[MD settings] cookie and site data from dialog to subpage

chrome/browser/resources/settings/site_settings/site_data_details_subpage.js

Index: chrome/browser/resources/settings/site_settings/site_data_details_subpage.js
diff --git a/chrome/browser/resources/settings/site_settings/site_data_details_subpage.js b/chrome/browser/resources/settings/site_settings/site_data_details_subpage.js
new file mode 100644
index 0000000000000000000000000000000000000000..5118683484ade02d5ead5278ae1d0a7772cc0429
--- /dev/null
+++ b/chrome/browser/resources/settings/site_settings/site_data_details_subpage.js
@@ -0,0 +1,135 @@
+// Copyright 2015 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.
+
+(function() {
+  'use strict';
+
+/**
+ * 'site-data-details-subpage' Display cookie contents.
+ */
+Polymer({
+  is: 'site-data-details-subpage',
+
+  behaviors: [settings.RouteObserverBehavior, CookieTreeBehavior],
+
+  properties: {
+    /**
+     * The cookie entries for the given site.
+     * @type {!Array<!CookieDataItem>}
+     * @private
+     */
+    entries_: Array,
+
+    /** Set the page title on the settings-subpage parent. */
+    pageTitle: {
+      type: String,
+      notify: true,
+    },
+
+    /**
+     * The site to show details for.
+     * @type {!settings.CookieTreeNode}
+     * @private
+     */
+    site_: Object,
+  },
+
+  listeners: {'cookie-tree-changed': 'onCookiesLoaded_'},
+
+  /**
+   * settings.RouteObserverBehavior
+   * @param {!settings.Route} route
+   * @protected
+   */
+  currentRouteChanged: function(route) {
+    if (settings.getCurrentRoute() != settings.Route.SITE_SETTINGS_DATA_DETAILS)
+      return;
+    this.siteTitle_ = settings.getQueryParameters().get('site');
+    if (!this.siteTitle_)
+      return;
+    this.loadCookies().then(this.onCookiesLoaded_.bind(this));
+    this.pageTitle = this.siteTitle_;
+  },
+
+  /**
+   * @return {!Array<!CookieDataForDisplay>}
+   * @private
+   */
+  getCookieNodes_: function(cookie) {
+    var node = this.rootCookieNode.fetchNodeById(cookie.id, true);
+    if (!node)
+      return [];
+    return getCookieData(node.data);
+  },
+
+  /**
+   * settings.RouteObserverBehavior
+   * @private
+   */
+  onCookiesLoaded_: function() {
+    var node = this.rootCookieNode.fetchNodeBySite(this.siteTitle_);
+    if (node) {
+      this.site_ = node;
+      this.entries_ = this.site_.getCookieList();
+    } else {
+      this.entries_ = [];
+    }
+  },
+
+  /**
+   * Recursively look up a node path for a leaf node with a given id.
+   * @param {!settings.CookieTreeNode} node The node to start with.
+   * @param {string} currentPath The path constructed so far.
+   * @param {string} targetId The id of the target leaf node to look for.
+   * @return {string} The path of the node returned (or blank if not found).
+   * @private
+   */
+  nodePath_: function(node, currentPath, targetId) {
+    if (node.data.id == targetId)
+      return currentPath;
+
+    for (var i = 0; i < node.children_.length; ++i) {
+      var child = node.children_[i];
+      var path = this.nodePath_(
+          child, currentPath + ',' + child.data.id, targetId);
+      if (path.length > 0)
+        return path;
+    }
+    return '';
+  },
+
+  /**
+   * A handler for when the user opts to remove a single cookie.
+   * @param {!Event} item
+   * @return {string}
+   * @private
+   */
+  getEntryDescription_: function(item) {
+    // Frequently there are multiple cookies per site. To avoid showing a list
+    // of '1 cookie', '1 cookie', ... etc, it is better to show the title of the
+    // cookie to differentiate them.
+    if (item.data.type == 'cookie')
+      return item.title;
+    return getCookieDataCategoryText(item.data.type, item.data.totalUsage);
+  },
+
+  /**
+   * A handler for when the user opts to remove a single cookie.
+   * @param {!Event} event
+   * @private
+   */
+  onRemove_: function(event) {
+    this.browserProxy.removeCookie(this.nodePath_(
+        this.site_, this.site_.data.id, event.currentTarget.dataset.id));
+  },
+
+  /**
+   * A handler for when the user opts to remove all cookies.
+   */
+  removeAll: function() {
+    this.browserProxy.removeCookie(this.site_.data.id);
+  },
+});
+
+})();