--- /dev/null
+Shaarli is distributed under the zlib/libpng License:
+
+Copyright (c) 2011 Sébastien SAUVAGE (sebsauvage.net)
+
+This software is provided 'as-is', without any express or implied warranty.
+In no event will the authors be held liable for any damages arising from
+the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+ claim that you wrote the original software. If you use this software
+ in a product, an acknowledgment in the product documentation would
+ be appreciated but is not required.
+
+ 2. Altered source versions must be plainly marked as such, and must
+ not be misrepresented as being the original software.
+
+ 3. This notice may not be removed or altered from any source distribution.
--- /dev/null
+Copyright (c) 2011 John Resig, http://jquery.com/
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- /dev/null
+/*!
+ * jQuery UI 1.8.17
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI
+ */(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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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
+[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 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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 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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 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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
+.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 b},update:function(a,b){if(!e||!!d.forcePlaceholderSize)b.height()||b.height(c.currentItem.innerHeight()-parseInt(c.currentItem.css("paddingTop")||0,10)-parseInt(c.currentItem.css("paddingBottom")||0,10)),b.width()||b.width(c.currentItem.innerWidth()-parseInt(c.currentItem.css("paddingLeft")||0,10)-parseInt(c.currentItem.css("paddingRight")||0,10))}}}c.placeholder=a(d.placeholder.element.call(c.element,c.currentItem)),c.currentItem.after(c.placeholder),d.placeholder.update(c,c.placeholder)},_contactContainers:function(b){var c=null,d=null;for(var e=this.containers.length-1;e>=0;e--){if(a.ui.contains(this.currentItem[0],this.containers[e].element[0]))continue;if(this._intersectsWith(this.containers[e].containerCache)){if(c&&a.ui.contains(this.containers[e].element[0],c.element[0]))continue;c=this.containers[e],d=e}else this.containers[e].containerCache.over&&(this.containers[e]._trigger("out",b,this._uiHash(this)),this.containers[e].containerCache.over=0)}if(!!c)if(this.containers.length===1)this.containers[d]._trigger("over",b,this._uiHash(this)),this.containers[d].containerCache.over=1;else if(this.currentContainer!=this.containers[d]){var f=1e4,g=null,h=this.positionAbs[this.containers[d].floating?"left":"top"];for(var i=this.items.length-1;i>=0;i--){if(!a.ui.contains(this.containers[d].element[0],this.items[i].item[0]))continue;var j=this.items[i][this.containers[d].floating?"left":"top"];Math.abs(j-h)<f&&(f=Math.abs(j-h),g=this.items[i])}if(!g&&!this.options.dropOnEmpty)return;this.currentContainer=this.containers[d],g?this._rearrange(b,g,null,!0):this._rearrange(b,null,this.containers[d].element,!0),this._trigger("change",b,this._uiHash()),this.containers[d]._trigger("change",b,this._uiHash(this)),this.options.placeholder.update(this.currentContainer,this.placeholder),this.containers[d]._trigger("over",b,this._uiHash(this)),this.containers[d].containerCache.over=1}},_createHelper:function(b){var c=this.options,d=a.isFunction(c.helper)?a(c.helper.apply(this.element[0],[b,this.currentItem])):c.helper=="clone"?this.currentItem.clone():this.currentItem;d.parents("body").length||a(c.appendTo!="parent"?c.appendTo:this.currentItem[0].parentNode)[0].appendChild(d[0]),d[0]==this.currentItem[0]&&(this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")}),(d[0].style.width==""||c.forceHelperSize)&&d.width(this.currentItem.width()),(d[0].style.height==""||c.forceHelperSize)&&d.height(this.currentItem.height());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.currentItem.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.currentItem.css("marginLeft"),10)||0,top:parseInt(this.currentItem.css("marginTop"),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=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,a(b.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(a(b.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(b.containment)){var c=a(b.containment)[0],d=a(b.containment).offset(),e=a(c).css("overflow")!="hidden";this.containment=[d.left+(parseInt(a(c).css("borderLeftWidth"),10)||0)+(parseInt(a(c).css("paddingLeft"),10)||0)-this.margins.left,d.top+(parseInt(a(c).css("borderTopWidth"),10)||0)+(parseInt(a(c).css("paddingTop"),10)||0)-this.margins.top,d.left+(e?Math.max(c.scrollWidth,c.offsetWidth):c.offsetWidth)-(parseInt(a(c).css("borderLeftWidth"),10)||0)-(parseInt(a(c).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,d.top+(e?Math.max(c.scrollHeight,c.offsetHeight):c.offsetHeight)-(parseInt(a(c).css("borderTopWidth"),10)||0)-(parseInt(a(c).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}},_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&&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&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():g?0:f.scrollLeft())*d)}},_generatePosition:function(b){var 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d=b.menu.element[0];a(c.target).closest(".ui-menu-item").length||setTimeout(function(){a(document).one("mousedown",function(c){c.target!==b.element[0]&&c.target!==d&&!a.ui.contains(d,c.target)&&b.close()})},1),setTimeout(function(){clearTimeout(b.closing)},13)}).menu({focus:function(a,c){var d=c.item.data("item.autocomplete");!1!==b._trigger("focus",a,{item:d})&&/^key/.test(a.originalEvent.type)&&b.element.val(d.value)},selected:function(a,d){var 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b=this,d,e;a.isArray(this.options.source)?(d=this.options.source,this.source=function(b,c){c(a.ui.autocomplete.filter(d,b.term))}):typeof this.options.source=="string"?(e=this.options.source,this.source=function(d,f){b.xhr&&b.xhr.abort(),b.xhr=a.ajax({url:e,data:d,dataType:"json",autocompleteRequest:++c,success:function(a,b){this.autocompleteRequest===c&&f(a)},error:function(){this.autocompleteRequest===c&&f([])}})}):this.source=this.options.source},search:function(a,b){a=a!=null?a:this.element.val(),this.term=this.element.val();if(a.length<this.options.minLength)return this.close(b);clearTimeout(this.closing);if(this._trigger("search",b)!==!1)return this._search(a)},_search:function(a){this.pending++,this.element.addClass("ui-autocomplete-loading"),this.source({term:a},this.response)},_response:function(a){!this.options.disabled&&a&&a.length?(a=this._normalize(a),this._suggest(a),this._trigger("open")):this.close(),this.pending--,this.pending||this.element.removeClass("ui-autocomplete-loading")},close:function(a){clearTimeout(this.closing),this.menu.element.is(":visible")&&(this.menu.element.hide(),this.menu.deactivate(),this._trigger("close",a))},_change:function(a){this.previous!==this.element.val()&&this._trigger("change",a,{item:this.selectedItem})},_normalize:function(b){if(b.length&&b[0].label&&b[0].value)return b;return a.map(b,function(b){if(typeof b=="string")return{label:b,value:b};return a.extend({label:b.label||b.value,value:b.value||b.label},b)})},_suggest:function(b){var c=this.menu.element.empty().zIndex(this.element.zIndex()+1);this._renderMenu(c,b),this.menu.deactivate(),this.menu.refresh(),c.show(),this._resizeMenu(),c.position(a.extend({of:this.element},this.options.position)),this.options.autoFocus&&this.menu.next(new a.Event("mouseover"))},_resizeMenu:function(){var a=this.menu.element;a.outerWidth(Math.max(a.width("").outerWidth()+1,this.element.outerWidth()))},_renderMenu:function(b,c){var d=this;a.each(c,function(a,c){d._renderItem(b,c)})},_renderItem:function(b,c){return a("<li></li>").data("item.autocomplete",c).append(a("<a></a>").text(c.label)).appendTo(b)},_move:function(a,b){if(!this.menu.element.is(":visible"))this.search(null,b);else{if(this.menu.first()&&/^previous/.test(a)||this.menu.last()&&/^next/.test(a)){this.element.val(this.term),this.menu.deactivate();return}this.menu[a](b)}},widget:function(){return this.menu.element}}),a.extend(a.ui.autocomplete,{escapeRegex:function(a){return a.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&")},filter:function(b,c){var d=new RegExp(a.ui.autocomplete.escapeRegex(c),"i");return a.grep(b,function(a){return d.test(a.label||a.value||a)})}})}(jQuery),function(a){a.widget("ui.menu",{_create:function(){var b=this;this.element.addClass("ui-menu ui-widget ui-widget-content ui-corner-all").attr({role:"listbox","aria-activedescendant":"ui-active-menuitem"}).click(function(c){!a(c.target).closest(".ui-menu-item a").length||(c.preventDefault(),b.select(c))}),this.refresh()},refresh:function(){var b=this,c=this.element.children("li:not(.ui-menu-item):has(a)").addClass("ui-menu-item").attr("role","menuitem");c.children("a").addClass("ui-corner-all").attr("tabindex",-1).mouseenter(function(c){b.activate(c,a(this).parent())}).mouseleave(function(){b.deactivate()})},activate:function(a,b){this.deactivate();if(this.hasScroll()){var c=b.offset().top-this.element.offset().top,d=this.element.scrollTop(),e=this.element.height();c<0?this.element.scrollTop(d+c):c>=e&&this.element.scrollTop(d+c-e+b.height())}this.active=b.eq(0).children("a").addClass("ui-state-hover").attr("id","ui-active-menuitem").end(),this._trigger("focus",a,{item:b})},deactivate:function(){!this.active||(this.active.children("a").removeClass("ui-state-hover").removeAttr("id"),this._trigger("blur"),this.active=null)},next:function(a){this.move("next",".ui-menu-item:first",a)},previous:function(a){this.move("prev",".ui-menu-item:last",a)},first:function(){return this.active&&!this.active.prevAll(".ui-menu-item").length},last:function(){return this.active&&!this.active.nextAll(".ui-menu-item").length},move:function(a,b,c){if(!this.active)this.activate(c,this.element.children(b));else{var d=this.active[a+"All"](".ui-menu-item").eq(0);d.length?this.activate(c,d):this.activate(c,this.element.children(b))}},nextPage:function(b){if(this.hasScroll()){if(!this.active||this.last()){this.activate(b,this.element.children(".ui-menu-item:first"));return}var c=this.active.offset().top,d=this.element.height(),e=this.element.children(".ui-menu-item").filter(function(){var b=a(this).offset().top-c-d+a(this).height();return b<10&&b>-10});e.length||(e=this.element.children(".ui-menu-item:last")),this.activate(b,e)}else this.activate(b,this.element.children(".ui-menu-item").filter(!this.active||this.last()?":first":":last"))},previousPage:function(b){if(this.hasScroll()){if(!this.active||this.first()){this.activate(b,this.element.children(".ui-menu-item:last"));return}var c=this.active.offset().top,d=this.element.height();result=this.element.children(".ui-menu-item").filter(function(){var b=a(this).offset().top-c+d-a(this).height();return 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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, 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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 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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"
+,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 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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 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+)||d.panels.filter(":animated").length||d._trigger("select",null,d._ui(this,g[0]))===!1){this.blur();return!1}e.selected=d.anchors.index(this),d.abort();if(e.collapsible){if(c.hasClass("ui-tabs-selected")){e.selected=-1,e.cookie&&d._cookie(e.selected,e.cookie),d.element.queue("tabs",function(){o(b,f)}).dequeue("tabs"),this.blur();return!1}if(!f.length){e.cookie&&d._cookie(e.selected,e.cookie),d.element.queue("tabs",function(){n(b,g)}),d.load(d.anchors.index(this)),this.blur();return!1}}e.cookie&&d._cookie(e.selected,e.cookie);if(g.length)f.length&&d.element.queue("tabs",function(){o(b,f)}),d.element.queue("tabs",function(){n(b,g)}),d.load(d.anchors.index(this));else throw"jQuery UI Tabs: Mismatching fragment identifier.";a.browser.msie&&this.blur()}),this.anchors.bind("click.tabs",function(){return!1})},_getIndex:function(a){typeof a=="string"&&(a=this.anchors.index(this.anchors.filter("[href$="+a+"]")));return a},destroy:function(){var b=this.options;this.abort(),this.element.unbind(".tabs").removeClass("ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible").removeData("tabs"),this.list.removeClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all"),this.anchors.each(function(){var b=a.data(this,"href.tabs");b&&(this.href=b);var c=a(this).unbind(".tabs");a.each(["href","load","cache"],function(a,b){c.removeData(b+".tabs")})}),this.lis.unbind(".tabs").add(this.panels).each(function(){a.data(this,"destroy.tabs")?a(this).remove():a(this).removeClass(["ui-state-default","ui-corner-top","ui-tabs-selected","ui-state-active","ui-state-hover","ui-state-focus","ui-state-disabled","ui-tabs-panel","ui-widget-content","ui-corner-bottom","ui-tabs-hide"].join(" "))}),b.cookie&&this._cookie(null,b.cookie);return this},add:function(c,d,e){e===b&&(e=this.anchors.length);var f=this,g=this.options,h=a(g.tabTemplate.replace(/#\{href\}/g,c).replace(/#\{label\}/g,d)),i=c.indexOf("#")?this._tabId(a("a",h)[0]):c.replace("#","");h.addClass("ui-state-default ui-corner-top").data("destroy.tabs",!0);var j=f.element.find("#"+i);j.length||(j=a(g.panelTemplate).attr("id",i).data("destroy.tabs",!0)),j.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide"),e>=this.lis.length?(h.appendTo(this.list),j.appendTo(this.list[0].parentNode)):(h.insertBefore(this.lis[e]),j.insertBefore(this.panels[e])),g.disabled=a.map(g.disabled,function(a,b){return a>=e?++a:a}),this._tabify(),this.anchors.length==1&&(g.selected=0,h.addClass("ui-tabs-selected ui-state-active"),j.removeClass("ui-tabs-hide"),this.element.queue("tabs",function(){f._trigger("show",null,f._ui(f.anchors[0],f.panels[0]))}),this.load(0)),this._trigger("add",null,this._ui(this.anchors[e],this.panels[e]));return this},remove:function(b){b=this._getIndex(b);var c=this.options,d=this.lis.eq(b).remove(),e=this.panels.eq(b).remove();d.hasClass("ui-tabs-selected")&&this.anchors.length>1&&this.select(b+(b+1<this.anchors.length?1:-1)),c.disabled=a.map(a.grep(c.disabled,function(a,c){return a!=b}),function(a,c){return a>=b?--a:a}),this._tabify(),this._trigger("remove",null,this._ui(d.find("a")[0],e[0]));return this},enable:function(b){b=this._getIndex(b);var c=this.options;if(a.inArray(b,c.disabled)!=-1){this.lis.eq(b).removeClass("ui-state-disabled"),c.disabled=a.grep(c.disabled,function(a,c){return a!=b}),this._trigger("enable",null,this._ui(this.anchors[b],this.panels[b]));return this}},disable:function(a){a=this._getIndex(a);var b=this,c=this.options;a!=c.selected&&(this.lis.eq(a).addClass("ui-state-disabled"),c.disabled.push(a),c.disabled.sort(),this._trigger("disable",null,this._ui(this.anchors[a],this.panels[a])));return this},select:function(a){a=this._getIndex(a);if(a==-1)if(this.options.collapsible&&this.options.selected!=-1)a=this.options.selected;else return this;this.anchors.eq(a).trigger(this.options.event+".tabs");return this},load:function(b){b=this._getIndex(b);var c=this,d=this.options,e=this.anchors.eq(b)[0],f=a.data(e,"load.tabs");this.abort();if(!f||this.element.queue("tabs").length!==0&&a.data(e,"cache.tabs"))this.element.dequeue("tabs");else{this.lis.eq(b).addClass("ui-state-processing");if(d.spinner){var g=a("span",e);g.data("label.tabs",g.html()).html(d.spinner)}this.xhr=a.ajax(a.extend({},d.ajaxOptions,{url:f,success:function(f,g){c.element.find(c._sanitizeSelector(e.hash)).html(f),c._cleanup(),d.cache&&a.data(e,"cache.tabs",!0),c._trigger("load",null,c._ui(c.anchors[b],c.panels[b]));try{d.ajaxOptions.success(f,g)}catch(h){}},error:function(a,f,g){c._cleanup(),c._trigger("load",null,c._ui(c.anchors[b],c.panels[b]));try{d.ajaxOptions.error(a,f,b,e)}catch(g){}}})),c.element.dequeue("tabs");return this}},abort:function(){this.element.queue([]),this.panels.stop(!1,!0),this.element.queue("tabs",this.element.queue("tabs").splice(-2,2)),this.xhr&&(this.xhr.abort(),delete this.xhr),this._cleanup();return this},url:function(a,b){this.anchors.eq(a).removeData("cache.tabs").data("load.tabs",b);return this},length:function(){return this.anchors.length}}),a.extend(a.ui.tabs,{version:"1.8.17"}),a.extend(a.ui.tabs.prototype,{rotation:null,rotate:function(a,b){var c=this,d=this.options,e=c._rotate||(c._rotate=function(b){clearTimeout(c.rotation),c.rotation=setTimeout(function(){var a=d.selected;c.select(++a<c.anchors.length?a:0)},a),b&&b.stopPropagation()}),f=c._unrotate||(c._unrotate=b?function(a){t=d.selected,e()}:function(a){a.clientX&&c.rotate(null)});a?(this.element.bind("tabsshow",e),this.anchors.bind(d.event+".tabs",f),e()):(clearTimeout(c.rotation),this.element.unbind("tabsshow",e),this.anchors.unbind(d.event+".tabs",f),delete this._rotate,delete this._unrotate);return this}})}(jQuery)
\ No newline at end of file
--- /dev/null
+/*
+ * Lazy Load - jQuery plugin for lazy loading images
+ *
+ * Copyright (c) 2007-2012 Mika Tuupola
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * Project home:
+ * http://www.appelsiini.net/projects/lazyload
+ *
+ * Version: 1.7.0
+ *
+ */
+(function(a,b){$window=a(b),a.fn.lazyload=function(c){var d={threshold:0,failure_limit:0,event:"scroll",effect:"show",container:b,data_attribute:"original",skip_invisible:!0,appear:null,load:null};c&&(undefined!==c.failurelimit&&(c.failure_limit=c.failurelimit,delete c.failurelimit),undefined!==c.effectspeed&&(c.effect_speed=c.effectspeed,delete c.effectspeed),a.extend(d,c));var e=this;return 0==d.event.indexOf("scroll")&&a(d.container).bind(d.event,function(b){var c=0;e.each(function(){$this=a(this);if(d.skip_invisible&&!$this.is(":visible"))return;if(!a.abovethetop(this,d)&&!a.leftofbegin(this,d))if(!a.belowthefold(this,d)&&!a.rightoffold(this,d))$this.trigger("appear");else if(++c>d.failure_limit)return!1})}),this.each(function(){var b=this,c=a(b);b.loaded=!1,c.one("appear",function(){if(!this.loaded){if(d.appear){var f=e.length;d.appear.call(b,f,d)}a("<img />").bind("load",function(){c.hide().attr("src",c.data(d.data_attribute))[d.effect](d.effect_speed),b.loaded=!0;var f=a.grep(e,function(a){return!a.loaded});e=a(f);if(d.load){var g=e.length;d.load.call(b,g,d)}}).attr("src",c.data(d.data_attribute))}}),0!=d.event.indexOf("scroll")&&c.bind(d.event,function(a){b.loaded||c.trigger("appear")})}),$window.bind("resize",function(b){a(d.container).trigger(d.event)}),a(d.container).trigger(d.event),this},a.belowthefold=function(c,d){if(d.container===undefined||d.container===b)var e=$window.height()+$window.scrollTop();else var e=a(d.container).offset().top+a(d.container).height();return e<=a(c).offset().top-d.threshold},a.rightoffold=function(c,d){if(d.container===undefined||d.container===b)var e=$window.width()+$window.scrollLeft();else var e=a(d.container).offset().left+a(d.container).width();return e<=a(c).offset().left-d.threshold},a.abovethetop=function(c,d){if(d.container===undefined||d.container===b)var e=$window.scrollTop();else var e=a(d.container).offset().top;return e>=a(c).offset().top+d.threshold+a(c).height()},a.leftofbegin=function(c,d){if(d.container===undefined||d.container===b)var e=$window.scrollLeft();else var e=a(d.container).offset().left;return e>=a(c).offset().left+d.threshold+a(c).width()},a.inviewport=function(b,c){return!a.rightofscreen(b,c)&&!a.leftofscreen(b,c)&&!a.belowthefold(b,c)&&!a.abovethetop(b,c)},a.extend(a.expr[":"],{"below-the-fold":function(c){return a.belowthefold(c,{threshold:0,container:b})},"above-the-top":function(c){return!a.belowthefold(c,{threshold:0,container:b})},"right-of-screen":function(c){return a.rightoffold(c,{threshold:0,container:b})},"left-of-screen":function(c){return!a.rightoffold(c,{threshold:0,container:b})},"in-viewport":function(c){return!a.inviewport(c,{threshold:0,container:b})},"above-the-fold":function(c){return!a.belowthefold(c,{threshold:0,container:b})},"right-of-fold":function(c){return a.rightoffold(c,{threshold:0,container:b})},"left-of-fold":function(c){return!a.rightoffold(c,{threshold:0,container:b})}})})(jQuery,window)
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ck={},cl,cm,cn=/^(?:toggle|show|hide)$/,co=/^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,cp,cq=[["height","marginTop","marginBottom","paddingTop","paddingBottom"],["width","marginLeft","marginRight","paddingLeft","paddingRight"],["opacity"]],cr;f.fn.extend({show:function(a,b,c){var d,e;if(a||a===0)return this.animate(cu("show",3),a,b,c);for(var g=0,h=this.length;g<h;g++)d=this[g],d.style&&(e=d.style.display,!f._data(d,"olddisplay")&&e==="none"&&(e=d.style.display=""),e===""&&f.css(d,"display")==="none"&&f._data(d,"olddisplay",cv(d.nodeName)));for(g=0;g<h;g++){d=this[g];if(d.style){e=d.style.display;if(e===""||e==="none")d.style.display=f._data(d,"olddisplay")||""}}return this},hide:function(a,b,c){if(a||a===0)return this.animate(cu("hide",3),a,b,c);var d,e,g=0,h=this.length;for(;g<h;g++)d=this[g],d.style&&(e=f.css(d,"display"),e!=="none"&&!f._data(d,"olddisplay")&&f._data(d,"olddisplay",e));for(g=0;g<h;g++)this[g].style&&(this[g].style.display="none");return 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b,c,d,e=cr||cs(),g=!0,h=this.elem,i=this.options;if(a||e>=i.duration+this.startTime){this.now=this.end,this.pos=this.state=1,this.update(),i.animatedProperties[this.prop]=!0;for(b in i.animatedProperties)i.animatedProperties[b]!==!0&&(g=!1);if(g){i.overflow!=null&&!f.support.shrinkWrapBlocks&&f.each(["","X","Y"],function(a,b){h.style["overflow"+b]=i.overflow[a]}),i.hide&&f(h).hide();if(i.hide||i.show)for(b in i.animatedProperties)f.style(h,b,i.orig[b]),f.removeData(h,"fxshow"+b,!0),f.removeData(h,"toggle"+b,!0);d=i.complete,d&&(i.complete=!1,d.call(h))}return!1}i.duration==Infinity?this.now=e:(c=e-this.startTime,this.state=c/i.duration,this.pos=f.easing[i.animatedProperties[this.prop]](this.state,c,0,1,i.duration),this.now=this.start+(this.end-this.start)*this.pos),this.update();return!0}},f.extend(f.fx,{tick:function(){var 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c,d=b.offsetParent,e=b,g=b.ownerDocument,h=g.documentElement,i=g.body,j=g.defaultView,k=j?j.getComputedStyle(b,null):b.currentStyle,l=b.offsetTop,m=b.offsetLeft;while((b=b.parentNode)&&b!==i&&b!==h){if(f.support.fixedPosition&&k.position==="fixed")break;c=j?j.getComputedStyle(b,null):b.currentStyle,l-=b.scrollTop,m-=b.scrollLeft,b===d&&(l+=b.offsetTop,m+=b.offsetLeft,f.support.doesNotAddBorder&&(!f.support.doesAddBorderForTableAndCells||!cw.test(b.nodeName))&&(l+=parseFloat(c.borderTopWidth)||0,m+=parseFloat(c.borderLeftWidth)||0),e=d,d=b.offsetParent),f.support.subtractsBorderForOverflowNotVisible&&c.overflow!=="visible"&&(l+=parseFloat(c.borderTopWidth)||0,m+=parseFloat(c.borderLeftWidth)||0),k=c}if(k.position==="relative"||k.position==="static")l+=i.offsetTop,m+=i.offsetLeft;f.support.fixedPosition&&k.position==="fixed"&&(l+=Math.max(h.scrollTop,i.scrollTop),m+=Math.max(h.scrollLeft,i.scrollLeft));return{top:l,left:m}},f.offset={bodyOffset:function(a){var 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\ No newline at end of file
--- /dev/null
+<?php
+
+/**
+ * RainTPL
+ * -------
+ * Realized by Federico Ulfo & maintained by the Rain Team
+ * Distributed under GNU/LGPL 3 License
+ *
+ * @version 2.7
+ */
+
+
+class RainTPL{
+
+ // -------------------------
+ // CONFIGURATION
+ // -------------------------
+
+ /**
+ * Template directory
+ *
+ * @var string
+ */
+ static $tpl_dir = "tpl/";
+
+
+ /**
+ * Cache directory. Is the directory where RainTPL will compile the template and save the cache
+ *
+ * @var string
+ */
+ static $cache_dir = "tmp/";
+
+
+ /**
+ * Template base URL. RainTPL will add this URL to the relative paths of element selected in $path_replace_list.
+ *
+ * @var string
+ */
+ static $base_url = null;
+
+
+ /**
+ * Template extension.
+ *
+ * @var string
+ */
+ static $tpl_ext = "html";
+
+
+ /**
+ * 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="...">)
+ * Set true to enable the path replace.
+ *
+ * @var unknown_type
+ */
+ static $path_replace = true;
+
+
+ /**
+ * You can set what the path_replace method will replace.
+ * Avaible options: a, img, link, script, input
+ *
+ * @var array
+ */
+ static $path_replace_list = array( 'a', 'img', 'link', 'script', 'input' );
+
+
+ /**
+ * You can define in the black list what string are disabled into the template tags
+ *
+ * @var unknown_type
+ */
+ static $black_list = array( '\$this', 'raintpl::', 'self::', '_SESSION', '_SERVER', '_ENV', 'eval', 'exec', 'unlink', 'rmdir' );
+
+
+ /**
+ * Check template.
+ * true: checks template update time, if changed it compile them
+ * false: loads the compiled template. Set false if server doesn't have write permission for cache_directory.
+ *
+ */
+ static $check_template_update = true;
+
+
+ /**
+ * PHP tags <? ?>
+ * True: php tags are enabled into the template
+ * False: php tags are disabled into the template and rendered as html
+ *
+ * @var bool
+ */
+ static $php_enabled = false;
+
+
+ /**
+ * Debug mode flag.
+ * True: debug mode is used, syntax errors are displayed directly in template. Execution of script is not terminated.
+ * False: exception is thrown on found error.
+ *
+ * @var bool
+ */
+ static $debug = false;
+
+ // -------------------------
+
+
+ // -------------------------
+ // RAINTPL VARIABLES
+ // -------------------------
+
+ /**
+ * Is the array where RainTPL keep the variables assigned
+ *
+ * @var array
+ */
+ public $var = array();
+
+ protected $tpl = array(), // variables to keep the template directories and info
+ $cache = false, // static cache enabled / disabled
+ $cache_id = null; // identify only one cache
+
+ protected static $config_name_sum = array(); // takes all the config to create the md5 of the file
+
+ // -------------------------
+
+
+
+ const CACHE_EXPIRE_TIME = 3600; // default cache expire time = hour
+
+
+
+ /**
+ * Assign variable
+ * eg. $t->assign('name','mickey');
+ *
+ * @param mixed $variable_name Name of template variable or associative array name/value
+ * @param mixed $value value assigned to this variable. Not set if variable_name is an associative array
+ */
+
+ function assign( $variable, $value = null ){
+ if( is_array( $variable ) )
+ $this->var += $variable;
+ else
+ $this->var[ $variable ] = $value;
+ }
+
+
+
+ /**
+ * Draw the template
+ * eg. $html = $tpl->draw( 'demo', TRUE ); // return template in string
+ * or $tpl->draw( $tpl_name ); // echo the template
+ *
+ * @param string $tpl_name template to load
+ * @param boolean $return_string true=return a string, false=echo the template
+ * @return string
+ */
+
+ function draw( $tpl_name, $return_string = false ){
+
+ try {
+ // compile the template if necessary and set the template filepath
+ $this->check_template( $tpl_name );
+ } catch (RainTpl_Exception $e) {
+ $output = $this->printDebug($e);
+ die($output);
+ }
+
+ // Cache is off and, return_string is false
+ // Rain just echo the template
+
+ if( !$this->cache && !$return_string ){
+ extract( $this->var );
+ include $this->tpl['compiled_filename'];
+ unset( $this->tpl );
+ }
+
+
+ // cache or return_string are enabled
+ // rain get the output buffer to save the output in the cache or to return it as string
+
+ else{
+
+ //----------------------
+ // get the output buffer
+ //----------------------
+ ob_start();
+ extract( $this->var );
+ include $this->tpl['compiled_filename'];
+ $raintpl_contents = ob_get_clean();
+ //----------------------
+
+
+ // save the output in the cache
+ if( $this->cache )
+ file_put_contents( $this->tpl['cache_filename'], "<?php if(!class_exists('raintpl')){exit;}?>" . $raintpl_contents );
+
+ // free memory
+ unset( $this->tpl );
+
+ // return or print the template
+ if( $return_string ) return $raintpl_contents; else echo $raintpl_contents;
+
+ }
+
+ }
+
+
+
+ /**
+ * If exists a valid cache for this template it returns the cache
+ *
+ * @param string $tpl_name Name of template (set the same of draw)
+ * @param int $expiration_time Set after how many seconds the cache expire and must be regenerated
+ * @return string it return the HTML or null if the cache must be recreated
+ */
+
+ function cache( $tpl_name, $expire_time = self::CACHE_EXPIRE_TIME, $cache_id = null ){
+
+ // set the cache_id
+ $this->cache_id = $cache_id;
+
+ if( !$this->check_template( $tpl_name ) && file_exists( $this->tpl['cache_filename'] ) && ( time() - filemtime( $this->tpl['cache_filename'] ) < $expire_time ) )
+ return substr( file_get_contents( $this->tpl['cache_filename'] ), 43 );
+ else{
+ //delete the cache of the selected template
+ if (file_exists($this->tpl['cache_filename']))
+ unlink($this->tpl['cache_filename'] );
+ $this->cache = true;
+ }
+ }
+
+
+
+ /**
+ * Configure the settings of RainTPL
+ *
+ */
+ static function configure( $setting, $value = null ){
+ if( is_array( $setting ) )
+ foreach( $setting as $key => $value )
+ self::configure( $key, $value );
+ else if( property_exists( __CLASS__, $setting ) ){
+ self::$$setting = $value;
+ self::$config_name_sum[$key] = $value; // take trace of all config
+ }
+ }
+
+
+
+ // check if has to compile the template
+ // return true if the template has changed
+ protected function check_template( $tpl_name ){
+
+ if( !isset($this->tpl['checked']) ){
+
+ $tpl_basename = basename( $tpl_name ); // template basename
+ $tpl_basedir = strpos($tpl_name,"/") ? dirname($tpl_name) . '/' : null; // template basedirectory
+ $tpl_dir = self::$tpl_dir . $tpl_basedir; // template directory
+ $this->tpl['tpl_filename'] = $tpl_dir . $tpl_basename . '.' . self::$tpl_ext; // template filename
+ $temp_compiled_filename = self::$cache_dir . $tpl_basename . "." . md5( $tpl_dir . implode('', self::$config_name_sum));
+ $this->tpl['compiled_filename'] = $temp_compiled_filename . '.rtpl.php'; // cache filename
+ $this->tpl['cache_filename'] = $temp_compiled_filename . '.s_' . $this->cache_id . '.rtpl.php'; // static cache filename
+
+ // if the template doesn't exsist throw an error
+ if( self::$check_template_update && !file_exists( $this->tpl['tpl_filename'] ) ){
+ $e = new RainTpl_NotFoundException( 'Template '. $tpl_basename .' not found!' );
+ throw $e->setTemplateFile($this->tpl['tpl_filename']);
+ }
+
+ // file doesn't exsist, or the template was updated, Rain will compile the template
+ if( !file_exists( $this->tpl['compiled_filename'] ) || ( self::$check_template_update && filemtime($this->tpl['compiled_filename']) < filemtime( $this->tpl['tpl_filename'] ) ) ){
+ $this->compileFile( $tpl_basename, $tpl_basedir, $this->tpl['tpl_filename'], self::$cache_dir, $this->tpl['compiled_filename'] );
+ return true;
+ }
+ $this->tpl['checked'] = true;
+ }
+ }
+
+
+ /**
+ * execute stripslaches() on the xml block. Invoqued by preg_replace_callback function below
+ * @access protected
+ */
+ protected function xml_reSubstitution($capture) {
+ return "<?php echo '<?xml ".stripslashes($capture[1])." ?>'; ?>";
+ }
+
+ /**
+ * Compile and write the compiled template file
+ * @access protected
+ */
+ protected function compileFile( $tpl_basename, $tpl_basedir, $tpl_filename, $cache_dir, $compiled_filename ){
+
+ //read template file
+ $this->tpl['source'] = $template_code = file_get_contents( $tpl_filename );
+
+ //xml substitution
+ $template_code = preg_replace( "/<\?xml(.*?)\?>/s", "##XML\\1XML##", $template_code );
+
+ //disable php tag
+ if( !self::$php_enabled )
+ $template_code = str_replace( array("<?","?>"), array("<?","?>"), $template_code );
+
+ //xml re-substitution
+ $template_code = preg_replace_callback ( "/##XML(.*?)XML##/s", array($this, 'xml_reSubstitution'), $template_code );
+
+ //compile template
+ $template_compiled = "<?php if(!class_exists('raintpl')){exit;}?>" . $this->compileTemplate( $template_code, $tpl_basedir );
+
+
+ // fix the php-eating-newline-after-closing-tag-problem
+ $template_compiled = str_replace( "?>\n", "?>\n\n", $template_compiled );
+
+ // create directories
+ if( !is_dir( $cache_dir ) )
+ mkdir( $cache_dir, 0755, true );
+
+ if( !is_writable( $cache_dir ) )
+ 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/');
+
+ //write compiled file
+ file_put_contents( $compiled_filename, $template_compiled );
+ }
+
+
+
+ /**
+ * Compile template
+ * @access protected
+ */
+ protected function compileTemplate( $template_code, $tpl_basedir ){
+
+ //tag list
+ $tag_regexp = array( 'loop' => '(\{loop(?: name){0,1}="\${0,1}[^"]*"\})',
+ 'loop_close' => '(\{\/loop\})',
+ 'if' => '(\{if(?: condition){0,1}="[^"]*"\})',
+ 'elseif' => '(\{elseif(?: condition){0,1}="[^"]*"\})',
+ 'else' => '(\{else\})',
+ 'if_close' => '(\{\/if\})',
+ 'function' => '(\{function="[^"]*"\})',
+ 'noparse' => '(\{noparse\})',
+ 'noparse_close'=> '(\{\/noparse\})',
+ 'ignore' => '(\{ignore\})',
+ 'ignore_close' => '(\{\/ignore\})',
+ 'include' => '(\{include="[^"]*"(?: cache="[^"]*")?\})',
+ 'template_info'=> '(\{\$template_info\})',
+ 'function' => '(\{function="(\w*?)(?:.*?)"\})'
+ );
+
+ $tag_regexp = "/" . join( "|", $tag_regexp ) . "/";
+
+ //split the code with the tags regexp
+ $template_code = preg_split ( $tag_regexp, $template_code, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY );
+
+ //path replace (src of img, background and href of link)
+ $template_code = $this->path_replace( $template_code, $tpl_basedir );
+
+ //compile the code
+ $compiled_code = $this->compileCode( $template_code );
+
+ //return the compiled code
+ return $compiled_code;
+
+ }
+
+
+
+ /**
+ * Compile the code
+ * @access protected
+ */
+ protected function compileCode( $parsed_code ){
+
+ //variables initialization
+ $compiled_code = $open_if = $comment_is_open = $ignore_is_open = null;
+ $loop_level = 0;
+
+ //read all parsed code
+ while( $html = array_shift( $parsed_code ) ){
+
+ //close ignore tag
+ if( !$comment_is_open && strpos( $html, '{/ignore}' ) !== FALSE )
+ $ignore_is_open = false;
+
+ //code between tag ignore id deleted
+ elseif( $ignore_is_open ){
+ //ignore the code
+ }
+
+ //close no parse tag
+ elseif( strpos( $html, '{/noparse}' ) !== FALSE )
+ $comment_is_open = false;
+
+ //code between tag noparse is not compiled
+ elseif( $comment_is_open )
+ $compiled_code .= $html;
+
+ //ignore
+ elseif( strpos( $html, '{ignore}' ) !== FALSE )
+ $ignore_is_open = true;
+
+ //noparse
+ elseif( strpos( $html, '{noparse}' ) !== FALSE )
+ $comment_is_open = true;
+
+ //include tag
+ elseif( preg_match( '/\{include="([^"]*)"(?: cache="([^"]*)"){0,1}\}/', $html, $code ) ){
+
+ //variables substitution
+ $include_var = $this->var_replace( $code[ 1 ], $left_delimiter = null, $right_delimiter = null, $php_left_delimiter = '".' , $php_right_delimiter = '."', $loop_level );
+
+ // if the cache is active
+ if( isset($code[ 2 ]) ){
+
+ //dynamic include
+ $compiled_code .= '<?php $tpl = new RainTpl;' .
+ 'if( $cache = $tpl->cache( $template = basename("'.$include_var.'") ) )' .
+ ' echo $cache;' .
+ 'else{' .
+ ' $tpl_dir_temp = self::$tpl_dir;' .
+ ' $tpl->assign( $this->var );' .
+ ( !$loop_level ? null : '$tpl->assign( "key", $key'.$loop_level.' ); $tpl->assign( "value", $value'.$loop_level.' );' ).
+ ' $tpl->draw( dirname("'.$include_var.'") . ( substr("'.$include_var.'",-1,1) != "/" ? "/" : "" ) . basename("'.$include_var.'") );'.
+ '} ?>';
+ }
+ else{
+
+ //dynamic include
+ $compiled_code .= '<?php $tpl = new RainTpl;' .
+ '$tpl_dir_temp = self::$tpl_dir;' .
+ '$tpl->assign( $this->var );' .
+ ( !$loop_level ? null : '$tpl->assign( "key", $key'.$loop_level.' ); $tpl->assign( "value", $value'.$loop_level.' );' ).
+ '$tpl->draw( dirname("'.$include_var.'") . ( substr("'.$include_var.'",-1,1) != "/" ? "/" : "" ) . basename("'.$include_var.'") );'.
+ '?>';
+
+
+ }
+
+ }
+
+ //loop
+ elseif( preg_match( '/\{loop(?: name){0,1}="\${0,1}([^"]*)"\}/', $html, $code ) ){
+
+ //increase the loop counter
+ $loop_level++;
+
+ //replace the variable in the loop
+ $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 );
+
+ //loop variables
+ $counter = "\$counter$loop_level"; // count iteration
+ $key = "\$key$loop_level"; // key
+ $value = "\$value$loop_level"; // value
+
+ //loop code
+ $compiled_code .= "<?php $counter=-1; if( isset($var) && is_array($var) && sizeof($var) ) foreach( $var as $key => $value ){ $counter++; ?>";
+
+ }
+
+ //close loop tag
+ elseif( strpos( $html, '{/loop}' ) !== FALSE ) {
+
+ //iterator
+ $counter = "\$counter$loop_level";
+
+ //decrease the loop counter
+ $loop_level--;
+
+ //close loop code
+ $compiled_code .= "<?php } ?>";
+
+ }
+
+ //if
+ elseif( preg_match( '/\{if(?: condition){0,1}="([^"]*)"\}/', $html, $code ) ){
+
+ //increase open if counter (for intendation)
+ $open_if++;
+
+ //tag
+ $tag = $code[ 0 ];
+
+ //condition attribute
+ $condition = $code[ 1 ];
+
+ // check if there's any function disabled by black_list
+ $this->function_check( $tag );
+
+ //variable substitution into condition (no delimiter into the condition)
+ $parsed_condition = $this->var_replace( $condition, $tag_left_delimiter = null, $tag_right_delimiter = null, $php_left_delimiter = null, $php_right_delimiter = null, $loop_level );
+
+ //if code
+ $compiled_code .= "<?php if( $parsed_condition ){ ?>";
+
+ }
+
+ //elseif
+ elseif( preg_match( '/\{elseif(?: condition){0,1}="([^"]*)"\}/', $html, $code ) ){
+
+ //tag
+ $tag = $code[ 0 ];
+
+ //condition attribute
+ $condition = $code[ 1 ];
+
+ //variable substitution into condition (no delimiter into the condition)
+ $parsed_condition = $this->var_replace( $condition, $tag_left_delimiter = null, $tag_right_delimiter = null, $php_left_delimiter = null, $php_right_delimiter = null, $loop_level );
+
+ //elseif code
+ $compiled_code .= "<?php }elseif( $parsed_condition ){ ?>";
+ }
+
+ //else
+ elseif( strpos( $html, '{else}' ) !== FALSE ) {
+
+ //else code
+ $compiled_code .= '<?php }else{ ?>';
+
+ }
+
+ //close if tag
+ elseif( strpos( $html, '{/if}' ) !== FALSE ) {
+
+ //decrease if counter
+ $open_if--;
+
+ // close if code
+ $compiled_code .= '<?php } ?>';
+
+ }
+
+ //function
+ elseif( preg_match( '/\{function="(\w*)(.*?)"\}/', $html, $code ) ){
+
+ //tag
+ $tag = $code[ 0 ];
+
+ //function
+ $function = $code[ 1 ];
+
+ // check if there's any function disabled by black_list
+ $this->function_check( $tag );
+
+ if( empty( $code[ 2 ] ) )
+ $parsed_function = $function . "()";
+ else
+ // parse the function
+ $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 );
+
+ //if code
+ $compiled_code .= "<?php echo $parsed_function; ?>";
+ }
+
+ // show all vars
+ elseif ( strpos( $html, '{$template_info}' ) !== FALSE ) {
+
+ //tag
+ $tag = '{$template_info}';
+
+ //if code
+ $compiled_code .= '<?php echo "<pre>"; print_r( $this->var ); echo "</pre>"; ?>';
+ }
+
+
+ //all html code
+ else{
+
+ //variables substitution (es. {$title})
+ $html = $this->var_replace( $html, $left_delimiter = '\{', $right_delimiter = '\}', $php_left_delimiter = '<?php ', $php_right_delimiter = ';?>', $loop_level, $echo = true );
+ //const substitution (es. {#CONST#})
+ $html = $this->const_replace( $html, $left_delimiter = '\{', $right_delimiter = '\}', $php_left_delimiter = '<?php ', $php_right_delimiter = ';?>', $loop_level, $echo = true );
+ //functions substitution (es. {"string"|functions})
+ $compiled_code .= $this->func_replace( $html, $left_delimiter = '\{', $right_delimiter = '\}', $php_left_delimiter = '<?php ', $php_right_delimiter = ';?>', $loop_level, $echo = true );
+ }
+ }
+
+ if( $open_if > 0 ) {
+ $e = new RainTpl_SyntaxException('Error! You need to close an {if} tag in ' . $this->tpl['tpl_filename'] . ' template');
+ throw $e->setTemplateFile($this->tpl['tpl_filename']);
+ }
+ return $compiled_code;
+ }
+
+
+
+ protected function reduce_path( $path ){
+ $path = str_replace( "//", "/", $path );
+ return preg_replace('/\w+\/\.\.\//', '', $path );
+ }
+
+
+
+ /**
+ * replace the path of image src, link href and a href.
+ * url => template_dir/url
+ * url# => url
+ * http://url => http://url
+ *
+ * @param string $html
+ * @return string html sostituito
+ */
+ protected function path_replace( $html, $tpl_basedir ){
+
+ if( self::$path_replace ){
+
+ $tpl_dir = self::$base_url . self::$tpl_dir . $tpl_basedir;
+
+ // reduce the path
+ $path = $this->reduce_path($tpl_dir);
+
+ $exp = $sub = array();
+
+ if( in_array( "img", self::$path_replace_list ) ){
+ $exp = array( '/<img(.*?)src=(?:")(http|https)\:\/\/([^"]+?)(?:")/i', '/<img(.*?)src=(?:")([^"]+?)#(?:")/i', '/<img(.*?)src="(.*?)"/', '/<img(.*?)src=(?:\@)([^"]+?)(?:\@)/i' );
+ $sub = array( '<img$1src=@$2://$3@', '<img$1src=@$2@', '<img$1src="' . $path . '$2"', '<img$1src="$2"' );
+ }
+
+ if( in_array( "script", self::$path_replace_list ) ){
+ $exp = array_merge( $exp , array( '/<script(.*?)src=(?:")(http|https)\:\/\/([^"]+?)(?:")/i', '/<script(.*?)src=(?:")([^"]+?)#(?:")/i', '/<script(.*?)src="(.*?)"/', '/<script(.*?)src=(?:\@)([^"]+?)(?:\@)/i' ) );
+ $sub = array_merge( $sub , array( '<script$1src=@$2://$3@', '<script$1src=@$2@', '<script$1src="' . $path . '$2"', '<script$1src="$2"' ) );
+ }
+
+ if( in_array( "link", self::$path_replace_list ) ){
+ $exp = array_merge( $exp , array( '/<link(.*?)href=(?:")(http|https)\:\/\/([^"]+?)(?:")/i', '/<link(.*?)href=(?:")([^"]+?)#(?:")/i', '/<link(.*?)href="(.*?)"/', '/<link(.*?)href=(?:\@)([^"]+?)(?:\@)/i' ) );
+ $sub = array_merge( $sub , array( '<link$1href=@$2://$3@', '<link$1href=@$2@' , '<link$1href="' . $path . '$2"', '<link$1href="$2"' ) );
+ }
+
+ if( in_array( "a", self::$path_replace_list ) ){
+ $exp = array_merge( $exp , array( '/<a(.*?)href=(?:")(http|https)\:\/\/([^"]+?)(?:")/i', '/<a(.*?)href="(.*?)"/', '/<a(.*?)href=(?:\@)([^"]+?)(?:\@)/i' ) );
+ $sub = array_merge( $sub , array( '<a$1href=@$2://$3@', '<a$1href="' . self::$base_url . '$2"', '<a$1href="$2"' ) );
+ }
+
+ if( in_array( "input", self::$path_replace_list ) ){
+ $exp = array_merge( $exp , array( '/<input(.*?)src=(?:")(http|https)\:\/\/([^"]+?)(?:")/i', '/<input(.*?)src=(?:")([^"]+?)#(?:")/i', '/<input(.*?)src="(.*?)"/', '/<input(.*?)src=(?:\@)([^"]+?)(?:\@)/i' ) );
+ $sub = array_merge( $sub , array( '<input$1src=@$2://$3@', '<input$1src=@$2@', '<input$1src="' . $path . '$2"', '<input$1src="$2"' ) );
+ }
+
+ return preg_replace( $exp, $sub, $html );
+
+ }
+ else
+ return $html;
+
+ }
+
+
+
+
+
+ // replace const
+ function const_replace( $html, $tag_left_delimiter, $tag_right_delimiter, $php_left_delimiter = null, $php_right_delimiter = null, $loop_level = null, $echo = null ){
+ // const
+ return preg_replace( '/\{\#(\w+)\#{0,1}\}/', $php_left_delimiter . ( $echo ? " echo " : null ) . '\\1' . $php_right_delimiter, $html );
+ }
+
+
+
+ // replace functions/modifiers on constants and strings
+ function func_replace( $html, $tag_left_delimiter, $tag_right_delimiter, $php_left_delimiter = null, $php_right_delimiter = null, $loop_level = null, $echo = null ){
+
+ preg_match_all( '/' . '\{\#{0,1}(\"{0,1}.*?\"{0,1})(\|\w.*?)\#{0,1}\}' . '/', $html, $matches );
+
+ for( $i=0, $n=count($matches[0]); $i<$n; $i++ ){
+
+ //complete tag ex: {$news.title|substr:0,100}
+ $tag = $matches[ 0 ][ $i ];
+
+ //variable name ex: news.title
+ $var = $matches[ 1 ][ $i ];
+
+ //function and parameters associate to the variable ex: substr:0,100
+ $extra_var = $matches[ 2 ][ $i ];
+
+ // check if there's any function disabled by black_list
+ $this->function_check( $tag );
+
+ $extra_var = $this->var_replace( $extra_var, null, null, null, null, $loop_level );
+
+
+ // check if there's an operator = in the variable tags, if there's this is an initialization so it will not output any value
+ $is_init_variable = preg_match( "/^(\s*?)\=[^=](.*?)$/", $extra_var );
+
+ //function associate to variable
+ $function_var = ( $extra_var and $extra_var[0] == '|') ? substr( $extra_var, 1 ) : null;
+
+ //variable path split array (ex. $news.title o $news[title]) or object (ex. $news->title)
+ $temp = preg_split( "/\.|\[|\-\>/", $var );
+
+ //variable name
+ $var_name = $temp[ 0 ];
+
+ //variable path
+ $variable_path = substr( $var, strlen( $var_name ) );
+
+ //parentesis transform [ e ] in [" e in "]
+ $variable_path = str_replace( '[', '["', $variable_path );
+ $variable_path = str_replace( ']', '"]', $variable_path );
+
+ //transform .$variable in ["$variable"]
+ $variable_path = preg_replace('/\.\$(\w+)/', '["$\\1"]', $variable_path );
+
+ //transform [variable] in ["variable"]
+ $variable_path = preg_replace('/\.(\w+)/', '["\\1"]', $variable_path );
+
+ //if there's a function
+ if( $function_var ){
+
+ // check if there's a function or a static method and separate, function by parameters
+ $function_var = str_replace("::", "@double_dot@", $function_var );
+
+ // get the position of the first :
+ if( $dot_position = strpos( $function_var, ":" ) ){
+
+ // get the function and the parameters
+ $function = substr( $function_var, 0, $dot_position );
+ $params = substr( $function_var, $dot_position+1 );
+
+ }
+ else{
+
+ //get the function
+ $function = str_replace( "@double_dot@", "::", $function_var );
+ $params = null;
+
+ }
+
+ // replace back the @double_dot@ with ::
+ $function = str_replace( "@double_dot@", "::", $function );
+ $params = str_replace( "@double_dot@", "::", $params );
+
+
+ }
+ else
+ $function = $params = null;
+
+ $php_var = $var_name . $variable_path;
+
+ // compile the variable for php
+ if( isset( $function ) ){
+ if( $php_var )
+ $php_var = $php_left_delimiter . ( !$is_init_variable && $echo ? 'echo ' : null ) . ( $params ? "( $function( $php_var, $params ) )" : "$function( $php_var )" ) . $php_right_delimiter;
+ else
+ $php_var = $php_left_delimiter . ( !$is_init_variable && $echo ? 'echo ' : null ) . ( $params ? "( $function( $params ) )" : "$function()" ) . $php_right_delimiter;
+ }
+ else
+ $php_var = $php_left_delimiter . ( !$is_init_variable && $echo ? 'echo ' : null ) . $php_var . $extra_var . $php_right_delimiter;
+
+ $html = str_replace( $tag, $php_var, $html );
+
+ }
+
+ return $html;
+
+ }
+
+
+
+ function var_replace( $html, $tag_left_delimiter, $tag_right_delimiter, $php_left_delimiter = null, $php_right_delimiter = null, $loop_level = null, $echo = null ){
+
+ //all variables
+ 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 ) ){
+
+ for( $parsed=array(), $i=0, $n=count($matches[0]); $i<$n; $i++ )
+ $parsed[$matches[0][$i]] = array('var'=>$matches[1][$i],'extra_var'=>$matches[2][$i]);
+
+ foreach( $parsed as $tag => $array ){
+
+ //variable name ex: news.title
+ $var = $array['var'];
+
+ //function and parameters associate to the variable ex: substr:0,100
+ $extra_var = $array['extra_var'];
+
+ // check if there's any function disabled by black_list
+ $this->function_check( $tag );
+
+ $extra_var = $this->var_replace( $extra_var, null, null, null, null, $loop_level );
+
+ // check if there's an operator = in the variable tags, if there's this is an initialization so it will not output any value
+ $is_init_variable = preg_match( "/^[a-z_A-Z\.\[\](\-\>)]*=[^=]*$/", $extra_var );
+
+ //function associate to variable
+ $function_var = ( $extra_var and $extra_var[0] == '|') ? substr( $extra_var, 1 ) : null;
+
+ //variable path split array (ex. $news.title o $news[title]) or object (ex. $news->title)
+ $temp = preg_split( "/\.|\[|\-\>/", $var );
+
+ //variable name
+ $var_name = $temp[ 0 ];
+
+ //variable path
+ $variable_path = substr( $var, strlen( $var_name ) );
+
+ //parentesis transform [ e ] in [" e in "]
+ $variable_path = str_replace( '[', '["', $variable_path );
+ $variable_path = str_replace( ']', '"]', $variable_path );
+
+ //transform .$variable in ["$variable"] and .variable in ["variable"]
+ $variable_path = preg_replace('/\.(\${0,1}\w+)/', '["\\1"]', $variable_path );
+
+ // if is an assignment also assign the variable to $this->var['value']
+ if( $is_init_variable )
+ $extra_var = "=\$this->var['{$var_name}']{$variable_path}" . $extra_var;
+
+
+
+ //if there's a function
+ if( $function_var ){
+
+ // check if there's a function or a static method and separate, function by parameters
+ $function_var = str_replace("::", "@double_dot@", $function_var );
+
+
+ // get the position of the first :
+ if( $dot_position = strpos( $function_var, ":" ) ){
+
+ // get the function and the parameters
+ $function = substr( $function_var, 0, $dot_position );
+ $params = substr( $function_var, $dot_position+1 );
+
+ }
+ else{
+
+ //get the function
+ $function = str_replace( "@double_dot@", "::", $function_var );
+ $params = null;
+
+ }
+
+ // replace back the @double_dot@ with ::
+ $function = str_replace( "@double_dot@", "::", $function );
+ $params = str_replace( "@double_dot@", "::", $params );
+ }
+ else
+ $function = $params = null;
+
+ //if it is inside a loop
+ if( $loop_level ){
+ //verify the variable name
+ if( $var_name == 'key' )
+ $php_var = '$key' . $loop_level;
+ elseif( $var_name == 'value' )
+ $php_var = '$value' . $loop_level . $variable_path;
+ elseif( $var_name == 'counter' )
+ $php_var = '$counter' . $loop_level;
+ else
+ $php_var = '$' . $var_name . $variable_path;
+ }else
+ $php_var = '$' . $var_name . $variable_path;
+
+ // compile the variable for php
+ if( isset( $function ) )
+ $php_var = $php_left_delimiter . ( !$is_init_variable && $echo ? 'echo ' : null ) . ( $params ? "( $function( $php_var, $params ) )" : "$function( $php_var )" ) . $php_right_delimiter;
+ else
+ $php_var = $php_left_delimiter . ( !$is_init_variable && $echo ? 'echo ' : null ) . $php_var . $extra_var . $php_right_delimiter;
+
+ $html = str_replace( $tag, $php_var, $html );
+
+
+ }
+ }
+
+ return $html;
+ }
+
+
+
+ /**
+ * Check if function is in black list (sandbox)
+ *
+ * @param string $code
+ * @param string $tag
+ */
+ protected function function_check( $code ){
+
+ $preg = '#(\W|\s)' . implode( '(\W|\s)|(\W|\s)', self::$black_list ) . '(\W|\s)#';
+
+ // check if the function is in the black list (or not in white list)
+ if( count(self::$black_list) && preg_match( $preg, $code, $match ) ){
+
+ // find the line of the error
+ $line = 0;
+ $rows=explode("\n",$this->tpl['source']);
+ while( !strpos($rows[$line],$code) )
+ $line++;
+
+ // stop the execution of the script
+ $e = new RainTpl_SyntaxException('Unallowed syntax in ' . $this->tpl['tpl_filename'] . ' template');
+ throw $e->setTemplateFile($this->tpl['tpl_filename'])
+ ->setTag($code)
+ ->setTemplateLine($line);
+ }
+
+ }
+
+ /**
+ * Prints debug info about exception or passes it further if debug is disabled.
+ *
+ * @param RainTpl_Exception $e
+ * @return string
+ */
+ protected function printDebug(RainTpl_Exception $e){
+ if (!self::$debug) {
+ throw $e;
+ }
+ $output = sprintf('<h2>Exception: %s</h2><h3>%s</h3><p>template: %s</p>',
+ get_class($e),
+ $e->getMessage(),
+ $e->getTemplateFile()
+ );
+ if ($e instanceof RainTpl_SyntaxException) {
+ if (null != $e->getTemplateLine()) {
+ $output .= '<p>line: ' . $e->getTemplateLine() . '</p>';
+ }
+ if (null != $e->getTag()) {
+ $output .= '<p>in tag: ' . htmlspecialchars($e->getTag()) . '</p>';
+ }
+ if (null != $e->getTemplateLine() && null != $e->getTag()) {
+ $rows=explode("\n", htmlspecialchars($this->tpl['source']));
+ $rows[$e->getTemplateLine()] = '<font color=red>' . $rows[$e->getTemplateLine()] . '</font>';
+ $output .= '<h3>template code</h3>' . implode('<br />', $rows) . '</pre>';
+ }
+ }
+ $output .= sprintf('<h3>trace</h3><p>In %s on line %d</p><pre>%s</pre>',
+ $e->getFile(), $e->getLine(),
+ nl2br(htmlspecialchars($e->getTraceAsString()))
+ );
+ return $output;
+ }
+}
+
+
+/**
+ * Basic Rain tpl exception.
+ */
+class RainTpl_Exception extends Exception{
+ /**
+ * Path of template file with error.
+ */
+ protected $templateFile = '';
+
+ /**
+ * Returns path of template file with error.
+ *
+ * @return string
+ */
+ public function getTemplateFile()
+ {
+ return $this->templateFile;
+ }
+
+ /**
+ * Sets path of template file with error.
+ *
+ * @param string $templateFile
+ * @return RainTpl_Exception
+ */
+ public function setTemplateFile($templateFile)
+ {
+ $this->templateFile = (string) $templateFile;
+ return $this;
+ }
+}
+
+/**
+ * Exception thrown when template file does not exists.
+ */
+class RainTpl_NotFoundException extends RainTpl_Exception{
+}
+
+/**
+ * Exception thrown when syntax error occurs.
+ */
+class RainTpl_SyntaxException extends RainTpl_Exception{
+ /**
+ * Line in template file where error has occured.
+ *
+ * @var int | null
+ */
+ protected $templateLine = null;
+
+ /**
+ * Tag which caused an error.
+ *
+ * @var string | null
+ */
+ protected $tag = null;
+
+ /**
+ * Returns line in template file where error has occured
+ * or null if line is not defined.
+ *
+ * @return int | null
+ */
+ public function getTemplateLine()
+ {
+ return $this->templateLine;
+ }
+
+ /**
+ * Sets line in template file where error has occured.
+ *
+ * @param int $templateLine
+ * @return RainTpl_SyntaxException
+ */
+ public function setTemplateLine($templateLine)
+ {
+ $this->templateLine = (int) $templateLine;
+ return $this;
+ }
+
+ /**
+ * Returns tag which caused an error.
+ *
+ * @return string
+ */
+ public function getTag()
+ {
+ return $this->tag;
+ }
+
+ /**
+ * Sets tag which caused an error.
+ *
+ * @param string $tag
+ * @return RainTpl_SyntaxException
+ */
+ public function setTag($tag)
+ {
+ $this->tag = (string) $tag;
+ return $this;
+ }
+}
+
+// -- end
--- /dev/null
+/* CSS Stylsheet for Shaarli - http://sebsauvage.net/wiki/doku.php?id=php:shaarli */
+
+/* CSS Reset from Yahoo to cope with browsers CSS inconsistencies. */
+/*
+Copyright (c) 2010, Yahoo! Inc. All rights reserved. Code licensed under the BSD License: http://developer.yahoo.com/yui/license.html
+version: 2.8.2r1
+*/
+html{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%;}
+
+body { font-family: "Trebuchet MS",Verdana,Arial,Helvetica,sans-serif; font-size:10pt; background-color: #ffffff; }
+input, textarea {
+ background-color: #dedede;
+ background: -webkit-gradient(linear, 0 0, 0 bottom, from(#dedede), to(#ffffff));
+ background: -webkit-linear-gradient(#dedede, #ffffff);
+ background: -moz-linear-gradient(#dedede, #ffffff);
+ background: -ms-linear-gradient(#dedede, #ffffff);
+ background: -o-linear-gradient(#dedede, #ffffff);
+ background: linear-gradient(#dedede, #ffffff);
+ box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
+ padding:5px;
+ border-radius: 5px 5px 5px 5px;
+ border: none;
+ color:#000;
+
+ }
+
+h1 { font-size:20pt; font-weight:bold; font-style:italic; margin-bottom:20px; }
+/* I don't give a shit about IE. He can't understand selectors such as input[type='submit']. */
+
+/* Buttons */
+.bigbutton {
+ background-color: #c0c0c0;
+ background: -moz-linear-gradient(#c0c0c0, #ffffff) repeat scroll 0 0 transparent;
+ background: -webkit-gradient(linear, 0 0, 0 bottom, from(#c0c0c0), to(#ffffff));
+ background: -webkit-linear-gradient(#c0c0c0, #ffffff);
+ background: -ms-linear-gradient(#c0c0c0, #ffffff);
+ background: -o-linear-gradient(#c0c0c0, #ffffff);
+ background: linear-gradient(#c0c0c0, #ffffff);
+ border-radius: 3px 3px 3px 3px;
+ box-shadow: 0 1px 1px rgba(0, 0, 0, 0.5);
+ cursor: pointer;
+ height: 24px;
+ margin-left: 5px;
+ padding: 0 5px;
+ color: #606060;
+ border-style:outset;
+ border-width:1px;
+
+ }
+.smallbutton {
+ background-color: #c0c0c0;
+ background: -moz-linear-gradient(#c0c0c0, #ffffff) repeat scroll 0 0 transparent;
+ background: -webkit-gradient(linear, 0 0, 0 bottom, from(#c0c0c0), to(#ffffff));
+ background: -webkit-linear-gradient(#c0c0c0, #ffffff);
+ background: -ms-linear-gradient(#c0c0c0, #ffffff);
+ background: -o-linear-gradient(#c0c0c0, #ffffff);
+ background: linear-gradient(#c0c0c0, #ffffff);
+ border-radius: 3px 3px 3px 3px;
+ box-shadow: 0 1px 1px rgba(0, 0, 0, 0.5);
+ cursor: pointer;
+ height: 20px;
+ margin-left: 5px;
+ padding: 0 5px;
+ color: #606060;
+ border-style:outset;
+ border-width:1px;
+
+ }
+
+/* Edit/Delete buttons on links */
+.button_edit, .button_delete { border-radius:0; box-shadow:none; border-style:none; border-width:0; padding:0; background:none; }
+.button_edit { margin-left:10px; }
+
+
+#pageheader #logo{
+background-image: url('../images/logo.png');
+background-repeat: no-repeat;
+float:left;
+margin:0 10px 0 10px;
+width:105px;
+height:55px;
+cursor:pointer;
+
+}
+
+#pageheader
+{
+ background-color: #333333;
+ background: -webkit-gradient(linear, 0 0, 0 bottom, from(#333333), to(#111111));
+ background: -webkit-linear-gradient(#333333, #111111);
+ background: -moz-linear-gradient(#333333, #111111);
+ background: -ms-linear-gradient(#333333, #111111);
+ background: -o-linear-gradient(#333333, #111111);
+ background: linear-gradient(#333333, #111111);
+ box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
+ width:auto;
+ padding:0 10px 5px 10px;
+ margin: auto;
+}
+
+#pageheader a
+{
+ background-color: #333333;
+ background: -webkit-gradient(linear, 0 0, 0 bottom, from(#333333), to(#000000));
+ background: -webkit-linear-gradient(#333333, #000000);
+ background: -moz-linear-gradient(#333333, #000000);
+ background: -ms-linear-gradient(#333333, #000000);
+ background: -o-linear-gradient(#333333, #000000);
+ background: linear-gradient(#333333, #000000);
+ box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
+ padding:5px;
+ border-radius: 5px 5px 5px 5px;
+ margin:10px 3px 3px 3px;
+ color:#A2DD42;
+ float:left;
+ text-decoration:none;
+}
+
+#toolsdiv a{
+ clear:both;
+}
+#toolsdiv a span{
+ color:#ffffff;
+}
+.linksperpage,.tagfilter,.searchform,.addform {
+ background-color: #dedede;
+ background: -webkit-gradient(linear, 0 0, 0 bottom, from(#dedede), to(#ffffff));
+ background: -webkit-linear-gradient(#dedede, #ffffff);
+ background: -moz-linear-gradient(#dedede, #ffffff);
+ background: -ms-linear-gradient(#dedede, #ffffff);
+ background: -o-linear-gradient(#dedede, #ffffff);
+ background: linear-gradient(#dedede, #ffffff);
+ display:inline;
+ box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
+ padding:5px;
+ border: none;
+ border-radius: 5px 5px 5px 5px;
+ margin:10px 3px 3px 3px;
+ color:#cecece;
+}
+
+.linksperpage{
+ box-shadow: 0 0 0 rgba(0, 0, 0, 0.5);
+ padding:3px;
+}
+
+.linksperpage input,.tagfilter input, .searchform input, .addform input{
+ border:none;
+ color:#606060;
+ background:none;
+ box-shadow:none;
+ padding:5px;
+}
+
+.linksperpage input{
+ padding:0;
+}
+
+.tagfilter input.bigbutton,.searchform input.bigbutton,.addform input.bigbutton{
+ background-color: #dedede;
+ background: -webkit-gradient(linear, 0 0, 0 bottom, from(#dedede), to(#ffffff));
+ background: -webkit-linear-gradient(#dedede, #ffffff);
+ background: -moz-linear-gradient(#dedede, #ffffff);
+ background: -ms-linear-gradient(#dedede, #ffffff);
+ background: -o-linear-gradient(#dedede, #ffffff);
+ background: linear-gradient(#dedede, #ffffff);
+ box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
+ padding:0 5px 0 5px;
+ margin:5px 0 5px 0;
+ height:20px;
+ border-radius: 5px 5px 5px 5px;
+ cursor:pointer;
+}
+
+#shaarli_title { font-weight:bold; font-style:italic; margin-top:0;}
+#shaarli_title a { color: #fff !important; }
+
+#pageheader a:visited { color:#98C943; text-decoration:none;}
+#pageheader a:hover { color:#FFFFC9; text-decoration:none;}
+#pageheader a:active { color:#bbb; text-decoration:none;}
+#searchcriteria { padding: 4px 0px 5px 5px; font-weight:bold;}
+.paging { padding:5px;background-color:#777; color:#ccc; text-align:center; clear:both;}
+.paging a:link { color:#ccc; text-decoration:none;}
+.paging a:visited { color:#ccc; }
+.paging a:hover { color:#FFFFC9; }
+.paging a:active { color:#fff; }
+#paging_privatelinks { float:left; }
+#paging_linksperpage { float:right; padding-right:5px; }
+#paging_current { display:inline; color:#fff; padding:0 20 0 20; }
+#paging_older { margin-right:15px; }
+#paging_newer { margin-left:15px; }
+
+#headerform { color:#ffffff; padding:5px 5px 5px 5px; clear: both;}
+#toolsdiv { color:#ffffff; padding:5px 5px 5px 5px; clear:left; }
+#uploaddiv { color:#ffffff; padding:5px 5px 5px 5px; clear:left; }
+#editlinkform { height:100%;color:#ffffff; padding:5px 5px 5px 15px; width:80%; clear:left; }
+#linklist li {
+ padding:4px 10px 15px 20px; border-top: 1px solid #bbb; clear:both;
+ background-color: #F2F2F2;
+ background: -webkit-gradient(linear, 0 0, 0 bottom, from(#F2F2F2), to(#ffffff));
+ background: -webkit-linear-gradient(#F2F2F2, #ffffff);
+ background: -moz-linear-gradient(#F2F2F2, #ffffff);
+ background: -ms-linear-gradient(#F2F2F2, #ffffff);
+ background: -o-linear-gradient(#F2F2F2, #ffffff);
+ background: linear-gradient(#F2F2F2, #ffffff);
+}
+
+/*
+#linklist li.publicLinkHightLight:hover,#linklist li:hover{
+ background: #E9FFCE;
+}
+*/
+#linklist li.private { background: url('../images/private.png') no-repeat 10px center; padding-left:60px; }
+.private .linktitle a {color:#969696;}
+.linktitle { font-size:14pt; font-weight:bold; }
+.linktitle a { text-decoration: none; color:#80AD48; }
+.linktitle a:hover { color:#F57900; }
+.linkdate { font-size:8pt; color:#888; }
+.linkdate a { background-image:url('../images/calendar.png');padding:2px 0 3px 20px;background-repeat:no-repeat;text-decoration: none; color:#E28E3F; }
+.linkdate a:hover { color: #F57900 }
+.linkurl { font-size:8pt; color:#4BAA74; }
+.linkdescription { color:#000; margin-top:0; margin-bottom:12px; font-weight:normal; max-height:400px; overflow:auto; }
+.linkdescription a { text-decoration: none; color:#3465A4; }
+.linkdescription a:hover { color:#F57900; }
+.linktaglist { padding-top:10px;}
+.linktag {
+
+font-size:9pt;
+ background-color: #F2F2F2;
+ background: -webkit-gradient(linear, 0 0, 0 bottom, from(#F2F2F2), to(#ffffff));
+ background: -webkit-linear-gradient(#F2F2F2, #ffffff);
+ background: -moz-linear-gradient(#F2F2F2, #ffffff);
+ background: -ms-linear-gradient(#F2F2F2, #ffffff);
+ background: -o-linear-gradient(#F2F2F2, #ffffff);
+ background: linear-gradient(#F2F2F2, #ffffff);
+ box-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
+ padding:3px 3px 3px 20px;
+ height:20px;
+ border-radius: 3px 3px 3px 3px;
+ cursor:pointer;
+ background-image:url('../images/tag_blue.png');
+ background-repeat:no-repeat;
+ background-position:3px center;
+ background-color:#ffffff;
+}
+.linktag:hover { border-color: #555573; color:#000; }
+.linktag a { color:#777; text-decoration:none; }
+.linkshort { font-size:8pt; color:#888; }
+.linkshort a { text-decoration: none; color:#393964; }
+.linkshort a:hover { text-decoration: underline; }
+.buttoneditform { display:inline; }
+#footer { font-size:8pt; text-align:center; border-top:1px solid #ddd; color: #888; clear:both; }
+#footer a{ color:#486D08;}
+#footer a:hover{ color:#000000;}
+#newversion { background-color: #FFFFA0; color:#000; position:absolute; top:0;right:0; padding:2 7 2 7; font-size:9pt;}
+#cloudtag { padding-left:10%; padding-right:10%; }
+#cloudtag a { color:black; text-decoration:none; }
+#installform td { font-size: 10pt; color:black; padding:10px 5px 10px 5px; clear:left; }
+#changepasswordform { color:#ccc; padding:10px 5px 10px 5px; clear:left; }
+#changetag { color:#ccc; padding:10px 5px 10px 5px; clear:left; }
+#configform td { color:#ccc; font-size: 10pt; padding:10px 5px 10px 5px; }
+#configform { color:#ccc; padding:10px 5px 10px 5px; clear:left; }
+.thumbnail { float:right; margin-left: 10px; }
+/* If you want thumbnails on the left:
+.thumbnail { float:left; margin-right: 10px; }
+.linkcontainer { position: static; margin-left:130px; }
+*/
+
+
+
+
+/* --- Picture wall CSS --- */
+#picwall_container { color:#fff; background-color:#000; clear:both; }
+.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; }
+.picwall_pictureframe img { max-width: 100%;height: auto; } /* Adapt the width of the image */
+.picwall_pictureframe a {text-decoration:none;}
+
+/* CSS to show title when hovering an image - no javascript required. */
+.picwall_pictureframe span.info {display: none;}
+.picwall_pictureframe:hover span.info {
+ display:block;
+ position:absolute;
+ top:0; left:0; width:90px;
+ font-weight:bold;
+ font-size:8pt;
+ color:#fff;
+ text-align: left;
+ background-color: transparent;
+ background-color: rgba(0, 0, 0, 0.4); /* FF3+, Saf3+, Opera 10.10+, Chrome, IE9 */
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#66000000,endColorstr=#66000000); /* IE6\96IE9 */
+text-shadow:2px 2px 1px #000000;
+}
+
+/* Minimal customisation for jQuery widgets */
+.ui-autocomplete { background-color:#fff; padding-left:5px;}
+.ui-state-hover { background-color: #604dff; color:#fff; }
+
+#linklist li.publicLinkHightLight{
+ background: #ffffff;
+}
+
+div.qrcode {
+width:220px;
+height:220px;
+background-color: #ffffff;
+border: 1px solid black;
+position: absolute;
+top:-100px;
+left:-100px;
+text-align:center;
+font-size: 8pt;
+z-index:50;
+-webkit-box-shadow:2px 2px 20px 2px #333333;
+-moz-box-shadow:2px 2px 20px 2px #333333;
+-o-box-shadow:2px 2px 20px 2px #333333;
+-ms-box-shadow:2px 2px 20px 2px #333333;
+box-shadow:2px 2px 20px 2px #333333;
+}
+
+div.daily
+{
+ font-family: Georgia, 'DejaVu Serif', Norasi, serif;
+ background-color: #E6D6BE;
+ /* Background paper texture by BashCorpo:
+ http://www.bashcorpo.dk/textures.php
+ http://bashcorpo.deviantart.com/art/Grungy-paper-texture-v-5-22966998 */
+ background-image: url("../images/Paper_texture_v5_by_bashcorpo_w1000.jpg");
+ -webkit-background-size: cover;
+ -moz-background-size: cover;
+ -o-background-size: cover;
+ background-size: cover;
+ position:relative;
+ border-bottom: 2px solid black;
+}
+
+#daily_col1 { float:left;position:relative; width:33%; padding-left:1%; }
+#daily_col2 { float:left;position:relative; width:33%; }
+#daily_col3 { float:left;position:relative; width:33%;}
+
+div.dailyAbout
+{
+ float:left;
+ border: 1px solid black;
+ font-size: 8pt;
+ position:absolute;
+ left:10px;
+ top: 15px;
+ padding: 5px 5px 5px 5px;
+ text-align:center;
+}
+div.dailyAbout a { color: #890500; }
+div.dailyTitle
+ {
+ font-weight: bold;
+ font-size: 44pt;
+ text-align:center;
+ padding:10px 20px 0px 20px;
+}
+div.dailyDate
+ {
+ font-size: 12pt;
+ font-weight:bold;
+ text-align:center;
+ padding:0px 20px 30px 20px;
+}
+
+/* Individual entries in "Daily": */
+div.dailyEntry
+{
+ margin: 5px 10px 2px 5px;
+ font-size: 11pt;
+ border-top: 1px solid #555;
+}
+div.dailyEntry a { text-decoration:none; color: #890500; }
+div.dailyEntryTags { font-size:7.75pt; }
+div.dailyEntryTitle { font-size:18pt; font-weight:bold;}
+div.dailyEntryThumbnail
+{
+ width:100%;
+ text-align:center;
+ background-color:rgb(128,128,128);
+ background:url(../images/50pc_transparent.png);
+ padding:4px 0px 2px 0px;
+}
+div.dailyEntryDescription
+{
+ margin-top: 10px;
+ margin-bottom: 30px;
+ text-align:justify;
+ overflow:auto;
+}
+
+/* Common css screwdriver */
+.clear{
+ clear:both;
+}
+
+/* For lazy images loading in picture wall.
+ using http://www.appelsiini.net/projects/lazyload
+ */
+.lazyimage { display:none; }
+
+@media print {
+html {border:none;background:#fff!important;color:#000!important;}
+body {font-size:12pt;width:auto!important;margin:auto!important;}
+p {orphans:3; /*pas de ligne seule en bas */widows:3;/*pas de ligne seule en haut*/}
+a {color:#000!important;text-decoration:none!important;}
+#pageheader, .paging, #linklist li form, #footer {display:none;}
+#linklist li { padding:2 0 10 0; border-top: 2px solid #000; clear:both; }
+#linklist li.private { background-color: none; border-left:0; }
+.linkdate { line-height:2; }
+.linkurl { color:#000; }
+.linkdescription { font-size:10pt;}
+.linktag { border: 1px solid black; font-style:italic; font-size:8pt;}
+
+}
+
+
+@media handheld, only screen and (max-width: 480px), only screen and (max-device-width: 854px)
+{
+/* A few fixes for mobile devices (far from perfect). */
+.nomobile { display:none; }
+#logo { display:none; }
+#pageheader a
+{
+ padding:5px;
+ border-radius: 5px 5px 5px 5px;
+ margin:3px;
+}
+.searchform,.tagfilter { display:block !important; margin:0px !important; padding:0px !important; width:100% !important; }
+.searchform input,.tagfilter input { margin:0px !important; padding:0px !important; display:inline !important; }
+.tagfilter input.bigbutton,.searchform input.bigbutton,.addform input.bigbutton{ width:30%; font-size:smaller;}
+#searchform_value { width:70% !important; }
+#tagfilter_value { width:70% !important; }
+div.qrcode { position:relative; float:left; top:-10px; left:0px; }
+#paging_privatelinks { float;none; }
+#paging_linksperpage { float:none; margin-bottom:10px; font-size:smaller;}
+#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;}
+.thumbnail { float:none; height:auto; margin: 0px; text-align:center;}
+#cloudtag { padding:0px; }
+div.dailyAbout { float:none; position:relative; width:100%; clear:both; padding:0px; top:0px; left:0px; }
+#daily_col1,#daily_col2,#daily_col3 { float:none; width:100%; padding:0px;}
+div.dailyTitle { font-size: 18pt; margin-top:5px; padding:0px;}
+div.dailyDate { font-size: 11pt;padding:0px; display:block; }
+div.dailyEntryTitle { font-size:16pt; font-weight:bold;}
+div.dailyEntryDescription { font-size:10pt; }
+
+}
+
--- /dev/null
+<?php
+// Shaarli 0.0.40 beta - Shaare your links...
+// The personal, minimalist, super-fast, no-database delicious clone. By sebsauvage.net
+// http://sebsauvage.net/wiki/doku.php?id=php:shaarli
+// Licence: http://www.opensource.org/licenses/zlib-license.php
+// Requires: php 5.1.x (but autocomplete fields will only work if you have php 5.2.x)
+// -----------------------------------------------------------------------------------------------
+// Hardcoded parameter (These parameters can be overwritten by creating the file /config/options.php)
+$GLOBALS['config']['DATADIR'] = 'data'; // Data subdirectory
+$GLOBALS['config']['CONFIG_FILE'] = $GLOBALS['config']['DATADIR'].'/config.php'; // Configuration file (user login/password)
+$GLOBALS['config']['DATASTORE'] = $GLOBALS['config']['DATADIR'].'/datastore.php'; // Data storage file.
+$GLOBALS['config']['LINKS_PER_PAGE'] = 20; // Default links per page.
+$GLOBALS['config']['IPBANS_FILENAME'] = $GLOBALS['config']['DATADIR'].'/ipbans.php'; // File storage for failures and bans.
+$GLOBALS['config']['BAN_AFTER'] = 4; // Ban IP after this many failures.
+$GLOBALS['config']['BAN_DURATION'] = 1800; // Ban duration for IP address after login failures (in seconds) (1800 sec. = 30 minutes)
+$GLOBALS['config']['OPEN_SHAARLI'] = false; // If true, anyone can add/edit/delete links without having to login
+$GLOBALS['config']['HIDE_TIMESTAMPS'] = false; // If true, the moment when links were saved are not shown to users that are not logged in.
+$GLOBALS['config']['ENABLE_THUMBNAILS'] = true; // Enable thumbnails in links.
+$GLOBALS['config']['CACHEDIR'] = 'cache'; // Cache directory for thumbnails for SLOW services (like flickr)
+$GLOBALS['config']['PAGECACHE'] = 'pagecache'; // Page cache directory.
+$GLOBALS['config']['ENABLE_LOCALCACHE'] = true; // Enable Shaarli to store thumbnail in a local cache. Disable to reduce webspace usage.
+$GLOBALS['config']['PUBSUBHUB_URL'] = ''; // PubSubHubbub support. Put an empty string to disable, or put your hub url here to enable.
+$GLOBALS['config']['UPDATECHECK_FILENAME'] = $GLOBALS['config']['DATADIR'].'/lastupdatecheck.txt'; // For updates check of Shaarli.
+$GLOBALS['config']['UPDATECHECK_INTERVAL'] = 86400 ; // Updates check frequency for Shaarli. 86400 seconds=24 hours
+ // Note: You must have publisher.php in the same directory as Shaarli index.php
+// -----------------------------------------------------------------------------------------------
+// You should not touch below (or at your own risks !)
+// Optionnal config file.
+if (is_file($GLOBALS['config']['DATADIR'].'/options.php')) require($GLOBALS['config']['DATADIR'].'/options.php');
+
+define('shaarli_version','0.0.40 beta');
+define('PHPPREFIX','<?php /* '); // Prefix to encapsulate data in php code.
+define('PHPSUFFIX',' */ ?>'); // Suffix to encapsulate data in php code.
+
+// Force cookie path (but do not change lifetime)
+$cookie=session_get_cookie_params();
+session_set_cookie_params($cookie['lifetime'],dirname($_SERVER["SCRIPT_NAME"]).'/'); // Default cookie expiration and path.
+
+// PHP Settings
+ini_set('max_input_time','60'); // High execution time in case of problematic imports/exports.
+ini_set('memory_limit', '128M'); // Try to set max upload file size and read (May not work on some hosts).
+ini_set('post_max_size', '16M');
+ini_set('upload_max_filesize', '16M');
+checkphpversion();
+error_reporting(E_ALL^E_WARNING); // See all error except warnings.
+//error_reporting(-1); // See all errors (for debugging only)
+
+include "inc/rain.tpl.class.php"; //include Rain TPL
+raintpl::$tpl_dir = "tpl/"; // template directory
+if (!is_dir('tmp')) { mkdir('tmp',0705); chmod('tmp',0705); }
+raintpl::$cache_dir = "tmp/"; // cache directory
+
+ob_start(); // Output buffering for the page cache.
+
+
+// In case stupid admin has left magic_quotes enabled in php.ini:
+if (get_magic_quotes_gpc())
+{
+ function stripslashes_deep($value) { $value = is_array($value) ? array_map('stripslashes_deep', $value) : stripslashes($value); return $value; }
+ $_POST = array_map('stripslashes_deep', $_POST);
+ $_GET = array_map('stripslashes_deep', $_GET);
+ $_COOKIE = array_map('stripslashes_deep', $_COOKIE);
+}
+
+// Prevent caching on client side or proxy: (yes, it's ugly)
+header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
+header("Cache-Control: no-store, no-cache, must-revalidate");
+header("Cache-Control: post-check=0, pre-check=0", false);
+header("Pragma: no-cache");
+
+// Directories creations (Note that your web host may require differents rights than 705.)
+if (!is_dir($GLOBALS['config']['DATADIR'])) { mkdir($GLOBALS['config']['DATADIR'],0705); chmod($GLOBALS['config']['DATADIR'],0705); }
+if (!is_dir('tmp')) { mkdir('tmp',0705); chmod('tmp',0705); } // For RainTPL temporary files.
+if (!is_file($GLOBALS['config']['DATADIR'].'/.htaccess')) { file_put_contents($GLOBALS['config']['DATADIR'].'/.htaccess',"Allow from none\nDeny from all\n"); } // Protect data files.
+if ($GLOBALS['config']['ENABLE_LOCALCACHE'])
+{
+ if (!is_dir($GLOBALS['config']['CACHEDIR'])) { mkdir($GLOBALS['config']['CACHEDIR'],0705); chmod($GLOBALS['config']['CACHEDIR'],0705); }
+ if (!is_file($GLOBALS['config']['CACHEDIR'].'/.htaccess')) { file_put_contents($GLOBALS['config']['CACHEDIR'].'/.htaccess',"Allow from none\nDeny from all\n"); } // Protect data files.
+}
+
+// Run config screen if first run:
+if (!is_file($GLOBALS['config']['CONFIG_FILE'])) install();
+
+require $GLOBALS['config']['CONFIG_FILE']; // Read login/password hash into $GLOBALS.
+
+// Handling of old config file which do not have the new parameters.
+if (empty($GLOBALS['title'])) $GLOBALS['title']='Shared links on '.htmlspecialchars(indexUrl());
+if (empty($GLOBALS['timezone'])) $GLOBALS['timezone']=date_default_timezone_get();
+if (empty($GLOBALS['disablesessionprotection'])) $GLOBALS['disablesessionprotection']=false;
+
+
+autoLocale(); // Sniff browser language and set date format accordingly.
+header('Content-Type: text/html; charset=utf-8'); // We use UTF-8 for proper international characters handling.
+
+// Check php version
+function checkphpversion()
+{
+ if (version_compare(PHP_VERSION, '5.1.0') < 0)
+ {
+ header('Content-Type: text/plain; charset=utf-8');
+ echo 'Your server supports php '.PHP_VERSION.'. Shaarli requires at last php 5.1.0, and thus cannot run. Sorry.';
+ exit;
+ }
+}
+
+// Checks if an update is available for Shaarli.
+// (at most once a day, and only for registered user.)
+// Output: '' = no new version.
+// other= the available version.
+function checkUpdate()
+{
+ if (!isLoggedIn()) return ''; // Do not check versions for visitors.
+
+ // Get latest version number at most once a day.
+ if (!is_file($GLOBALS['config']['UPDATECHECK_FILENAME']) || (filemtime($GLOBALS['config']['UPDATECHECK_FILENAME'])<time()-($GLOBALS['config']['UPDATECHECK_INTERVAL'])))
+ {
+ $version=shaarli_version;
+ list($httpstatus,$headers,$data) = getHTTP('http://sebsauvage.net/files/shaarli_version.txt',2);
+ if (strpos($httpstatus,'200 OK')!==false) $version=$data;
+ // If failed, nevermind. We don't want to bother the user with that.
+ file_put_contents($GLOBALS['config']['UPDATECHECK_FILENAME'],$version); // touch file date
+ }
+ // Compare versions:
+ $newestversion=file_get_contents($GLOBALS['config']['UPDATECHECK_FILENAME']);
+ if (version_compare($newestversion,shaarli_version)==1) return $newestversion;
+ return '';
+}
+
+
+// -----------------------------------------------------------------------------------------------
+// Simple cache system (mainly for the RSS/ATOM feeds).
+
+class pageCache
+{
+ private $url; // Full URL of the page to cache (typically the value returned by pageUrl())
+ private $shouldBeCached; // boolean: Should this url be cached ?
+ private $filename; // Name of the cache file for this url
+
+ /*
+ $url = url (typically the value returned by pageUrl())
+ $shouldBeCached = boolean. If false, the cache will be disabled.
+ */
+ public function __construct($url,$shouldBeCached)
+ {
+ $this->url = $url;
+ $this->filename = $GLOBALS['config']['PAGECACHE'].'/'.sha1($url).'.cache';
+ $this->shouldBeCached = $shouldBeCached;
+ }
+
+ // If the page should be cached and a cached version exists,
+ // returns the cached version (otherwise, return null).
+ public function cachedVersion()
+ {
+ if (!$this->shouldBeCached) return null;
+ if (is_file($this->filename)) { return file_get_contents($this->filename); exit; }
+ return null;
+ }
+
+ // Put a page in the cache.
+ public function cache($page)
+ {
+ if (!$this->shouldBeCached) return;
+ if (!is_dir($GLOBALS['config']['PAGECACHE'])) { mkdir($GLOBALS['config']['PAGECACHE'],0705); chmod($GLOBALS['config']['PAGECACHE'],0705); }
+ file_put_contents($this->filename,$page);
+ }
+
+ // Purge the whole cache.
+ // (call with pageCache::purgeCache())
+ public static function purgeCache()
+ {
+ if (is_dir($GLOBALS['config']['PAGECACHE']))
+ {
+ $handler = opendir($GLOBALS['config']['PAGECACHE']);
+ if ($handle!==false)
+ {
+ while (($filename = readdir($handler))!==false)
+ {
+ if (endsWith($filename,'.cache')) { unlink($GLOBALS['config']['PAGECACHE'].'/'.$filename); }
+ }
+ closedir($handler);
+ }
+ }
+ }
+
+}
+
+
+// -----------------------------------------------------------------------------------------------
+// Log to text file
+function logm($message)
+{
+ $t = strval(date('Y/m/d_H:i:s')).' - '.$_SERVER["REMOTE_ADDR"].' - '.strval($message)."\n";
+ file_put_contents($GLOBALS['config']['DATADIR'].'/log.txt',$t,FILE_APPEND);
+}
+
+// Same as nl2br(), but escapes < and >
+function nl2br_escaped($html)
+{
+ return str_replace('>','>',str_replace('<','<',nl2br($html)));
+}
+
+/* Returns the small hash of a string
+ eg. smallHash('20111006_131924') --> yZH23w
+ Small hashes:
+ - are unique (well, as unique as crc32, at last)
+ - are always 6 characters long.
+ - only use the following characters: a-z A-Z 0-9 - _ @
+ - are NOT cryptographically secure (they CAN be forged)
+ In Shaarli, they are used as a tinyurl-like link to individual entries.
+*/
+function smallHash($text)
+{
+ $t = rtrim(base64_encode(hash('crc32',$text,true)),'=');
+ $t = str_replace('+','-',$t); // Get rid of characters which need encoding in URLs.
+ $t = str_replace('/','_',$t);
+ $t = str_replace('=','@',$t);
+ return $t;
+}
+
+// In a string, converts urls to clickable links.
+// Function inspired from http://www.php.net/manual/en/function.preg-replace.php#85722
+function text2clickable($url)
+{
+ $redir = empty($GLOBALS['redirector']) ? '' : $GLOBALS['redirector'];
+ return preg_replace('!(((?:https?|ftp|file)://|apt:)\S+[[:alnum:]]/?)!si','<a href="'.$redir.'$1" rel="nofollow">$1</a>',$url);
+}
+
+// This function inserts where relevant so that multiple spaces are properly displayed in HTML
+// even in the absence of <pre> (This is used in description to keep text formatting)
+function keepMultipleSpaces($text)
+{
+ return str_replace(' ',' ',$text);
+
+}
+// ------------------------------------------------------------------------------------------
+// Sniff browser language to display dates in the right format automatically.
+// (Note that is may not work on your server if the corresponding local is not installed.)
+function autoLocale()
+{
+ $loc='en_US'; // Default if browser does not send HTTP_ACCEPT_LANGUAGE
+ if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) // eg. "fr,fr-fr;q=0.8,en;q=0.5,en-us;q=0.3"
+ { // (It's a bit crude, but it works very well. Prefered language is always presented first.)
+ if (preg_match('/([a-z]{2}(-[a-z]{2})?)/i',$_SERVER['HTTP_ACCEPT_LANGUAGE'],$matches)) $loc=$matches[1];
+ }
+ setlocale(LC_TIME,$loc); // LC_TIME = Set local for date/time format only.
+}
+
+// ------------------------------------------------------------------------------------------
+// PubSubHubbub protocol support (if enabled) [UNTESTED]
+// (Source: http://aldarone.fr/les-flux-rss-shaarli-et-pubsubhubbub/ )
+if (!empty($GLOBALS['config']['PUBSUBHUB_URL'])) include './publisher.php';
+function pubsubhub()
+{
+ if (!empty($GLOBALS['config']['PUBSUBHUB_URL']))
+ {
+ $p = new Publisher($GLOBALS['config']['PUBSUBHUB_URL']);
+ $topic_url = array (
+ indexUrl().'?do=atom',
+ indexUrl().'?do=rss'
+ );
+ $p->publish_update($topic_url);
+ }
+}
+
+// ------------------------------------------------------------------------------------------
+// Session management
+define('INACTIVITY_TIMEOUT',3600); // (in seconds). If the user does not access any page within this time, his/her session is considered expired.
+ini_set('session.use_cookies', 1); // Use cookies to store session.
+ini_set('session.use_only_cookies', 1); // Force cookies for session (phpsessionID forbidden in URL)
+ini_set('session.use_trans_sid', false); // Prevent php to use sessionID in URL if cookies are disabled.
+session_name('shaarli');
+session_start();
+
+// Returns the IP address of the client (Used to prevent session cookie hijacking.)
+function allIPs()
+{
+ $ip = $_SERVER["REMOTE_ADDR"];
+ // Then we use more HTTP headers to prevent session hijacking from users behind the same proxy.
+ if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) { $ip=$ip.'_'.$_SERVER['HTTP_X_FORWARDED_FOR']; }
+ if (isset($_SERVER['HTTP_CLIENT_IP'])) { $ip=$ip.'_'.$_SERVER['HTTP_CLIENT_IP']; }
+ return $ip;
+}
+
+// Check that user/password is correct.
+function check_auth($login,$password)
+{
+ $hash = sha1($password.$login.$GLOBALS['salt']);
+ if ($login==$GLOBALS['login'] && $hash==$GLOBALS['hash'])
+ { // Login/password is correct.
+ $_SESSION['uid'] = sha1(uniqid('',true).'_'.mt_rand()); // generate unique random number (different than phpsessionid)
+ $_SESSION['ip']=allIPs(); // We store IP address(es) of the client to make sure session is not hijacked.
+ $_SESSION['username']=$login;
+ $_SESSION['expires_on']=time()+INACTIVITY_TIMEOUT; // Set session expiration.
+ logm('Login successful');
+ return True;
+ }
+ logm('Login failed for user '.$login);
+ return False;
+}
+
+// Returns true if the user is logged in.
+function isLoggedIn()
+{
+ if ($GLOBALS['config']['OPEN_SHAARLI']) return true;
+
+ // If session does not exist on server side, or IP address has changed, or session has expired, logout.
+ if (empty($_SESSION['uid']) || ($GLOBALS['disablesessionprotection']==false && $_SESSION['ip']!=allIPs()) || time()>=$_SESSION['expires_on'])
+ {
+ logout();
+ return false;
+ }
+ if (!empty($_SESSION['longlastingsession'])) $_SESSION['expires_on']=time()+$_SESSION['longlastingsession']; // In case of "Stay signed in" checked.
+ else $_SESSION['expires_on']=time()+INACTIVITY_TIMEOUT; // Standard session expiration date.
+
+ return true;
+}
+
+// Force logout.
+function logout() { if (isset($_SESSION)) { unset($_SESSION['uid']); unset($_SESSION['ip']); unset($_SESSION['username']);} }
+
+
+// ------------------------------------------------------------------------------------------
+// Brute force protection system
+// Several consecutive failed logins will ban the IP address for 30 minutes.
+if (!is_file($GLOBALS['config']['IPBANS_FILENAME'])) file_put_contents($GLOBALS['config']['IPBANS_FILENAME'], "<?php\n\$GLOBALS['IPBANS']=".var_export(array('FAILURES'=>array(),'BANS'=>array()),true).";\n?>");
+include $GLOBALS['config']['IPBANS_FILENAME'];
+// Signal a failed login. Will ban the IP if too many failures:
+function ban_loginFailed()
+{
+ $ip=$_SERVER["REMOTE_ADDR"]; $gb=$GLOBALS['IPBANS'];
+ if (!isset($gb['FAILURES'][$ip])) $gb['FAILURES'][$ip]=0;
+ $gb['FAILURES'][$ip]++;
+ if ($gb['FAILURES'][$ip]>($GLOBALS['config']['BAN_AFTER']-1))
+ {
+ $gb['BANS'][$ip]=time()+$GLOBALS['config']['BAN_DURATION'];
+ logm('IP address banned from login');
+ }
+ $GLOBALS['IPBANS'] = $gb;
+ file_put_contents($GLOBALS['config']['IPBANS_FILENAME'], "<?php\n\$GLOBALS['IPBANS']=".var_export($gb,true).";\n?>");
+}
+
+// Signals a successful login. Resets failed login counter.
+function ban_loginOk()
+{
+ $ip=$_SERVER["REMOTE_ADDR"]; $gb=$GLOBALS['IPBANS'];
+ unset($gb['FAILURES'][$ip]); unset($gb['BANS'][$ip]);
+ $GLOBALS['IPBANS'] = $gb;
+ file_put_contents($GLOBALS['config']['IPBANS_FILENAME'], "<?php\n\$GLOBALS['IPBANS']=".var_export($gb,true).";\n?>");
+}
+
+// Checks if the user CAN login. If 'true', the user can try to login.
+function ban_canLogin()
+{
+ $ip=$_SERVER["REMOTE_ADDR"]; $gb=$GLOBALS['IPBANS'];
+ if (isset($gb['BANS'][$ip]))
+ {
+ // User is banned. Check if the ban has expired:
+ if ($gb['BANS'][$ip]<=time())
+ { // Ban expired, user can try to login again.
+ logm('Ban lifted.');
+ unset($gb['FAILURES'][$ip]); unset($gb['BANS'][$ip]);
+ file_put_contents($GLOBALS['config']['IPBANS_FILENAME'], "<?php\n\$GLOBALS['IPBANS']=".var_export($gb,true).";\n?>");
+ return true; // Ban has expired, user can login.
+ }
+ return false; // User is banned.
+ }
+ return true; // User is not banned.
+}
+
+// ------------------------------------------------------------------------------------------
+// Process login form: Check if login/password is correct.
+if (isset($_POST['login']))
+{
+ if (!ban_canLogin()) die('I said: NO. You are banned for the moment. Go away.');
+ if (isset($_POST['password']) && tokenOk($_POST['token']) && (check_auth($_POST['login'], $_POST['password'])))
+ { // Login/password is ok.
+ ban_loginOk();
+ // If user wants to keep the session cookie even after the browser closes:
+ if (!empty($_POST['longlastingsession']))
+ {
+ $_SESSION['longlastingsession']=31536000; // (31536000 seconds = 1 year)
+ $_SESSION['expires_on']=time()+$_SESSION['longlastingsession']; // Set session expiration on server-side.
+ session_set_cookie_params($_SESSION['longlastingsession'],dirname($_SERVER["SCRIPT_NAME"]).'/'); // Set session cookie expiration on client side
+ // Note: Never forget the trailing slash on the cookie path !
+ session_regenerate_id(true); // Send cookie with new expiration date to browser.
+ }
+ else // Standard session expiration (=when browser closes)
+ {
+ session_set_cookie_params(0,dirname($_SERVER["SCRIPT_NAME"]).'/'); // 0 means "When browser closes"
+ session_regenerate_id(true);
+ }
+ // Optional redirect after login:
+ if (isset($_GET['post'])) { header('Location: ?post='.urlencode($_GET['post']).(!empty($_GET['title'])?'&title='.urlencode($_GET['title']):'').(!empty($_GET['source'])?'&source='.urlencode($_GET['source']):'')); exit; }
+ if (isset($_POST['returnurl']))
+ {
+ if (endsWith($_POST['returnurl'],'?do=login')) { header('Location: ?'); exit; } // Prevent loops over login screen.
+ header('Location: '.$_POST['returnurl']); exit;
+ }
+ header('Location: ?'); exit;
+ }
+ else
+ {
+ ban_loginFailed();
+ echo '<script language="JavaScript">alert("Wrong login/password.");document.location=\'?do=login\';</script>'; // Redirect to login screen.
+ exit;
+ }
+}
+
+// ------------------------------------------------------------------------------------------
+// Misc utility functions:
+
+// Returns the server URL (including port and http/https), without path.
+// eg. "http://myserver.com:8080"
+// You can append $_SERVER['SCRIPT_NAME'] to get the current script URL.
+function serverUrl()
+{
+ $https = (!empty($_SERVER['HTTPS']) && (strtolower($_SERVER['HTTPS'])=='on')) || $_SERVER["SERVER_PORT"]=='443'; // HTTPS detection.
+ $serverport = ($_SERVER["SERVER_PORT"]=='80' || ($https && $_SERVER["SERVER_PORT"]=='443') ? '' : ':'.$_SERVER["SERVER_PORT"]);
+ return 'http'.($https?'s':'').'://'.$_SERVER["SERVER_NAME"].$serverport;
+}
+
+// Returns the absolute URL of current script, without the query.
+// (eg. http://sebsauvage.net/links/)
+function indexUrl()
+{
+ return serverUrl() . ($_SERVER["SCRIPT_NAME"] == '/index.php' ? '/' : $_SERVER["SCRIPT_NAME"]);
+}
+
+// Returns the absolute URL of current script, WITH the query.
+// (eg. http://sebsauvage.net/links/?toto=titi&spamspamspam=humbug)
+function pageUrl()
+{
+ return indexUrl().(!empty($_SERVER["QUERY_STRING"]) ? '?'.$_SERVER["QUERY_STRING"] : '');
+}
+
+// Convert post_max_size/upload_max_filesize (eg.'16M') parameters to bytes.
+function return_bytes($val)
+{
+ $val = trim($val); $last=strtolower($val[strlen($val)-1]);
+ switch($last)
+ {
+ case 'g': $val *= 1024;
+ case 'm': $val *= 1024;
+ case 'k': $val *= 1024;
+ }
+ return $val;
+}
+
+// Try to determine max file size for uploads (POST).
+// Returns an integer (in bytes)
+function getMaxFileSize()
+{
+ $size1 = return_bytes(ini_get('post_max_size'));
+ $size2 = return_bytes(ini_get('upload_max_filesize'));
+ // Return the smaller of two:
+ $maxsize = min($size1,$size2);
+ // FIXME: Then convert back to readable notations ? (eg. 2M instead of 2000000)
+ return $maxsize;
+}
+
+// Tells if a string start with a substring or not.
+function startsWith($haystack,$needle,$case=true)
+{
+ if($case){return (strcmp(substr($haystack, 0, strlen($needle)),$needle)===0);}
+ return (strcasecmp(substr($haystack, 0, strlen($needle)),$needle)===0);
+}
+
+// Tells if a string ends with a substring or not.
+function endsWith($haystack,$needle,$case=true)
+{
+ if($case){return (strcmp(substr($haystack, strlen($haystack) - strlen($needle)),$needle)===0);}
+ return (strcasecmp(substr($haystack, strlen($haystack) - strlen($needle)),$needle)===0);
+}
+
+/* Converts a linkdate time (YYYYMMDD_HHMMSS) of an article to a timestamp (Unix epoch)
+ (used to build the ADD_DATE attribute in Netscape-bookmarks file)
+ PS: I could have used strptime(), but it does not exist on Windows. I'm too kind. */
+function linkdate2timestamp($linkdate)
+{
+ $Y=$M=$D=$h=$m=$s=0;
+ $r = sscanf($linkdate,'%4d%2d%2d_%2d%2d%2d',$Y,$M,$D,$h,$m,$s);
+ return mktime($h,$m,$s,$M,$D,$Y);
+}
+
+/* Converts a linkdate time (YYYYMMDD_HHMMSS) of an article to a RFC822 date.
+ (used to build the pubDate attribute in RSS feed.) */
+function linkdate2rfc822($linkdate)
+{
+ return date('r',linkdate2timestamp($linkdate)); // 'r' is for RFC822 date format.
+}
+
+/* Converts a linkdate time (YYYYMMDD_HHMMSS) of an article to a ISO 8601 date.
+ (used to build the updated tags in ATOM feed.) */
+function linkdate2iso8601($linkdate)
+{
+ return date('c',linkdate2timestamp($linkdate)); // 'c' is for ISO 8601 date format.
+}
+
+/* Converts a linkdate time (YYYYMMDD_HHMMSS) of an article to a localized date format.
+ (used to display link date on screen)
+ The date format is automatically chosen according to locale/languages sniffed from browser headers (see autoLocale()). */
+function linkdate2locale($linkdate)
+{
+ return utf8_encode(strftime('%c',linkdate2timestamp($linkdate))); // %c is for automatic date format according to locale.
+ // Note that if you use a local which is not installed on your webserver,
+ // the date will not be displayed in the chosen locale, but probably in US notation.
+}
+
+// Parse HTTP response headers and return an associative array.
+function http_parse_headers_shaarli( $headers )
+{
+ $res=array();
+ foreach($headers as $header)
+ {
+ $i = strpos($header,': ');
+ if ($i!==false)
+ {
+ $key=substr($header,0,$i);
+ $value=substr($header,$i+2,strlen($header)-$i-2);
+ $res[$key]=$value;
+ }
+ }
+ return $res;
+}
+
+/* GET an URL.
+ Input: $url : url to get (http://...)
+ $timeout : Network timeout (will wait this many seconds for an anwser before giving up).
+ Output: An array. [0] = HTTP status message (eg. "HTTP/1.1 200 OK") or error message
+ [1] = associative array containing HTTP response headers (eg. echo getHTTP($url)[1]['Content-Type'])
+ [2] = data
+ Example: list($httpstatus,$headers,$data) = getHTTP('http://sebauvage.net/');
+ if (strpos($httpstatus,'200 OK')!==false)
+ echo 'Data type: '.htmlspecialchars($headers['Content-Type']);
+ else
+ echo 'There was an error: '.htmlspecialchars($httpstatus)
+*/
+function getHTTP($url,$timeout=30)
+{
+ try
+ {
+ $options = array('http'=>array('method'=>'GET','timeout' => $timeout)); // Force network timeout
+ $context = stream_context_create($options);
+ $data=file_get_contents($url,false,$context,-1, 4000000); // We download at most 4 Mb from source.
+ if (!$data) { return array('HTTP Error',array(),''); }
+ $httpStatus=$http_response_header[0]; // eg. "HTTP/1.1 200 OK"
+ $responseHeaders=http_parse_headers_shaarli($http_response_header);
+ return array($httpStatus,$responseHeaders,$data);
+ }
+ catch (Exception $e) // getHTTP *can* fail silentely (we don't care if the title cannot be fetched)
+ {
+ return array($e->getMessage(),'','');
+ }
+}
+
+// Extract title from an HTML document.
+// (Returns an empty string if not found.)
+function html_extract_title($html)
+{
+ return preg_match('!<title>(.*?)</title>!is', $html, $matches) ? trim(str_replace("\n",' ', $matches[1])) : '' ;
+}
+
+// ------------------------------------------------------------------------------------------
+// Token management for XSRF protection
+// Token should be used in any form which acts on data (create,update,delete,import...).
+if (!isset($_SESSION['tokens'])) $_SESSION['tokens']=array(); // Token are attached to the session.
+
+// Returns a token.
+function getToken()
+{
+ $rnd = sha1(uniqid('',true).'_'.mt_rand()); // We generate a random string.
+ $_SESSION['tokens'][$rnd]=1; // Store it on the server side.
+ return $rnd;
+}
+
+// Tells if a token is ok. Using this function will destroy the token.
+// true=token is ok.
+function tokenOk($token)
+{
+ if (isset($_SESSION['tokens'][$token]))
+ {
+ unset($_SESSION['tokens'][$token]); // Token is used: destroy it.
+ return true; // Token is ok.
+ }
+ return false; // Wrong token, or already used.
+}
+
+// ------------------------------------------------------------------------------------------
+/* This class is in charge of building the final page.
+ (This is basically a wrapper around RainTPL which pre-fills some fields.)
+ p = new pageBuilder;
+ p.assign('myfield','myvalue');
+ p.renderPage('mytemplate');
+
+*/
+class pageBuilder
+{
+ private $tpl; // RainTPL template
+
+ function __construct()
+ {
+ $this->tpl=false;
+ }
+
+ private function initialize()
+ {
+ $this->tpl = new RainTPL;
+ $this->tpl->assign('newversion',checkUpdate());
+ $this->tpl->assign('feedurl',htmlspecialchars(indexUrl()));
+ $searchcrits=''; // Search criteria
+ if (!empty($_GET['searchtags'])) $searchcrits.='&searchtags='.urlencode($_GET['searchtags']);
+ elseif (!empty($_GET['searchterm'])) $searchcrits.='&searchterm='.urlencode($_GET['searchterm']);
+ $this->tpl->assign('searchcrits',$searchcrits);
+ $this->tpl->assign('source',indexUrl());
+ $this->tpl->assign('version',shaarli_version);
+ $this->tpl->assign('scripturl',indexUrl());
+ $this->tpl->assign('pagetitle','Shaarli');
+ $this->tpl->assign('privateonly',!empty($_SESSION['privateonly'])); // Show only private links ?
+ if (!empty($GLOBALS['title'])) $this->tpl->assign('pagetitle',$GLOBALS['title']);
+ if (!empty($GLOBALS['pagetitle'])) $this->tpl->assign('pagetitle',$GLOBALS['pagetitle']);
+ $this->tpl->assign('shaarlititle',empty($GLOBALS['title']) ? 'Shaarli': $GLOBALS['title'] );
+ return;
+ }
+
+ // The following assign() method is basically the same as RainTPL (except that it's lazy)
+ public function assign($what,$where)
+ {
+ if ($this->tpl===false) $this->initialize(); // Lazy initialization
+ $this->tpl->assign($what,$where);
+ }
+
+ // Render a specific page (using a template).
+ // eg. pb.renderPage('picwall')
+ public function renderPage($page)
+ {
+ if ($this->tpl===false) $this->initialize(); // Lazy initialization
+ $this->tpl->draw($page);
+ }
+}
+
+// ------------------------------------------------------------------------------------------
+/* Data storage for links.
+ This object behaves like an associative array.
+ Example:
+ $mylinks = new linkdb();
+ echo $mylinks['20110826_161819']['title'];
+ foreach($mylinks as $link)
+ echo $link['title'].' at url '.$link['url'].' ; description:'.$link['description'];
+
+ Available keys:
+ title : Title of the link
+ url : URL of the link. Can be absolute or relative. Relative URLs are permalinks (eg.'?m-ukcw')
+ description : description of the entry
+ private : Is this link private ? 0=no, other value=yes
+ linkdate : date of the creation of this entry, in the form YYYYMMDD_HHMMSS (eg.'20110914_192317')
+ tags : tags attached to this entry (separated by spaces)
+
+ We implement 3 interfaces:
+ - ArrayAccess so that this object behaves like an associative array.
+ - Iterator so that this object can be used in foreach() loops.
+ - Countable interface so that we can do a count() on this object.
+*/
+class linkdb implements Iterator, Countable, ArrayAccess
+{
+ private $links; // List of links (associative array. Key=linkdate (eg. "20110823_124546"), value= associative array (keys:title,description...)
+ private $urls; // List of all recorded URLs (key=url, value=linkdate) for fast reserve search (url-->linkdate)
+ private $keys; // List of linkdate keys (for the Iterator interface implementation)
+ private $position; // Position in the $this->keys array. (for the Iterator interface implementation.)
+ private $loggedin; // Is the used logged in ? (used to filter private links)
+
+ // Constructor:
+ function __construct($isLoggedIn)
+ // Input : $isLoggedIn : is the used logged in ?
+ {
+ $this->loggedin = $isLoggedIn;
+ $this->checkdb(); // Make sure data file exists.
+ $this->readdb(); // Then read it.
+ }
+
+ // ---- Countable interface implementation
+ public function count() { return count($this->links); }
+
+ // ---- ArrayAccess interface implementation
+ public function offsetSet($offset, $value)
+ {
+ if (!$this->loggedin) die('You are not authorized to add a link.');
+ if (empty($value['linkdate']) || empty($value['url'])) die('Internal Error: A link should always have a linkdate and url.');
+ if (empty($offset)) die('You must specify a key.');
+ $this->links[$offset] = $value;
+ $this->urls[$value['url']]=$offset;
+ }
+ public function offsetExists($offset) { return array_key_exists($offset,$this->links); }
+ public function offsetUnset($offset)
+ {
+ if (!$this->loggedin) die('You are not authorized to delete a link.');
+ $url = $this->links[$offset]['url']; unset($this->urls[$url]);
+ unset($this->links[$offset]);
+ }
+ public function offsetGet($offset) { return isset($this->links[$offset]) ? $this->links[$offset] : null; }
+
+ // ---- Iterator interface implementation
+ function rewind() { $this->keys=array_keys($this->links); rsort($this->keys); $this->position=0; } // Start over for iteration, ordered by date (latest first).
+ function key() { return $this->keys[$this->position]; } // current key
+ function current() { return $this->links[$this->keys[$this->position]]; } // current value
+ function next() { ++$this->position; } // go to next item
+ function valid() { return isset($this->keys[$this->position]); } // Check if current position is valid.
+
+ // ---- Misc methods
+ private function checkdb() // Check if db directory and file exists.
+ {
+ if (!file_exists($GLOBALS['config']['DATASTORE'])) // Create a dummy database for example.
+ {
+ $this->links = array();
+ $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');
+ $this->links[$link['linkdate']] = $link;
+ $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');
+ $this->links[$link['linkdate']] = $link;
+ file_put_contents($GLOBALS['config']['DATASTORE'], PHPPREFIX.base64_encode(gzdeflate(serialize($this->links))).PHPSUFFIX); // Write database to disk
+ }
+ }
+
+ // Read database from disk to memory
+ private function readdb()
+ {
+ // Read data
+ $this->links=(file_exists($GLOBALS['config']['DATASTORE']) ? unserialize(gzinflate(base64_decode(substr(file_get_contents($GLOBALS['config']['DATASTORE']),strlen(PHPPREFIX),-strlen(PHPSUFFIX))))) : array() );
+ // Note that gzinflate is faster than gzuncompress. See: http://www.php.net/manual/en/function.gzdeflate.php#96439
+
+ // If user is not logged in, filter private links.
+ if (!$this->loggedin)
+ {
+ $toremove=array();
+ foreach($this->links as $link) { if ($link['private']!=0) $toremove[]=$link['linkdate']; }
+ foreach($toremove as $linkdate) { unset($this->links[$linkdate]); }
+ }
+
+ // Keep the list of the mapping URLs-->linkdate up-to-date.
+ $this->urls=array();
+ foreach($this->links as $link) { $this->urls[$link['url']]=$link['linkdate']; }
+ }
+
+ // Save database from memory to disk.
+ public function savedb()
+ {
+ if (!$this->loggedin) die('You are not authorized to change the database.');
+ file_put_contents($GLOBALS['config']['DATASTORE'], PHPPREFIX.base64_encode(gzdeflate(serialize($this->links))).PHPSUFFIX);
+ invalidateCaches();
+ }
+
+ // Returns the link for a given URL (if it exists). false it does not exist.
+ public function getLinkFromUrl($url)
+ {
+ if (isset($this->urls[$url])) return $this->links[$this->urls[$url]];
+ return false;
+ }
+
+ // Case insentitive search among links (in url, title and description). Returns filtered list of links.
+ // eg. print_r($mydb->filterFulltext('hollandais'));
+ public function filterFulltext($searchterms)
+ {
+ // FIXME: explode(' ',$searchterms) and perform a AND search.
+ // FIXME: accept double-quotes to search for a string "as is" ?
+ $filtered=array();
+ $s = strtolower($searchterms);
+ foreach($this->links as $l)
+ {
+ $found= (strpos(strtolower($l['title']),$s)!==false)
+ || (strpos(strtolower($l['description']),$s)!==false)
+ || (strpos(strtolower($l['url']),$s)!==false)
+ || (strpos(strtolower($l['tags']),$s)!==false);
+ if ($found) $filtered[$l['linkdate']] = $l;
+ }
+ krsort($filtered);
+ return $filtered;
+ }
+
+ // Filter by tag.
+ // You can specify one or more tags (tags can be separated by space or comma).
+ // eg. print_r($mydb->filterTags('linux programming'));
+ public function filterTags($tags,$casesensitive=false)
+ {
+ $t = str_replace(',',' ',($casesensitive?$tags:strtolower($tags)));
+ $searchtags=explode(' ',$t);
+ $filtered=array();
+ foreach($this->links as $l)
+ {
+ $linktags = explode(' ',($casesensitive?$l['tags']:strtolower($l['tags'])));
+ if (count(array_intersect($linktags,$searchtags)) == count($searchtags))
+ $filtered[$l['linkdate']] = $l;
+ }
+ krsort($filtered);
+ return $filtered;
+ }
+
+ // Filter by day. Day must be in the form 'YYYYMMDD' (eg. '20120125')
+ // Sort order is: older articles first.
+ // eg. print_r($mydb->filterDay('20120125'));
+ public function filterDay($day)
+ {
+ $filtered=array();
+ foreach($this->links as $l)
+ {
+ if (startsWith($l['linkdate'],$day)) $filtered[$l['linkdate']] = $l;
+ }
+ ksort($filtered);
+ return $filtered;
+ }
+ // Filter by smallHash.
+ // Only 1 article is returned.
+ public function filterSmallHash($smallHash)
+ {
+ $filtered=array();
+ foreach($this->links as $l)
+ {
+ if ($smallHash==smallHash($l['linkdate'])) // Yes, this is ugly and slow
+ {
+ $filtered[$l['linkdate']] = $l;
+ return $filtered;
+ }
+ }
+ return $filtered;
+ }
+
+ // Returns the list of all tags
+ // Output: associative array key=tags, value=0
+ public function allTags()
+ {
+ $tags=array();
+ foreach($this->links as $link)
+ foreach(explode(' ',$link['tags']) as $tag)
+ if (!empty($tag)) $tags[$tag]=(empty($tags[$tag]) ? 1 : $tags[$tag]+1);
+ arsort($tags); // Sort tags by usage (most used tag first)
+ return $tags;
+ }
+
+ // Returns the list of days containing articles (oldest first)
+ // Output: An array containing days (in format YYYYMMDD).
+ public function days()
+ {
+ $linkdays=array();
+ foreach(array_keys($this->links) as $day)
+ {
+ $linkdays[substr($day,0,8)]=0;
+ }
+ $linkdays=array_keys($linkdays);
+ sort($linkdays);
+ return $linkdays;
+ }
+}
+
+// ------------------------------------------------------------------------------------------
+// Ouput the last 50 links in RSS 2.0 format.
+function showRSS()
+{
+ header('Content-Type: application/rss+xml; charset=utf-8');
+
+ // Cache system
+ $query = $_SERVER["QUERY_STRING"];
+ $cache = new pageCache(pageUrl(),startsWith($query,'do=rss') && !isLoggedIn());
+ $cached = $cache->cachedVersion(); if (!empty($cached)) { echo $cached; exit; }
+
+ // If cached was not found (or not usable), then read the database and build the response:
+ $LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
+
+ // Optionnaly filter the results:
+ $linksToDisplay=array();
+ if (!empty($_GET['searchterm'])) $linksToDisplay = $LINKSDB->filterFulltext($_GET['searchterm']);
+ elseif (!empty($_GET['searchtags'])) $linksToDisplay = $LINKSDB->filterTags(trim($_GET['searchtags']));
+ else $linksToDisplay = $LINKSDB;
+
+ $pageaddr=htmlspecialchars(indexUrl());
+ echo '<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:content="http://purl.org/rss/1.0/modules/content/">';
+ echo '<channel><title>'.htmlspecialchars($GLOBALS['title']).'</title><link>'.$pageaddr.'</link>';
+ echo '<description>Shared links</description><language>en-en</language><copyright>'.$pageaddr.'</copyright>'."\n\n";
+ if (!empty($GLOBALS['config']['PUBSUBHUB_URL']))
+ {
+ echo '<!-- PubSubHubbub Discovery -->';
+ echo '<link rel="hub" href="'.htmlspecialchars($GLOBALS['config']['PUBSUBHUB_URL']).'" xmlns="http://www.w3.org/2005/Atom" />';
+ echo '<link rel="self" href="'.htmlspecialchars($pageaddr).'?do=rss" xmlns="http://www.w3.org/2005/Atom" />';
+ echo '<!-- End Of PubSubHubbub Discovery -->';
+ }
+ $i=0;
+ $keys=array(); foreach($linksToDisplay as $key=>$value) { $keys[]=$key; } // No, I can't use array_keys().
+ while ($i<50 && $i<count($keys))
+ {
+ $link = $linksToDisplay[$keys[$i]];
+ $guid = $pageaddr.'?'.smallHash($link['linkdate']);
+ $rfc822date = linkdate2rfc822($link['linkdate']);
+ $absurl = htmlspecialchars($link['url']);
+ if (startsWith($absurl,'?')) $absurl=$pageaddr.$absurl; // make permalink URL absolute
+ echo '<item><title>'.htmlspecialchars($link['title']).'</title><guid>'.$guid.'</guid><link>'.$absurl.'</link>';
+ if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) echo '<pubDate>'.htmlspecialchars($rfc822date)."</pubDate>\n";
+ if ($link['tags']!='') // Adding tags to each RSS entry (as mentioned in RSS specification)
+ {
+ foreach(explode(' ',$link['tags']) as $tag) { echo '<category domain="'.htmlspecialchars($pageaddr).'">'.htmlspecialchars($tag).'</category>'."\n"; }
+ }
+ echo '<description><![CDATA['.nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description'])))).']]></description>'."\n</item>\n";
+ $i++;
+ }
+ echo '</channel></rss>';
+
+ $cache->cache(ob_get_contents());
+ ob_end_flush();
+ exit;
+}
+
+// ------------------------------------------------------------------------------------------
+// Ouput the last 50 links in ATOM format.
+function showATOM()
+{
+ header('Content-Type: application/atom+xml; charset=utf-8');
+
+ // Cache system
+ $query = $_SERVER["QUERY_STRING"];
+ $cache = new pageCache(pageUrl(),startsWith($query,'do=atom') && !isLoggedIn());
+ $cached = $cache->cachedVersion(); if (!empty($cached)) { echo $cached; exit; }
+ // If cached was not found (or not usable), then read the database and build the response:
+
+ $LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
+
+
+ // Optionnaly filter the results:
+ $linksToDisplay=array();
+ if (!empty($_GET['searchterm'])) $linksToDisplay = $LINKSDB->filterFulltext($_GET['searchterm']);
+ elseif (!empty($_GET['searchtags'])) $linksToDisplay = $LINKSDB->filterTags(trim($_GET['searchtags']));
+ else $linksToDisplay = $LINKSDB;
+
+ $pageaddr=htmlspecialchars(indexUrl());
+ $latestDate = '';
+ $entries='';
+ $i=0;
+ $keys=array(); foreach($linksToDisplay as $key=>$value) { $keys[]=$key; } // No, I can't use array_keys().
+ while ($i<50 && $i<count($keys))
+ {
+ $link = $linksToDisplay[$keys[$i]];
+ $guid = $pageaddr.'?'.smallHash($link['linkdate']);
+ $iso8601date = linkdate2iso8601($link['linkdate']);
+ $latestDate = max($latestDate,$iso8601date);
+ $absurl = htmlspecialchars($link['url']);
+ if (startsWith($absurl,'?')) $absurl=$pageaddr.$absurl; // make permalink URL absolute
+ $entries.='<entry><title>'.htmlspecialchars($link['title']).'</title><link href="'.$absurl.'" /><id>'.$guid.'</id>';
+ if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) $entries.='<updated>'.htmlspecialchars($iso8601date).'</updated>';
+ $entries.='<content type="html">'.htmlspecialchars(nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description'])))))."</content>\n";
+ if ($link['tags']!='') // Adding tags to each ATOM entry (as mentioned in ATOM specification)
+ {
+ foreach(explode(' ',$link['tags']) as $tag)
+ { $entries.='<category scheme="'.htmlspecialchars($pageaddr,ENT_QUOTES).'" term="'.htmlspecialchars($tag,ENT_QUOTES).'" />'."\n"; }
+ }
+ $entries.="</entry>\n";
+ $i++;
+ }
+ $feed='<?xml version="1.0" encoding="UTF-8"?><feed xmlns="http://www.w3.org/2005/Atom">';
+ $feed.='<title>'.htmlspecialchars($GLOBALS['title']).'</title>';
+ if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) $feed.='<updated>'.htmlspecialchars($latestDate).'</updated>';
+ $feed.='<link rel="self" href="'.htmlspecialchars(serverUrl().$_SERVER["REQUEST_URI"]).'" />';
+ if (!empty($GLOBALS['config']['PUBSUBHUB_URL']))
+ {
+ $feed.='<!-- PubSubHubbub Discovery -->';
+ $feed.='<link rel="hub" href="'.htmlspecialchars($GLOBALS['config']['PUBSUBHUB_URL']).'" />';
+ $feed.='<!-- End Of PubSubHubbub Discovery -->';
+ }
+ $feed.='<author><name>'.htmlspecialchars($pageaddr).'</name><uri>'.htmlspecialchars($pageaddr).'</uri></author>';
+ $feed.='<id>'.htmlspecialchars($pageaddr).'</id>'."\n\n"; // Yes, I know I should use a real IRI (RFC3987), but the site URL will do.
+ $feed.=$entries;
+ $feed.='</feed>';
+ echo $feed;
+
+ $cache->cache(ob_get_contents());
+ ob_end_flush();
+ exit;
+}
+
+// ------------------------------------------------------------------------------------------
+// Daily RSS feed: 1 RSS entry per day giving all the links on that day.
+// Gives the last 7 days (which have links).
+// This RSS feed cannot be filtered.
+function showDailyRSS()
+{
+ // Cache system
+ $query = $_SERVER["QUERY_STRING"];
+ $cache = new pageCache(pageUrl(),startsWith($query,'do=dailyrss') && !isLoggedIn());
+ $cached = $cache->cachedVersion(); if (!empty($cached)) { echo $cached; exit; }
+ // If cached was not found (or not usable), then read the database and build the response:
+ $LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
+
+ /* Some Shaarlies may have very few links, so we need to look
+ back in time (rsort()) until we have enough days ($nb_of_days).
+ */
+ $linkdates=array(); foreach($LINKSDB as $linkdate=>$value) { $linkdates[]=$linkdate; }
+ rsort($linkdates);
+ $nb_of_days=7; // We take 7 days.
+ $today=Date('Ymd');
+ $days=array();
+ foreach($linkdates as $linkdate)
+ {
+ $day=substr($linkdate,0,8); // Extract day (without time)
+ if (strcmp($day,$today)<0)
+ {
+ if (empty($days[$day])) $days[$day]=array();
+ $days[$day][]=$linkdate;
+ }
+ if (count($days)>$nb_of_days) break; // Have we collected enough days ?
+ }
+
+ // Build the RSS feed.
+ header('Content-Type: application/rss+xml; charset=utf-8');
+ $pageaddr=htmlspecialchars(indexUrl());
+ echo '<?xml version="1.0" encoding="UTF-8"?><rss version="2.0">';
+ echo '<channel><title>Daily - '.htmlspecialchars($GLOBALS['title']).'</title><link>'.$pageaddr.'</link>';
+ echo '<description>Daily shared links</description><language>en-en</language><copyright>'.$pageaddr.'</copyright>'."\n";
+
+ foreach($days as $day=>$linkdates) // For each day.
+ {
+ $daydate = utf8_encode(strftime('%A %d, %B %Y',linkdate2timestamp($day.'_000000'))); // Full text date
+ $rfc822date = linkdate2rfc822($day.'_000000');
+ $absurl=htmlspecialchars(indexUrl().'?do=daily&day='.$day); // Absolute URL of the corresponding "Daily" page.
+ echo '<item><title>'.htmlspecialchars($GLOBALS['title'].' - '.$daydate).'</title><guid>'.$absurl.'</guid><link>'.$absurl.'</link>';
+ echo '<pubDate>'.htmlspecialchars($rfc822date)."</pubDate>";
+
+ // Build the HTML body of this RSS entry.
+ $html='';
+ $href='';
+ $links=array();
+ // We pre-format some fields for proper output.
+ foreach($linkdates as $linkdate)
+ {
+ $l = $LINKSDB[$linkdate];
+ $l['formatedDescription']=nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($l['description']))));
+ $l['thumbnail'] = thumbnail($l['url']);
+ $l['localdate']=linkdate2locale($l['linkdate']);
+ if (startsWith($l['url'],'?')) $l['url']=indexUrl().$l['url']; // make permalink URL absolute
+ $links[$linkdate]=$l;
+ }
+ // Then build the HTML for this day:
+ $tpl = new RainTPL;
+ $tpl->assign('links',$links);
+ $html = $tpl->draw('dailyrss',$return_string=true);
+ echo "\n";
+ echo '<description><![CDATA['.$html.']]></description>'."\n</item>\n\n";
+
+ }
+ echo '</channel></rss>';
+
+ $cache->cache(ob_get_contents());
+ ob_end_flush();
+ exit;
+}
+
+// "Daily" page.
+function showDaily()
+{
+ $LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
+
+
+ $day=Date('Ymd',strtotime('-1 day')); // Yesterday, in format YYYYMMDD.
+ if (isset($_GET['day'])) $day=$_GET['day'];
+
+ $days = $LINKSDB->days();
+ $i = array_search($day,$days);
+ if ($i==false) { $i=count($days)-1; $day=$days[$i]; }
+ $previousday='';
+ $nextday='';
+ if ($i!==false)
+ {
+ if ($i>1) $previousday=$days[$i-1];
+ if ($i<count($days)-1) $nextday=$days[$i+1];
+ }
+
+ $linksToDisplay=$LINKSDB->filterDay($day);
+ // We pre-format some fields for proper output.
+ foreach($linksToDisplay as $key=>$link)
+ {
+ $linksToDisplay[$key]['taglist']=explode(' ',$link['tags']);
+ $linksToDisplay[$key]['formatedDescription']=nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description']))));
+ $linksToDisplay[$key]['thumbnail'] = thumbnail($link['url']);
+ }
+
+ /* We need to spread the articles on 3 columns.
+ I did not want to use a javascript lib like http://masonry.desandro.com/
+ so I manually spread entries with a simple method: I roughly evaluate the
+ height of a div according to title and description length.
+ */
+ $columns=array(array(),array(),array()); // Entries to display, for each column.
+ $fill=array(0,0,0); // Rough estimate of columns fill.
+ foreach($linksToDisplay as $key=>$link)
+ {
+ // Roughly estimate length of entry (by counting characters)
+ // Title: 30 chars = 1 line. 1 line is 30 pixels height.
+ // Description: 836 characters gives roughly 342 pixel height.
+ // This is not perfect, but it's usually ok.
+ $length=strlen($link['title'])+(342*strlen($link['description']))/836;
+ if ($link['thumbnail']) $length +=100; // 1 thumbnails roughly takes 100 pixels height.
+ // Then put in column which is the less filled:
+ $smallest=min($fill); // find smallest value in array.
+ $index=array_search($smallest,$fill); // find index of this smallest value.
+ array_push($columns[$index],$link); // Put entry in this column.
+ $fill[$index]+=$length;
+ }
+ $PAGE = new pageBuilder;
+ $PAGE->assign('linksToDisplay',$linksToDisplay);
+ $PAGE->assign('linkcount',count($LINKSDB));
+ $PAGE->assign('col1',$columns[0]);
+ $PAGE->assign('col1',$columns[0]);
+ $PAGE->assign('col2',$columns[1]);
+ $PAGE->assign('col3',$columns[2]);
+ $PAGE->assign('day',utf8_encode(strftime('%A %d, %B %Y',linkdate2timestamp($day.'_000000'))));
+ $PAGE->assign('previousday',$previousday);
+ $PAGE->assign('nextday',$nextday);
+ $PAGE->renderPage('daily');
+ exit;
+}
+
+
+// ------------------------------------------------------------------------------------------
+// Render HTML page (according to URL parameters and user rights)
+function renderPage()
+{
+ $LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
+
+ // -------- Display login form.
+ if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=login'))
+ {
+ if ($GLOBALS['config']['OPEN_SHAARLI']) { header('Location: ?'); exit; } // No need to login for open Shaarli
+ $token=''; if (ban_canLogin()) $token=getToken(); // Do not waste token generation if not useful.
+ $PAGE = new pageBuilder;
+ $PAGE->assign('token',$token);
+ $PAGE->assign('returnurl',(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER']:''));
+ $PAGE->renderPage('loginform');
+ exit;
+ }
+ // -------- User wants to logout.
+ if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=logout'))
+ {
+ invalidateCaches();
+ logout();
+ header('Location: ?');
+ exit;
+ }
+
+ // -------- Picture wall
+ if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=picwall'))
+ {
+ // Optionnaly filter the results:
+ $links=array();
+ if (!empty($_GET['searchterm'])) $links = $LINKSDB->filterFulltext($_GET['searchterm']);
+ elseif (!empty($_GET['searchtags'])) $links = $LINKSDB->filterTags(trim($_GET['searchtags']));
+ else $links = $LINKSDB;
+ $body='';
+ $linksToDisplay=array();
+
+ // Get only links which have a thumbnail.
+ foreach($links as $link)
+ {
+ $permalink='?'.htmlspecialchars(smallhash($link['linkdate']),ENT_QUOTES);
+ $thumb=lazyThumbnail($link['url'],$permalink);
+ if ($thumb!='') // Only output links which have a thumbnail.
+ {
+ $link['thumbnail']=$thumb; // Thumbnail HTML code.
+ $link['permalink']=$permalink;
+ $linksToDisplay[]=$link; // Add to array.
+ }
+ }
+ $PAGE = new pageBuilder;
+ $PAGE->assign('linkcount',count($LINKSDB));
+ $PAGE->assign('linksToDisplay',$linksToDisplay);
+ $PAGE->renderPage('picwall');
+ exit;
+ }
+
+ // -------- Tag cloud
+ if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=tagcloud'))
+ {
+ $tags= $LINKSDB->allTags();
+ // We sort tags alphabetically, then choose a font size according to count.
+ // First, find max value.
+ $maxcount=0; foreach($tags as $key=>$value) $maxcount=max($maxcount,$value);
+ ksort($tags);
+ $tagList=array();
+ foreach($tags as $key=>$value)
+ {
+ $tagList[$key] = array('count'=>$value,'size'=>max(40*$value/$maxcount,8));
+ }
+ $PAGE = new pageBuilder;
+ $PAGE->assign('linkcount',count($LINKSDB));
+ $PAGE->assign('tags',$tagList);
+ $PAGE->renderPage('tagcloud');
+ exit;
+ }
+
+ // -------- User clicks on a tag in a link: The tag is added to the list of searched tags (searchtags=...)
+ if (isset($_GET['addtag']))
+ {
+ // Get previous URL (http_referer) and add the tag to the searchtags parameters in query.
+ if (empty($_SERVER['HTTP_REFERER'])) { header('Location: ?searchtags='.urlencode($_GET['addtag'])); exit; } // In case browser does not send HTTP_REFERER
+ parse_str(parse_url($_SERVER['HTTP_REFERER'],PHP_URL_QUERY), $params);
+ $params['searchtags'] = (empty($params['searchtags']) ? trim($_GET['addtag']) : trim($params['searchtags']).' '.trim($_GET['addtag']));
+ unset($params['page']); // We also remove page (keeping the same page has no sense, since the results are different)
+ header('Location: ?'.http_build_query($params));
+ exit;
+ }
+
+ // -------- User clicks on a tag in result count: Remove the tag from the list of searched tags (searchtags=...)
+ if (isset($_GET['removetag']))
+ {
+ // Get previous URL (http_referer) and remove the tag from the searchtags parameters in query.
+ if (empty($_SERVER['HTTP_REFERER'])) { header('Location: ?'); exit; } // In case browser does not send HTTP_REFERER
+ parse_str(parse_url($_SERVER['HTTP_REFERER'],PHP_URL_QUERY), $params);
+ if (isset($params['searchtags']))
+ {
+ $tags = explode(' ',$params['searchtags']);
+ $tags=array_diff($tags, array($_GET['removetag'])); // Remove value from array $tags.
+ if (count($tags)==0) unset($params['searchtags']); else $params['searchtags'] = implode(' ',$tags);
+ unset($params['page']); // We also remove page (keeping the same page has no sense, since the results are different)
+ }
+ header('Location: ?'.http_build_query($params));
+ exit;
+ }
+
+ // -------- User wants to change the number of links per page (linksperpage=...)
+ if (isset($_GET['linksperpage']))
+ {
+ if (is_numeric($_GET['linksperpage'])) { $_SESSION['LINKS_PER_PAGE']=abs(intval($_GET['linksperpage'])); }
+ header('Location: '.(empty($_SERVER['HTTP_REFERER'])?'?':$_SERVER['HTTP_REFERER']));
+ exit;
+ }
+
+ // -------- User wants to see only private links (toggle)
+ if (isset($_GET['privateonly']))
+ {
+ if (empty($_SESSION['privateonly']))
+ {
+ $_SESSION['privateonly']=1; // See only private links
+ }
+ else
+ {
+ unset($_SESSION['privateonly']); // See all links
+ }
+ header('Location: '.(empty($_SERVER['HTTP_REFERER'])?'?':$_SERVER['HTTP_REFERER']));
+ exit;
+ }
+
+ // -------- Handle other actions allowed for non-logged in users:
+ if (!isLoggedIn())
+ {
+ // User tries to post new link but is not loggedin:
+ // Show login screen, then redirect to ?post=...
+ if (isset($_GET['post']))
+ {
+ header('Location: ?do=login&post='.urlencode($_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.
+ exit;
+ }
+ $PAGE = new pageBuilder;
+ buildLinkList($PAGE,$LINKSDB); // Compute list of links to display
+ $PAGE->renderPage('linklist');
+ exit; // Never remove this one ! All operations below are reserved for logged in user.
+ }
+
+ // -------- All other functions are reserved for the registered user:
+
+ // -------- Display the Tools menu if requested (import/export/bookmarklet...)
+ if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=tools'))
+ {
+ $PAGE = new pageBuilder;
+ $PAGE->assign('linkcount',count($LINKSDB));
+ $PAGE->assign('pageabsaddr',indexUrl());
+ $PAGE->renderPage('tools');
+ exit;
+ }
+
+ // -------- User wants to change his/her password.
+ if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=changepasswd'))
+ {
+ if ($GLOBALS['config']['OPEN_SHAARLI']) die('You are not supposed to change a password on an Open Shaarli.');
+ if (!empty($_POST['setpassword']) && !empty($_POST['oldpassword']))
+ {
+ if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away !
+
+ // Make sure old password is correct.
+ $oldhash = sha1($_POST['oldpassword'].$GLOBALS['login'].$GLOBALS['salt']);
+ if ($oldhash!=$GLOBALS['hash']) { echo '<script language="JavaScript">alert("The old password is not correct.");document.location=\'?do=changepasswd\';</script>'; exit; }
+ // Save new password
+ $GLOBALS['salt'] = sha1(uniqid('',true).'_'.mt_rand()); // Salt renders rainbow-tables attacks useless.
+ $GLOBALS['hash'] = sha1($_POST['setpassword'].$GLOBALS['login'].$GLOBALS['salt']);
+ writeConfig();
+ echo '<script language="JavaScript">alert("Your password has been changed.");document.location=\'?do=tools\';</script>';
+ exit;
+ }
+ else // show the change password form.
+ {
+ $PAGE = new pageBuilder;
+ $PAGE->assign('linkcount',count($LINKSDB));
+ $PAGE->assign('token',getToken());
+ $PAGE->renderPage('changepassword');
+ exit;
+ }
+ }
+
+ // -------- User wants to change configuration
+ if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=configure'))
+ {
+ if (!empty($_POST['title']) )
+ {
+ if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away !
+ $tz = 'UTC';
+ if (!empty($_POST['continent']) && !empty($_POST['city']))
+ if (isTZvalid($_POST['continent'],$_POST['city']))
+ $tz = $_POST['continent'].'/'.$_POST['city'];
+ $GLOBALS['timezone'] = $tz;
+ $GLOBALS['title']=$_POST['title'];
+ $GLOBALS['redirector']=$_POST['redirector'];
+ $GLOBALS['disablesessionprotection']=!empty($_POST['disablesessionprotection']);
+ writeConfig();
+ echo '<script language="JavaScript">alert("Configuration was saved.");document.location=\'?do=tools\';</script>';
+ exit;
+ }
+ else // Show the configuration form.
+ {
+ $PAGE = new pageBuilder;
+ $PAGE->assign('linkcount',count($LINKSDB));
+ $PAGE->assign('token',getToken());
+ $PAGE->assign('title',htmlspecialchars( empty($GLOBALS['title']) ? '' : $GLOBALS['title'] , ENT_QUOTES));
+ $PAGE->assign('redirector',htmlspecialchars( empty($GLOBALS['redirector']) ? '' : $GLOBALS['redirector'] , ENT_QUOTES));
+ list($timezone_form,$timezone_js) = templateTZform($GLOBALS['timezone']);
+ $PAGE->assign('timezone_form',$timezone_form); // FIXME: put entire tz form generation in template ?
+ $PAGE->assign('timezone_js',$timezone_js);
+ $PAGE->renderPage('configure');
+ exit;
+ }
+ }
+
+ // -------- User wants to rename a tag or delete it
+ if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=changetag'))
+ {
+ if (empty($_POST['fromtag']))
+ {
+ $PAGE = new pageBuilder;
+ $PAGE->assign('linkcount',count($LINKSDB));
+ $PAGE->assign('token',getToken());
+ $PAGE->renderPage('changetag');
+ exit;
+ }
+ if (!tokenOk($_POST['token'])) die('Wrong token.');
+
+ // Delete a tag:
+ if (!empty($_POST['deletetag']) && !empty($_POST['fromtag']))
+ {
+ $needle=trim($_POST['fromtag']);
+ $linksToAlter = $LINKSDB->filterTags($needle,true); // true for case-sensitive tag search.
+ foreach($linksToAlter as $key=>$value)
+ {
+ $tags = explode(' ',trim($value['tags']));
+ unset($tags[array_search($needle,$tags)]); // Remove tag.
+ $value['tags']=trim(implode(' ',$tags));
+ $LINKSDB[$key]=$value;
+ }
+ $LINKSDB->savedb(); // save to disk
+ echo '<script language="JavaScript">alert("Tag was removed from '.count($linksToAlter).' links.");document.location=\'?\';</script>';
+ exit;
+ }
+
+ // Rename a tag:
+ if (!empty($_POST['renametag']) && !empty($_POST['fromtag']) && !empty($_POST['totag']))
+ {
+ $needle=trim($_POST['fromtag']);
+ $linksToAlter = $LINKSDB->filterTags($needle,true); // true for case-sensitive tag search.
+ foreach($linksToAlter as $key=>$value)
+ {
+ $tags = explode(' ',trim($value['tags']));
+ $tags[array_search($needle,$tags)] = trim($_POST['totag']); // Remplace tags value.
+ $value['tags']=trim(implode(' ',$tags));
+ $LINKSDB[$key]=$value;
+ }
+ $LINKSDB->savedb(); // save to disk
+ echo '<script language="JavaScript">alert("Tag was renamed in '.count($linksToAlter).' links.");document.location=\'?searchtags='.urlencode($_POST['totag']).'\';</script>';
+ exit;
+ }
+ }
+
+ // -------- User wants to add a link without using the bookmarklet: show form.
+ if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=addlink'))
+ {
+ $PAGE = new pageBuilder;
+ $PAGE->assign('linkcount',count($LINKSDB));
+ $PAGE->renderPage('addlink');
+ exit;
+ }
+
+ // -------- User clicked the "Save" button when editing a link: Save link to database.
+ if (isset($_POST['save_edit']))
+ {
+ if (!tokenOk($_POST['token'])) die('Wrong token.'); // Go away !
+ $tags = trim(preg_replace('/\s\s+/',' ', $_POST['lf_tags'])); // Remove multiple spaces.
+ $linkdate=$_POST['lf_linkdate'];
+ $link = array('title'=>trim($_POST['lf_title']),'url'=>trim($_POST['lf_url']),'description'=>trim($_POST['lf_description']),'private'=>(isset($_POST['lf_private']) ? 1 : 0),
+ 'linkdate'=>$linkdate,'tags'=>str_replace(',',' ',$tags));
+ if ($link['title']=='') $link['title']=$link['url']; // If title is empty, use the URL as title.
+ $LINKSDB[$linkdate] = $link;
+ $LINKSDB->savedb(); // save to disk
+ pubsubhub();
+
+ // If we are called from the bookmarklet, we must close the popup:
+ if (isset($_GET['source']) && $_GET['source']=='bookmarklet') { echo '<script language="JavaScript">self.close();</script>'; exit; }
+ $returnurl = ( isset($_POST['returnurl']) ? $_POST['returnurl'] : '?' );
+ header('Location: '.$returnurl); // After saving the link, redirect to the page the user was on.
+ exit;
+ }
+
+ // -------- User clicked the "Cancel" button when editing a link.
+ if (isset($_POST['cancel_edit']))
+ {
+ // If we are called from the bookmarklet, we must close the popup;
+ if (isset($_GET['source']) && $_GET['source']=='bookmarklet') { echo '<script language="JavaScript">self.close();</script>'; exit; }
+ $returnurl = ( isset($_POST['returnurl']) ? $_POST['returnurl'] : '?' );
+ header('Location: '.$returnurl); // After canceling, redirect to the page the user was on.
+ exit;
+ }
+
+ // -------- User clicked the "Delete" button when editing a link : Delete link from database.
+ if (isset($_POST['delete_link']))
+ {
+ if (!tokenOk($_POST['token'])) die('Wrong token.');
+ // We do not need to ask for confirmation:
+ // - confirmation is handled by javascript
+ // - we are protected from XSRF by the token.
+ $linkdate=$_POST['lf_linkdate'];
+ unset($LINKSDB[$linkdate]);
+ $LINKSDB->savedb(); // save to disk
+
+ // If we are called from the bookmarklet, we must close the popup:
+ if (isset($_GET['source']) && $_GET['source']=='bookmarklet') { echo '<script language="JavaScript">self.close();</script>'; exit; }
+ $returnurl = ( isset($_POST['returnurl']) ? $_POST['returnurl'] : '?' );
+ if ($returnurl=='?') { $returnurl = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '?'); }
+ header('Location: '.$returnurl); // After deleting the link, redirect to the page the user was on.
+ exit;
+ }
+
+ // -------- User clicked the "EDIT" button on a link: Display link edit form.
+ if (isset($_GET['edit_link']))
+ {
+ $link = $LINKSDB[$_GET['edit_link']]; // Read database
+ if (!$link) { header('Location: ?'); exit; } // Link not found in database.
+ $PAGE = new pageBuilder;
+ $PAGE->assign('linkcount',count($LINKSDB));
+ $PAGE->assign('link',$link);
+ $PAGE->assign('link_is_new',false);
+ $PAGE->assign('token',getToken()); // XSRF protection.
+ $PAGE->assign('http_referer',(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : ''));
+ $PAGE->renderPage('editlink');
+ exit;
+ }
+
+ // -------- User want to post a new link: Display link edit form.
+ if (isset($_GET['post']))
+ {
+ $url=$_GET['post'];
+
+ // We remove the annoying parameters added by FeedBurner and GoogleFeedProxy (?utm_source=...)
+ $i=strpos($url,'&utm_source='); if ($i!==false) $url=substr($url,0,$i);
+ $i=strpos($url,'?utm_source='); if ($i!==false) $url=substr($url,0,$i);
+ $i=strpos($url,'#xtor=RSS-'); if ($i!==false) $url=substr($url,0,$i);
+
+ $link_is_new = false;
+ $link = $LINKSDB->getLinkFromUrl($url); // Check if URL is not already in database (in this case, we will edit the existing link)
+ if (!$link)
+ {
+ $link_is_new = true; // This is a new link
+ $linkdate = strval(date('Ymd_His'));
+ $title = (empty($_GET['title']) ? '' : $_GET['title'] ); // Get title if it was provided in URL (by the bookmarklet).
+ $description=''; $tags=''; $private=0;
+ if (($url!='') && parse_url($url,PHP_URL_SCHEME)=='') $url = 'http://'.$url;
+ // 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.)
+ if (empty($title) && parse_url($url,PHP_URL_SCHEME)=='http')
+ {
+ list($status,$headers,$data) = getHTTP($url,4); // Short timeout to keep the application responsive.
+ // FIXME: Decode charset according to specified in either 1) HTTP response headers or 2) <head> in html
+ if (strpos($status,'200 OK')!==false) $title=html_entity_decode(html_extract_title($data),ENT_QUOTES,'UTF-8');
+
+ }
+ if ($url=='') $url='?'.smallHash($linkdate); // In case of empty URL, this is just a text (with a link that point to itself)
+ $link = array('linkdate'=>$linkdate,'title'=>$title,'url'=>$url,'description'=>$description,'tags'=>$tags,'private'=>0);
+ }
+
+ $PAGE = new pageBuilder;
+ $PAGE->assign('linkcount',count($LINKSDB));
+ $PAGE->assign('link',$link);
+ $PAGE->assign('link_is_new',$link_is_new);
+ $PAGE->assign('token',getToken()); // XSRF protection.
+ $PAGE->assign('http_referer',(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : ''));
+ $PAGE->renderPage('editlink');
+ exit;
+ }
+
+ // -------- Export as Netscape Bookmarks HTML file.
+ if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=export'))
+ {
+ if (empty($_GET['what']))
+ {
+ $PAGE = new pageBuilder;
+ $PAGE->assign('linkcount',count($LINKSDB));
+ $PAGE->renderPage('export');
+ exit;
+ }
+ $exportWhat=$_GET['what'];
+ if (!array_intersect(array('all','public','private'),array($exportWhat))) die('What are you trying to export ???');
+
+ header('Content-Type: text/html; charset=utf-8');
+ header('Content-disposition: attachment; filename=bookmarks_'.$exportWhat.'_'.strval(date('Ymd_His')).'.html');
+ $currentdate=date('Y/m/d H:i:s');
+ echo <<<HTML
+<!DOCTYPE NETSCAPE-Bookmark-file-1>
+<!-- This is an automatically generated file.
+ It will be read and overwritten.
+ DO NOT EDIT! -->
+<!-- Shaarli {$exportWhat} bookmarks export on {$currentdate} -->
+<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8">
+<TITLE>Bookmarks</TITLE>
+<H1>Bookmarks</H1>
+HTML;
+ foreach($LINKSDB as $link)
+ {
+ if ($exportWhat=='all' ||
+ ($exportWhat=='private' && $link['private']!=0) ||
+ ($exportWhat=='public' && $link['private']==0))
+ {
+ echo '<DT><A HREF="'.htmlspecialchars($link['url']).'" ADD_DATE="'.linkdate2timestamp($link['linkdate']).'" PRIVATE="'.$link['private'].'"';
+ if ($link['tags']!='') echo ' TAGS="'.htmlspecialchars(str_replace(' ',',',$link['tags'])).'"';
+ echo '>'.htmlspecialchars($link['title'])."</A>\n";
+ if ($link['description']!='') echo '<DD>'.htmlspecialchars($link['description'])."\n";
+ }
+ }
+ exit;
+ }
+
+ // -------- User is uploading a file for import
+ if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=upload'))
+ {
+ // If file is too big, some form field may be missing.
+ if (!isset($_POST['token']) || (!isset($_FILES)) || (isset($_FILES['filetoupload']['size']) && $_FILES['filetoupload']['size']==0))
+ {
+ $returnurl = ( empty($_SERVER['HTTP_REFERER']) ? '?' : $_SERVER['HTTP_REFERER'] );
+ echo '<script language="JavaScript">alert("The file you are trying to upload is probably bigger than what this webserver can accept ('.getMaxFileSize().' bytes). Please upload in smaller chunks.");document.location=\''.htmlspecialchars($returnurl).'\';</script>';
+ exit;
+ }
+ if (!tokenOk($_POST['token'])) die('Wrong token.');
+ importFile();
+ exit;
+ }
+
+ // -------- Show upload/import dialog:
+ if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=import'))
+ {
+ $PAGE = new pageBuilder;
+ $PAGE->assign('linkcount',count($LINKSDB));
+ $PAGE->assign('token',getToken());
+ $PAGE->assign('maxfilesize',getMaxFileSize());
+ $PAGE->renderPage('import');
+ exit;
+ }
+
+ // -------- Otherwise, simply display search form and links:
+ $PAGE = new pageBuilder;
+ $PAGE->assign('linkcount',count($LINKSDB));
+ buildLinkList($PAGE,$LINKSDB); // Compute list of links to display
+ $PAGE->renderPage('linklist');
+ exit;
+}
+
+// -----------------------------------------------------------------------------------------------
+// Process the import file form.
+function importFile()
+{
+ if (!(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI'])) { die('Not allowed.'); }
+ $LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
+ $filename=$_FILES['filetoupload']['name'];
+ $filesize=$_FILES['filetoupload']['size'];
+ $data=file_get_contents($_FILES['filetoupload']['tmp_name']);
+ $private = (empty($_POST['private']) ? 0 : 1); // Should the links be imported as private ?
+ $overwrite = !empty($_POST['overwrite']) ; // Should the imported links overwrite existing ones ?
+ $import_count=0;
+
+ // Sniff file type:
+ $type='unknown';
+ if (startsWith($data,'<!DOCTYPE NETSCAPE-Bookmark-file-1>')) $type='netscape'; // Netscape bookmark file (aka Firefox).
+
+ // Then import the bookmarks.
+ if ($type=='netscape')
+ {
+ // This is a standard Netscape-style bookmark file.
+ // This format is supported by all browsers (except IE, of course), also delicious, diigo and others.
+ foreach(explode('<DT>',$data) as $html) // explode is very fast
+ {
+ $link = array('linkdate'=>'','title'=>'','url'=>'','description'=>'','tags'=>'','private'=>0);
+ $d = explode('<DD>',$html);
+ if (startswith($d[0],'<A '))
+ {
+ $link['description'] = (isset($d[1]) ? html_entity_decode(trim($d[1]),ENT_QUOTES,'UTF-8') : ''); // Get description (optional)
+ preg_match('!<A .*?>(.*?)</A>!i',$d[0],$matches); $link['title'] = (isset($matches[1]) ? trim($matches[1]) : ''); // Get title
+ $link['title'] = html_entity_decode($link['title'],ENT_QUOTES,'UTF-8');
+ preg_match_all('! ([A-Z_]+)=\"(.*?)"!i',$html,$matches,PREG_SET_ORDER); // Get all other attributes
+ $raw_add_date=0;
+ foreach($matches as $m)
+ {
+ $attr=$m[1]; $value=$m[2];
+ if ($attr=='HREF') $link['url']=html_entity_decode($value,ENT_QUOTES,'UTF-8');
+ elseif ($attr=='ADD_DATE') $raw_add_date=intval($value);
+ elseif ($attr=='PRIVATE') $link['private']=($value=='0'?0:1);
+ elseif ($attr=='TAGS') $link['tags']=html_entity_decode(str_replace(',',' ',$value),ENT_QUOTES,'UTF-8');
+ }
+ if ($link['url']!='')
+ {
+ if ($private==1) $link['private']=1;
+ $dblink = $LINKSDB->getLinkFromUrl($link['url']); // See if the link is already in database.
+ if ($dblink==false)
+ { // Link not in database, let's import it...
+ if (empty($raw_add_date)) $raw_add_date=time(); // In case of shitty bookmark file with no ADD_DATE
+
+ // Make sure date/time is not already used by another link.
+ // (Some bookmark files have several different links with the same ADD_DATE)
+ // We increment date by 1 second until we find a date which is not used in db.
+ // (so that links that have the same date/time are more or less kept grouped by date, but do not conflict.)
+ while (!empty($LINKSDB[date('Ymd_His',$raw_add_date)])) { $raw_add_date++; }// Yes, I know it's ugly.
+ $link['linkdate']=date('Ymd_His',$raw_add_date);
+ $LINKSDB[$link['linkdate']] = $link;
+ $import_count++;
+ }
+ else // link already present in database.
+ {
+ if ($overwrite)
+ { // If overwrite is required, we import link data, except date/time.
+ $link['linkdate']=$dblink['linkdate'];
+ $LINKSDB[$link['linkdate']] = $link;
+ $import_count++;
+ }
+ }
+
+ }
+ }
+ }
+ $LINKSDB->savedb();
+
+ echo '<script language="JavaScript">alert("File '.$filename.' ('.$filesize.' bytes) was successfully processed: '.$import_count.' links imported.");document.location=\'?\';</script>';
+ }
+ else
+ {
+ echo '<script language="JavaScript">alert("File '.$filename.' ('.$filesize.' bytes) has an unknown file format. Nothing was imported.");document.location=\'?\';</script>';
+ }
+}
+
+// -----------------------------------------------------------------------------------------------
+// Template for the list of links (<div id="linklist">)
+// This function fills all the necessary fields in the $PAGE for the template 'linklist.html'
+function buildLinkList($PAGE,$LINKSDB)
+{
+ // ---- Filter link database according to parameters
+ $linksToDisplay=array();
+ $search_type='';
+ $search_crits='';
+ if (isset($_GET['searchterm'])) // Fulltext search
+ {
+ $linksToDisplay = $LINKSDB->filterFulltext(trim($_GET['searchterm']));
+ $search_crits=htmlspecialchars(trim($_GET['searchterm']));
+ $search_type='fulltext';
+ }
+ elseif (isset($_GET['searchtags'])) // Search by tag
+ {
+ $linksToDisplay = $LINKSDB->filterTags(trim($_GET['searchtags']));
+ $search_crits=explode(' ',trim($_GET['searchtags']));
+ $search_type='tags';
+ }
+ elseif (isset($_SERVER['QUERY_STRING']) && preg_match('/[a-zA-Z0-9-_@]{6}(&.+?)?/',$_SERVER['QUERY_STRING'])) // Detect smallHashes in URL
+ {
+ $linksToDisplay = $LINKSDB->filterSmallHash(substr(trim($_SERVER["QUERY_STRING"], '/'),0,6));
+ if (count($linksToDisplay)==0)
+ {
+ header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
+ echo '<h1>404 Not found.</h1>Oh crap. The link you are trying to reach does not exist or has been deleted.';
+ echo '<br>You would mind <a href="?">clicking here</a> ?';
+ exit;
+ }
+ $search_type='permalink';
+ }
+ else
+ $linksToDisplay = $LINKSDB; // otherwise, display without filtering.
+
+ // Option: Show only private links
+ if (!empty($_SESSION['privateonly']))
+ {
+ $tmp = array();
+ foreach($linksToDisplay as $linkdate=>$link)
+ {
+ if ($link['private']!=0) $tmp[$linkdate]=$link;
+ }
+ $linksToDisplay=$tmp;
+ }
+
+ // ---- Handle paging.
+ /* Can someone explain to me why you get the following error when using array_keys() on an object which implements the interface ArrayAccess ???
+ "Warning: array_keys() expects parameter 1 to be array, object given in ... "
+ If my class implements ArrayAccess, why won't array_keys() accept it ? ( $keys=array_keys($linksToDisplay); )
+ */
+ $keys=array(); foreach($linksToDisplay as $key=>$value) { $keys[]=$key; } // Stupid and ugly. Thanks php.
+
+ // If there is only a single link, we change on-the-fly the title of the page.
+ if (count($linksToDisplay)==1) $GLOBALS['pagetitle'] = $linksToDisplay[$keys[0]]['title'].' - '.$GLOBALS['title'];
+
+ // Select articles according to paging.
+ $pagecount = ceil(count($keys)/$_SESSION['LINKS_PER_PAGE']);
+ $pagecount = ($pagecount==0 ? 1 : $pagecount);
+ $page=( empty($_GET['page']) ? 1 : intval($_GET['page']));
+ $page = ( $page<1 ? 1 : $page );
+ $page = ( $page>$pagecount ? $pagecount : $page );
+ $i = ($page-1)*$_SESSION['LINKS_PER_PAGE']; // Start index.
+ $end = $i+$_SESSION['LINKS_PER_PAGE'];
+ $linkDisp=array(); // Links to display
+ while ($i<$end && $i<count($keys))
+ {
+ $link = $linksToDisplay[$keys[$i]];
+ $link['description']=nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description']))));
+ $title=$link['title'];
+ $classLi = $i%2!=0 ? '' : 'publicLinkHightLight';
+ $link['class'] = ($link['private']==0 ? $classLi : 'private');
+ $link['localdate']=linkdate2locale($link['linkdate']);
+ $link['taglist']=explode(' ',$link['tags']);
+ $linkDisp[$keys[$i]] = $link;
+ $i++;
+ }
+
+ // Compute paging navigation
+ $searchterm= ( empty($_GET['searchterm']) ? '' : '&searchterm='.$_GET['searchterm'] );
+ $searchtags= ( empty($_GET['searchtags']) ? '' : '&searchtags='.$_GET['searchtags'] );
+ $paging='';
+ $previous_page_url=''; if ($i!=count($keys)) $previous_page_url='?page='.($page+1).$searchterm.$searchtags;
+ $next_page_url='';if ($page>1) $next_page_url='?page='.($page-1).$searchterm.$searchtags;
+
+ $token = ''; if (isLoggedIn()) $token=getToken();
+
+ // Fill all template fields.
+ $PAGE->assign('linkcount',count($LINKSDB));
+ $PAGE->assign('previous_page_url',$previous_page_url);
+ $PAGE->assign('next_page_url',$next_page_url);
+ $PAGE->assign('page_current',$page);
+ $PAGE->assign('page_max',$pagecount);
+ $PAGE->assign('result_count',count($linksToDisplay));
+ $PAGE->assign('search_type',$search_type);
+ $PAGE->assign('search_crits',$search_crits);
+ $PAGE->assign('redirector',empty($GLOBALS['redirector']) ? '' : $GLOBALS['redirector']); // optional redirector URL
+ $PAGE->assign('token',$token);
+ $PAGE->assign('links',$linkDisp);
+ return;
+}
+
+// Compute the thumbnail for a link.
+//
+// with a link to the original URL.
+// Understands various services (youtube.com...)
+// Input: $url = url for which the thumbnail must be found.
+// $href = if provided, this URL will be followed instead of $url
+// Returns an associative array with thumbnail attributes (src,href,width,height,style,alt)
+// Some of them may be missing.
+// Return an empty array if no thumbnail available.
+function computeThumbnail($url,$href=false)
+{
+ if (!$GLOBALS['config']['ENABLE_THUMBNAILS']) return array();
+ if ($href==false) $href=$url;
+
+ // For most hosts, the URL of the thumbnail can be easily deduced from the URL of the link.
+ // (eg. http://www.youtube.com/watch?v=spVypYk4kto ---> http://img.youtube.com/vi/spVypYk4kto/default.jpg )
+ // ^^^^^^^^^^^ ^^^^^^^^^^^
+ $domain = parse_url($url,PHP_URL_HOST);
+ if ($domain=='youtube.com' || $domain=='www.youtube.com')
+ {
+ parse_str(parse_url($url,PHP_URL_QUERY), $params); // Extract video ID and get thumbnail
+ if (!empty($params['v'])) return array('src'=>'http://img.youtube.com/vi/'.$params['v'].'/default.jpg',
+ 'href'=>$href,'width'=>'120','height'=>'90','alt'=>'YouTube thumbnail');
+ }
+ if ($domain=='youtu.be') // Youtube short links
+ {
+ $path = parse_url($url,PHP_URL_PATH);
+ return array('src'=>'http://img.youtube.com/vi'.$path.'/default.jpg',
+ 'href'=>$href,'width'=>'120','height'=>'90','alt'=>'YouTube thumbnail');
+ }
+ if ($domain=='pix.toile-libre.org') // pix.toile-libre.org image hosting
+ {
+ parse_str(parse_url($url,PHP_URL_QUERY), $params); // Extract image filename.
+ if (!empty($params) && !empty($params['img'])) return array('src'=>'http://pix.toile-libre.org/upload/thumb/'.urlencode($params['img']),
+ 'href'=>$href,'style'=>'max-width:120px; max-height:150px','alt'=>'pix.toile-libre.org thumbnail');
+ }
+
+ if ($domain=='imgur.com')
+ {
+ $path = parse_url($url,PHP_URL_PATH);
+ if (startsWith($path,'/a/')) return array(); // Thumbnails for albums are not available.
+ if (startsWith($path,'/r/')) return array('src'=>'http://i.imgur.com/'.basename($path).'s.jpg',
+ 'href'=>$href,'width'=>'90','height'=>'90','alt'=>'imgur.com thumbnail');
+ if (startsWith($path,'/gallery/')) return array('src'=>'http://i.imgur.com'.substr($path,8).'s.jpg',
+ 'href'=>$href,'width'=>'90','height'=>'90','alt'=>'imgur.com thumbnail');
+
+ if (substr_count($path,'/')==1) return array('src'=>'http://i.imgur.com/'.substr($path,1).'s.jpg',
+ 'href'=>$href,'width'=>'90','height'=>'90','alt'=>'imgur.com thumbnail');
+ }
+ if ($domain=='i.imgur.com')
+ {
+ $pi = pathinfo(parse_url($url,PHP_URL_PATH));
+ if (!empty($pi['filename'])) return array('src'=>'http://i.imgur.com/'.$pi['filename'].'s.jpg',
+ 'href'=>$href,'width'=>'90','height'=>'90','alt'=>'imgur.com thumbnail');
+ }
+ if ($domain=='dailymotion.com' || $domain=='www.dailymotion.com')
+ {
+ if (strpos($url,'dailymotion.com/video/')!==false)
+ {
+ $thumburl=str_replace('dailymotion.com/video/','dailymotion.com/thumbnail/video/',$url);
+ return array('src'=>$thumburl,
+ 'href'=>$href,'width'=>'120','style'=>'height:auto;','alt'=>'DailyMotion thumbnail');
+ }
+ }
+ if (endsWith($domain,'.imageshack.us'))
+ {
+ $ext=strtolower(pathinfo($url,PATHINFO_EXTENSION));
+ if ($ext=='jpg' || $ext=='jpeg' || $ext=='png' || $ext=='gif')
+ {
+ $thumburl = substr($url,0,strlen($url)-strlen($ext)).'th.'.$ext;
+ return array('src'=>$thumburl,
+ 'href'=>$href,'width'=>'120','style'=>'height:auto;','alt'=>'imageshack.us thumbnail');
+ }
+ }
+
+ // Some other hosts are SLOW AS HELL and usually require an extra HTTP request to get the thumbnail URL.
+ // So we deport the thumbnail generation in order not to slow down page generation
+ // (and we also cache the thumbnail)
+
+ if (!$GLOBALS['config']['ENABLE_LOCALCACHE']) return array(); // If local cache is disabled, no thumbnails for services which require the use a local cache.
+
+ if ($domain=='flickr.com' || endsWith($domain,'.flickr.com')
+ || $domain=='vimeo.com'
+ || $domain=='ted.com' || endsWith($domain,'.ted.com')
+ || $domain=='xkcd.com' || endsWith($domain,'.xkcd.com')
+ )
+ {
+ if ($domain=='vimeo.com')
+ { // Make sure this vimeo url points to a video (/xxx... where xxx is numeric)
+ $path = parse_url($url,PHP_URL_PATH);
+ if (!preg_match('!/\d+.+?!',$path)) return array(); // This is not a single video URL.
+ }
+ if ($domain=='xkcd.com' || endsWith($domain,'.xkcd.com'))
+ { // Make sure this url points to a single comic (/xxx... where xxx is numeric)
+ $path = parse_url($url,PHP_URL_PATH);
+ if (!preg_match('!/\d+.+?!',$path)) return array();
+ }
+ if ($domain=='ted.com' || endsWith($domain,'.ted.com'))
+ { // Make sure this TED url points to a video (/talks/...)
+ $path = parse_url($url,PHP_URL_PATH);
+ if ("/talks/" !== substr($path,0,7)) return array(); // This is not a single video URL.
+ }
+ $sign = hash_hmac('sha256', $url, $GLOBALS['salt']); // We use the salt to sign data (it's random, secret, and specific to each installation)
+ return array('src'=>indexUrl().'?do=genthumbnail&hmac='.htmlspecialchars($sign).'&url='.urlencode($url),
+ 'href'=>$href,'width'=>'120','style'=>'height:auto;','alt'=>'thumbnail');
+ }
+
+ // For all other, we try to make a thumbnail of links ending with .jpg/jpeg/png/gif
+ // Technically speaking, we should download ALL links and check their Content-Type to see if they are images.
+ // But using the extension will do.
+ $ext=strtolower(pathinfo($url,PATHINFO_EXTENSION));
+ if ($ext=='jpg' || $ext=='jpeg' || $ext=='png' || $ext=='gif')
+ {
+ $sign = hash_hmac('sha256', $url, $GLOBALS['salt']); // We use the salt to sign data (it's random, secret, and specific to each installation)
+ return array('src'=>indexUrl().'?do=genthumbnail&hmac='.htmlspecialchars($sign).'&url='.urlencode($url),
+ 'href'=>$href,'width'=>'120','style'=>'height:auto;','alt'=>'thumbnail');
+ }
+ return array(); // No thumbnail.
+
+}
+
+
+// Returns the HTML code to display a thumbnail for a link
+// with a link to the original URL.
+// Understands various services (youtube.com...)
+// Input: $url = url for which the thumbnail must be found.
+// $href = if provided, this URL will be followed instead of $url
+// Returns '' if no thumbnail available.
+function thumbnail($url,$href=false)
+{
+ $t = computeThumbnail($url,$href);
+ if (count($t)==0) return ''; // Empty array = no thumbnail for this URL.
+
+ $html='<a href="'.htmlspecialchars($t['href']).'"><img src="'.htmlspecialchars($t['src']).'"';
+ if (!empty($t['width'])) $html.=' width="'.htmlspecialchars($t['width']).'"';
+ if (!empty($t['height'])) $html.=' height="'.htmlspecialchars($t['height']).'"';
+ if (!empty($t['style'])) $html.=' style="'.htmlspecialchars($t['style']).'"';
+ if (!empty($t['alt'])) $html.=' alt="'.htmlspecialchars($t['alt']).'"';
+ $html.='></a>';
+ return $html;
+}
+
+
+// Returns the HTML code to display a thumbnail for a link
+// for the picture wall (using lazy image loading)
+// Understands various services (youtube.com...)
+// Input: $url = url for which the thumbnail must be found.
+// $href = if provided, this URL will be followed instead of $url
+// Returns '' if no thumbnail available.
+function lazyThumbnail($url,$href=false)
+{
+ $t = computeThumbnail($url,$href);
+ if (count($t)==0) return ''; // Empty array = no thumbnail for this URL.
+
+ $html='<a href="'.htmlspecialchars($t['href']).'">';
+
+ // Lazy image (only loaded by javascript when in the viewport).
+ $html.='<img class="lazyimage" src="#" data-original="'.htmlspecialchars($t['src']).'"';
+ if (!empty($t['width'])) $html.=' width="'.htmlspecialchars($t['width']).'"';
+ if (!empty($t['height'])) $html.=' height="'.htmlspecialchars($t['height']).'"';
+ if (!empty($t['style'])) $html.=' style="'.htmlspecialchars($t['style']).'"';
+ if (!empty($t['alt'])) $html.=' alt="'.htmlspecialchars($t['alt']).'"';
+ $html.='>';
+
+ // No-javascript fallback:
+ $html.='<noscript><img src="'.htmlspecialchars($t['src']).'"';
+ if (!empty($t['width'])) $html.=' width="'.htmlspecialchars($t['width']).'"';
+ if (!empty($t['height'])) $html.=' height="'.htmlspecialchars($t['height']).'"';
+ if (!empty($t['style'])) $html.=' style="'.htmlspecialchars($t['style']).'"';
+ if (!empty($t['alt'])) $html.=' alt="'.htmlspecialchars($t['alt']).'"';
+ $html.='></noscript></a>';
+
+ return $html;
+}
+
+
+// -----------------------------------------------------------------------------------------------
+// Installation
+// This function should NEVER be called if the file data/config.php exists.
+function install()
+{
+ // On free.fr host, make sure the /sessions directory exists, otherwise login will not work.
+ if (endsWith($_SERVER['SERVER_NAME'],'.free.fr') && !is_dir($_SERVER['DOCUMENT_ROOT'].'/sessions')) mkdir($_SERVER['DOCUMENT_ROOT'].'/sessions',0705);
+
+ if (!empty($_POST['setlogin']) && !empty($_POST['setpassword']))
+ {
+ $tz = 'UTC';
+ if (!empty($_POST['continent']) && !empty($_POST['city']))
+ if (isTZvalid($_POST['continent'],$_POST['city']))
+ $tz = $_POST['continent'].'/'.$_POST['city'];
+ $GLOBALS['timezone'] = $tz;
+ // Everything is ok, let's create config file.
+ $GLOBALS['login'] = $_POST['setlogin'];
+ $GLOBALS['salt'] = sha1(uniqid('',true).'_'.mt_rand()); // Salt renders rainbow-tables attacks useless.
+ $GLOBALS['hash'] = sha1($_POST['setpassword'].$GLOBALS['login'].$GLOBALS['salt']);
+ $GLOBALS['title'] = (empty($_POST['title']) ? 'Shared links on '.htmlspecialchars(indexUrl()) : $_POST['title'] );
+ writeConfig();
+ echo '<script language="JavaScript">alert("Shaarli is now configured. Please enter your login/password and start shaaring your links !");document.location=\'?do=login\';</script>';
+ exit;
+ }
+
+ // Display config form:
+ list($timezone_form,$timezone_js) = templateTZform();
+ $timezone_html=''; if ($timezone_form!='') $timezone_html='<tr><td valign="top"><b>Timezone:</b></td><td>'.$timezone_form.'</td></tr>';
+
+ $PAGE = new pageBuilder;
+ $PAGE->assign('timezone_html',$timezone_html);
+ $PAGE->assign('timezone_js',$timezone_js);
+ $PAGE->renderPage('install');
+ exit;
+}
+
+// Generates the timezone selection form and javascript.
+// Input: (optional) current timezone (can be 'UTC/UTC'). It will be pre-selected.
+// Output: array(html,js)
+// Example: list($htmlform,$js) = templateTZform('Europe/Paris'); // Europe/Paris pre-selected.
+// Returns array('','') if server does not support timezones list. (eg. php 5.1 on free.fr)
+function templateTZform($ptz=false)
+{
+ if (function_exists('timezone_identifiers_list')) // because of old php version (5.1) which can be found on free.fr
+ {
+ // Try to split the provided timezone.
+ if ($ptz==false) { $l=timezone_identifiers_list(); $ptz=$l[0]; }
+ $spos=strpos($ptz,'/'); $pcontinent=substr($ptz,0,$spos); $pcity=substr($ptz,$spos+1);
+
+ // Display config form:
+ $timezone_form = '';
+ $timezone_js = '';
+ // The list is in the forme "Europe/Paris", "America/Argentina/Buenos_Aires"...
+ // We split the list in continents/cities.
+ $continents = array();
+ $cities = array();
+ foreach(timezone_identifiers_list() as $tz)
+ {
+ if ($tz=='UTC') $tz='UTC/UTC';
+ $spos = strpos($tz,'/');
+ if ($spos!==false)
+ {
+ $continent=substr($tz,0,$spos); $city=substr($tz,$spos+1);
+ $continents[$continent]=1;
+ if (!isset($cities[$continent])) $cities[$continent]='';
+ $cities[$continent].='<option value="'.$city.'"'.($pcity==$city?'selected':'').'>'.$city.'</option>';
+ }
+ }
+ $continents_html = '';
+ $continents = array_keys($continents);
+ foreach($continents as $continent)
+ $continents_html.='<option value="'.$continent.'"'.($pcontinent==$continent?'selected':'').'>'.$continent.'</option>';
+ $cities_html = $cities[$pcontinent];
+ $timezone_form = "Continent: <select name=\"continent\" id=\"continent\" onChange=\"onChangecontinent();\">${continents_html}</select><br /><br />";
+ $timezone_form .= "City: <select name=\"city\" id=\"city\">${cities[$pcontinent]}</select><br /><br />";
+ $timezone_js = "<script language=\"JavaScript\">";
+ $timezone_js .= "function onChangecontinent(){document.getElementById(\"city\").innerHTML = citiescontinent[document.getElementById(\"continent\").value];}";
+ $timezone_js .= "var citiescontinent = ".json_encode($cities).";" ;
+ $timezone_js .= "</script>" ;
+ return array($timezone_form,$timezone_js);
+ }
+ return array('','');
+}
+
+// Tells if a timezone is valid or not.
+// If not valid, returns false.
+// If system does not support timezone list, returns false.
+function isTZvalid($continent,$city)
+{
+ $tz = $continent.'/'.$city;
+ if (function_exists('timezone_identifiers_list')) // because of old php version (5.1) which can be found on free.fr
+ {
+ if (in_array($tz, timezone_identifiers_list())) // it's a valid timezone ?
+ return true;
+ }
+ return false;
+}
+
+
+// Webservices (for use with jQuery/jQueryUI)
+// eg. index.php?ws=tags&term=minecr
+function processWS()
+{
+ if (empty($_GET['ws']) || empty($_GET['term'])) return;
+ $term = $_GET['term'];
+ $LINKSDB=new linkdb(isLoggedIn() || $GLOBALS['config']['OPEN_SHAARLI']); // Read links from database (and filter private links if used it not logged in).
+ header('Content-Type: application/json; charset=utf-8');
+
+ // Search in tags (case insentitive, cumulative search)
+ if ($_GET['ws']=='tags')
+ {
+ $tags=explode(' ',str_replace(',',' ',$term)); $last = array_pop($tags); // Get the last term ("a b c d" ==> "a b c", "d")
+ $addtags=''; if ($tags) $addtags=implode(' ',$tags).' '; // We will pre-pend previous tags
+ $suggested=array();
+ /* To speed up things, we store list of tags in session */
+ if (empty($_SESSION['tags'])) $_SESSION['tags'] = $LINKSDB->allTags();
+ foreach($_SESSION['tags'] as $key=>$value)
+ {
+ if (startsWith($key,$last,$case=false) && !in_array($key,$tags)) $suggested[$addtags.$key.' ']=0;
+ }
+ echo json_encode(array_keys($suggested));
+ exit;
+ }
+
+ // Search a single tag (case sentitive, single tag search)
+ if ($_GET['ws']=='singletag')
+ {
+ /* To speed up things, we store list of tags in session */
+ if (empty($_SESSION['tags'])) $_SESSION['tags'] = $LINKSDB->allTags();
+ foreach($_SESSION['tags'] as $key=>$value)
+ {
+ if (startsWith($key,$term,$case=true)) $suggested[$key]=0;
+ }
+ echo json_encode(array_keys($suggested));
+ exit;
+ }
+}
+
+// Re-write configuration file according to globals.
+// Requires some $GLOBALS to be set (login,hash,salt,title).
+// If the config file cannot be saved, an error message is dislayed and the user is redirected to "Tools" menu.
+// (otherwise, the function simply returns.)
+function writeConfig()
+{
+ if (is_file($GLOBALS['config']['CONFIG_FILE']) && !isLoggedIn()) die('You are not authorized to alter config.'); // Only logged in user can alter config.
+ if (empty($GLOBALS['redirector'])) $GLOBALS['redirector']='';
+ if (empty($GLOBALS['disablesessionprotection'])) $GLOBALS['disablesessionprotection']=false;
+ $config='<?php $GLOBALS[\'login\']='.var_export($GLOBALS['login'],true).'; $GLOBALS[\'hash\']='.var_export($GLOBALS['hash'],true).'; $GLOBALS[\'salt\']='.var_export($GLOBALS['salt'],true).'; ';
+ $config .='$GLOBALS[\'timezone\']='.var_export($GLOBALS['timezone'],true).'; date_default_timezone_set('.var_export($GLOBALS['timezone'],true).'); $GLOBALS[\'title\']='.var_export($GLOBALS['title'],true).';';
+ $config .= '$GLOBALS[\'redirector\']='.var_export($GLOBALS['redirector'],true).'; ';
+ $config .= '$GLOBALS[\'disablesessionprotection\']='.var_export($GLOBALS['disablesessionprotection'],true).'; ';
+ $config .= ' ?>';
+ if (!file_put_contents($GLOBALS['config']['CONFIG_FILE'],$config) || strcmp(file_get_contents($GLOBALS['config']['CONFIG_FILE']),$config)!=0)
+ {
+ 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>';
+ exit;
+ }
+}
+
+/* Because some f*cking services like Flickr require an extra HTTP request to get the thumbnail URL,
+ I have deported the thumbnail URL code generation here, otherwise this would slow down page generation.
+ The following function takes the URL a link (eg. a flickr page) and return the proper thumbnail.
+ This function is called by passing the url:
+ http://mywebsite.com/shaarli/?do=genthumbnail&hmac=[HMAC]&url=[URL]
+ [URL] is the URL of the link (eg. a flickr page)
+ [HMAC] is the signature for the [URL] (so that these URL cannot be forged).
+ The function below will fetch the image from the webservice and store it in the cache.
+*/
+function genThumbnail()
+{
+ // Make sure the parameters in the URL were generated by us.
+ $sign = hash_hmac('sha256', $_GET['url'], $GLOBALS['salt']);
+ if ($sign!=$_GET['hmac']) die('Naughty boy !');
+
+ // Let's see if we don't already have the image for this URL in the cache.
+ $thumbname=hash('sha1',$_GET['url']).'.jpg';
+ if (is_file($GLOBALS['config']['CACHEDIR'].'/'.$thumbname))
+ { // We have the thumbnail, just serve it:
+ header('Content-Type: image/jpeg');
+ echo file_get_contents($GLOBALS['config']['CACHEDIR'].'/'.$thumbname);
+ return;
+ }
+ // We may also serve a blank image (if service did not respond)
+ $blankname=hash('sha1',$_GET['url']).'.gif';
+ if (is_file($GLOBALS['config']['CACHEDIR'].'/'.$blankname))
+ {
+ header('Content-Type: image/gif');
+ echo file_get_contents($GLOBALS['config']['CACHEDIR'].'/'.$blankname);
+ return;
+ }
+
+ // Otherwise, generate the thumbnail.
+ $url = $_GET['url'];
+ $domain = parse_url($url,PHP_URL_HOST);
+
+ if ($domain=='flickr.com' || endsWith($domain,'.flickr.com'))
+ {
+ // Crude replacement to handle new Flickr domain policy (They prefer www. now)
+ $url = str_replace('http://flickr.com/','http://www.flickr.com/',$url);
+
+ // Is this a link to an image, or to a flickr page ?
+ $imageurl='';
+ if (endswith(parse_url($url,PHP_URL_PATH),'.jpg'))
+ { // This is a direct link to an image. eg. http://farm1.staticflickr.com/5/5921913_ac83ed27bd_o.jpg
+ preg_match('!(http://farm\d+\.staticflickr\.com/\d+/\d+_\w+_)\w.jpg!',$url,$matches);
+ if (!empty($matches[1])) $imageurl=$matches[1].'m.jpg';
+ }
+ else // this is a flickr page (html)
+ {
+ list($httpstatus,$headers,$data) = getHTTP($url,20); // Get the flickr html page.
+ if (strpos($httpstatus,'200 OK')!==false)
+ {
+ // Flickr now nicely provides the URL of the thumbnail in each flickr page.
+ preg_match('!<link rel=\"image_src\" href=\"(.+?)\"!',$data,$matches);
+ if (!empty($matches[1])) $imageurl=$matches[1];
+
+ // In albums (and some other pages), the link rel="image_src" is not provided,
+ // but flickr provides:
+ // <meta property="og:image" content="http://farm4.staticflickr.com/3398/3239339068_25d13535ff_z.jpg" />
+ if ($imageurl=='')
+ {
+ preg_match('!<meta property=\"og:image\" content=\"(.+?)\"!',$data,$matches);
+ if (!empty($matches[1])) $imageurl=$matches[1];
+ }
+ }
+ }
+
+ if ($imageurl!='')
+ { // Let's download the image.
+ list($httpstatus,$headers,$data) = getHTTP($imageurl,10); // Image is 240x120, so 10 seconds to download should be enough.
+ if (strpos($httpstatus,'200 OK')!==false)
+ {
+ file_put_contents($GLOBALS['config']['CACHEDIR'].'/'.$thumbname,$data); // Save image to cache.
+ header('Content-Type: image/jpeg');
+ echo $data;
+ return;
+ }
+ }
+ }
+
+ elseif ($domain=='vimeo.com' )
+ {
+ // This is more complex: we have to perform a HTTP request, then parse the result.
+ // Maybe we should deport this to javascript ? Example: http://stackoverflow.com/questions/1361149/get-img-thumbnails-from-vimeo/4285098#4285098
+ $vid = substr(parse_url($url,PHP_URL_PATH),1);
+ list($httpstatus,$headers,$data) = getHTTP('http://vimeo.com/api/v2/video/'.htmlspecialchars($vid).'.php',5);
+ if (strpos($httpstatus,'200 OK')!==false)
+ {
+ $t = unserialize($data);
+ $imageurl = $t[0]['thumbnail_medium'];
+ // Then we download the image and serve it to our client.
+ list($httpstatus,$headers,$data) = getHTTP($imageurl,10);
+ if (strpos($httpstatus,'200 OK')!==false)
+ {
+ file_put_contents($GLOBALS['config']['CACHEDIR'].'/'.$thumbname,$data); // Save image to cache.
+ header('Content-Type: image/jpeg');
+ echo $data;
+ return;
+ }
+ }
+ }
+
+ elseif ($domain=='ted.com' || endsWith($domain,'.ted.com'))
+ {
+ // The thumbnail for TED talks is located in the <link rel="image_src" [...]> tag on that page
+ // http://www.ted.com/talks/mikko_hypponen_fighting_viruses_defending_the_net.html
+ // <link rel="image_src" href="http://images.ted.com/images/ted/28bced335898ba54d4441809c5b1112ffaf36781_389x292.jpg" />
+ list($httpstatus,$headers,$data) = getHTTP($url,5);
+ if (strpos($httpstatus,'200 OK')!==false)
+ {
+ // Extract the link to the thumbnail
+ preg_match('!link rel="image_src" href="(http://images.ted.com/images/ted/.+_\d+x\d+\.jpg)"!',$data,$matches);
+ if (!empty($matches[1]))
+ { // Let's download the image.
+ $imageurl=$matches[1];
+ list($httpstatus,$headers,$data) = getHTTP($imageurl,20); // No control on image size, so wait long enough.
+ if (strpos($httpstatus,'200 OK')!==false)
+ {
+ $filepath=$GLOBALS['config']['CACHEDIR'].'/'.$thumbname;
+ file_put_contents($filepath,$data); // Save image to cache.
+ if (resizeImage($filepath))
+ {
+ header('Content-Type: image/jpeg');
+ echo file_get_contents($filepath);
+ return;
+ }
+ }
+ }
+ }
+ }
+
+ elseif ($domain=='xkcd.com' || endsWith($domain,'.xkcd.com'))
+ {
+ // There is no thumbnail available for xkcd comics, so download the whole image and resize it.
+ // http://xkcd.com/327/
+ // <img src="http://imgs.xkcd.com/comics/exploits_of_a_mom.png" title="<BLABLA>" alt="<BLABLA>" />
+ list($httpstatus,$headers,$data) = getHTTP($url,5);
+ if (strpos($httpstatus,'200 OK')!==false)
+ {
+ // Extract the link to the thumbnail
+ preg_match('!<img src="(http://imgs.xkcd.com/comics/.*)" title="[^s]!',$data,$matches);
+ if (!empty($matches[1]))
+ { // Let's download the image.
+ $imageurl=$matches[1];
+ list($httpstatus,$headers,$data) = getHTTP($imageurl,20); // No control on image size, so wait long enough.
+ if (strpos($httpstatus,'200 OK')!==false)
+ {
+ $filepath=$GLOBALS['config']['CACHEDIR'].'/'.$thumbname;
+ file_put_contents($filepath,$data); // Save image to cache.
+ if (resizeImage($filepath))
+ {
+ header('Content-Type: image/jpeg');
+ echo file_get_contents($filepath);
+ return;
+ }
+ }
+ }
+ }
+ }
+
+ else
+ {
+ // For all other domains, we try to download the image and make a thumbnail.
+ list($httpstatus,$headers,$data) = getHTTP($url,30); // We allow 30 seconds max to download (and downloads are limited to 4 Mb)
+ if (strpos($httpstatus,'200 OK')!==false)
+ {
+ $filepath=$GLOBALS['config']['CACHEDIR'].'/'.$thumbname;
+ file_put_contents($filepath,$data); // Save image to cache.
+ if (resizeImage($filepath))
+ {
+ header('Content-Type: image/jpeg');
+ echo file_get_contents($filepath);
+ return;
+ }
+ }
+ }
+
+
+ // Otherwise, return an empty image (8x8 transparent gif)
+ $blankgif = base64_decode('R0lGODlhCAAIAIAAAP///////yH5BAEKAAEALAAAAAAIAAgAAAIHjI+py+1dAAA7');
+ file_put_contents($GLOBALS['config']['CACHEDIR'].'/'.$blankname,$blankgif); // Also put something in cache so that this URL is not requested twice.
+ header('Content-Type: image/gif');
+ echo $blankgif;
+}
+
+// Make a thumbnail of the image (to width: 120 pixels)
+// Returns true if success, false otherwise.
+function resizeImage($filepath)
+{
+ if (!function_exists('imagecreatefromjpeg')) return false; // GD not present: no thumbnail possible.
+
+ // Trick: some stupid people rename GIF as JPEG... or else.
+ // So we really try to open each image type whatever the extension is.
+ $header=file_get_contents($filepath,false,NULL,0,256); // Read first 256 bytes and try to sniff file type.
+ $im=false;
+ $i=strpos($header,'GIF8'); if (($i!==false) && ($i==0)) $im = imagecreatefromgif($filepath); // Well this is crude, but it should be enough.
+ $i=strpos($header,'PNG'); if (($i!==false) && ($i==1)) $im = imagecreatefrompng($filepath);
+ $i=strpos($header,'JFIF'); if ($i!==false) $im = imagecreatefromjpeg($filepath);
+ if (!$im) return false; // Unable to open image (corrupted or not an image)
+ $w = imagesx($im);
+ $h = imagesy($im);
+ $ystart = 0; $yheight=$h;
+ if ($h>$w) { $ystart= ($h/2)-($w/2); $yheight=$w/2; }
+ $nw = 120; // Desired width
+ $nh = min(floor(($h*$nw)/$w),120); // Compute new width/height, but maximum 120 pixels height.
+ // Resize image:
+ $im2 = imagecreatetruecolor($nw,$nh);
+ imagecopyresampled($im2, $im, 0, 0, 0, $ystart, $nw, $nh, $w, $yheight);
+ imageinterlace($im2,true); // For progressive JPEG.
+ $tempname=$filepath.'_TEMP.jpg';
+ imagejpeg($im2, $tempname, 90);
+ imagedestroy($im);
+ imagedestroy($im2);
+ rename($tempname,$filepath); // Overwrite original picture with thumbnail.
+ return true;
+}
+
+// Invalidate caches when the database is changed or the user logs out.
+// (eg. tags cache).
+function invalidateCaches()
+{
+ unset($_SESSION['tags']); // Purge cache attached to session.
+ pageCache::purgeCache(); // Purge page cache shared by sessions.
+}
+
+if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=genthumbnail')) { genThumbnail(); exit; } // Thumbnail generation/cache does not need the link database.
+if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=rss')) { showRSS(); exit; }
+if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=atom')) { showATOM(); exit; }
+if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=dailyrss')) { showDailyRSS(); exit; }
+if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'do=daily')) { showDaily(); exit; }
+if (isset($_SERVER["QUERY_STRING"]) && startswith($_SERVER["QUERY_STRING"],'ws=')) { processWS(); exit; } // Webservices (for jQuery/jQueryUI)
+if (!isset($_SESSION['LINKS_PER_PAGE'])) $_SESSION['LINKS_PER_PAGE']=$GLOBALS['config']['LINKS_PER_PAGE'];
+renderPage();
+?>
\ No newline at end of file
--- /dev/null
+<!DOCTYPE html>
+<html>
+<head>{include="includes"}</head>
+<body onload="document.addform.post.focus();">
+<div id="pageheader">
+ {include="page.header"}
+ <div id="headerform">
+ <form method="GET" action="" name="addform" class="addform">
+ <input type="text" name="post" style="width:50%;">
+ <input type="submit" value="Add link" class="bigbutton">
+ </form>
+ </div>
+</div>
+{include="page.footer"}
+</body>
+</html>
\ No newline at end of file
--- /dev/null
+<!DOCTYPE html>
+<html>
+<head>{include="includes"}</head>
+<body onload="document.changepasswordform.oldpassword.focus();">
+<div id="pageheader">
+ {include="page.header"}
+ <form method="POST" action="" name="changepasswordform" id="changepasswordform">
+ Old password: <input type="password" name="oldpassword">
+ New password: <input type="password" name="setpassword">
+ <input type="hidden" name="token" value="{$token}">
+ <input type="submit" name="Save" value="Save password" class="bigbutton"></form>
+</div>
+{include="page.footer"}
+</body>
+</html>
\ No newline at end of file
--- /dev/null
+<!DOCTYPE html>
+<html>
+<head>{include="includes"}</head>
+<body onload="document.changetag.fromtag.focus();">
+<div id="pageheader">
+ {include="page.header"}
+ <form method="POST" action="" name="changetag" id="changetag">
+ <input type="hidden" name="token" value="{$token}">
+ Tag: <input type="text" name="fromtag" id="fromtag">
+ <input type="text" name="totag" style="margin-left:40px;"><input type="submit" name="renametag" value="Rename tag" class="bigbutton">
+ or <input type="submit" name="deletetag" value="Delete tag" class="bigbutton" onClick="return confirmDeleteTag();"><br>(Case sensitive)</form>
+<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>
+</div>
+{include="page.footer"}
+</body>
+</html>
\ No newline at end of file
--- /dev/null
+<!DOCTYPE html>
+<html>
+<head>{include="includes"}</head>
+<body onload="document.configform.title.focus();">
+<div id="pageheader">
+ {include="page.header"}
+{$timezone_js}
+ <form method="POST" action="" name="configform" id="configform">
+ <input type="hidden" name="token" value="{$token}">
+ <table border="0" cellpadding="20">
+ <tr><td><b>Page title:</b></td><td><input type="text" name="title" id="title" size="50" value="{$title}"></td></tr>
+ <tr><td valign="top"><b>Timezone:</b></td><td>{$timezone_form}</td></tr>
+ <tr><td valign="top"><b>Redirector</b></td><td><input type="text" name="redirector" id="redirector" size="50" value="{$redirector}"><br>(e.g. <i>http://anonym.to/?</i> will mask the HTTP_REFERER)</td></tr>
+ <tr> <td valign="top">Security:</td> <td><input type="checkbox" name="disablesessionprotection" id="disablesessionprotection" {if="!empty($GLOBALS['disablesessionprotection'])"}checked{/if}><label for="disablesessionprotection"> Disable session cookie hijacking protection (Check this if you get disconnected often or if your IP address changes often.)</label></td></tr>
+ <tr><td></td><td align="right"><input type="submit" name="Save" value="Save config" class="bigbutton"></td></tr>
+ </table>
+ </form>
+</div>
+{include="page.footer"}
+</body>
+</html>
\ No newline at end of file
--- /dev/null
+<!DOCTYPE html>
+<html>
+<head>{include="includes"}</head>
+<body>
+<div id="pageheader">{include="page.header"}</div>
+<div class="daily">
+ <div class="dailyAbout">
+ All links of one day<br>in a single page.<br>
+ {if="$previousday"} <a href="?do=daily&day={$previousday}"><b><</b>Previous day</a>{else}<b><</b>Previous day{/if}
+ -
+ {if="$nextday"}<a href="?do=daily&day={$nextday}">Next day<b>></b></a>{else}Next day<b>></b>{/if}
+ <br><br>
+ <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>
+ </div>
+ <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>
+ <div class="dailyDate"><span class="nomobile">———————————</span> {$day} <span class="nomobile">———————————</span></div>
+ <div style="clear:both;"></div>
+
+ {if="$linksToDisplay"}
+ <div id="daily_col1">
+ {loop="col1"}
+ <div class="dailyEntry">
+ <div style="float:right;position:relative;top:-1px;"><a href="?{$value.linkdate|smallHash}"><img src="../images/squiggle2.png" width="25" height="26" title="permalink" alt="permalink"></a></div>
+ {if="$value.tags"}<div class="dailyEntryTags">{loop="value.taglist"}{$value|htmlspecialchars} - {/loop}</div>{/if}
+ <div class="dailyEntryTitle"><a href="{$value.url}">{$value.title|htmlspecialchars}</a></div>
+ {if="$value.thumbnail"}<div class="dailyEntryThumbnail">{$value.thumbnail}</div>{/if}
+ <div class="dailyEntryDescription">{$value.formatedDescription}</div>
+ </div>
+ {/loop}
+ </div>
+
+ <div id="daily_col2">
+ {loop="col2"}
+ <div class="dailyEntry">
+ <div style="float:right;position:relative;top:-1px;"><a href="?{$value.linkdate|smallHash}"><img src="../images/squiggle2.png" width="25" height="26" title="permalink" alt="permalink"></a></div>
+ {if="$value.tags"}<div class="dailyEntryTags">{loop="value.taglist"}{$value|htmlspecialchars} - {/loop}</div>{/if}
+ <div class="dailyEntryTitle"><a href="{$value.url}">{$value.title|htmlspecialchars}</a></div>
+ {if="$value.thumbnail"}<div class="dailyEntryThumbnail">{$value.thumbnail}</div>{/if}
+ <div class="dailyEntryDescription">{$value.formatedDescription}</div>
+ </div>
+ {/loop}
+ </div>
+
+ <div id="daily_col3">
+ {loop="col3"}
+ <div class="dailyEntry">
+ <div style="float:right;position:relative;top:-1px;"><a href="?{$value.linkdate|smallHash}"><img src="../images/squiggle2.png" width="25" height="26" title="permalink" alt="permalink"></a></div>
+ {if="$value.tags"}<div class="dailyEntryTags">{loop="value.taglist"}{$value|htmlspecialchars} - {/loop}</div>{/if}
+ <div class="dailyEntryTitle"><a href="{$value.url}">{$value.title|htmlspecialchars}</a></div>
+ {if="$value.thumbnail"}<div class="dailyEntryThumbnail">{$value.thumbnail}</div>{/if}
+ <div class="dailyEntryDescription">{$value.formatedDescription}</div>
+ </div>
+ {/loop}
+ </div>
+ {else}
+ <div style="text-align:center; padding:40px 0px 90px 0px;">No articles on this day.</div>
+ {/if}
+ <div style="clear:both;"></div>
+ <div style="text-align:center; padding-bottom:20px;"><img src="../images/squiggle_closing.png" width="66" height="61" alt="-"></div>
+</div>
+{include="page.footer"}
+</body>
+</html>
\ No newline at end of file
--- /dev/null
+{loop="links"}
+ <h3><a href="{$value.url}">{$value.title|htmlspecialchars}</a></h3>
+ <small>{if="!$GLOBALS['config']['HIDE_TIMESTAMPS']"}{$value.localdate|htmlspecialchars} - {/if}{if="$value.tags"}{$value.tags|htmlspecialchars}{/if}<br>
+ {$value.url|htmlspecialchars}</small><br>
+ {if="$value.thumbnail"}{$value.thumbnail}{/if}<br>
+ {if="$value.description"}{$value.formatedDescription}{/if}
+ <br><br><hr>
+{/loop}
\ No newline at end of file
--- /dev/null
+<!DOCTYPE html>
+<html>
+<head>{include="includes"}</head>
+<body
+{if condition="$link.title==''"}onload="document.linkform.lf_title.focus();"
+{elseif condition="$link.description==''"}onload="document.linkform.lf_description.focus();"
+{else}onload="document.linkform.lf_tags.focus();"{/if} >
+<div id="pageheader">
+ {include="page.header"}
+ <div id="editlinkform">
+ <form method="post" name="linkform">
+ <input type="hidden" name="lf_linkdate" value="{$link.linkdate}">
+ <i>URL</i><br><input type="text" name="lf_url" value="{$link.url|htmlspecialchars}" style="width:100%"><br>
+ <i>Title</i><br><input type="text" name="lf_title" value="{$link.title|htmlspecialchars}" style="width:100%"><br>
+ <i>Description</i><br><textarea name="lf_description" rows="4" cols="25" style="width:100%">{$link.description|htmlspecialchars}</textarea><br>
+ <i>Tags</i><br><input type="text" id="lf_tags" name="lf_tags" value="{$link.tags|htmlspecialchars}" style="width:100%"><br>
+ <input type="checkbox" {if condition="$link.private!=0"}checked="yes"{/if} style="margin:7 0 10 0;" name="lf_private" id="lf_private"> <label for="lf_private"><i>Private</i></label><br>
+ <input type="submit" value="Save" name="save_edit" class="bigbutton" style="margin-left:40px;">
+ <input type="submit" value="Cancel" name="cancel_edit" class="bigbutton" style="margin-left:40px;">
+ {if condition="!$link_is_new"}<input type="submit" value="Delete" name="delete_link" class="bigbutton" style="margin-left:180px;" onClick="return confirmDeleteLink();">{/if}
+ <input type="hidden" name="token" value="{$token}">
+ {if condition="$http_referer"}<input type="hidden" name="returnurl" value="{$http_referer|htmlspecialchars}">{/if}
+ </form>
+ </div>
+</div>
+{include="page.footer"}
+</body>
+</html>
\ No newline at end of file
--- /dev/null
+<!DOCTYPE html>
+<html>
+<head>{include="includes"}</head>
+<body>
+<div id="pageheader">
+ {include="page.header"}
+ <div id="toolsdiv">
+ <a href="?do=export&what=all"><b>Export all</b> <span>: Export all links</span></a><br><br>
+ <a href="?do=export&what=public"><b>Export public</b> <span>: Export public links only</a><br><br>
+ <a href="?do=export&what=private"><b>Export private</b> <span>: Export private links only</a><br><br style="clear:both;">
+ </div>
+</div>
+{include="page.footer"}
+</body>
+</html>
\ No newline at end of file
--- /dev/null
+<!DOCTYPE html>
+<html>
+<head>{include="includes"}</head>
+<body onload="document.uploadform.filetoupload.focus();">
+<div id="pageheader">
+ {include="page.header"}
+ <div id="uploaddiv">
+ Import Netscape html bookmarks (as exported from Firefox/Chrome/Opera/delicious/diigo...) (Max: {$maxfilesize|htmlspecialchars} bytes).
+ <form method="POST" action="?do=upload" enctype="multipart/form-data" name="uploadform" id="uploadform">
+ <input type="hidden" name="token" value="{$token}">
+ <input type="file" name="filetoupload" size="80">
+ <input type="hidden" name="MAX_FILE_SIZE" value="{$maxfilesize|htmlspecialchars}">
+ <input type="submit" name="import_file" value="Import" class="bigbutton"><br>
+ <input type="checkbox" name="private" id="private"><label for="private"> Import all links as private</label><br>
+ <input type="checkbox" name="overwrite" id="overwrite"><label for="overwrite"> Overwrite existing links</label>
+ </form>
+ </div>
+</div>
+{include="page.footer"}
+</body>
+</html>
\ No newline at end of file
--- /dev/null
+<title>{$pagetitle}</title>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<meta name="format-detection" content="telephone=no" />
+<meta name="viewport" content="width=device-width,initial-scale=1.0" />
+<link rel="alternate" type="application/rss+xml" href="{$feedurl}?do=rss{$searchcrits}#" title="RSS Feed" />
+<link rel="alternate" type="application/atom+xml" href="{$feedurl}?do=atom{$searchcrits}#" title="ATOM Feed" />
+<link href="images/favicon.ico#" rel="shortcut icon" type="image/x-icon" />
+<link type="text/css" rel="stylesheet" href="inc/shaarli.css?version={$version|urlencode}#" />
+{if condition="is_file('inc/user.css')"}<link type="text/css" rel="stylesheet" href="inc/user.css?version={$version}#" />{/if}
+<script src="inc/jquery.min.js#"></script><script src="inc/jquery-ui.min.js#"></script>
--- /dev/null
+<!DOCTYPE html>
+<html>
+<head>{include="includes"}{$timezone_js}</head>
+<body onload="document.installform.setlogin.focus();">
+<div style="margin-left:20px;">
+<h1>Shaarli</h1>
+It looks like it's the first time you run Shaarli. Please configure it:<br>
+<div style="color:white !important;">
+<form method="POST" action="" name="installform" id="installform" style="border:1px solid black; padding:10 10 10 10;">
+<table border="0" cellpadding="20">
+<tr><td><b>Login:</b></td><td><input type="text" name="setlogin" size="30"></td></tr>
+<tr><td><b>Password:</b></td><td><input type="password" name="setpassword" size="30"></td></tr>
+{$timezone_html}
+<tr><td><b>Page title:</b></td><td><input type="text" name="title" size="30"></td></tr>
+<tr><td></td><td align="right"><input type="submit" name="Save" value="Save config" class="bigbutton"></td></tr>
+</table>
+</form>
+</div>
+{include="page.footer"}
+</body>
+</html>
\ No newline at end of file
--- /dev/null
+<!DOCTYPE html>
+<html>
+<head>{include="includes"}</head>
+<body>
+<div id="pageheader">
+ {include="page.header"}
+ <div id="headerform" style="width:100%; white-space:nowrap;">
+ <form method="GET" class="searchform" name="searchform" style="display:inline;"><input type="text" id="searchform_value" name="searchterm" style="width:30%" value=""> <input type="submit" value="Search" class="bigbutton"></form>
+ <form method="GET" class="tagfilter" name="tagfilter" style="display:inline;margin-left:24px;"><input type="text" name="searchtags" id="tagfilter_value" style="width:10%" value=""> <input type="submit" value="Filter by tag" class="bigbutton"></form>
+ </div>
+</div>
+
+<div id="linklist">
+
+ {include="linklist.paging"}
+
+ {if="count($links)==0"}
+ <div id="searchcriteria">Nothing found.</i></div>
+ {else}
+ {if="$search_type=='fulltext'"}
+ <div id="searchcriteria">{$result_count} results for <i>{$search_crits}</i></div>
+ {/if}
+ {if="$search_type=='tags'"}
+ <div id="searchcriteria">{$result_count} results for tags <i>
+ {loop="search_crits"}
+ <span class="linktag" title="Remove tag"><a href="?removetag={$value|htmlspecialchars}">{$value|htmlspecialchars} <span style="border-left:1px solid #aaa; padding-left:5px; color:#6767A7;">x</span></a></span>
+ {/loop}</i></div>
+ {/if}
+ {/if}
+ <ul>
+ {loop="links"}
+ <li{if="$value.class"} class="{$value.class}"{/if}>
+ <div class="thumbnail">{$value.url|thumbnail}</div>
+ <div class="linkcontainer">
+ <span class="linktitle"><a href="{$redirector}{$value.url}">{$value.title|htmlspecialchars}</a></span>
+ {if="isLoggedIn()"}
+ <form method="GET" class="buttoneditform"><input type="hidden" name="edit_link" value="{$value.linkdate}"><input type="image" alt="Edit" src="images/edit_icon.png#" title="Edit" class="button_edit"></form>
+ <form method="POST" class="buttoneditform"><input type="hidden" name="lf_linkdate" value="{$value.linkdate}">
+ <input type="hidden" name="token" value="{$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>
+ {/if}
+ <br>
+ {if="$value.description"}<div class="linkdescription"{if condition="$search_type=='permalink'"} style="max-height:none !important;"{/if}>{$value.description}</div>{/if}
+ {if="!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()"}
+ <span class="linkdate" title="Permalink"><a href="?{$value.linkdate|smallHash}">{$value.localdate|htmlspecialchars} - permalink</a> - </span>
+ {else}
+ <span class="linkdate" title="Short link here"><a href="?{$value.linkdate|smallHash}">permalink</a> - </span>
+ {/if}
+ <div style="position:relative;display:inline;"><a href="http://invx.com/code/qrcode/?code={$scripturl|urlencode}%3F{$value.linkdate|smallHash}&width=200&height=200" onclick="return false;" class="qrcode"><img src="images/qrcode.png#" width="13" height="13" title="QR-Code"></a></div> -
+ <span class="linkurl" title="Short link">{$value.url|htmlspecialchars}</span><br>
+ {if="$value.tags"}
+ <div class="linktaglist">
+ {loop="value.taglist"}<span class="linktag" title="Add tag"><a href="?addtag={$value|urlencode}">{$value|htmlspecialchars}</a></span> {/loop}
+ </div>
+ {/if}
+ </div>
+ </li>
+ {/loop}
+ </ul>
+
+ {include="linklist.paging"}
+
+</div>
+
+ {include="page.footer"}
+<script>
+$(document).ready(function() {
+ $('a.qrcode').click(function(){
+ hide_qrcode();
+ var link = $(this).attr('href');
+ $(this).after('<div class="qrcode" onclick="hide_qrcode();return false;"><img src="'+link+'#" width="200" height="200"><br>click to close</div>');
+ });
+});
+function hide_qrcode() { $('div.qrcode').remove(); }
+</script>
+</body>
+</html>
\ No newline at end of file
--- /dev/null
+<div class="paging">
+{if="isLoggedIn()"}
+ <div id="paging_privatelinks">
+ <a href="?privateonly">
+ {if="$privateonly"}
+ <img src="images/private_16x16_active.png#" width="16" height="16" title="Click to see all links" alt="Click to see all links">
+ {else}
+ <img src="images/private_16x16.png#" width="16" height="16" title="Click to see only private links" alt="Click to see only private links">
+ {/if}
+ </a>
+ </div>
+{/if}
+ <div id="paging_linksperpage">
+ Links per page: <a href="?linksperpage=20">20</a> <a href="?linksperpage=50">50</a> <a href="?linksperpage=100">100</a>
+ <form method="GET" style="display:inline;" class="linksperpage"><input type="text" name="linksperpage" size="2" style="height:15px;"></form>
+ </div>
+ {if="$previous_page_url"} <a href="{$previous_page_url}" id="paging_older">◄Older</a> {/if}
+ <div id="paging_current">page {$page_current} / {$page_max} </div>
+ {if="$next_page_url"} <a href="{$next_page_url}" id="paging_newer">Newer►</a> {/if}
+</div>
\ No newline at end of file
--- /dev/null
+<!DOCTYPE html>
+<html>
+<head>{include="includes"}</head>
+<body{if="ban_canLogin()"} onload="document.loginform.login.focus();"{/if}>
+<div id="pageheader">
+ {include="page.header"}
+
+ <div id="headerform">
+{if="!ban_canLogin()"}
+ You have been banned from login after too many failed attempts. Try later.
+{else}
+ <form method="post" name="loginform">
+ Login: <input type="text" name="login" tabindex="1">
+ Password : <input type="password" name="password" tabindex="2">
+ <input type="submit" value="Login" class="bigbutton" tabindex="4"><br>
+ <input style="margin:10 0 0 40;" type="checkbox" name="longlastingsession" id="longlastingsession" tabindex="3"><label for="longlastingsession"> Stay signed in (Do not check on public computers)</label>
+ <input type="hidden" name="token" value="{$token}">
+ {if="$returnurl"}<input type="hidden" name="returnurl" value="{$returnurl|htmlspecialchars}">{/if}
+ </form>
+{/if}
+ </div>
+</div>
+
+{include="page.footer"}
+</body>
+</html>
\ No newline at end of file
--- /dev/null
+<div id="footer">
+ <b><a href="http://sebsauvage.net/wiki/doku.php?id=php:shaarli">Shaarli {$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>.
+</div>
+{if="$newversion"}
+ <div id="newversion"><span style="text-decoration:blink;">●</span> Shaarli {$newversion|htmlspecialchars} is <a href="http://sebsauvage.net/wiki/doku.php?id=php:shaarli#download">available</a>.</div>
+{/if}
+{if="isLoggedIn()"}
+<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>
+{/if}
+
+{if="$GLOBALS['config']['OPEN_SHAARLI'] || isLoggedIn()"}
+<script language="JavaScript">
+$(document).ready(function()
+{
+ $('#lf_tags').autocomplete({source:'{$source}?ws=tags',minLength:1});
+ $('#searchtags').autocomplete({source:'{$source}?ws=tags',minLength:1});
+ $('#fromtag').autocomplete({source:'{$source}?ws=singletag',minLength:1});
+});
+</script>
+{/if}
--- /dev/null
+
+ <div id="logo" title="Share your links !" onclick="document.location='?';"></div>
+ <div style="float:right; font-style:italic; color:#bbb; text-align:right; padding:0 5 0 0;" class="nomobile">Shaare your links...<br>
+ {if="!empty($linkcount)"}{$linkcount} links{/if}</div>
+ <span id="shaarli_title"><a href="?">{$shaarlititle}</a></span>
+
+{if="!empty($_GET['source']) && $_GET['source']=='bookmarklet'"}
+ {ignore} When called as a popup from bookmarklet, do not display menu. {/ignore}
+{else}
+ <a href="?" class="nomobile">Home</a>
+ {if="isLoggedIn()"}
+ <a href="?do=logout">Logout</a><a href="?do=tools">Tools</a><a href="?do=addlink"><b>Add link</b></a>
+ {elseif="$GLOBALS['config']['OPEN_SHAARLI']"}
+ <a href="?do=tools">Tools</a><a href="?do=addlink"><b>Add link</b></a>
+ {else}
+ <a href="?do=login">Login</a>
+ {/if}
+ <a href="{$feedurl}?do=rss{$searchcrits}" class="nomobile">RSS Feed</a>
+ <a href="{$feedurl}?do=atom{$searchcrits}" style="padding-left:10px;" class="nomobile">ATOM Feed</a>
+ <a href="?do=tagcloud">Tag cloud</a>
+ <a href="?do=picwall{$searchcrits}">Picture wall</a>
+ <a href="?do=daily">Daily</a>
+{/if}
+ <div class="clear"></div>
+
+
--- /dev/null
+<!DOCTYPE html>
+<html>
+<head>{include="includes"}</head>
+<body>
+ <div id="pageheader">{include="page.header"}</div>
+ You body goes here...
+ {include="page.footer"}
+</body>
+</html>
\ No newline at end of file
--- /dev/null
+<!DOCTYPE html>
+<html>
+<head>{include="includes"}
+<script src="inc/jquery.lazyload.min.js#"></script>
+</head>
+<body>
+<div id="pageheader">{include="page.header"}</div>
+<center>
+<div class="picwall_container">
+ {loop="linksToDisplay"}
+ <div class="picwall_pictureframe">
+ {$value.thumbnail}<a href="{$value.permalink}"><span class="info">{$value.title|htmlspecialchars}</span></a>
+ </div>
+ {/loop}
+</div>
+</center>
+{include="page.footer"}
+</body>
+<script>
+$(document).ready(function() {
+ $("img.lazyimage").show().lazyload();
+});
+</script>
+</html>
\ No newline at end of file
--- /dev/null
+<!DOCTYPE html>
+<html>
+<head>{include="includes"}</head>
+<body>
+<div id="pageheader">{include="page.header"}</div>
+<div style="background-color:#003;">
+ {loop="linksToDisplay"}
+ <div style="float:left;width:48%;border-right:2px solid white;height:120px;overflow:hide;">
+ <div style="float:left;width:120px;text-align:center">{$value.thumbnail}</div>
+ <a href="{$value.permalink}" style="color:yellow;font-weight:bold;text-decoration:none;">{$value.title|htmlspecialchars}</a><br>
+ <span style="font-size:8pt;color:#eee;">{$value.description|htmlspecialchars}</span>
+ <div style="clear:both;"></div>
+ </div><br>
+ {/loop}
+</div>
+
+{include="page.footer"}
+</body>
+</html>
\ No newline at end of file
--- /dev/null
+===== Shaarli template organisation =====
+
+Any Shaarli page should conform to this RainTPL template:
+
+-----------------------------------------------------
+<html>
+<head>{include="includes"}</head>
+<body>
+ <div id="pageheader">{include="page.header"}</div>
+ You body goes here...
+ {include="page.footer"}
+</body>
+</html>
+-----------------------------------------------------
+
+If you want to also add something in the page header (in the dark area), do it here:
+
+<div id="pageheader">{include="page.header"}My menu goes here...</div>
+
+
+Example: "Add new link" form:
+-----------------------------------------------------
+<html>
+<head>{include="includes"}</head>
+<body onload="document.addform.post.focus();">
+<div id="pageheader">
+ {include="page.header"}
+ <div id="headerform">
+ <form method="GET" action="" name="addform" class="addform">
+ <input type="text" name="post" style="width:50%;">
+ <input type="submit" value="Add link" class="bigbutton">
+ </form>
+ </div>
+</div>
+{include="page.footer"}
+</body>
+</html>
+-----------------------------------------------------
+
+
+
+
--- /dev/null
+<!DOCTYPE html>
+<html>
+<head>{include="includes"}</head>
+<body>
+ <div id="pageheader">{include="page.header"}</div>
+<center>
+<div id="cloudtag">
+ {loop="tags"}
+ <span style="color:#99f; font-size:9pt; padding-left:5px; padding-right:2px;">{$value.count}</span><a href="?searchtags={$key|htmlspecialchars}" style="font-size:{$value.size}pt; font-weight:bold; color:black; text-decoration:none">{$key|htmlspecialchars}</a>
+ {/loop}
+</div>
+</center>
+{include="page.footer"}
+</body>
+</html>
\ No newline at end of file
--- /dev/null
+<!DOCTYPE html>
+<html>
+<head>{include="includes"}</head>
+<body>
+<div id="pageheader">
+ {include="page.header"}
+ <div id="toolsdiv">
+ {if="!$GLOBALS['config']['OPEN_SHAARLI']"}<a href="?do=changepasswd"><b>Change password</b> <span>: Change your password.</span></a><br><br>{/if}
+ <a href="?do=configure"><b>Configure your Shaarli</b> <span>: Change Title, timezone...</span></a><br><br>
+ <a href="?do=changetag"><b>Rename/delete tags</b> <span>: Rename or delete a tag in all links</span></a><br><br>
+ <a href="?do=import"><b>Import</b> <span>: Import Netscape html bookmarks (as exported from Firefox, Chrome, Opera, delicious...)</span></a> <br><br>
+ <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>
+ <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)+'&title='%20+%20encodeURIComponent(title)+'&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>⇐ Drag this link to your bookmarks toolbar (or right-click it and choose Bookmark This Link....).<br> Then click "Shaare link" button in any page you want to share.</span></a><br><br>
+ <div class="clear"></div>
+ </div>
+</div>
+{include="page.footer"}
+</body>
+</html>
\ No newline at end of file
projects / github / shaarli / Shaarli.git / commitdiff
