/**
* @test
* @dataProvider samplingRates
*/
public function triggerAlwaysSampling($rate, $expectedMax, $expectedMin)
{
$mockConfig = new stdClass();
$mockConfig->trigger = 'always';
$mockConfig->enableFilters = true;
$mockConfig->filters = new stdClass();
$mockConfig->filters->sampling = $rate;
$mockConfig->filters->timeThreshold = 0;
$mockConfig->filters->memoryThreshold = 0;
$mockConfig->filters->requestUriWhiteList = '';
$mockConfig->filters->requestUriBlackList = '';
$mockConfig->captureModelInfo = false;
$mockConfig->captureBacktraces = false;
$count = 0;
$maxRequests = 100000;
for ($i = 0; $i < $maxRequests; $i++) {
Varien_Profiler::reInit();
Varien_Profiler::setConfiguration($mockConfig);
if (Varien_Profiler::isEnabled()) {
$count++;
}
}
// let's allow a range of +-10%
$this->assertLessThanOrEqual($expectedMax, $count);
$this->assertGreaterThanOrEqual($expectedMin, $count);
}
/**
* Persist profile
*
* This method is called from the controller_front_send_response_after event
*
* @author Fabrizio Branca
* @since 2014-02-01
*
* @param Varien_Event_Observer $event
*/
public function persistProfile(Varien_Event_Observer $event)
{
if (!method_exists('Varien_Profiler', 'isEnabled')) {
Mage::log('Looks like the wrong Profiler class is being loaded at this point.');
return;
}
if (Varien_Profiler::isEnabled() && Varien_Profiler::checkThresholds()) {
$run = Mage::getModel('aoe_profiler/run');
/* @var $run Aoe_Profiler_Model_Run */
$run->loadStackLogFromProfiler();
$run->populateMetadata();
try {
$run->save();
} catch (Exception $e) {
Mage::log('Error while saving Aoe_Profiler data: ' . $e->getMessage());
}
}
}
/**
* To HTML
*
* @return string
*/
protected function _toHtml()
{
if (!$this->getForceRender() && (!$this->_beforeToHtml() || !Mage::getStoreConfig('dev/debug/profiler') || !Mage::helper('core')->isDevAllowed())) {
return '';
}
if (!Varien_Profiler::isEnabled() && !$this->getForceRender()) {
if (Mage::getStoreConfig('dev/debug/showDisabledMessage')) {
// Adding css. Want to be as obtrusive as possible and not add any file to the header (as bundling might be influenced by this)
// That's why I'm embedding css here into the html code...
$output = '<style type="text/css">' . Mage::helper('aoe_profiler')->getSkinFileContent('aoe_profiler/css/styles.css') . '</style>';
$url = Mage::helper('core/url')->getCurrentUrl();
$url .= strpos($url, '?') === false ? '?' : '&';
$url .= 'profile=1';
$remoteCallUrl = $url . '&links=1';
$output .= '<div id="profiler">
<p class="hint">Add <a href="' . $url . '#profiler">?profile=1</a> to the url to enable <strong>profiling</strong>.</p>
<p class="hint">If you\'re using PHPStorm and have the RemoteCall plugin installed append <a href="' . $remoteCallUrl . '#profiler">?profile=1&links=1</a> to the url to enable <strong>profiling including links to PHPStorm</strong> (this might be a slower).</p>
<p class="hint-small">(This message can be hidden in System > Configuration > Developer > Profiler.)</p>
</div>';
return $output;
}
return '';
}
$stackModel = Mage::getModel('aoe_profiler/stack');
/* @var $stackModel Aoe_Profiler_Model_Stack */
$stackModel->loadStackLogFromProfiler()->processRawData();
$this->stackLog = $stackModel->getStackLog();
$this->treeData = $stackModel->getTreeData();
// Adding css. Want to be as obtrusive as possible and not add any file to the header (as bundling might be influenced by this)
// That's why I'm embedding css here into the html code...
$output = '<style type="text/css">' . Mage::helper('aoe_profiler')->getSkinFileContent('aoe_profiler/css/styles.css') . '</style>';
// Icons cannot be embedded using relatives path in this situation.
$output .= '<style type="text/css">';
$output .= '#profiler .profiler-open { background-image: url(\'' . $this->getSkinUrl('aoe_profiler/img/button-open.png') . '\'); }' . "\n";
$output .= '#profiler .profiler-closed { background-image: url(\'' . $this->getSkinUrl('aoe_profiler/img/button-closed.png') . '\'); }' . "\n";
foreach ($this->typeIcons as $key => $icon) {
$output .= '#profiler .type-' . $key . ' { background-image: url(\'' . $this->getSkinUrl($icon) . '\'); }' . "\n";
}
$output .= '</style>';
$hideLinesFasterThan = intval(Mage::getStoreConfig('dev/debug/hideLinesFasterThan'));
$title = $this->getTitle() ? $this->getTitle() : 'Profiler';
$output .= <<<HTML
<div id="profiler"><h1>{$title}</h1>
<div id="p-filter">
<form id="filter-form">
<div class="form-block">
<label for="text-filter">Search for:</label>
<input type="text" id="text-filter" value="" placeholder="Text or regular expression"
title="Text or regular expression" />
(RegExp is allowed)
<br />
<input type="checkbox" id="text-filter-case-sensitivity" value="" />
<label for="text-filter-case-sensitivity">Case sensitive</label>
<input type="checkbox" id="show-matches-descendants" value="" />
<label for="show-matches-descendants">Do not hide matches' descendants</label>
</div>
<div class="form-block" style="padding-left: 15px">
<div>Hide entries faster than
<input type="text" id="duration-filter" value="{$hideLinesFasterThan}" /> ms:
<button>Filter!</button>
</div>
<div id="p-track">
<div id="p-handle" class="selected" title="Drag me!">
<img src="{$this->getSkinUrl('aoe_profiler/img/slider.png')}" />
</div>
</div>
</div>
</form>
</div>
HTML;
if (Mage::getSingleton('core/resource')->getConnection('core_read')->getProfiler()->getEnabled()) {
$output .= '<p>Number of database queries: ' . Mage::getSingleton('core/resource')->getConnection('core_read')->getProfiler()->getTotalNumQueries() . '</p>';
}
$output .= $this->renderHeader();
$output .= '<ul id="treeView" class="treeView">';
$output .= $this->renderTree($this->treeData);
$output .= '</ul>';
$output .= '</div>';
// adding js
$output .= '<script type="text/javascript">' . Mage::helper('aoe_profiler')->getSkinFileContent('aoe_profiler/js/profiler.js') . '</script>';
return $output;
}
