49 lines
1.2 KiB
PHP
49 lines
1.2 KiB
PHP
<?php
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/**
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* Copyright 2014-2017 Horde LLC (http://www.horde.org/)
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*
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* See the enclosed file COPYING for license information (LGPL). If you
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* did not receive this file, see http://www.horde.org/licenses/lgpl21.
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*
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* @category Horde
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* @copyright 2014-2017 Horde LLC
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* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
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* @package JavascriptMinify
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*/
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/**
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* Javascript minification driver that does nothing (returns the unaltered
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* javascript).
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*
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* @author Michael Slusarz <slusarz@horde.org>
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* @category Horde
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* @copyright 2014-2017 Horde LLC
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* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
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* @package JavascriptMinify
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*/
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class Horde_JavascriptMinify_Null extends Horde_JavascriptMinify
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{
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/**
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*/
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public function minify()
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{
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if (is_string($this->_data)) {
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return $this->_data;
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}
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$out = '';
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foreach ($this->_data as $val) {
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if (!is_readable($val)) {
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throw new Horde_JavascriptMinify_Exception(
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sprintf('%s does not exist or is not readable.', $val)
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);
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}
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$out .= file_get_contents($val) . "\n";
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}
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return $out;
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}
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}
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