<?php
/**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2022, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
use Exception;
use Friendica\DI;
-use Friendica\Render\FriendicaSmarty;
-use Friendica\Render\ITemplateEngine;
+use Friendica\Network\HTTPException\ServiceUnavailableException;
+use Friendica\Render\TemplateEngine;
/**
* This class handles Renderer related functions.
* beyond are used.
*/
public static $theme = [
- 'sourcename' => '',
'videowidth' => 425,
'videoheight' => 350,
- 'force_max_items' => 0,
'stylesheet' => '',
'template_engine' => 'smarty3',
];
];
/**
- * 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);
+ DI::profiler()->startRecording('rendering');
// pass $baseurl to all templates if it isn't set
- $vars = array_merge(['$baseurl' => DI::baseUrl()->get()], $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 "<pre><b>" . __FUNCTION__ . "</b>: " . $e->getMessage() . "</pre>";
- exit();
+ DI::logger()->critical($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);
}
- DI::profiler()->saveTimestamp($stamp1, "rendering", System::callstack());
+ DI::profiler()->stopRecording();
return $output;
}
/**
* 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 = DI::app();
+ DI::profiler()->startRecording('file');
$t = self::getTemplateEngine();
try {
- $template = $t->getTemplateFile($s, $root);
+ $template = $t->getTemplateFile($file, $subDir);
} catch (Exception $e) {
- echo "<pre><b>" . __FUNCTION__ . "</b>: " . $e->getMessage() . "</pre>";
- exit();
+ DI::logger()->critical($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);
}
- DI::profiler()->saveTimestamp($stamp1, "file", System::callstack());
+ DI::profiler()->stopRecording();
return $template;
}
* 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] = $class;
} else {
- echo "template engine <tt>$class</tt> 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);
}
}
* If $name is not defined, return engine defined by theme,
* or default
*
- * @return ITemplateEngine Template Engine instance
+ * @return TemplateEngine Template Engine instance
+ * @throws ServiceUnavailableException
*/
public static function getTemplateEngine()
{
if (isset(self::$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 $obj;
}
}
- echo "template engine <tt>$template_engine</tt> 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);
}
/**