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<?php |
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namespace PressCLI\ThemeInstall; |
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use ZipArchive; |
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use PressCLI\Lib\Download; |
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class Zip |
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{ |
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/** |
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* Downloads a theme and unzips it. |
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* |
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* @param string $url The URL to download the theme. |
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* @param string $directory The directory to download the theme to. |
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* @param string $name The theme directory name. |
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* |
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* @return string The path to the downloaded theme on success and an empty string on failure. . |
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*/ |
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public static function execute($url, $directory, $name) |
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{ |
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$directory = rtrim($directory, '/'); |
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$zip = Download::execute($url, $directory, 'zip'); |
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if (!$zip) { |
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return ''; |
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} |
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self::extract($zip, $directory, $name); |
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return "{$directory}/{$name}"; |
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} |
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/** |
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* Rename the extracted zip file. |
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* |
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* @param string $extracted The extracted zip file location. |
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* @param string $directory The extracted zip file directory. |
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* @param string $name The name to rename the extracted zip file. |
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*/ |
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protected static function rename($extracted, $directory, $name) |
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{ |
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if (file_exists($extracted)) { |
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rename($extracted, "{$directory}/{$name}"); |
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} |
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} |
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/** |
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* Deletes the downloaded zip. |
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* |
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* @param string $zip The path to the zip file. |
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*/ |
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protected static function cleanUp($zip) |
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{ |
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if (file_exists($zip)) { |
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unlink($zip); |
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} |
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} |
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/** |
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* Extracts a zip file. |
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* |
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* @param string $zip The path to the zip file. |
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* @param string $directory The extraction directory. |
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*/ |
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public static function extract($zip, $directory, $name) |
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{ |
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$archive = new ZipArchive; |
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// Open and extract the zip to the specified directory. |
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$archive->open($zip); |
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$archive->extractTo($directory); |
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// Rename the theme and close the archive. |
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$extractedName = $archive->getNameIndex(0); |
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self::rename("{$directory}/{$extractedName}", $directory, $name); |
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$archive->close(); |
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// Remove the downloaded zip. |
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self::cleanUp($zip); |
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} |
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} |
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DHolloran /
press-cli
