+/** @licstart The following is the entire license notice for the
+ * JavaScript code in this page.
+ *
+ * Copyright: (c) 2011-2015 Sébastien SAUVAGE <sebsauvage@sebsauvage.net>
+ * (c) 2011-2017 The Shaarli Community, see AUTHORS
+ *
+ * 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.
+ *
+ * @licend The above is the entire license notice
+ * for the JavaScript code in this page.
+ */
+
window.onload = function () {
/**
}
}
- document.getElementById('menu-toggle').addEventListener('click', function (e) {
- toggleMenu();
- });
+ var menuToggle = document.getElementById('menu-toggle');
+ if (menuToggle != null) {
+ menuToggle.addEventListener('click', function (e) {
+ toggleMenu();
+ });
+ }
window.addEventListener(WINDOW_CHANGE_EVENT, closeMenu);
})(this, this.document);
/**
* Autofocus text fields
*/
- var autofocusElements = document.querySelector('.autofocus');
- if (autofocusElements != null) {
- autofocusElements.focus();
- }
+ var autofocusElements = document.querySelectorAll('.autofocus');
+ var breakLoop = false;
+ [].forEach.call(autofocusElements, function(autofocusElement) {
+ if (autofocusElement.value == '' && ! breakLoop) {
+ autofocusElement.focus();
+ breakLoop = true;
+ }
+ });
/**
* Handle sub menus/forms
* Remove CSS target padding (for fixed bar)
*/
if (location.hash != '') {
- var anchor = document.querySelector(location.hash);
+ var anchor = document.getElementById(location.hash.substr(1));
if (anchor != null) {
var padsize = anchor.clientHeight;
- console.log(document.querySelector(location.hash).clientHeight);
this.window.scroll(0, this.window.scrollY - padsize);
anchor.style.paddingTop = 0;
}
};
function init () {
function resize () {
+ /* Fix jumpy resizing: https://stackoverflow.com/a/18262927/1484919 */
+ var scrollTop = window.pageYOffset ||
+ (document.documentElement || document.body.parentNode || document.body).scrollTop;
+
description.style.height = 'auto';
description.style.height = description.scrollHeight+10+'px';
+
+ window.scrollTo(0, scrollTop);
}
/* 0-timeout to get the already changed text */
function delayedResize () {
}
});
}
+
+ /**
+ * Awesomplete trigger.
+ */
+ var tags = document.getElementById('lf_tags');
+ if (tags != null) {
+ awesompleteUniqueTag('#lf_tags');
+ }
+
+ /**
+ * bLazy trigger
+ */
+ var picwall = document.getElementById('picwall_container');
+ if (picwall != null) {
+ var bLazy = new Blazy();
+ }
+
+ /**
+ * Bookmarklet alert
+ */
+ var bookmarkletLinks = document.querySelectorAll('.bookmarklet-link');
+ var bkmMessage = document.getElementById('bookmarklet-alert');
+ [].forEach.call(bookmarkletLinks, function(link) {
+ link.addEventListener('click', function(event) {
+ event.preventDefault();
+ alert(bkmMessage.value);
+ });
+ });
+
+ /**
+ * Firefox Social
+ */
+ var ffButton = document.getElementById('ff-social-button');
+ if (ffButton != null) {
+ ffButton.addEventListener('click', function(event) {
+ activateFirefoxSocial(event.target);
+ });
+ }
+
+ /**
+ * Plugin admin order
+ */
+ var orderPA = document.querySelectorAll('.order');
+ [].forEach.call(orderPA, function(link) {
+ link.addEventListener('click', function(event) {
+ event.preventDefault();
+ if (event.target.classList.contains('order-up')) {
+ return orderUp(event.target.parentNode.parentNode.getAttribute('data-order'));
+ } else if (event.target.classList.contains('order-down')) {
+ return orderDown(event.target.parentNode.parentNode.getAttribute('data-order'));
+ }
+ });
+ });
+
+ var continent = document.getElementById('continent');
+ var city = document.getElementById('city');
+ if (continent != null && city != null) {
+ continent.addEventListener('change', function (event) {
+ hideTimezoneCities(city, continent.options[continent.selectedIndex].value, true);
+ });
+ hideTimezoneCities(city, continent.options[continent.selectedIndex].value, false);
+ }
+
+ /**
+ * Bulk actions
+ */
+ var linkCheckboxes = document.querySelectorAll('.delete-checkbox');
+ var bar = document.getElementById('actions');
+ [].forEach.call(linkCheckboxes, function(checkbox) {
+ checkbox.style.display = 'block';
+ checkbox.addEventListener('click', function(event) {
+ var count = 0;
+ var linkCheckedCheckboxes = document.querySelectorAll('.delete-checkbox:checked');
+ [].forEach.call(linkCheckedCheckboxes, function(checkbox) {
+ count++;
+ });
+ if (count == 0 && bar.classList.contains('open')) {
+ bar.classList.toggle('open');
+ } else if (count > 0 && ! bar.classList.contains('open')) {
+ bar.classList.toggle('open');
+ }
+ });
+ });
+
+ var deleteButton = document.getElementById('actions-delete');
+ var token = document.querySelector('input[type="hidden"][name="token"]');
+ if (deleteButton != null && token != null) {
+ deleteButton.addEventListener('click', function(event) {
+ event.preventDefault();
+
+ var links = [];
+ var linkCheckedCheckboxes = document.querySelectorAll('.delete-checkbox:checked');
+ [].forEach.call(linkCheckedCheckboxes, function(checkbox) {
+ links.push({
+ 'id': checkbox.value,
+ 'title': document.querySelector('.linklist-item[data-id="'+ checkbox.value +'"] .linklist-link').innerHTML
+ });
+ });
+
+ var message = 'Are you sure you want to delete '+ links.length +' links?\n';
+ message += 'This action is IRREVERSIBLE!\n\nTitles:\n';
+ var ids = [];
+ links.forEach(function(item) {
+ message += ' - '+ item['title'] +'\n';
+ ids.push(item['id']);
+ });
+
+ if (window.confirm(message)) {
+ window.location = '?delete_link&lf_linkdate='+ ids.join('+') +'&token='+ token.value;
+ }
+ });
+ }
+
+ /**
+ * Tag list operations
+ *
+ * TODO: support error code in the backend for AJAX requests
+ */
+ var tagList = document.querySelector('input[name="taglist"]');
+ var existingTags = tagList ? tagList.value.split(' ') : [];
+ var awesomepletes = [];
+
+ // Display/Hide rename form
+ var renameTagButtons = document.querySelectorAll('.rename-tag');
+ [].forEach.call(renameTagButtons, function(rename) {
+ rename.addEventListener('click', function(event) {
+ event.preventDefault();
+ var block = findParent(event.target, 'div', {'class': 'tag-list-item'});
+ var form = block.querySelector('.rename-tag-form');
+ if (form.style.display == 'none' || form.style.display == '') {
+ form.style.display = 'block';
+ } else {
+ form.style.display = 'none';
+ }
+ block.querySelector('input').focus();
+ });
+ });
+
+ // Rename a tag with an AJAX request
+ var renameTagSubmits = document.querySelectorAll('.validate-rename-tag');
+ [].forEach.call(renameTagSubmits, function(rename) {
+ rename.addEventListener('click', function(event) {
+ event.preventDefault();
+ var block = findParent(event.target, 'div', {'class': 'tag-list-item'});
+ var input = block.querySelector('.rename-tag-input');
+ var totag = input.value.replace('/"/g', '\\"');
+ if (totag.trim() == '') {
+ return;
+ }
+ var fromtag = block.getAttribute('data-tag');
+ var token = document.getElementById('token').value;
+
+ xhr = new XMLHttpRequest();
+ xhr.open('POST', '?do=changetag');
+ xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
+ xhr.onload = function() {
+ if (xhr.status !== 200) {
+ alert('An error occurred. Return code: '+ xhr.status);
+ location.reload();
+ } else {
+ block.setAttribute('data-tag', totag);
+ input.setAttribute('name', totag);
+ input.setAttribute('value', totag);
+ findParent(input, 'div', {'class': 'rename-tag-form'}).style.display = 'none';
+ block.querySelector('a.tag-link').innerHTML = htmlEntities(totag);
+ block.querySelector('a.tag-link').setAttribute('href', '?searchtags='+ encodeURIComponent(totag));
+ block.querySelector('a.rename-tag').setAttribute('href', '?do=changetag&fromtag='+ encodeURIComponent(totag));
+
+ // Refresh awesomplete values
+ for (var key in existingTags) {
+ if (existingTags[key] == fromtag) {
+ existingTags[key] = totag;
+ }
+ }
+ awesomepletes = updateAwesompleteList('.rename-tag-input', existingTags, awesomepletes);
+ }
+ };
+ xhr.send('renametag=1&fromtag='+ encodeURIComponent(fromtag) +'&totag='+ encodeURIComponent(totag) +'&token='+ token);
+ refreshToken();
+ });
+ });
+
+ // Validate input with enter key
+ var renameTagInputs = document.querySelectorAll('.rename-tag-input');
+ [].forEach.call(renameTagInputs, function(rename) {
+
+ rename.addEventListener('keypress', function(event) {
+ if (event.keyCode === 13) { // enter
+ findParent(event.target, 'div', {'class': 'tag-list-item'}).querySelector('.validate-rename-tag').click();
+ }
+ });
+ });
+
+ // Delete a tag with an AJAX query (alert popup confirmation)
+ var deleteTagButtons = document.querySelectorAll('.delete-tag');
+ [].forEach.call(deleteTagButtons, function(rename) {
+ rename.style.display = 'inline';
+ rename.addEventListener('click', function(event) {
+ event.preventDefault();
+ var block = findParent(event.target, 'div', {'class': 'tag-list-item'});
+ var tag = block.getAttribute('data-tag');
+ var token = document.getElementById('token').value;
+
+ if (confirm('Are you sure you want to delete the tag "'+ tag +'"?')) {
+ xhr = new XMLHttpRequest();
+ xhr.open('POST', '?do=changetag');
+ xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
+ xhr.onload = function() {
+ block.remove();
+ };
+ xhr.send(encodeURI('deletetag=1&fromtag='+ tag +'&token='+ token));
+ refreshToken();
+ }
+ });
+ });
+
+ updateAwesompleteList('.rename-tag-input', existingTags, awesomepletes);
};
+
+/**
+ * Find a parent element according to its tag and its attributes
+ *
+ * @param element Element where to start the search
+ * @param tagName Expected parent tag name
+ * @param attributes Associative array of expected attributes (name=>value).
+ *
+ * @returns Found element or null.
+ */
+function findParent(element, tagName, attributes)
+{
+ while (element) {
+ if (element.tagName.toLowerCase() == tagName) {
+ var match = true;
+ for (var key in attributes) {
+ if (! element.hasAttribute(key)
+ || (attributes[key] != '' && element.getAttribute(key).indexOf(attributes[key]) == -1)
+ ) {
+ match = false;
+ break;
+ }
+ }
+
+ if (match) {
+ return element;
+ }
+ }
+ element = element.parentElement;
+ }
+ return null;
+}
+
+/**
+ * Ajax request to refresh the CSRF token.
+ */
+function refreshToken()
+{
+ var xhr = new XMLHttpRequest();
+ xhr.open('GET', '?do=token');
+ xhr.onload = function() {
+ var token = document.getElementById('token');
+ token.setAttribute('value', xhr.responseText);
+ };
+ xhr.send();
+}
+
+/**
+ * Update awesomplete list of tag for all elements matching the given selector
+ *
+ * @param selector CSS selector
+ * @param tags Array of tags
+ * @param instances List of existing awesomplete instances
+ */
+function updateAwesompleteList(selector, tags, instances)
+{
+ // First load: create Awesomplete instances
+ if (instances.length == 0) {
+ var elements = document.querySelectorAll(selector);
+ [].forEach.call(elements, function (element) {
+ instances.push(new Awesomplete(
+ element,
+ {'list': tags}
+ ));
+ });
+ } else {
+ // Update awesomplete tag list
+ for (var key in instances) {
+ instances[key].list = tags;
+ }
+ }
+ return instances;
+}
+
+/**
+ * html_entities in JS
+ *
+ * @see http://stackoverflow.com/questions/18749591/encode-html-entities-in-javascript
+ */
+function htmlEntities(str)
+{
+ return str.replace(/[\u00A0-\u9999<>\&]/gim, function(i) {
+ return '&#'+i.charCodeAt(0)+';';
+ });
+}
+
+function activateFirefoxSocial(node) {
+ var loc = location.href;
+ var baseURL = loc.substring(0, loc.lastIndexOf("/") + 1);
+ var title = document.title;
+
+ // Keeping the data separated (ie. not in the DOM) so that it's maintainable and diffable.
+ var data = {
+ name: title,
+ description: "The personal, minimalist, super-fast, database free, bookmarking service by the Shaarli community.",
+ author: "Shaarli",
+ version: "1.0.0",
+
+ iconURL: baseURL + "/images/favicon.ico",
+ icon32URL: baseURL + "/images/favicon.ico",
+ icon64URL: baseURL + "/images/favicon.ico",
+
+ shareURL: baseURL + "?post=%{url}&title=%{title}&description=%{text}&source=firefoxsocialapi",
+ homepageURL: baseURL
+ };
+ node.setAttribute("data-service", JSON.stringify(data));
+
+ var activate = new CustomEvent("ActivateSocialFeature");
+ node.dispatchEvent(activate);
+}
+
+/**
+ * Add the class 'hidden' to city options not attached to the current selected continent.
+ *
+ * @param cities List of <option> elements
+ * @param currentContinent Current selected continent
+ * @param reset Set to true to reset the selected value
+ */
+function hideTimezoneCities(cities, currentContinent) {
+ var first = true;
+ if (reset == null) {
+ reset = false;
+ }
+ [].forEach.call(cities, function (option) {
+ if (option.getAttribute('data-continent') != currentContinent) {
+ option.className = 'hidden';
+ } else {
+ option.className = '';
+ if (reset === true && first === true) {
+ option.setAttribute('selected', 'selected');
+ first = false;
+ }
+ }
+ });
+}
projects / github / shaarli / Shaarli.git / blobdiff