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      1 /*
      2  * Copyright (C) 2009 Apple Inc.  All rights reserved.
      3  * Copyright (C) 2009 Joseph Pecoraro
      4  *
      5  * Redistribution and use in source and binary forms, with or without
      6  * modification, are permitted provided that the following conditions
      7  * are met:
      8  *
      9  * 1.  Redistributions of source code must retain the above copyright
     10  *     notice, this list of conditions and the following disclaimer.
     11  * 2.  Redistributions in binary form must reproduce the above copyright
     12  *     notice, this list of conditions and the following disclaimer in the
     13  *     documentation and/or other materials provided with the distribution.
     14  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
     15  *     its contributors may be used to endorse or promote products derived
     16  *     from this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
     19  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     20  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     21  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
     22  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     23  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     24  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     25  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     26  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     27  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     28  */
     29 
     30 /**
     31  * @constructor
     32  * @extends {WebInspector.View}
     33  */
     34 WebInspector.CookieItemsView = function(treeElement, cookieDomain)
     35 {
     36     WebInspector.View.call(this);
     37 
     38     this.element.classList.add("storage-view");
     39 
     40     this._deleteButton = new WebInspector.StatusBarButton(WebInspector.UIString("Delete"), "delete-storage-status-bar-item");
     41     this._deleteButton.visible = false;
     42     this._deleteButton.addEventListener("click", this._deleteButtonClicked, this);
     43 
     44     this._clearButton = new WebInspector.StatusBarButton(WebInspector.UIString("Clear"), "clear-storage-status-bar-item");
     45     this._clearButton.visible = false;
     46     this._clearButton.addEventListener("click", this._clearButtonClicked, this);
     47 
     48     this._refreshButton = new WebInspector.StatusBarButton(WebInspector.UIString("Refresh"), "refresh-storage-status-bar-item");
     49     this._refreshButton.addEventListener("click", this._refreshButtonClicked, this);
     50 
     51     this._treeElement = treeElement;
     52     this._cookieDomain = cookieDomain;
     53 
     54     this._emptyView = new WebInspector.EmptyView(WebInspector.UIString("This site has no cookies."));
     55     this._emptyView.show(this.element);
     56 
     57     this.element.addEventListener("contextmenu", this._contextMenu.bind(this), true);
     58 }
     59 
     60 WebInspector.CookieItemsView.prototype = {
     61     get statusBarItems()
     62     {
     63         return [this._refreshButton.element, this._clearButton.element, this._deleteButton.element];
     64     },
     65 
     66     wasShown: function()
     67     {
     68         this._update();
     69     },
     70 
     71     willHide: function()
     72     {
     73         this._deleteButton.visible = false;
     74     },
     75 
     76     _update: function()
     77     {
     78         WebInspector.Cookies.getCookiesAsync(this._updateWithCookies.bind(this));
     79     },
     80 
     81     /**
     82      * @param {!Array.<!WebInspector.Cookie>} allCookies
     83      */
     84     _updateWithCookies: function(allCookies)
     85     {
     86         this._cookies = this._filterCookiesForDomain(allCookies);
     87 
     88         if (!this._cookies.length) {
     89             // Nothing to show.
     90             this._emptyView.show(this.element);
     91             this._clearButton.visible = false;
     92             this._deleteButton.visible = false;
     93             if (this._cookiesTable)
     94                 this._cookiesTable.detach();
     95             return;
     96         }
     97 
     98         if (!this._cookiesTable)
     99             this._cookiesTable = new WebInspector.CookiesTable(false, this._update.bind(this), this._showDeleteButton.bind(this));
    100 
    101         this._cookiesTable.setCookies(this._cookies);
    102         this._emptyView.detach();
    103         this._cookiesTable.show(this.element);
    104         this._treeElement.subtitle = String.sprintf(WebInspector.UIString("%d cookies (%s)"), this._cookies.length,
    105             Number.bytesToString(this._totalSize));
    106         this._clearButton.visible = true;
    107         this._deleteButton.visible = !!this._cookiesTable.selectedCookie();
    108     },
    109 
    110     /**
    111      * @param {!Array.<!WebInspector.Cookie>} allCookies
    112      */
    113     _filterCookiesForDomain: function(allCookies)
    114     {
    115         var cookies = [];
    116         var resourceURLsForDocumentURL = [];
    117         this._totalSize = 0;
    118 
    119         /**
    120          * @this {WebInspector.CookieItemsView}
    121          */
    122         function populateResourcesForDocuments(resource)
    123         {
    124             var url = resource.documentURL.asParsedURL();
    125             if (url && url.host == this._cookieDomain)
    126                 resourceURLsForDocumentURL.push(resource.url);
    127         }
    128         WebInspector.forAllResources(populateResourcesForDocuments.bind(this));
    129 
    130         for (var i = 0; i < allCookies.length; ++i) {
    131             var pushed = false;
    132             var size = allCookies[i].size();
    133             for (var j = 0; j < resourceURLsForDocumentURL.length; ++j) {
    134                 var resourceURL = resourceURLsForDocumentURL[j];
    135                 if (WebInspector.Cookies.cookieMatchesResourceURL(allCookies[i], resourceURL)) {
    136                     this._totalSize += size;
    137                     if (!pushed) {
    138                         pushed = true;
    139                         cookies.push(allCookies[i]);
    140                     }
    141                 }
    142             }
    143         }
    144         return cookies;
    145     },
    146 
    147     clear: function()
    148     {
    149         this._cookiesTable.clear();
    150         this._update();
    151     },
    152 
    153     _clearButtonClicked: function()
    154     {
    155         this.clear();
    156     },
    157 
    158     _showDeleteButton: function()
    159     {
    160         this._deleteButton.visible = true;
    161     },
    162 
    163     _deleteButtonClicked: function()
    164     {
    165         var selectedCookie = this._cookiesTable.selectedCookie();
    166         if (selectedCookie) {
    167             selectedCookie.remove();
    168             this._update();
    169         }
    170     },
    171 
    172     _refreshButtonClicked: function(event)
    173     {
    174         this._update();
    175     },
    176 
    177     _contextMenu: function(event)
    178     {
    179         if (!this._cookies.length) {
    180             var contextMenu = new WebInspector.ContextMenu(event);
    181             contextMenu.appendItem(WebInspector.UIString("Refresh"), this._update.bind(this));
    182             contextMenu.show();
    183         }
    184     },
    185 
    186     __proto__: WebInspector.View.prototype
    187 }
    188