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<?php |
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/** |
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* |
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* @copyright 2011 - 2016, Stephan Gambke, mwjames |
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* |
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* @license GPL-2.0-or-later |
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* |
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* This file is part of the MediaWiki extension Lingo. |
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* The Lingo extension is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by the Free |
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* Software Foundation; either version 2 of the License, or (at your option) any |
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* later version. |
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* |
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* The Lingo extension is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more |
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* details. |
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* |
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* You should have received a copy of the GNU General Public License along |
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* with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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* @since 2.0.1 |
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* @file |
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* @ingroup Lingo |
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* @ingroup Test |
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*/ |
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namespace Lingo\Tests\Util; |
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use RuntimeException; |
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/** |
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* @since 2.0.1 |
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* @author mwjames, Stephan Gambke |
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* @ingroup Lingo |
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* @ingroup Test |
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*/ |
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class XmlFileProvider { |
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protected $path = null; |
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/** |
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* @param string $path |
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*/ |
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public function __construct( $path ) { |
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$this->path = $path; |
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} |
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/** |
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* @return string[] |
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*/ |
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public function getFiles() { |
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return $this->loadXmlFiles( $this->readDirectory( $this->path ) ); |
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} |
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/** |
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* @param String $path |
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* @return string |
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*/ |
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protected function readDirectory( $path ) { |
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$path = str_replace( [ '\\', '/' ], DIRECTORY_SEPARATOR, $path ); |
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if ( is_readable( $path ) ) { |
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return $path; |
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} |
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throw new RuntimeException( "Expected an accessible {$path} path" ); |
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} |
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/** |
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* @param String $path |
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* @return string[] |
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*/ |
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protected function loadXmlFiles( $path ) { |
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$directoryIterator = new \RecursiveDirectoryIterator( $path ); |
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$iteratorIterator = new \RecursiveIteratorIterator( $directoryIterator ); |
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$regexIterator = new \RegexIterator( $iteratorIterator, '/^.+\.xml$/i', \RecursiveRegexIterator::GET_MATCH ); |
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$files = call_user_func_array( 'array_merge', iterator_to_array( $regexIterator ) ); |
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return $files; |
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} |
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} |
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wikimedia /
mediawiki-extensions-Lingo
It is generally a best practice as it is often more readable to use concatenation instead of interpolation for variables inside strings.