Issue 5632 - Use checkboxes for toggling acceptable ads

desktop-options.js

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-present 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 541 matching lines @@
     });
   }
 
   function switchTab(id)
   {
     location.hash = id;
   }
 
   function execAction(action, element)
   {
+    if (element.getAttribute("aria-disabled") == "true")
+      return;
+
     switch (action)
     {
       case "add-domain-exception":
         addWhitelistedDomain();
         break;
       case "add-language-subscription":
         addEnableSubscription(findParentData(element, "access", false));
         break;
       case "add-predefined-subscription": {
         let dialog = E("dialog-content-predefined");
@@ skipping 75 matching lines @@
         () =>
         {
           setCustomFiltersView("read");
         });
         break;
       case "show-more-filters-section":
         E("more-filters").setAttribute("aria-hidden", false);
         break;
       case "switch-acceptable-ads":
         let value = element.value || element.dataset.value;
+        // User check the checkbox
+        let shouldCheck = element.getAttribute("aria-checked") != "true";
+        let installAcceptableAds = false;
+        let installAcceptableAdsPrivacy = false;
+        // Acceptable Ads checkbox clicked
+        if (value == "ads")
+        {
+          installAcceptableAds = shouldCheck;
+        }
+        // Privacy Friendly Acceptable Ads checkbox clicked
+        else
+        {
+          installAcceptableAdsPrivacy = shouldCheck;
+          installAcceptableAds = !shouldCheck;
+        }
+
         browser.runtime.sendMessage({
-          type: value == "privacy" ? "subscriptions.add" :
+          type: installAcceptableAds ? "subscriptions.add" :
+            "subscriptions.remove",
+          url: acceptableAdsUrl
+        });
+        browser.runtime.sendMessage({
+          type: installAcceptableAdsPrivacy ? "subscriptions.add" :
             "subscriptions.remove",
           url: acceptableAdsPrivacyUrl
         });
-        browser.runtime.sendMessage({
-          type: value == "ads" ? "subscriptions.add" : "subscriptions.remove",
-          url: acceptableAdsUrl
-        });
         break;
       case "switch-tab":
         switchTab(element.getAttribute("href").substr(1));
         break;
       case "toggle-disable-subscription":
         browser.runtime.sendMessage({
           type: "subscriptions.toggle",
           keepInstalled: true,
           url: findParentData(element, "access", false)
         });
@@ skipping 206 matching lines @@
     {
       E("whitelisting-add-button").disabled = !e.target.value;
     }, false);
 
     getDocLink("contribute", (link) =>
     {
       E("contribute").href = link;
     });
     getDocLink("acceptable_ads_criteria", (link) =>
     {
-      setLinks("enable-aa-description", link);
+      setLinks("enable-acceptable-ads-description", link);
+    });
+    getDocLink("privacy_friendly_ads", (link) =>
+    {
+      E("enable-acceptable-ads-privacy-description").href = link;
     });
     getDocLink("adblock_plus_{browser}_dnt", url =>
     {
       setLinks("dnt", url);
     });
 
     // Advanced tab
     let customize = document.querySelectorAll("#customize li[data-pref]");
     customize = Array.prototype.map.call(customize, (checkbox) =>
     {
@@ skipping 124 matching lines @@
   }
 
   function hideNotification()
   {
     E("notification").setAttribute("aria-hidden", true);
     E("notification-text").textContent = "";
   }
 
   function setAcceptableAds()
   {
-    let option = "none";
-    document.forms["acceptable-ads"].classList.remove("show-dnt-notification");
+    let acceptableAdsForm = E("acceptable-ads");
+    let acceptableAds = E("acceptable-ads-allow");
+    let acceptableAdsPrivacy = E("acceptable-ads-privacy-allow");
+    acceptableAdsForm.classList.remove("show-dnt-notification");
+    acceptableAds.setAttribute("aria-checked", false);
+    acceptableAdsPrivacy.setAttribute("aria-checked", false);
+    acceptableAdsPrivacy.setAttribute("tabindex", 0);
     if (acceptableAdsUrl in subscriptionsMap)
     {
-      option = "ads";
+      acceptableAds.setAttribute("aria-checked", true);
+      acceptableAdsPrivacy.setAttribute("aria-disabled", false);
     }
     else if (acceptableAdsPrivacyUrl in subscriptionsMap)
     {
-      option = "privacy";
+      acceptableAds.setAttribute("aria-checked", true);
+      acceptableAdsPrivacy.setAttribute("aria-checked", true);
+      acceptableAdsPrivacy.setAttribute("aria-disabled", false);
 
-      if (!navigator.doNotTrack)
-        document.forms["acceptable-ads"].classList.add("show-dnt-notification");
+      if (navigator.doNotTrack != 1)
+        acceptableAdsForm.classList.add("show-dnt-notification");
     }
-    document.forms["acceptable-ads"]["acceptable-ads"].value = option;
+    else
+    {
+      // Using aria-disabled in order to keep the focus
+      acceptableAdsPrivacy.setAttribute("aria-disabled", true);
+      acceptableAdsPrivacy.setAttribute("tabindex", -1);
+    }
   }
 
   function isAcceptableAds(url)
   {
     return url == acceptableAdsUrl || url == acceptableAdsPrivacyUrl;
   }
 
   function populateLists()
   {
     subscriptionsMap = Object.create(null);
@@ skipping 319 matching lines @@
   });
   browser.runtime.sendMessage({
     type: "subscriptions.listen",
     filter: ["added", "disabled", "homepage", "lastDownload", "removed",
              "title", "downloadStatus", "downloading"]
   });
 
   window.addEventListener("DOMContentLoaded", onDOMLoaded, false);
   window.addEventListener("hashchange", onHashChange, false);
 }