Plugins: Remove chrome://plugins

chrome/browser/resources/plugins.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.
-
-/**
- * Takes the |pluginsData| input argument which represents data about the
- * currently installed/running plugins and populates the html jstemplate with
- * that data.
- * @param {Object} pluginsData Detailed info about installed plugins. Same
- *     expected format as returnPluginsData().
- */
-function renderTemplate(pluginsData) {
-  // This is the javascript code that processes the template:
-  var input = new JsEvalContext(pluginsData);
-  var output = $('pluginTemplate');
-  jstProcess(input, output);
-}
-
-// Keeps track of whether details have been made visible (expanded) or not.
-var tmiModeExpanded = false;
-
-/**
- * @param {boolean} showDetails
- */
-function loadShowDetailsFromPrefs(showDetails) {
-  tmiModeExpanded = showDetails;
-  // TODO(dpapad): Use setAttribute()/removeAttribute() with 'hidden' instead of
-  // style.display.
-  $('collapse').style.display = showDetails ? 'inline' : 'none';
-  $('expand').style.display = showDetails ? 'none' : 'inline';
-  document.body.className = showDetails ? 'show-in-tmi-mode' : 'hide-tmi-mode';
-}
-
-/**
- * Called by the web_ui_ to re-populate the page with data representing the
- * current state of installed plugins.
- * @param {Object} pluginsData Detailed info about installed plugins. The
- *     template expects each plugin's format to match the following structure to
- *     correctly populate the page:
- *   {
- *     plugins: [
- *       {
- *         name: 'Group Name',
- *         description: 'description',
- *         version: 'version',
- *         update_url: 'http://update/',
- *         critical: true,
- *         enabled_mode: 'enabledByUser',
- *         id: 'plugin-name',
- *         always_allowed: false,
- *         plugin_files: [
- *           {
- *             path: '/foo/bar/baz/MyPlugin.plugin',
- *             name: 'MyPlugin',
- *             version: '1.2,3'
- *             description: 'My plugin',
- *             type: 'BROWSER PLUGIN',
- *             mime_types: [
- *               {
- *                 description: 'Foo Media',
- *                 file_extensions: ['pdf'],
- *                 mime_type: 'application/x-my-foo'
- *               },
- *               {
- *                 description: 'Bar Stuff',
- *                 file_extensions: ['bar', 'baz'],
- *                 mime_type: 'application/my-bar'
- *               }
- *             ],
- *             enabled_mode: 'enabledByUser',
- *           },
- *           {
- *             path: '/tmp/MyFirst.plugin',
- *             name: 'MyFirstPlugin',
- *             version: '3.14r15926',
- *             description: 'My first plugin',
- *             type: 'BROWSER PLUGIN',
- *             mime_types: [
- *               {
- *                 description: 'New Media Type',
- *                 file_extensions: ['mfp'],
- *                 mime_type: 'application/x-my-first'
- *               },
- *             ],
- *             enabled_mode: 'disabledByUser',
- *           },
- *         ],
- *       },
- *     ],
- *   }
- */
-function returnPluginsData(pluginsData) {
-  var bodyContainer = $('body-container');
-  var body = document.body;
-
-  // Set all page content to be visible so we can measure heights.
-  bodyContainer.style.visibility = 'hidden';
-  body.className = '';
-  var slidables = document.getElementsByClassName('show-in-tmi-mode');
-  for (var i = 0; i < slidables.length; i++)
-    slidables[i].style.height = 'auto';
-
-  renderTemplate(pluginsData);
-
-  // Add handlers to dynamically created HTML elements.
-  var checkboxes = document.getElementsByClassName('always-allow');
-  for (var i = 0; i < checkboxes.length; i++) {
-    checkboxes[i].onclick = function() {
-      handleSetPluginAlwaysAllowed(this);
-    };
-  }
-
-  if (cr.isChromeOS) {
-    // Disable some controls for Guest in ChromeOS.
-    uiAccountTweaks.UIAccountTweaks.applyGuestSessionVisibility(document);
-    // Disable some controls for Public session in ChromeOS.
-    uiAccountTweaks.UIAccountTweaks.applyPublicSessionVisibility(document);
-  }
-
-  // Make sure the left column (with "Description:", "Location:", etc.) is the
-  // same size for all plugins.
-  var labels = document.getElementsByClassName('plugin-details-label');
-  var maxLabelWidth = 0;
-  for (var i = 0; i < labels.length; i++)
-    labels[i].style.width = 'auto';
-  for (var i = 0; i < labels.length; i++)
-    maxLabelWidth = Math.max(maxLabelWidth, labels[i].offsetWidth);
-  for (var i = 0; i < labels.length; i++)
-    labels[i].style.width = maxLabelWidth + 'px';
-
-  // Explicitly set the height for each element that wants to be "slid" in and
-  // out when the tmiModeExpanded is toggled.
-  var slidables = document.getElementsByClassName('show-in-tmi-mode');
-  for (var i = 0; i < slidables.length; i++)
-    slidables[i].style.height = slidables[i].offsetHeight + 'px';
-
-  // Reset visibility of page based on the current tmi mode.
-  $('collapse').style.display =
-     tmiModeExpanded ? 'inline' : 'none';
-  $('expand').style.display =
-     tmiModeExpanded ? 'none' : 'inline';
-  bodyContainer.style.visibility = 'visible';
-  body.className = tmiModeExpanded ?
-     'show-tmi-mode-initial' : 'hide-tmi-mode-initial';
-}
-
-/*
- * Toggles visibility of details.
- */
-function toggleTmiMode() {
-  tmiModeExpanded = !tmiModeExpanded;
-
-  $('collapse').style.display =
-      tmiModeExpanded ? 'inline' : 'none';
-  $('expand').style.display =
-      tmiModeExpanded ? 'none' : 'inline';
-
-  document.body.className =
-      tmiModeExpanded ? 'show-tmi-mode' : 'hide-tmi-mode';
-
-  browserProxy.saveShowDetailsToPrefs(tmiModeExpanded);
-}
-
-function handleSetPluginAlwaysAllowed(el) {
-  browserProxy.setPluginAlwaysAllowed(el.identifier, el.checked);
-}
-
-/**
- * @param {Object} plugin An object containing the information about a plugin.
- *     See returnPluginsData() for the format of this object.
- * @return {boolean} Whether the plugin's version should be displayed.
- */
-function shouldDisplayPluginVersion(plugin) {
-  return !!plugin.version && plugin.version != '0';
-}
-
-/**
- * @param {Object} plugin An object containing the information about a plugin.
- *     See returnPluginsData() for the format of this object.
- * @return {boolean} Whether the plugin's description should be displayed.
- */
-function shouldDisplayPluginDescription(plugin) {
-  // Only display the description if it's not blank and if it's not just the
-  // name, version, or combination thereof.
-  return plugin.description &&
-         plugin.description != plugin.name &&
-         plugin.description != plugin.version &&
-         plugin.description != 'Version ' + plugin.version &&
-         plugin.description != plugin.name + ' ' + plugin.version;
-}
-
-/**
- * @param {Object} plugin An object containing the information about a plugin.
- *     See returnPluginsData() for the format of this object.
- * @return {boolean} Whether the plugin is enabled.
- */
-function isPluginEnabled(plugin) {
-  return plugin.enabled_mode == 'enabledByUser' ||
-         plugin.enabled_mode == 'enabledByPolicy';
-}
-
-/**
- * @param {Object} plugin An object containing the information about a plugin.
- *     See returnPluginsData() for the format of this object.
- * @return {boolean} Whether the plugin is fully trusted.
- */
-function isPluginTrusted(plugin) {
- return plugin.trusted == true;
-}
-
-/**
- * @param {Object} plugin An object containing the information about a plugin.
- *     See returnPluginsData() for the format of this object.
- * @return {boolean} Whether the plugin is marked click to play by policy.
- *
- * This would normally be set by setting the policy DefaultPluginsSetting to 3.
- */
-function isPluginPolicyClickToPlay(plugin) {
-    return plugin.policy_click_to_play == true;
-}
-
-// NOTE: Need to keep a global reference to the |pageImpl| such that it is not
-// garbage collected, which causes the pipe to close and future calls from C++
-// to JS to get dropped. This also allows tests to make direct calls on it.
-var pageImpl = null;
-var browserProxy = null;
-
-function initializeProxies() {
-  return importModules([
-    'mojo/public/js/bindings',
-    'chrome/browser/ui/webui/plugins/plugins.mojom',
-    'content/public/renderer/frame_interfaces',
-  ]).then(function(modules) {
-    var bindings = modules[0];
-    var pluginsMojom = modules[1];
-    var frameInterfaces = modules[2];
-
-    browserProxy = new pluginsMojom.PluginsPageHandlerPtr(
-        frameInterfaces.getInterface(pluginsMojom.PluginsPageHandler.name));
-
-    /** @constructor */
-    var PluginsPageImpl = function() {
-      this.binding = new bindings.Binding(pluginsMojom.PluginsPage, this);
-    };
-
-    PluginsPageImpl.prototype = {
-      /** @override */
-      onPluginsUpdated: function(plugins) {
-        returnPluginsData({plugins: plugins});
-      },
-    };
-    pageImpl = new PluginsPageImpl();
-    browserProxy.setClientPage(pageImpl.binding.createInterfacePtrAndBind());
-  });
-}
-
-/**
- * Overriden by tests to give them a chance to setup a fake Mojo browser proxy
- * before any other code executes.
- * @return {!Promise} A promise firing once necessary setup has been completed.
- */
-var setupFn = setupFn || function() { return Promise.resolve(); };
-
-function main() {
-  setupFn().then(function() {
-    // Add handlers to static HTML elements.
-    $('collapse').onclick = toggleTmiMode;
-    $('expand').onclick = toggleTmiMode;
-    $('details-link').onclick = toggleTmiMode;
-    return initializeProxies();
-  }).then(function() {
-    return browserProxy.getShowDetails();
-  }).then(function(response) {
-    // Set the |tmiModeExpanded| first otherwise the UI flickers when
-    // returnPlignsData executes.
-    loadShowDetailsFromPrefs(response.show_details);
-    return browserProxy.getPluginsData();
-  }).then(function(pluginsData) {
-    returnPluginsData(pluginsData);
-
-    // Unfortunately, we don't have notifications for plugin (list) status
-    // changes (yet), so in the meanwhile just update regularly.
-    setInterval(function() {
-      browserProxy.getPluginsData().then(returnPluginsData);
-    }, 30000);
-  });
-}
-
-document.addEventListener('DOMContentLoaded', main);