Chrome OS "open with" picker allowing Web Intents

chrome/browser/resources/file_manager/js/file_tasks.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * This object encapsulates everything related to tasks execution.
  * @param {FileManager} fileManager FileManager instance.
  * @param {Array.<string>} urls List of file urls.
  * @param {Array.<string>=} opt_mimeTypes List of MIME types for each
  *     of the files.
@@ skipping 68 matching lines @@
 
   for (var i = 0; i < tasks.length; i++) {
     var task = tasks[i];
 
     // Skip Drive App if the file is not on Drive.
     if (!is_on_drive && task.driveApp)
       continue;
 
     // Tweak images, titles of internal tasks.
     var task_parts = task.taskId.split('|');
-    if (task_parts[0] == id) {
-      if (task_parts[1] == 'play') {
+    if (task_parts[0] == id && task_parts[1] == 'file') {
+      if (task_parts[2] == 'play') {
         // TODO(serya): This hack needed until task.iconUrl is working
         //             (see GetFileTasksFileBrowserFunction::RunImpl).
         task.iconType = 'audio';
         task.title = loadTimeData.getString('ACTION_LISTEN');
-      } else if (task_parts[1] == 'mount-archive') {
+      } else if (task_parts[2] == 'mount-archive') {
         task.iconType = 'archive';
         task.title = loadTimeData.getString('MOUNT_ARCHIVE');
-      } else if (task_parts[1] == 'gallery') {
+      } else if (task_parts[2] == 'gallery') {
         task.iconType = 'image';
         task.title = loadTimeData.getString('ACTION_OPEN');
-      } else if (task_parts[1] == 'watch') {
+      } else if (task_parts[2] == 'watch') {
         task.iconType = 'video';
         task.title = loadTimeData.getString('ACTION_WATCH');
-      } else if (task_parts[1] == 'open-hosted-generic') {
+      } else if (task_parts[2] == 'open-hosted-generic') {
         if (this.urls_.length > 1)
           task.iconType = 'generic';
         else // Use specific icon.
           task.iconType = FileType.getIcon(this.urls_[0]);
         task.title = loadTimeData.getString('ACTION_OPEN');
-      } else if (task_parts[1] == 'open-hosted-gdoc') {
+      } else if (task_parts[2] == 'open-hosted-gdoc') {
         task.iconType = 'gdoc';
         task.title = loadTimeData.getString('ACTION_OPEN_GDOC');
-      } else if (task_parts[1] == 'open-hosted-gsheet') {
+      } else if (task_parts[2] == 'open-hosted-gsheet') {
         task.iconType = 'gsheet';
         task.title = loadTimeData.getString('ACTION_OPEN_GSHEET');
-      } else if (task_parts[1] == 'open-hosted-gslides') {
+      } else if (task_parts[2] == 'open-hosted-gslides') {
         task.iconType = 'gslides';
         task.title = loadTimeData.getString('ACTION_OPEN_GSLIDES');
-      } else if (task_parts[1] == 'view-pdf') {
+      } else if (task_parts[2] == 'view-pdf') {
         // Do not render this task if disabled.
         if (!loadTimeData.getBoolean('PDF_VIEW_ENABLED'))
           continue;
         task.iconType = 'pdf';
         task.title = loadTimeData.getString('ACTION_VIEW');
-      } else if (task_parts[1] == 'view-in-browser') {
+      } else if (task_parts[2] == 'view-in-browser') {
         task.iconType = 'generic';
         task.title = loadTimeData.getString('ACTION_VIEW');
-      } else if (task_parts[1] == 'install-crx') {
+      } else if (task_parts[2] == 'install-crx') {
         task.iconType = 'generic';
         task.title = loadTimeData.getString('INSTALL_CRX');
       }
     }
 
+    if (!task.iconType && task_parts[1] == 'web-intent') {
+      task.iconType = 'generic';
+    }
+
     this.tasks_.push(task);
     if (this.defaultTask_ == null && task.isDefault) {
       this.defaultTask_ = task;
     }
   }
   if (!this.defaultTask_ && this.tasks_.length > 0) {
     // If we haven't picked a default task yet, then just pick the first one.
     // This is not the preferred way we want to pick this, but better this than
     // no default at all if the C++ code didn't set one.
     this.defaultTask_ = this.tasks_[0];
@@ skipping 39 matching lines @@
  * @param {string} taskId Task identifier.
  * @param {Array.<string>=} opt_urls Urls to execute on instead of |this.urls_|.
  * @private
  */
 FileTasks.prototype.execute_ = function(taskId, opt_urls) {
   var urls = opt_urls || this.urls_;
   this.checkAvailability_(function() {
     chrome.fileBrowserPrivate.executeTask(taskId, urls);
 
     var task_parts = taskId.split('|');
-    if (task_parts[0] == util.getExtensionId()) {
+    if (task_parts[0] == util.getExtensionId() && task_parts[1] == 'file') {
       // For internal tasks we do not listen to the event to avoid
       // handling the same task instance from multiple tabs.
       // So, we manually execute the task.
-      this.executeInternalTask_(task_parts[1], urls);
+      this.executeInternalTask_(task_parts[2], urls);
     }
   }.bind(this));
 };
 
 /**
  * Checks whether the remote files are available right now.
  * @param {function} callback The callback.
  * @private
  */
 FileTasks.prototype.checkAvailability_ = function(callback) {
@@ skipping 328 matching lines @@
       message,
       items, defaultIdx,
       onSuccess);
 };
 
 FileTasks.decorate('display');
 FileTasks.decorate('updateMenuItem');
 FileTasks.decorate('execute');
 FileTasks.decorate('executeDefault');