Issue 1663 - Moving first-run page to adblockplusui repository

firstRun.js

+/*
+ * This file is part of Adblock Plus <http://adblockplus.org/>,
+ * Copyright (C) 2006-2014 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
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+"use strict";
+
+(function()
+{
+  // Load subscriptions for features
+  var featureSubscriptions = [
+    {
+      feature: "malware",
+      homepage: "http://malwaredomains.com/",
+      title: "Malware Domains",
+      url: "https://easylist-downloads.adblockplus.org/malwaredomains_full.txt"
+    },
+    {
+      feature: "social",
+      homepage: "https://www.fanboy.co.nz/",
+      title: "Fanboy's Social Blocking List",
+      url: "https://easylist-downloads.adblockplus.org/fanboy-social.txt"
+    },
+    {
+      feature: "tracking",
+      homepage: "https://easylist.adblockplus.org/",
+      title: "EasyPrivacy",
+      url: "https://easylist-downloads.adblockplus.org/easyprivacy.txt"
+    }
+  ];
+
+  function onDOMLoaded()
+  {
+    // Set up URLs
+    var donateLink = E("donate");
+    donateLink.href = Utils.getDocLink("donate");
+
+    var contributors = E("contributors");
+    contributors.href = Utils.getDocLink("contributors");
+
+    setLinks("acceptableAdsExplanation", Utils.getDocLink("acceptable_ads_criteria"), openFilters);
+    setLinks("share-headline", Utils.getDocLink("contribute"));
+
+    if (typeof backgroundPage != "undefined")
+    {
+      // Show warning if data corruption was detected
+      if (backgroundPage.seenDataCorruption)
+      {
+        E("dataCorruptionWarning").removeAttribute("hidden");
+        setLinks("dataCorruptionWarning", Utils.getDocLink("knownIssuesChrome_filterstorage"));
+      }
+
+      // Show warning if filterlists settings were reinitialized
+      if (backgroundPage.filterlistsReinitialized)
+      {
+        E("filterlistsReinitializedWarning").removeAttribute("hidden");
+        setLinks("filterlistsReinitializedWarning", openFilters);
+      }
+    }
+
+    // Show warning if Safari version isn't supported
+    var info = require("info");
+    if (info.platform == "safari" && (
+      Services.vc.compare(info.platformVersion, "6.0")  < 0 ||  // beforeload breaks websites in Safari 5
+      Services.vc.compare(info.platformVersion, "6.1") == 0 ||  // extensions are broken in 6.1 and 7.0
+      Services.vc.compare(info.platformVersion, "7.0") == 0
+    ))
+      E("legacySafariWarning").removeAttribute("hidden");
+
+    // Set up feature buttons linked to subscriptions
+    featureSubscriptions.forEach(setToggleSubscriptionButton);
+    var filterListener = function(action)
+    {
+      if (/^subscription\.(added|removed|disabled)$/.test(action))
+      {
+        for (var i = 0; i < featureSubscriptions.length; i++)
+        {
+          var featureSubscription = featureSubscriptions[i];
+          updateToggleButton(featureSubscription.feature, isSubscriptionEnabled(featureSubscription));
+        }
+      }
+    }
+    FilterNotifier.addListener(filterListener);
+    window.addEventListener("unload", function(event)
+    {
+      FilterNotifier.removeListener(filterListener);
+    }, false);
+
+    initSocialLinks();
+  }
+
+  function isSubscriptionEnabled(featureSubscription)
+  {
+    return featureSubscription.url in FilterStorage.knownSubscriptions
+      && !Subscription.fromURL(featureSubscription.url).disabled;
+  }
+
+  function setToggleSubscriptionButton(featureSubscription)
+  {
+    var feature = featureSubscription.feature;
+
+    var element = E("toggle-" + feature);
+    updateToggleButton(feature, isSubscriptionEnabled(featureSubscription));
+    element.addEventListener("click", function(event)
+    {
+      var subscription = Subscription.fromURL(featureSubscription.url);
+      if (isSubscriptionEnabled(featureSubscription))
+        FilterStorage.removeSubscription(subscription);
+      else
+      {
+        subscription.disabled = false;
+        subscription.title = featureSubscription.title;
+        subscription.homepage = featureSubscription.homepage;
+        FilterStorage.addSubscription(subscription);
+        if (!subscription.lastDownload)
+          Synchronizer.execute(subscription);
+      }
+    }, false);
+  }
+
+  function openSharePopup(url)
+  {
+    var iframe = E("share-popup");
+    var glassPane = E("glass-pane");
+    var popupMessageReceived = false;
+
+    var popupMessageListener = function(event)
+    {
+      var originFilter = Filter.fromText("||adblockplus.org^");
+      if (!originFilter.matches(event.origin, "OTHER", null, null))
+        return;
+
+      var width = event.data.width;
+      var height = event.data.height;
+      iframe.width = width;
+      iframe.height = height;
+      iframe.style.marginTop = -height/2 + "px";
+      iframe.style.marginLeft = -width/2 + "px";
+      popupMessageReceived = true;
+      window.removeEventListener("message", popupMessageListener);
+    };
+    // Firefox requires last parameter to be true to be triggered by unprivileged pages
+    window.addEventListener("message", popupMessageListener, false, true);
+
+    var popupLoadListener = function()
+    {
+      if (popupMessageReceived)
+      {
+        iframe.className = "visible";
+
+        var popupCloseListener = function()
+        {
+          iframe.className = glassPane.className = "";
+          document.removeEventListener("click", popupCloseListener);
+        };
+        document.addEventListener("click", popupCloseListener, false);
+      }
+      else
+      {
+        glassPane.className = "";
+        window.removeEventListener("message", popupMessageListener);
+      }
+
+      iframe.removeEventListener("load", popupLoadListener);
+    };
+    iframe.addEventListener("load", popupLoadListener, false);
+
+    iframe.src = url;
+    glassPane.className = "visible";
+  }
+
+  function initSocialLinks()
+  {
+    var networks = ["twitter", "facebook", "gplus"];
+    networks.forEach(function(network)
+    {
+      var link = E("share-" + network);
+      link.addEventListener("click", onSocialLinkClick, false);
+    });
+  }
+
+  function onSocialLinkClick(event)
+  {
+    // Don't open the share page if the sharing script would be blocked
+    var filter = defaultMatcher.matchesAny(event.target.getAttribute("data-script"), "SCRIPT", "adblockplus.org", true);
+    if (!(filter instanceof BlockingFilter))
+    {
+      event.preventDefault();
+      openSharePopup(Utils.getDocLink(event.target.id));
+    }
+  }
+
+  function setLinks(id)
+  {
+    var element = E(id);
+    if (!element)
+    {
+      return;
+    }
+
+    var links = element.getElementsByTagName("a");
+
+    for (var i = 0; i < links.length; i++)
+    {
+      if (typeof arguments[i + 1] == "string")
+      {
+        links[i].href = arguments[i + 1];
+        links[i].setAttribute("target", "_blank");
+      }
+      else if (typeof arguments[i + 1] == "function")
+      {
+        links[i].href = "javascript:void(0);";
+        links[i].addEventListener("click", arguments[i + 1], false);
+      }
+    }
+  }
+
+  function openFilters()
+  {
+    if (typeof UI != "undefined")
+      UI.openFiltersDialog();
+    else
+    {
+      backgroundPage.openOptions();
+    }
+  }
+
+  function updateToggleButton(feature, isEnabled)
+  {
+    var button = E("toggle-" + feature);
+    if (isEnabled)
+      button.classList.remove("off");
+    else
+      button.classList.add("off");
+  }
+
+  document.addEventListener("DOMContentLoaded", onDOMLoaded, false);
+})();