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<?php |
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namespace allejo\stakx\Manager; |
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use allejo\stakx\Engines\Markdown\TwigMarkdownEngine; |
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use allejo\stakx\Object\Configuration; |
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use allejo\stakx\Twig\FilesystemExtension; |
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use allejo\stakx\Twig\TextExtension; |
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use allejo\stakx\Twig\TwigExtension; |
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use Aptoma\Twig\Extension\MarkdownExtension; |
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use Twig_Environment; |
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use Twig_Loader_Filesystem; |
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class TwigManager extends BaseManager |
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{ |
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/** |
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* @var Twig_Environment |
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*/ |
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private static $twig; |
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public static function &getInstance () |
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{ |
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return self::$twig; |
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} |
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/** |
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* @param Configuration $configuration |
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* @param mixed $options |
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*/ |
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public function configureTwig ($configuration, $options = array()) |
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{ |
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$loader = new Twig_Loader_Filesystem(array( |
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getcwd() |
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)); |
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$theme = $configuration->getTheme(); |
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$mdEngine = new TwigMarkdownEngine(); |
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// Only load a theme if one is specified and actually exists |
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if (!is_null($theme)) |
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{ |
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try |
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{ |
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$loader->addPath($this->fs->absolutePath('_themes', $configuration->getTheme()), 'theme'); |
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} |
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catch (\Twig_Error_Loader $e) |
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{ |
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$this->output->error("The following theme could not be loaded: {theme}", array( |
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"theme" => $theme |
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)); |
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$this->output->error($e->getMessage()); |
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} |
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} |
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self::$twig = new Twig_Environment($loader, array( |
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'autoescape' => $configuration->getTwigAutoescape(), |
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'auto_reload' => true, |
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'cache' => $this->fs->absolutePath('.stakx-cache/twig') |
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)); |
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foreach ($options['globals'] as $global) |
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{ |
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self::$twig->addGlobal($global['name'], $global['value']); |
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} |
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// We'll use this to access the current file in our Twig filters |
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self::$twig->addGlobal('__currentTemplate', ''); |
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self::$twig->addExtension(new TwigExtension()); |
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self::$twig->addExtension(new TextExtension()); |
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self::$twig->addExtension(new MarkdownExtension($mdEngine)); |
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if (!$options['safe']) |
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{ |
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self::$twig->addExtension(new FilesystemExtension()); |
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} |
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if ($configuration->isDebug()) |
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{ |
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self::$twig->addExtension(new \Twig_Extension_Debug()); |
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self::$twig->enableDebug(); |
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} |
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} |
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} |
stakx-io /
stakx
