rendertime/rendertime.php

   1 <?php
   2 /**
   3  * Name: rendertime
   4  * Description: Shows the time that was needed to render the current page
   5  * Version: 0.1
   6  * Author: Michael Vogel <http://pirati.ca/profile/heluecht>
   7  *
   8  */
   9
  10 use Friendica\App;
  11 use Friendica\Core\Hook;
  12 use Friendica\Core\Renderer;
  13 use Friendica\DI;
  14
  15 function rendertime_install() {
  16         Hook::register('page_end', 'addon/rendertime/rendertime.php', 'rendertime_page_end');
  17         DI::config()->set('system', 'profiler', true);
  18 }
  19
  20 function rendertime_uninstall()
  21 {
  22         DI::config()->delete('system', 'profiler');
  23 }
  24
  25 function rendertime_init_1()
  26 {
  27 }
  28
  29 function rendertime_addon_admin(string &$o)
  30 {
  31         $t = Renderer::getMarkupTemplate('admin.tpl', 'addon/rendertime/');
  32
  33         $o = Renderer::replaceMacros($t, [
  34                 '$submit' => DI::l10n()->t('Save Settings'),
  35                 '$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.')],
  36                 '$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.')],
  37         ]);
  38 }
  39
  40 function rendertime_addon_admin_post()
  41 {
  42         DI::config()->set('rendertime', 'callstack', $_POST['callstack'] ?? false);
  43         DI::config()->set('rendertime', 'minimal_time', $_POST['minimal_time'] ?? 0);
  44 }
  45
  46 /**
  47  * @param string $o
  48  */
  49 function rendertime_page_end(string &$o)
  50 {
  51         $profiler = DI::profiler();
  52
  53         $duration = microtime(true) - $profiler->get('start');
  54
  55         $ignored_modules = [
  56                 \Friendica\Module\Media\Photo\Browser::class,
  57                 \Friendica\Module\Media\Attachment\Browser::class,
  58         ];
  59         $ignored = in_array(DI::router()->getModuleClass(), $ignored_modules);
  60
  61         if (DI::userSession()->isSiteAdmin() && (($_GET['mode'] ?? '') != 'minimal') && !DI::mode()->isMobile() && !DI::mode()->isMobile() && !$ignored) {
  62
  63                 $o = $o . '<div class="renderinfo">' . DI::l10n()->t("Database: %s/%s, Network: %s, Rendering: %s, Session: %s, I/O: %s, Other: %s, Total: %s",
  64                                 round($profiler->get('database') - $profiler->get('database_write'), 3),
  65                                 round($profiler->get('database_write'), 3),
  66                                 round($profiler->get('network'), 2),
  67                                 round($profiler->get('rendering'), 2),
  68                                 round($profiler->get('session'), 2),
  69                                 round($profiler->get('file'), 2),
  70                                 round($duration - $profiler->get('database')
  71                                         - $profiler->get('network') - $profiler->get('rendering')
  72                                         - $profiler->get('session') - $profiler->get('file'), 2),
  73                                 round($duration, 2)
  74                         //round($profiler->get('markstart'), 3)
  75                         //round($profiler->get('plugin'), 3)
  76                         ) . '</div>';
  77
  78                         $total = microtime(true) - $profiler->get('start');
  79                         $rest = $total - ($profiler->get('ready') - $profiler->get('start')) - $profiler->get('init') - $profiler->get('content');
  80                         $o = $o . '<div class="renderinfo">' . DI::l10n()->t("Class-Init: %s, Boot: %s, Init: %s, Content: %s, Other: %s, Total: %s",
  81                                 round($profiler->get('classinit') - $profiler->get('start'), 3),
  82                                 round($profiler->get('ready') - $profiler->get('classinit'), 3),
  83                                 round($profiler->get('init'), 3),
  84                                 round($profiler->get('content'), 3),
  85                                 round($rest, 3),
  86                                 round($total, 3)
  87                                 ) . '</div>';
  88
  89                 if ($profiler->isRendertime()) {
  90                         $o .= '<pre>';
  91                         $o .= $profiler->getRendertimeString(floatval(DI::config()->get('rendertime', 'minimal_time', 0)));
  92                         $o .= '</pre>';
  93                 }
  94         }
  95 }