Webpack / Rewrite all JS to ES6 Syntax

assets/common/js/picwall.js

@@ -0,0 +1,10 @@
+import Blazy from 'blazy';
+
+(() => {
+  const picwall = document.getElementById('picwall_container');
+  if (picwall != null) {
+    // Suppress ESLint error because that's how bLazy works
+    /* eslint-disable no-new */
+    new Blazy();
+  }
+})();

assets/default/js/base.js

@@ -1,102 +1,268 @@
-/** @licstart  The following is the entire license notice for the
+import Awesomplete from 'awesomplete';
- *  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 () {
+/**
+ * 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) {
+  const parentMatch = key => attributes[key] !== '' && element.getAttribute(key).indexOf(attributes[key]) !== -1;
+  while (element) {
+    if (element.tagName.toLowerCase() === tagName) {
+      if (Object.keys(attributes).find(parentMatch)) {
+        return element;
+      }
+    }
+    element = element.parentElement;
+  }
+  return null;
+}
+
+/**
+ * Ajax request to refresh the CSRF token.
+ */
+function refreshToken() {
+  const xhr = new XMLHttpRequest();
+  xhr.open('GET', '?do=token');
+  xhr.onload = () => {
+    const token = document.getElementById('token');
+    token.setAttribute('value', xhr.responseText);
+  };
+  xhr.send();
+}
+
+function createAwesompleteInstance(element, tags = []) {
+  const awesome = new Awesomplete(Awesomplete.$(element));
+  // Tags are separated by a space
+  awesome.filter = (text, input) => Awesomplete.FILTER_CONTAINS(text, input.match(/[^ ]*$/)[0]);
+  // Insert new selected tag in the input
+  awesome.replace = (text) => {
+    const before = awesome.input.value.match(/^.+ \s*|/)[0];
+    awesome.input.value = `${before}${text} `;
+  };
+  // Highlight found items
+  awesome.item = (text, input) => Awesomplete.ITEM(text, input.match(/[^ ]*$/)[0]);
+  // Don't display already selected items
+  const reg = /(\w+) /g;
+  let match;
+  awesome.data = (item, input) => {
+    while ((match = reg.exec(input))) {
+      if (item === match[1]) {
+        return '';
+      }
+    }
+    return item;
+  };
+  awesome.minChars = 1;
+  if (tags.length) {
+    awesome.list = tags;
+  }
+
+  return awesome;
+}
+
+/**
+ * Update awesomplete list of tag for all elements matching the given selector
+ *
+ * @param selector  CSS selector
+ * @param tags      Array of tags
+ * @param instances List of existing awesomplete instances
+ */
+function updateAwesompleteList(selector, tags, instances) {
+  if (instances.length === 0) {
+    // First load: create Awesomplete instances
+    const elements = document.querySelectorAll(selector);
+    [...elements].forEach((element) => {
+      instances.push(createAwesompleteInstance(element, tags));
+    });
+  } else {
+    // Update awesomplete tag list
+    instances.map((item) => {
+      item.list = tags;
+      return item;
+    });
+  }
+  return instances;
+}
+
+/**
+ * html_entities in JS
+ *
+ * @see http://stackoverflow.com/questions/18749591/encode-html-entities-in-javascript
+ */
+function htmlEntities(str) {
+  return str.replace(/[\u00A0-\u9999<>&]/gim, i => `&#${i.charCodeAt(0)};`);
+}
+
+function activateFirefoxSocial(node) {
+  const loc = location.href;
+  const baseURL = loc.substring(0, loc.lastIndexOf('/') + 1);
+
+  const data = {
+    name: document.title,
+    description: document.getElementById('translation-delete-link').innerHTML,
+    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));
+
+  const 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, reset = null) {
+  let first = true;
+  if (reset == null) {
+    reset = false;
+  }
+  [...cities].forEach((option) => {
+    if (option.getAttribute('data-continent') !== currentContinent) {
+      option.className = 'hidden';
+    } else {
+      option.className = '';
+      if (reset === true && first === true) {
+        option.setAttribute('selected', 'selected');
+        first = false;
+      }
+    }
+  });
+}
 
 /**
  * Retrieve an element up in the tree from its class name.
  */
 function getParentByClass(el, className) {
-        var p = el.parentNode;
+  const p = el.parentNode;
   if (p == null || p.classList.contains(className)) {
     return p;
   }
   return getParentByClass(p, className);
 }
 
-
-    /**
-     * Handle responsive menu.
-     * Source: http://purecss.io/layouts/tucked-menu-vertical/
-     */
-    (function (window, document) {
-        var menu = document.getElementById('shaarli-menu'),
-            WINDOW_CHANGE_EVENT = ('onorientationchange' in window) ? 'orientationchange':'resize';
-
 function toggleHorizontal() {
-            [].forEach.call(
+  [...document.getElementById('shaarli-menu').querySelectorAll('.menu-transform')].forEach((el) => {
-                document.getElementById('shaarli-menu').querySelectorAll('.menu-transform'),
-                function(el){
     el.classList.toggle('pure-menu-horizontal');
+  });
 }
-            );
-        };
 
-        function toggleMenu() {
+function toggleMenu(menu) {
   // set timeout so that the panel has a chance to roll up
   // before the menu switches states
   if (menu.classList.contains('open')) {
     setTimeout(toggleHorizontal, 500);
-            }
+  } else {
-            else {
     toggleHorizontal();
   }
   menu.classList.toggle('open');
   document.getElementById('menu-toggle').classList.toggle('x');
-        };
+}
 
-        function closeMenu() {
+function closeMenu(menu) {
   if (menu.classList.contains('open')) {
-                toggleMenu();
+    toggleMenu(menu);
   }
 }
 
-        var menuToggle = document.getElementById('menu-toggle');
+function toggleFold(button, description, thumb) {
+  // Switch fold/expand - up = fold
+  if (button.classList.contains('fa-chevron-up')) {
+    button.title = document.getElementById('translation-expand').innerHTML;
+    if (description != null) {
+      description.style.display = 'none';
+    }
+    if (thumb != null) {
+      thumb.style.display = 'none';
+    }
+  } else {
+    button.title = document.getElementById('translation-fold').innerHTML;
+    if (description != null) {
+      description.style.display = 'block';
+    }
+    if (thumb != null) {
+      thumb.style.display = 'block';
+    }
+  }
+  button.classList.toggle('fa-chevron-down');
+  button.classList.toggle('fa-chevron-up');
+}
+
+function removeClass(element, classname) {
+  element.className = element.className.replace(new RegExp(`(?:^|\\s)${classname}(?:\\s|$)`), ' ');
+}
+
+function init(description) {
+  function resize() {
+    /* Fix jumpy resizing: https://stackoverflow.com/a/18262927/1484919 */
+    const 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() {
+    window.setTimeout(resize, 0);
+  }
+
+  const observe = (element, event, handler) => {
+    element.addEventListener(event, handler, false);
+  };
+  observe(description, 'change', resize);
+  observe(description, 'cut', delayedResize);
+  observe(description, 'paste', delayedResize);
+  observe(description, 'drop', delayedResize);
+  observe(description, 'keydown', delayedResize);
+
+  resize();
+}
+
+(() => {
+  /**
+   * Handle responsive menu.
+   * Source: http://purecss.io/layouts/tucked-menu-vertical/
+   */
+  const menu = document.getElementById('shaarli-menu');
+  const WINDOW_CHANGE_EVENT = ('onorientationchange' in window) ? 'orientationchange' : 'resize';
+
+  const menuToggle = document.getElementById('menu-toggle');
   if (menuToggle != null) {
-            menuToggle.addEventListener('click', function (e) {
+    menuToggle.addEventListener('click', () => toggleMenu(menu));
-                toggleMenu();
-            });
   }
 
-        window.addEventListener(WINDOW_CHANGE_EVENT, closeMenu);
+  window.addEventListener(WINDOW_CHANGE_EVENT, () => closeMenu(menu));
-    })(this, this.document);
 
   /**
    * Fold/Expand shaares description and thumbnail.
    */
-    var foldAllButtons = document.getElementsByClassName('fold-all');
+  const foldAllButtons = document.getElementsByClassName('fold-all');
-    var foldButtons = document.getElementsByClassName('fold-button');
+  const foldButtons = document.getElementsByClassName('fold-button');
 
-    [].forEach.call(foldButtons, function (foldButton) {
+  [...foldButtons].forEach((foldButton) => {
     // Retrieve description
-        var description = null;
+    let description = null;
-        var thumbnail = null;
+    let thumbnail = null;
-        var linklistItem = getParentByClass(foldButton, 'linklist-item');
+    const linklistItem = getParentByClass(foldButton, 'linklist-item');
     if (linklistItem != null) {
       description = linklistItem.querySelector('.linklist-item-description');
       thumbnail = linklistItem.querySelector('.linklist-item-thumbnail');
@@ -105,27 +271,27 @@ window.onload = function () {
       }
     }
 
-        foldButton.addEventListener('click', function (event) {
+    foldButton.addEventListener('click', (event) => {
       event.preventDefault();
       toggleFold(event.target, description, thumbnail);
     });
   });
 
   if (foldAllButtons != null) {
-        [].forEach.call(foldAllButtons, function (foldAllButton) {
+    [].forEach.call(foldAllButtons, (foldAllButton) => {
-            foldAllButton.addEventListener('click', function (event) {
+      foldAllButton.addEventListener('click', (event) => {
         event.preventDefault();
-                var state = foldAllButton.firstElementChild.getAttribute('class').indexOf('down') != -1 ? 'down' : 'up';
+        const state = foldAllButton.firstElementChild.getAttribute('class').indexOf('down') !== -1 ? 'down' : 'up';
-                [].forEach.call(foldButtons, function (foldButton) {
+        [].forEach.call(foldButtons, (foldButton) => {
-                    if (foldButton.firstElementChild.classList.contains('fa-chevron-up') && state == 'down'
+          if ((foldButton.firstElementChild.classList.contains('fa-chevron-up') && state === 'down')
-                        || foldButton.firstElementChild.classList.contains('fa-chevron-down') && state == 'up'
+            || (foldButton.firstElementChild.classList.contains('fa-chevron-down') && state === 'up')
           ) {
             return;
           }
           // Retrieve description
-                    var description = null;
+          let description = null;
-                    var thumbnail = null;
+          let thumbnail = null;
-                    var linklistItem = getParentByClass(foldButton, 'linklist-item');
+          const linklistItem = getParentByClass(foldButton, 'linklist-item');
           if (linklistItem != null) {
             description = linklistItem.querySelector('.linklist-item-description');
             thumbnail = linklistItem.querySelector('.linklist-item-thumbnail');
@@ -140,42 +306,17 @@ window.onload = function () {
         foldAllButton.firstElementChild.classList.toggle('fa-chevron-up');
         foldAllButton.title = state === 'down'
           ? document.getElementById('translation-fold-all').innerHTML
-                    : document.getElementById('translation-expand-all').innerHTML
+          : document.getElementById('translation-expand-all').innerHTML;
       });
     });
   }
 
-    function toggleFold(button, description, thumb)
-    {
-        // Switch fold/expand - up = fold
-        if (button.classList.contains('fa-chevron-up')) {
-            button.title = document.getElementById('translation-expand').innerHTML;
-            if (description != null) {
-                description.style.display = 'none';
-            }
-            if (thumb != null) {
-                thumb.style.display = 'none';
-            }
-        }
-        else {
-            button.title = document.getElementById('translation-fold').innerHTML;
-            if (description != null) {
-                description.style.display = 'block';
-            }
-            if (thumb != null) {
-                thumb.style.display = 'block';
-            }
-        }
-        button.classList.toggle('fa-chevron-down');
-        button.classList.toggle('fa-chevron-up');
-    }
-
   /**
    * Confirmation message before deletion.
    */
-    var deleteLinks = document.querySelectorAll('.confirm-delete');
+  const deleteLinks = document.querySelectorAll('.confirm-delete');
-    [].forEach.call(deleteLinks, function(deleteLink) {
+  [...deleteLinks].forEach((deleteLink) => {
-        deleteLink.addEventListener('click', function(event) {
+    deleteLink.addEventListener('click', (event) => {
       if (!confirm(document.getElementById('translation-delete-link').innerHTML)) {
         event.preventDefault();
       }
@@ -185,10 +326,10 @@ window.onload = function () {
   /**
    * Close alerts
    */
-    var closeLinks = document.querySelectorAll('.pure-alert-close');
+  const closeLinks = document.querySelectorAll('.pure-alert-close');
-    [].forEach.call(closeLinks, function(closeLink) {
+  [...closeLinks].forEach((closeLink) => {
-        closeLink.addEventListener('click', function(event) {
+    closeLink.addEventListener('click', (event) => {
-            var alert = getParentByClass(event.target, 'pure-alert-closable');
+      const alert = getParentByClass(event.target, 'pure-alert-closable');
       alert.style.display = 'none';
     });
   });
@@ -197,21 +338,21 @@ window.onload = function () {
    * New version dismiss.
    * Hide the message for one week using localStorage.
    */
-    var newVersionDismiss = document.getElementById('new-version-dismiss');
+  const newVersionDismiss = document.getElementById('new-version-dismiss');
-    var newVersionMessage = document.querySelector('.new-version-message');
+  const newVersionMessage = document.querySelector('.new-version-message');
   if (newVersionMessage != null
     && localStorage.getItem('newVersionDismiss') != null
-        && parseInt(localStorage.getItem('newVersionDismiss')) + 7*24*60*60*1000 > (new Date()).getTime()
+    && parseInt(localStorage.getItem('newVersionDismiss'), 10) + (7 * 24 * 60 * 60 * 1000) > (new Date()).getTime()
   ) {
     newVersionMessage.style.display = 'none';
   }
   if (newVersionDismiss != null) {
-        newVersionDismiss.addEventListener('click', function () {
+    newVersionDismiss.addEventListener('click', () => {
-            localStorage.setItem('newVersionDismiss', (new Date()).getTime());
+      localStorage.setItem('newVersionDismiss', (new Date()).getTime().toString());
     });
   }
 
-    var hiddenReturnurl = document.getElementsByName('returnurl');
+  const hiddenReturnurl = document.getElementsByName('returnurl');
   if (hiddenReturnurl != null) {
     hiddenReturnurl.value = window.location.href;
   }
@@ -219,10 +360,10 @@ window.onload = function () {
   /**
    * Autofocus text fields
    */
-    var autofocusElements = document.querySelectorAll('.autofocus');
+  const autofocusElements = document.querySelectorAll('.autofocus');
-    var breakLoop = false;
+  let breakLoop = false;
-    [].forEach.call(autofocusElements, function(autofocusElement) {
+  [].forEach.call(autofocusElements, (autofocusElement) => {
-        if (autofocusElement.value == '' && ! breakLoop) {
+    if (autofocusElement.value === '' && !breakLoop) {
       autofocusElement.focus();
       breakLoop = true;
     }
@@ -231,19 +372,19 @@ window.onload = function () {
   /**
    * Handle sub menus/forms
    */
-    var openers = document.getElementsByClassName('subheader-opener');
+  const openers = document.getElementsByClassName('subheader-opener');
   if (openers != null) {
-        [].forEach.call(openers, function(opener) {
+    [...openers].forEach((opener) => {
-             opener.addEventListener('click', function(event) {
+      opener.addEventListener('click', (event) => {
         event.preventDefault();
 
-                 var id = opener.getAttribute('data-open-id');
+        const id = opener.getAttribute('data-open-id');
-                 var sub = document.getElementById(id);
+        const sub = document.getElementById(id);
 
         if (sub != null) {
-                    [].forEach.call(document.getElementsByClassName('subheader-form'), function (element) {
+          [...document.getElementsByClassName('subheader-form')].forEach((element) => {
-                        if (element != sub) {
+            if (element !== sub) {
-                            removeClass(element, 'open')
+              removeClass(element, 'open');
             }
           });
 
@@ -253,86 +394,40 @@ window.onload = function () {
     });
   }
 
-    function removeClass(element, classname) {
-        element.className = element.className.replace(new RegExp('(?:^|\\s)'+ classname + '(?:\\s|$)'), ' ');
-    }
-
   /**
    * Remove CSS target padding (for fixed bar)
    */
-    if (location.hash != '') {
+  if (location.hash !== '') {
-        var anchor = document.getElementById(location.hash.substr(1));
+    const anchor = document.getElementById(location.hash.substr(1));
     if (anchor != null) {
-            var padsize = anchor.clientHeight;
+      const padsize = anchor.clientHeight;
-            this.window.scroll(0, this.window.scrollY - padsize);
+      window.scroll(0, window.scrollY - padsize);
-            anchor.style.paddingTop = 0;
+      anchor.style.paddingTop = '0';
     }
   }
 
   /**
    * Text area resizer
    */
-    var description = document.getElementById('lf_description');
+  const description = document.getElementById('lf_description');
-    var observe = function (element, event, handler) {
-        element.addEventListener(event, handler, false);
-    };
-    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 () {
-            window.setTimeout(resize, 0);
-        }
-        observe(description, 'change',  resize);
-        observe(description, 'cut',     delayedResize);
-        observe(description, 'paste',   delayedResize);
-        observe(description, 'drop',    delayedResize);
-        observe(description, 'keydown', delayedResize);
-
-        resize();
-    }
 
   if (description != null) {
-        init();
+    init(description);
     // Submit editlink form with CTRL + Enter in the text area.
-        description.addEventListener('keydown', function (event) {
+    description.addEventListener('keydown', (event) => {
       if (event.ctrlKey && event.keyCode === 13) {
         document.getElementById('button-save-edit').click();
       }
     });
   }
 
-    /**
-     * 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');
+  const bookmarkletLinks = document.querySelectorAll('.bookmarklet-link');
-    var bkmMessage = document.getElementById('bookmarklet-alert');
+  const bkmMessage = document.getElementById('bookmarklet-alert');
-    [].forEach.call(bookmarkletLinks, function(link) {
+  [].forEach.call(bookmarkletLinks, (link) => {
-        link.addEventListener('click', function(event) {
+    link.addEventListener('click', (event) => {
       event.preventDefault();
       alert(bkmMessage.value);
     });
@@ -341,32 +436,17 @@ window.onload = function () {
   /**
    * Firefox Social
    */
-    var ffButton = document.getElementById('ff-social-button');
+  const ffButton = document.getElementById('ff-social-button');
   if (ffButton != null) {
-        ffButton.addEventListener('click', function(event) {
+    ffButton.addEventListener('click', (event) => {
       activateFirefoxSocial(event.target);
     });
   }
 
-    /**
+  const continent = document.getElementById('continent');
-     * Plugin admin order
+  const city = document.getElementById('city');
-     */
-    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) {
+    continent.addEventListener('change', () => {
       hideTimezoneCities(city, continent.options[continent.selectedIndex].value, true);
     });
     hideTimezoneCities(city, continent.options[continent.selectedIndex].value, false);
@@ -375,17 +455,14 @@ window.onload = function () {
   /**
    * Bulk actions
    */
-    var linkCheckboxes = document.querySelectorAll('.delete-checkbox');
+  const linkCheckboxes = document.querySelectorAll('.delete-checkbox');
-    var bar = document.getElementById('actions');
+  const bar = document.getElementById('actions');
-    [].forEach.call(linkCheckboxes, function(checkbox) {
+  [...linkCheckboxes].forEach((checkbox) => {
     checkbox.style.display = 'inline-block';
-        checkbox.addEventListener('click', function(event) {
+    checkbox.addEventListener('click', () => {
-            var count = 0;
+      const linkCheckedCheckboxes = document.querySelectorAll('.delete-checkbox:checked');
-            var linkCheckedCheckboxes = document.querySelectorAll('.delete-checkbox:checked');
+      const count = [...linkCheckedCheckboxes].length;
-            [].forEach.call(linkCheckedCheckboxes, function(checkbox) {
+      if (count === 0 && bar.classList.contains('open')) {
-                count++;
-            });
-            if (count == 0 && bar.classList.contains('open')) {
         bar.classList.toggle('open');
       } else if (count > 0 && !bar.classList.contains('open')) {
         bar.classList.toggle('open');
@@ -393,31 +470,31 @@ window.onload = function () {
     });
   });
 
-    var deleteButton = document.getElementById('actions-delete');
+  const deleteButton = document.getElementById('actions-delete');
-    var token = document.querySelector('input[type="hidden"][name="token"]');
+  const token = document.getElementById('token');
   if (deleteButton != null && token != null) {
-        deleteButton.addEventListener('click', function(event) {
+    deleteButton.addEventListener('click', (event) => {
       event.preventDefault();
 
-            var links = [];
+      const links = [];
-            var linkCheckedCheckboxes = document.querySelectorAll('.delete-checkbox:checked');
+      const linkCheckedCheckboxes = document.querySelectorAll('.delete-checkbox:checked');
-            [].forEach.call(linkCheckedCheckboxes, function(checkbox) {
+      [...linkCheckedCheckboxes].forEach((checkbox) => {
         links.push({
-                    'id': checkbox.value,
+          id: checkbox.value,
-                    'title': document.querySelector('.linklist-item[data-id="'+ checkbox.value +'"] .linklist-link').innerHTML
+          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';
+      let message = `Are you sure you want to delete ${links.length} links?\n`;
       message += 'This action is IRREVERSIBLE!\n\nTitles:\n';
-            var ids = [];
+      const ids = [];
-            links.forEach(function(item) {
+      links.forEach((item) => {
-                message += '  - '+ item['title'] +'\n';
+        message += `  - ${item.title}\n`;
-                ids.push(item['id']);
+        ids.push(item.id);
       });
 
       if (window.confirm(message)) {
-                window.location = '?delete_link&lf_linkdate='+ ids.join('+') +'&token='+ token.value;
+        window.location = `?delete_link&lf_linkdate=${ids.join('+')}&token=${token.value}`;
       }
     });
   }
@@ -427,18 +504,18 @@ window.onload = function () {
    *
    * TODO: support error code in the backend for AJAX requests
    */
-    var tagList = document.querySelector('input[name="taglist"]');
+  const tagList = document.querySelector('input[name="taglist"]');
-    var existingTags = tagList ? tagList.value.split(' ') : [];
+  let existingTags = tagList ? tagList.value.split(' ') : [];
-    var awesomepletes = [];
+  let awesomepletes = [];
 
   // Display/Hide rename form
-    var renameTagButtons = document.querySelectorAll('.rename-tag');
+  const renameTagButtons = document.querySelectorAll('.rename-tag');
-    [].forEach.call(renameTagButtons, function(rename) {
+  [...renameTagButtons].forEach((rename) => {
-        rename.addEventListener('click', function(event) {
+    rename.addEventListener('click', (event) => {
       event.preventDefault();
-            var block = findParent(event.target, 'div', {'class': 'tag-list-item'});
+      const block = findParent(event.target, 'div', { class: 'tag-list-item' });
-            var form = block.querySelector('.rename-tag-form');
+      const form = block.querySelector('.rename-tag-form');
-            if (form.style.display == 'none' || form.style.display == '') {
+      if (form.style.display === 'none' || form.style.display === '') {
         form.style.display = 'block';
       } else {
         form.style.display = 'none';
@@ -448,217 +525,82 @@ window.onload = function () {
   });
 
   // Rename a tag with an AJAX request
-    var renameTagSubmits = document.querySelectorAll('.validate-rename-tag');
+  const renameTagSubmits = document.querySelectorAll('.validate-rename-tag');
-    [].forEach.call(renameTagSubmits, function(rename) {
+  [...renameTagSubmits].forEach((rename) => {
-        rename.addEventListener('click', function(event) {
+    rename.addEventListener('click', (event) => {
       event.preventDefault();
-            var block = findParent(event.target, 'div', {'class': 'tag-list-item'});
+      const block = findParent(event.target, 'div', { class: 'tag-list-item' });
-            var input = block.querySelector('.rename-tag-input');
+      const input = block.querySelector('.rename-tag-input');
-            var totag = input.value.replace('/"/g', '\\"');
+      const totag = input.value.replace('/"/g', '\\"');
-            if (totag.trim() == '') {
+      if (totag.trim() === '') {
         return;
       }
-            var fromtag = block.getAttribute('data-tag');
+      const refreshedToken = document.getElementById('token').value;
-            var token = document.getElementById('token').value;
+      const fromtag = block.getAttribute('data-tag');
-
+      const xhr = new XMLHttpRequest();
-            xhr = new XMLHttpRequest();
       xhr.open('POST', '?do=changetag');
       xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
-            xhr.onload = function() {
+      xhr.onload = () => {
         if (xhr.status !== 200) {
-                    alert('An error occurred. Return code: '+ xhr.status);
+          alert(`An error occurred. Return code: ${xhr.status}`);
           location.reload();
         } else {
           block.setAttribute('data-tag', totag);
           input.setAttribute('name', totag);
           input.setAttribute('value', totag);
-                    findParent(input, 'div', {'class': 'rename-tag-form'}).style.display = 'none';
+          findParent(input, 'div', { class: 'rename-tag-form' }).style.display = 'none';
           block.querySelector('a.tag-link').innerHTML = htmlEntities(totag);
-                    block.querySelector('a.tag-link').setAttribute('href', '?searchtags='+ encodeURIComponent(totag));
+          block.querySelector('a.tag-link').setAttribute('href', `?searchtags=${encodeURIComponent(totag)}`);
-                    block.querySelector('a.rename-tag').setAttribute('href', '?do=changetag&fromtag='+ encodeURIComponent(totag));
+          block.querySelector('a.rename-tag').setAttribute('href', `?do=changetag&fromtag=${encodeURIComponent(totag)}`);
 
           // Refresh awesomplete values
-                    for (var key in existingTags) {
+          existingTags = existingTags.map(tag => (tag === fromtag ? totag : tag));
-                        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);
+      xhr.send(`renametag=1&fromtag=${encodeURIComponent(fromtag)}&totag=${encodeURIComponent(totag)}&token=${refreshedToken}`);
       refreshToken();
     });
   });
 
   // Validate input with enter key
-    var renameTagInputs = document.querySelectorAll('.rename-tag-input');
+  const renameTagInputs = document.querySelectorAll('.rename-tag-input');
-    [].forEach.call(renameTagInputs, function(rename) {
+  [...renameTagInputs].forEach((rename) => {
-
+    rename.addEventListener('keypress', (event) => {
-        rename.addEventListener('keypress', function(event) {
       if (event.keyCode === 13) { // enter
-                findParent(event.target, 'div', {'class': 'tag-list-item'}).querySelector('.validate-rename-tag').click();
+        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');
+  const deleteTagButtons = document.querySelectorAll('.delete-tag');
-    [].forEach.call(deleteTagButtons, function(rename) {
+  [...deleteTagButtons].forEach((rename) => {
     rename.style.display = 'inline';
-        rename.addEventListener('click', function(event) {
+    rename.addEventListener('click', (event) => {
       event.preventDefault();
-            var block = findParent(event.target, 'div', {'class': 'tag-list-item'});
+      const block = findParent(event.target, 'div', { class: 'tag-list-item' });
-            var tag = block.getAttribute('data-tag');
+      const tag = block.getAttribute('data-tag');
-            var token = document.getElementById('token').value;
+      const refreshedToken = document.getElementById('token');
 
-            if (confirm('Are you sure you want to delete the tag "'+ tag +'"?')) {
+      if (confirm(`Are you sure you want to delete the tag "${tag}"?`)) {
-                xhr = new XMLHttpRequest();
+        const xhr = new XMLHttpRequest();
         xhr.open('POST', '?do=changetag');
         xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
-                xhr.onload = function() {
+        xhr.onload = () => {
           block.remove();
         };
-                xhr.send(encodeURI('deletetag=1&fromtag='+ tag +'&token='+ token));
+        xhr.send(encodeURI(`deletetag=1&fromtag=${tag}&token=${refreshedToken}`));
         refreshToken();
+
+        existingTags = existingTags.filter(tagItem => tagItem !== tag);
+        awesomepletes = updateAwesompleteList('.rename-tag-input', existingTags, awesomepletes);
       }
     });
   });
 
-    updateAwesompleteList('.rename-tag-input', existingTags, awesomepletes);
+  const autocompleteFields = document.querySelectorAll('input[data-multiple]');
-};
+  [...autocompleteFields].forEach((autocompleteField) => {
-
+    awesomepletes.push(createAwesompleteInstance(autocompleteField));
-/**
- * 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: document.getElementById('translation-delete-link').innerHTML,
-        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;
-            }
-        }
-    });
-}

assets/default/js/plugins-admin.js

@@ -1,43 +1,13 @@
-/** @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.
- */
-
 /**
  * Change the position counter of a row.
  *
  * @param elem  Element Node to change.
  * @param toPos int     New position.
  */
-function changePos(elem, toPos)
+function changePos(elem, toPos) {
-{
+  const elemName = elem.getAttribute('data-line');
-    var elemName = elem.getAttribute('data-line')
-
   elem.setAttribute('data-order', toPos);
-    var hiddenInput = document.querySelector('[name="order_'+ elemName +'"]');
+  const hiddenInput = document.querySelector(`[name="order_${elemName}"]`);
   hiddenInput.setAttribute('value', toPos);
 }
 
@@ -47,25 +17,23 @@ function changePos(elem, toPos)
  * @param pos  Element Node to move.
  * @param move int     Move: +1 (down) or -1 (up)
  */
-function changeOrder(pos, move)
+function changeOrder(pos, move) {
-{
+  const newpos = parseInt(pos, 10) + move;
-    var newpos = parseInt(pos) + move;
+  let lines = document.querySelectorAll(`[data-order="${pos}"]`);
-    var lines = document.querySelectorAll('[data-order="'+ pos +'"]');
+  const changelines = document.querySelectorAll(`[data-order="${newpos}"]`);
-    var changelines = document.querySelectorAll('[data-order="'+ newpos +'"]');
 
   // If we go down reverse lines to preserve the rows order
   if (move > 0) {
     lines = [].slice.call(lines).reverse();
   }
 
-    for (var i = 0 ; i < lines.length ; i++) {
+  for (let i = 0; i < lines.length; i += 1) {
-        var parent = changelines[0].parentNode;
+    const parent = changelines[0].parentNode;
     changePos(lines[i], newpos);
-        changePos(changelines[i], parseInt(pos));
+    changePos(changelines[i], parseInt(pos, 10));
-        var changeItem = move < 0 ? changelines[0] : changelines[changelines.length - 1].nextSibling;
+    const changeItem = move < 0 ? changelines[0] : changelines[changelines.length - 1].nextSibling;
     parent.insertBefore(lines[i], changeItem);
   }
-
 }
 
 /**
@@ -73,15 +41,12 @@ function changeOrder(pos, move)
  *
  * @param pos int row counter.
  *
- * @returns false
+ * @return false
  */
-function orderUp(pos)
+function orderUp(pos) {
-{
+  if (pos !== 0) {
-    if (pos == 0) {
-        return false;
-    }
     changeOrder(pos, -1);
-    return false;
+  }
 }
 
 /**
@@ -91,13 +56,26 @@ function orderUp(pos)
  *
  * @returns false
  */
-function orderDown(pos)
+function orderDown(pos) {
-{
+  const lastpos = parseInt(document.querySelector('[data-order]:last-child').getAttribute('data-order'), 10);
-    var lastpos = document.querySelector('[data-order]:last-child').getAttribute('data-order');
+  if (pos !== lastpos) {
-    if (pos == lastpos) {
+    changeOrder(pos, 1);
-        return false;
+  }
 }
 
-    changeOrder(pos, +1);
+(() => {
-    return false;
+  /**
+   * Plugin admin order
+   */
+  const orderPA = document.querySelectorAll('.order');
+  [...orderPA].forEach((link) => {
+    link.addEventListener('click', (event) => {
+      event.preventDefault();
+      if (event.target.classList.contains('order-up')) {
+        orderUp(parseInt(event.target.parentNode.parentNode.getAttribute('data-order'), 10));
+      } else if (event.target.classList.contains('order-down')) {
+        orderDown(parseInt(event.target.parentNode.parentNode.getAttribute('data-order'), 10));
       }
+    });
+  });
+})();

assets/default/scss/shaarli.scss

@@ -1,3 +1,11 @@
+$fa-font-path: "~font-awesome/fonts";
+
+@import "~font-awesome/scss/font-awesome.scss";
+@import '~purecss/build/pure.css';
+@import '~purecss/build/grids-responsive.css';
+@import '~pure-extras/css/pure-extras.css';
+@import '~awesomplete/awesomplete.css';
+
 /**
  * General
  */
@@ -873,10 +881,6 @@ body, .pure-g [class*="pure-u"] {
 /**
  * PAGE FORM - COMPLETE
  */
-.page-form-complete {
-    #background: #f5f5f5;
-}
-
 .page-form-complete div, .page-form-complete p {
     color: #252525;
 }

assets/vintage/js/base.js

@@ -1,32 +1,30 @@
-window.onload = function () {
+import Awesomplete from 'awesomplete';
-    var continent = document.getElementById('continent');
+import 'awesomplete/awesomplete.css';
-    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);
-    }
-};
 
-/**
+(() => {
- * Add the class 'hidden' to city options not attached to the current selected continent.
+  const awp = Awesomplete.$;
- *
+  const autocompleteFields = document.querySelectorAll('input[data-multiple]');
- * @param cities           List of <option> elements
+  [...autocompleteFields].forEach((autocompleteField) => {
- * @param currentContinent Current selected continent
+    const awesomplete = new Awesomplete(awp(autocompleteField));
- * @param reset            Set to true to reset the selected value
+    awesomplete.filter = (text, input) => Awesomplete.FILTER_CONTAINS(text, input.match(/[^ ]*$/)[0]);
- */
+    awesomplete.replace = (text) => {
-function hideTimezoneCities(cities, currentContinent, reset = false) {
+      const before = awesomplete.input.value.match(/^.+ \s*|/)[0];
-    var first = true;
+      awesomplete.input.value = `${before}${text} `;
-    [].forEach.call(cities, function(option) {
+    };
-        if (option.getAttribute('data-continent') != currentContinent) {
+    awesomplete.minChars = 1;
-            option.className = 'hidden';
+
-        } else {
+    autocompleteField.addEventListener('input', () => {
-            option.className = '';
+      const proposedTags = autocompleteField.getAttribute('data-list').replace(/,/g, '').split(' ');
-            if (reset === true && first === true) {
+      const reg = /(\w+) /g;
-                option.setAttribute('selected', 'selected');
+      let match;
-                first = false;
+      while ((match = reg.exec(autocompleteField.value)) !== null) {
+        const id = proposedTags.indexOf(match[1]);
+        if (id !== -1) {
+          proposedTags.splice(id, 1);
         }
       }
+
+      awesomplete.list = proposedTags;
     });
-}
+  });
+})();