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<?php |
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namespace Faulancer\View\Helper; |
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use Faulancer\Http\Request; |
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use Faulancer\Service\Config; |
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use Faulancer\Service\RequestService; |
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use Faulancer\View\AbstractViewHelper; |
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use Faulancer\View\ViewController; |
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/** |
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* Class AssetList |
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* |
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* @category ViewHelper |
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* @package Faulancer\View\Helper |
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* @author Florian Knapp <[email protected]> |
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* @license MIT License |
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* @link No link provided |
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*/ |
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class AssetList extends AbstractViewHelper |
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{ |
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/** |
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* Render a asset list by type |
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* |
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* @param ViewController $view The current view |
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* @param string $type The asset type |
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* @param bool $inHead If all assets should be concatenated |
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* within style tag in head |
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* |
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* @return string |
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*/ |
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public function __invoke(ViewController $view, $type, $inHead = false) |
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{ |
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$result = ''; |
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$pattern = ''; |
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switch ($type) { |
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case 'js': |
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$pattern = '<script src="%s"></script>'; |
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break; |
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case 'css': |
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$pattern = '<link rel="stylesheet" type="text/css" href="%s">'; |
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break; |
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} |
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/** @var array $files */ |
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$files = $view->getVariable('assets' . ucfirst($type)); |
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if (empty($files)) { |
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return ''; |
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} |
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if (defined('APPLICATION_ENV') && APPLICATION_ENV === 'production' && $inHead) { |
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$result = '<style type="text/css">'; |
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$result .= $this->_collectAssetsContent($files); |
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$result .= '</style>'; |
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return $result; |
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} |
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foreach ($files AS $file) { |
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$result .= sprintf($pattern, $file) . "\n"; |
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} |
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return $result; |
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} |
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/** |
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* Collect all assets content for concatenation |
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* |
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* @param array $files The asset files |
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* |
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* @return string |
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*/ |
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private function _collectAssetsContent(array $files) |
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{ |
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/** @var Config $config */ |
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$config = $this->getServiceLocator()->get(Config::class); |
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$docRoot = realpath($config->get('projectRoot') . '/public'); |
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$contents = []; |
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foreach ($files as $file) { |
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if (file_exists($docRoot . $file)) { |
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$contents[] = file_get_contents($docRoot . $file); |
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} |
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} |
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$content = str_replace( |
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["\n", "\t", " ", ": ", " {", "{ ", " }", ";}"], |
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["", "", "", ":", "{", "{", "}", "}"], |
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implode('', $contents) |
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); |
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return $content; |
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} |
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105
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} |
FloKnapp /
faulancer
