Issue 2351 - Add a custom menu item for whitelisting the current site

mobile/android/thirdparty/org/adblockplus/browser/BrowserAppUtils.java

Index: mobile/android/thirdparty/org/adblockplus/browser/BrowserAppUtils.java
===================================================================
new file mode 100644
--- /dev/null
+++ b/mobile/android/thirdparty/org/adblockplus/browser/BrowserAppUtils.java
@@ -0,0 +1,120 @@
+/*
+ * This file is part of Adblock Plus <https://adblockplus.org/>,
+ * Copyright (C) 2006-2015 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/>.
+ */
+
+package org.adblockplus.browser;
+
+import android.util.Log;
+import android.view.MenuItem;
+
+import org.mozilla.gecko.Tab;
+import org.mozilla.gecko.Tabs;
+import org.mozilla.gecko.util.NativeJSObject;
+import org.mozilla.gecko.util.ThreadUtils;
+
+public class BrowserAppUtils
+{
+  private static final String TAG = "AdblockBrowser.BrowserAppUtils";
+
+  public static void updateBlockAdsMenuItem(final MenuItem item)
+  {
+    final Tab selectedTab = Tabs.getInstance().getSelectedTab();
+    if (selectedTab == null)
+      return;
+    final String url = selectedTab.getURL();
+
+    AddOnBridge.queryIsLocal(new AdblockPlusApiCallback()
+    {
+      @Override
+      public void onApiRequestSucceeded(NativeJSObject jsObject)
+      {
+        final boolean local = AddOnBridge.getBooleanFromJsObject(jsObject, "value", true);
+        ThreadUtils.postToUiThread(new Runnable()
+        {
+          @Override
+          public void run()
+          {
+            item.setEnabled(!local);
+          }
+        });
+      }
+
+      @Override
+      public void onApiRequestFailed(String errorMessage)
+      {
+        Log.e(TAG, "queryIsLocal failed: " + errorMessage);
+      }
+    }, url);
+
+    AddOnBridge.queryIsPageWhitelisted(new AdblockPlusApiCallback()
+    {
+      @Override
+      public void onApiRequestSucceeded(NativeJSObject jsObject)
+      {
+        final boolean whitelisted = AddOnBridge.getBooleanFromJsObject(jsObject, "value", false);
+        ThreadUtils.postToUiThread(new Runnable()
+        {
+          @Override
+          public void run()
+          {
+            item.setChecked(!whitelisted);
+          }
+        });
+      }
+
+      @Override
+      public void onApiRequestFailed(String errorMessage)
+      {
+        Log.e(TAG, "queryIsPageWhitelisted failed: " + errorMessage);
+      }
+    }, url);
+  }
+
+  public static void updateCurrentTabWhitelisting(final MenuItem item)
+  {
+    final Tab selectedTab = Tabs.getInstance().getSelectedTab();
+    if (selectedTab == null)
+      return;
+    final String url = selectedTab.getURL();
+
+    AddOnBridge.whitelistSite(new AdblockPlusApiCallback()
+    {
+      @Override
+      public void onApiRequestSucceeded(NativeJSObject jsObject)
+      {
+        ThreadUtils.postToUiThread(new Runnable()
+        {
+          @Override
+          public void run()
+          {
+            selectedTab.doReload();
+          }
+        });
+      }
+
+      @Override
+      public void onApiRequestFailed(String errorMessage)
+      {
+        Log.e(TAG, "whitelistSite failed: " + errorMessage);
+      }
+    }, url, item.isChecked());
+  }
+
+  private BrowserAppUtils()
+  {
+    // Shouldn't be instantiated.
+  }
+}