node-inspector/front-end/AuditsPanel.js

504 строки
14 KiB
JavaScript

/*
* Copyright (C) 2009 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
WebInspector.AuditsPanel = function()
{
WebInspector.Panel.call(this, "audits");
this.createSidebar();
this.auditsTreeElement = new WebInspector.SidebarSectionTreeElement("", {}, true);
this.sidebarTree.appendChild(this.auditsTreeElement);
this.auditsTreeElement.listItemElement.addStyleClass("hidden");
this.auditsTreeElement.expand();
this.auditsItemTreeElement = new WebInspector.AuditsSidebarTreeElement();
this.auditsTreeElement.appendChild(this.auditsItemTreeElement);
this.auditResultsTreeElement = new WebInspector.SidebarSectionTreeElement(WebInspector.UIString("RESULTS"), {}, true);
this.sidebarTree.appendChild(this.auditResultsTreeElement);
this.auditResultsTreeElement.expand();
this.clearResultsButton = new WebInspector.StatusBarButton(WebInspector.UIString("Clear audit results."), "clear-status-bar-item");
this.clearResultsButton.addEventListener("click", this._clearButtonClicked.bind(this), false);
this.viewsContainerElement = document.createElement("div");
this.viewsContainerElement.id = "audit-views";
this.element.appendChild(this.viewsContainerElement);
this._constructCategories();
this._launcherView = new WebInspector.AuditLauncherView(this.initiateAudit.bind(this));
for (id in this.categoriesById)
this._launcherView.addCategory(this.categoriesById[id]);
}
WebInspector.AuditsPanel.prototype = {
get toolbarItemLabel()
{
return WebInspector.UIString("Audits");
},
get statusBarItems()
{
return [this.clearResultsButton.element];
},
get mainResourceLoadTime()
{
return this._mainResourceLoadTime;
},
set mainResourceLoadTime(x)
{
this._mainResourceLoadTime = x;
this._didMainResourceLoad();
},
get mainResourceDOMContentTime()
{
return this._mainResourceDOMContentTime;
},
set mainResourceDOMContentTime(x)
{
this._mainResourceDOMContentTime = x;
},
get categoriesById()
{
return this._auditCategoriesById;
},
resourceStarted: function(resource)
{
this._launcherView.resourceStarted(resource);
},
resourceFinished: function(resource)
{
this._launcherView.resourceFinished(resource);
},
addCategory: function(category)
{
this.categoriesById[category.id] = category;
this._launcherView.addCategory(category);
},
getCategory: function(id)
{
return this.categoriesById[id];
},
_constructCategories: function()
{
this._auditCategoriesById = {};
for (var categoryCtorID in WebInspector.AuditCategories) {
var auditCategory = new WebInspector.AuditCategories[categoryCtorID]();
auditCategory._id = categoryCtorID;
this.categoriesById[categoryCtorID] = auditCategory;
}
},
_executeAudit: function(categories, resultCallback)
{
var resources = [];
for (var id in WebInspector.networkResources)
resources.push(WebInspector.networkResources[id]);
var rulesRemaining = 0;
for (var i = 0; i < categories.length; ++i)
rulesRemaining += categories[i].ruleCount;
var results = [];
var mainResourceURL = WebInspector.mainResource.url;
function ruleResultReadyCallback(categoryResult, ruleResult)
{
if (ruleResult && ruleResult.children)
categoryResult.addRuleResult(ruleResult);
--rulesRemaining;
if (!rulesRemaining && resultCallback)
resultCallback(mainResourceURL, results);
}
if (!rulesRemaining) {
resultCallback(mainResourceURL, results);
return;
}
for (var i = 0; i < categories.length; ++i) {
var category = categories[i];
var result = new WebInspector.AuditCategoryResult(category);
results.push(result);
category.run(resources, ruleResultReadyCallback.bind(null, result));
}
},
_auditFinishedCallback: function(launcherCallback, mainResourceURL, results)
{
var children = this.auditResultsTreeElement.children;
var ordinal = 1;
for (var i = 0; i < children.length; ++i) {
if (children[i].mainResourceURL === mainResourceURL)
ordinal++;
}
var resultTreeElement = new WebInspector.AuditResultSidebarTreeElement(results, mainResourceURL, ordinal);
this.auditResultsTreeElement.appendChild(resultTreeElement);
resultTreeElement.reveal();
resultTreeElement.select();
if (launcherCallback)
launcherCallback();
},
initiateAudit: function(categoryIds, runImmediately, launcherCallback)
{
if (!categoryIds || !categoryIds.length)
return;
var categories = [];
for (var i = 0; i < categoryIds.length; ++i)
categories.push(this.categoriesById[categoryIds[i]]);
function initiateAuditCallback(categories, launcherCallback)
{
this._executeAudit(categories, this._auditFinishedCallback.bind(this, launcherCallback));
}
if (runImmediately)
initiateAuditCallback.call(this, categories, launcherCallback);
else
this._reloadResources(initiateAuditCallback.bind(this, categories, launcherCallback));
},
_reloadResources: function(callback)
{
this._pageReloadCallback = callback;
InspectorBackend.reloadPage();
},
_didMainResourceLoad: function()
{
if (this._pageReloadCallback) {
var callback = this._pageReloadCallback;
delete this._pageReloadCallback;
callback();
}
},
showResults: function(categoryResults)
{
if (!categoryResults._resultView)
categoryResults._resultView = new WebInspector.AuditResultView(categoryResults);
this.visibleView = categoryResults._resultView;
},
showLauncherView: function()
{
this.visibleView = this._launcherView;
},
get visibleView()
{
return this._visibleView;
},
set visibleView(x)
{
if (this._visibleView === x)
return;
if (this._visibleView)
this._visibleView.hide();
this._visibleView = x;
if (x)
x.show(this.viewsContainerElement);
},
show: function()
{
WebInspector.Panel.prototype.show.call(this);
this._updateLauncherViewControls(!WebInspector.panels.resources || WebInspector.panels.resources.resourceTrackingEnabled);
},
reset: function()
{
this._launcherView.reset();
},
attach: function()
{
WebInspector.Panel.prototype.attach.call(this);
this.auditsItemTreeElement.select();
},
updateMainViewWidth: function(width)
{
this.viewsContainerElement.style.left = width + "px";
},
_updateLauncherViewControls: function(isTracking)
{
if (this._launcherView)
this._launcherView.updateResourceTrackingState(isTracking);
},
_clearButtonClicked: function()
{
this.auditsItemTreeElement.reveal();
this.auditsItemTreeElement.select();
this.auditResultsTreeElement.removeChildren();
}
}
WebInspector.AuditsPanel.prototype.__proto__ = WebInspector.Panel.prototype;
WebInspector.AuditCategory = function(displayName)
{
this._displayName = displayName;
this._rules = [];
}
WebInspector.AuditCategory.prototype = {
get id()
{
// this._id value is injected at construction time.
return this._id;
},
get displayName()
{
return this._displayName;
},
get ruleCount()
{
this._ensureInitialized();
return this._rules.length;
},
addRule: function(rule, severity)
{
rule.severity = severity;
this._rules.push(rule);
},
run: function(resources, callback)
{
this._ensureInitialized();
for (var i = 0; i < this._rules.length; ++i)
this._rules[i].run(resources, callback);
},
_ensureInitialized: function()
{
if (!this._initialized) {
if ("initialize" in this)
this.initialize();
this._initialized = true;
}
}
}
WebInspector.AuditRule = function(id, displayName)
{
this._id = id;
this._displayName = displayName;
}
WebInspector.AuditRule.Severity = {
Info: "info",
Warning: "warning",
Severe: "severe"
}
WebInspector.AuditRule.SeverityOrder = {
"info": 3,
"warning": 2,
"severe": 1
}
WebInspector.AuditRule.prototype = {
get id()
{
return this._id;
},
get displayName()
{
return this._displayName;
},
set severity(severity)
{
this._severity = severity;
},
run: function(resources, callback)
{
var result = new WebInspector.AuditRuleResult(this.displayName);
result.severity = this._severity;
this.doRun(resources, result, callback);
},
doRun: function(resources, result, callback)
{
throw new Error("doRun() not implemented");
}
}
WebInspector.AuditCategoryResult = function(category)
{
this.title = category.displayName;
this.ruleResults = [];
}
WebInspector.AuditCategoryResult.prototype = {
addRuleResult: function(ruleResult)
{
this.ruleResults.push(ruleResult);
}
}
WebInspector.AuditRuleResult = function(value, expanded, className)
{
this.value = value;
this.className = className;
this.expanded = expanded;
this.violationCount = 0;
}
WebInspector.AuditRuleResult.linkifyDisplayName = function(url)
{
return WebInspector.linkifyURL(url, WebInspector.displayNameForURL(url));
}
WebInspector.AuditRuleResult.resourceDomain = function(domain)
{
return domain || WebInspector.UIString("[empty domain]");
}
WebInspector.AuditRuleResult.prototype = {
addChild: function(value, expanded, className)
{
if (!this.children)
this.children = [];
var entry = new WebInspector.AuditRuleResult(value, expanded, className);
this.children.push(entry);
return entry;
},
addURL: function(url)
{
return this.addChild(WebInspector.AuditRuleResult.linkifyDisplayName(url));
},
addURLs: function(urls)
{
for (var i = 0; i < urls.length; ++i)
this.addURL(urls[i]);
},
addSnippet: function(snippet)
{
return this.addChild(snippet, false, "source-code");
}
}
WebInspector.AuditsSidebarTreeElement = function()
{
this.small = false;
WebInspector.SidebarTreeElement.call(this, "audits-sidebar-tree-item", WebInspector.UIString("Audits"), "", null, false);
}
WebInspector.AuditsSidebarTreeElement.prototype = {
onattach: function()
{
WebInspector.SidebarTreeElement.prototype.onattach.call(this);
},
onselect: function()
{
WebInspector.panels.audits.showLauncherView();
},
get selectable()
{
return true;
},
refresh: function()
{
this.refreshTitles();
}
}
WebInspector.AuditsSidebarTreeElement.prototype.__proto__ = WebInspector.SidebarTreeElement.prototype;
WebInspector.AuditResultSidebarTreeElement = function(results, mainResourceURL, ordinal)
{
this.results = results;
this.mainResourceURL = mainResourceURL;
WebInspector.SidebarTreeElement.call(this, "audit-result-sidebar-tree-item", String.sprintf("%s (%d)", mainResourceURL, ordinal), "", {}, false);
}
WebInspector.AuditResultSidebarTreeElement.prototype = {
onselect: function()
{
WebInspector.panels.audits.showResults(this.results);
},
get selectable()
{
return true;
}
}
WebInspector.AuditResultSidebarTreeElement.prototype.__proto__ = WebInspector.SidebarTreeElement.prototype;
// Contributed audit rules should go into this namespace.
WebInspector.AuditRules = {};
// Contributed audit categories should go into this namespace.
WebInspector.AuditCategories = {};