X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FCore%2FRenderer.php;h=29bbb2b89491f83fdd63bfd554108bf5f7eeb65b;hb=3b6c40e2e6ad59f09daef08cf09366c844edd23a;hp=d9d913050fe32a34f324e6900640eff1cc853ceb;hpb=146646c4d43f49e723b830b9ffb0208bad3431a3;p=friendica.git diff --git a/src/Core/Renderer.php b/src/Core/Renderer.php index d9d913050f..29bbb2b894 100644 --- a/src/Core/Renderer.php +++ b/src/Core/Renderer.php @@ -1,41 +1,55 @@ . + * */ namespace Friendica\Core; use Exception; -use Friendica\BaseObject; -use Friendica\Render\FriendicaSmarty; -use Friendica\Render\ITemplateEngine; +use Friendica\DI; +use Friendica\Network\HTTPException\ServiceUnavailableException; +use Friendica\Render\TemplateEngine; /** - * @brief This class handles Renderer related functions. + * This class handles Renderer related functions. */ -class Renderer extends BaseObject +class Renderer { /** - * @brief An array of registered template engines ('name'=>'class name') + * An array of registered template engines ('name'=>'class name') */ public static $template_engines = []; /** - * @brief An array of instanced template engines ('name'=>'instance') + * An array of instanced template engines ('name'=>'instance') */ public static $template_engine_instance = []; /** - * @brief An array for all theme-controllable parameters + * An array for all theme-controllable parameters * * Mostly unimplemented yet. Only options 'template_engine' and * beyond are used. */ public static $theme = [ - 'sourcename' => '', 'videowidth' => 425, 'videoheight' => 350, - 'force_max_items' => 0, 'stylesheet' => '', 'template_engine' => 'smarty3', ]; @@ -50,89 +64,97 @@ class Renderer extends BaseObject ]; /** - * @brief This is our template processor + * Returns the rendered template output from the template string and variables * - * @param string|FriendicaSmarty $s The string requiring macro substitution or an instance of FriendicaSmarty - * @param array $vars Key value pairs (search => replace) - * - * @return string substituted string - * @throws Exception + * @param string $template + * @param array $vars + * @return string + * @throws ServiceUnavailableException */ - public static function replaceMacros($s, array $vars = []) + public static function replaceMacros(string $template, array $vars = []) { - $stamp1 = microtime(true); - $a = self::getApp(); + DI::profiler()->startRecording('rendering'); // pass $baseurl to all templates if it isn't set - $vars = array_merge(['$baseurl' => $a->getBaseURL()], $vars); + $vars = array_merge(['$baseurl' => DI::baseUrl()->get(), '$APP' => DI::app()], $vars); $t = self::getTemplateEngine(); try { - $output = $t->replaceMacros($s, $vars); + $output = $t->replaceMacros($template, $vars); } catch (Exception $e) { - echo "
" . __FUNCTION__ . ": " . $e->getMessage() . ""; - exit(); + DI::logger()->critical($e->getMessage(), ['template' => $template, 'vars' => $vars]); + $message = DI::app()->isSiteAdmin() ? + $e->getMessage() : + DI::l10n()->t('Friendica can\'t display this page at the moment, please contact the administrator.'); + throw new ServiceUnavailableException($message); } - $a->getProfiler()->saveTimestamp($stamp1, "rendering", System::callstack()); + DI::profiler()->stopRecording(); return $output; } /** - * @brief Load a given template $s + * Load a given template $s * - * @param string $s Template to load. - * @param string $root Optional. + * @param string $file Template to load. + * @param string $subDir Subdirectory (Optional) * * @return string template. - * @throws Exception + * @throws ServiceUnavailableException */ - public static function getMarkupTemplate($s, $root = '') + public static function getMarkupTemplate($file, $subDir = '') { - $stamp1 = microtime(true); - $a = self::getApp(); + DI::profiler()->startRecording('file'); $t = self::getTemplateEngine(); try { - $template = $t->getTemplateFile($s, $root); + $template = $t->getTemplateFile($file, $subDir); } catch (Exception $e) { - echo "
" . __FUNCTION__ . ": " . $e->getMessage() . ""; - exit(); + DI::logger()->critical($e->getMessage(), ['file' => $file, 'subDir' => $subDir]); + $message = DI::app()->isSiteAdmin() ? + $e->getMessage() : + DI::l10n()->t('Friendica can\'t display this page at the moment, please contact the administrator.'); + throw new ServiceUnavailableException($message); } - $a->getProfiler()->saveTimestamp($stamp1, "file", System::callstack()); + DI::profiler()->stopRecording(); return $template; } /** - * @brief Register template engine class + * Register template engine class * * @param string $class + * @throws ServiceUnavailableException */ public static function registerTemplateEngine($class) { $v = get_class_vars($class); - if (!empty($v['name'])) - { + if (!empty($v['name'])) { $name = $v['name']; self::$template_engines[$name] = $class; } else { - echo "template engine $class cannot be registered without a name.\n"; - die(); + $admin_message = DI::l10n()->t('template engine cannot be registered without a name.'); + DI::logger()->critical($admin_message, ['class' => $class]); + $message = DI::app()->isSiteAdmin() ? + $admin_message : + DI::l10n()->t('Friendica can\'t display this page at the moment, please contact the administrator.'); + throw new ServiceUnavailableException($message); } } /** - * @brief Return template engine instance. + * Return template engine instance. * * If $name is not defined, return engine defined by theme, * or default * - * @return ITemplateEngine Template Engine instance + * @return TemplateEngine Template Engine instance + * @throws ServiceUnavailableException */ public static function getTemplateEngine() { @@ -142,19 +164,24 @@ class Renderer extends BaseObject if (isset(self::$template_engine_instance[$template_engine])) { return self::$template_engine_instance[$template_engine]; } else { + $a = DI::app(); $class = self::$template_engines[$template_engine]; - $obj = new $class; + $obj = new $class($a->getCurrentTheme(), $a->getThemeInfo()); self::$template_engine_instance[$template_engine] = $obj; return $obj; } } - echo "template engine $template_engine is not registered!\n"; - exit(); + $admin_message = DI::l10n()->t('template engine is not registered!'); + DI::logger()->critical($admin_message, ['template_engine' => $template_engine]); + $message = DI::app()->isSiteAdmin() ? + $admin_message : + DI::l10n()->t('Friendica can\'t display this page at the moment, please contact the administrator.'); + throw new ServiceUnavailableException($message); } /** - * @brief Returns the active template engine. + * Returns the active template engine. * * @return string the active template engine */