AuditController.js [plain text]
WebInspector.AuditController = function(auditsPanel)
{
this._auditsPanel = auditsPanel;
WebInspector.resourceTreeModel.addEventListener(WebInspector.ResourceTreeModel.EventTypes.OnLoad, this._didMainResourceLoad, this);
}
WebInspector.AuditController.prototype = {
_executeAudit: function(categories, resultCallback)
{
this._progress.setTitle(WebInspector.UIString("Running audit"));
function ruleResultReadyCallback(categoryResult, ruleResult)
{
if (ruleResult && ruleResult.children)
categoryResult.addRuleResult(ruleResult);
if (this._progress.isCanceled())
this._progress.done();
}
var results = [];
var mainResourceURL = WebInspector.inspectedPageURL;
var categoriesDone = 0;
function categoryDoneCallback()
{
if (++categoriesDone !== categories.length)
return;
this._progress.done();
resultCallback(mainResourceURL, results)
}
var requests = WebInspector.networkLog.requests.slice();
var compositeProgress = new WebInspector.CompositeProgress(this._progress);
var subprogresses = [];
for (var i = 0; i < categories.length; ++i)
subprogresses.push(compositeProgress.createSubProgress());
for (var i = 0; i < categories.length; ++i) {
var category = categories[i];
var result = new WebInspector.AuditCategoryResult(category);
results.push(result);
category.run(requests, ruleResultReadyCallback.bind(this, result), categoryDoneCallback.bind(this), subprogresses[i]);
}
},
_auditFinishedCallback: function(launcherCallback, mainResourceURL, results)
{
this._auditsPanel.auditFinishedCallback(mainResourceURL, results);
if (!this._progress.isCanceled())
launcherCallback();
},
initiateAudit: function(categoryIds, progress, runImmediately, startedCallback, finishedCallback)
{
if (!categoryIds || !categoryIds.length)
return;
this._progress = progress;
var categories = [];
for (var i = 0; i < categoryIds.length; ++i)
categories.push(this._auditsPanel.categoriesById[categoryIds[i]]);
function startAuditWhenResourcesReady()
{
startedCallback();
this._executeAudit(categories, this._auditFinishedCallback.bind(this, finishedCallback));
}
if (runImmediately)
startAuditWhenResourcesReady.call(this);
else
this._reloadResources(startAuditWhenResourcesReady.bind(this));
WebInspector.userMetrics.AuditsStarted.record();
},
_reloadResources: function(callback)
{
this._pageReloadCallback = callback;
PageAgent.reload(false);
},
_didMainResourceLoad: function()
{
if (this._pageReloadCallback) {
var callback = this._pageReloadCallback;
delete this._pageReloadCallback;
callback();
}
}
}