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<?php |
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|
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/** |
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* By Hackinet |
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*/ |
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class CssCombiner{ |
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|
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private $fileNames = []; |
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|
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function __construct($fileNames){ |
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$this->fileNames = $fileNames; |
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} |
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|
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private function fileValidator($fileName){ |
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|
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$fileParts = explode('.',$fileName); |
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$fileExtension = end($fileParts); |
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|
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if(strtolower($fileExtension) !== "css"){ |
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throw new Exception("Invalid file type. The extension for the file $fileName is $fileExtension."); |
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} |
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|
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if(!file_exists($fileName)){ |
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throw new Exception("The given file $fileName does not exists."); |
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} |
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|
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} |
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|
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private function setHeaders(){ |
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header('Content-Type: text/css'); |
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} |
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|
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public function combine(){ |
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|
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//$this->setHeaders(); |
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|
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$css = ""; |
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$fileNames = $this->fileNames; |
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|
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foreach ($fileNames as $fileName){ |
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try{ |
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$this->fileValidator($fileName); |
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$fileContent = file_get_contents($fileName); |
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$css .= $fileContent; |
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} catch(\Exception $e) { |
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echo 'Message: ' .$e->getMessage(); |
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return false; |
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} |
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} |
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|
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return $css; |
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|
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} |
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|
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|
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} |
