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<?php |
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/** |
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* This file is part of slick/mvc package |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Slick\Mvc\Renderer; |
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use Slick\Http\PhpEnvironment\Request; |
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use Slick\Mvc\Application; |
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use Slick\Mvc\Controller\UrlUtils; |
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use Slick\Template\EngineExtensionInterface; |
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use Slick\Template\Extension\AbstractTwigExtension; |
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use Twig_SimpleFunction as SimpleFunction; |
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/** |
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* HTML twig extension |
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* |
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* @package Slick\Mvc\Renderer |
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*/ |
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class HtmlExtension extends AbstractTwigExtension implements EngineExtensionInterface |
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{ |
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/** |
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* For url parse |
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*/ |
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use UrlUtils; |
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/** |
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* @var Request |
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*/ |
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protected $request; |
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/** |
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* Returns the name of the extension. |
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* |
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* @return string The extension name |
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*/ |
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public function getName() |
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{ |
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return "HTML helper extension"; |
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} |
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/** |
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* Returns a list of functions to add to the existing list. |
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* |
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* @return array An array of functions |
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*/ |
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public function getFunctions() |
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{ |
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return [ |
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new SimpleFunction('url', function($url) { |
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$args = func_get_args(); |
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return call_user_func_array([$this, 'getUrl'], $args); |
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}), |
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new SimpleFunction( |
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'addCss', |
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function($file, $path='/css', $attr = []) { |
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return $this->addCss($file, $path, $attr); |
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} |
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), |
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new SimpleFunction( |
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'addJs', |
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function($file, $path='/stylesheets') { |
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return $this->addJs($file, $path); |
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} |
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) |
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]; |
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} |
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/** |
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* @return Request |
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*/ |
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public function getRequest() |
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{ |
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if (null == $this->request) { |
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$this->request = Application::container()->get('request'); |
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} |
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return $this->request; |
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} |
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/** |
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* Creates an HTML style tag |
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* |
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* @param string $file |
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* @param string $path |
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* @param array $attr |
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* |
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* @return string |
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*/ |
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public function addCss($file, $path='/css', $attr = []) |
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{ |
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$attr = array_merge(['rel' => 'stylesheet'], $attr); |
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$output = []; |
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foreach ($attr as $name => $value) { |
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$output[] = "{$name}=\"{$value}\""; |
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} |
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$attr = implode(' ', $output); |
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$file = str_replace('//', '', "{$path}/{$file}"); |
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return sprintf('<link href="%s" %s>', $file, $attr); |
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} |
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public function addJs($file, $path='/stylesheets') |
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{ |
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$file = str_replace('//', '', "{$path}/{$file}"); |
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return sprintf('<script src="%s"></script>', $file); |
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} |
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} |
slickframework /
mvc
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.