove(),this.instance.placeholder&&this.instance.placeholder.remove(),d._trigger("fromSortable",b),d.dropped=!1)})}}),a.ui.plugin.add("draggable","cursor",{start:function(b,c){var d=a("body"),e=a(this).data("draggable").options;d.css("cursor")&&(e._cursor=d.css("cursor")),d.css("cursor",e.cursor)},stop:function(b,c){var d=a(this).data("draggable").options;d._cursor&&a("body").css("cursor",d._cursor)}}),a.ui.plugin.add("draggable","opacity",{start:function(b,c){var d=a(c.helper),e=a(this).data("draggable").options;d.css("opacity")&&(e._opacity=d.css("opacity")),d.css("opacity",e.opacity)},stop:function(b,c){var d=a(this).data("draggable").options;d._opacity&&a(c.helper).css("opacity",d._opacity)}}),a.ui.plugin.add("draggable","scroll",{start:function(b,c){var d=a(this).data("draggable");d.scrollParent[0]!=document&&d.scrollParent[0].tagName!="HTML"&&(d.overflowOffset=d.scrollParent.offset())},drag:function(b,c){var d=a(this).data("draggable"),e=d.options,f=!1;if(d.scrollParent[0]!=document&&d.scrollParent[0].tagName!="HTML"){if(!e.axis||e.axis!="x")d.overflowOffset.top+d.scrollParent[0].offsetHeight-b.pageY<e.scrollSensitivity?d.scrollParent[0].scrollTop=f=d.scrollParent[0].scrollTop+e.scrollSpeed:b.pageY-d.overflowOffset.top<e.scrollSensitivity&&(d.scrollParent[0].scrollTop=f=d.scrollParent[0].scrollTop-e.scrollSpeed);if(!e.axis||e.axis!="y")d.overflowOffset.left+d.scrollParent[0].offsetWidth-b.pageX<e.scrollSensitivity?d.scrollParent[0].scrollLeft=f=d.scrollParent[0].scrollLeft+e.scrollSpeed:b.pageX-d.overflowOffset.left<e.scrollSensitivity&&(d.scrollParent[0].scrollLeft=f=d.scrollParent[0].scrollLeft-e.scrollSpeed)}else{if(!e.axis||e.axis!="x")b.pageY-a(document).scrollTop()<e.scrollSensitivity?f=a(document).scrollTop(a(document).scrollTop()-e.scrollSpeed):a(window).height()-(b.pageY-a(document).scrollTop())<e.scrollSensitivity&&(f=a(document).scrollTop(a(document).scrollTop()+e.scrollSpeed));if(!e.axis||e.axis!="y")b.pageX-a(document).scrollLeft()<e.scrollSensitivity?f=a(document).scrollLeft(a(document).scrollLeft()-e.scrollSpeed):a(window).width()-(b.pageX-a(document).scrollLeft())<e.scrollSensitivity&&(f=a(document).scrollLeft(a(document).scrollLeft()+e.scrollSpeed))}f!==!1&&a.ui.ddmanager&&!e.dropBehaviour&&a.ui.ddmanager.prepareOffsets(d,b)}}),a.ui.plugin.add("draggable","snap",{start:function(b,c){var d=a(this).data("draggable"),e=d.options;d.snapElements=[],a(e.snap.constructor!=String?e.snap.items||":data(draggable)":e.snap).each(function(){var b=a(this),c=b.offset();this!=d.element[0]&&d.snapElements.push({item:this,width:b.outerWidth(),height:b.outerHeight(),top:c.top,left:c.left})})},drag:function(b,c){var d=a(this).data("draggable"),e=d.options,f=e.snapTolerance,g=c.offset.left,h=g+d.helperProportions.width,i=c.offset.top,j=i+d.helperProportions.height;for(var k=d.snapElements.length-1;k>=0;k--){var l=d.snapElements[k].left,m=l+d.snapElements[k].width,n=d.snapElements[k].top,o=n+d.snapElements[k].height;if(!(l-f<g&&g<m+f&&n-f<i&&i<o+f||l-f<g&&g<m+f&&n-f<j&&j<o+f||l-f<h&&h<m+f&&n-f<i&&i<o+f||l-f<h&&h<m+f&&n-f<j&&j<o+f)){d.snapElements[k].snapping&&d.options.snap.release&&d.options.snap.release.call(d.element,b,a.extend(d._uiHash(),{snapItem:d.snapElements[k].item})),d.snapElements[k].snapping=!1;continue}if(e.snapMode!="inner"){var p=Math.abs(n-j)<=f,q=Math.abs(o-i)<=f,r=Math.abs(l-h)<=f,s=Math.abs(m-g)<=f;p&&(c.position.top=d._convertPositionTo("relative",{top:n-d.helperProportions.height,left:0}).top-d.margins.top),q&&(c.position.top=d._convertPositionTo("relative",{top:o,left:0}).top-d.margins.top),r&&(c.position.left=d._convertPositionTo("relative",{top:0,left:l-d.helperProportions.width}).left-d.margins.left),s&&(c.position.left=d._convertPositionTo("relative",{top:0,left:m}).left-d.margins.left)}var t=p||q||r||s;if(e.snapMode!="outer"){var p=Math.abs(n-i)<=f,q=Math.abs(o-j)<=f,r=Math.abs(l-g)<=f,s=Math.abs(m-h)<=f;p&&(c.position.top=d._convertPositionTo("relative",{top:n,left:0}).top-d.margins.top),q&&(c.position.top=d._convertPositionTo("relative",{top:o-d.helperProportions.height,left:0}).top-d.margins.top),r&&(c.position.left=d._convertPositionTo("relative",{top:0,left:l}).left-d.margins.left),s&&(c.position.left=d._convertPositionTo("relative",{top:0,left:m-d.helperProportions.width}).left-d.margins.left)}!d.snapElements[k].snapping&&(p||q||r||s||t)&&d.options.snap.snap&&d.options.snap.snap.call(d.element,b,a.extend(d._uiHash(),{snapItem:d.snapElements[k].item})),d.snapElements[k].snapping=p||q||r||s||t}}}),a.ui.plugin.add("draggable","stack",{start:function(b,c){var d=a(this).data("draggable").options,e=a.makeArray(a(d.stack)).sort(function(b,c){return(parseInt(a(b).css("zIndex"),10)||0)-(parseInt(a(c).css("zIndex"),10)||0)});if(!!e.length){var f=parseInt(e[0].style.zIndex)||0;a(e).each(function(a){this.style.zIndex=f+a}),this[0].style.zIndex=f+e.length}}}),a.ui.plugin.add("draggable","zIndex",{start:function(b,c){var d=a(c.helper),e=a(this).data("draggable").options;d.css("zIndex")&&(e._zIndex=d.css("zIndex")),d.css("zIndex",e.zIndex)},stop:function(b,c){var d=a(this).data("draggable").options;d._zIndex&&a(c.helper).css("zIndex",d._zIndex)}})}(jQuery),function(a,b){a.widget("ui.droppable",{widgetEventPrefix:"drop",options:{accept:"*",activeClass:!1,addClasses:!0,greedy:!1,hoverClass:!1,scope:"default",tolerance:"intersect"},_create:function(){var b=this.options,c=b.accept;this.isover=0,this.isout=1,this.accept=a.isFunction(c)?c:function(a){return a.is(c)},this.proportions={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight},a.ui.ddmanager.droppables[b.scope]=a.ui.ddmanager.droppables[b.scope]||[],a.ui.ddmanager.droppables[b.scope].push(this),b.addClasses&&this.element.addClass("ui-droppable")},destroy:function(){var b=a.ui.ddmanager.droppables[this.options.scope];for(var c=0;c<b.length;c++)b[c]==this&&b.splice(c,1);this.element.removeClass("ui-droppable ui-droppable-disabled").removeData("droppable").unbind(".droppable");return this},_setOption:function(b,c){b=="accept"&&(this.accept=a.isFunction(c)?c:function(a){return a.is(c)}),a.Widget.prototype._setOption.apply(this,arguments)},_activate:function(b){var c=a.ui.ddmanager.current;this.options.activeClass&&this.element.addClass(this.options.activeClass),c&&this._trigger("activate",b,this.ui(c))},_deactivate:function(b){var c=a.ui.ddmanager.current;this.options.activeClass&&this.element.removeClass(this.options.activeClass),c&&this._trigger("deactivate",b,this.ui(c))},_over:function(b){var c=a.ui.ddmanager.current;!!c&&(c.currentItem||c.element)[0]!=this.element[0]&&this.accept.call(this.element[0],c.currentItem||c.element)&&(this.options.hoverClass&&this.element.addClass(this.options.hoverClass),this._trigger("over",b,this.ui(c)))},_out:function(b){var c=a.ui.ddmanager.current;!!c&&(c.currentItem||c.element)[0]!=this.element[0]&&this.accept.call(this.element[0],c.currentItem||c.element)&&(this.options.hoverClass&&this.element.removeClass(this.options.hoverClass),this._trigger("out",b,this.ui(c)))},_drop:function(b,c){var d=c||a.ui.ddmanager.current;if(!d||(d.currentItem||d.element)[0]==this.element[0])return!1;var e=!1;this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function(){var b=a.data(this,"droppable");if(b.options.greedy&&!b.options.disabled&&b.options.scope==d.options.scope&&b.accept.call(b.element[0],d.currentItem||d.element)&&a.ui.intersect(d,a.extend(b,{offset:b.element.offset()}),b.options.tolerance)){e=!0;return!1}});if(e)return!1;if(this.accept.call(this.element[0],d.currentItem||d.element)){this.options.activeClass&&this.element.removeClass(this.options.activeClass),this.options.hoverClass&&this.element.removeClass(this.options.hoverClass),this._trigger("drop",b,this.ui(d));return this.element}return!1},ui:function(a){return{draggable:a.currentItem||a.element,helper:a.helper,position:a.position,offset:a.positionAbs}}}),a.extend(a.ui.droppable,{version:"1.8.17"}),a.ui.intersect=function(b,c,d){if(!c.offset)return!1;var e=(b.positionAbs||b.position.absolute).left,f=e+b.helperProportions.width,g=(b.positionAbs||b.position.absolute).top,h=g+b.helperProportions.height,i=c.offset.left,j=i+c.proportions.width,k=c.offset.top,l=k+c.proportions.height;switch(d){case"fit":return i<=e&&f<=j&&k<=g&&h<=l;case"intersect":return i<e+b.helperProportions.width/2&&f-b.helperProportions.width/2<j&&k<g+b.helperProportions.height/2&&h-b.helperProportions.height/2<l;case"pointer":var m=(b.positionAbs||b.position.absolute).left+(b.clickOffset||b.offset.click).left,n=(b.positionAbs||b.position.absolute).top+(b.clickOffset||b.offset.click).top,o=a.ui.isOver(n,m,k,i,c.proportions.height,c.proportions.width);return o;case"touch":return(g>=k&&g<=l||h>=k&&h<=l||g<k&&h>l)&&(e>=i&&e<=j||f>=i&&f<=j||e<i&&f>j);default:return!1}},a.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(b,c){var d=a.ui.ddmanager.droppables[b.options.scope]||[],e=c?c.type:null,f=(b.currentItem||b.element).find(":data(droppable)").andSelf();droppablesLoop:for(var g=0;g<d.length;g++){if(d[g].options.disabled||b&&!d[g].accept.call(d[g].element[0],b.currentItem||b.element))continue;for(var h=0;h<f.length;h++)if(f[h]==d[g].element[0]){d[g].proportions.height=0;continue droppablesLoop}d[g].visible=d[g].element.css("display")!="none";if(!d[g].visible)continue;e=="mousedown"&&d[g]._activate.call(d[g],c),d[g].offset=d[g].element.offset(),d[g].proportions={width:d[g].element[0].offsetWidth,height:d[g].element
10[0].offsetHeight}}},drop:function(b,c){var d=!1;a.each(a.ui.ddmanager.droppables[b.options.scope]||[],function(){!this.options||(!this.options.disabled&&this.visible&&a.ui.intersect(b,this,this.options.tolerance)&&(d=this._drop.call(this,c)||d),!this.options.disabled&&this.visible&&this.accept.call(this.element[0],b.currentItem||b.element)&&(this.isout=1,this.isover=0,this._deactivate.call(this,c)))});return d},dragStart:function(b,c){b.element.parents(":not(body,html)").bind("scroll.droppable",function(){b.options.refreshPositions||a.ui.ddmanager.prepareOffsets(b,c)})},drag:function(b,c){b.options.refreshPositions&&a.ui.ddmanager.prepareOffsets(b,c),a.each(a.ui.ddmanager.droppables[b.options.scope]||[],function(){if(!(this.options.disabled||this.greedyChild||!this.visible)){var d=a.ui.intersect(b,this,this.options.tolerance),e=!d&&this.isover==1?"isout":d&&this.isover==0?"isover":null;if(!e)return;var f;if(this.options.greedy){var g=this.element.parents(":data(droppable):eq(0)");g.length&&(f=a.data(g[0],"droppable"),f.greedyChild=e=="isover"?1:0)}f&&e=="isover"&&(f.isover=0,f.isout=1,f._out.call(f,c)),this[e]=1,this[e=="isout"?"isover":"isout"]=0,this[e=="isover"?"_over":"_out"].call(this,c),f&&e=="isout"&&(f.isout=0,f.isover=1,f._over.call(f,c))}})},dragStop:function(b,c){b.element.parents(":not(body,html)").unbind("scroll.droppable"),b.options.refreshPositions||a.ui.ddmanager.prepareOffsets(b,c)}}}(jQuery),function(a,b){a.widget("ui.resizable",a.ui.mouse,{widgetEventPrefix:"resize",options:{alsoResize:!1,animate:!1,animateDuration:"slow",animateEasing:"swing",aspectRatio:!1,autoHide:!1,containment:!1,ghost:!1,grid:!1,handles:"e,s,se",helper:!1,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:1e3},_create:function(){var b=this,c=this.options;this.element.addClass("ui-resizable"),a.extend(this,{_aspectRatio:!!c.aspectRatio,aspectRatio:c.aspectRatio,originalElement:this.element,_proportionallyResizeElements:[],_helper:c.helper||c.ghost||c.animate?c.helper||"ui-resizable-helper":null}),this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)&&(/relative/.test(this.element.css("position"))&&a.browser.opera&&this.element.css({position:"relative",top:"auto",left:"auto"}),this.element.wrap(a('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")})),this.element=this.element.parent().data("resizable",this.element.data("resizable")),this.elementIsWrapper=!0,this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")}),this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0}),this.originalResizeStyle=this.originalElement.css("resize"),this.originalElement.css("resize","none"),this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"})),this.originalElement.css({margin:this.originalElement.css("margin")}),this._proportionallyResize()),this.handles=c.handles||(a(".ui-resizable-handle",this.element).length?{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"}:"e,s,se");if(this.handles.constructor==String){this.handles=="all"&&(this.handles="n,e,s,w,se,sw,ne,nw");var d=this.handles.split(",");this.handles={};for(var e=0;e<d.length;e++){var f=a.trim(d[e]),g="ui-resizable-"+f,h=a('<div class="ui-resizable-handle '+g+'"></div>');/sw|se|ne|nw/.test(f)&&h.css({zIndex:++c.zIndex}),"se"==f&&h.addClass("ui-icon ui-icon-gripsmall-diagonal-se"),this.handles[f]=".ui-resizable-"+f,this.element.append(h)}}this._renderAxis=function(b){b=b||this.element;for(var c in this.handles){this.handles[c].constructor==String&&(this.handles[c]=a(this.handles[c],this.element).show());if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var d=a(this.handles[c],this.element),e=0;e=/sw|ne|nw|se|n|s/.test(c)?d.outerHeight():d.outerWidth();var f=["padding",/ne|nw|n/.test(c)?"Top":/se|sw|s/.test(c)?"Bottom":/^e$/.test(c)?"Right":"Left"].join("");b.css(f,e),this._proportionallyResize()}if(!a(this.handles[c]).length)continue}},this._renderAxis(this.element),this._handles=a(".ui-resizable-handle",this.element).disableSelection(),this._handles.mouseover(function(){if(!b.resizing){if(this.className)var a=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);b.axis=a&&a[1]?a[1]:"se"}}),c.autoHide&&(this._handles.hide(),a(this.element).addClass("ui-resizable-autohide").hover(function(){c.disabled||(a(this).removeClass("ui-resizable-autohide"),b._handles.show())},function(){c.disabled||b.resizing||(a(this).addClass("ui-resizable-autohide"),b._handles.hide())})),this._mouseInit()},destroy:function(){this._mouseDestroy();var b=function(b){a(b).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){b(this.element);var c=this.element;c.after(this.originalElement.css({position:c.css("position"),width:c.outerWidth(),height:c.outerHeight(),top:c.css("top"),left:c.css("left")})).remove()}this.originalElement.css("resize",this.originalResizeStyle),b(this.originalElement);return this},_mouseCapture:function(b){var c=!1;for(var d in this.handles)a(this.handles[d])[0]==b.target&&(c=!0);return!this.options.disabled&&c},_mouseStart:function(b){var d=this.options,e=this.element.position(),f=this.element;this.resizing=!0,this.documentScroll={top:a(document).scrollTop(),left:a(document).scrollLeft()},(f.is(".ui-draggable")||/absolute/.test(f.css("position")))&&f.css({position:"absolute",top:e.top,left:e.left}),a.browser.opera&&/relative/.test(f.css("position"))&&f.css({position:"relative",top:"auto",left:"auto"}),this._renderProxy();var g=c(this.helper.css("left")),h=c(this.helper.css("top"));d.containment&&(g+=a(d.containment).scrollLeft()||0,h+=a(d.containment).scrollTop()||0),this.offset=this.helper.offset(),this.position={left:g,top:h},this.size=this._helper?{width:f.outerWidth(),height:f.outerHeight()}:{width:f.width(),height:f.height()},this.originalSize=this._helper?{width:f.outerWidth(),height:f.outerHeight()}:{width:f.width(),height:f.height()},this.originalPosition={left:g,top:h},this.sizeDiff={width:f.outerWidth()-f.width(),height:f.outerHeight()-f.height()},this.originalMousePosition={left:b.pageX,top:b.pageY},this.aspectRatio=typeof d.aspectRatio=="number"?d.aspectRatio:this.originalSize.width/this.originalSize.height||1;var i=a(".ui-resizable-"+this.axis).css("cursor");a("body").css("cursor",i=="auto"?this.axis+"-resize":i),f.addClass("ui-resizable-resizing"),this._propagate("start",b);return!0},_mouseDrag:function(b){var c=this.helper,d=this.options,e={},f=this,g=this.originalMousePosition,h=this.axis,i=b.pageX-g.left||0,j=b.pageY-g.top||0,k=this._change[h];if(!k)return!1;var l=k.apply(this,[b,i,j]),m=a.browser.msie&&a.browser.version<7,n=this.sizeDiff;this._updateVirtualBoundaries(b.shiftKey);if(this._aspectRatio||b.shiftKey)l=this._updateRatio(l,b);l=this._respectSize(l,b),this._propagate("resize",b),c.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"}),!this._helper&&this._proportionallyResizeElements.length&&this._proportionallyResize(),this._updateCache(l),this._trigger("resize",b,this.ui());return!1},_mouseStop:function(b){this.resizing=!1;var c=this.options,d=this;if(this._helper){var e=this._proportionallyResizeElements,f=e.length&&/textarea/i.test(e[0].nodeName),g=f&&a.ui.hasScroll(e[0],"left")?0:d.sizeDiff.height,h=f?0:d.sizeDiff.width,i={width:d.helper.width()-h,height:d.helper.height()-g},j=parseInt(d.element.css("left"),10)+(d.position.left-d.originalPosition.left)||null,k=parseInt(d.element.css("top"),10)+(d.position.top-d.originalPosition.top)||null;c.animate||this.element.css(a.extend(i,{top:k,left:j})),d.helper.height(d.size.height),d.helper.width(d.size.width),this._helper&&!c.animate&&this._proportionallyResize()}a("body").css("cursor","auto"),this.element.removeClass("ui-resizable-resizing"),this._propagate("stop",b),this._helper&&this.helper.remove();return!1},_updateVirtualBoundaries:function(a){var b=this.options,c,e,f,g,h;h={minWidth:d(b.minWidth)?b.minWidth:0,maxWidth:d(b.maxWidth)?b.maxWidth:Infinity,minHeight:d(b.minHeight)?b.minHeight:0,maxHeight:d(b.maxHeight)?b.maxHeight:Infinity};if(this._aspectRatio||a)c=h.minHeight*this.aspectRatio,f=h.minWidth/this.aspectRatio,e=h.maxHeight*this.aspectRatio,g=h.maxWidth/this.aspectRatio,c>h.minWidth&&(h.minWidth=c),f>h.minHeight&&(h.minHeight=f),e<h.maxWidth&&(h.maxWidth=e),g<h.maxHeight&&(h.maxHeight=g);this._vBoundaries=h},_updateCache:function(a){var b=this.options;this.offset=this.helper.offset(),d(a.left)&&(this.position.left=a.left),d(a.top)&&(this.position.top=a.top),d(a.height)&&(this.size.height=a.height),d(a.width)&&(this.size.width=a.width)},_updateRatio:function(a,b){var c=this.options,e=this.position,f=this.size,g=this.axis;d(a.height)?a.width=a.height*this.aspectRatio:d(a.width)&&(a.height=a.width/this.aspectRatio),g=="sw"&&(a.left=e.left+(f.width-a.width),a.top=null),g=="nw"&&(a.top=e.top+(f.height-a.height),a.left=e.left+(f.width-a.width));return a},_respectSize:function(a,b){var c=this.helper,e=this._vBoundaries,f=this._aspectRatio||b.shiftKey,g=this.axis,h=d(a.width)&&e.maxWidth&&e.maxWidth<a.width,i=d(a.height)&&e.maxHeight&&e.maxHeight<a.height,j=d(a.width)&&e.minWidth&&e.minWidth>a.width,k=d(a.height)&&e.minHeight&&e.minHeight>a.height;j&&(a.width=e.minWidth),k&&(a.height=e.minHeight),h&&(a.width=e.maxWidth),i&&(a.height=e.maxHeight);var l=this.originalPosition.left+this.originalSize.width,m=this.position.top+this.size.height,n=/sw|nw|w/.test(g),o=/nw|ne|n/.test(g);j&&n&&(a.left=l-e.minWidth),h&&n&&(a.left=l-e.maxWidth),k&&o&&(a.top=m-e.minHeight),i&&o&&(a.top=m-e.maxHeight);var p=!a.width&&!a.height;p&&!a.left&&a.top?a.top=null:p&&!a.top&&a.left&&(a.left=null);return a},_proportionallyResize:function(){var b=this.options;if(!!this._proportionallyResizeElements.length){var c=this.helper||this.element;for(var d=0;d<this._proportionallyResizeElements.length;d++){var e=this._proportionallyResizeElements[d];if(!this.borderDif){var f=[e.css("borderTopWidth"),e.css("borderRightWidth"),e.css("borderBottomWidth"),e.css("borderLeftWidth")],g=[e.css("paddingTop"),e.css("paddingRight"),e.css("paddingBottom"),e.css("paddingLeft")];this.borderDif=a.map(f,function(a,b){var c=parseInt(a,10)||0,d=parseInt(g[b],10)||0;return c+d})}if(a.browser.msie&&(!!a(c).is(":hidden")||!!a(c).parents(":hidden").length))continue;e.css({height:c.height()-this.borderDif[0]-this.borderDif[2]||0,width:c.width()-this.borderDif[1]-this.borderDif[3]||0})}}},_renderProxy:function(){var b=this.element,c=this.options;this.elementOffset=b.offset();if(this._helper){this.helper=this.helper||a('<div 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a.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[b,c,d]))},ne:function(b,c,d){return a.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[b,c,d]))},nw:function(b,c,d){return a.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[b,c,d]))}},_propagate:function(b,c){a.ui.plugin.call(this,b,[c,this.ui()]),b!="resize"&&this._trigger(b,c,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}}),a.extend(a.ui.resizable,{version:"1.8.17"}),a.ui.plugin.add("resizable","alsoResize",{start:function(b,c){var d=a(this).data("resizable"),e=d.options,f=function(b){a(b).each(function(){var b=a(this);b.data("resizable-alsoresize",{width:parseInt(b.width(),10),height:parseInt(b.height(),10),left:parseInt(b.css("left"),10),top:parseInt(b.css("top"),10),position:b.css("position")})})};typeof e.alsoResize=="object"&&!e.alsoResize.parentNode?e.alsoResize.length?(e.alsoResize=e.alsoResize[0],f(e.alsoResize)):a.each(e.alsoResize,function(a){f(a)}):f(e.alsoResize)},resize:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.originalSize,g=d.originalPosition,h={height:d.size.height-f.height||0,width:d.size.width-f.width||0,top:d.position.top-g.top||0,left:d.position.left-g.left||0},i=function(b,e){a(b).each(function(){var b=a(this),f=a(this).data("resizable-alsoresize"),g={},i=e&&e.length?e:b.parents(c.originalElement[0]).length?["width","height"]:["width","height","top","left"];a.each(i,function(a,b){var c=(f[b]||0)+(h[b]||0);c&&c>=0&&(g[b]=c||null)}),a.browser.opera&&/relative/.test(b.css("position"))&&(d._revertToRelativePosition=!0,b.css({position:"absolute",top:"auto",left:"auto"})),b.css(g)})};typeof e.alsoResize=="object"&&!e.alsoResize.nodeType?a.each(e.alsoResize,function(a,b){i(a,b)}):i(e.alsoResize)},stop:function(b,c){var d=a(this).data("resizable"),e=d.options,f=function(b){a(b).each(function(){var b=a(this);b.css({position:b.data("resizable-alsoresize").position})})};d._revertToRelativePosition&&(d._revertToRelativePosition=!1,typeof e.alsoResize=="object"&&!e.alsoResize.nodeType?a.each(e.alsoResize,function(a){f(a)}):f(e.alsoResize)),a(this).removeData("resizable-alsoresize")}}),a.ui.plugin.add("resizable","animate",{stop:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d._proportionallyResizeElements,g=f.length&&/textarea/i.test(f[0].nodeName),h=g&&a.ui.hasScroll(f[0],"left")?0:d.sizeDiff.height,i=g?0:d.sizeDiff.width,j={width:d.size.width-i,height:d.size.height-h},k=parseInt(d.element.css("left"),10)+(d.position.left-d.originalPosition.left)||null,l=parseInt(d.element.css("top"),10)+(d.position.top-d.originalPosition.top)||null;d.element.animate(a.extend(j,l&&k?{top:l,left:k}:{}),{duration:e.animateDuration,easing:e.animateEasing,step:function(){var c={width:parseInt(d.element.css("width"),10),height:parseInt(d.element.css("height"),10),top:parseInt(d.element.css("top"),10),left:parseInt(d.element.css("left"),10)};f&&f.length&&a(f[0]).css({width:c.width,height:c.height}),d._updateCache(c),d._propagate("resize",b)}})}}),a.ui.plugin.add("resizable","containment",{start:function(b,d){var e=a(this).data("resizable"),f=e.options,g=e.element,h=f.containment,i=h instanceof a?h.get(0):/parent/.test(h)?g.parent().get(0):h;if(!!i){e.containerElement=a(i);if(/document/.test(h)||h==document)e.containerOffset={left:0,top:0},e.containerPosition={left:0,top:0},e.parentData={element:a(document),left:0,top:0,width:a(document).width(),height:a(document).height()||document.body.parentNode.scrollHeight};else{var j=a(i),k=[];a(["Top","Right","Left","Bottom"]).each(function(a,b){k[a]=c(j.css("padding"+b))}),e.containerOffset=j.offset(),e.containerPosition=j.position(),e.containerSize={height:j.innerHeight()-k[3],width:j.innerWidth()-k[1]};var l=e.containerOffset,m=e.containerSize.height,n=e.containerSize.width,o=a.ui.hasScroll(i,"left")?i.scrollWidth:n,p=a.ui.hasScroll(i)?i.scrollHeight:m;e.parentData={element:i,left:l.left,top:l.top,width:o,height:p}}}},resize:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.containerSize,g=d.containerOffset,h=d.size,i=d.position,j=d._aspectRatio||b.shiftKey,k={top:0,left:0},l=d.containerElement;l[0]!=document&&/static/.test(l.css("position"))&&(k=g),i.left<(d._helper?g.left:0)&&(d.size.width=d.size.width+(d._helper?d.position.left-g.left:d.position.left-k.left),j&&(d.size.height=d.size.width/e.aspectRatio),d.position.left=e.helper?g.left:0),i.top<(d._helper?g.top:0)&&(d.size.height=d.size.height+(d._helper?d.position.top-g.top:d.position.top),j&&(d.size.width=d.size.height*e.aspectRatio),d.position.top=d._helper?g.top:0),d.offset.left=d.parentData.left+d.position.left,d.offset.top=d.parentData.top+d.position.top;var m=Math.abs((d._helper?d.offset.left-k.left:d.offset.left-k.left)+d.sizeDiff.width),n=Math.abs((d._helper?d.offset.top-k.top:d.offset.top-g.top)+d.sizeDiff.height),o=d.containerElement.get(0)==d.element.parent().get(0),p=/relative|absolute/.test(d.containerElement.css("position"));o&&p&&(m-=d.parentData.left),m+d.size.width>=d.parentData.width&&(d.size.width=d.parentData.width-m,j&&(d.size.height=d.size.width/d.aspectRatio)),n+d.size.height>=d.parentData.height&&(d.size.height=d.parentData.height-n,j&&(d.size.width=d.size.height*d.aspectRatio))},stop:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.position,g=d.containerOffset,h=d.containerPosition,i=d.containerElement,j=a(d.helper),k=j.offset(),l=j.outerWidth()-d.sizeDiff.width,m=j.outerHeight()-d.sizeDiff.height;d._helper&&!e.animate&&/relative/.test(i.css("position"))&&a(this).css({left:k.left-h.left-g.left,width:l,height:m}),d._helper&&!e.animate&&/static/.test(i.css("position"))&&a(this).css({left:k.left-h.left-g.left,width:l,height:m})}}),a.ui.plugin.add("resizable","ghost",{start:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.size;d.ghost=d.originalElement.clone(),d.ghost.css({opacity:.25,display:"block",position:"relative",height:f.height,width:f.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass(typeof e.ghost=="string"?e.ghost:""),d.ghost.appendTo(d.helper)},resize:function(b,c){var d=a(this).data("resizable"),e=d.options;d.ghost&&d.ghost.css({position:"relative",height:d.size.height,width:d.size.width})},stop:function(b,c){var d=a(this).data("resizable"),e=d.options;d.ghost&&d.helper&&d.helper.get(0).removeChild(d.ghost.get(0))}}),a.ui.plugin.add("resizable","grid",{resize:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.size,g=d.originalSize,h=d.originalPosition,i=d.axis,j=e._aspectRatio||b.shiftKey;e.grid=typeof e.grid=="number"?[e.grid,e.grid]:e.grid;var k=Math.round((f.width-g.width)/(e.grid[0]||1))*(e.grid[0]||1),l=Math.round((f.height-g.height)/(e.grid[1]||1))*(e.grid[1]||1);/^(se|s|e)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l):/^(ne)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l,d.position.top=h.top-l):/^(sw)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l,d.position.left=h.left-k):(d.size.width=g.width+k,d.size.height=g.height+l,d.position.top=h.top-l,d.position.left=h.left-k)}});var c=function(a){return parseInt(a,10)||0},d=function(a){return!isNaN(parseInt(a,10))}}(jQuery),function(a,b){a.widget("ui.selectable",a.ui.mouse,{options:{appendTo:"body",autoRefresh:!0,distance:0,filter:"*",tolerance:"touch"},_create:function(){var b=this;this.element.addClass("ui-selectable"),this.dragged=!1;var c;this.refresh=function(){c=a(b.options.filter,b.element[0]),c.addClass("ui-selectee"),c.each(function(){var b=a(this),c=b.offset();a.data(this,"selectable-item",{element:this,$element:b,left:c.left,top:c.top,right:c.left+b.outerWidth(),bottom:c.top+b.outerHeight(),startselected:!1,selected:b.hasClass("ui-selected"),selecting:b.hasClass("ui-selecting"),unselecting:b.hasClass("ui-unselecting")})})},this.refresh(),this.selectees=c.addClass("ui-selectee"),this._mouseInit(),this.helper=a("<div class='ui-selectable-helper'></div>")},destroy:function(){this.selectees.removeClass("ui-selectee").removeData("selectable-item"),this.element.removeClass("ui-selectable ui-selectable-disabled").removeData("selectable").unbind(".selectable"),this._mouseDestroy();return this},_mouseStart:function(b){var c=this;this.opos=[b.pageX,b.pageY];if(!this.options.disabled){var d=this.options;this.selectees=a(d.filter,this.element[0]),this._trigger("start",b),a(d.appendTo).append(this.helper),this.helper.css({left:b.clientX,top:b.clientY,width:0,height:0}),d.autoRefresh&&this.refresh(),this.selectees.filter(".ui-selected").each(function(){var d=a.data(this,"selectable-item");d.startselected=!0,!b.metaKey&&!b.ctrlKey&&(d.$element.removeClass("ui-selected"),d.selected=!1,d.$element.addClass("ui-unselecting"),d.unselecting=!0,c._trigger("unselecting",b,{unselecting:d.element}))}),a(b.target).parents().andSelf().each(function(){var d=a.data(this,"selectable-item");if(d){var e=!b.metaKey&&!b.ctrlKey||!d.$element.hasClass("ui-selected");d.$element.removeClass(e?"ui-unselecting":"ui-selected").addClass(e?"ui-selecting":"ui-unselecting"),d.unselecting=!e,d.selecting=e,d.selected=e,e?c._trigger("selecting",b,{selecting:d.element}):c._trigger("unselecting",b,{unselecting:d.element});return!1}})}},_mouseDrag:function(b){var c=this;this.dragged=!0;if(!this.options.disabled){var d=this.options,e=this.opos[0],f=this.opos[1],g=b.pageX,h=b.pageY;if(e>g){var i=g;g=e,e=i}if(f>h){var i=h;h=f,f=i}this.helper.css({left:e,top:f,width:g-e,height:h-f}),this.selectees.each(function(){var i=a.data(this,"selectable-item");if(!!i&&i.element!=c.element[0]){var j=!1;d.tolerance=="touch"?j=!(i.left>g||i.right<e||i.top>h||i.bottom<f):d.tolerance=="fit"&&(j=i.left>e&&i.right<g&&i.top>f&&i.bottom<h),j?(i.selected&&(i.$element.removeClass("ui-selected"),i.selected=!1),i.unselecting&&(i.$element.removeClass("ui-unselecting"),i.unselecting=!1),i.selecting||(i.$element.addClass("ui-selecting"),i.selecting=!0,c._trigger("selecting",b,{selecting:i.element}))):(i.selecting&&((b.metaKey||b.ctrlKey)&&i.startselected?(i.$element.removeClass("ui-selecting"),i.selecting=!1,i.$element.addClass("ui-selected"),i.selected=!0):(i.$element.removeClass("ui-selecting"),i.selecting=!1,i.startselected&&(i.$element.addClass("ui-unselecting"),i.unselecting=!0),c._trigger("unselecting",b,{unselecting:i.element}))),i.selected&&!b.metaKey&&!b.ctrlKey&&!i.startselected&&(i.$element.removeClass("ui-selected"),i.selected=!1,i.$element.addClass("ui-unselecting"),i.unselecting=!0,c._trigger("unselecting",b,{unselecting:i.element})))}});return!1}},_mouseStop:function(b){var c=this;this.dragged=!1;var d=this.options;a(".ui-unselecting",this.element[0]).each(function(){var d=a.data(this,"selectable-item");d.$element.removeClass("ui-unselecting"),d.unselecting=!1,d.startselected=!1,c._trigger("unselected",b,{unselected:d.element})}),a(".ui-selecting",this.element[0]).each(function(){var d=a.data(this,"selectable-item");d.$element.removeClass("ui-selecting").addClass("ui-selected"),d.selecting=!1,d.selected=!0,d.startselected=!0,c._trigger("selected",b,{selected:d.element})}),this._trigger("stop",b),this.helper.remove();return!1}}),a.extend(a.ui.selectable,{version:"1.8.17"})}(jQuery),function(a,b){a.widget("ui.sortable",a.ui.mouse,{widgetEventPrefix:"sort",options:{appendTo:"parent",axis:!1,connectWith:!1,containment:!1,cursor:"auto",cursorAt:!1,dropOnEmpty:!0,forcePlaceholderSize:!1,forceHelperSize:!1,grid:!1,handle:!1,helper:"original",items:"> *",opacity:!1,placeholder:!1,revert:!1,scroll:!0,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1e3},_create:function(){var a=this.options;this.containerCache={},this.element.addClass("ui-sortable"),this.refresh(),this.floating=this.items.length?a.axis==="x"||/left|right/.test(this.items[0].item.css("float"))||/inline|table-cell/.test(this.items[0].item.css("display")):!1,this.offset=this.element.offset(),this._mouseInit()},destroy:function(){this.element.removeClass("ui-sortable ui-sortable-disabled"),this._mouseDestroy();for(var a=this.items.length-1;a>=0;a--)this.items[a].item.removeData(this.widgetName+"-item");return this},_setOption:function(b,c){b==="disabled"?(this.options[b]=c,this.widget()[c?"addClass":"removeClass"]("ui-sortable-disabled")):a.Widget.prototype._setOption.apply(this,arguments)},_mouseCapture:function(b,c){var d=this;if(this.reverting)return!1;if(this.options.disabled||this.options.type=="static")return!1;this._refreshItems(b);var e=null,f=this,g=a(b.target).parents().each(function(){if(a.data(this,d.widgetName+"-item")==f){e=a(this);return!1}});a.data(b.target,d.widgetName+"-item")==f&&(e=a(b.target));if(!e)return!1;if(this.options.handle&&!c){var h=!1;a(this.options.handle,e).find("*").andSelf().each(function(){this==b.target&&(h=!0)});if(!h)return!1}this.currentItem=e,this._removeCurrentsFromItems();return!0},_mouseStart:function(b,c,d){var e=this.options,f=this;this.currentContainer=this,this.refreshPositions(),this.helper=this._createHelper(b),this._cacheHelperProportions(),this._cacheMargins(),this.scrollParent=this.helper.scrollParent(),this.offset=this.currentItem.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},this.helper.css("position","absolute"),this.cssPosition=this.helper.css("position"),a.extend(this.offset,{click:{left:b.pageX-this.offset.left,top:b.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.originalPosition=this._generatePosition(b),this.originalPageX=b.pageX,this.originalPageY=b.pageY,e.cursorAt&&this._adjustOffsetFromHelper(e.cursorAt),this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]},this.helper[0]!=this.currentItem[0]&&this.currentItem.hide(),this._createPlaceholder(),e.containment&&this._setContainment(),e.cursor&&(a("body").css("cursor")&&(this._storedCursor=a("body").css("cursor")),a("body").css("cursor",e.cursor)),e.opacity&&(this.helper.css("opacity")&&(this._storedOpacity=this.helper.css("opacity")),this.helper.css("opacity",e.opacity)),e.zIndex&&(this.helper.css("zIndex")&&(this._storedZIndex=this.helper.css("zIndex")),this.helper.css("zIndex",e.zIndex)),this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"&&(this.overflowOffset=this.scrollParent.offset()),this._trigger("start",b,this._uiHash()),this._preserveHelperProportions||this._cacheHelperProportions();if(!d)for(var g=this.containers.length-1;g>=0;g--)this.containers[g]._trigger("activate",b,f._uiHash(this));a.ui.ddmanager&&(a.ui.ddmanager.current=this),a.ui.ddmanager&&!e.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b),this.dragging=!0,this.helper.addClass("ui-sortable-helper"),this._mouseDrag(b);return!0},_mouseDrag:function(b){this.position=this._generatePosition(b),this.positionAbs=this._convertPositionTo("absolute"),this.lastPositionAbs||(this.lastPositionAbs=this.positionAbs);if(this.options.scroll){var c=this.options,d=!1;this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"?(this.overflowOffset.top+this.scrollParent[0].offsetHeight-b.pageY<c.scrollSensitivity?this.scrollParent[0].scrollTop=d=this.scrollParent[0].scrollTop+c.scrollSpeed:b.pageY-this.overflowOffset.top<c.scrollSensitivity&&(this.scrollParent[0].scrollTop=d=this.scrollParent[0].scrollTop-c.scrollSpeed),this.overflowOffset.left+this.scrollParent[0].offsetWidth-b.pageX<c.scrollSensitivity?this.scrollParent[0].scrollLeft=d=this.scrollParent[0].scrollLeft+c.scrollSpeed:b.pageX-this.overflowOffset.left<c.scrollSensitivity&&(this.scrollParent[0].scrollLeft=d=this.scrollParent[0].scrollLeft-c.scrollSpeed)):(b.pageY-a(document).scrollTop()<c.scrollSensitivity?d=a(document).scrollTop(a(document).scrollTop()-c.scrollSpeed):a(window).height()-(b.pageY-a(document).scrollTop())<c.scrollSensitivity&&(d=a(document).scrollTop(a(document).scrollTop()+c.scrollSpeed)),b.pageX-a(document).scrollLeft()<c.scrollSensitivity?d=a(document).scrollLeft(a(document).scrollLeft()-c.scrollSpeed):a(window).width()-(b.pageX-a(document).scrollLeft())<c.scrollSensitivity&&(d=a(document).scrollLeft(a(document).scrollLeft()+c.scrollSpeed))),d!==!1&&a.ui.ddmanager&&!c.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b)}this.positionAbs=this._convertPositionTo("absolute");if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";for(var e=this.items.length-1;e>=0;e--){var f=this.items[e],g=f.item[0],h=this._intersectsWithPointer(f);if(!h)continue;if(g!=this.currentItem[0]&&this.placeholder[h==1?"next":"prev"]()[0]!=g&&!a.ui.contains(this.placeholder[0],g)&&(this.options.type=="semi-dynamic"?!a.ui.contains(this.element[0],g):!0)){this.direction=h==1?"down":"up";if(this.options.tolerance=="pointer"||this._intersectsWithSides(f))this._rearrange(b,f);else break;this._trigger("change",b,this._uiHash());break}}this._contactContainers(b),a.ui.ddmanager&&a.ui.ddmanager.drag(this,b),this._trigger("sort",b,this._uiHash()),this.lastPositionAbs=this.positionAbs;return!1},_mouseStop:function(b,c){if(!!b){a.ui.ddmanager&&!this.options.dropBehaviour&&a.ui.ddmanager.drop(this,b);if(this.options.revert){var d=this,e=d.placeholder.offset();d.reverting=!0,a(this.helper).animate({left:e.left-this.offset.parent.left-d.margins.left+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft),top:e.top-this.offset.parent.top-d.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){d._clear(b)})}else this._clear(b,c);return!1}},cancel:function(){var b=this;if(this.dragging){this._mouseUp({target:null}),this.options.helper=="original"?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"):this.currentItem.show();for(var c=this.containers.length-1;c>=0;c--)this.containers[c]._trigger("deactivate",null,b._uiHash(this)),this.containers[c].containerCache.over&&(this.containers[c]._trigger("out",null,b._uiHash(this)),this.containers[c].containerCache.over=0)}this.placeholder&&(this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]),this.options.helper!="original"&&this.helper&&this.helper[0].parentNode&&this.helper.remove(),a.extend(this,{helper:null,dragging:!1,reverting:!1,_noFinalSort:null}),this.domPosition.prev?a(this.domPosition.prev).after(this.currentItem):a(this.domPosition.parent).prepend(this.currentItem));return this},serialize:function(b){var c=this._getItemsAsjQuery(b&&b.connected),d=[];b=b||{},a(c).each(function(){var c=(a(b.item||this).attr(b.attribute||"id")||"").match(b.expression||/(.+)[-=_](.+)/);c&&d.push((b.key||c[1]+"[]")+"="+(b.key&&b.expression?c[1]:c[2]))}),!d.length&&b.key&&d.push(b.key+"=");return d.join("&")},toArray:function(b){var c=this._getItemsAsjQuery(b&&b.connected),d=[];b=b||{},c.each(function(){d.push(a(b.item||this).attr(b.attribute||"id")||"")});return d},_intersectsWith:function(a){var b=this.positionAbs.left,c=b+this.helperProportions.width,d=this.positionAbs.top,e=d+this.helperProportions.height,f=a.left,g=f+a.width,h=a.top,i=h+a.height,j=this.offset.click.top,k=this.offset.click.left,l=d+j>h&&d+j<i&&b+k>f&&b+k<g;return this.options.tolerance=="pointer"||this.options.forcePointerForContainers||this.options.tolerance!="pointer"&&this.helperProportions[this.floating?"width":"height"]>a[this.floating?"width":"height"]?l:f<b+this.helperProportions.width/2&&c-this.helperProportions.width/2<g&&h<d+this.helperProportions.height/2&&e-this.helperProportions.height/2<i},_intersectsWithPointer:function(b){var c=a.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,b.top,b.height),d=a.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,b.left,b.width),e=c&&d,f=this._getDragVerticalDirection(),g=this._getDragHorizontalDirection();if(!e)return!1;return this.floating?g&&g=="right"||f=="down"?2:1:f&&(f=="down"?2:1)},_intersectsWithSides:function(b){var c=a.ui.isOverAxis(this.positionAbs.top+this.offset.click.top,b.top+b.height/2,b.height),d=a.ui.isOverAxis(this.positionAbs.left+this.offset.click.left,b.left+b.width/2,b.width),e=this._getDragVerticalDirection(),f=this._getDragHorizontalDirection();return this.floating&&f?f=="right"&&d||f=="left"&&!d:e&&(e=="down"&&c||e=="up"&&!c)},_getDragVerticalDirection:function(){var a=this.positionAbs.top-this.lastPositionAbs.top;return a!=0&&(a>0?"down":"up")},_getDragHorizontalDirection:function(){var a=this.positionAbs.left-this
11.lastPositionAbs.left;return a!=0&&(a>0?"right":"left")},refresh:function(a){this._refreshItems(a),this.refreshPositions();return this},_connectWith:function(){var a=this.options;return a.connectWith.constructor==String?[a.connectWith]:a.connectWith},_getItemsAsjQuery:function(b){var c=this,d=[],e=[],f=this._connectWith();if(f&&b)for(var g=f.length-1;g>=0;g--){var h=a(f[g]);for(var i=h.length-1;i>=0;i--){var j=a.data(h[i],this.widgetName);j&&j!=this&&!j.options.disabled&&e.push([a.isFunction(j.options.items)?j.options.items.call(j.element):a(j.options.items,j.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),j])}}e.push([a.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):a(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]);for(var g=e.length-1;g>=0;g--)e[g][0].each(function(){d.push(this)});return a(d)},_removeCurrentsFromItems:function(){var a=this.currentItem.find(":data("+this.widgetName+"-item)");for(var b=0;b<this.items.length;b++)for(var c=0;c<a.length;c++)a[c]==this.items[b].item[0]&&this.items.splice(b,1)},_refreshItems:function(b){this.items=[],this.containers=[this];var c=this.items,d=this,e=[[a.isFunction(this.options.items)?this.options.items.call(this.element[0],b,{item:this.currentItem}):a(this.options.items,this.element),this]],f=this._connectWith();if(f)for(var g=f.length-1;g>=0;g--){var h=a(f[g]);for(var i=h.length-1;i>=0;i--){var j=a.data(h[i],this.widgetName);j&&j!=this&&!j.options.disabled&&(e.push([a.isFunction(j.options.items)?j.options.items.call(j.element[0],b,{item:this.currentItem}):a(j.options.items,j.element),j]),this.containers.push(j))}}for(var g=e.length-1;g>=0;g--){var k=e[g][1],l=e[g][0];for(var i=0,m=l.length;i<m;i++){var n=a(l[i]);n.data(this.widgetName+"-item",k),c.push({item:n,instance:k,width:0,height:0,left:0,top:0})}}},refreshPositions:function(b){this.offsetParent&&this.helper&&(this.offset.parent=this._getParentOffset());for(var c=this.items.length-1;c>=0;c--){var d=this.items[c];if(d.instance!=this.currentContainer&&this.currentContainer&&d.item[0]!=this.currentItem[0])continue;var e=this.options.toleranceElement?a(this.options.toleranceElement,d.item):d.item;b||(d.width=e.outerWidth(),d.height=e.outerHeight());var f=e.offset();d.left=f.left,d.top=f.top}if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(var c=this.containers.length-1;c>=0;c--){var f=this.containers[c].element.offset();this.containers[c].containerCache.left=f.left,this.containers[c].containerCache.top=f.top,this.containers[c].containerCache.width=this.containers[c].element.outerWidth(),this.containers[c].containerCache.height=this.containers[c].element.outerHeight()}return this},_createPlaceholder:function(b){var c=b||this,d=c.options;if(!d.placeholder||d.placeholder.constructor==String){var e=d.placeholder;d.placeholder={element:function(){var b=a(document.createElement(c.currentItem[0].nodeName)).addClass(e||c.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper")[0];e||(b.style.visibility="hidden");return 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a(this).button("widget")[0]}).removeClass("ui-state-active").attr("aria-pressed","false")}):(this.buttonElement.bind("mousedown.button",function(){if(h.disabled)return!1;a(this).addClass("ui-state-active"),c=this,a(document).one("mouseup",function(){c=null})}).bind("mouseup.button",function(){if(h.disabled)return!1;a(this).removeClass("ui-state-active")}).bind("keydown.button",function(b){if(h.disabled)return!1;(b.keyCode==a.ui.keyCode.SPACE||b.keyCode==a.ui.keyCode.ENTER)&&a(this).addClass("ui-state-active")}).bind("keyup.button",function(){a(this).removeClass("ui-state-active")}),this.buttonElement.is("a")&&this.buttonElement.keyup(function(b){b.keyCode===a.ui.keyCode.SPACE&&a(this).click()})),this._setOption("disabled",h.disabled),this._resetButton()},_determineButtonType:function(){this.element.is(":checkbox")?this.type="checkbox":this.element.is(":radio")?this.type="radio":this.element.is("input")?this.type="input":this.type="button";if(this.type==="checkbox"||this.type==="radio"){var a=this.element.parents().filter(":last"),b="label[for='"+this.element.attr("id")+"']";this.buttonElement=a.find(b),this.buttonElement.length||(a=a.length?a.siblings():this.element.siblings(),this.buttonElement=a.filter(b),this.buttonElement.length||(this.buttonElement=a.find(b))),this.element.addClass("ui-helper-hidden-accessible");var c=this.element.is(":checked");c&&this.buttonElement.addClass("ui-state-active"),this.buttonElement.attr("aria-pressed",c)}else this.buttonElement=this.element},widget:function(){return this.buttonElement},destroy:function(){this.element.removeClass("ui-helper-hidden-accessible"),this.buttonElement.removeClass(g+" "+h+" "+i).removeAttr("role").removeAttr("aria-pressed").html(this.buttonElement.find(".ui-button-text").html()),this.hasTitle||this.buttonElement.removeAttr("title"),a.Widget.prototype.destroy.call(this)},_setOption:function(b,c){a.Widget.prototype._setOption.apply(this,arguments);b==="disabled"?c?this.element.propAttr("disabled",!0):this.element.propAttr("disabled",!1):this._resetButton()},refresh:function(){var b=this.element.is(":disabled");b!==this.options.disabled&&this._setOption("disabled",b),this.type==="radio"?k(this.element[0]).each(function(){a(this).is(":checked")?a(this).button("widget").addClass("ui-state-active").attr("aria-pressed","true"):a(this).button("widget").removeClass("ui-state-active").attr("aria-pressed","false")}):this.type==="checkbox"&&(this.element.is(":checked")?this.buttonElement.addClass("ui-state-active").attr("aria-pressed","true"):this.buttonElement.removeClass("ui-state-active").attr("aria-pressed","false"))},_resetButton:function(){if(this.type==="input")this.options.label&&this.element.val(this.options.label);else{var b=this.buttonElement.removeClass(i),c=a("<span></span>",this.element[0].ownerDocument).addClass("ui-button-text").html(this.options.label).appendTo(b.empty()).text(),d=this.options.icons,e=d.primary&&d.secondary,f=[];d.primary||d.secondary?(this.options.text&&f.push("ui-button-text-icon"+(e?"s":d.primary?"-primary":"-secondary")),d.primary&&b.prepend("<span class='ui-button-icon-primary ui-icon "+d.primary+"'></span>"),d.secondary&&b.append("<span class='ui-button-icon-secondary ui-icon "+d.secondary+"'></span>"),this.options.text||(f.push(e?"ui-button-icons-only":"ui-button-icon-only"),this.hasTitle||b.attr("title",c))):f.push("ui-button-text-only"),b.addClass(f.join(" "))}}}),a.widget("ui.buttonset",{options:{items:":button, :submit, :reset, :checkbox, :radio, a, :data(button)"},_create:function(){this.element.addClass("ui-buttonset")},_init:function(){this.refresh()},_setOption:function(b,c){b==="disabled"&&this.buttons.button("option",b,c),a.Widget.prototype._setOption.apply(this,arguments)},refresh:function(){var b=this.element.css("direction")==="rtl";this.buttons=this.element.find(this.options.items).filter(":ui-button").button("refresh").end().not(":ui-button").button().end().map(function(){return a(this).button("widget")[0]}).removeClass("ui-corner-all ui-corner-left ui-corner-right").filter(":first").addClass(b?"ui-corner-right":"ui-corner-left").end().filter(":last").addClass(b?"ui-corner-left":"ui-corner-right").end().end()},destroy:function(){this.element.removeClass("ui-buttonset"),this.buttons.map(function(){return a(this).button("widget")[0]}).removeClass("ui-corner-left ui-corner-right").end().button("destroy"),a.Widget.prototype.destroy.call(this)}})}(jQuery),function($,undefined){function isArray(a){return a&&($.browser.safari&&typeof a=="object"&&a.length||a.constructor&&a.constructor.toString().match(/\Array\(\)/))}function extendRemove(a,b){$.extend(a,b);for(var c in b)if(b[c]==null||b[c]==undefined)a[c]=b[c];return a}function bindHover(a){var b="button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a";return a.bind("mouseout",function(a){var c=$(a.target).closest(b);!c.length||c.removeClass("ui-state-hover ui-datepicker-prev-hover ui-datepicker-next-hover")}).bind("mouseover",function(c){var d=$(c.target).closest(b);!$.datepicker._isDisabledDatepicker(instActive.inline?a.parent()[0]:instActive.input[0])&&!!d.length&&(d.parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover"),d.addClass("ui-state-hover"),d.hasClass("ui-datepicker-prev")&&d.addClass("ui-datepicker-prev-hover"),d.hasClass("ui-datepicker-next")&&d.addClass("ui-datepicker-next-hover"))})}function Datepicker(){this.debug=!1,this._curInst=null,this._keyEvent=!1,this._disabledInputs=[],this._datepickerShowing=!1,this._inDialog=!1,this._mainDivId="ui-datepicker-div",this._inlineClass="ui-datepicker-inline",this._appendClass="ui-datepicker-append",this._triggerClass="ui-datepicker-trigger",this._dialogClass="ui-datepicker-dialog",this._disableClass="ui-datepicker-disabled",this._unselectableClass="ui-datepicker-unselectable",this._currentClass="ui-datepicker-current-day",this._dayOverClass="ui-datepicker-days-cell-over",this.regional=[],this.regional[""]={closeText:"Done",prevText:"Prev",nextText:"Next",currentText:"Today",monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su","Mo","Tu","We","Th","Fr","Sa"],weekHeader:"Wk",dateFormat:"mm/dd/yy",firstDay:0,isRTL:!1,showMonthAfterYear:!1,yearSuffix:""},this._defaults={showOn:"focus",showAnim:"fadeIn",showOptions:{},defaultDate:null,appendText:"",buttonText:"...",buttonImage:"",buttonImageOnly:!1,hideIfNoPrevNext:!1,navigationAsDateFormat:!1,gotoCurrent:!1,changeMonth:!1,changeYear:!1,yearRange:"c-10:c+10",showOtherMonths:!1,selectOtherMonths:!1,showWeek:!1,calculateWeek:this.iso8601Week,shortYearCutoff:"+10",minDate:null,maxDate:null,duration:"fast",beforeShowDay:null,beforeShow:null,onSelect:null,onChangeMonthYear:null,onClose:null,numberOfMonths:1,showCurrentAtPos:0,stepMonths:1,stepBigMonths:12,altField:"",altFormat:"",constrainInput:!0,showButtonPanel:!1,autoSize:!1,disabled:!1},$.extend(this._defaults,this.regional[""]),this.dpDiv=bindHover($('<div id="'+this._mainDivId+'" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))}$.extend($.ui,{datepicker:{version:"1.8.17"}});var PROP_NAME="datepicker"
13,dpuuid=(new Date).getTime(),instActive;$.extend(Datepicker.prototype,{markerClassName:"hasDatepicker",maxRows:4,log:function(){this.debug&&console.log.apply("",arguments)},_widgetDatepicker:function(){return this.dpDiv},setDefaults:function(a){extendRemove(this._defaults,a||{});return this},_attachDatepicker:function(target,settings){var inlineSettings=null;for(var attrName in this._defaults){var attrValue=target.getAttribute("date:"+attrName);if(attrValue){inlineSettings=inlineSettings||{};try{inlineSettings[attrName]=eval(attrValue)}catch(err){inlineSettings[attrName]=attrValue}}}var nodeName=target.nodeName.toLowerCase(),inline=nodeName=="div"||nodeName=="span";target.id||(this.uuid+=1,target.id="dp"+this.uuid);var inst=this._newInst($(target),inline);inst.settings=$.extend({},settings||{},inlineSettings||{}),nodeName=="input"?this._connectDatepicker(target,inst):inline&&this._inlineDatepicker(target,inst)},_newInst:function(a,b){var c=a[0].id.replace(/([^A-Za-z0-9_-])/g,"\\\\$1");return{id:c,input:a,selectedDay:0,selectedMonth:0,selectedYear:0,drawMonth:0,drawYear:0,inline:b,dpDiv:b?bindHover($('<div class="'+this._inlineClass+' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')):this.dpDiv}},_connectDatepicker:function(a,b){var c=$(a);b.append=$([]),b.trigger=$([]);c.hasClass(this.markerClassName)||(this._attachments(c,b),c.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).keyup(this._doKeyUp).bind("setData.datepicker",function(a,c,d){b.settings[c]=d}).bind("getData.datepicker",function(a,c){return this._get(b,c)}),this._autoSize(b),$.data(a,PROP_NAME,b),b.settings.disabled&&this._disableDatepicker(a))},_attachments:function(a,b){var c=this._get(b,"appendText"),d=this._get(b,"isRTL");b.append&&b.append.remove(),c&&(b.append=$('<span class="'+this._appendClass+'">'+c+"</span>"),a[d?"before":"after"](b.append)),a.unbind("focus",this._showDatepicker),b.trigger&&b.trigger.remove();var e=this._get(b,"showOn");(e=="focus"||e=="both")&&a.focus(this._showDatepicker);if(e=="button"||e=="both"){var f=this._get(b,"buttonText"),g=this._get(b,"buttonImage");b.trigger=$(this._get(b,"buttonImageOnly")?$("<img/>").addClass(this._triggerClass).attr({src:g,alt:f,title:f}):$('<button type="button"></button>').addClass(this._triggerClass).html(g==""?f:$("<img/>").attr({src:g,alt:f,title:f}))),a[d?"before":"after"](b.trigger),b.trigger.click(function(){$.datepicker._datepickerShowing&&$.datepicker._lastInput==a[0]?$.datepicker._hideDatepicker():$.datepicker._showDatepicker(a[0]);return!1})}},_autoSize:function(a){if(this._get(a,"autoSize")&&!a.inline){var b=new Date(2009,11,20),c=this._get(a,"dateFormat");if(c.match(/[DM]/)){var d=function(a){var b=0,c=0;for(var d=0;d<a.length;d++)a[d].length>b&&(b=a[d].length,c=d);return c};b.setMonth(d(this._get(a,c.match(/MM/)?"monthNames":"monthNamesShort"))),b.setDate(d(this._get(a,c.match(/DD/)?"dayNames":"dayNamesShort"))+20-b.getDay())}a.input.attr("size",this._formatDate(a,b).length)}},_inlineDatepicker:function(a,b){var c=$(a);c.hasClass(this.markerClassName)||(c.addClass(this.markerClassName).append(b.dpDiv).bind("setData.datepicker",function(a,c,d){b.settings[c]=d}).bind("getData.datepicker",function(a,c){return this._get(b,c)}),$.data(a,PROP_NAME,b),this._setDate(b,this._getDefaultDate(b),!0),this._updateDatepicker(b),this._updateAlternate(b),b.settings.disabled&&this._disableDatepicker(a),b.dpDiv.css("display","block"))},_dialogDatepicker:function(a,b,c,d,e){var f=this._dialogInst;if(!f){this.uuid+=1;var g="dp"+this.uuid;this._dialogInput=$('<input type="text" id="'+g+'" style="position: absolute; top: -100px; width: 0px; z-index: -10;"/>'),this._dialogInput.keydown(this._doKeyDown),$("body").append(this._dialogInput),f=this._dialogInst=this._newInst(this._dialogInput,!1),f.settings={},$.data(this._dialogInput[0],PROP_NAME,f)}extendRemove(f.settings,d||{}),b=b&&b.constructor==Date?this._formatDate(f,b):b,this._dialogInput.val(b),this._pos=e?e.length?e:[e.pageX,e.pageY]:null;if(!this._pos){var h=document.documentElement.clientWidth,i=document.documentElement.clientHeight,j=document.documentElement.scrollLeft||document.body.scrollLeft,k=document.documentElement.scrollTop||document.body.scrollTop;this._pos=[h/2-100+j,i/2-150+k]}this._dialogInput.css("left",this._pos[0]+20+"px").css("top",this._pos[1]+"px"),f.settings.onSelect=c,this._inDialog=!0,this.dpDiv.addClass(this._dialogClass),this._showDatepicker(this._dialogInput[0]),$.blockUI&&$.blockUI(this.dpDiv),$.data(this._dialogInput[0],PROP_NAME,f);return this},_destroyDatepicker:function(a){var b=$(a),c=$.data(a,PROP_NAME);if(!!b.hasClass(this.markerClassName)){var d=a.nodeName.toLowerCase();$.removeData(a,PROP_NAME),d=="input"?(c.append.remove(),c.trigger.remove(),b.removeClass(this.markerClassName).unbind("focus",this._showDatepicker).unbind("keydown",this._doKeyDown).unbind("keypress",this._doKeyPress).unbind("keyup",this._doKeyUp)):(d=="div"||d=="span")&&b.removeClass(this.markerClassName).empty()}},_enableDatepicker:function(a){var b=$(a),c=$.data(a,PROP_NAME);if(!!b.hasClass(this.markerClassName)){var d=a.nodeName.toLowerCase();if(d=="input")a.disabled=!1,c.trigger.filter("button").each(function(){this.disabled=!1}).end().filter("img").css({opacity:"1.0",cursor:""});else if(d=="div"||d=="span"){var e=b.children("."+this._inlineClass);e.children().removeClass("ui-state-disabled"),e.find("select.ui-datepicker-month, select.ui-datepicker-year").removeAttr("disabled")}this._disabledInputs=$.map(this._disabledInputs,function(b){return b==a?null:b})}},_disableDatepicker:function(a){var b=$(a),c=$.data(a,PROP_NAME);if(!!b.hasClass(this.markerClassName)){var d=a.nodeName.toLowerCase();if(d=="input")a.disabled=!0,c.trigger.filter("button").each(function(){this.disabled=!0}).end().filter("img").css({opacity:"0.5",cursor:"default"});else if(d=="div"||d=="span"){var e=b.children("."+this._inlineClass);e.children().addClass("ui-state-disabled"),e.find("select.ui-datepicker-month, select.ui-datepicker-year").attr("disabled","disabled")}this._disabledInputs=$.map(this._disabledInputs,function(b){return b==a?null:b}),this._disabledInputs[this._disabledInputs.length]=a}},_isDisabledDatepicker:function(a){if(!a)return!1;for(var b=0;b<this._disabledInputs.length;b++)if(this._disabledInputs[b]==a)return!0;return!1},_getInst:function(a){try{return $.data(a,PROP_NAME)}catch(b){throw"Missing instance data for this datepicker"}},_optionDatepicker:function(a,b,c){var d=this._getInst(a);if(arguments.length==2&&typeof b=="string")return b=="defaults"?$.extend({},$.datepicker._defaults):d?b=="all"?$.extend({},d.settings):this._get(d,b):null;var e=b||{};typeof b=="string"&&(e={},e[b]=c);if(d){this._curInst==d&&this._hideDatepicker();var f=this._getDateDatepicker(a,!0),g=this._getMinMaxDate(d,"min"),h=this._getMinMaxDate(d,"max");extendRemove(d.settings,e),g!==null&&e.dateFormat!==undefined&&e.minDate===undefined&&(d.settings.minDate=this._formatDate(d,g)),h!==null&&e.dateFormat!==undefined&&e.maxDate===undefined&&(d.settings.maxDate=this._formatDate(d,h)),this._attachments($(a),d),this._autoSize(d),this._setDate(d,f),this._updateAlternate(d),this._updateDatepicker(d)}},_changeDatepicker:function(a,b,c){this._optionDatepicker(a,b,c)},_refreshDatepicker:function(a){var b=this._getInst(a);b&&this._updateDatepicker(b)},_setDateDatepicker:function(a,b){var c=this._getInst(a);c&&(this._setDate(c,b),this._updateDatepicker(c),this._updateAlternate(c))},_getDateDatepicker:function(a,b){var c=this._getInst(a);c&&!c.inline&&this._setDateFromField(c,b);return c?this._getDate(c):null},_doKeyDown:function(a){var b=$.datepicker._getInst(a.target),c=!0,d=b.dpDiv.is(".ui-datepicker-rtl");b._keyEvent=!0;if($.datepicker._datepickerShowing)switch(a.keyCode){case 9:$.datepicker._hideDatepicker(),c=!1;break;case 13:var e=$("td."+$.datepicker._dayOverClass+":not(."+$.datepicker._currentClass+")",b.dpDiv);e[0]&&$.datepicker._selectDay(a.target,b.selectedMonth,b.selectedYear,e[0]);var f=$.datepicker._get(b,"onSelect");if(f){var g=$.datepicker._formatDate(b);f.apply(b.input?b.input[0]:null,[g,b])}else $.datepicker._hideDatepicker();return!1;case 27:$.datepicker._hideDatepicker();break;case 33:$.datepicker._adjustDate(a.target,a.ctrlKey?-$.datepicker._get(b,"stepBigMonths"):-$.datepicker._get(b,"stepMonths"),"M");break;case 34:$.datepicker._adjustDate(a.target,a.ctrlKey?+$.datepicker._get(b,"stepBigMonths"):+$.datepicker._get(b,"stepMonths"),"M");break;case 35:(a.ctrlKey||a.metaKey)&&$.datepicker._clearDate(a.target),c=a.ctrlKey||a.metaKey;break;case 36:(a.ctrlKey||a.metaKey)&&$.datepicker._gotoToday(a.target),c=a.ctrlKey||a.metaKey;break;case 37:(a.ctrlKey||a.metaKey)&&$.datepicker._adjustDate(a.target,d?1:-1,"D"),c=a.ctrlKey||a.metaKey,a.originalEvent.altKey&&$.datepicker._adjustDate(a.target,a.ctrlKey?-$.datepicker._get(b,"stepBigMonths"):-$.datepicker._get(b,"stepMonths"),"M");break;case 38:(a.ctrlKey||a.metaKey)&&$.datepicker._adjustDate(a.target,-7,"D"),c=a.ctrlKey||a.metaKey;break;case 39:(a.ctrlKey||a.metaKey)&&$.datepicker._adjustDate(a.target,d?-1:1,"D"),c=a.ctrlKey||a.metaKey,a.originalEvent.altKey&&$.datepicker._adjustDate(a.target,a.ctrlKey?+$.datepicker._get(b,"stepBigMonths"):+$.datepicker._get(b,"stepMonths"),"M");break;case 40:(a.ctrlKey||a.metaKey)&&$.datepicker._adjustDate(a.target,7,"D"),c=a.ctrlKey||a.metaKey;break;default:c=!1}else a.keyCode==36&&a.ctrlKey?$.datepicker._showDatepicker(this):c=!1;c&&(a.preventDefault(),a.stopPropagation())},_doKeyPress:function(a){var b=$.datepicker._getInst(a.target);if($.datepicker._get(b,"constrainInput")){var c=$.datepicker._possibleChars($.datepicker._get(b,"dateFormat")),d=String.fromCharCode(a.charCode==undefined?a.keyCode:a.charCode);return a.ctrlKey||a.metaKey||d<" "||!c||c.indexOf(d)>-1}},_doKeyUp:function(a){var b=$.datepicker._getInst(a.target);if(b.input.val()!=b.lastVal)try{var c=$.datepicker.parseDate($.datepicker._get(b,"dateFormat"),b.input?b.input.val():null,$.datepicker._getFormatConfig(b));c&&($.datepicker._setDateFromField(b),$.datepicker._updateAlternate(b),$.datepicker._updateDatepicker(b))}catch(a){$.datepicker.log(a)}return!0},_showDatepicker:function(a){a=a.target||a,a.nodeName.toLowerCase()!="input"&&(a=$("input",a.parentNode)[0]);if(!$.datepicker._isDisabledDatepicker(a)&&$.datepicker._lastInput!=a){var b=$.datepicker._getInst(a);$.datepicker._curInst&&$.datepicker._curInst!=b&&($.datepicker._curInst.dpDiv.stop(!0,!0),b&&$.datepicker._datepickerShowing&&$.datepicker._hideDatepicker($.datepicker._curInst.input[0]));var c=$.datepicker._get(b,"beforeShow"),d=c?c.apply(a,[a,b]):{};if(d===!1)return;extendRemove(b.settings,d),b.lastVal=null,$.datepicker._lastInput=a,$.datepicker._setDateFromField(b),$.datepicker._inDialog&&(a.value=""),$.datepicker._pos||($.datepicker._pos=$.datepicker._findPos(a),$.datepicker._pos[1]+=a.offsetHeight);var e=!1;$(a).parents().each(function(){e|=$(this).css("position")=="fixed";return!e}),e&&$.browser.opera&&($.datepicker._pos[0]-=document.documentElement.scrollLeft,$.datepicker._pos[1]-=document.documentElement.scrollTop);var f={left:$.datepicker._pos[0],top:$.datepicker._pos[1]};$.datepicker._pos=null,b.dpDiv.empty(),b.dpDiv.css({position:"absolute",display:"block",top:"-1000px"}),$.datepicker._updateDatepicker(b),f=$.datepicker._checkOffset(b,f,e),b.dpDiv.css({position:$.datepicker._inDialog&&$.blockUI?"static":e?"fixed":"absolute",display:"none",left:f.left+"px",top:f.top+"px"});if(!b.inline){var g=$.datepicker._get(b,"showAnim"),h=$.datepicker._get(b,"duration"),i=function(){var a=b.dpDiv.find("iframe.ui-datepicker-cover");if(!!a.length){var c=$.datepicker._getBorders(b.dpDiv);a.css({left:-c[0],top:-c[1],width:b.dpDiv.outerWidth(),height:b.dpDiv.outerHeight()})}};b.dpDiv.zIndex($(a).zIndex()+1),$.datepicker._datepickerShowing=!0,$.effects&&$.effects[g]?b.dpDiv.show(g,$.datepicker._get(b,"showOptions"),h,i):b.dpDiv[g||"show"](g?h:null,i),(!g||!h)&&i(),b.input.is(":visible")&&!b.input.is(":disabled")&&b.input.focus(),$.datepicker._curInst=b}}},_updateDatepicker:function(a){var b=this;b.maxRows=4;var c=$.datepicker._getBorders(a.dpDiv);instActive=a,a.dpDiv.empty().append(this._generateHTML(a));var d=a.dpDiv.find("iframe.ui-datepicker-cover");!d.length||d.css({left:-c[0],top:-c[1],width:a.dpDiv.outerWidth(),height:a.dpDiv.outerHeight()}),a.dpDiv.find("."+this._dayOverClass+" a").mouseover();var e=this._getNumberOfMonths(a),f=e[1],g=17;a.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width(""),f>1&&a.dpDiv.addClass("ui-datepicker-multi-"+f).css("width",g*f+"em"),a.dpDiv[(e[0]!=1||e[1]!=1?"add":"remove")+"Class"]("ui-datepicker-multi"),a.dpDiv[(this._get(a,"isRTL")?"add":"remove")+"Class"]("ui-datepicker-rtl"),a==$.datepicker._curInst&&$.datepicker._datepickerShowing&&a.input&&a.input.is(":visible")&&!a.input.is(":disabled")&&a.input[0]!=document.activeElement&&a.input.focus();if(a.yearshtml){var h=a.yearshtml;setTimeout(function(){h===a.yearshtml&&a.yearshtml&&a.dpDiv.find("select.ui-datepicker-year:first").replaceWith(a.yearshtml),h=a.yearshtml=null},0)}},_getBorders:function(a){var b=function(a){return{thin:1,medium:2,thick:3}[a]||a};return[parseFloat(b(a.css("border-left-width"))),parseFloat(b(a.css("border-top-width")))]},_checkOffset:function(a,b,c){var d=a.dpDiv.outerWidth(),e=a.dpDiv.outerHeight(),f=a.input?a.input.outerWidth():0,g=a.input?a.input.outerHeight():0,h=document.documentElement.clientWidth+$(document).scrollLeft(),i=document.documentElement.clientHeight+$(document).scrollTop();b.left-=this._get(a,"isRTL")?d-f:0,b.left-=c&&b.left==a.input.offset().left?$(document).scrollLeft():0,b.top-=c&&b.top==a.input.offset().top+g?$(document).scrollTop():0,b.left-=Math.min(b.left,b.left+d>h&&h>d?Math.abs(b.left+d-h):0),b.top-=Math.min(b.top,b.top+e>i&&i>e?Math.abs(e+g):0);return b},_findPos:function(a){var b=this._getInst(a),c=this._get(b,"isRTL");while(a&&(a.type=="hidden"||a.nodeType!=1||$.expr.filters.hidden(a)))a=a[c?"previousSibling":"nextSibling"];var d=$(a).offset();return[d.left,d.top]},_hideDatepicker:function(a){var b=this._curInst;if(!(!b||a&&b!=$.data(a,PROP_NAME))&&this._datepickerShowing){var c=this._get(b,"showAnim"),d=this._get(b,"duration"),e=this,f=function(){$.datepicker._tidyDialog(b),e._curInst=null};$.effects&&$.effects[c]?b.dpDiv.hide(c,$.datepicker._get(b,"showOptions"),d,f):b.dpDiv[c=="slideDown"?"slideUp":c=="fadeIn"?"fadeOut":"hide"](c?d:null,f),c||f(),this._datepickerShowing=!1;var g=this._get(b,"onClose");g&&g.apply(b.input?b.input[0]:null,[b.input?b.input.val():"",b]),this._lastInput=null,this._inDialog&&(this._dialogInput.css({position:"absolute",left:"0",top:"-100px"}),$.blockUI&&($.unblockUI(),$("body").append(this.dpDiv))),this._inDialog=!1}},_tidyDialog:function(a){a.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar")},_checkExternalClick:function(a){if(!!$.datepicker._curInst){var b=$(a.target),c=$.datepicker._getInst(b[0]);(b[0].id!=$.datepicker._mainDivId&&b.parents("#"+$.datepicker._mainDivId).length==0&&!b.hasClass($.datepicker.markerClassName)&&!b.hasClass($.datepicker._triggerClass)&&$.datepicker._datepickerShowing&&(!$.datepicker._inDialog||!$.blockUI)||b.hasClass($.datepicker.markerClassName)&&$.datepicker._curInst!=c)&&$.datepicker._hideDatepicker()}},_adjustDate:function(a,b,c){var d=$(a),e=this._getInst(d[0]);this._isDisabledDatepicker(d[0])||(this._adjustInstDate(e,b+(c=="M"?this._get(e,"showCurrentAtPos"):0),c),this._updateDatepicker(e))},_gotoToday:function(a){var b=$(a),c=this._getInst(b[0]);if(this._get(c,"gotoCurrent")&&c.currentDay)c.selectedDay=c.currentDay,c.drawMonth=c.selectedMonth=c.currentMonth,c.drawYear=c.selectedYear=c.currentYear;else{var d=new Date;c.selectedDay=d.getDate(),c.drawMonth=c.selectedMonth=d.getMonth(),c.drawYear=c.selectedYear=d.getFullYear()}this._notifyChange(c),this._adjustDate(b)},_selectMonthYear:function(a,b,c){var d=$(a),e=this._getInst(d[0]);e["selected"+(c=="M"?"Month":"Year")]=e["draw"+(c=="M"?"Month":"Year")]=parseInt(b.options[b.selectedIndex].value,10),this._notifyChange(e),this._adjustDate(d)},_selectDay:function(a,b,c,d){var e=$(a);if(!$(d).hasClass(this._unselectableClass)&&!this._isDisabledDatepicker(e[0])){var f=this._getInst(e[0]);f.selectedDay=f.currentDay=$("a",d).html(),f.selectedMonth=f.currentMonth=b,f.selectedYear=f.currentYear=c,this._selectDate(a,this._formatDate(f,f.currentDay,f.currentMonth,f.currentYear))}},_clearDate:function(a){var b=$(a),c=this._getInst(b[0]);this._selectDate(b,"")},_selectDate:function(a,b){var c=$(a),d=this._getInst(c[0]);b=b!=null?b:this._formatDate(d),d.input&&d.input.val(b),this._updateAlternate(d);var e=this._get(d,"onSelect");e?e.apply(d.input?d.input[0]:null,[b,d]):d.input&&d.input.trigger("change"),d.inline?this._updateDatepicker(d):(this._hideDatepicker(),this._lastInput=d.input[0],typeof d.input[0]!="object"&&d.input.focus(),this._lastInput=null)},_updateAlternate:function(a){var b=this._get(a,"altField");if(b){var c=this._get(a,"altFormat")||this._get(a,"dateFormat"),d=this._getDate(a),e=this.formatDate(c,d,this._getFormatConfig(a));$(b).each(function(){$(this).val(e)})}},noWeekends:function(a){var b=a.getDay();return[b>0&&b<6,""]},iso8601Week:function(a){var b=new Date(a.getTime());b.setDate(b.getDate()+4-(b.getDay()||7));var c=b.getTime();b.setMonth(0),b.setDate(1);return Math.floor(Math.round((c-b)/864e5)/7)+1},parseDate:function(a,b,c){if(a==null||b==null)throw"Invalid arguments";b=typeof b=="object"?b.toString():b+"";if(b=="")return null;var d=(c?c.shortYearCutoff:null)||this._defaults.shortYearCutoff;d=typeof d!="string"?d:(new Date).getFullYear()%100+parseInt(d,10);var e=(c?c.dayNamesShort:null)||this._defaults.dayNamesShort,f=(c?c.dayNames:null)||this._defaults.dayNames,g=(c?c.monthNamesShort:null)||this._defaults.monthNamesShort,h=(c?c.monthNames:null)||this._defaults.monthNames,i=-1,j=-1,k=-1,l=-1,m=!1,n=function(b){var c=s+1<a.length&&a.charAt(s+1)==b;c&&s++;return c},o=function(a){var c=n(a),d=a=="@"?14:a=="!"?20:a=="y"&&c?4:a=="o"?3:2,e=new RegExp("^\\d{1,"+d+"}"),f=b.substring(r).match(e);if(!f)throw"Missing number at position "+r;r+=f[0].length;return parseInt(f[0],10)},p=function(a,c,d){var e=$.map(n(a)?d:c,function(a,b){return[[b,a]]}).sort(function(a,b){return-(a[1].length-b[1].length)}),f=-1;$.each(e,function(a,c){var d=c[1];if(b.substr(r,d.length).toLowerCase()==d.toLowerCase()){f=c[0],r+=d.length;return!1}});if(f!=-1)return f+1;throw"Unknown name at position "+r},q=function(){if(b.charAt(r)!=a.charAt(s))throw"Unexpected literal at position "+r;r++},r=0;for(var s=0;s<a.length;s++)if(m)a.charAt(s)=="'"&&!n("'")?m=!1:q();else switch(a.charAt(s)){case"d":k=o("d");break;case"D":p("D",e,f);break;case"o":l=o("o");break;case"m":j=o("m");break;case"M":j=p("M",g,h);break;case"y":i=o("y");break;case"@":var t=new Date(o("@"));i=t.getFullYear(),j=t.getMonth()+1,k=t.getDate();break;case"!":var t=new Date((o("!")-this._ticksTo1970)/1e4);i=t.getFullYear(),j=t.getMonth()+1,k=t.getDate();break;case"'":n("'")?q():m=!0;break;default:q()}if(r<b.length)throw"Extra/unparsed characters found in date: "+b.substring(r);i==-1?i=(new Date).getFullYear():i<100&&(i+=(new Date).getFullYear()-(new Date).getFullYear()%100+(i<=d?0:-100));if(l>-1){j=1,k=l;for(;;){var u=this._getDaysInMonth(i,j-1);if(k<=u)break;j++,k-=u}}var t=this._daylightSavingAdjust(new Date(i,j-1,k));if(t.getFullYear()!=i||t.getMonth()+1!=j||t.getDate()!=k)throw"Invalid date";return t},ATOM:"yy-mm-dd",COOKIE:"D, dd M yy",ISO_8601:"yy-mm-dd",RFC_822:"D, d M y",RFC_850:"DD, dd-M-y",RFC_1036:"D, d M y",RFC_1123:"D, d M yy",RFC_2822:"D, d M yy",RSS:"D, d M y",TICKS:"!",TIMESTAMP:"@",W3C:"yy-mm-dd",_ticksTo1970:(718685+Math.floor(492.5)-Math.floor(19.7)+Math.floor(4.925))*24*60*60*1e7,formatDate:function(a,b,c){if(!b)return"";var d=(c?c.dayNamesShort:null)||this._defaults.dayNamesShort,e=(c?c.dayNames:null)||this._defaults.dayNames,f=(c?c.monthNamesShort:null)||this._defaults.monthNamesShort,g=(c?c.monthNames:null)||this._defaults.monthNames,h=function(b){var c=m+1<a.length&&a.charAt(m+1)==b;c&&m++;return c},i=function(a,b,c){var d=""+b;if(h(a))while(d.length<c)d="0"+d;return d},j=function(a,b,c,d){return h(a)?d[b]:c[b]},k="",l=!1;if(b)for(var m=0;m<a.length;m++)if(l)a.charAt(m)=="'"&&!h("'")?l=!1:k+=a.charAt(m);else switch(a.charAt(m)){case"d":k+=i("d",b.getDate(),2);break;case"D":k+=j("D",b.getDay(),d,e);break;case"o":k+=i("o",Math.round(((new Date(b.getFullYear(),b.getMonth(),b.getDate())).getTime()-(new Date(b.getFullYear(),0,0)).getTime())/864e5),3);break;case"m":k+=i("m",b.getMonth()+1,2);break;case"M":k+=j("M",b.getMonth(),f,g);break;case"y":k+=h("y")?b.getFullYear():(b.getYear()%100<10?"0":"")+b.getYear()%100;break;case"@":k+=b.getTime();break;case"!":k+=b.getTime()*1e4+this._ticksTo1970;break;case"'":h("'")?k+="'":l=!0;break;default:k+=a.charAt(m)}return k},_possibleChars:function(a){var b="",c=!1,d=function(b){var c=e+1<a.length&&a.charAt(e+1)==b;c&&e++;return c};for(var e=0;e<a.length;e++)if(c)a.charAt(e)=="'"&&!d("'")?c=!1:b+=a.charAt(e);else switch(a.charAt(e)){case"d":case"m":case"y":case"@":b+="0123456789";break;case"D":case"M":return null;case"'":d("'")?b+="'":c=!0;break;default:b+=a.charAt(e)}return b},_get:function(a,b){return a.settings[b]!==undefined?a.settings[b]:this._defaults[b]},_setDateFromField:function(a,b){if(a.input.val()!=a.lastVal){var c=this._get(a,"dateFormat"),d=a.lastVal=a.input?a.input.val():null,e,f;e=f=this._getDefaultDate(a);var g=this._getFormatConfig(a);try{e=this.parseDate(c,d,g)||f}catch(h){this.log(h),d=b?"":d}a.selectedDay=e.getDate(),a.drawMonth=a.selectedMonth=e.getMonth(),a.drawYear=a.selectedYear=e.getFullYear(),a.currentDay=d?e.getDate():0,a.currentMonth=d?e.getMonth():0,a.currentYear=d?e.getFullYear():0,this._adjustInstDate(a)}},_getDefaultDate:function(a){return this._restrictMinMax(a,this._determineDate(a,this._get(a,"defaultDate"),new Date))},_determineDate:function(a,b,c){var d=function(a){var b=new Date;b.setDate(b.getDate()+a);return b},e=function(b){try{return $.datepicker.parseDate($.datepicker._get(a,"dateFormat"),b,$.datepicker._getFormatConfig(a))}catch(c){}var d=(b.toLowerCase().match(/^c/)?$.datepicker._getDate(a):null)||new Date,e=d.getFullYear(),f=d.getMonth(),g=d.getDate(),h=/([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g,i=h.exec(b);while(i){switch(i[2]||"d"){case"d":case"D":g+=parseInt(i[1],10);break;case"w":case"W":g+=parseInt(i[1],10)*7;break;case"m":case"M":f+=parseInt(i[1],10),g=Math.min(g,$.datepicker._getDaysInMonth(e,f));break;case"y":case"Y":e+=parseInt(i[1],10),g=Math.min(g,$.datepicker._getDaysInMonth(e,f))}i=h.exec(b)}return new Date(e,f,g)},f=b==null||b===""?c:typeof b=="string"?e(b):typeof b=="number"?isNaN(b)?c:d(b):new Date(b.getTime());f=f&&f.toString()=="Invalid Date"?c:f,f&&(f.setHours(0),f.setMinutes(0),f.setSeconds(0),f.setMilliseconds(0));return this._daylightSavingAdjust(f)},_daylightSavingAdjust:function(a){if(!a)return null;a.setHours(a.getHours()>12?a.getHours()+2:0);return a},_setDate:function(a,b,c){var d=!b,e=a.selectedMonth,f=a.selectedYear,g=this._restrictMinMax(a,this._determineDate(a,b,new Date));a.selectedDay=a.currentDay=g.getDate(),a.drawMonth=a.selectedMonth=a.currentMonth=g.getMonth(),a.drawYear=a.selectedYear=a.currentYear=g.getFullYear(),(e!=a.selectedMonth||f!=a.selectedYear)&&!c&&this._notifyChange(a),this._adjustInstDate(a),a.input&&a.input.val(d?"":this._formatDate(a))},_getDate:function(a){var b=!a.currentYear||a.input&&a.input.val()==""?null:this._daylightSavingAdjust(new Date(a.currentYear,a.currentMonth,a.currentDay));return b},_generateHTML:function(a){var b=new Date;b=this._daylightSavingAdjust(new Date(b.getFullYear(),b.getMonth(),b.getDate()));var c=this._get(a,"isRTL"),d=this._get(a,"showButtonPanel"),e=this._get(a,"hideIfNoPrevNext"),f=this._get(a,"navigationAsDateFormat"),g=this._getNumberOfMonths(a),h=this._get(a,"showCurrentAtPos"),i=this._get(a,"stepMonths"),j=g[0]!=1||g[1]!=1,k=this._daylightSavingAdjust(a.currentDay?new Date(a.currentYear,a.currentMonth,a.currentDay):new Date(9999,9,9)),l=this._getMinMaxDate(a,"min"),m=this._getMinMaxDate(a,"max"),n=a.drawMonth-h,o=a.drawYear;n<0&&(n+=12,o--);if(m){var p=this._daylightSavingAdjust(new Date(m.getFullYear(),m.getMonth()-g[0]*g[1]+1,m.getDate()));p=l&&p<l?l:p;while(this._daylightSavingAdjust(new Date(o,n,1))>p)n--,n<0&&(n=11,o--)}a.drawMonth=n,a.drawYear=o;var q=this._get(a,"prevText");q=f?this.formatDate(q,this._daylightSavingAdjust(new Date(o,n-i,1)),this._getFormatConfig(a)):q;var r=this._canAdjustMonth(a,-1,o,n)?'<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery_'+dpuuid+".datepicker._adjustDate('#"+a.id+"', -"+i+", 'M');\""+' title="'+q+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"e":"w")+'">'+q+"</span></a>":e?"":'<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+q+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"e":"w")+'">'+q+"</span></a>",s=this._get(a,"nextText");s=f?this.formatDate(s,this._daylightSavingAdjust(new Date(o,n+i,1)),this._getFormatConfig(a)):s;var t=this._canAdjustMonth(a,1,o,n)?'<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery_'+dpuuid+".datepicker._adjustDate('#"+a.id+"', +"+i+", 'M');\""+' title="'+s+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"w":"e")+'">'+s+"</span></a>":e?"":'<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+s+'"><span class="ui-icon ui-icon-circle-triangle-'+(c?"w":"e")+'">'+s+"</span></a>",u=this._get(a,"currentText"),v=this._get(a,"gotoCurrent")&&a.currentDay?k:b;u=f?this.formatDate(u,v,this._getFormatConfig(a)):u;var w=a.inline?"":'<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery_'+dpuuid+'.datepicker._hideDatepicker();">'+this._get(a,"closeText")+"</button>",x=d?'<div class="ui-datepicker-buttonpane ui-widget-content">'+(c?w:"")+(this._isInRange(a,v)?'<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery_'+dpuuid+".datepicker._gotoToday('#"+a.id+"');\""+">"+u+"</button>":"")+(c?"":w)+"</div>":"",y=parseInt(this._get(a,"firstDay"),10);y=isNaN(y)?0:y;var z=this._get(a,"showWeek"),A=this._get(a,"dayNames"),B=this._get(a,"dayNamesShort"),C=this._get(a,"dayNamesMin"),D=this._get(a,"monthNames"),E=this._get(a,"monthNamesShort"),F=this._get(a,"beforeShowDay"),G=this._get(a,"showOtherMonths"),H=this._get(a,"selectOtherMonths"),I=this._get(a,"calculateWeek")||this.iso8601Week,J=this._getDefaultDate(a),K="";for(var L=0;L<g[0];L++){var M="";this.maxRows=4;for(var N=0;N<g[1];N++){var O=this._daylightSavingAdjust(new Date(o,n,a.selectedDay)),P=" ui-corner-all",Q="";if(j){Q+='<div class="ui-datepicker-group';if(g[1]>1)switch(N){case 0:Q+=" ui-datepicker-group-first",P=" ui-corner-"+(c?"right":"left");break;case g[1]-1:Q+=" ui-datepicker-group-last",P=" ui-corner-"+(c?"left":"right");break;default:Q+=" ui-datepicker-group-middle",P=""}Q+='">'}Q+='<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix'+P+'">'+(/all|left/.test(P)&&L==0?c?t:r:"")+(/all|right/.test(P)&&L==0?c?r:t:"")+this._generateMonthYearHeader(a,n,o,l,m,L>0||N>0,D,E)+'</div><table class="ui-datepicker-calendar"><thead>'+"<tr>";var R=z?'<th class="ui-datepicker-week-col">'+this._get(a,"weekHeader")+"</th>":"";for(var S=0;S<7;S++){var T=(S+y)%7;R+="<th"+((S+y+6)%7>=5?' class="ui-datepicker-week-end"':"")+">"+'<span title="'+A[T]+'">'+C[T]+"</span></th>"}Q+=R+"</tr></thead><tbody>";var U=this._getDaysInMonth(o,n);o==a.selectedYear&&n==a.selectedMonth&&(a.selectedDay=Math.min(a.selectedDay,U));var V=(this._getFirstDayOfMonth(o,n)-y+7)%7,W=Math.ceil((V+U)/7),X=j?this.maxRows>W?this.maxRows:W:W;this.maxRows=X;var Y=this._daylightSavingAdjust(new Date(o,n,1-V));for(var Z=0;Z<X;Z++){Q+="<tr>";var _=z?'<td 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diff --git a/inc/jquery.lazyload.min.js b/inc/jquery.lazyload.min.js
new file mode 100644
index 00000000..2364d8d9
--- /dev/null
+++ b/inc/jquery.lazyload.min.js
@@ -0,0 +1,15 @@
1/*
2 * Lazy Load - jQuery plugin for lazy loading images
3 *
4 * Copyright (c) 2007-2012 Mika Tuupola
5 *
6 * Licensed under the MIT license:
7 * http://www.opensource.org/licenses/mit-license.php
8 *
9 * Project home:
10 * http://www.appelsiini.net/projects/lazyload
11 *
12 * Version: 1.7.0
13 *
14 */
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diff --git a/inc/jquery.min.js b/inc/jquery.min.js
new file mode 100644
index 00000000..198b3ff0
--- /dev/null
+++ b/inc/jquery.min.js
@@ -0,0 +1,4 @@
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diff --git a/inc/rain.tpl.class.php b/inc/rain.tpl.class.php
new file mode 100644
index 00000000..e9f3bd29
--- /dev/null
+++ b/inc/rain.tpl.class.php
@@ -0,0 +1,1037 @@
1<?php
2
3/**
4 * RainTPL
5 * -------
6 * Realized by Federico Ulfo & maintained by the Rain Team
7 * Distributed under GNU/LGPL 3 License
8 *
9 * @version 2.7
10 */
11
12
13class RainTPL{
14
15 // -------------------------
16 // CONFIGURATION
17 // -------------------------
18
19 /**
20 * Template directory
21 *
22 * @var string
23 */
24 static $tpl_dir = "tpl/";
25
26
27 /**
28 * Cache directory. Is the directory where RainTPL will compile the template and save the cache
29 *
30 * @var string
31 */
32 static $cache_dir = "tmp/";
33
34
35 /**
36 * Template base URL. RainTPL will add this URL to the relative paths of element selected in $path_replace_list.
37 *
38 * @var string
39 */
40 static $base_url = null;
41
42
43 /**
44 * Template extension.
45 *
46 * @var string
47 */
48 static $tpl_ext = "html";
49
50
51 /**
52 * Path replace is a cool features that replace all relative paths of images (<img src="...">), stylesheet (<link href="...">), script (<script src="...">) and link (<a href="...">)
53 * Set true to enable the path replace.
54 *
55 * @var unknown_type
56 */
57 static $path_replace = true;
58
59
60 /**
61 * You can set what the path_replace method will replace.
62 * Avaible options: a, img, link, script, input
63 *
64 * @var array
65 */
66 static $path_replace_list = array( 'a', 'img', 'link', 'script', 'input' );
67
68
69 /**
70 * You can define in the black list what string are disabled into the template tags
71 *
72 * @var unknown_type
73 */
74 static $black_list = array( '\$this', 'raintpl::', 'self::', '_SESSION', '_SERVER', '_ENV', 'eval', 'exec', 'unlink', 'rmdir' );
75
76
77 /**
78 * Check template.
79 * true: checks template update time, if changed it compile them
80 * false: loads the compiled template. Set false if server doesn't have write permission for cache_directory.
81 *
82 */
83 static $check_template_update = true;
84
85
86 /**
87 * PHP tags <? ?>
88 * True: php tags are enabled into the template
89 * False: php tags are disabled into the template and rendered as html
90 *
91 * @var bool
92 */
93 static $php_enabled = false;
94
95
96 /**
97 * Debug mode flag.
98 * True: debug mode is used, syntax errors are displayed directly in template. Execution of script is not terminated.
99 * False: exception is thrown on found error.
100 *
101 * @var bool
102 */
103 static $debug = false;
104
105 // -------------------------
106
107
108 // -------------------------
109 // RAINTPL VARIABLES
110 // -------------------------
111
112 /**
113 * Is the array where RainTPL keep the variables assigned
114 *
115 * @var array
116 */
117 public $var = array();
118
119 protected $tpl = array(), // variables to keep the template directories and info
120 $cache = false, // static cache enabled / disabled
121 $cache_id = null; // identify only one cache
122
123 protected static $config_name_sum = array(); // takes all the config to create the md5 of the file
124
125 // -------------------------
126
127
128
129 const CACHE_EXPIRE_TIME = 3600; // default cache expire time = hour
130
131
132
133 /**
134 * Assign variable
135 * eg. $t->assign('name','mickey');
136 *
137 * @param mixed $variable_name Name of template variable or associative array name/value
138 * @param mixed $value value assigned to this variable. Not set if variable_name is an associative array
139 */
140
141 function assign( $variable, $value = null ){
142 if( is_array( $variable ) )
143 $this->var += $variable;
144 else
145 $this->var[ $variable ] = $value;
146 }
147
148
149
150 /**
151 * Draw the template
152 * eg. $html = $tpl->draw( 'demo', TRUE ); // return template in string
153 * or $tpl->draw( $tpl_name ); // echo the template
154 *
155 * @param string $tpl_name template to load
156 * @param boolean $return_string true=return a string, false=echo the template
157 * @return string
158 */
159
160 function draw( $tpl_name, $return_string = false ){
161
162 try {
163 // compile the template if necessary and set the template filepath
164 $this->check_template( $tpl_name );
165 } catch (RainTpl_Exception $e) {
166 $output = $this->printDebug($e);
167 die($output);
168 }
169
170 // Cache is off and, return_string is false
171 // Rain just echo the template
172
173 if( !$this->cache && !$return_string ){
174 extract( $this->var );
175 include $this->tpl['compiled_filename'];
176 unset( $this->tpl );
177 }
178
179
180 // cache or return_string are enabled
181 // rain get the output buffer to save the output in the cache or to return it as string
182
183 else{
184
185 //----------------------
186 // get the output buffer
187 //----------------------
188 ob_start();
189 extract( $this->var );
190 include $this->tpl['compiled_filename'];
191 $raintpl_contents = ob_get_clean();
192 //----------------------
193
194
195 // save the output in the cache
196 if( $this->cache )
197 file_put_contents( $this->tpl['cache_filename'], "<?php if(!class_exists('raintpl')){exit;}?>" . $raintpl_contents );
198
199 // free memory
200 unset( $this->tpl );
201
202 // return or print the template
203 if( $return_string ) return $raintpl_contents; else echo $raintpl_contents;
204
205 }
206
207 }
208
209
210
211 /**
212 * If exists a valid cache for this template it returns the cache
213 *
214 * @param string $tpl_name Name of template (set the same of draw)
215 * @param int $expiration_time Set after how many seconds the cache expire and must be regenerated
216 * @return string it return the HTML or null if the cache must be recreated
217 */
218
219 function cache( $tpl_name, $expire_time = self::CACHE_EXPIRE_TIME, $cache_id = null ){
220
221 // set the cache_id
222 $this->cache_id = $cache_id;
223
224 if( !$this->check_template( $tpl_name ) && file_exists( $this->tpl['cache_filename'] ) && ( time() - filemtime( $this->tpl['cache_filename'] ) < $expire_time ) )
225 return substr( file_get_contents( $this->tpl['cache_filename'] ), 43 );
226 else{
227 //delete the cache of the selected template
228 if (file_exists($this->tpl['cache_filename']))
229 unlink($this->tpl['cache_filename'] );
230 $this->cache = true;
231 }
232 }
233
234
235
236 /**
237 * Configure the settings of RainTPL
238 *
239 */
240 static function configure( $setting, $value = null ){
241 if( is_array( $setting ) )
242 foreach( $setting as $key => $value )
243 self::configure( $key, $value );
244 else if( property_exists( __CLASS__, $setting ) ){
245 self::$$setting = $value;
246 self::$config_name_sum[$key] = $value; // take trace of all config
247 }
248 }
249
250
251
252 // check if has to compile the template
253 // return true if the template has changed
254 protected function check_template( $tpl_name ){
255
256 if( !isset($this->tpl['checked']) ){
257
258 $tpl_basename = basename( $tpl_name ); // template basename
259 $tpl_basedir = strpos($tpl_name,"/") ? dirname($tpl_name) . '/' : null; // template basedirectory
260 $tpl_dir = self::$tpl_dir . $tpl_basedir; // template directory
261 $this->tpl['tpl_filename'] = $tpl_dir . $tpl_basename . '.' . self::$tpl_ext; // template filename
262 $temp_compiled_filename = self::$cache_dir . $tpl_basename . "." . md5( $tpl_dir . implode('', self::$config_name_sum));
263 $this->tpl['compiled_filename'] = $temp_compiled_filename . '.rtpl.php'; // cache filename
264 $this->tpl['cache_filename'] = $temp_compiled_filename . '.s_' . $this->cache_id . '.rtpl.php'; // static cache filename
265
266 // if the template doesn't exsist throw an error
267 if( self::$check_template_update && !file_exists( $this->tpl['tpl_filename'] ) ){
268 $e = new RainTpl_NotFoundException( 'Template '. $tpl_basename .' not found!' );
269 throw $e->setTemplateFile($this->tpl['tpl_filename']);
270 }
271
272 // file doesn't exsist, or the template was updated, Rain will compile the template
273 if( !file_exists( $this->tpl['compiled_filename'] ) || ( self::$check_template_update && filemtime($this->tpl['compiled_filename']) < filemtime( $this->tpl['tpl_filename'] ) ) ){
274 $this->compileFile( $tpl_basename, $tpl_basedir, $this->tpl['tpl_filename'], self::$cache_dir, $this->tpl['compiled_filename'] );
275 return true;
276 }
277 $this->tpl['checked'] = true;
278 }
279 }
280
281
282 /**
283 * execute stripslaches() on the xml block. Invoqued by preg_replace_callback function below
284 * @access protected
285 */
286 protected function xml_reSubstitution($capture) {
287 return "<?php echo '<?xml ".stripslashes($capture[1])." ?>'; ?>";
288 }
289
290 /**
291 * Compile and write the compiled template file
292 * @access protected
293 */
294 protected function compileFile( $tpl_basename, $tpl_basedir, $tpl_filename, $cache_dir, $compiled_filename ){
295
296 //read template file
297 $this->tpl['source'] = $template_code = file_get_contents( $tpl_filename );
298
299 //xml substitution
300 $template_code = preg_replace( "/<\?xml(.*?)\?>/s", "##XML\\1XML##", $template_code );
301
302 //disable php tag
303 if( !self::$php_enabled )
304 $template_code = str_replace( array("<?","?>"), array("&lt;?","?&gt;"), $template_code );
305
306 //xml re-substitution
307 $template_code = preg_replace_callback ( "/##XML(.*?)XML##/s", array($this, 'xml_reSubstitution'), $template_code );
308
309 //compile template
310 $template_compiled = "<?php if(!class_exists('raintpl')){exit;}?>" . $this->compileTemplate( $template_code, $tpl_basedir );
311
312
313 // fix the php-eating-newline-after-closing-tag-problem
314 $template_compiled = str_replace( "?>\n", "?>\n\n", $template_compiled );
315
316 // create directories
317 if( !is_dir( $cache_dir ) )
318 mkdir( $cache_dir, 0755, true );
319
320 if( !is_writable( $cache_dir ) )
321 throw new RainTpl_Exception ('Cache directory ' . $cache_dir . 'doesn\'t have write permission. Set write permission or set RAINTPL_CHECK_TEMPLATE_UPDATE to false. More details on http://www.raintpl.com/Documentation/Documentation-for-PHP-developers/Configuration/');
322
323 //write compiled file
324 file_put_contents( $compiled_filename, $template_compiled );
325 }
326
327
328
329 /**
330 * Compile template
331 * @access protected
332 */
333 protected function compileTemplate( $template_code, $tpl_basedir ){
334
335 //tag list
336 $tag_regexp = array( 'loop' => '(\{loop(?: name){0,1}="\${0,1}[^"]*"\})',
337 'loop_close' => '(\{\/loop\})',
338 'if' => '(\{if(?: condition){0,1}="[^"]*"\})',
339 'elseif' => '(\{elseif(?: condition){0,1}="[^"]*"\})',
340 'else' => '(\{else\})',
341 'if_close' => '(\{\/if\})',
342 'function' => '(\{function="[^"]*"\})',
343 'noparse' => '(\{noparse\})',
344 'noparse_close'=> '(\{\/noparse\})',
345 'ignore' => '(\{ignore\})',
346 'ignore_close' => '(\{\/ignore\})',
347 'include' => '(\{include="[^"]*"(?: cache="[^"]*")?\})',
348 'template_info'=> '(\{\$template_info\})',
349 'function' => '(\{function="(\w*?)(?:.*?)"\})'
350 );
351
352 $tag_regexp = "/" . join( "|", $tag_regexp ) . "/";
353
354 //split the code with the tags regexp
355 $template_code = preg_split ( $tag_regexp, $template_code, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY );
356
357 //path replace (src of img, background and href of link)
358 $template_code = $this->path_replace( $template_code, $tpl_basedir );
359
360 //compile the code
361 $compiled_code = $this->compileCode( $template_code );
362
363 //return the compiled code
364 return $compiled_code;
365
366 }
367
368
369
370 /**
371 * Compile the code
372 * @access protected
373 */
374 protected function compileCode( $parsed_code ){
375
376 //variables initialization
377 $compiled_code = $open_if = $comment_is_open = $ignore_is_open = null;
378 $loop_level = 0;
379
380 //read all parsed code
381 while( $html = array_shift( $parsed_code ) ){
382
383 //close ignore tag
384 if( !$comment_is_open && strpos( $html, '{/ignore}' ) !== FALSE )
385 $ignore_is_open = false;
386
387 //code between tag ignore id deleted
388 elseif( $ignore_is_open ){
389 //ignore the code
390 }
391
392 //close no parse tag
393 elseif( strpos( $html, '{/noparse}' ) !== FALSE )
394 $comment_is_open = false;
395
396 //code between tag noparse is not compiled
397 elseif( $comment_is_open )
398 $compiled_code .= $html;
399
400 //ignore
401 elseif( strpos( $html, '{ignore}' ) !== FALSE )
402 $ignore_is_open = true;
403
404 //noparse
405 elseif( strpos( $html, '{noparse}' ) !== FALSE )
406 $comment_is_open = true;
407
408 //include tag
409 elseif( preg_match( '/\{include="([^"]*)"(?: cache="([^"]*)"){0,1}\}/', $html, $code ) ){
410
411 //variables substitution
412 $include_var = $this->var_replace( $code[ 1 ], $left_delimiter = null, $right_delimiter = null, $php_left_delimiter = '".' , $php_right_delimiter = '."', $loop_level );
413
414 // if the cache is active
415 if( isset($code[ 2 ]) ){
416
417 //dynamic include
418 $compiled_code .= '<?php $tpl = new RainTpl;' .
419 'if( $cache = $tpl->cache( $template = basename("'.$include_var.'") ) )' .
420 ' echo $cache;' .
421 'else{' .
422 ' $tpl_dir_temp = self::$tpl_dir;' .
423 ' $tpl->assign( $this->var );' .
424 ( !$loop_level ? null : '$tpl->assign( "key", $key'.$loop_level.' ); $tpl->assign( "value", $value'.$loop_level.' );' ).
425 ' $tpl->draw( dirname("'.$include_var.'") . ( substr("'.$include_var.'",-1,1) != "/" ? "/" : "" ) . basename("'.$include_var.'") );'.
426 '} ?>';
427 }
428 else{
429
430 //dynamic include
431 $compiled_code .= '<?php $tpl = new RainTpl;' .
432 '$tpl_dir_temp = self::$tpl_dir;' .
433 '$tpl->assign( $this->var );' .
434 ( !$loop_level ? null : '$tpl->assign( "key", $key'.$loop_level.' ); $tpl->assign( "value", $value'.$loop_level.' );' ).
435 '$tpl->draw( dirname("'.$include_var.'") . ( substr("'.$include_var.'",-1,1) != "/" ? "/" : "" ) . basename("'.$include_var.'") );'.
436 '?>';
437
438
439 }
440
441 }
442
443 //loop
444 elseif( preg_match( '/\{loop(?: name){0,1}="\${0,1}([^"]*)"\}/', $html, $code ) ){
445
446 //increase the loop counter
447 $loop_level++;
448
449 //replace the variable in the loop
450 $var = $this->var_replace( '$' . $code[ 1 ], $tag_left_delimiter=null, $tag_right_delimiter=null, $php_left_delimiter=null, $php_right_delimiter=null, $loop_level-1 );
451
452 //loop variables
453 $counter = "\$counter$loop_level"; // count iteration
454 $key = "\$key$loop_level"; // key
455 $value = "\$value$loop_level"; // value
456
457 //loop code
458 $compiled_code .= "<?php $counter=-1; if( isset($var) && is_array($var) && sizeof($var) ) foreach( $var as $key => $value ){ $counter++; ?>";
459
460 }
461
462 //close loop tag
463 elseif( strpos( $html, '{/loop}' ) !== FALSE ) {
464
465 //iterator
466 $counter = "\$counter$loop_level";
467
468 //decrease the loop counter
469 $loop_level--;
470
471 //close loop code
472 $compiled_code .= "<?php } ?>";
473
474 }
475
476 //if
477 elseif( preg_match( '/\{if(?: condition){0,1}="([^"]*)"\}/', $html, $code ) ){
478
479 //increase open if counter (for intendation)
480 $open_if++;
481
482 //tag
483 $tag = $code[ 0 ];
484
485 //condition attribute
486 $condition = $code[ 1 ];
487
488 // check if there's any function disabled by black_list
489 $this->function_check( $tag );
490
491 //variable substitution into condition (no delimiter into the condition)
492 $parsed_condition = $this->var_replace( $condition, $tag_left_delimiter = null, $tag_right_delimiter = null, $php_left_delimiter = null, $php_right_delimiter = null, $loop_level );
493
494 //if code
495 $compiled_code .= "<?php if( $parsed_condition ){ ?>";
496
497 }
498
499 //elseif
500 elseif( preg_match( '/\{elseif(?: condition){0,1}="([^"]*)"\}/', $html, $code ) ){
501
502 //tag
503 $tag = $code[ 0 ];
504
505 //condition attribute
506 $condition = $code[ 1 ];
507
508 //variable substitution into condition (no delimiter into the condition)
509 $parsed_condition = $this->var_replace( $condition, $tag_left_delimiter = null, $tag_right_delimiter = null, $php_left_delimiter = null, $php_right_delimiter = null, $loop_level );
510
511 //elseif code
512 $compiled_code .= "<?php }elseif( $parsed_condition ){ ?>";
513 }
514
515 //else
516 elseif( strpos( $html, '{else}' ) !== FALSE ) {
517
518 //else code
519 $compiled_code .= '<?php }else{ ?>';
520
521 }
522
523 //close if tag
524 elseif( strpos( $html, '{/if}' ) !== FALSE ) {
525
526 //decrease if counter
527 $open_if--;
528
529 // close if code
530 $compiled_code .= '<?php } ?>';
531
532 }
533
534 //function
535 elseif( preg_match( '/\{function="(\w*)(.*?)"\}/', $html, $code ) ){
536
537 //tag
538 $tag = $code[ 0 ];
539
540 //function
541 $function = $code[ 1 ];
542
543 // check if there's any function disabled by black_list
544 $this->function_check( $tag );
545
546 if( empty( $code[ 2 ] ) )
547 $parsed_function = $function . "()";
548 else
549 // parse the function
550 $parsed_function = $function . $this->var_replace( $code[ 2 ], $tag_left_delimiter = null, $tag_right_delimiter = null, $php_left_delimiter = null, $php_right_delimiter = null, $loop_level );
551
552 //if code
553 $compiled_code .= "<?php echo $parsed_function; ?>";
554 }
555
556 // show all vars
557 elseif ( strpos( $html, '{$template_info}' ) !== FALSE ) {
558
559 //tag
560 $tag = '{$template_info}';
561
562 //if code
563 $compiled_code .= '<?php echo "<pre>"; print_r( $this->var ); echo "</pre>"; ?>';
564 }
565
566
567 //all html code
568 else{
569
570 //variables substitution (es. {$title})
571 $html = $this->var_replace( $html, $left_delimiter = '\{', $right_delimiter = '\}', $php_left_delimiter = '<?php ', $php_right_delimiter = ';?>', $loop_level, $echo = true );
572 //const substitution (es. {#CONST#})
573 $html = $this->const_replace( $html, $left_delimiter = '\{', $right_delimiter = '\}', $php_left_delimiter = '<?php ', $php_right_delimiter = ';?>', $loop_level, $echo = true );
574 //functions substitution (es. {"string"|functions})
575 $compiled_code .= $this->func_replace( $html, $left_delimiter = '\{', $right_delimiter = '\}', $php_left_delimiter = '<?php ', $php_right_delimiter = ';?>', $loop_level, $echo = true );
576 }
577 }
578
579 if( $open_if > 0 ) {
580 $e = new RainTpl_SyntaxException('Error! You need to close an {if} tag in ' . $this->tpl['tpl_filename'] . ' template');
581 throw $e->setTemplateFile($this->tpl['tpl_filename']);
582 }
583 return $compiled_code;
584 }
585
586
587
588 protected function reduce_path( $path ){
589 $path = str_replace( "//", "/", $path );
590 return preg_replace('/\w+\/\.\.\//', '', $path );
591 }
592
593
594
595 /**
596 * replace the path of image src, link href and a href.
597 * url => template_dir/url
598 * url# => url
599 * http://url => http://url
600 *
601 * @param string $html
602 * @return string html sostituito
603 */
604 protected function path_replace( $html, $tpl_basedir ){
605
606 if( self::$path_replace ){
607
608 $tpl_dir = self::$base_url . self::$tpl_dir . $tpl_basedir;
609
610 // reduce the path
611 $path = $this->reduce_path($tpl_dir);
612
613 $exp = $sub = array();
614
615 if( in_array( "img", self::$path_replace_list ) ){
616 $exp = array( '/<img(.*?)src=(?:")(http|https)\:\/\/([^"]+?)(?:")/i', '/<img(.*?)src=(?:")([^"]+?)#(?:")/i', '/<img(.*?)src="(.*?)"/', '/<img(.*?)src=(?:\@)([^"]+?)(?:\@)/i' );
617 $sub = array( '<img$1src=@$2://$3@', '<img$1src=@$2@', '<img$1src="' . $path . '$2"', '<img$1src="$2"' );
618 }
619
620 if( in_array( "script", self::$path_replace_list ) ){
621 $exp = array_merge( $exp , array( '/<script(.*?)src=(?:")(http|https)\:\/\/([^"]+?)(?:")/i', '/<script(.*?)src=(?:")([^"]+?)#(?:")/i', '/<script(.*?)src="(.*?)"/', '/<script(.*?)src=(?:\@)([^"]+?)(?:\@)/i' ) );
622 $sub = array_merge( $sub , array( '<script$1src=@$2://$3@', '<script$1src=@$2@', '<script$1src="' . $path . '$2"', '<script$1src="$2"' ) );
623 }
624
625 if( in_array( "link", self::$path_replace_list ) ){
626 $exp = array_merge( $exp , array( '/<link(.*?)href=(?:")(http|https)\:\/\/([^"]+?)(?:")/i', '/<link(.*?)href=(?:")([^"]+?)#(?:")/i', '/<link(.*?)href="(.*?)"/', '/<link(.*?)href=(?:\@)([^"]+?)(?:\@)/i' ) );
627 $sub = array_merge( $sub , array( '<link$1href=@$2://$3@', '<link$1href=@$2@' , '<link$1href="' . $path . '$2"', '<link$1href="$2"' ) );
628 }
629
630 if( in_array( "a", self::$path_replace_list ) ){
631 $exp = array_merge( $exp , array( '/<a(.*?)href=(?:")(http|https)\:\/\/([^"]+?)(?:")/i', '/<a(.*?)href="(.*?)"/', '/<a(.*?)href=(?:\@)([^"]+?)(?:\@)/i' ) );
632 $sub = array_merge( $sub , array( '<a$1href=@$2://$3@', '<a$1href="' . self::$base_url . '$2"', '<a$1href="$2"' ) );
633 }
634
635 if( in_array( "input", self::$path_replace_list ) ){
636 $exp = array_merge( $exp , array( '/<input(.*?)src=(?:")(http|https)\:\/\/([^"]+?)(?:")/i', '/<input(.*?)src=(?:")([^"]+?)#(?:")/i', '/<input(.*?)src="(.*?)"/', '/<input(.*?)src=(?:\@)([^"]+?)(?:\@)/i' ) );
637 $sub = array_merge( $sub , array( '<input$1src=@$2://$3@', '<input$1src=@$2@', '<input$1src="' . $path . '$2"', '<input$1src="$2"' ) );
638 }
639
640 return preg_replace( $exp, $sub, $html );
641
642 }
643 else
644 return $html;
645
646 }
647
648
649
650
651
652 // replace const
653 function const_replace( $html, $tag_left_delimiter, $tag_right_delimiter, $php_left_delimiter = null, $php_right_delimiter = null, $loop_level = null, $echo = null ){
654 // const
655 return preg_replace( '/\{\#(\w+)\#{0,1}\}/', $php_left_delimiter . ( $echo ? " echo " : null ) . '\\1' . $php_right_delimiter, $html );
656 }
657
658
659
660 // replace functions/modifiers on constants and strings
661 function func_replace( $html, $tag_left_delimiter, $tag_right_delimiter, $php_left_delimiter = null, $php_right_delimiter = null, $loop_level = null, $echo = null ){
662
663 preg_match_all( '/' . '\{\#{0,1}(\"{0,1}.*?\"{0,1})(\|\w.*?)\#{0,1}\}' . '/', $html, $matches );
664
665 for( $i=0, $n=count($matches[0]); $i<$n; $i++ ){
666
667 //complete tag ex: {$news.title|substr:0,100}
668 $tag = $matches[ 0 ][ $i ];
669
670 //variable name ex: news.title
671 $var = $matches[ 1 ][ $i ];
672
673 //function and parameters associate to the variable ex: substr:0,100
674 $extra_var = $matches[ 2 ][ $i ];
675
676 // check if there's any function disabled by black_list
677 $this->function_check( $tag );
678
679 $extra_var = $this->var_replace( $extra_var, null, null, null, null, $loop_level );
680
681
682 // check if there's an operator = in the variable tags, if there's this is an initialization so it will not output any value
683 $is_init_variable = preg_match( "/^(\s*?)\=[^=](.*?)$/", $extra_var );
684
685 //function associate to variable
686 $function_var = ( $extra_var and $extra_var[0] == '|') ? substr( $extra_var, 1 ) : null;
687
688 //variable path split array (ex. $news.title o $news[title]) or object (ex. $news->title)
689 $temp = preg_split( "/\.|\[|\-\>/", $var );
690
691 //variable name
692 $var_name = $temp[ 0 ];
693
694 //variable path
695 $variable_path = substr( $var, strlen( $var_name ) );
696
697 //parentesis transform [ e ] in [" e in "]
698 $variable_path = str_replace( '[', '["', $variable_path );
699 $variable_path = str_replace( ']', '"]', $variable_path );
700
701 //transform .$variable in ["$variable"]
702 $variable_path = preg_replace('/\.\$(\w+)/', '["$\\1"]', $variable_path );
703
704 //transform [variable] in ["variable"]
705 $variable_path = preg_replace('/\.(\w+)/', '["\\1"]', $variable_path );
706
707 //if there's a function
708 if( $function_var ){
709
710 // check if there's a function or a static method and separate, function by parameters
711 $function_var = str_replace("::", "@double_dot@", $function_var );
712
713 // get the position of the first :
714 if( $dot_position = strpos( $function_var, ":" ) ){
715
716 // get the function and the parameters
717 $function = substr( $function_var, 0, $dot_position );
718 $params = substr( $function_var, $dot_position+1 );
719
720 }
721 else{
722
723 //get the function
724 $function = str_replace( "@double_dot@", "::", $function_var );
725 $params = null;
726
727 }
728
729 // replace back the @double_dot@ with ::
730 $function = str_replace( "@double_dot@", "::", $function );
731 $params = str_replace( "@double_dot@", "::", $params );
732
733
734 }
735 else
736 $function = $params = null;
737
738 $php_var = $var_name . $variable_path;
739
740 // compile the variable for php
741 if( isset( $function ) ){
742 if( $php_var )
743 $php_var = $php_left_delimiter . ( !$is_init_variable && $echo ? 'echo ' : null ) . ( $params ? "( $function( $php_var, $params ) )" : "$function( $php_var )" ) . $php_right_delimiter;
744 else
745 $php_var = $php_left_delimiter . ( !$is_init_variable && $echo ? 'echo ' : null ) . ( $params ? "( $function( $params ) )" : "$function()" ) . $php_right_delimiter;
746 }
747 else
748 $php_var = $php_left_delimiter . ( !$is_init_variable && $echo ? 'echo ' : null ) . $php_var . $extra_var . $php_right_delimiter;
749
750 $html = str_replace( $tag, $php_var, $html );
751
752 }
753
754 return $html;
755
756 }
757
758
759
760 function var_replace( $html, $tag_left_delimiter, $tag_right_delimiter, $php_left_delimiter = null, $php_right_delimiter = null, $loop_level = null, $echo = null ){
761
762 //all variables
763 if( preg_match_all( '/' . $tag_left_delimiter . '\$(\w+(?:\.\${0,1}[A-Za-z0-9_]+)*(?:(?:\[\${0,1}[A-Za-z0-9_]+\])|(?:\-\>\${0,1}[A-Za-z0-9_]+))*)(.*?)' . $tag_right_delimiter . '/', $html, $matches ) ){
764
765 for( $parsed=array(), $i=0, $n=count($matches[0]); $i<$n; $i++ )
766 $parsed[$matches[0][$i]] = array('var'=>$matches[1][$i],'extra_var'=>$matches[2][$i]);
767
768 foreach( $parsed as $tag => $array ){
769
770 //variable name ex: news.title
771 $var = $array['var'];
772
773 //function and parameters associate to the variable ex: substr:0,100
774 $extra_var = $array['extra_var'];
775
776 // check if there's any function disabled by black_list
777 $this->function_check( $tag );
778
779 $extra_var = $this->var_replace( $extra_var, null, null, null, null, $loop_level );
780
781 // check if there's an operator = in the variable tags, if there's this is an initialization so it will not output any value
782 $is_init_variable = preg_match( "/^[a-z_A-Z\.\[\](\-\>)]*=[^=]*$/", $extra_var );
783
784 //function associate to variable
785 $function_var = ( $extra_var and $extra_var[0] == '|') ? substr( $extra_var, 1 ) : null;
786
787 //variable path split array (ex. $news.title o $news[title]) or object (ex. $news->title)
788 $temp = preg_split( "/\.|\[|\-\>/", $var );
789
790 //variable name
791 $var_name = $temp[ 0 ];
792
793 //variable path
794 $variable_path = substr( $var, strlen( $var_name ) );
795
796 //parentesis transform [ e ] in [" e in "]
797 $variable_path = str_replace( '[', '["', $variable_path );
798 $variable_path = str_replace( ']', '"]', $variable_path );
799
800 //transform .$variable in ["$variable"] and .variable in ["variable"]
801 $variable_path = preg_replace('/\.(\${0,1}\w+)/', '["\\1"]', $variable_path );
802
803 // if is an assignment also assign the variable to $this->var['value']
804 if( $is_init_variable )
805 $extra_var = "=\$this->var['{$var_name}']{$variable_path}" . $extra_var;
806
807
808
809 //if there's a function
810 if( $function_var ){
811
812 // check if there's a function or a static method and separate, function by parameters
813 $function_var = str_replace("::", "@double_dot@", $function_var );
814
815
816 // get the position of the first :
817 if( $dot_position = strpos( $function_var, ":" ) ){
818
819 // get the function and the parameters
820 $function = substr( $function_var, 0, $dot_position );
821 $params = substr( $function_var, $dot_position+1 );
822
823 }
824 else{
825
826 //get the function
827 $function = str_replace( "@double_dot@", "::", $function_var );
828 $params = null;
829
830 }
831
832 // replace back the @double_dot@ with ::
833 $function = str_replace( "@double_dot@", "::", $function );
834 $params = str_replace( "@double_dot@", "::", $params );
835 }
836 else
837 $function = $params = null;
838
839 //if it is inside a loop
840 if( $loop_level ){
841 //verify the variable name
842 if( $var_name == 'key' )
843 $php_var = '$key' . $loop_level;
844 elseif( $var_name == 'value' )
845 $php_var = '$value' . $loop_level . $variable_path;
846 elseif( $var_name == 'counter' )
847 $php_var = '$counter' . $loop_level;
848 else
849 $php_var = '$' . $var_name . $variable_path;
850 }else
851 $php_var = '$' . $var_name . $variable_path;
852
853 // compile the variable for php
854 if( isset( $function ) )
855 $php_var = $php_left_delimiter . ( !$is_init_variable && $echo ? 'echo ' : null ) . ( $params ? "( $function( $php_var, $params ) )" : "$function( $php_var )" ) . $php_right_delimiter;
856 else
857 $php_var = $php_left_delimiter . ( !$is_init_variable && $echo ? 'echo ' : null ) . $php_var . $extra_var . $php_right_delimiter;
858
859 $html = str_replace( $tag, $php_var, $html );
860
861
862 }
863 }
864
865 return $html;
866 }
867
868
869
870 /**
871 * Check if function is in black list (sandbox)
872 *
873 * @param string $code
874 * @param string $tag
875 */
876 protected function function_check( $code ){
877
878 $preg = '#(\W|\s)' . implode( '(\W|\s)|(\W|\s)', self::$black_list ) . '(\W|\s)#';
879
880 // check if the function is in the black list (or not in white list)
881 if( count(self::$black_list) && preg_match( $preg, $code, $match ) ){
882
883 // find the line of the error
884 $line = 0;
885 $rows=explode("\n",$this->tpl['source']);
886 while( !strpos($rows[$line],$code) )
887 $line++;
888
889 // stop the execution of the script
890 $e = new RainTpl_SyntaxException('Unallowed syntax in ' . $this->tpl['tpl_filename'] . ' template');
891 throw $e->setTemplateFile($this->tpl['tpl_filename'])
892 ->setTag($code)
893 ->setTemplateLine($line);
894 }
895
896 }
897
898 /**
899 * Prints debug info about exception or passes it further if debug is disabled.
900 *
901 * @param RainTpl_Exception $e
902 * @return string
903 */
904 protected function printDebug(RainTpl_Exception $e){
905 if (!self::$debug) {
906 throw $e;
907 }
908 $output = sprintf('<h2>Exception: %s</h2><h3>%s</h3><p>template: %s</p>',
909 get_class($e),
910 $e->getMessage(),
911 $e->getTemplateFile()
912 );
913 if ($e instanceof RainTpl_SyntaxException) {
914 if (null != $e->getTemplateLine()) {
915 $output .= '<p>line: ' . $e->getTemplateLine() . '</p>';
916 }
917 if (null != $e->getTag()) {
918 $output .= '<p>in tag: ' . htmlspecialchars($e->getTag()) . '</p>';
919 }
920 if (null != $e->getTemplateLine() && null != $e->getTag()) {
921 $rows=explode("\n", htmlspecialchars($this->tpl['source']));
922 $rows[$e->getTemplateLine()] = '<font color=red>' . $rows[$e->getTemplateLine()] . '</font>';
923 $output .= '<h3>template code</h3>' . implode('<br />', $rows) . '</pre>';
924 }
925 }
926 $output .= sprintf('<h3>trace</h3><p>In %s on line %d</p><pre>%s</pre>',
927 $e->getFile(), $e->getLine(),
928 nl2br(htmlspecialchars($e->getTraceAsString()))
929 );
930 return $output;
931 }
932}
933
934
935/**
936 * Basic Rain tpl exception.
937 */
938class RainTpl_Exception extends Exception{
939 /**
940 * Path of template file with error.
941 */
942 protected $templateFile = '';
943
944 /**
945 * Returns path of template file with error.
946 *
947 * @return string
948 */
949 public function getTemplateFile()
950 {
951 return $this->templateFile;
952 }
953
954 /**
955 * Sets path of template file with error.
956 *
957 * @param string $templateFile
958 * @return RainTpl_Exception
959 */
960 public function setTemplateFile($templateFile)
961 {
962 $this->templateFile = (string) $templateFile;
963 return $this;
964 }
965}
966
967/**
968 * Exception thrown when template file does not exists.
969 */
970class RainTpl_NotFoundException extends RainTpl_Exception{
971}
972
973/**
974 * Exception thrown when syntax error occurs.
975 */
976class RainTpl_SyntaxException extends RainTpl_Exception{
977 /**
978 * Line in template file where error has occured.
979 *
980 * @var int | null
981 */
982 protected $templateLine = null;
983
984 /**
985 * Tag which caused an error.
986 *
987 * @var string | null
988 */
989 protected $tag = null;
990
991 /**
992 * Returns line in template file where error has occured
993 * or null if line is not defined.
994 *
995 * @return int | null
996 */
997 public function getTemplateLine()
998 {
999 return $this->templateLine;
1000 }
1001
1002 /**
1003 * Sets line in template file where error has occured.
1004 *
1005 * @param int $templateLine
1006 * @return RainTpl_SyntaxException
1007 */
1008 public function setTemplateLine($templateLine)
1009 {
1010 $this->templateLine = (int) $templateLine;
1011 return $this;
1012 }
1013
1014 /**
1015 * Returns tag which caused an error.
1016 *
1017 * @return string
1018 */
1019 public function getTag()
1020 {
1021 return $this->tag;
1022 }
1023
1024 /**
1025 * Sets tag which caused an error.
1026 *
1027 * @param string $tag
1028 * @return RainTpl_SyntaxException
1029 */
1030 public function setTag($tag)
1031 {
1032 $this->tag = (string) $tag;
1033 return $this;
1034 }
1035}
1036
1037// -- end
diff --git a/inc/shaarli.css b/inc/shaarli.css
new file mode 100644
index 00000000..b4d0414c
--- /dev/null
+++ b/inc/shaarli.css
@@ -0,0 +1,449 @@
1/* CSS Stylsheet for Shaarli - http://sebsauvage.net/wiki/doku.php?id=php:shaarli */
2
3/* CSS Reset from Yahoo to cope with browsers CSS inconsistencies. */
4/*
5Copyright (c) 2010, Yahoo! Inc. All rights reserved. Code licensed under the BSD License: http://developer.yahoo.com/yui/license.html
6version: 2.8.2r1
7*/
8html{color:#000;background:#FFF;}body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,p,blockquote,th,td{margin:0;padding:0;}table{border-collapse:collapse;border-spacing:0;}fieldset,img{border:0;}address,caption,cite,code,dfn,em,strong,th,var,optgroup{font-style:inherit;font-weight:inherit;}del,ins{text-decoration:none;}li{list-style:none;}caption,th{text-align:left;}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal;}q:before,q:after{content:'';}abbr,acronym{border:0;font-variant:normal;}sup{vertical-align:baseline;}sub{vertical-align:baseline;}legend{color:#000;}input,button,textarea,select,optgroup,option{font-family:inherit;font-size:inherit;font-style:inherit;font-weight:inherit;}input,button,textarea,select{*font-size:100%;}
9
10body { font-family: "Trebuchet MS",Verdana,Arial,Helvetica,sans-serif; font-size:10pt; background-color: #ffffff; }
11input, textarea {
12 background-color: #dedede;
13 background: -webkit-gradient(linear, 0 0, 0 bottom, from(#dedede), to(#ffffff));
14 background: -webkit-linear-gradient(#dedede, #ffffff);
15 background: -moz-linear-gradient(#dedede, #ffffff);
16 background: -ms-linear-gradient(#dedede, #ffffff);
17 background: -o-linear-gradient(#dedede, #ffffff);
18 background: linear-gradient(#dedede, #ffffff);
19 box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
20 padding:5px;
21 border-radius: 5px 5px 5px 5px;
22 border: none;
23 color:#000;
24
25 }
26
27h1 { font-size:20pt; font-weight:bold; font-style:italic; margin-bottom:20px; }
28/* I don't give a shit about IE. He can't understand selectors such as input[type='submit']. */
29
30/* Buttons */
31.bigbutton {
32 background-color: #c0c0c0;
33 background: -moz-linear-gradient(#c0c0c0, #ffffff) repeat scroll 0 0 transparent;
34 background: -webkit-gradient(linear, 0 0, 0 bottom, from(#c0c0c0), to(#ffffff));
35 background: -webkit-linear-gradient(#c0c0c0, #ffffff);
36 background: -ms-linear-gradient(#c0c0c0, #ffffff);
37 background: -o-linear-gradient(#c0c0c0, #ffffff);
38 background: linear-gradient(#c0c0c0, #ffffff);
39 border-radius: 3px 3px 3px 3px;
40 box-shadow: 0 1px 1px rgba(0, 0, 0, 0.5);
41 cursor: pointer;
42 height: 24px;
43 margin-left: 5px;
44 padding: 0 5px;
45 color: #606060;
46 border-style:outset;
47 border-width:1px;
48
49 }
50.smallbutton {
51 background-color: #c0c0c0;
52 background: -moz-linear-gradient(#c0c0c0, #ffffff) repeat scroll 0 0 transparent;
53 background: -webkit-gradient(linear, 0 0, 0 bottom, from(#c0c0c0), to(#ffffff));
54 background: -webkit-linear-gradient(#c0c0c0, #ffffff);
55 background: -ms-linear-gradient(#c0c0c0, #ffffff);
56 background: -o-linear-gradient(#c0c0c0, #ffffff);
57 background: linear-gradient(#c0c0c0, #ffffff);
58 border-radius: 3px 3px 3px 3px;
59 box-shadow: 0 1px 1px rgba(0, 0, 0, 0.5);
60 cursor: pointer;
61 height: 20px;
62 margin-left: 5px;
63 padding: 0 5px;
64 color: #606060;
65 border-style:outset;
66 border-width:1px;
67
68 }
69
70/* Edit/Delete buttons on links */
71.button_edit, .button_delete { border-radius:0; box-shadow:none; border-style:none; border-width:0; padding:0; background:none; }
72.button_edit { margin-left:10px; }
73
74
75#pageheader #logo{
76background-image: url('../images/logo.png');
77background-repeat: no-repeat;
78float:left;
79margin:0 10px 0 10px;
80width:105px;
81height:55px;
82cursor:pointer;
83
84}
85
86#pageheader
87{
88 background-color: #333333;
89 background: -webkit-gradient(linear, 0 0, 0 bottom, from(#333333), to(#111111));
90 background: -webkit-linear-gradient(#333333, #111111);
91 background: -moz-linear-gradient(#333333, #111111);
92 background: -ms-linear-gradient(#333333, #111111);
93 background: -o-linear-gradient(#333333, #111111);
94 background: linear-gradient(#333333, #111111);
95 box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
96 width:auto;
97 padding:0 10px 5px 10px;
98 margin: auto;
99}
100
101#pageheader a
102{
103 background-color: #333333;
104 background: -webkit-gradient(linear, 0 0, 0 bottom, from(#333333), to(#000000));
105 background: -webkit-linear-gradient(#333333, #000000);
106 background: -moz-linear-gradient(#333333, #000000);
107 background: -ms-linear-gradient(#333333, #000000);
108 background: -o-linear-gradient(#333333, #000000);
109 background: linear-gradient(#333333, #000000);
110 box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
111 padding:5px;
112 border-radius: 5px 5px 5px 5px;
113 margin:10px 3px 3px 3px;
114 color:#A2DD42;
115 float:left;
116 text-decoration:none;
117}
118
119#toolsdiv a{
120 clear:both;
121}
122#toolsdiv a span{
123 color:#ffffff;
124}
125.linksperpage,.tagfilter,.searchform,.addform {
126 background-color: #dedede;
127 background: -webkit-gradient(linear, 0 0, 0 bottom, from(#dedede), to(#ffffff));
128 background: -webkit-linear-gradient(#dedede, #ffffff);
129 background: -moz-linear-gradient(#dedede, #ffffff);
130 background: -ms-linear-gradient(#dedede, #ffffff);
131 background: -o-linear-gradient(#dedede, #ffffff);
132 background: linear-gradient(#dedede, #ffffff);
133 display:inline;
134 box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
135 padding:5px;
136 border: none;
137 border-radius: 5px 5px 5px 5px;
138 margin:10px 3px 3px 3px;
139 color:#cecece;
140}
141
142.linksperpage{
143 box-shadow: 0 0 0 rgba(0, 0, 0, 0.5);
144 padding:3px;
145}
146
147.linksperpage input,.tagfilter input, .searchform input, .addform input{
148 border:none;
149 color:#606060;
150 background:none;
151 box-shadow:none;
152 padding:5px;
153}
154
155.linksperpage input{
156 padding:0;
157}
158
159.tagfilter input.bigbutton,.searchform input.bigbutton,.addform input.bigbutton{
160 background-color: #dedede;
161 background: -webkit-gradient(linear, 0 0, 0 bottom, from(#dedede), to(#ffffff));
162 background: -webkit-linear-gradient(#dedede, #ffffff);
163 background: -moz-linear-gradient(#dedede, #ffffff);
164 background: -ms-linear-gradient(#dedede, #ffffff);
165 background: -o-linear-gradient(#dedede, #ffffff);
166 background: linear-gradient(#dedede, #ffffff);
167 box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
168 padding:0 5px 0 5px;
169 margin:5px 0 5px 0;
170 height:20px;
171 border-radius: 5px 5px 5px 5px;
172 cursor:pointer;
173}
174
175#shaarli_title { font-weight:bold; font-style:italic; margin-top:0;}
176#shaarli_title a { color: #fff !important; }
177
178#pageheader a:visited { color:#98C943; text-decoration:none;}
179#pageheader a:hover { color:#FFFFC9; text-decoration:none;}
180#pageheader a:active { color:#bbb; text-decoration:none;}
181#searchcriteria { padding: 4px 0px 5px 5px; font-weight:bold;}
182.paging { padding:5px;background-color:#777; color:#ccc; text-align:center; clear:both;}
183.paging a:link { color:#ccc; text-decoration:none;}
184.paging a:visited { color:#ccc; }
185.paging a:hover { color:#FFFFC9; }
186.paging a:active { color:#fff; }
187#paging_privatelinks { float:left; }
188#paging_linksperpage { float:right; padding-right:5px; }
189#paging_current { display:inline; color:#fff; padding:0 20 0 20; }
190#paging_older { margin-right:15px; }
191#paging_newer { margin-left:15px; }
192
193#headerform { color:#ffffff; padding:5px 5px 5px 5px; clear: both;}
194#toolsdiv { color:#ffffff; padding:5px 5px 5px 5px; clear:left; }
195#uploaddiv { color:#ffffff; padding:5px 5px 5px 5px; clear:left; }
196#editlinkform { height:100%;color:#ffffff; padding:5px 5px 5px 15px; width:80%; clear:left; }
197#linklist li {
198 padding:4px 10px 15px 20px; border-top: 1px solid #bbb; clear:both;
199 background-color: #F2F2F2;
200 background: -webkit-gradient(linear, 0 0, 0 bottom, from(#F2F2F2), to(#ffffff));
201 background: -webkit-linear-gradient(#F2F2F2, #ffffff);
202 background: -moz-linear-gradient(#F2F2F2, #ffffff);
203 background: -ms-linear-gradient(#F2F2F2, #ffffff);
204 background: -o-linear-gradient(#F2F2F2, #ffffff);
205 background: linear-gradient(#F2F2F2, #ffffff);
206}
207
208/*
209#linklist li.publicLinkHightLight:hover,#linklist li:hover{
210 background: #E9FFCE;
211}
212*/
213#linklist li.private { background: url('../images/private.png') no-repeat 10px center; padding-left:60px; }
214.private .linktitle a {color:#969696;}
215.linktitle { font-size:14pt; font-weight:bold; }
216.linktitle a { text-decoration: none; color:#80AD48; }
217.linktitle a:hover { color:#F57900; }
218.linkdate { font-size:8pt; color:#888; }
219.linkdate a { background-image:url('../images/calendar.png');padding:2px 0 3px 20px;background-repeat:no-repeat;text-decoration: none; color:#E28E3F; }
220.linkdate a:hover { color: #F57900 }
221.linkurl { font-size:8pt; color:#4BAA74; }
222.linkdescription { color:#000; margin-top:0; margin-bottom:12px; font-weight:normal; max-height:400px; overflow:auto; }
223.linkdescription a { text-decoration: none; color:#3465A4; }
224.linkdescription a:hover { color:#F57900; }
225.linktaglist { padding-top:10px;}
226.linktag {
227
228font-size:9pt;
229 background-color: #F2F2F2;
230 background: -webkit-gradient(linear, 0 0, 0 bottom, from(#F2F2F2), to(#ffffff));
231 background: -webkit-linear-gradient(#F2F2F2, #ffffff);
232 background: -moz-linear-gradient(#F2F2F2, #ffffff);
233 background: -ms-linear-gradient(#F2F2F2, #ffffff);
234 background: -o-linear-gradient(#F2F2F2, #ffffff);
235 background: linear-gradient(#F2F2F2, #ffffff);
236 box-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
237 padding:3px 3px 3px 20px;
238 height:20px;
239 border-radius: 3px 3px 3px 3px;
240 cursor:pointer;
241 background-image:url('../images/tag_blue.png');
242 background-repeat:no-repeat;
243 background-position:3px center;
244 background-color:#ffffff;
245}
246.linktag:hover { border-color: #555573; color:#000; }
247.linktag a { color:#777; text-decoration:none; }
248.linkshort { font-size:8pt; color:#888; }
249.linkshort a { text-decoration: none; color:#393964; }
250.linkshort a:hover { text-decoration: underline; }
251.buttoneditform { display:inline; }
252#footer { font-size:8pt; text-align:center; border-top:1px solid #ddd; color: #888; clear:both; }
253#footer a{ color:#486D08;}
254#footer a:hover{ color:#000000;}
255#newversion { background-color: #FFFFA0; color:#000; position:absolute; top:0;right:0; padding:2 7 2 7; font-size:9pt;}
256#cloudtag { padding-left:10%; padding-right:10%; }
257#cloudtag a { color:black; text-decoration:none; }
258#installform td { font-size: 10pt; color:black; padding:10px 5px 10px 5px; clear:left; }
259#changepasswordform { color:#ccc; padding:10px 5px 10px 5px; clear:left; }
260#changetag { color:#ccc; padding:10px 5px 10px 5px; clear:left; }
261#configform td { color:#ccc; font-size: 10pt; padding:10px 5px 10px 5px; }
262#configform { color:#ccc; padding:10px 5px 10px 5px; clear:left; }
263.thumbnail { float:right; margin-left: 10px; }
264/* If you want thumbnails on the left:
265.thumbnail { float:left; margin-right: 10px; }
266.linkcontainer { position: static; margin-left:130px; }
267*/
268
269
270
271
272/* --- Picture wall CSS --- */
273#picwall_container { color:#fff; background-color:#000; clear:both; }
274.picwall_pictureframe { background-color:#000; z-index:5; position:relative; display:table-cell; vertical-align:middle;width:90px; height:90px; overflow:hidden; text-align:center; float:left; }
275.picwall_pictureframe img { max-width: 100%;height: auto; } /* Adapt the width of the image */
276.picwall_pictureframe a {text-decoration:none;}
277
278/* CSS to show title when hovering an image - no javascript required. */
279.picwall_pictureframe span.info {display: none;}
280.picwall_pictureframe:hover span.info {
281 display:block;
282 position:absolute;
283 top:0; left:0; width:90px;
284 font-weight:bold;
285 font-size:8pt;
286 color:#fff;
287 text-align: left;
288 background-color: transparent;
289 background-color: rgba(0, 0, 0, 0.4); /* FF3+, Saf3+, Opera 10.10+, Chrome, IE9 */
290 filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#66000000,endColorstr=#66000000); /* IE6–IE9 */
291text-shadow:2px 2px 1px #000000;
292}
293
294/* Minimal customisation for jQuery widgets */
295.ui-autocomplete { background-color:#fff; padding-left:5px;}
296.ui-state-hover { background-color: #604dff; color:#fff; }
297
298#linklist li.publicLinkHightLight{
299 background: #ffffff;
300}
301
302div.qrcode {
303width:220px;
304height:220px;
305background-color: #ffffff;
306border: 1px solid black;
307position: absolute;
308top:-100px;
309left:-100px;
310text-align:center;
311font-size: 8pt;
312z-index:50;
313-webkit-box-shadow:2px 2px 20px 2px #333333;
314-moz-box-shadow:2px 2px 20px 2px #333333;
315-o-box-shadow:2px 2px 20px 2px #333333;
316-ms-box-shadow:2px 2px 20px 2px #333333;
317box-shadow:2px 2px 20px 2px #333333;
318}
319
320div.daily
321{
322 font-family: Georgia, 'DejaVu Serif', Norasi, serif;
323 background-color: #E6D6BE;
324 /* Background paper texture by BashCorpo:
325 http://www.bashcorpo.dk/textures.php
326 http://bashcorpo.deviantart.com/art/Grungy-paper-texture-v-5-22966998 */
327 background-image: url("../images/Paper_texture_v5_by_bashcorpo_w1000.jpg");
328 -webkit-background-size: cover;
329 -moz-background-size: cover;
330 -o-background-size: cover;
331 background-size: cover;
332 position:relative;
333 border-bottom: 2px solid black;
334}
335
336#daily_col1 { float:left;position:relative; width:33%; padding-left:1%; }
337#daily_col2 { float:left;position:relative; width:33%; }
338#daily_col3 { float:left;position:relative; width:33%;}
339
340div.dailyAbout
341{
342 float:left;
343 border: 1px solid black;
344 font-size: 8pt;
345 position:absolute;
346 left:10px;
347 top: 15px;
348 padding: 5px 5px 5px 5px;
349 text-align:center;
350}
351div.dailyAbout a { color: #890500; }
352div.dailyTitle
353 {
354 font-weight: bold;
355 font-size: 44pt;
356 text-align:center;
357 padding:10px 20px 0px 20px;
358}
359div.dailyDate
360 {
361 font-size: 12pt;
362 font-weight:bold;
363 text-align:center;
364 padding:0px 20px 30px 20px;
365}
366
367/* Individual entries in "Daily": */
368div.dailyEntry
369{
370 margin: 5px 10px 2px 5px;
371 font-size: 11pt;
372 border-top: 1px solid #555;
373}
374div.dailyEntry a { text-decoration:none; color: #890500; }
375div.dailyEntryTags { font-size:7.75pt; }
376div.dailyEntryTitle { font-size:18pt; font-weight:bold;}
377div.dailyEntryThumbnail
378{
379 width:100%;
380 text-align:center;
381 background-color:rgb(128,128,128);
382 background:url(../images/50pc_transparent.png);
383 padding:4px 0px 2px 0px;
384}
385div.dailyEntryDescription
386{
387 margin-top: 10px;
388 margin-bottom: 30px;
389 text-align:justify;
390 overflow:auto;
391}
392
393/* Common css screwdriver */
394.clear{
395 clear:both;
396}
397
398/* For lazy images loading in picture wall.
399 using http://www.appelsiini.net/projects/lazyload
400 */
401.lazyimage { display:none; }
402
403@media print {
404html {border:none;background:#fff!important;color:#000!important;}
405body {font-size:12pt;width:auto!important;margin:auto!important;}
406p {orphans:3; /*pas de ligne seule en bas */widows:3;/*pas de ligne seule en haut*/}
407a {color:#000!important;text-decoration:none!important;}
408#pageheader, .paging, #linklist li form, #footer {display:none;}
409#linklist li { padding:2 0 10 0; border-top: 2px solid #000; clear:both; }
410#linklist li.private { background-color: none; border-left:0; }
411.linkdate { line-height:2; }
412.linkurl { color:#000; }
413.linkdescription { font-size:10pt;}
414.linktag { border: 1px solid black; font-style:italic; font-size:8pt;}
415
416}
417
418
419@media handheld, only screen and (max-width: 480px), only screen and (max-device-width: 854px)
420{
421/* A few fixes for mobile devices (far from perfect). */
422.nomobile { display:none; }
423#logo { display:none; }
424#pageheader a
425{
426 padding:5px;
427 border-radius: 5px 5px 5px 5px;
428 margin:3px;
429}
430.searchform,.tagfilter { display:block !important; margin:0px !important; padding:0px !important; width:100% !important; }
431.searchform input,.tagfilter input { margin:0px !important; padding:0px !important; display:inline !important; }
432.tagfilter input.bigbutton,.searchform input.bigbutton,.addform input.bigbutton{ width:30%; font-size:smaller;}
433#searchform_value { width:70% !important; }
434#tagfilter_value { width:70% !important; }
435div.qrcode { position:relative; float:left; top:-10px; left:0px; }
436#paging_privatelinks { float;none; }
437#paging_linksperpage { float:none; margin-bottom:10px; font-size:smaller;}
438#paging_older,#paging_newer,#paging_linksperpage a { border: 1px solid black; padding:3px 5px 3px 5px; background-color:#666; color:#fff; border-radius: 5px 5px 5px 5px;}
439.thumbnail { float:none; height:auto; margin: 0px; text-align:center;}
440#cloudtag { padding:0px; }
441div.dailyAbout { float:none; position:relative; width:100%; clear:both; padding:0px; top:0px; left:0px; }
442#daily_col1,#daily_col2,#daily_col3 { float:none; width:100%; padding:0px;}
443div.dailyTitle { font-size: 18pt; margin-top:5px; padding:0px;}
444div.dailyDate { font-size: 11pt;padding:0px; display:block; }
445div.dailyEntryTitle { font-size:16pt; font-weight:bold;}
446div.dailyEntryDescription { font-size:10pt; }
447
448}
449
diff --git a/index.php b/index.php
new file mode 100644
index 00000000..8436f8ac
--- /dev/null
+++ b/index.php
@@ -0,0 +1,2321 @@
1<?php
2// Shaarli 0.0.40 beta - Shaare your links...
3// The personal, minimalist, super-fast, no-database delicious clone. By sebsauvage.net
4// http://sebsauvage.net/wiki/doku.php?id=php:shaarli
5// Licence: http://www.opensource.org/licenses/zlib-license.php
6// Requires: php 5.1.x (but autocomplete fields will only work if you have php 5.2.x)
7// -----------------------------------------------------------------------------------------------
8// Hardcoded parameter (These parameters can be overwritten by creating the file /config/options.php)
9$GLOBALS['config']['DATADIR'] = 'data'; // Data subdirectory
10$GLOBALS['config']['CONFIG_FILE'] = $GLOBALS['config']['DATADIR'].'/config.php'; // Configuration file (user login/password)
11$GLOBALS['config']['DATASTORE'] = $GLOBALS['config']['DATADIR'].'/datastore.php'; // Data storage file.
12$GLOBALS['config']['LINKS_PER_PAGE'] = 20; // Default links per page.
13$GLOBALS['config']['IPBANS_FILENAME'] = $GLOBALS['config']['DATADIR'].'/ipbans.php'; // File storage for failures and bans.
14$GLOBALS['config']['BAN_AFTER'] = 4; // Ban IP after this many failures.
15$GLOBALS['config']['BAN_DURATION'] = 1800; // Ban duration for IP address after login failures (in seconds) (1800 sec. = 30 minutes)
16$GLOBALS['config']['OPEN_SHAARLI'] = false; // If true, anyone can add/edit/delete links without having to login
17$GLOBALS['config']['HIDE_TIMESTAMPS'] = false; // If true, the moment when links were saved are not shown to users that are not logged in.
18$GLOBALS['config']['ENABLE_THUMBNAILS'] = true; // Enable thumbnails in links.
19$GLOBALS['config']['CACHEDIR'] = 'cache'; // Cache directory for thumbnails for SLOW services (like flickr)
20$GLOBALS['config']['PAGECACHE'] = 'pagecache'; // Page cache directory.
21$GLOBALS['config']['ENABLE_LOCALCACHE'] = true; // Enable Shaarli to store thumbnail in a local cache. Disable to reduce webspace usage.
22$GLOBALS['config']['PUBSUBHUB_URL'] = ''; // PubSubHubbub support. Put an empty string to disable, or put your hub url here to enable.
23$GLOBALS['config']['UPDATECHECK_FILENAME'] = $GLOBALS['config']['DATADIR'].'/lastupdatecheck.txt'; // For updates check of Shaarli.
24$GLOBALS['config']['UPDATECHECK_INTERVAL'] = 86400 ; // Updates check frequency for Shaarli. 86400 seconds=24 hours
25 // Note: You must have publisher.php in the same directory as Shaarli index.php
26// -----------------------------------------------------------------------------------------------
27// You should not touch below (or at your own risks !)
28// Optionnal config file.
29if (is_file($GLOBALS['config']['DATADIR'].'/options.php')) require($GLOBALS['config']['DATADIR'].'/options.php');
30
31define('shaarli_version','0.0.40 beta');
32define('PHPPREFIX','<?php /* '); // Prefix to encapsulate data in php code.
33define('PHPSUFFIX',' */ ?>'); // Suffix to encapsulate data in php code.
34
35// Force cookie path (but do not change lifetime)
36$cookie=session_get_cookie_params();
37session_set_cookie_params($cookie['lifetime'],dirname($_SERVER["SCRIPT_NAME"]).'/'); // Default cookie expiration and path.
38
39// PHP Settings
40ini_set('max_input_time','60'); // High execution time in case of problematic imports/exports.
41ini_set('memory_limit', '128M'); // Try to set max upload file size and read (May not work on some hosts).
42ini_set('post_max_size', '16M');
43ini_set('upload_max_filesize', '16M');
44checkphpversion();
45error_reporting(E_ALL^E_WARNING); // See all error except warnings.
46//error_reporting(-1); // See all errors (for debugging only)
47
48include "inc/rain.tpl.class.php"; //include Rain TPL
49raintpl::$tpl_dir = "tpl/"; // template directory
50if (!is_dir('tmp')) { mkdir('tmp',0705); chmod('tmp',0705); }
51raintpl::$cache_dir = "tmp/"; // cache directory
52
53ob_start(); // Output buffering for the page cache.
54
55
56// In case stupid admin has left magic_quotes enabled in php.ini:
57if (get_magic_quotes_gpc())
58{
59 function stripslashes_deep($value) { $value = is_array($value) ? array_map('stripslashes_deep', $value) : stripslashes($value); return $value; }
60 $_POST = array_map('stripslashes_deep', $_POST);
61 $_GET = array_map('stripslashes_deep', $_GET);
62 $_COOKIE = array_map('stripslashes_deep', $_COOKIE);
63}
64
65// Prevent caching on client side or proxy: (yes, it's ugly)
66header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
67header("Cache-Control: no-store, no-cache, must-revalidate");
68header("Cache-Control: post-check=0, pre-check=0", false);
69header("Pragma: no-cache");
70
71// Directories creations (Note that your web host may require differents rights than 705.)
72if (!is_dir($GLOBALS['config']['DATADIR'])) { mkdir($GLOBALS['config']['DATADIR'],0705); chmod($GLOBALS['config']['DATADIR'],0705); }
73if (!is_dir('tmp')) { mkdir('tmp',0705); chmod('tmp',0705); } // For RainTPL temporary files.
74if (!is_file($GLOBALS['config']['DATADIR'].'/.htaccess')) { file_put_contents($GLOBALS['config']['DATADIR'].'/.htaccess',"Allow from none\nDeny from all\n"); } // Protect data files.
75if ($GLOBALS['config']['ENABLE_LOCALCACHE'])
76{
77 if (!is_dir($GLOBALS['config']['CACHEDIR'])) { mkdir($GLOBALS['config']['CACHEDIR'],0705); chmod($GLOBALS['config']['CACHEDIR'],0705); }
78 if (!is_file($GLOBALS['config']['CACHEDIR'].'/.htaccess')) { file_put_contents($GLOBALS['config']['CACHEDIR'].'/.htaccess',"Allow from none\nDeny from all\n"); } // Protect data files.
79}
80
81// Run config screen if first run:
82if (!is_file($GLOBALS['config']['CONFIG_FILE'])) install();
83
84require $GLOBALS['config']['CONFIG_FILE']; // Read login/password hash into $GLOBALS.
85
86// Handling of old config file which do not have the new parameters.
87if (empty($GLOBALS['title'])) $GLOBALS['title']='Shared links on '.htmlspecialchars(indexUrl());
88if (empty($GLOBALS['timezone'])) $GLOBALS['timezone']=date_default_timezone_get();
89if (empty($GLOBALS['disablesessionprotection'])) $GLOBALS['disablesessionprotection']=false;
90
91
92autoLocale(); // Sniff browser language and set date format accordingly.
93header('Content-Type: text/html; charset=utf-8'); // We use UTF-8 for proper international characters handling.
94
95// Check php version
96function checkphpversion()
97{
98 if (version_compare(PHP_VERSION, '5.1.0') < 0)
99 {
100 header('Content-Type: text/plain; charset=utf-8');
101 echo 'Your server supports php '.PHP_VERSION.'. Shaarli requires at last php 5.1.0, and thus cannot run. Sorry.';
102 exit;
103 }
104}
105
106// Checks if an update is available for Shaarli.
107// (at most once a day, and only for registered user.)
108// Output: '' = no new version.
109// other= the available version.
110function checkUpdate()
111{
112 if (!isLoggedIn()) return ''; // Do not check versions for visitors.
113
114 // Get latest version number at most once a day.
115 if (!is_file($GLOBALS['config']['UPDATECHECK_FILENAME']) || (filemtime($GLOBALS['config']['UPDATECHECK_FILENAME'])<time()-($GLOBALS['config']['UPDATECHECK_INTERVAL'])))
116 {
117 $version=shaarli_version;
118 list($httpstatus,$headers,$data) = getHTTP('http://sebsauvage.net/files/shaarli_version.txt',2);
119 if (strpos($httpstatus,'200 OK')!==false) $version=$data;
120 // If failed, nevermind. We don't want to bother the user with that.
121 file_put_contents($GLOBALS['config']['UPDATECHECK_FILENAME'],$version); // touch file date
122 }
123 // Compare versions:
124 $newestversion=file_get_contents($GLOBALS['config']['UPDATECHECK_FILENAME']);
125 if (version_compare($newestversion,shaarli_version)==1) return $newestversion;
126 return '';
127}
128
129
130// -----------------------------------------------------------------------------------------------
131// Simple cache system (mainly for the RSS/ATOM feeds).
132
133class pageCache
134{
135 private $url; // Full URL of the page to cache (typically the value returned by pageUrl())
136 private $shouldBeCached; // boolean: Should this url be cached ?
137 private $filename; // Name of the cache file for this url
138
139 /*
140 $url = url (typically the value returned by pageUrl())
141 $shouldBeCached = boolean. If false, the cache will be disabled.
142 */
143 public function __construct($url,$shouldBeCached)
144 {
145 $this->url = $url;
146 $this->filename = $GLOBALS['config']['PAGECACHE'].'/'.sha1($url).'.cache';
147 $this->shouldBeCached = $shouldBeCached;
148 }
149
150 // If the page should be cached and a cached version exists,
151 // returns the cached version (otherwise, return null).
152 public function cachedVersion()
153 {
154 if (!$this->shouldBeCached) return null;
155 if (is_file($this->filename)) { return file_get_contents($this->filename); exit; }
156 return null;
157 }
158
159 // Put a page in the cache.
160 public function cache($page)
161 {
162 if (!$this->shouldBeCached) return;
163 if (!is_dir($GLOBALS['config']['PAGECACHE'])) { mkdir($GLOBALS['config']['PAGECACHE'],0705); chmod($GLOBALS['config']['PAGECACHE'],0705); }
164 file_put_contents($this->filename,$page);
165 }
166
167 // Purge the whole cache.
168 // (call with pageCache::purgeCache())
169 public static function purgeCache()
170 {
171 if (is_dir($GLOBALS['config']['PAGECACHE']))
172 {
173 $handler = opendir($GLOBALS['config']['PAGECACHE']);
174 if ($handle!==false)
175 {
176 while (($filename = readdir($handler))!==false)
177 {
178 if (endsWith($filename,'.cache')) { unlink($GLOBALS['config']['PAGECACHE'].'/'.$filename); }
179 }
180 closedir($handler);
181 }
182 }
183 }
184
185}
186
187
188// -----------------------------------------------------------------------------------------------
189// Log to text file
190function logm($message)
191{
192 $t = strval(date('Y/m/d_H:i:s')).' - '.$_SERVER["REMOTE_ADDR"].' - '.strval($message)."\n";
193 file_put_contents($GLOBALS['config']['DATADIR'].'/log.txt',$t,FILE_APPEND);
194}
195
196// Same as nl2br(), but escapes < and >
197function nl2br_escaped($html)
198{
199 return str_replace('>','&gt;',str_replace('<','&lt;',nl2br($html)));
200}
201
202/* Returns the small hash of a string
203 eg. smallHash('20111006_131924') --> yZH23w
204 Small hashes:
205 - are unique (well, as unique as crc32, at last)
206 - are always 6 characters long.
207 - only use the following characters: a-z A-Z 0-9 - _ @
208 - are NOT cryptographically secure (they CAN be forged)
209 In Shaarli, they are used as a tinyurl-like link to individual entries.
210*/
211function smallHash($text)
212{
213 $t = rtrim(base64_encode(hash('crc32',$text,true)),'=');
214 $t = str_replace('+','-',$t); // Get rid of characters which need encoding in URLs.
215 $t = str_replace('/','_',$t);
216 $t = str_replace('=','@',$t);
217 return $t;
218}
219
220// In a string, converts urls to clickable links.
221// Function inspired from http://www.php.net/manual/en/function.preg-replace.php#85722
222function text2clickable($url)
223{
224 $redir = empty($GLOBALS['redirector']) ? '' : $GLOBALS['redirector'];
225 return preg_replace('!(((?:https?|ftp|file)://|apt:)\S+[[:alnum:]]/?)!si','<a href="'.$redir.'$1" rel="nofollow">$1</a>',$url);
226}
227
228// This function inserts &nbsp; where relevant so that multiple spaces are properly displayed in HTML
229// even in the absence of <pre> (This is used in description to keep text formatting)
230function keepMultipleSpaces($text)
231{
232 return str_replace(' ',' &nbsp;',$text);
233
234}
235// ------------------------------------------------------------------------------------------
236// Sniff browser language to display dates in the right format automatically.
237// (Note that is may not work on your server if the corresponding local is not installed.)
238function autoLocale()
239{
240 $loc='en_US'; // Default if browser does not send HTTP_ACCEPT_LANGUAGE
241 if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) // eg. "fr,fr-fr;q=0.8,en;q=0.5,en-us;q=0.3"
242 { // (It's a bit crude, but it works very well. Prefered language is always presented first.)
243 if (preg_match('/([a-z]{2}(-[a-z]{2})?)/i',$_SERVER['HTTP_ACCEPT_LANGUAGE'],$matches)) $loc=$matches[1];
244 }
245 setlocale(LC_TIME,$loc); // LC_TIME = Set local for date/time format only.
246}
247
248// ------------------------------------------------------------------------------------------
249// PubSubHubbub protocol support (if enabled) [UNTESTED]
250// (Source: http://aldarone.fr/les-flux-rss-shaarli-et-pubsubhubbub/ )
251if (!empty($GLOBALS['config']['PUBSUBHUB_URL'])) include './publisher.php';
252function pubsubhub()
253{
254 if (!empty($GLOBALS['config']['PUBSUBHUB_URL']))
255 {
256 $p = new Publisher($GLOBALS['config']['PUBSUBHUB_URL']);
257 $topic_url = array (
258 indexUrl().'?do=atom',
259 indexUrl().'?do=rss'
260 );
261 $p->publish_update($topic_url);
262 }
263}
264
265// ------------------------------------------------------------------------------------------
266// Session management
267define('INACTIVITY_TIMEOUT',3600); // (in seconds). If the user does not access any page within this time, his/her session is considered expired.
268ini_set('session.use_cookies', 1); // Use cookies to store session.
269ini_set('session.use_only_cookies', 1); // Force cookies for session (phpsessionID forbidden in URL)
270ini_set('session.use_trans_sid', false); // Prevent php to use sessionID in URL if cookies are disabled.
271session_name('shaarli');
272session_start();
273
274// Returns the IP address of the client (Used to prevent session cookie hijacking.)
275function allIPs()
276{
277 $ip = $_SERVER["REMOTE_ADDR"];
278 // Then we use more HTTP headers to prevent session hijacking from users behind the same proxy.
279 if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) { $ip=$ip.'_'.$_SERVER['HTTP_X_FORWARDED_FOR']; }
280 if (isset($_SERVER['HTTP_CLIENT_IP'])) { $ip=$ip.'_'.$_SERVER['HTTP_CLIENT_IP']; }
281 return $ip;
282}
283
284// Check that user/password is correct.
285function check_auth($login,$password)
286{
287 $hash = sha1($password.$login.$GLOBALS['salt']);
288 if ($login==$GLOBALS['login'] && $hash==$GLOBALS['hash'])
289 { // Login/password is correct.
290 $_SESSION['uid'] = sha1(uniqid('',true).'_'.mt_rand()); // generate unique random number (different than phpsessionid)
291 $_SESSION['ip']=allIPs(); // We store IP address(es) of the client to make sure session is not hijacked.
292 $_SESSION['username']=$login;
293 $_SESSION['expires_on']=time()+INACTIVITY_TIMEOUT; // Set session expiration.
294 logm('Login successful');
295 return True;
296 }
297 logm('Login failed for user '.$login);
298 return False;
299}
300
301// Returns true if the user is logged in.
302function isLoggedIn()
303{
304 if ($GLOBALS['config']['OPEN_SHAARLI']) return true;
305
306 // If session does not exist on server side, or IP address has changed, or session has expired, logout.
307 if (empty($_SESSION['uid']) || ($GLOBALS['disablesessionprotection']==false && $_SESSION['ip']!=allIPs()) || time()>=$_SESSION['expires_on'])
308 {
309 logout();
310 return false;
311 }
312 if (!empty($_SESSION['longlastingsession'])) $_SESSION['expires_on']=time()+$_SESSION['longlastingsession']; // In case of "Stay signed in" checked.
313 else $_SESSION['expires_on']=time()+INACTIVITY_TIMEOUT; // Standard session expiration date.
314
315 return true;
316}
317
318// Force logout.
319function logout() { if (isset($_SESSION)) { unset($_SESSION['uid']); unset($_SESSION['ip']); unset($_SESSION['username']);} }
320
321
322// ------------------------------------------------------------------------------------------
323// Brute force protection system
324// Several consecutive failed logins will ban the IP address for 30 minutes.
325if (!is_file($GLOBALS['config']['IPBANS_FILENAME'])) file_put_contents($GLOBALS['config']['IPBANS_FILENAME'], "<?php\n\$GLOBALS['IPBANS']=".var_export(array('FAILURES'=>array(),'BANS'=>array()),true).";\n?>");
326include $GLOBALS['config']['IPBANS_FILENAME'];
327// Signal a failed login. Will ban the IP if too many failures:
328function ban_loginFailed()
329{
330 $ip=$_SERVER["REMOTE_ADDR"]; $gb=$GLOBALS['IPBANS'];
331 if (!isset($gb['FAILURES'][$ip])) $gb['FAILURES'][$ip]=0;
332 $gb['FAILURES'][$ip]++;
333 if ($gb['FAILURES'][$ip]>($GLOBALS['config']['BAN_AFTER']-1))
334 {
335 $gb['BANS'][$ip]=time()+$GLOBALS['config']['BAN_DURATION'];
336 logm('IP address banned from login');
337 }
338 $GLOBALS['IPBANS'] = $gb;
339 file_put_contents($GLOBALS['config']['IPBANS_FILENAME'], "<?php\n\$GLOBALS['IPBANS']=".var_export($gb,true).";\n?>");
340}
341
342// Signals a successful login. Resets failed login counter.
343function ban_loginOk()
344{
345 $ip=$_SERVER["REMOTE_ADDR"]; $gb=$GLOBALS['IPBANS'];
346 unset($gb['FAILURES'][$ip]); unset($gb['BANS'][$ip]);
347 $GLOBALS['IPBANS'] = $gb;
348 file_put_contents($GLOBALS['config']['IPBANS_FILENAME'], "<?php\n\$GLOBALS['IPBANS']=".var_export($gb,true).";\n?>");
349}
350
351// Checks if the user CAN login. If 'true', the user can try to login.
352function ban_canLogin()
353{
354 $ip=$_SERVER["REMOTE_ADDR"]; $gb=$GLOBALS['IPBANS'];
355 if (isset($gb['BANS'][$ip]))
356 {
357 // User is banned. Check if the ban has expired:
358 if ($gb['BANS'][$ip]<=time())
359 { // Ban expired, user can try to login again.
360 logm('Ban lifted.');
361 unset($gb['FAILURES'][$ip]); unset($gb['BANS'][$ip]);
362 file_put_contents($GLOBALS['config']['IPBANS_FILENAME'], "<?php\n\$GLOBALS['IPBANS']=".var_export($gb,true).";\n?>");
363 return true; // Ban has expired, user can login.
364 }
365 return false; // User is banned.
366 }
367 return true; // User is not banned.
368}
369
370// ------------------------------------------------------------------------------------------
371// Process login form: Check if login/password is correct.
372if (isset($_POST['login']))
373{
374 if (!ban_canLogin()) die('I said: NO. You are banned for the moment. Go away.');
375 if (isset($_POST['password']) && tokenOk($_POST['token']) && (check_auth($_POST['login'], $_POST['password'])))
376 { // Login/password is ok.
377 ban_loginOk();
378 // If user wants to keep the session cookie even after the browser closes:
379 if (!empty($_POST['longlastingsession']))
380 {
381 $_SESSION['longlastingsession']=31536000; // (31536000 seconds = 1 year)
382 $_SESSION['expires_on']=time()+$_SESSION['longlastingsession']; // Set session expiration on server-side.
383 session_set_cookie_params($_SESSION['longlastingsession'],dirname($_SERVER["SCRIPT_NAME"]).'/'); // Set session cookie expiration on client side
384 // Note: Never forget the trailing slash on the cookie path !
385 session_regenerate_id(true); // Send cookie with new expiration date to browser.
386 }
387 else // Standard session expiration (=when browser closes)
388 {
389 session_set_cookie_params(0,dirname($_SERVER["SCRIPT_NAME"]).'/'); // 0 means "When browser closes"
390 session_regenerate_id(true);
391 }
392 // Optional redirect after login:
393 if (isset($_GET['post'])) { header('Location: ?post='.urlencode($_GET['post']).(!empty($_GET['title'])?'&title='.urlencode($_GET['title']):'').(!empty($_GET['source'])?'&source='.urlencode($_GET['source']):'')); exit; }
394 if (isset($_POST['returnurl']))
395 {
396 if (endsWith($_POST['returnurl'],'?do=login')) { header('Location: ?'); exit; } // Prevent loops over login screen.
397 header('Location: '.$_POST['returnurl']); exit;
398 }
399 header('Location: ?'); exit;
400 }
401 else
402 {
403 ban_loginFailed();
404 echo '<script language="JavaScript">alert("Wrong login/password.");document.location=\'?do=login\';</script>'; // Redirect to login screen.
405 exit;
406 }
407}
408
409// ------------------------------------------------------------------------------------------
410// Misc utility functions:
411
412// Returns the server URL (including port and http/https), without path.
413// eg. "http://myserver.com:8080"
414// You can append $_SERVER['SCRIPT_NAME'] to get the current script URL.
415function serverUrl()
416{
417 $https = (!empty($_SERVER['HTTPS']) && (strtolower($_SERVER['HTTPS'])=='on')) || $_SERVER["SERVER_PORT"]=='443'; // HTTPS detection.
418 $serverport = ($_SERVER["SERVER_PORT"]=='80' || ($https && $_SERVER["SERVER_PORT"]=='443') ? '' : ':'.$_SERVER["SERVER_PORT"]);
419 return 'http'.($https?'s':'').'://'.$_SERVER["SERVER_NAME"].$serverport;
420}
421
422// Returns the absolute URL of current script, without the query.
423// (eg. http://sebsauvage.net/links/)
424function indexUrl()
425{
426 return serverUrl() . ($_SERVER["SCRIPT_NAME"] == '/index.php' ? '/' : $_SERVER["SCRIPT_NAME"]);
427}
428
429// Returns the absolute URL of current script, WITH the query.
430// (eg. http://sebsauvage.net/links/?toto=titi&spamspamspam=humbug)
431function pageUrl()
432{
433 return indexUrl().(!empty($_SERVER["QUERY_STRING"]) ? '?'.$_SERVER["QUERY_STRING"] : '');
434}
435
436// Convert post_max_size/upload_max_filesize (eg.'16M') parameters to bytes.
437function return_bytes($val)
438{
439 $val = trim($val); $last=strtolower($val[strlen($val)-1]);
440 switch($last)
441 {
442 case 'g': $val *= 1024;
443 case 'm': $val *= 1024;
444 case 'k': $val *= 1024;
445 }
446 return $val;
447}
448
449// Try to determine max file size for uploads (POST).
450// Returns an integer (in bytes)
451function getMaxFileSize()
452{
453 $size1 = return_bytes(ini_get('post_max_size'));
454 $size2 = return_bytes(ini_get('upload_max_filesize'));
455 // Return the smaller of two:
456 $maxsize = min($size1,$size2);
457 // FIXME: Then convert back to readable notations ? (eg. 2M instead of 2000000)
458 return $maxsize;
459}
460
461// Tells if a string start with a substring or not.
462function startsWith($haystack,$needle,$case=true)
463{
464 if($case){return (strcmp(substr($haystack, 0, strlen($needle)),$needle)===0);}
465 return (strcasecmp(substr($haystack, 0, strlen($needle)),$needle)===0);
466}
467
468// Tells if a string ends with a substring or not.
469function endsWith($haystack,$needle,$case=true)
470{
471 if($case){return (strcmp(substr($haystack, strlen($haystack) - strlen($needle)),$needle)===0);}
472 return (strcasecmp(substr($haystack, strlen($haystack) - strlen($needle)),$needle)===0);
473}
474
475/* Converts a linkdate time (YYYYMMDD_HHMMSS) of an article to a timestamp (Unix epoch)
476 (used to build the ADD_DATE attribute in Netscape-bookmarks file)
477 PS: I could have used strptime(), but it does not exist on Windows. I'm too kind. */
478function linkdate2timestamp($linkdate)
479{
480 $Y=$M=$D=$h=$m=$s=0;
481 $r = sscanf($linkdate,'%4d%2d%2d_%2d%2d%2d',$Y,$M,$D,$h,$m,$s);
482 return mktime($h,$m,$s,$M,$D,$Y);
483}
484
485/* Converts a linkdate time (YYYYMMDD_HHMMSS) of an article to a RFC822 date.
486 (used to build the pubDate attribute in RSS feed.) */
487function linkdate2rfc822($linkdate)
488{
489 return date('r',linkdate2timestamp($linkdate)); // 'r' is for RFC822 date format.
490}
491
492/* Converts a linkdate time (YYYYMMDD_HHMMSS) of an article to a ISO 8601 date.
493 (used to build the updated tags in ATOM feed.) */
494function linkdate2iso8601($linkdate)
495{
496 return date('c',linkdate2timestamp($linkdate)); // 'c' is for ISO 8601 date format.
497}
498
499/* Converts a linkdate time (YYYYMMDD_HHMMSS) of an article to a localized date format.
500 (used to display link date on screen)
501 The date format is automatically chosen according to locale/languages sniffed from browser headers (see autoLocale()). */
502function linkdate2locale($linkdate)
503{
504 return utf8_encode(strftime('%c',linkdate2timestamp($linkdate))); // %c is for automatic date format according to locale.
505 // Note that if you use a local which is not installed on your webserver,
506 // the date will not be displayed in the chosen locale, but probably in US notation.
507}
508
509// Parse HTTP response headers and return an associative array.
510function http_parse_headers_shaarli( $headers )
511{
512 $res=array();
513 foreach($headers as $header)
514 {
515 $i = strpos($header,': ');
516 if ($i!==false)
517 {
518 $key=substr($header,0,$i);
519 $value=substr($header,$i+2,strlen($header)-$i-2);
520 $res[$key]=$value;
521 }
522 }
523 return $res;
524}
525
526/* GET an URL.
527 Input: $url : url to get (http://...)
528 $timeout : Network timeout (will wait this many seconds for an anwser before giving up).
529 Output: An array. [0] = HTTP status message (eg. "HTTP/1.1 200 OK") or error message
530 [1] = associative array containing HTTP response headers (eg. echo getHTTP($url)[1]['Content-Type'])
531 [2] = data
532 Example: list($httpstatus,$headers,$data) = getHTTP('http://sebauvage.net/');
533 if (strpos($httpstatus,'200 OK')!==false)
534 echo 'Data type: '.htmlspecialchars($headers['Content-Type']);
535 else
536 echo 'There was an error: '.htmlspecialchars($httpstatus)
537*/
538function getHTTP($url,$timeout=30)
539{
540 try
541 {
542 $options = array('http'=>array('method'=>'GET','timeout' => $timeout)); // Force network timeout
543 $context = stream_context_create($options);
544 $data=file_get_contents($url,false,$context,-1, 4000000); // We download at most 4 Mb from source.
545 if (!$data) { return array('HTTP Error',array(),''); }
546 $httpStatus=$http_response_header[0]; // eg. "HTTP/1.1 200 OK"
547 $responseHeaders=http_parse_headers_shaarli($http_response_header);
548 return array($httpStatus,$responseHeaders,$data);
549 }
550 catch (Exception $e) // getHTTP *can* fail silentely (we don't care if the title cannot be fetched)
551 {
552 return array($e->getMessage(),'','');
553 }
554}
555
556// Extract title from an HTML document.
557// (Returns an empty string if not found.)
558function html_extract_title($html)
559{
560 return preg_match('!<title>(.*?)</title>!is', $html, $matches) ? trim(str_replace("\n",' ', $matches[1])) : '' ;
561}
562
563// ------------------------------------------------------------------------------------------
564// Token management for XSRF protection
565// Token should be used in any form which acts on data (create,update,delete,import...).
566if (!isset($_SESSION['tokens'])) $_SESSION['tokens']=array(); // Token are attached to the session.
567
568// Returns a token.
569function getToken()
570{
571 $rnd = sha1(uniqid('',true).'_'.mt_rand()); // We generate a random string.
572 $_SESSION['tokens'][$rnd]=1; // Store it on the server side.
573 return $rnd;
574}
575
576// Tells if a token is ok. Using this function will destroy the token.
577// true=token is ok.
578function tokenOk($token)
579{
580 if (isset($_SESSION['tokens'][$token]))
581 {
582 unset($_SESSION['tokens'][$token]); // Token is used: destroy it.
583 return true; // Token is ok.
584 }
585 return false; // Wrong token, or already used.
586}
587
588// ------------------------------------------------------------------------------------------
589/* This class is in charge of building the final page.
590 (This is basically a wrapper around RainTPL which pre-fills some fields.)
591 p = new pageBuilder;
592 p.assign('myfield','myvalue');
593 p.renderPage('mytemplate');
594
595*/
596class pageBuilder
597{
598 private $tpl; // RainTPL template
599
600 function __construct()
601 {
602 $this->tpl=false;
603 }
604
605 private function initialize()
606 {
607 $this->tpl = new RainTPL;
608 $this->tpl->assign('newversion',checkUpdate());
609 $this->tpl->assign('feedurl',htmlspecialchars(indexUrl()));
610 $searchcrits=''; // Search criteria
611 if (!empty($_GET['searchtags'])) $searchcrits.='&searchtags='.urlencode($_GET['searchtags']);
612 elseif (!empty($_GET['searchterm'])) $searchcrits.='&searchterm='.urlencode($_GET['searchterm']);
613 $this->tpl->assign('searchcrits',$searchcrits);
614 $this->tpl->assign('source',indexUrl());
615 $this->tpl->assign('version',shaarli_version);
616 $this->tpl->assign('scripturl',indexUrl());
617 $this->tpl->assign('pagetitle','Shaarli');
618 $this->tpl->assign('privateonly',!empty($_SESSION['privateonly'])); // Show only private links ?
619 if (!empty($GLOBALS['title'])) $this->tpl->assign('pagetitle',$GLOBALS['title']);
620 if (!empty($GLOBALS['pagetitle'])) $this->tpl->assign('pagetitle',$GLOBALS['pagetitle']);
621 $this->tpl->assign('shaarlititle',empty($GLOBALS['title']) ? 'Shaarli': $GLOBALS['title'] );
622 return;
623 }
624
625 // The following assign() method is basically the same as RainTPL (except that it's lazy)
626 public function assign($what,$where)
627 {
628 if ($this->tpl===false) $this->initialize(); // Lazy initialization
629 $this->tpl->assign($what,$where);
630 }
631
632 // Render a specific page (using a template).
633 // eg. pb.renderPage('picwall')
634 public function renderPage($page)
635 {
636 if ($this->tpl===false) $this->initialize(); // Lazy initialization
637 $this->tpl->draw($page);
638 }
639}
640
641// ------------------------------------------------------------------------------------------
642/* Data storage for links.
643 This object behaves like an associative array.
644 Example:
645 $mylinks = new linkdb();
646 echo $mylinks['20110826_161819']['title'];
647 foreach($mylinks as $link)
648 echo $link['title'].' at url '.$link['url'].' ; description:'.$link['description'];
649
650 Available keys:
651 title : Title of the link
652 url : URL of the link. Can be absolute or relative. Relative URLs are permalinks (eg.'?m-ukcw')
653 description : description of the entry
654 private : Is this link private ? 0=no, other value=yes
655 linkdate : date of the creation of this entry, in the form YYYYMMDD_HHMMSS (eg.'20110914_192317')
656 tags : tags attached to this entry (separated by spaces)
657
658 We implement 3 interfaces:
659 - ArrayAccess so that this object behaves like an associative array.
660 - Iterator so that this object can be used in foreach() loops.
661 - Countable interface so that we can do a count() on this object.
662*/
663class linkdb implements Iterator, Countable, ArrayAccess
664{
665 private $links; // List of links (associative array. Key=linkdate (eg. "20110823_124546"), value= associative array (keys:title,description...)
666 private $urls; // List of all recorded URLs (key=url, value=linkdate) for fast reserve search (url-->linkdate)
667 private $keys; // List of linkdate keys (for the Iterator interface implementation)
668 private $position; // Position in the $this->keys array. (for the Iterator interface implementation.)
669 private $loggedin; // Is the used logged in ? (used to filter private links)
670
671 // Constructor:
672 function __construct($isLoggedIn)
673 // Input : $isLoggedIn : is the used logged in ?
674 {
675 $this->loggedin = $isLoggedIn;
676 $this->checkdb(); // Make sure data file exists.
677 $this->readdb(); // Then read it.
678 }
679
680 // ---- Countable interface implementation
681 public function count() { return count($this->links); }
682
683 // ---- ArrayAccess interface implementation
684 public function offsetSet($offset, $value)
685 {
686 if (!$this->loggedin) die('You are not authorized to add a link.');
687 if (empty($value['linkdate']) || empty($value['url'])) die('Internal Error: A link should always have a linkdate and url.');
688 if (empty($offset)) die('You must specify a key.');
689 $this->links[$offset] = $value;
690 $this->urls[$value['url']]=$offset;
691 }
692 public function offsetExists($offset) { return array_key_exists($offset,$this->links); }
693 public function offsetUnset($offset)
694 {
695 if (!$this->loggedin) die('You are not authorized to delete a link.');
696 $url = $this->links[$offset]['url']; unset($this->urls[$url]);
697 unset($this->links[$offset]);
698 }
699 public function offsetGet($offset) { return isset($this->links[$offset]) ? $this->links[$offset] : null; }
700
701 // ---- Iterator interface implementation
702 function rewind() { $this->keys=array_keys($this->links); rsort($this->keys); $this->position=0; } // Start over for iteration, ordered by date (latest first).
703 function key() { return $this->keys[$this->position]; } // current key
704 function current() { return $this->links[$this->keys[$this->position]]; } // current value
705 function next() { ++$this->position; } // go to next item
706 function valid() { return isset($this->keys[$this->position]); } // Check if current position is valid.
707
708 // ---- Misc methods
709 private function checkdb() // Check if db directory and file exists.
710 {
711 if (!file_exists($GLOBALS['config']['DATASTORE'])) // Create a dummy database for example.
712 {
713 $this->links = array();
714 $link = array('title'=>'Shaarli - sebsauvage.net','url'=>'http://sebsauvage.net/wiki/doku.php?id=php:shaarli','description'=>'Welcome to Shaarli ! This is a bookmark. To edit or delete me, you must first login.','private'=>0,'linkdate'=>'20110914_190000','tags'=>'opensource software');
715 $this->links[$link['linkdate']] = $link;
716 $link = array('title'=>'My secret stuff... - Pastebin.com','url'=>'http://pastebin.com/smCEEeSn','description'=>'SShhhh!! I\'m a private link only YOU can see. You can delete me too.','private'=>1,'linkdate'=>'20110914_074522','tags'=>'secretstuff');
717 $this->links[$link['linkdate']] = $link;
718 file_put_contents($GLOBALS['config']['DATASTORE'], PHPPREFIX.base64_encode(gzdeflate(serialize($this->links))).PHPSUFFIX); // Write database to disk
719 }
720 }
721
722 // Read database from disk to memory
723 private function readdb()
724 {
725 // Read data
726 $this->links=(file_exists($GLOBALS['config']['DATASTORE']) ? unserialize(gzinflate(base64_decode(substr(file_get_contents($GLOBALS['config']['DATASTORE']),strlen(PHPPREFIX),-strlen(PHPSUFFIX))))) : array() );
727 // Note that gzinflate is faster than gzuncompress. See: http://www.php.net/manual/en/function.gzdeflate.php#96439
728
729 // If user is not logged in, filter private links.
730 if (!$this->loggedin)
731 {
732 $toremove=array();
733 foreach($this->links as $link) { if ($link['private']!=0) $toremove[]=$link['linkdate']; }
734 foreach($toremove as $linkdate) { unset($this->links[$linkdate]); }
735 }
736
737 // Keep the list of the mapping URLs-->linkdate up-to-date.
738 $this->urls=array();
739 foreach($this->links as $link) { $this->urls[$link['url']]=$link['linkdate']; }
740 }
741
742 // Save database from memory to disk.
743 public function savedb()
744 {
745 if (!$this->loggedin) die('You are not authorized to change the database.');
746 file_put_contents($GLOBALS['config']['DATASTORE'], PHPPREFIX.base64_encode(gzdeflate(serialize($this->links))).PHPSUFFIX);
747 invalidateCaches();
748 }
749
750 // Returns the link for a given URL (if it exists). false it does not exist.
751 public function getLinkFromUrl($url)
752 {
753 if (isset($this->urls[$url])) return $this->links[$this->urls[$url]];
754 return false;
755 }
756
757 // Case insentitive search among links (in url, title and description). Returns filtered list of links.
758 // eg. print_r($mydb->filterFulltext('hollandais'));
759 public function filterFulltext($searchterms)
760 {
761 // FIXME: explode(' ',$searchterms) and perform a AND search.
762 // FIXME: accept double-quotes to search for a string "as is" ?
763 $filtered=array();
764 $s = strtolower($searchterms);
765 foreach($this->links as $l)
766 {
767 $found= (strpos(strtolower($l['title']),$s)!==false)
768 || (strpos(strtolower($l['description']),$s)!==false)
769 || (strpos(strtolower($l['url']),$s)!==false)
770 || (strpos(strtolower($l['tags']),$s)!==false);
771 if ($found) $filtered[$l['linkdate']] = $l;
772 }
773 krsort($filtered);
774 return $filtered;
775 }
776
777 // Filter by tag.
778 // You can specify one or more tags (tags can be separated by space or comma).
779 // eg. print_r($mydb->filterTags('linux programming'));
780 public function filterTags($tags,$casesensitive=false)
781 {
782 $t = str_replace(',',' ',($casesensitive?$tags:strtolower($tags)));
783 $searchtags=explode(' ',$t);
784 $filtered=array();
785 foreach($this->links as $l)
786 {
787 $linktags = explode(' ',($casesensitive?$l['tags']:strtolower($l['tags'])));
788 if (count(array_intersect($linktags,$searchtags)) == count($searchtags))
789 $filtered[$l['linkdate']] = $l;
790 }
791 krsort($filtered);
792 return $filtered;
793 }
794
795 // Filter by day. Day must be in the form 'YYYYMMDD' (eg. '20120125')
796 // Sort order is: older articles first.
797 // eg. print_r($mydb->filterDay('20120125'));
798 public function filterDay($day)
799 {
800 $filtered=array();
801 foreach($this->links as $l)
802 {
803 if (startsWith($l['linkdate'],$day)) $filtered[$l['linkdate']] = $l;
804 }
805 ksort($filtered);
806 return $filtered;
807 }
808 // Filter by smallHash.
809 // Only 1 article is returned.
810 public function filterSmallHash($smallHash)
811 {
812 $filtered=array();
813 foreach($this->links as $l)
814 {
815 if ($smallHash==smallHash($l['linkdate'])) // Yes, this is ugly and slow
816 {
817 $filtered[$l['linkdate']] = $l;
818 return $filtered;
819 }
820 }
821 return $filtered;
822 }
823
824 // Returns the list of all tags
825 // Output: associative array key=tags, value=0
826 public function allTags()
827 {
828 $tags=array();
829 foreach($this->links as $link)
830 foreach(explode(' ',$link['tags']) as $tag)
831 if (!empty($tag)) $tags[$tag]=(empty($tags[$tag]) ? 1 : $tags[$tag]+1);
832 arsort($tags); // Sort tags by usage (most used tag first)
833 return $tags;
834 }
835
836 // Returns the list of days containing articles (oldest first)
837 // Output: An array containing days (in format YYYYMMDD).
838 public function days()
839 {
840 $linkdays=array();
841 foreach(array_keys($this->links) as $day)
842 {
843 $linkdays[substr($day,0,8)]=0;
844 }
845 $linkdays=array_keys($linkdays);
846 sort($linkdays);
847 return $linkdays;
848 }
849}
850
851// ------------------------------------------------------------------------------------------
852// Ouput the last 50 links in RSS 2.0 format.
853function showRSS()
854{
855 header('Content-Type: application/rss+xml; charset=utf-8');
856
857 // Cache system
858 $query = $_SERVER["QUERY_STRING"];
859 $cache = new pageCache(pageUrl(),startsWith($query,'do=rss') && !isLoggedIn());
860 $cached = $cache->cachedVersion(); if (!empty($cached)) { echo $cached; exit; }
861
862 // If cached was not found (or not usable), then read the database and build the response:
863 $LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
864
865 // Optionnaly filter the results:
866 $linksToDisplay=array();
867 if (!empty($_GET['searchterm'])) $linksToDisplay = $LINKSDB->filterFulltext($_GET['searchterm']);
868 elseif (!empty($_GET['searchtags'])) $linksToDisplay = $LINKSDB->filterTags(trim($_GET['searchtags']));
869 else $linksToDisplay = $LINKSDB;
870
871 $pageaddr=htmlspecialchars(indexUrl());
872 echo '<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">';
873 echo '<channel><title>'.htmlspecialchars($GLOBALS['title']).'</title><link>'.$pageaddr.'</link>';
874 echo '<description>Shared links</description><language>en-en</language><copyright>'.$pageaddr.'</copyright>'."\n\n";
875 if (!empty($GLOBALS['config']['PUBSUBHUB_URL']))
876 {
877 echo '<!-- PubSubHubbub Discovery -->';
878 echo '<link rel="hub" href="'.htmlspecialchars($GLOBALS['config']['PUBSUBHUB_URL']).'" xmlns="http://www.w3.org/2005/Atom" />';
879 echo '<link rel="self" href="'.htmlspecialchars($pageaddr).'?do=rss" xmlns="http://www.w3.org/2005/Atom" />';
880 echo '<!-- End Of PubSubHubbub Discovery -->';
881 }
882 $i=0;
883 $keys=array(); foreach($linksToDisplay as $key=>$value) { $keys[]=$key; } // No, I can't use array_keys().
884 while ($i<50 && $i<count($keys))
885 {
886 $link = $linksToDisplay[$keys[$i]];
887 $guid = $pageaddr.'?'.smallHash($link['linkdate']);
888 $rfc822date = linkdate2rfc822($link['linkdate']);
889 $absurl = htmlspecialchars($link['url']);
890 if (startsWith($absurl,'?')) $absurl=$pageaddr.$absurl; // make permalink URL absolute
891 echo '<item><title>'.htmlspecialchars($link['title']).'</title><guid>'.$guid.'</guid><link>'.$absurl.'</link>';
892 if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) echo '<pubDate>'.htmlspecialchars($rfc822date)."</pubDate>\n";
893 if ($link['tags']!='') // Adding tags to each RSS entry (as mentioned in RSS specification)
894 {
895 foreach(explode(' ',$link['tags']) as $tag) { echo '<category domain="'.htmlspecialchars($pageaddr).'">'.htmlspecialchars($tag).'</category>'."\n"; }
896 }
897 echo '<description><![CDATA['.nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description'])))).']]></description>'."\n</item>\n";
898 $i++;
899 }
900 echo '</channel></rss>';
901
902 $cache->cache(ob_get_contents());
903 ob_end_flush();
904 exit;
905}
906
907// ------------------------------------------------------------------------------------------
908// Ouput the last 50 links in ATOM format.
909function showATOM()
910{
911 header('Content-Type: application/atom+xml; charset=utf-8');
912
913 // Cache system
914 $query = $_SERVER["QUERY_STRING"];
915 $cache = new pageCache(pageUrl(),startsWith($query,'do=atom') && !isLoggedIn());
916 $cached = $cache->cachedVersion(); if (!empty($cached)) { echo $cached; exit; }
917 // If cached was not found (or not usable), then read the database and build the response:
918
919 $LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
920
921
922 // Optionnaly filter the results:
923 $linksToDisplay=array();
924 if (!empty($_GET['searchterm'])) $linksToDisplay = $LINKSDB->filterFulltext($_GET['searchterm']);
925 elseif (!empty($_GET['searchtags'])) $linksToDisplay = $LINKSDB->filterTags(trim($_GET['searchtags']));
926 else $linksToDisplay = $LINKSDB;
927
928 $pageaddr=htmlspecialchars(indexUrl());
929 $latestDate = '';
930 $entries='';
931 $i=0;
932 $keys=array(); foreach($linksToDisplay as $key=>$value) { $keys[]=$key; } // No, I can't use array_keys().
933 while ($i<50 && $i<count($keys))
934 {
935 $link = $linksToDisplay[$keys[$i]];
936 $guid = $pageaddr.'?'.smallHash($link['linkdate']);
937 $iso8601date = linkdate2iso8601($link['linkdate']);
938 $latestDate = max($latestDate,$iso8601date);
939 $absurl = htmlspecialchars($link['url']);
940 if (startsWith($absurl,'?')) $absurl=$pageaddr.$absurl; // make permalink URL absolute
941 $entries.='<entry><title>'.htmlspecialchars($link['title']).'</title><link href="'.$absurl.'" /><id>'.$guid.'</id>';
942 if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) $entries.='<updated>'.htmlspecialchars($iso8601date).'</updated>';
943 $entries.='<content type="html">'.htmlspecialchars(nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description'])))))."</content>\n";
944 if ($link['tags']!='') // Adding tags to each ATOM entry (as mentioned in ATOM specification)
945 {
946 foreach(explode(' ',$link['tags']) as $tag)
947 { $entries.='<category scheme="'.htmlspecialchars($pageaddr,ENT_QUOTES).'" term="'.htmlspecialchars($tag,ENT_QUOTES).'" />'."\n"; }
948 }
949 $entries.="</entry>\n";
950 $i++;
951 }
952 $feed='<?xml version="1.0" encoding="UTF-8"?><feed xmlns="http://www.w3.org/2005/Atom">';
953 $feed.='<title>'.htmlspecialchars($GLOBALS['title']).'</title>';
954 if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) $feed.='<updated>'.htmlspecialchars($latestDate).'</updated>';
955 $feed.='<link rel="self" href="'.htmlspecialchars(serverUrl().$_SERVER["REQUEST_URI"]).'" />';
956 if (!empty($GLOBALS['config']['PUBSUBHUB_URL']))
957 {
958 $feed.='<!-- PubSubHubbub Discovery -->';
959 $feed.='<link rel="hub" href="'.htmlspecialchars($GLOBALS['config']['PUBSUBHUB_URL']).'" />';
960 $feed.='<!-- End Of PubSubHubbub Discovery -->';
961 }
962 $feed.='<author><name>'.htmlspecialchars($pageaddr).'</name><uri>'.htmlspecialchars($pageaddr).'</uri></author>';
963 $feed.='<id>'.htmlspecialchars($pageaddr).'</id>'."\n\n"; // Yes, I know I should use a real IRI (RFC3987), but the site URL will do.
964 $feed.=$entries;
965 $feed.='</feed>';
966 echo $feed;
967
968 $cache->cache(ob_get_contents());
969 ob_end_flush();
970 exit;
971}
972
973// ------------------------------------------------------------------------------------------
974// Daily RSS feed: 1 RSS entry per day giving all the links on that day.
975// Gives the last 7 days (which have links).
976// This RSS feed cannot be filtered.
977function showDailyRSS()
978{
979 // Cache system
980 $query = $_SERVER["QUERY_STRING"];
981 $cache = new pageCache(pageUrl(),startsWith($query,'do=dailyrss') && !isLoggedIn());
982 $cached = $cache->cachedVersion(); if (!empty($cached)) { echo $cached; exit; }
983 // If cached was not found (or not usable), then read the database and build the response:
984 $LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
985
986 /* Some Shaarlies may have very few links, so we need to look
987 back in time (rsort()) until we have enough days ($nb_of_days).
988 */
989 $linkdates=array(); foreach($LINKSDB as $linkdate=>$value) { $linkdates[]=$linkdate; }
990 rsort($linkdates);
991 $nb_of_days=7; // We take 7 days.
992 $today=Date('Ymd');
993 $days=array();
994 foreach($linkdates as $linkdate)
995 {
996 $day=substr($linkdate,0,8); // Extract day (without time)
997 if (strcmp($day,$today)<0)
998 {
999 if (empty($days[$day])) $days[$day]=array();
1000 $days[$day][]=$linkdate;
1001 }
1002 if (count($days)>$nb_of_days) break; // Have we collected enough days ?
1003 }
1004
1005 // Build the RSS feed.
1006 header('Content-Type: application/rss+xml; charset=utf-8');
1007 $pageaddr=htmlspecialchars(indexUrl());
1008 echo '<?xml version="1.0" encoding="UTF-8"?><rss version="2.0">';
1009 echo '<channel><title>Daily - '.htmlspecialchars($GLOBALS['title']).'</title><link>'.$pageaddr.'</link>';
1010 echo '<description>Daily shared links</description><language>en-en</language><copyright>'.$pageaddr.'</copyright>'."\n";
1011
1012 foreach($days as $day=>$linkdates) // For each day.
1013 {
1014 $daydate = utf8_encode(strftime('%A %d, %B %Y',linkdate2timestamp($day.'_000000'))); // Full text date
1015 $rfc822date = linkdate2rfc822($day.'_000000');
1016 $absurl=htmlspecialchars(indexUrl().'?do=daily&day='.$day); // Absolute URL of the corresponding "Daily" page.
1017 echo '<item><title>'.htmlspecialchars($GLOBALS['title'].' - '.$daydate).'</title><guid>'.$absurl.'</guid><link>'.$absurl.'</link>';
1018 echo '<pubDate>'.htmlspecialchars($rfc822date)."</pubDate>";
1019
1020 // Build the HTML body of this RSS entry.
1021 $html='';
1022 $href='';
1023 $links=array();
1024 // We pre-format some fields for proper output.
1025 foreach($linkdates as $linkdate)
1026 {
1027 $l = $LINKSDB[$linkdate];
1028 $l['formatedDescription']=nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($l['description']))));
1029 $l['thumbnail'] = thumbnail($l['url']);
1030 $l['localdate']=linkdate2locale($l['linkdate']);
1031 if (startsWith($l['url'],'?')) $l['url']=indexUrl().$l['url']; // make permalink URL absolute
1032 $links[$linkdate]=$l;
1033 }
1034 // Then build the HTML for this day:
1035 $tpl = new RainTPL;
1036 $tpl->assign('links',$links);
1037 $html = $tpl->draw('dailyrss',$return_string=true);
1038 echo "\n";
1039 echo '<description><![CDATA['.$html.']]></description>'."\n</item>\n\n";
1040
1041 }
1042 echo '</channel></rss>';
1043
1044 $cache->cache(ob_get_contents());
1045 ob_end_flush();
1046 exit;
1047}
1048
1049// "Daily" page.
1050function showDaily()
1051{
1052 $LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
1053
1054
1055 $day=Date('Ymd',strtotime('-1 day')); // Yesterday, in format YYYYMMDD.
1056 if (isset($_GET['day'])) $day=$_GET['day'];
1057
1058 $days = $LINKSDB->days();
1059 $i = array_search($day,$days);
1060 if ($i==false) { $i=count($days)-1; $day=$days[$i]; }
1061 $previousday='';
1062 $nextday='';
1063 if ($i!==false)
1064 {
1065 if ($i>1) $previousday=$days[$i-1];
1066 if ($i<count($days)-1) $nextday=$days[$i+1];
1067 }
1068
1069 $linksToDisplay=$LINKSDB->filterDay($day);
1070 // We pre-format some fields for proper output.
1071 foreach($linksToDisplay as $key=>$link)
1072 {
1073 $linksToDisplay[$key]['taglist']=explode(' ',$link['tags']);
1074 $linksToDisplay[$key]['formatedDescription']=nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description']))));
1075 $linksToDisplay[$key]['thumbnail'] = thumbnail($link['url']);
1076 }
1077
1078 /* We need to spread the articles on 3 columns.
1079 I did not want to use a javascript lib like http://masonry.desandro.com/
1080 so I manually spread entries with a simple method: I roughly evaluate the
1081 height of a div according to title and description length.
1082 */
1083 $columns=array(array(),array(),array()); // Entries to display, for each column.
1084 $fill=array(0,0,0); // Rough estimate of columns fill.
1085 foreach($linksToDisplay as $key=>$link)
1086 {
1087 // Roughly estimate length of entry (by counting characters)
1088 // Title: 30 chars = 1 line. 1 line is 30 pixels height.
1089 // Description: 836 characters gives roughly 342 pixel height.
1090 // This is not perfect, but it's usually ok.
1091 $length=strlen($link['title'])+(342*strlen($link['description']))/836;
1092 if ($link['thumbnail']) $length +=100; // 1 thumbnails roughly takes 100 pixels height.
1093 // Then put in column which is the less filled:
1094 $smallest=min($fill); // find smallest value in array.
1095 $index=array_search($smallest,$fill); // find index of this smallest value.
1096 array_push($columns[$index],$link); // Put entry in this column.
1097 $fill[$index]+=$length;
1098 }
1099 $PAGE = new pageBuilder;
1100 $PAGE->assign('linksToDisplay',$linksToDisplay);
1101 $PAGE->assign('linkcount',count($LINKSDB));
1102 $PAGE->assign('col1',$columns[0]);
1103 $PAGE->assign('col1',$columns[0]);
1104 $PAGE->assign('col2',$columns[1]);
1105 $PAGE->assign('col3',$columns[2]);
1106 $PAGE->assign('day',utf8_encode(strftime('%A %d, %B %Y',linkdate2timestamp($day.'_000000'))));
1107 $PAGE->assign('previousday',$previousday);
1108 $PAGE->assign('nextday',$nextday);
1109 $PAGE->renderPage('daily');
1110 exit;
1111}
1112
1113
1114// ------------------------------------------------------------------------------------------
1115// Render HTML page (according to URL parameters and user rights)
1116function renderPage()
1117{
1118 $LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
1119
1120 // -------- Display login form.
1121 if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=login'))
1122 {
1123 if ($GLOBALS['config']['OPEN_SHAARLI']) { header('Location: ?'); exit; } // No need to login for open Shaarli
1124 $token=''; if (ban_canLogin()) $token=getToken(); // Do not waste token generation if not useful.
1125 $PAGE = new pageBuilder;
1126 $PAGE->assign('token',$token);
1127 $PAGE->assign('returnurl',(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER']:''));
1128 $PAGE->renderPage('loginform');
1129 exit;
1130 }
1131 // -------- User wants to logout.
1132 if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=logout'))
1133 {
1134 invalidateCaches();
1135 logout();
1136 header('Location: ?');
1137 exit;
1138 }
1139
1140 // -------- Picture wall
1141 if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=picwall'))
1142 {
1143 // Optionnaly filter the results:
1144 $links=array();
1145 if (!empty($_GET['searchterm'])) $links = $LINKSDB->filterFulltext($_GET['searchterm']);
1146 elseif (!empty($_GET['searchtags'])) $links = $LINKSDB->filterTags(trim($_GET['searchtags']));
1147 else $links = $LINKSDB;
1148 $body='';
1149 $linksToDisplay=array();
1150
1151 // Get only links which have a thumbnail.
1152 foreach($links as $link)
1153 {
1154 $permalink='?'.htmlspecialchars(smallhash($link['linkdate']),ENT_QUOTES);
1155 $thumb=lazyThumbnail($link['url'],$permalink);
1156 if ($thumb!='') // Only output links which have a thumbnail.
1157 {
1158 $link['thumbnail']=$thumb; // Thumbnail HTML code.
1159 $link['permalink']=$permalink;
1160 $linksToDisplay[]=$link; // Add to array.
1161 }
1162 }
1163 $PAGE = new pageBuilder;
1164 $PAGE->assign('linkcount',count($LINKSDB));
1165 $PAGE->assign('linksToDisplay',$linksToDisplay);
1166 $PAGE->renderPage('picwall');
1167 exit;
1168 }
1169
1170 // -------- Tag cloud
1171 if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=tagcloud'))
1172 {
1173 $tags= $LINKSDB->allTags();
1174 // We sort tags alphabetically, then choose a font size according to count.
1175 // First, find max value.
1176 $maxcount=0; foreach($tags as $key=>$value) $maxcount=max($maxcount,$value);
1177 ksort($tags);
1178 $tagList=array();
1179 foreach($tags as $key=>$value)
1180 {
1181 $tagList[$key] = array('count'=>$value,'size'=>max(40*$value/$maxcount,8));
1182 }
1183 $PAGE = new pageBuilder;
1184 $PAGE->assign('linkcount',count($LINKSDB));
1185 $PAGE->assign('tags',$tagList);
1186 $PAGE->renderPage('tagcloud');
1187 exit;
1188 }
1189
1190 // -------- User clicks on a tag in a link: The tag is added to the list of searched tags (searchtags=...)
1191 if (isset($_GET['addtag']))
1192 {
1193 // Get previous URL (http_referer) and add the tag to the searchtags parameters in query.
1194 if (empty($_SERVER['HTTP_REFERER'])) { header('Location: ?searchtags='.urlencode($_GET['addtag'])); exit; } // In case browser does not send HTTP_REFERER
1195 parse_str(parse_url($_SERVER['HTTP_REFERER'],PHP_URL_QUERY), $params);
1196 $params['searchtags'] = (empty($params['searchtags']) ? trim($_GET['addtag']) : trim($params['searchtags']).' '.trim($_GET['addtag']));
1197 unset($params['page']); // We also remove page (keeping the same page has no sense, since the results are different)
1198 header('Location: ?'.http_build_query($params));
1199 exit;
1200 }
1201
1202 // -------- User clicks on a tag in result count: Remove the tag from the list of searched tags (searchtags=...)
1203 if (isset($_GET['removetag']))
1204 {
1205 // Get previous URL (http_referer) and remove the tag from the searchtags parameters in query.
1206 if (empty($_SERVER['HTTP_REFERER'])) { header('Location: ?'); exit; } // In case browser does not send HTTP_REFERER
1207 parse_str(parse_url($_SERVER['HTTP_REFERER'],PHP_URL_QUERY), $params);
1208 if (isset($params['searchtags']))
1209 {
1210 $tags = explode(' ',$params['searchtags']);
1211 $tags=array_diff($tags, array($_GET['removetag'])); // Remove value from array $tags.
1212 if (count($tags)==0) unset($params['searchtags']); else $params['searchtags'] = implode(' ',$tags);
1213 unset($params['page']); // We also remove page (keeping the same page has no sense, since the results are different)
1214 }
1215 header('Location: ?'.http_build_query($params));
1216 exit;
1217 }
1218
1219 // -------- User wants to change the number of links per page (linksperpage=...)
1220 if (isset($_GET['linksperpage']))
1221 {
1222 if (is_numeric($_GET['linksperpage'])) { $_SESSION['LINKS_PER_PAGE']=abs(intval($_GET['linksperpage'])); }
1223 header('Location: '.(empty($_SERVER['HTTP_REFERER'])?'?':$_SERVER['HTTP_REFERER']));
1224 exit;
1225 }
1226
1227 // -------- User wants to see only private links (toggle)
1228 if (isset($_GET['privateonly']))
1229 {
1230 if (empty($_SESSION['privateonly']))
1231 {
1232 $_SESSION['privateonly']=1; // See only private links
1233 }
1234 else
1235 {
1236 unset($_SESSION['privateonly']); // See all links
1237 }
1238 header('Location: '.(empty($_SERVER['HTTP_REFERER'])?'?':$_SERVER['HTTP_REFERER']));
1239 exit;
1240 }
1241
1242 // -------- Handle other actions allowed for non-logged in users:
1243 if (!isLoggedIn())
1244 {
1245 // User tries to post new link but is not loggedin:
1246 // Show login screen, then redirect to ?post=...
1247 if (isset($_GET['post']))
1248 {
1249 header('Location: ?do=login&post='.urlencode($_GET['post']).(!empty($_GET['title'])?'&title='.urlencode($_GET['title']):'').(!empty($_GET['source'])?'&source='.urlencode($_GET['source']):'')); // Redirect to login page, then back to post link.
1250 exit;
1251 }
1252 $PAGE = new pageBuilder;
1253 buildLinkList($PAGE,$LINKSDB); // Compute list of links to display
1254 $PAGE->renderPage('linklist');
1255 exit; // Never remove this one ! All operations below are reserved for logged in user.
1256 }
1257
1258 // -------- All other functions are reserved for the registered user:
1259
1260 // -------- Display the Tools menu if requested (import/export/bookmarklet...)
1261 if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=tools'))
1262 {
1263 $PAGE = new pageBuilder;
1264 $PAGE->assign('linkcount',count($LINKSDB));
1265 $PAGE->assign('pageabsaddr',indexUrl());
1266 $PAGE->renderPage('tools');
1267 exit;
1268 }
1269
1270 // -------- User wants to change his/her password.
1271 if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=changepasswd'))
1272 {
1273 if ($GLOBALS['config']['OPEN_SHAARLI']) die('You are not supposed to change a password on an Open Shaarli.');
1274 if (!empty($_POST['setpassword']) && !empty($_POST['oldpassword']))
1275 {
1276 if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away !
1277
1278 // Make sure old password is correct.
1279 $oldhash = sha1($_POST['oldpassword'].$GLOBALS['login'].$GLOBALS['salt']);
1280 if ($oldhash!=$GLOBALS['hash']) { echo '<script language="JavaScript">alert("The old password is not correct.");document.location=\'?do=changepasswd\';</script>'; exit; }
1281 // Save new password
1282 $GLOBALS['salt'] = sha1(uniqid('',true).'_'.mt_rand()); // Salt renders rainbow-tables attacks useless.
1283 $GLOBALS['hash'] = sha1($_POST['setpassword'].$GLOBALS['login'].$GLOBALS['salt']);
1284 writeConfig();
1285 echo '<script language="JavaScript">alert("Your password has been changed.");document.location=\'?do=tools\';</script>';
1286 exit;
1287 }
1288 else // show the change password form.
1289 {
1290 $PAGE = new pageBuilder;
1291 $PAGE->assign('linkcount',count($LINKSDB));
1292 $PAGE->assign('token',getToken());
1293 $PAGE->renderPage('changepassword');
1294 exit;
1295 }
1296 }
1297
1298 // -------- User wants to change configuration
1299 if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=configure'))
1300 {
1301 if (!empty($_POST['title']) )
1302 {
1303 if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away !
1304 $tz = 'UTC';
1305 if (!empty($_POST['continent']) && !empty($_POST['city']))
1306 if (isTZvalid($_POST['continent'],$_POST['city']))
1307 $tz = $_POST['continent'].'/'.$_POST['city'];
1308 $GLOBALS['timezone'] = $tz;
1309 $GLOBALS['title']=$_POST['title'];
1310 $GLOBALS['redirector']=$_POST['redirector'];
1311 $GLOBALS['disablesessionprotection']=!empty($_POST['disablesessionprotection']);
1312 writeConfig();
1313 echo '<script language="JavaScript">alert("Configuration was saved.");document.location=\'?do=tools\';</script>';
1314 exit;
1315 }
1316 else // Show the configuration form.
1317 {
1318 $PAGE = new pageBuilder;
1319 $PAGE->assign('linkcount',count($LINKSDB));
1320 $PAGE->assign('token',getToken());
1321 $PAGE->assign('title',htmlspecialchars( empty($GLOBALS['title']) ? '' : $GLOBALS['title'] , ENT_QUOTES));
1322 $PAGE->assign('redirector',htmlspecialchars( empty($GLOBALS['redirector']) ? '' : $GLOBALS['redirector'] , ENT_QUOTES));
1323 list($timezone_form,$timezone_js) = templateTZform($GLOBALS['timezone']);
1324 $PAGE->assign('timezone_form',$timezone_form); // FIXME: put entire tz form generation in template ?
1325 $PAGE->assign('timezone_js',$timezone_js);
1326 $PAGE->renderPage('configure');
1327 exit;
1328 }
1329 }
1330
1331 // -------- User wants to rename a tag or delete it
1332 if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=changetag'))
1333 {
1334 if (empty($_POST['fromtag']))
1335 {
1336 $PAGE = new pageBuilder;
1337 $PAGE->assign('linkcount',count($LINKSDB));
1338 $PAGE->assign('token',getToken());
1339 $PAGE->renderPage('changetag');
1340 exit;
1341 }
1342 if (!tokenOk($_POST['token'])) die('Wrong token.');
1343
1344 // Delete a tag:
1345 if (!empty($_POST['deletetag']) && !empty($_POST['fromtag']))
1346 {
1347 $needle=trim($_POST['fromtag']);
1348 $linksToAlter = $LINKSDB->filterTags($needle,true); // true for case-sensitive tag search.
1349 foreach($linksToAlter as $key=>$value)
1350 {
1351 $tags = explode(' ',trim($value['tags']));
1352 unset($tags[array_search($needle,$tags)]); // Remove tag.
1353 $value['tags']=trim(implode(' ',$tags));
1354 $LINKSDB[$key]=$value;
1355 }
1356 $LINKSDB->savedb(); // save to disk
1357 echo '<script language="JavaScript">alert("Tag was removed from '.count($linksToAlter).' links.");document.location=\'?\';</script>';
1358 exit;
1359 }
1360
1361 // Rename a tag:
1362 if (!empty($_POST['renametag']) && !empty($_POST['fromtag']) && !empty($_POST['totag']))
1363 {
1364 $needle=trim($_POST['fromtag']);
1365 $linksToAlter = $LINKSDB->filterTags($needle,true); // true for case-sensitive tag search.
1366 foreach($linksToAlter as $key=>$value)
1367 {
1368 $tags = explode(' ',trim($value['tags']));
1369 $tags[array_search($needle,$tags)] = trim($_POST['totag']); // Remplace tags value.
1370 $value['tags']=trim(implode(' ',$tags));
1371 $LINKSDB[$key]=$value;
1372 }
1373 $LINKSDB->savedb(); // save to disk
1374 echo '<script language="JavaScript">alert("Tag was renamed in '.count($linksToAlter).' links.");document.location=\'?searchtags='.urlencode($_POST['totag']).'\';</script>';
1375 exit;
1376 }
1377 }
1378
1379 // -------- User wants to add a link without using the bookmarklet: show form.
1380 if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=addlink'))
1381 {
1382 $PAGE = new pageBuilder;
1383 $PAGE->assign('linkcount',count($LINKSDB));
1384 $PAGE->renderPage('addlink');
1385 exit;
1386 }
1387
1388 // -------- User clicked the "Save" button when editing a link: Save link to database.
1389 if (isset($_POST['save_edit']))
1390 {
1391 if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away !
1392 $tags = trim(preg_replace('/\s\s+/',' ', $_POST['lf_tags'])); // Remove multiple spaces.
1393 $linkdate=$_POST['lf_linkdate'];
1394 $link = array('title'=>trim($_POST['lf_title']),'url'=>trim($_POST['lf_url']),'description'=>trim($_POST['lf_description']),'private'=>(isset($_POST['lf_private']) ? 1 : 0),
1395 'linkdate'=>$linkdate,'tags'=>str_replace(',',' ',$tags));
1396 if ($link['title']=='') $link['title']=$link['url']; // If title is empty, use the URL as title.
1397 $LINKSDB[$linkdate] = $link;
1398 $LINKSDB->savedb(); // save to disk
1399 pubsubhub();
1400
1401 // If we are called from the bookmarklet, we must close the popup:
1402 if (isset($_GET['source']) && $_GET['source']=='bookmarklet') { echo '<script language="JavaScript">self.close();</script>'; exit; }
1403 $returnurl = ( isset($_POST['returnurl']) ? $_POST['returnurl'] : '?' );
1404 header('Location: '.$returnurl); // After saving the link, redirect to the page the user was on.
1405 exit;
1406 }
1407
1408 // -------- User clicked the "Cancel" button when editing a link.
1409 if (isset($_POST['cancel_edit']))
1410 {
1411 // If we are called from the bookmarklet, we must close the popup;
1412 if (isset($_GET['source']) && $_GET['source']=='bookmarklet') { echo '<script language="JavaScript">self.close();</script>'; exit; }
1413 $returnurl = ( isset($_POST['returnurl']) ? $_POST['returnurl'] : '?' );
1414 header('Location: '.$returnurl); // After canceling, redirect to the page the user was on.
1415 exit;
1416 }
1417
1418 // -------- User clicked the "Delete" button when editing a link : Delete link from database.
1419 if (isset($_POST['delete_link']))
1420 {
1421 if (!tokenOk($_POST['token'])) die('Wrong token.');
1422 // We do not need to ask for confirmation:
1423 // - confirmation is handled by javascript
1424 // - we are protected from XSRF by the token.
1425 $linkdate=$_POST['lf_linkdate'];
1426 unset($LINKSDB[$linkdate]);
1427 $LINKSDB->savedb(); // save to disk
1428
1429 // If we are called from the bookmarklet, we must close the popup:
1430 if (isset($_GET['source']) && $_GET['source']=='bookmarklet') { echo '<script language="JavaScript">self.close();</script>'; exit; }
1431 $returnurl = ( isset($_POST['returnurl']) ? $_POST['returnurl'] : '?' );
1432 if ($returnurl=='?') { $returnurl = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '?'); }
1433 header('Location: '.$returnurl); // After deleting the link, redirect to the page the user was on.
1434 exit;
1435 }
1436
1437 // -------- User clicked the "EDIT" button on a link: Display link edit form.
1438 if (isset($_GET['edit_link']))
1439 {
1440 $link = $LINKSDB[$_GET['edit_link']]; // Read database
1441 if (!$link) { header('Location: ?'); exit; } // Link not found in database.
1442 $PAGE = new pageBuilder;
1443 $PAGE->assign('linkcount',count($LINKSDB));
1444 $PAGE->assign('link',$link);
1445 $PAGE->assign('link_is_new',false);
1446 $PAGE->assign('token',getToken()); // XSRF protection.
1447 $PAGE->assign('http_referer',(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : ''));
1448 $PAGE->renderPage('editlink');
1449 exit;
1450 }
1451
1452 // -------- User want to post a new link: Display link edit form.
1453 if (isset($_GET['post']))
1454 {
1455 $url=$_GET['post'];
1456
1457 // We remove the annoying parameters added by FeedBurner and GoogleFeedProxy (?utm_source=...)
1458 $i=strpos($url,'&utm_source='); if ($i!==false) $url=substr($url,0,$i);
1459 $i=strpos($url,'?utm_source='); if ($i!==false) $url=substr($url,0,$i);
1460 $i=strpos($url,'#xtor=RSS-'); if ($i!==false) $url=substr($url,0,$i);
1461
1462 $link_is_new = false;
1463 $link = $LINKSDB->getLinkFromUrl($url); // Check if URL is not already in database (in this case, we will edit the existing link)
1464 if (!$link)
1465 {
1466 $link_is_new = true; // This is a new link
1467 $linkdate = strval(date('Ymd_His'));
1468 $title = (empty($_GET['title']) ? '' : $_GET['title'] ); // Get title if it was provided in URL (by the bookmarklet).
1469 $description=''; $tags=''; $private=0;
1470 if (($url!='') && parse_url($url,PHP_URL_SCHEME)=='') $url = 'http://'.$url;
1471 // If this is an HTTP link, we try go get the page to extact the title (otherwise we will to straight to the edit form.)
1472 if (empty($title) && parse_url($url,PHP_URL_SCHEME)=='http')
1473 {
1474 list($status,$headers,$data) = getHTTP($url,4); // Short timeout to keep the application responsive.
1475 // FIXME: Decode charset according to specified in either 1) HTTP response headers or 2) <head> in html
1476 if (strpos($status,'200 OK')!==false) $title=html_entity_decode(html_extract_title($data),ENT_QUOTES,'UTF-8');
1477
1478 }
1479 if ($url=='') $url='?'.smallHash($linkdate); // In case of empty URL, this is just a text (with a link that point to itself)
1480 $link = array('linkdate'=>$linkdate,'title'=>$title,'url'=>$url,'description'=>$description,'tags'=>$tags,'private'=>0);
1481 }
1482
1483 $PAGE = new pageBuilder;
1484 $PAGE->assign('linkcount',count($LINKSDB));
1485 $PAGE->assign('link',$link);
1486 $PAGE->assign('link_is_new',$link_is_new);
1487 $PAGE->assign('token',getToken()); // XSRF protection.
1488 $PAGE->assign('http_referer',(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : ''));
1489 $PAGE->renderPage('editlink');
1490 exit;
1491 }
1492
1493 // -------- Export as Netscape Bookmarks HTML file.
1494 if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=export'))
1495 {
1496 if (empty($_GET['what']))
1497 {
1498 $PAGE = new pageBuilder;
1499 $PAGE->assign('linkcount',count($LINKSDB));
1500 $PAGE->renderPage('export');
1501 exit;
1502 }
1503 $exportWhat=$_GET['what'];
1504 if (!array_intersect(array('all','public','private'),array($exportWhat))) die('What are you trying to export ???');
1505
1506 header('Content-Type: text/html; charset=utf-8');
1507 header('Content-disposition: attachment; filename=bookmarks_'.$exportWhat.'_'.strval(date('Ymd_His')).'.html');
1508 $currentdate=date('Y/m/d H:i:s');
1509 echo <<<HTML
1510<!DOCTYPE NETSCAPE-Bookmark-file-1>
1511<!-- This is an automatically generated file.
1512 It will be read and overwritten.
1513 DO NOT EDIT! -->
1514<!-- Shaarli {$exportWhat} bookmarks export on {$currentdate} -->
1515<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8">
1516<TITLE>Bookmarks</TITLE>
1517<H1>Bookmarks</H1>
1518HTML;
1519 foreach($LINKSDB as $link)
1520 {
1521 if ($exportWhat=='all' ||
1522 ($exportWhat=='private' && $link['private']!=0) ||
1523 ($exportWhat=='public' && $link['private']==0))
1524 {
1525 echo '<DT><A HREF="'.htmlspecialchars($link['url']).'" ADD_DATE="'.linkdate2timestamp($link['linkdate']).'" PRIVATE="'.$link['private'].'"';
1526 if ($link['tags']!='') echo ' TAGS="'.htmlspecialchars(str_replace(' ',',',$link['tags'])).'"';
1527 echo '>'.htmlspecialchars($link['title'])."</A>\n";
1528 if ($link['description']!='') echo '<DD>'.htmlspecialchars($link['description'])."\n";
1529 }
1530 }
1531 exit;
1532 }
1533
1534 // -------- User is uploading a file for import
1535 if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=upload'))
1536 {
1537 // If file is too big, some form field may be missing.
1538 if (!isset($_POST['token']) || (!isset($_FILES)) || (isset($_FILES['filetoupload']['size']) && $_FILES['filetoupload']['size']==0))
1539 {
1540 $returnurl = ( empty($_SERVER['HTTP_REFERER']) ? '?' : $_SERVER['HTTP_REFERER'] );
1541 echo '<script language="JavaScript">alert("The file you are trying to upload is probably bigger than what this webserver can accept ('.getMaxFileSize().' bytes). Please upload in smaller chunks.");document.location=\''.htmlspecialchars($returnurl).'\';</script>';
1542 exit;
1543 }
1544 if (!tokenOk($_POST['token'])) die('Wrong token.');
1545 importFile();
1546 exit;
1547 }
1548
1549 // -------- Show upload/import dialog:
1550 if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=import'))
1551 {
1552 $PAGE = new pageBuilder;
1553 $PAGE->assign('linkcount',count($LINKSDB));
1554 $PAGE->assign('token',getToken());
1555 $PAGE->assign('maxfilesize',getMaxFileSize());
1556 $PAGE->renderPage('import');
1557 exit;
1558 }
1559
1560 // -------- Otherwise, simply display search form and links:
1561 $PAGE = new pageBuilder;
1562 $PAGE->assign('linkcount',count($LINKSDB));
1563 buildLinkList($PAGE,$LINKSDB); // Compute list of links to display
1564 $PAGE->renderPage('linklist');
1565 exit;
1566}
1567
1568// -----------------------------------------------------------------------------------------------
1569// Process the import file form.
1570function importFile()
1571{
1572 if (!(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI'])) { die('Not allowed.'); }
1573 $LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
1574 $filename=$_FILES['filetoupload']['name'];
1575 $filesize=$_FILES['filetoupload']['size'];
1576 $data=file_get_contents($_FILES['filetoupload']['tmp_name']);
1577 $private = (empty($_POST['private']) ? 0 : 1); // Should the links be imported as private ?
1578 $overwrite = !empty($_POST['overwrite']) ; // Should the imported links overwrite existing ones ?
1579 $import_count=0;
1580
1581 // Sniff file type:
1582 $type='unknown';
1583 if (startsWith($data,'<!DOCTYPE NETSCAPE-Bookmark-file-1>')) $type='netscape'; // Netscape bookmark file (aka Firefox).
1584
1585 // Then import the bookmarks.
1586 if ($type=='netscape')
1587 {
1588 // This is a standard Netscape-style bookmark file.
1589 // This format is supported by all browsers (except IE, of course), also delicious, diigo and others.
1590 foreach(explode('<DT>',$data) as $html) // explode is very fast
1591 {
1592 $link = array('linkdate'=>'','title'=>'','url'=>'','description'=>'','tags'=>'','private'=>0);
1593 $d = explode('<DD>',$html);
1594 if (startswith($d[0],'<A '))
1595 {
1596 $link['description'] = (isset($d[1]) ? html_entity_decode(trim($d[1]),ENT_QUOTES,'UTF-8') : ''); // Get description (optional)
1597 preg_match('!<A .*?>(.*?)</A>!i',$d[0],$matches); $link['title'] = (isset($matches[1]) ? trim($matches[1]) : ''); // Get title
1598 $link['title'] = html_entity_decode($link['title'],ENT_QUOTES,'UTF-8');
1599 preg_match_all('! ([A-Z_]+)=\"(.*?)"!i',$html,$matches,PREG_SET_ORDER); // Get all other attributes
1600 $raw_add_date=0;
1601 foreach($matches as $m)
1602 {
1603 $attr=$m[1]; $value=$m[2];
1604 if ($attr=='HREF') $link['url']=html_entity_decode($value,ENT_QUOTES,'UTF-8');
1605 elseif ($attr=='ADD_DATE') $raw_add_date=intval($value);
1606 elseif ($attr=='PRIVATE') $link['private']=($value=='0'?0:1);
1607 elseif ($attr=='TAGS') $link['tags']=html_entity_decode(str_replace(',',' ',$value),ENT_QUOTES,'UTF-8');
1608 }
1609 if ($link['url']!='')
1610 {
1611 if ($private==1) $link['private']=1;
1612 $dblink = $LINKSDB->getLinkFromUrl($link['url']); // See if the link is already in database.
1613 if ($dblink==false)
1614 { // Link not in database, let's import it...
1615 if (empty($raw_add_date)) $raw_add_date=time(); // In case of shitty bookmark file with no ADD_DATE
1616
1617 // Make sure date/time is not already used by another link.
1618 // (Some bookmark files have several different links with the same ADD_DATE)
1619 // We increment date by 1 second until we find a date which is not used in db.
1620 // (so that links that have the same date/time are more or less kept grouped by date, but do not conflict.)
1621 while (!empty($LINKSDB[date('Ymd_His',$raw_add_date)])) { $raw_add_date++; }// Yes, I know it's ugly.
1622 $link['linkdate']=date('Ymd_His',$raw_add_date);
1623 $LINKSDB[$link['linkdate']] = $link;
1624 $import_count++;
1625 }
1626 else // link already present in database.
1627 {
1628 if ($overwrite)
1629 { // If overwrite is required, we import link data, except date/time.
1630 $link['linkdate']=$dblink['linkdate'];
1631 $LINKSDB[$link['linkdate']] = $link;
1632 $import_count++;
1633 }
1634 }
1635
1636 }
1637 }
1638 }
1639 $LINKSDB->savedb();
1640
1641 echo '<script language="JavaScript">alert("File '.$filename.' ('.$filesize.' bytes) was successfully processed: '.$import_count.' links imported.");document.location=\'?\';</script>';
1642 }
1643 else
1644 {
1645 echo '<script language="JavaScript">alert("File '.$filename.' ('.$filesize.' bytes) has an unknown file format. Nothing was imported.");document.location=\'?\';</script>';
1646 }
1647}
1648
1649// -----------------------------------------------------------------------------------------------
1650// Template for the list of links (<div id="linklist">)
1651// This function fills all the necessary fields in the $PAGE for the template 'linklist.html'
1652function buildLinkList($PAGE,$LINKSDB)
1653{
1654 // ---- Filter link database according to parameters
1655 $linksToDisplay=array();
1656 $search_type='';
1657 $search_crits='';
1658 if (isset($_GET['searchterm'])) // Fulltext search
1659 {
1660 $linksToDisplay = $LINKSDB->filterFulltext(trim($_GET['searchterm']));
1661 $search_crits=htmlspecialchars(trim($_GET['searchterm']));
1662 $search_type='fulltext';
1663 }
1664 elseif (isset($_GET['searchtags'])) // Search by tag
1665 {
1666 $linksToDisplay = $LINKSDB->filterTags(trim($_GET['searchtags']));
1667 $search_crits=explode(' ',trim($_GET['searchtags']));
1668 $search_type='tags';
1669 }
1670 elseif (isset($_SERVER['QUERY_STRING']) && preg_match('/[a-zA-Z0-9-_@]{6}(&.+?)?/',$_SERVER['QUERY_STRING'])) // Detect smallHashes in URL
1671 {
1672 $linksToDisplay = $LINKSDB->filterSmallHash(substr(trim($_SERVER["QUERY_STRING"], '/'),0,6));
1673 if (count($linksToDisplay)==0)
1674 {
1675 header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
1676 echo '<h1>404 Not found.</h1>Oh crap. The link you are trying to reach does not exist or has been deleted.';
1677 echo '<br>You would mind <a href="?">clicking here</a> ?';
1678 exit;
1679 }
1680 $search_type='permalink';
1681 }
1682 else
1683 $linksToDisplay = $LINKSDB; // otherwise, display without filtering.
1684
1685 // Option: Show only private links
1686 if (!empty($_SESSION['privateonly']))
1687 {
1688 $tmp = array();
1689 foreach($linksToDisplay as $linkdate=>$link)
1690 {
1691 if ($link['private']!=0) $tmp[$linkdate]=$link;
1692 }
1693 $linksToDisplay=$tmp;
1694 }
1695
1696 // ---- Handle paging.
1697 /* Can someone explain to me why you get the following error when using array_keys() on an object which implements the interface ArrayAccess ???
1698 "Warning: array_keys() expects parameter 1 to be array, object given in ... "
1699 If my class implements ArrayAccess, why won't array_keys() accept it ? ( $keys=array_keys($linksToDisplay); )
1700 */
1701 $keys=array(); foreach($linksToDisplay as $key=>$value) { $keys[]=$key; } // Stupid and ugly. Thanks php.
1702
1703 // If there is only a single link, we change on-the-fly the title of the page.
1704 if (count($linksToDisplay)==1) $GLOBALS['pagetitle'] = $linksToDisplay[$keys[0]]['title'].' - '.$GLOBALS['title'];
1705
1706 // Select articles according to paging.
1707 $pagecount = ceil(count($keys)/$_SESSION['LINKS_PER_PAGE']);
1708 $pagecount = ($pagecount==0 ? 1 : $pagecount);
1709 $page=( empty($_GET['page']) ? 1 : intval($_GET['page']));
1710 $page = ( $page<1 ? 1 : $page );
1711 $page = ( $page>$pagecount ? $pagecount : $page );
1712 $i = ($page-1)*$_SESSION['LINKS_PER_PAGE']; // Start index.
1713 $end = $i+$_SESSION['LINKS_PER_PAGE'];
1714 $linkDisp=array(); // Links to display
1715 while ($i<$end && $i<count($keys))
1716 {
1717 $link = $linksToDisplay[$keys[$i]];
1718 $link['description']=nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description']))));
1719 $title=$link['title'];
1720 $classLi = $i%2!=0 ? '' : 'publicLinkHightLight';
1721 $link['class'] = ($link['private']==0 ? $classLi : 'private');
1722 $link['localdate']=linkdate2locale($link['linkdate']);
1723 $link['taglist']=explode(' ',$link['tags']);
1724 $linkDisp[$keys[$i]] = $link;
1725 $i++;
1726 }
1727
1728 // Compute paging navigation
1729 $searchterm= ( empty($_GET['searchterm']) ? '' : '&searchterm='.$_GET['searchterm'] );
1730 $searchtags= ( empty($_GET['searchtags']) ? '' : '&searchtags='.$_GET['searchtags'] );
1731 $paging='';
1732 $previous_page_url=''; if ($i!=count($keys)) $previous_page_url='?page='.($page+1).$searchterm.$searchtags;
1733 $next_page_url='';if ($page>1) $next_page_url='?page='.($page-1).$searchterm.$searchtags;
1734
1735 $token = ''; if (isLoggedIn()) $token=getToken();
1736
1737 // Fill all template fields.
1738 $PAGE->assign('linkcount',count($LINKSDB));
1739 $PAGE->assign('previous_page_url',$previous_page_url);
1740 $PAGE->assign('next_page_url',$next_page_url);
1741 $PAGE->assign('page_current',$page);
1742 $PAGE->assign('page_max',$pagecount);
1743 $PAGE->assign('result_count',count($linksToDisplay));
1744 $PAGE->assign('search_type',$search_type);
1745 $PAGE->assign('search_crits',$search_crits);
1746 $PAGE->assign('redirector',empty($GLOBALS['redirector']) ? '' : $GLOBALS['redirector']); // optional redirector URL
1747 $PAGE->assign('token',$token);
1748 $PAGE->assign('links',$linkDisp);
1749 return;
1750}
1751
1752// Compute the thumbnail for a link.
1753//
1754// with a link to the original URL.
1755// Understands various services (youtube.com...)
1756// Input: $url = url for which the thumbnail must be found.
1757// $href = if provided, this URL will be followed instead of $url
1758// Returns an associative array with thumbnail attributes (src,href,width,height,style,alt)
1759// Some of them may be missing.
1760// Return an empty array if no thumbnail available.
1761function computeThumbnail($url,$href=false)
1762{
1763 if (!$GLOBALS['config']['ENABLE_THUMBNAILS']) return array();
1764 if ($href==false) $href=$url;
1765
1766 // For most hosts, the URL of the thumbnail can be easily deduced from the URL of the link.
1767 // (eg. http://www.youtube.com/watch?v=spVypYk4kto ---> http://img.youtube.com/vi/spVypYk4kto/default.jpg )
1768 // ^^^^^^^^^^^ ^^^^^^^^^^^
1769 $domain = parse_url($url,PHP_URL_HOST);
1770 if ($domain=='youtube.com' || $domain=='www.youtube.com')
1771 {
1772 parse_str(parse_url($url,PHP_URL_QUERY), $params); // Extract video ID and get thumbnail
1773 if (!empty($params['v'])) return array('src'=>'http://img.youtube.com/vi/'.$params['v'].'/default.jpg',
1774 'href'=>$href,'width'=>'120','height'=>'90','alt'=>'YouTube thumbnail');
1775 }
1776 if ($domain=='youtu.be') // Youtube short links
1777 {
1778 $path = parse_url($url,PHP_URL_PATH);
1779 return array('src'=>'http://img.youtube.com/vi'.$path.'/default.jpg',
1780 'href'=>$href,'width'=>'120','height'=>'90','alt'=>'YouTube thumbnail');
1781 }
1782 if ($domain=='pix.toile-libre.org') // pix.toile-libre.org image hosting
1783 {
1784 parse_str(parse_url($url,PHP_URL_QUERY), $params); // Extract image filename.
1785 if (!empty($params) && !empty($params['img'])) return array('src'=>'http://pix.toile-libre.org/upload/thumb/'.urlencode($params['img']),
1786 'href'=>$href,'style'=>'max-width:120px; max-height:150px','alt'=>'pix.toile-libre.org thumbnail');
1787 }
1788
1789 if ($domain=='imgur.com')
1790 {
1791 $path = parse_url($url,PHP_URL_PATH);
1792 if (startsWith($path,'/a/')) return array(); // Thumbnails for albums are not available.
1793 if (startsWith($path,'/r/')) return array('src'=>'http://i.imgur.com/'.basename($path).'s.jpg',
1794 'href'=>$href,'width'=>'90','height'=>'90','alt'=>'imgur.com thumbnail');
1795 if (startsWith($path,'/gallery/')) return array('src'=>'http://i.imgur.com'.substr($path,8).'s.jpg',
1796 'href'=>$href,'width'=>'90','height'=>'90','alt'=>'imgur.com thumbnail');
1797
1798 if (substr_count($path,'/')==1) return array('src'=>'http://i.imgur.com/'.substr($path,1).'s.jpg',
1799 'href'=>$href,'width'=>'90','height'=>'90','alt'=>'imgur.com thumbnail');
1800 }
1801 if ($domain=='i.imgur.com')
1802 {
1803 $pi = pathinfo(parse_url($url,PHP_URL_PATH));
1804 if (!empty($pi['filename'])) return array('src'=>'http://i.imgur.com/'.$pi['filename'].'s.jpg',
1805 'href'=>$href,'width'=>'90','height'=>'90','alt'=>'imgur.com thumbnail');
1806 }
1807 if ($domain=='dailymotion.com' || $domain=='www.dailymotion.com')
1808 {
1809 if (strpos($url,'dailymotion.com/video/')!==false)
1810 {
1811 $thumburl=str_replace('dailymotion.com/video/','dailymotion.com/thumbnail/video/',$url);
1812 return array('src'=>$thumburl,
1813 'href'=>$href,'width'=>'120','style'=>'height:auto;','alt'=>'DailyMotion thumbnail');
1814 }
1815 }
1816 if (endsWith($domain,'.imageshack.us'))
1817 {
1818 $ext=strtolower(pathinfo($url,PATHINFO_EXTENSION));
1819 if ($ext=='jpg' || $ext=='jpeg' || $ext=='png' || $ext=='gif')
1820 {
1821 $thumburl = substr($url,0,strlen($url)-strlen($ext)).'th.'.$ext;
1822 return array('src'=>$thumburl,
1823 'href'=>$href,'width'=>'120','style'=>'height:auto;','alt'=>'imageshack.us thumbnail');
1824 }
1825 }
1826
1827 // Some other hosts are SLOW AS HELL and usually require an extra HTTP request to get the thumbnail URL.
1828 // So we deport the thumbnail generation in order not to slow down page generation
1829 // (and we also cache the thumbnail)
1830
1831 if (!$GLOBALS['config']['ENABLE_LOCALCACHE']) return array(); // If local cache is disabled, no thumbnails for services which require the use a local cache.
1832
1833 if ($domain=='flickr.com' || endsWith($domain,'.flickr.com')
1834 || $domain=='vimeo.com'
1835 || $domain=='ted.com' || endsWith($domain,'.ted.com')
1836 || $domain=='xkcd.com' || endsWith($domain,'.xkcd.com')
1837 )
1838 {
1839 if ($domain=='vimeo.com')
1840 { // Make sure this vimeo url points to a video (/xxx... where xxx is numeric)
1841 $path = parse_url($url,PHP_URL_PATH);
1842 if (!preg_match('!/\d+.+?!',$path)) return array(); // This is not a single video URL.
1843 }
1844 if ($domain=='xkcd.com' || endsWith($domain,'.xkcd.com'))
1845 { // Make sure this url points to a single comic (/xxx... where xxx is numeric)
1846 $path = parse_url($url,PHP_URL_PATH);
1847 if (!preg_match('!/\d+.+?!',$path)) return array();
1848 }
1849 if ($domain=='ted.com' || endsWith($domain,'.ted.com'))
1850 { // Make sure this TED url points to a video (/talks/...)
1851 $path = parse_url($url,PHP_URL_PATH);
1852 if ("/talks/" !== substr($path,0,7)) return array(); // This is not a single video URL.
1853 }
1854 $sign = hash_hmac('sha256', $url, $GLOBALS['salt']); // We use the salt to sign data (it's random, secret, and specific to each installation)
1855 return array('src'=>indexUrl().'?do=genthumbnail&hmac='.htmlspecialchars($sign).'&url='.urlencode($url),
1856 'href'=>$href,'width'=>'120','style'=>'height:auto;','alt'=>'thumbnail');
1857 }
1858
1859 // For all other, we try to make a thumbnail of links ending with .jpg/jpeg/png/gif
1860 // Technically speaking, we should download ALL links and check their Content-Type to see if they are images.
1861 // But using the extension will do.
1862 $ext=strtolower(pathinfo($url,PATHINFO_EXTENSION));
1863 if ($ext=='jpg' || $ext=='jpeg' || $ext=='png' || $ext=='gif')
1864 {
1865 $sign = hash_hmac('sha256', $url, $GLOBALS['salt']); // We use the salt to sign data (it's random, secret, and specific to each installation)
1866 return array('src'=>indexUrl().'?do=genthumbnail&hmac='.htmlspecialchars($sign).'&url='.urlencode($url),
1867 'href'=>$href,'width'=>'120','style'=>'height:auto;','alt'=>'thumbnail');
1868 }
1869 return array(); // No thumbnail.
1870
1871}
1872
1873
1874// Returns the HTML code to display a thumbnail for a link
1875// with a link to the original URL.
1876// Understands various services (youtube.com...)
1877// Input: $url = url for which the thumbnail must be found.
1878// $href = if provided, this URL will be followed instead of $url
1879// Returns '' if no thumbnail available.
1880function thumbnail($url,$href=false)
1881{
1882 $t = computeThumbnail($url,$href);
1883 if (count($t)==0) return ''; // Empty array = no thumbnail for this URL.
1884
1885 $html='<a href="'.htmlspecialchars($t['href']).'"><img src="'.htmlspecialchars($t['src']).'"';
1886 if (!empty($t['width'])) $html.=' width="'.htmlspecialchars($t['width']).'"';
1887 if (!empty($t['height'])) $html.=' height="'.htmlspecialchars($t['height']).'"';
1888 if (!empty($t['style'])) $html.=' style="'.htmlspecialchars($t['style']).'"';
1889 if (!empty($t['alt'])) $html.=' alt="'.htmlspecialchars($t['alt']).'"';
1890 $html.='></a>';
1891 return $html;
1892}
1893
1894
1895// Returns the HTML code to display a thumbnail for a link
1896// for the picture wall (using lazy image loading)
1897// Understands various services (youtube.com...)
1898// Input: $url = url for which the thumbnail must be found.
1899// $href = if provided, this URL will be followed instead of $url
1900// Returns '' if no thumbnail available.
1901function lazyThumbnail($url,$href=false)
1902{
1903 $t = computeThumbnail($url,$href);
1904 if (count($t)==0) return ''; // Empty array = no thumbnail for this URL.
1905
1906 $html='<a href="'.htmlspecialchars($t['href']).'">';
1907
1908 // Lazy image (only loaded by javascript when in the viewport).
1909 $html.='<img class="lazyimage" src="#" data-original="'.htmlspecialchars($t['src']).'"';
1910 if (!empty($t['width'])) $html.=' width="'.htmlspecialchars($t['width']).'"';
1911 if (!empty($t['height'])) $html.=' height="'.htmlspecialchars($t['height']).'"';
1912 if (!empty($t['style'])) $html.=' style="'.htmlspecialchars($t['style']).'"';
1913 if (!empty($t['alt'])) $html.=' alt="'.htmlspecialchars($t['alt']).'"';
1914 $html.='>';
1915
1916 // No-javascript fallback:
1917 $html.='<noscript><img src="'.htmlspecialchars($t['src']).'"';
1918 if (!empty($t['width'])) $html.=' width="'.htmlspecialchars($t['width']).'"';
1919 if (!empty($t['height'])) $html.=' height="'.htmlspecialchars($t['height']).'"';
1920 if (!empty($t['style'])) $html.=' style="'.htmlspecialchars($t['style']).'"';
1921 if (!empty($t['alt'])) $html.=' alt="'.htmlspecialchars($t['alt']).'"';
1922 $html.='></noscript></a>';
1923
1924 return $html;
1925}
1926
1927
1928// -----------------------------------------------------------------------------------------------
1929// Installation
1930// This function should NEVER be called if the file data/config.php exists.
1931function install()
1932{
1933 // On free.fr host, make sure the /sessions directory exists, otherwise login will not work.
1934 if (endsWith($_SERVER['SERVER_NAME'],'.free.fr') && !is_dir($_SERVER['DOCUMENT_ROOT'].'/sessions')) mkdir($_SERVER['DOCUMENT_ROOT'].'/sessions',0705);
1935
1936 if (!empty($_POST['setlogin']) && !empty($_POST['setpassword']))
1937 {
1938 $tz = 'UTC';
1939 if (!empty($_POST['continent']) && !empty($_POST['city']))
1940 if (isTZvalid($_POST['continent'],$_POST['city']))
1941 $tz = $_POST['continent'].'/'.$_POST['city'];
1942 $GLOBALS['timezone'] = $tz;
1943 // Everything is ok, let's create config file.
1944 $GLOBALS['login'] = $_POST['setlogin'];
1945 $GLOBALS['salt'] = sha1(uniqid('',true).'_'.mt_rand()); // Salt renders rainbow-tables attacks useless.
1946 $GLOBALS['hash'] = sha1($_POST['setpassword'].$GLOBALS['login'].$GLOBALS['salt']);
1947 $GLOBALS['title'] = (empty($_POST['title']) ? 'Shared links on '.htmlspecialchars(indexUrl()) : $_POST['title'] );
1948 writeConfig();
1949 echo '<script language="JavaScript">alert("Shaarli is now configured. Please enter your login/password and start shaaring your links !");document.location=\'?do=login\';</script>';
1950 exit;
1951 }
1952
1953 // Display config form:
1954 list($timezone_form,$timezone_js) = templateTZform();
1955 $timezone_html=''; if ($timezone_form!='') $timezone_html='<tr><td valign="top"><b>Timezone:</b></td><td>'.$timezone_form.'</td></tr>';
1956
1957 $PAGE = new pageBuilder;
1958 $PAGE->assign('timezone_html',$timezone_html);
1959 $PAGE->assign('timezone_js',$timezone_js);
1960 $PAGE->renderPage('install');
1961 exit;
1962}
1963
1964// Generates the timezone selection form and javascript.
1965// Input: (optional) current timezone (can be 'UTC/UTC'). It will be pre-selected.
1966// Output: array(html,js)
1967// Example: list($htmlform,$js) = templateTZform('Europe/Paris'); // Europe/Paris pre-selected.
1968// Returns array('','') if server does not support timezones list. (eg. php 5.1 on free.fr)
1969function templateTZform($ptz=false)
1970{
1971 if (function_exists('timezone_identifiers_list')) // because of old php version (5.1) which can be found on free.fr
1972 {
1973 // Try to split the provided timezone.
1974 if ($ptz==false) { $l=timezone_identifiers_list(); $ptz=$l[0]; }
1975 $spos=strpos($ptz,'/'); $pcontinent=substr($ptz,0,$spos); $pcity=substr($ptz,$spos+1);
1976
1977 // Display config form:
1978 $timezone_form = '';
1979 $timezone_js = '';
1980 // The list is in the forme "Europe/Paris", "America/Argentina/Buenos_Aires"...
1981 // We split the list in continents/cities.
1982 $continents = array();
1983 $cities = array();
1984 foreach(timezone_identifiers_list() as $tz)
1985 {
1986 if ($tz=='UTC') $tz='UTC/UTC';
1987 $spos = strpos($tz,'/');
1988 if ($spos!==false)
1989 {
1990 $continent=substr($tz,0,$spos); $city=substr($tz,$spos+1);
1991 $continents[$continent]=1;
1992 if (!isset($cities[$continent])) $cities[$continent]='';
1993 $cities[$continent].='<option value="'.$city.'"'.($pcity==$city?'selected':'').'>'.$city.'</option>';
1994 }
1995 }
1996 $continents_html = '';
1997 $continents = array_keys($continents);
1998 foreach($continents as $continent)
1999 $continents_html.='<option value="'.$continent.'"'.($pcontinent==$continent?'selected':'').'>'.$continent.'</option>';
2000 $cities_html = $cities[$pcontinent];
2001 $timezone_form = "Continent: <select name=\"continent\" id=\"continent\" onChange=\"onChangecontinent();\">${continents_html}</select><br /><br />";
2002 $timezone_form .= "City: <select name=\"city\" id=\"city\">${cities[$pcontinent]}</select><br /><br />";
2003 $timezone_js = "<script language=\"JavaScript\">";
2004 $timezone_js .= "function onChangecontinent(){document.getElementById(\"city\").innerHTML = citiescontinent[document.getElementById(\"continent\").value];}";
2005 $timezone_js .= "var citiescontinent = ".json_encode($cities).";" ;
2006 $timezone_js .= "</script>" ;
2007 return array($timezone_form,$timezone_js);
2008 }
2009 return array('','');
2010}
2011
2012// Tells if a timezone is valid or not.
2013// If not valid, returns false.
2014// If system does not support timezone list, returns false.
2015function isTZvalid($continent,$city)
2016{
2017 $tz = $continent.'/'.$city;
2018 if (function_exists('timezone_identifiers_list')) // because of old php version (5.1) which can be found on free.fr
2019 {
2020 if (in_array($tz, timezone_identifiers_list())) // it's a valid timezone ?
2021 return true;
2022 }
2023 return false;
2024}
2025
2026
2027// Webservices (for use with jQuery/jQueryUI)
2028// eg. index.php?ws=tags&term=minecr
2029function processWS()
2030{
2031 if (empty($_GET['ws']) || empty($_GET['term'])) return;
2032 $term = $_GET['term'];
2033 $LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
2034 header('Content-Type: application/json; charset=utf-8');
2035
2036 // Search in tags (case insentitive, cumulative search)
2037 if ($_GET['ws']=='tags')
2038 {
2039 $tags=explode(' ',str_replace(',',' ',$term)); $last = array_pop($tags); // Get the last term ("a b c d" ==> "a b c", "d")
2040 $addtags=''; if ($tags) $addtags=implode(' ',$tags).' '; // We will pre-pend previous tags
2041 $suggested=array();
2042 /* To speed up things, we store list of tags in session */
2043 if (empty($_SESSION['tags'])) $_SESSION['tags'] = $LINKSDB->allTags();
2044 foreach($_SESSION['tags'] as $key=>$value)
2045 {
2046 if (startsWith($key,$last,$case=false) && !in_array($key,$tags)) $suggested[$addtags.$key.' ']=0;
2047 }
2048 echo json_encode(array_keys($suggested));
2049 exit;
2050 }
2051
2052 // Search a single tag (case sentitive, single tag search)
2053 if ($_GET['ws']=='singletag')
2054 {
2055 /* To speed up things, we store list of tags in session */
2056 if (empty($_SESSION['tags'])) $_SESSION['tags'] = $LINKSDB->allTags();
2057 foreach($_SESSION['tags'] as $key=>$value)
2058 {
2059 if (startsWith($key,$term,$case=true)) $suggested[$key]=0;
2060 }
2061 echo json_encode(array_keys($suggested));
2062 exit;
2063 }
2064}
2065
2066// Re-write configuration file according to globals.
2067// Requires some $GLOBALS to be set (login,hash,salt,title).
2068// If the config file cannot be saved, an error message is dislayed and the user is redirected to "Tools" menu.
2069// (otherwise, the function simply returns.)
2070function writeConfig()
2071{
2072 if (is_file($GLOBALS['config']['CONFIG_FILE']) && !isLoggedIn()) die('You are not authorized to alter config.'); // Only logged in user can alter config.
2073 if (empty($GLOBALS['redirector'])) $GLOBALS['redirector']='';
2074 if (empty($GLOBALS['disablesessionprotection'])) $GLOBALS['disablesessionprotection']=false;
2075 $config='<?php $GLOBALS[\'login\']='.var_export($GLOBALS['login'],true).'; $GLOBALS[\'hash\']='.var_export($GLOBALS['hash'],true).'; $GLOBALS[\'salt\']='.var_export($GLOBALS['salt'],true).'; ';
2076 $config .='$GLOBALS[\'timezone\']='.var_export($GLOBALS['timezone'],true).'; date_default_timezone_set('.var_export($GLOBALS['timezone'],true).'); $GLOBALS[\'title\']='.var_export($GLOBALS['title'],true).';';
2077 $config .= '$GLOBALS[\'redirector\']='.var_export($GLOBALS['redirector'],true).'; ';
2078 $config .= '$GLOBALS[\'disablesessionprotection\']='.var_export($GLOBALS['disablesessionprotection'],true).'; ';
2079 $config .= ' ?>';
2080 if (!file_put_contents($GLOBALS['config']['CONFIG_FILE'],$config) || strcmp(file_get_contents($GLOBALS['config']['CONFIG_FILE']),$config)!=0)
2081 {
2082 echo '<script language="JavaScript">alert("Shaarli could not create the config file. Please make sure Shaarli has the right to write in the folder is it installed in.");document.location=\'?\';</script>';
2083 exit;
2084 }
2085}
2086
2087/* Because some f*cking services like Flickr require an extra HTTP request to get the thumbnail URL,
2088 I have deported the thumbnail URL code generation here, otherwise this would slow down page generation.
2089 The following function takes the URL a link (eg. a flickr page) and return the proper thumbnail.
2090 This function is called by passing the url:
2091 http://mywebsite.com/shaarli/?do=genthumbnail&hmac=[HMAC]&url=[URL]
2092 [URL] is the URL of the link (eg. a flickr page)
2093 [HMAC] is the signature for the [URL] (so that these URL cannot be forged).
2094 The function below will fetch the image from the webservice and store it in the cache.
2095*/
2096function genThumbnail()
2097{
2098 // Make sure the parameters in the URL were generated by us.
2099 $sign = hash_hmac('sha256', $_GET['url'], $GLOBALS['salt']);
2100 if ($sign!=$_GET['hmac']) die('Naughty boy !');
2101
2102 // Let's see if we don't already have the image for this URL in the cache.
2103 $thumbname=hash('sha1',$_GET['url']).'.jpg';
2104 if (is_file($GLOBALS['config']['CACHEDIR'].'/'.$thumbname))
2105 { // We have the thumbnail, just serve it:
2106 header('Content-Type: image/jpeg');
2107 echo file_get_contents($GLOBALS['config']['CACHEDIR'].'/'.$thumbname);
2108 return;
2109 }
2110 // We may also serve a blank image (if service did not respond)
2111 $blankname=hash('sha1',$_GET['url']).'.gif';
2112 if (is_file($GLOBALS['config']['CACHEDIR'].'/'.$blankname))
2113 {
2114 header('Content-Type: image/gif');
2115 echo file_get_contents($GLOBALS['config']['CACHEDIR'].'/'.$blankname);
2116 return;
2117 }
2118
2119 // Otherwise, generate the thumbnail.
2120 $url = $_GET['url'];
2121 $domain = parse_url($url,PHP_URL_HOST);
2122
2123 if ($domain=='flickr.com' || endsWith($domain,'.flickr.com'))
2124 {
2125 // Crude replacement to handle new Flickr domain policy (They prefer www. now)
2126 $url = str_replace('http://flickr.com/','http://www.flickr.com/',$url);
2127
2128 // Is this a link to an image, or to a flickr page ?
2129 $imageurl='';
2130 if (endswith(parse_url($url,PHP_URL_PATH),'.jpg'))
2131 { // This is a direct link to an image. eg. http://farm1.staticflickr.com/5/5921913_ac83ed27bd_o.jpg
2132 preg_match('!(http://farm\d+\.staticflickr\.com/\d+/\d+_\w+_)\w.jpg!',$url,$matches);
2133 if (!empty($matches[1])) $imageurl=$matches[1].'m.jpg';
2134 }
2135 else // this is a flickr page (html)
2136 {
2137 list($httpstatus,$headers,$data) = getHTTP($url,20); // Get the flickr html page.
2138 if (strpos($httpstatus,'200 OK')!==false)
2139 {
2140 // Flickr now nicely provides the URL of the thumbnail in each flickr page.
2141 preg_match('!<link rel=\"image_src\" href=\"(.+?)\"!',$data,$matches);
2142 if (!empty($matches[1])) $imageurl=$matches[1];
2143
2144 // In albums (and some other pages), the link rel="image_src" is not provided,
2145 // but flickr provides:
2146 // <meta property="og:image" content="http://farm4.staticflickr.com/3398/3239339068_25d13535ff_z.jpg" />
2147 if ($imageurl=='')
2148 {
2149 preg_match('!<meta property=\"og:image\" content=\"(.+?)\"!',$data,$matches);
2150 if (!empty($matches[1])) $imageurl=$matches[1];
2151 }
2152 }
2153 }
2154
2155 if ($imageurl!='')
2156 { // Let's download the image.
2157 list($httpstatus,$headers,$data) = getHTTP($imageurl,10); // Image is 240x120, so 10 seconds to download should be enough.
2158 if (strpos($httpstatus,'200 OK')!==false)
2159 {
2160 file_put_contents($GLOBALS['config']['CACHEDIR'].'/'.$thumbname,$data); // Save image to cache.
2161 header('Content-Type: image/jpeg');
2162 echo $data;
2163 return;
2164 }
2165 }
2166 }
2167
2168 elseif ($domain=='vimeo.com' )
2169 {
2170 // This is more complex: we have to perform a HTTP request, then parse the result.
2171 // Maybe we should deport this to javascript ? Example: http://stackoverflow.com/questions/1361149/get-img-thumbnails-from-vimeo/4285098#4285098
2172 $vid = substr(parse_url($url,PHP_URL_PATH),1);
2173 list($httpstatus,$headers,$data) = getHTTP('http://vimeo.com/api/v2/video/'.htmlspecialchars($vid).'.php',5);
2174 if (strpos($httpstatus,'200 OK')!==false)
2175 {
2176 $t = unserialize($data);
2177 $imageurl = $t[0]['thumbnail_medium'];
2178 // Then we download the image and serve it to our client.
2179 list($httpstatus,$headers,$data) = getHTTP($imageurl,10);
2180 if (strpos($httpstatus,'200 OK')!==false)
2181 {
2182 file_put_contents($GLOBALS['config']['CACHEDIR'].'/'.$thumbname,$data); // Save image to cache.
2183 header('Content-Type: image/jpeg');
2184 echo $data;
2185 return;
2186 }
2187 }
2188 }
2189
2190 elseif ($domain=='ted.com' || endsWith($domain,'.ted.com'))
2191 {
2192 // The thumbnail for TED talks is located in the <link rel="image_src" [...]> tag on that page
2193 // http://www.ted.com/talks/mikko_hypponen_fighting_viruses_defending_the_net.html
2194 // <link rel="image_src" href="http://images.ted.com/images/ted/28bced335898ba54d4441809c5b1112ffaf36781_389x292.jpg" />
2195 list($httpstatus,$headers,$data) = getHTTP($url,5);
2196 if (strpos($httpstatus,'200 OK')!==false)
2197 {
2198 // Extract the link to the thumbnail
2199 preg_match('!link rel="image_src" href="(http://images.ted.com/images/ted/.+_\d+x\d+\.jpg)"!',$data,$matches);
2200 if (!empty($matches[1]))
2201 { // Let's download the image.
2202 $imageurl=$matches[1];
2203 list($httpstatus,$headers,$data) = getHTTP($imageurl,20); // No control on image size, so wait long enough.
2204 if (strpos($httpstatus,'200 OK')!==false)
2205 {
2206 $filepath=$GLOBALS['config']['CACHEDIR'].'/'.$thumbname;
2207 file_put_contents($filepath,$data); // Save image to cache.
2208 if (resizeImage($filepath))
2209 {
2210 header('Content-Type: image/jpeg');
2211 echo file_get_contents($filepath);
2212 return;
2213 }
2214 }
2215 }
2216 }
2217 }
2218
2219 elseif ($domain=='xkcd.com' || endsWith($domain,'.xkcd.com'))
2220 {
2221 // There is no thumbnail available for xkcd comics, so download the whole image and resize it.
2222 // http://xkcd.com/327/
2223 // <img src="http://imgs.xkcd.com/comics/exploits_of_a_mom.png" title="<BLABLA>" alt="<BLABLA>" />
2224 list($httpstatus,$headers,$data) = getHTTP($url,5);
2225 if (strpos($httpstatus,'200 OK')!==false)
2226 {
2227 // Extract the link to the thumbnail
2228 preg_match('!<img src="(http://imgs.xkcd.com/comics/.*)" title="[^s]!',$data,$matches);
2229 if (!empty($matches[1]))
2230 { // Let's download the image.
2231 $imageurl=$matches[1];
2232 list($httpstatus,$headers,$data) = getHTTP($imageurl,20); // No control on image size, so wait long enough.
2233 if (strpos($httpstatus,'200 OK')!==false)
2234 {
2235 $filepath=$GLOBALS['config']['CACHEDIR'].'/'.$thumbname;
2236 file_put_contents($filepath,$data); // Save image to cache.
2237 if (resizeImage($filepath))
2238 {
2239 header('Content-Type: image/jpeg');
2240 echo file_get_contents($filepath);
2241 return;
2242 }
2243 }
2244 }
2245 }
2246 }
2247
2248 else
2249 {
2250 // For all other domains, we try to download the image and make a thumbnail.
2251 list($httpstatus,$headers,$data) = getHTTP($url,30); // We allow 30 seconds max to download (and downloads are limited to 4 Mb)
2252 if (strpos($httpstatus,'200 OK')!==false)
2253 {
2254 $filepath=$GLOBALS['config']['CACHEDIR'].'/'.$thumbname;
2255 file_put_contents($filepath,$data); // Save image to cache.
2256 if (resizeImage($filepath))
2257 {
2258 header('Content-Type: image/jpeg');
2259 echo file_get_contents($filepath);
2260 return;
2261 }
2262 }
2263 }
2264
2265
2266 // Otherwise, return an empty image (8x8 transparent gif)
2267 $blankgif = base64_decode('R0lGODlhCAAIAIAAAP///////yH5BAEKAAEALAAAAAAIAAgAAAIHjI+py+1dAAA7');
2268 file_put_contents($GLOBALS['config']['CACHEDIR'].'/'.$blankname,$blankgif); // Also put something in cache so that this URL is not requested twice.
2269 header('Content-Type: image/gif');
2270 echo $blankgif;
2271}
2272
2273// Make a thumbnail of the image (to width: 120 pixels)
2274// Returns true if success, false otherwise.
2275function resizeImage($filepath)
2276{
2277 if (!function_exists('imagecreatefromjpeg')) return false; // GD not present: no thumbnail possible.
2278
2279 // Trick: some stupid people rename GIF as JPEG... or else.
2280 // So we really try to open each image type whatever the extension is.
2281 $header=file_get_contents($filepath,false,NULL,0,256); // Read first 256 bytes and try to sniff file type.
2282 $im=false;
2283 $i=strpos($header,'GIF8'); if (($i!==false) && ($i==0)) $im = imagecreatefromgif($filepath); // Well this is crude, but it should be enough.
2284 $i=strpos($header,'PNG'); if (($i!==false) && ($i==1)) $im = imagecreatefrompng($filepath);
2285 $i=strpos($header,'JFIF'); if ($i!==false) $im = imagecreatefromjpeg($filepath);
2286 if (!$im) return false; // Unable to open image (corrupted or not an image)
2287 $w = imagesx($im);
2288 $h = imagesy($im);
2289 $ystart = 0; $yheight=$h;
2290 if ($h>$w) { $ystart= ($h/2)-($w/2); $yheight=$w/2; }
2291 $nw = 120; // Desired width
2292 $nh = min(floor(($h*$nw)/$w),120); // Compute new width/height, but maximum 120 pixels height.
2293 // Resize image:
2294 $im2 = imagecreatetruecolor($nw,$nh);
2295 imagecopyresampled($im2, $im, 0, 0, 0, $ystart, $nw, $nh, $w, $yheight);
2296 imageinterlace($im2,true); // For progressive JPEG.
2297 $tempname=$filepath.'_TEMP.jpg';
2298 imagejpeg($im2, $tempname, 90);
2299 imagedestroy($im);
2300 imagedestroy($im2);
2301 rename($tempname,$filepath); // Overwrite original picture with thumbnail.
2302 return true;
2303}
2304
2305// Invalidate caches when the database is changed or the user logs out.
2306// (eg. tags cache).
2307function invalidateCaches()
2308{
2309 unset($_SESSION['tags']); // Purge cache attached to session.
2310 pageCache::purgeCache(); // Purge page cache shared by sessions.
2311}
2312
2313if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=genthumbnail')) { genThumbnail(); exit; } // Thumbnail generation/cache does not need the link database.
2314if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=rss')) { showRSS(); exit; }
2315if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=atom')) { showATOM(); exit; }
2316if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=dailyrss')) { showDailyRSS(); exit; }
2317if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=daily')) { showDaily(); exit; }
2318if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'ws=')) { processWS(); exit; } // Webservices (for jQuery/jQueryUI)
2319if (!isset($_SESSION['LINKS_PER_PAGE'])) $_SESSION['LINKS_PER_PAGE']=$GLOBALS['config']['LINKS_PER_PAGE'];
2320renderPage();
2321?> \ No newline at end of file
diff --git a/tpl/addlink.html b/tpl/addlink.html
new file mode 100644
index 00000000..853715dc
--- /dev/null
+++ b/tpl/addlink.html
@@ -0,0 +1,16 @@
1<!DOCTYPE html>
2<html>
3<head>{include="includes"}</head>
4<body onload="document.addform.post.focus();">
5<div id="pageheader">
6 {include="page.header"}
7 <div id="headerform">
8 <form method="GET" action="" name="addform" class="addform">
9 <input type="text" name="post" style="width:50%;">
10 <input type="submit" value="Add link" class="bigbutton">
11 </form>
12 </div>
13</div>
14{include="page.footer"}
15</body>
16</html> \ No newline at end of file
diff --git a/tpl/changepassword.html b/tpl/changepassword.html
new file mode 100644
index 00000000..48cf5fa3
--- /dev/null
+++ b/tpl/changepassword.html
@@ -0,0 +1,15 @@
1<!DOCTYPE html>
2<html>
3<head>{include="includes"}</head>
4<body onload="document.changepasswordform.oldpassword.focus();">
5<div id="pageheader">
6 {include="page.header"}
7 <form method="POST" action="" name="changepasswordform" id="changepasswordform">
8 Old password: <input type="password" name="oldpassword">&nbsp; &nbsp;
9 New password: <input type="password" name="setpassword">
10 <input type="hidden" name="token" value="{$token}">
11 <input type="submit" name="Save" value="Save password" class="bigbutton"></form>
12</div>
13{include="page.footer"}
14</body>
15</html> \ No newline at end of file
diff --git a/tpl/changetag.html b/tpl/changetag.html
new file mode 100644
index 00000000..b0bd0d06
--- /dev/null
+++ b/tpl/changetag.html
@@ -0,0 +1,16 @@
1<!DOCTYPE html>
2<html>
3<head>{include="includes"}</head>
4<body onload="document.changetag.fromtag.focus();">
5<div id="pageheader">
6 {include="page.header"}
7 <form method="POST" action="" name="changetag" id="changetag">
8 <input type="hidden" name="token" value="{$token}">
9 Tag: <input type="text" name="fromtag" id="fromtag">
10 <input type="text" name="totag" style="margin-left:40px;"><input type="submit" name="renametag" value="Rename tag" class="bigbutton">
11 &nbsp;&nbsp;or&nbsp; <input type="submit" name="deletetag" value="Delete tag" class="bigbutton" onClick="return confirmDeleteTag();"><br>(Case sensitive)</form>
12<script language="JavaScript">function confirmDeleteTag() { var agree=confirm("Are you sure you want to delete this tag from all links ?"); if (agree) return true ; else return false ; }</script>
13</div>
14{include="page.footer"}
15</body>
16</html> \ No newline at end of file
diff --git a/tpl/configure.html b/tpl/configure.html
new file mode 100644
index 00000000..00c41f28
--- /dev/null
+++ b/tpl/configure.html
@@ -0,0 +1,21 @@
1<!DOCTYPE html>
2<html>
3<head>{include="includes"}</head>
4<body onload="document.configform.title.focus();">
5<div id="pageheader">
6 {include="page.header"}
7{$timezone_js}
8 <form method="POST" action="" name="configform" id="configform">
9 <input type="hidden" name="token" value="{$token}">
10 <table border="0" cellpadding="20">
11 <tr><td><b>Page title:</b></td><td><input type="text" name="title" id="title" size="50" value="{$title}"></td></tr>
12 <tr><td valign="top"><b>Timezone:</b></td><td>{$timezone_form}</td></tr>
13 <tr><td valign="top"><b>Redirector</b></td><td><input type="text" name="redirector" id="redirector" size="50" value="{$redirector}"><br>(e.g. <i>http://anonym.to/?</i> will mask the HTTP_REFERER)</td></tr>
14 <tr> <td valign="top">Security:</td> <td><input type="checkbox" name="disablesessionprotection" id="disablesessionprotection" {if="!empty($GLOBALS['disablesessionprotection'])"}checked{/if}><label for="disablesessionprotection">&nbsp;Disable session cookie hijacking protection (Check this if you get disconnected often or if your IP address changes often.)</label></td></tr>
15 <tr><td></td><td align="right"><input type="submit" name="Save" value="Save config" class="bigbutton"></td></tr>
16 </table>
17 </form>
18</div>
19{include="page.footer"}
20</body>
21</html> \ No newline at end of file
diff --git a/tpl/daily.html b/tpl/daily.html
new file mode 100644
index 00000000..4bc8568b
--- /dev/null
+++ b/tpl/daily.html
@@ -0,0 +1,63 @@
1<!DOCTYPE html>
2<html>
3<head>{include="includes"}</head>
4<body>
5<div id="pageheader">{include="page.header"}</div>
6<div class="daily">
7 <div class="dailyAbout">
8 All links of one day<br>in a single page.<br>
9 {if="$previousday"} <a href="?do=daily&day={$previousday}"><b>&lt;</b>Previous day</a>{else}<b>&lt;</b>Previous day{/if}
10 -
11 {if="$nextday"}<a href="?do=daily&day={$nextday}">Next day<b>&gt;</b></a>{else}Next day<b>&gt;</b>{/if}
12 <br><br>
13 <a href="?do=dailyrss" title="1 RSS entry per day"><img src="images/feed-icon-14x14.png#" width="14" height="14" style="position:relative;top:3px; margin-right:4px;">Daily RSS Feed</a>
14 </div>
15 <div class="dailyTitle"><img src="../images/floral_left.png" width="51" height="50" class="nomobile"> The Daily Shaarli <img src="../images/floral_right.png" width="51" height="50" class="nomobile"></div>
16 <div class="dailyDate"><span class="nomobile">&#x0097;&#x0097;&#x0097;&#x0097;&#x0097;&#x0097;&#x0097;&#x0097;&#x0097;&#x0097;&#x0097;</span> {$day} <span class="nomobile">&#x0097;&#x0097;&#x0097;&#x0097;&#x0097;&#x0097;&#x0097;&#x0097;&#x0097;&#x0097;&#x0097;</span></div>
17 <div style="clear:both;"></div>
18
19 {if="$linksToDisplay"}
20 <div id="daily_col1">
21 {loop="col1"}
22 <div class="dailyEntry">
23 <div style="float:right;position:relative;top:-1px;"><a href="?{$value.linkdate|smallHash}"><img src="../images/squiggle2.png" width="25" height="26" title="permalink" alt="permalink"></a></div>
24 {if="$value.tags"}<div class="dailyEntryTags">{loop="value.taglist"}{$value|htmlspecialchars} - {/loop}</div>{/if}
25 <div class="dailyEntryTitle"><a href="{$value.url}">{$value.title|htmlspecialchars}</a></div>
26 {if="$value.thumbnail"}<div class="dailyEntryThumbnail">{$value.thumbnail}</div>{/if}
27 <div class="dailyEntryDescription">{$value.formatedDescription}</div>
28 </div>
29 {/loop}
30 </div>
31
32 <div id="daily_col2">
33 {loop="col2"}
34 <div class="dailyEntry">
35 <div style="float:right;position:relative;top:-1px;"><a href="?{$value.linkdate|smallHash}"><img src="../images/squiggle2.png" width="25" height="26" title="permalink" alt="permalink"></a></div>
36 {if="$value.tags"}<div class="dailyEntryTags">{loop="value.taglist"}{$value|htmlspecialchars} - {/loop}</div>{/if}
37 <div class="dailyEntryTitle"><a href="{$value.url}">{$value.title|htmlspecialchars}</a></div>
38 {if="$value.thumbnail"}<div class="dailyEntryThumbnail">{$value.thumbnail}</div>{/if}
39 <div class="dailyEntryDescription">{$value.formatedDescription}</div>
40 </div>
41 {/loop}
42 </div>
43
44 <div id="daily_col3">
45 {loop="col3"}
46 <div class="dailyEntry">
47 <div style="float:right;position:relative;top:-1px;"><a href="?{$value.linkdate|smallHash}"><img src="../images/squiggle2.png" width="25" height="26" title="permalink" alt="permalink"></a></div>
48 {if="$value.tags"}<div class="dailyEntryTags">{loop="value.taglist"}{$value|htmlspecialchars} - {/loop}</div>{/if}
49 <div class="dailyEntryTitle"><a href="{$value.url}">{$value.title|htmlspecialchars}</a></div>
50 {if="$value.thumbnail"}<div class="dailyEntryThumbnail">{$value.thumbnail}</div>{/if}
51 <div class="dailyEntryDescription">{$value.formatedDescription}</div>
52 </div>
53 {/loop}
54 </div>
55 {else}
56 <div style="text-align:center; padding:40px 0px 90px 0px;">No articles on this day.</div>
57 {/if}
58 <div style="clear:both;"></div>
59 <div style="text-align:center; padding-bottom:20px;"><img src="../images/squiggle_closing.png" width="66" height="61" alt="-"></div>
60</div>
61{include="page.footer"}
62</body>
63</html> \ No newline at end of file
diff --git a/tpl/dailyrss.html b/tpl/dailyrss.html
new file mode 100644
index 00000000..436e1cd2
--- /dev/null
+++ b/tpl/dailyrss.html
@@ -0,0 +1,8 @@
1{loop="links"}
2 <h3><a href="{$value.url}">{$value.title|htmlspecialchars}</a></h3>
3 <small>{if="!$GLOBALS['config']['HIDE_TIMESTAMPS']"}{$value.localdate|htmlspecialchars} - {/if}{if="$value.tags"}{$value.tags|htmlspecialchars}{/if}<br>
4 {$value.url|htmlspecialchars}</small><br>
5 {if="$value.thumbnail"}{$value.thumbnail}{/if}<br>
6 {if="$value.description"}{$value.formatedDescription}{/if}
7 <br><br><hr>
8{/loop} \ No newline at end of file
diff --git a/tpl/editlink.html b/tpl/editlink.html
new file mode 100644
index 00000000..4ad43b35
--- /dev/null
+++ b/tpl/editlink.html
@@ -0,0 +1,28 @@
1<!DOCTYPE html>
2<html>
3<head>{include="includes"}</head>
4<body
5{if condition="$link.title==''"}onload="document.linkform.lf_title.focus();"
6{elseif condition="$link.description==''"}onload="document.linkform.lf_description.focus();"
7{else}onload="document.linkform.lf_tags.focus();"{/if} >
8<div id="pageheader">
9 {include="page.header"}
10 <div id="editlinkform">
11 <form method="post" name="linkform">
12 <input type="hidden" name="lf_linkdate" value="{$link.linkdate}">
13 <i>URL</i><br><input type="text" name="lf_url" value="{$link.url|htmlspecialchars}" style="width:100%"><br>
14 <i>Title</i><br><input type="text" name="lf_title" value="{$link.title|htmlspecialchars}" style="width:100%"><br>
15 <i>Description</i><br><textarea name="lf_description" rows="4" cols="25" style="width:100%">{$link.description|htmlspecialchars}</textarea><br>
16 <i>Tags</i><br><input type="text" id="lf_tags" name="lf_tags" value="{$link.tags|htmlspecialchars}" style="width:100%"><br>
17 <input type="checkbox" {if condition="$link.private!=0"}checked="yes"{/if} style="margin:7 0 10 0;" name="lf_private" id="lf_private">&nbsp;<label for="lf_private"><i>Private</i></label><br>
18 <input type="submit" value="Save" name="save_edit" class="bigbutton" style="margin-left:40px;">
19 <input type="submit" value="Cancel" name="cancel_edit" class="bigbutton" style="margin-left:40px;">
20 {if condition="!$link_is_new"}<input type="submit" value="Delete" name="delete_link" class="bigbutton" style="margin-left:180px;" onClick="return confirmDeleteLink();">{/if}
21 <input type="hidden" name="token" value="{$token}">
22 {if condition="$http_referer"}<input type="hidden" name="returnurl" value="{$http_referer|htmlspecialchars}">{/if}
23 </form>
24 </div>
25</div>
26{include="page.footer"}
27</body>
28</html> \ No newline at end of file
diff --git a/tpl/export.html b/tpl/export.html
new file mode 100644
index 00000000..938cbe64
--- /dev/null
+++ b/tpl/export.html
@@ -0,0 +1,15 @@
1<!DOCTYPE html>
2<html>
3<head>{include="includes"}</head>
4<body>
5<div id="pageheader">
6 {include="page.header"}
7 <div id="toolsdiv">
8 <a href="?do=export&what=all"><b>Export all</b> <span>: Export all links</span></a><br><br>
9 <a href="?do=export&what=public"><b>Export public</b> <span>: Export public links only</a><br><br>
10 <a href="?do=export&what=private"><b>Export private</b> <span>: Export private links only</a><br><br style="clear:both;">
11 </div>
12</div>
13{include="page.footer"}
14</body>
15</html> \ No newline at end of file
diff --git a/tpl/import.html b/tpl/import.html
new file mode 100644
index 00000000..9e581fc9
--- /dev/null
+++ b/tpl/import.html
@@ -0,0 +1,21 @@
1<!DOCTYPE html>
2<html>
3<head>{include="includes"}</head>
4<body onload="document.uploadform.filetoupload.focus();">
5<div id="pageheader">
6 {include="page.header"}
7 <div id="uploaddiv">
8 Import Netscape html bookmarks (as exported from Firefox/Chrome/Opera/delicious/diigo...) (Max: {$maxfilesize|htmlspecialchars} bytes).
9 <form method="POST" action="?do=upload" enctype="multipart/form-data" name="uploadform" id="uploadform">
10 <input type="hidden" name="token" value="{$token}">
11 <input type="file" name="filetoupload" size="80">
12 <input type="hidden" name="MAX_FILE_SIZE" value="{$maxfilesize|htmlspecialchars}">
13 <input type="submit" name="import_file" value="Import" class="bigbutton"><br>
14 <input type="checkbox" name="private" id="private"><label for="private">&nbsp;Import all links as private</label><br>
15 <input type="checkbox" name="overwrite" id="overwrite"><label for="overwrite">&nbsp;Overwrite existing links</label>
16 </form>
17 </div>
18</div>
19{include="page.footer"}
20</body>
21</html> \ No newline at end of file
diff --git a/tpl/includes.html b/tpl/includes.html
new file mode 100644
index 00000000..5319f452
--- /dev/null
+++ b/tpl/includes.html
@@ -0,0 +1,10 @@
1<title>{$pagetitle}</title>
2<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
3<meta name="format-detection" content="telephone=no" />
4<meta name="viewport" content="width=device-width,initial-scale=1.0" />
5<link rel="alternate" type="application/rss+xml" href="{$feedurl}?do=rss{$searchcrits}#" title="RSS Feed" />
6<link rel="alternate" type="application/atom+xml" href="{$feedurl}?do=atom{$searchcrits}#" title="ATOM Feed" />
7<link href="images/favicon.ico#" rel="shortcut icon" type="image/x-icon" />
8<link type="text/css" rel="stylesheet" href="inc/shaarli.css?version={$version|urlencode}#" />
9{if condition="is_file('inc/user.css')"}<link type="text/css" rel="stylesheet" href="inc/user.css?version={$version}#" />{/if}
10<script src="inc/jquery.min.js#"></script><script src="inc/jquery-ui.min.js#"></script>
diff --git a/tpl/install.html b/tpl/install.html
new file mode 100644
index 00000000..4034ef1b
--- /dev/null
+++ b/tpl/install.html
@@ -0,0 +1,21 @@
1<!DOCTYPE html>
2<html>
3<head>{include="includes"}{$timezone_js}</head>
4<body onload="document.installform.setlogin.focus();">
5<div style="margin-left:20px;">
6<h1>Shaarli</h1>
7It looks like it's the first time you run Shaarli. Please configure it:<br>
8<div style="color:white !important;">
9<form method="POST" action="" name="installform" id="installform" style="border:1px solid black; padding:10 10 10 10;">
10<table border="0" cellpadding="20">
11<tr><td><b>Login:</b></td><td><input type="text" name="setlogin" size="30"></td></tr>
12<tr><td><b>Password:</b></td><td><input type="password" name="setpassword" size="30"></td></tr>
13{$timezone_html}
14<tr><td><b>Page title:</b></td><td><input type="text" name="title" size="30"></td></tr>
15<tr><td></td><td align="right"><input type="submit" name="Save" value="Save config" class="bigbutton"></td></tr>
16</table>
17</form>
18</div>
19{include="page.footer"}
20</body>
21</html> \ No newline at end of file
diff --git a/tpl/linklist.html b/tpl/linklist.html
new file mode 100644
index 00000000..bfb1fcda
--- /dev/null
+++ b/tpl/linklist.html
@@ -0,0 +1,76 @@
1<!DOCTYPE html>
2<html>
3<head>{include="includes"}</head>
4<body>
5<div id="pageheader">
6 {include="page.header"}
7 <div id="headerform" style="width:100%; white-space:nowrap;">
8 <form method="GET" class="searchform" name="searchform" style="display:inline;"><input type="text" id="searchform_value" name="searchterm" style="width:30%" value=""> <input type="submit" value="Search" class="bigbutton"></form>
9 <form method="GET" class="tagfilter" name="tagfilter" style="display:inline;margin-left:24px;"><input type="text" name="searchtags" id="tagfilter_value" style="width:10%" value=""> <input type="submit" value="Filter by tag" class="bigbutton"></form>
10 </div>
11</div>
12
13<div id="linklist">
14
15 {include="linklist.paging"}
16
17 {if="count($links)==0"}
18 <div id="searchcriteria">Nothing found.</i></div>
19 {else}
20 {if="$search_type=='fulltext'"}
21 <div id="searchcriteria">{$result_count} results for <i>{$search_crits}</i></div>
22 {/if}
23 {if="$search_type=='tags'"}
24 <div id="searchcriteria">{$result_count} results for tags <i>
25 {loop="search_crits"}
26 <span class="linktag" title="Remove tag"><a href="?removetag={$value|htmlspecialchars}">{$value|htmlspecialchars} <span style="border-left:1px solid #aaa; padding-left:5px; color:#6767A7;">x</span></a></span>
27 {/loop}</i></div>
28 {/if}
29 {/if}
30 <ul>
31 {loop="links"}
32 <li{if="$value.class"} class="{$value.class}"{/if}>
33 <div class="thumbnail">{$value.url|thumbnail}</div>
34 <div class="linkcontainer">
35 <span class="linktitle"><a href="{$redirector}{$value.url}">{$value.title|htmlspecialchars}</a></span>
36 {if="isLoggedIn()"}
37 <form method="GET" class="buttoneditform"><input type="hidden" name="edit_link" value="{$value.linkdate}"><input type="image" alt="Edit" src="images/edit_icon.png#" title="Edit" class="button_edit"></form>
38 <form method="POST" class="buttoneditform"><input type="hidden" name="lf_linkdate" value="{$value.linkdate}">
39 <input type="hidden" name="token" value="{$token}"><input type="hidden" name="delete_link"><input type="image" alt="Delete" src="images/delete_icon.png#" title="Delete" class="button_delete" onClick="return confirmDeleteLink();"></form>
40 {/if}
41 <br>
42 {if="$value.description"}<div class="linkdescription"{if condition="$search_type=='permalink'"} style="max-height:none !important;"{/if}>{$value.description}</div>{/if}
43 {if="!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()"}
44 <span class="linkdate" title="Permalink"><a href="?{$value.linkdate|smallHash}">{$value.localdate|htmlspecialchars} - permalink</a> - </span>
45 {else}
46 <span class="linkdate" title="Short link here"><a href="?{$value.linkdate|smallHash}">permalink</a> - </span>
47 {/if}
48 <div style="position:relative;display:inline;"><a href="http://invx.com/code/qrcode/?code={$scripturl|urlencode}%3F{$value.linkdate|smallHash}&width=200&height=200" onclick="return false;" class="qrcode"><img src="images/qrcode.png#" width="13" height="13" title="QR-Code"></a></div> -
49 <span class="linkurl" title="Short link">{$value.url|htmlspecialchars}</span><br>
50 {if="$value.tags"}
51 <div class="linktaglist">
52 {loop="value.taglist"}<span class="linktag" title="Add tag"><a href="?addtag={$value|urlencode}">{$value|htmlspecialchars}</a></span> {/loop}
53 </div>
54 {/if}
55 </div>
56 </li>
57 {/loop}
58 </ul>
59
60 {include="linklist.paging"}
61
62</div>
63
64 {include="page.footer"}
65<script>
66$(document).ready(function() {
67 $('a.qrcode').click(function(){
68 hide_qrcode();
69 var link = $(this).attr('href');
70 $(this).after('<div class="qrcode" onclick="hide_qrcode();return false;"><img src="'+link+'#" width="200" height="200"><br>click to close</div>');
71 });
72});
73function hide_qrcode() { $('div.qrcode').remove(); }
74</script>
75</body>
76</html> \ No newline at end of file
diff --git a/tpl/linklist.paging.html b/tpl/linklist.paging.html
new file mode 100644
index 00000000..b0c119d9
--- /dev/null
+++ b/tpl/linklist.paging.html
@@ -0,0 +1,20 @@
1<div class="paging">
2{if="isLoggedIn()"}
3 <div id="paging_privatelinks">
4 <a href="?privateonly">
5 {if="$privateonly"}
6 <img src="images/private_16x16_active.png#" width="16" height="16" title="Click to see all links" alt="Click to see all links">
7 {else}
8 <img src="images/private_16x16.png#" width="16" height="16" title="Click to see only private links" alt="Click to see only private links">
9 {/if}
10 </a>
11 </div>
12{/if}
13 <div id="paging_linksperpage">
14 Links per page: <a href="?linksperpage=20">20</a> <a href="?linksperpage=50">50</a> <a href="?linksperpage=100">100</a>
15 <form method="GET" style="display:inline;" class="linksperpage"><input type="text" name="linksperpage" size="2" style="height:15px;"></form>
16 </div>
17 {if="$previous_page_url"} <a href="{$previous_page_url}" id="paging_older">&#x25C4;Older</a> {/if}
18 <div id="paging_current">page {$page_current} / {$page_max} </div>
19 {if="$next_page_url"} <a href="{$next_page_url}" id="paging_newer">Newer&#x25BA;</a> {/if}
20</div> \ No newline at end of file
diff --git a/tpl/loginform.html b/tpl/loginform.html
new file mode 100644
index 00000000..805a0148
--- /dev/null
+++ b/tpl/loginform.html
@@ -0,0 +1,26 @@
1<!DOCTYPE html>
2<html>
3<head>{include="includes"}</head>
4<body{if="ban_canLogin()"} onload="document.loginform.login.focus();"{/if}>
5<div id="pageheader">
6 {include="page.header"}
7
8 <div id="headerform">
9{if="!ban_canLogin()"}
10 You have been banned from login after too many failed attempts. Try later.
11{else}
12 <form method="post" name="loginform">
13 Login: <input type="text" name="login" tabindex="1">&nbsp;&nbsp;&nbsp;
14 Password : <input type="password" name="password" tabindex="2">
15 <input type="submit" value="Login" class="bigbutton" tabindex="4"><br>
16 <input style="margin:10 0 0 40;" type="checkbox" name="longlastingsession" id="longlastingsession" tabindex="3"><label for="longlastingsession">&nbsp;Stay signed in (Do not check on public computers)</label>
17 <input type="hidden" name="token" value="{$token}">
18 {if="$returnurl"}<input type="hidden" name="returnurl" value="{$returnurl|htmlspecialchars}">{/if}
19 </form>
20{/if}
21 </div>
22</div>
23
24{include="page.footer"}
25</body>
26</html> \ No newline at end of file
diff --git a/tpl/page.footer.html b/tpl/page.footer.html
new file mode 100644
index 00000000..7fe15017
--- /dev/null
+++ b/tpl/page.footer.html
@@ -0,0 +1,20 @@
1<div id="footer">
2 <b><a href="http://sebsauvage.net/wiki/doku.php?id=php:shaarli">Shaarli {$version|htmlspecialchars}</a></b> - The personal, minimalist, super-fast, no-database delicious clone. By <a href="http://sebsauvage.net" target="_blank">sebsauvage.net</a>. Theme by <a href="http://blog.idleman.fr" target="_blank">idleman.fr</a>.
3</div>
4{if="$newversion"}
5 <div id="newversion"><span style="text-decoration:blink;">&#x25CF;</span> Shaarli {$newversion|htmlspecialchars} is <a href="http://sebsauvage.net/wiki/doku.php?id=php:shaarli#download">available</a>.</div>
6{/if}
7{if="isLoggedIn()"}
8<script language="JavaScript">function confirmDeleteLink() { var agree=confirm("Are you sure you want to delete this link ?"); if (agree) return true ; else return false ; }</script>
9{/if}
10
11{if="$GLOBALS['config']['OPEN_SHAARLI'] || isLoggedIn()"}
12<script language="JavaScript">
13$(document).ready(function()
14{
15 $('#lf_tags').autocomplete({source:'{$source}?ws=tags',minLength:1});
16 $('#searchtags').autocomplete({source:'{$source}?ws=tags',minLength:1});
17 $('#fromtag').autocomplete({source:'{$source}?ws=singletag',minLength:1});
18});
19</script>
20{/if}
diff --git a/tpl/page.header.html b/tpl/page.header.html
new file mode 100644
index 00000000..60fc1767
--- /dev/null
+++ b/tpl/page.header.html
@@ -0,0 +1,26 @@
1
2 <div id="logo" title="Share your links !" onclick="document.location='?';"></div>
3 <div style="float:right; font-style:italic; color:#bbb; text-align:right; padding:0 5 0 0;" class="nomobile">Shaare your links...<br>
4 {if="!empty($linkcount)"}{$linkcount} links{/if}</div>
5 <span id="shaarli_title"><a href="?">{$shaarlititle}</a></span>
6
7{if="!empty($_GET['source']) && $_GET['source']=='bookmarklet'"}
8 {ignore} When called as a popup from bookmarklet, do not display menu. {/ignore}
9{else}
10 <a href="?" class="nomobile">Home</a>
11 {if="isLoggedIn()"}
12 <a href="?do=logout">Logout</a><a href="?do=tools">Tools</a><a href="?do=addlink"><b>Add link</b></a>
13 {elseif="$GLOBALS['config']['OPEN_SHAARLI']"}
14 <a href="?do=tools">Tools</a><a href="?do=addlink"><b>Add link</b></a>
15 {else}
16 <a href="?do=login">Login</a>
17 {/if}
18 <a href="{$feedurl}?do=rss{$searchcrits}" class="nomobile">RSS Feed</a>
19 <a href="{$feedurl}?do=atom{$searchcrits}" style="padding-left:10px;" class="nomobile">ATOM Feed</a>
20 <a href="?do=tagcloud">Tag cloud</a>
21 <a href="?do=picwall{$searchcrits}">Picture wall</a>
22 <a href="?do=daily">Daily</a>
23{/if}
24 <div class="clear"></div>
25
26
diff --git a/tpl/page.html b/tpl/page.html
new file mode 100644
index 00000000..834915ec
--- /dev/null
+++ b/tpl/page.html
@@ -0,0 +1,9 @@
1<!DOCTYPE html>
2<html>
3<head>{include="includes"}</head>
4<body>
5 <div id="pageheader">{include="page.header"}</div>
6 You body goes here...
7 {include="page.footer"}
8</body>
9</html> \ No newline at end of file
diff --git a/tpl/picwall.html b/tpl/picwall.html
new file mode 100644
index 00000000..2083a629
--- /dev/null
+++ b/tpl/picwall.html
@@ -0,0 +1,24 @@
1<!DOCTYPE html>
2<html>
3<head>{include="includes"}
4<script src="inc/jquery.lazyload.min.js#"></script>
5</head>
6<body>
7<div id="pageheader">{include="page.header"}</div>
8<center>
9<div class="picwall_container">
10 {loop="linksToDisplay"}
11 <div class="picwall_pictureframe">
12 {$value.thumbnail}<a href="{$value.permalink}"><span class="info">{$value.title|htmlspecialchars}</span></a>
13 </div>
14 {/loop}
15</div>
16</center>
17{include="page.footer"}
18</body>
19<script>
20$(document).ready(function() {
21 $("img.lazyimage").show().lazyload();
22});
23</script>
24</html> \ No newline at end of file
diff --git a/tpl/picwall2.html b/tpl/picwall2.html
new file mode 100644
index 00000000..44d08b0c
--- /dev/null
+++ b/tpl/picwall2.html
@@ -0,0 +1,19 @@
1<!DOCTYPE html>
2<html>
3<head>{include="includes"}</head>
4<body>
5<div id="pageheader">{include="page.header"}</div>
6<div style="background-color:#003;">
7 {loop="linksToDisplay"}
8 <div style="float:left;width:48%;border-right:2px solid white;height:120px;overflow:hide;">
9 <div style="float:left;width:120px;text-align:center">{$value.thumbnail}</div>
10 <a href="{$value.permalink}" style="color:yellow;font-weight:bold;text-decoration:none;">{$value.title|htmlspecialchars}</a><br>
11 <span style="font-size:8pt;color:#eee;">{$value.description|htmlspecialchars}</span>
12 <div style="clear:both;"></div>
13 </div><br>
14 {/loop}
15</div>
16
17{include="page.footer"}
18</body>
19</html> \ No newline at end of file
diff --git a/tpl/readme.txt b/tpl/readme.txt
new file mode 100644
index 00000000..b18deaed
--- /dev/null
+++ b/tpl/readme.txt
@@ -0,0 +1,42 @@
1===== Shaarli template organisation =====
2
3Any Shaarli page should conform to this RainTPL template:
4
5-----------------------------------------------------
6<html>
7<head>{include="includes"}</head>
8<body>
9 <div id="pageheader">{include="page.header"}</div>
10 You body goes here...
11 {include="page.footer"}
12</body>
13</html>
14-----------------------------------------------------
15
16If you want to also add something in the page header (in the dark area), do it here:
17
18<div id="pageheader">{include="page.header"}My menu goes here...</div>
19
20
21Example: "Add new link" form:
22-----------------------------------------------------
23<html>
24<head>{include="includes"}</head>
25<body onload="document.addform.post.focus();">
26<div id="pageheader">
27 {include="page.header"}
28 <div id="headerform">
29 <form method="GET" action="" name="addform" class="addform">
30 <input type="text" name="post" style="width:50%;">
31 <input type="submit" value="Add link" class="bigbutton">
32 </form>
33 </div>
34</div>
35{include="page.footer"}
36</body>
37</html>
38-----------------------------------------------------
39
40
41
42
diff --git a/tpl/tagcloud.html b/tpl/tagcloud.html
new file mode 100644
index 00000000..6918c7be
--- /dev/null
+++ b/tpl/tagcloud.html
@@ -0,0 +1,15 @@
1<!DOCTYPE html>
2<html>
3<head>{include="includes"}</head>
4<body>
5 <div id="pageheader">{include="page.header"}</div>
6<center>
7<div id="cloudtag">
8 {loop="tags"}
9 <span style="color:#99f; font-size:9pt; padding-left:5px; padding-right:2px;">{$value.count}</span><a href="?searchtags={$key|htmlspecialchars}" style="font-size:{$value.size}pt; font-weight:bold; color:black; text-decoration:none">{$key|htmlspecialchars}</a>
10 {/loop}
11</div>
12</center>
13{include="page.footer"}
14</body>
15</html> \ No newline at end of file
diff --git a/tpl/tools.html b/tpl/tools.html
new file mode 100644
index 00000000..48ecc97e
--- /dev/null
+++ b/tpl/tools.html
@@ -0,0 +1,19 @@
1<!DOCTYPE html>
2<html>
3<head>{include="includes"}</head>
4<body>
5<div id="pageheader">
6 {include="page.header"}
7 <div id="toolsdiv">
8 {if="!$GLOBALS['config']['OPEN_SHAARLI']"}<a href="?do=changepasswd"><b>Change password</b> <span>: Change your password.</span></a><br><br>{/if}
9 <a href="?do=configure"><b>Configure your Shaarli</b> <span>: Change Title, timezone...</span></a><br><br>
10 <a href="?do=changetag"><b>Rename/delete tags</b> <span>: Rename or delete a tag in all links</span></a><br><br>
11 <a href="?do=import"><b>Import</b> <span>: Import Netscape html bookmarks (as exported from Firefox, Chrome, Opera, delicious...)</span></a> <br><br>
12 <a href="?do=export"><b>Export</b> <span>: Export Netscape html bookmarks (which can be imported in Firefox, Chrome, Opera, delicious...)</span></a><br><br>
13 <a class="smallbutton" onclick="alert('Drag this link to your bookmarks toolbar, or right-click it and choose Bookmark This Link...');return false;" href="javascript:javascript:(function(){var%20url%20=%20location.href;var%20title%20=%20document.title%20||%20url;window.open('{$pageabsaddr}?post='%20+%20encodeURIComponent(url)+'&amp;title='%20+%20encodeURIComponent(title)+'&amp;source=bookmarklet','_blank','menubar=no,height=390,width=600,toolbar=no,scrollbars=no,status=no,dialog=1');})();"><b>Shaare link</b></a> <a href="#" style="clear:none;"><span>&#x21D0; Drag this link to your bookmarks toolbar (or right-click it and choose Bookmark This Link....).<br>&nbsp;&nbsp;&nbsp;&nbsp;Then click "Shaare link" button in any page you want to share.</span></a><br><br>
14 <div class="clear"></div>
15 </div>
16</div>
17{include="page.footer"}
18</body>
19</html> \ No newline at end of file