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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 WebInspector.CookieItemsView = function(treeElement, cookieDomain)
     31 {
     32     WebInspector.View.call(this);
     33 
     34     this.element.addStyleClass("storage-view");
     35 
     36     this._deleteButton = new WebInspector.StatusBarButton(WebInspector.UIString("Delete"), "delete-storage-status-bar-item");
     37     this._deleteButton.visible = false;
     38     this._deleteButton.addEventListener("click", this._deleteButtonClicked.bind(this), false);
     39 
     40     this._refreshButton = new WebInspector.StatusBarButton(WebInspector.UIString("Refresh"), "refresh-storage-status-bar-item");
     41     this._refreshButton.addEventListener("click", this._refreshButtonClicked.bind(this), false);
     42 
     43     this._treeElement = treeElement;
     44     this._cookieDomain = cookieDomain;
     45 
     46     this._emptyMsgElement = document.createElement("div");
     47     this._emptyMsgElement.className = "storage-empty-view";
     48     this._emptyMsgElement.textContent = WebInspector.UIString("This site has no cookies.");
     49     this.element.appendChild(this._emptyMsgElement);
     50 }
     51 
     52 WebInspector.CookieItemsView.prototype = {
     53     get statusBarItems()
     54     {
     55         return [this._refreshButton.element, this._deleteButton.element];
     56     },
     57 
     58     show: function(parentElement)
     59     {
     60         WebInspector.View.prototype.show.call(this, parentElement);
     61         this._update();
     62     },
     63 
     64     hide: function()
     65     {
     66         WebInspector.View.prototype.hide.call(this);
     67         this._deleteButton.visible = false;
     68     },
     69 
     70     resize: function()
     71     {
     72         if (this._cookiesTable)
     73             this._cookiesTable.updateWidths();
     74     },
     75 
     76     _update: function()
     77     {
     78         WebInspector.Cookies.getCookiesAsync(this._updateWithCookies.bind(this));
     79     },
     80 
     81     _updateWithCookies: function(allCookies, isAdvanced)
     82     {
     83         this._cookies = isAdvanced ? this._filterCookiesForDomain(allCookies) : allCookies;
     84 
     85         if (!this._cookies.length) {
     86             // Nothing to show.
     87             this._emptyMsgElement.removeStyleClass("hidden");
     88             this._deleteButton.visible = false;
     89             if (this._cookiesTable)
     90                 this._cookiesTable.element.addStyleClass("hidden");
     91             return;
     92         }
     93 
     94         if (!this._cookiesTable) {
     95             this._cookiesTable = isAdvanced ? new WebInspector.CookiesTable(this._cookieDomain, false, this._deleteCookie.bind(this)) : new WebInspector.SimpleCookiesTable();
     96             this.element.appendChild(this._cookiesTable.element);
     97         }
     98 
     99         this._cookiesTable.setCookies(this._cookies);
    100         this._cookiesTable.element.removeStyleClass("hidden");
    101         this._emptyMsgElement.addStyleClass("hidden");
    102         if (isAdvanced) {
    103             this._treeElement.subtitle = String.sprintf(WebInspector.UIString("%d cookies (%s)"), this._cookies.length,
    104                 Number.bytesToString(this._totalSize));
    105             this._deleteButton.visible = true;
    106         }
    107         this._cookiesTable.updateWidths();
    108     },
    109 
    110     _filterCookiesForDomain: function(allCookies)
    111     {
    112         var cookies = [];
    113         var resourceURLsForDocumentURL = [];
    114         this._totalSize = 0;
    115 
    116         function populateResourcesForDocuments(resource)
    117         {
    118             var url = resource.documentURL.asParsedURL();
    119             if (url && url.host == this._cookieDomain)
    120                 resourceURLsForDocumentURL.push(resource.url);
    121         }
    122         WebInspector.forAllResources(populateResourcesForDocuments.bind(this));
    123 
    124         for (var i = 0; i < allCookies.length; ++i) {
    125             var pushed = false;
    126             var size = allCookies[i].size;
    127             for (var j = 0; j < resourceURLsForDocumentURL.length; ++j) {
    128                 var resourceURL = resourceURLsForDocumentURL[j];
    129                 if (WebInspector.Cookies.cookieMatchesResourceURL(allCookies[i], resourceURL)) {
    130                     this._totalSize += size;
    131                     if (!pushed) {
    132                         pushed = true;
    133                         cookies.push(allCookies[i]);
    134                     }
    135                 }
    136             }
    137         }
    138         return cookies;
    139     },
    140 
    141     _deleteCookie: function(cookie)
    142     {
    143         PageAgent.deleteCookie(cookie.name, this._cookieDomain);
    144         this._update();
    145     },
    146 
    147     _deleteButtonClicked: function()
    148     {
    149         if (this._cookiesTable.selectedCookie)
    150             this._deleteCookie(this._cookiesTable.selectedCookie);
    151     },
    152 
    153     _refreshButtonClicked: function(event)
    154     {
    155         this._update();
    156     }
    157 }
    158 
    159 WebInspector.CookieItemsView.prototype.__proto__ = WebInspector.View.prototype;
    160 
    161 WebInspector.SimpleCookiesTable = function()
    162 {
    163     this.element = document.createElement("div");
    164     var columns = {};
    165     columns[0] = {};
    166     columns[1] = {};
    167     columns[0].title = WebInspector.UIString("Name");
    168     columns[1].title = WebInspector.UIString("Value");
    169 
    170     this._dataGrid = new WebInspector.DataGrid(columns);
    171     this._dataGrid.autoSizeColumns(20, 80);
    172     this.element.appendChild(this._dataGrid.element);
    173     this._dataGrid.updateWidths();
    174 }
    175 
    176 WebInspector.SimpleCookiesTable.prototype = {
    177     setCookies: function(cookies)
    178     {
    179         this._dataGrid.removeChildren();
    180         var addedCookies = {};
    181         for (var i = 0; i < cookies.length; ++i) {
    182             if (addedCookies[cookies[i].name])
    183                 continue;
    184             addedCookies[cookies[i].name] = true;
    185             var data = {};
    186             data[0] = cookies[i].name;
    187             data[1] = cookies[i].value;
    188 
    189             var node = new WebInspector.DataGridNode(data, false);
    190             node.selectable = true;
    191             this._dataGrid.appendChild(node);
    192         }
    193         this._dataGrid.children[0].selected = true;
    194     },
    195 
    196     resize: function()
    197     {
    198         if (this._dataGrid)
    199             this._dataGrid.updateWidths();
    200     }
    201 }
    202 
    203 
    204 WebInspector.Cookies = {}
    205 
    206 WebInspector.Cookies.getCookiesAsync = function(callback)
    207 {
    208     function mycallback(error, cookies, cookiesString)
    209     {
    210         if (error)
    211             return;
    212         if (cookiesString)
    213             callback(WebInspector.Cookies.buildCookiesFromString(cookiesString), false);
    214         else
    215             callback(cookies, true);
    216     }
    217 
    218     PageAgent.getCookies(mycallback);
    219 }
    220 
    221 WebInspector.Cookies.buildCookiesFromString = function(rawCookieString)
    222 {
    223     var rawCookies = rawCookieString.split(/;\s*/);
    224     var cookies = [];
    225 
    226     if (!(/^\s*$/.test(rawCookieString))) {
    227         for (var i = 0; i < rawCookies.length; ++i) {
    228             var cookie = rawCookies[i];
    229             var delimIndex = cookie.indexOf("=");
    230             var name = cookie.substring(0, delimIndex);
    231             var value = cookie.substring(delimIndex + 1);
    232             var size = name.length + value.length;
    233             cookies.push({ name: name, value: value, size: size });
    234         }
    235     }
    236 
    237     return cookies;
    238 }
    239 
    240 WebInspector.Cookies.cookieMatchesResourceURL = function(cookie, resourceURL)
    241 {
    242     var url = resourceURL.asParsedURL();
    243     if (!url || !this.cookieDomainMatchesResourceDomain(cookie.domain, url.host))
    244         return false;
    245     return (url.path.indexOf(cookie.path) === 0
    246         && (!cookie.port || url.port == cookie.port)
    247         && (!cookie.secure || url.scheme === "https"));
    248 }
    249 
    250 WebInspector.Cookies.cookieDomainMatchesResourceDomain = function(cookieDomain, resourceDomain)
    251 {
    252     if (cookieDomain.charAt(0) !== '.')
    253         return resourceDomain === cookieDomain;
    254     return !!resourceDomain.match(new RegExp("^([^\\.]+\\.)?" + cookieDomain.substring(1).escapeForRegExp() + "$"), "i");
    255 }
    256