friendica-addons/rendertime/rendertime.php

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<?php
/**
* Name: rendertime
* Description: Shows the time that was needed to render the current page
* Version: 0.1
* Author: Michael Vogel <http://pirati.ca/profile/heluecht>
*
*/
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use Friendica\App;
use Friendica\Core\Hook;
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use Friendica\Core\Renderer;
use Friendica\DI;
function rendertime_install() {
Hook::register('page_end', 'addon/rendertime/rendertime.php', 'rendertime_page_end');
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DI::config()->set('system', 'profiler', true);
}
function rendertime_uninstall()
{
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DI::config()->delete('system', 'profiler');
}
function rendertime_init_1()
{
}
function rendertime_addon_admin(string &$o)
{
$t = Renderer::getMarkupTemplate('admin.tpl', 'addon/rendertime/');
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$o = Renderer::replaceMacros($t, [
'$submit' => DI::l10n()->t('Save Settings'),
'$callstack' => ['callstack', DI::l10n()->t('Show callstack'), DI::config()->get('rendertime', 'callstack'), DI::l10n()->t('Show detailed performance measures in the callstack. When deactivated, only the summary will be displayed.')],
'$minimal_time' => ['minimal_time', DI::l10n()->t('Minimal time'), DI::config()->get('rendertime', 'minimal_time'), DI::l10n()->t('Minimal time that an activity needs to be listed in the callstack.')],
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]);
}
function rendertime_addon_admin_post()
{
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DI::config()->set('rendertime', 'callstack', $_POST['callstack'] ?? false);
DI::config()->set('rendertime', 'minimal_time', $_POST['minimal_time'] ?? 0);
}
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/**
* @param string $o
*/
function rendertime_page_end(string &$o)
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{
$profiler = DI::profiler();
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$duration = microtime(true) - $profiler->get('start');
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$ignored_modules = [
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\Friendica\Module\Media\Photo\Browser::class,
\Friendica\Module\Media\Attachment\Browser::class,
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];
$ignored = in_array(DI::router()->getModuleClass(), $ignored_modules);
if (DI::userSession()->isSiteAdmin() && (($_GET['mode'] ?? '') != 'minimal') && !DI::mode()->isMobile() && !DI::mode()->isMobile() && !$ignored) {
$o = $o . '<div class="renderinfo">' . DI::l10n()->t("Database: %s/%s, Network: %s, Rendering: %s, Session: %s, I/O: %s, Other: %s, Total: %s",
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round($profiler->get('database') - $profiler->get('database_write'), 3),
round($profiler->get('database_write'), 3),
round($profiler->get('network'), 2),
round($profiler->get('rendering'), 2),
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round($profiler->get('session'), 2),
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round($profiler->get('file'), 2),
round($duration - $profiler->get('database')
- $profiler->get('network') - $profiler->get('rendering')
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- $profiler->get('session') - $profiler->get('file'), 2),
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round($duration, 2)
//round($profiler->get('markstart'), 3)
//round($profiler->get('plugin'), 3)
) . '</div>';
$total = microtime(true) - $profiler->get('start');
$rest = $total - ($profiler->get('ready') - $profiler->get('start')) - $profiler->get('init') - $profiler->get('content');
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$o = $o . '<div class="renderinfo">' . DI::l10n()->t("Class-Init: %s, Boot: %s, Init: %s, Content: %s, Other: %s, Total: %s",
round($profiler->get('classinit') - $profiler->get('start'), 3),
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round($profiler->get('ready') - $profiler->get('classinit'), 3),
round($profiler->get('init'), 3),
round($profiler->get('content'), 3),
round($rest, 3),
round($total, 3)
) . '</div>';
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if ($profiler->isRendertime()) {
$o .= '<pre>';
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$o .= $profiler->getRendertimeString(floatval(DI::config()->get('rendertime', 'minimal_time', 0)));
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$o .= '</pre>';
}
}
}