Issue 5169 - Add whitelisted tab to the new options page

new-options.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2017 eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 19 matching lines @@
   let filterErrors = new Map([
     ["synchronize_invalid_url",
      "options_filterList_lastDownload_invalidURL"],
     ["synchronize_connection_error",
      "options_filterList_lastDownload_connectionError"],
     ["synchronize_invalid_data",
      "options_filterList_lastDownload_invalidData"],
     ["synchronize_checksum_mismatch",
      "options_filterList_lastDownload_checksumMismatch"]
   ]);
+  const timestampUI = Symbol();
 
   function Collection(details)
   {
     this.details = details;
     this.items = [];
   }
 
   Collection.prototype._setEmpty = function(table, texts)
   {
     let placeholders = table.querySelectorAll(".empty-placeholder");
@@ skipping 26 matching lines @@
 
   Collection.prototype._getItemTitle = function(item, i)
   {
     if (item.url == acceptableAdsUrl)
       return getMessage("options_acceptableAds_description");
     if (this.details[i].useOriginalTitle && item.originalTitle)
       return item.originalTitle;
     return item.title || item.url || item.text;
   };
 
-  Collection.prototype.addItem = function(item)
-  {
-    if (this.items.indexOf(item) >= 0)
-      return;
-
-    this.items.push(item);
+  Collection.prototype._sortItems = function()
+  {
     this.items.sort((a, b) =>
     {
       // Make sure that Acceptable Ads is always last, since it cannot be
       // disabled, but only be removed. That way it's grouped together with
       // the "Own filter list" which cannot be disabled either at the bottom
       // of the filter lists in the Advanced tab.
       if (a.url == acceptableAdsUrl)
         return 1;
       if (b.url == acceptableAdsUrl)
         return -1;
 
+      // Make sure that newly added entries always appear on top in descending
+      // chronological order
+      let aTimestamp = a[timestampUI] || 0;
+      let bTimestamp = b[timestampUI] || 0;
+      if (aTimestamp || bTimestamp)
+        return bTimestamp - aTimestamp;
+
       let aTitle = this._getItemTitle(a, 0).toLowerCase();
       let bTitle = this._getItemTitle(b, 0).toLowerCase();
       return aTitle.localeCompare(bTitle);
     });
-
+  };
+
+  Collection.prototype.addItem = function(item)
+  {
+    if (this.items.indexOf(item) >= 0)
+      return;
+
+    this.items.push(item);
+    this._sortItems();
     for (let j = 0; j < this.details.length; j++)
     {
       let table = E(this.details[j].id);
       let template = table.querySelector("template");
       let listItem = document.createElement("li");
       listItem.appendChild(document.importNode(template.content, true));
       listItem.setAttribute("aria-label", this._getItemTitle(item, j));
       listItem.setAttribute("data-access", item.url || item.text);
       listItem.setAttribute("role", "section");
 
@@ skipping 61 matching lines @@
       }
 
       element.parentElement.removeChild(element);
       if (this.items.length == 0)
         this._setEmpty(table, detail.emptyText);
     }
   };
 
   Collection.prototype.updateItem = function(item)
   {
+    let oldIndex = this.items.indexOf(item);
+    this._sortItems();
     let access = (item.url || item.text).replace(/'/g, "\\'");
     for (let i = 0; i < this.details.length; i++)
     {
       let table = E(this.details[i].id);
       let element = table.querySelector("[data-access='" + access + "']");
       if (!element)
         continue;
 
       let title = this._getItemTitle(item, i);
       element.querySelector(".display").textContent = title;
       element.setAttribute("aria-label", title);
       if (this.details[i].searchable)
         element.setAttribute("data-search", title.toLowerCase());
       let control = element.querySelector(".control[role='checkbox']");
       if (control)
       {
         control.setAttribute("aria-checked", item.disabled == false);
         if (item.url == acceptableAdsUrl && this == collections.filterLists)
-          control.setAttribute("disabled", true);
+          control.disabled = true;
       }
 
       let dateElement = element.querySelector(".date");
       let timeElement = element.querySelector(".time");
       if (dateElement && timeElement)
       {
         let message = element.querySelector(".message");
         if (item.isDownloading)
         {
           let text = getMessage("options_filterList_lastDownload_inProgress");
@@ skipping 23 matching lines @@
       {
         if (item.homepage)
           websiteElement.setAttribute("href", item.homepage);
         else
           websiteElement.setAttribute("aria-hidden", true);
       }
 
       let sourceElement = element.querySelector(".context-menu .source");
       if (sourceElement)
         sourceElement.setAttribute("href", item.url);
+
+      let newIndex = this.items.indexOf(item);
+      if (oldIndex != newIndex)
+        table.insertBefore(element, table.childNodes[newIndex]);
     }
   };
 
   Collection.prototype.clearAll = function()
   {
     this.items = [];
     for (let detail of this.details)
     {
       let table = E(detail.id);
       let element = table.firstChild;
@@ skipping 479 matching lines @@
 
     updateShareLink();
     updateTooltips();
 
     // Initialize interactive UI elements
     document.body.addEventListener("click", onClick, false);
     document.body.addEventListener("keyup", onKeyUp, false);
     let placeholderValue = getMessage("options_dialog_language_find");
     E("find-language").setAttribute("placeholder", placeholderValue);
     E("find-language").addEventListener("keyup", onFindLanguageKeyUp, false);
-    let exampleValue = getMessage("options_whitelist_placeholder_example");
+    let exampleValue = getMessage("options_whitelist_placeholder_example", 
+      ["www.example.com"]);
     E("whitelisting-textbox").setAttribute("placeholder", exampleValue);
     E("whitelisting-textbox").addEventListener("keyup", (e) =>
     {
-      let addWhitelistButton = E("whitelisting-add-button");
-      addWhitelistButton.disabled = false;
-      if (getKey(e) == "Enter")
-      {
-        if (!addWhitelistButton.disabled)
-          addWhitelistedDomain();
-      }
-      else
-      {
-        for (let whitelistItem of collections.whitelist.items)
-        {
-          if (!e.target.value)
-          {
-            addWhitelistButton.disabled = true;
-          }
-          if (whitelistItem.title == e.target.value)
-          {
-            addWhitelistButton.disabled = true;
-            E("whitelisting-validation").textContent = 
-              getMessage("options_whitelist_duplicate");

[Thomas Greiner, 2017/05/26 11:10:38]

Detail: This text doesn't appear to be used anymore.

-          }
-        }
-      }
+      E("whitelisting-add-button").disabled = !e.target.value;
     }, false);
 
     // Advanced tab
     let tweaks = document.querySelectorAll("#tweaks li[data-pref]");
     tweaks = Array.prototype.map.call(tweaks, (checkbox) =>
     {
       return checkbox.getAttribute("data-pref");
     });
     for (let key of tweaks)
     {
@@ skipping 188 matching lines @@
       {
         for (let subscription of subscriptions)
           onSubscriptionMessage("added", subscription);
       });
     });
   }
 
   function addWhitelistedDomain()
   {
     let domain = E("whitelisting-textbox");
+    for (let whitelistItem of collections.whitelist.items)
+    {
+      if (whitelistItem.title == domain.value)
+      {
+        whitelistItem[timestampUI] = Date.now();
+        collections.whitelist.updateItem(whitelistItem);
+        domain.value = "";
+        break;
+      }
+    }
     if (domain.value)
     {
       sendMessageHandleErrors({
         type: "filters.add",
         text: "@@||" + domain.value.toLowerCase() + "^$document"
       });
     }
 
     domain.value = "";
     E("whitelisting-add-button").disabled = true;
@@ skipping 33 matching lines @@
       message.homepage = homepage;
 
     ext.backgroundPage.sendMessage(message);
   }
 
   function onFilterMessage(action, filter)
   {
     switch (action)
     {
       case "added":
+        filter[timestampUI] = Date.now();
         updateFilter(filter);
         updateShareLink();
         break;
       case "loaded":
         populateLists();
         break;
       case "removed":
         let knownFilter = filtersMap[filter.text];
         collections.whitelist.removeItem(knownFilter);
         collections.customFilters.removeItem(knownFilter);
@@ skipping 260 matching lines @@
   });
   ext.backgroundPage.sendMessage({
     type: "subscriptions.listen",
     filter: ["added", "disabled", "homepage", "lastDownload", "removed",
              "title", "downloadStatus", "downloading"]
   });
 
   window.addEventListener("DOMContentLoaded", onDOMLoaded, false);
   window.addEventListener("hashchange", onHashChange, false);
 }