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<?php |
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/** |
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* Files handling |
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* |
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* Handles all files operations and detection. |
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* |
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* @package System |
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* @author Pierre Lannoy <https://pierre.lannoy.fr/>. |
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* @since 1.0.0 |
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*/ |
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|
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namespace Decalog\System; |
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|
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/** |
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* Define the files functionality. |
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* |
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* Handles all files operations and detection. |
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* |
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* @package System |
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* @author Pierre Lannoy <https://pierre.lannoy.fr/>. |
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* @since 1.0.0 |
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*/ |
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class File { |
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|
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/** |
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* Initializes the class and set its properties. |
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* |
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* @since 1.0.0 |
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*/ |
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public function __construct() { |
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} |
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|
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/** |
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* Lists files. |
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* |
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* @param string $folder Optional. The starting folder. |
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* @param integer $levels Optional. Level of recursion (1 = no recursion). |
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* @param array $file_include Optional. Include list (regex) for file whitelist mode. |
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* @param array $file_exclude Optional. Exclude list (regex) for file blacklist mode. |
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* @param boolean $hidden Optional. List hidden files too. |
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* @return array The list of files. |
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* @since 1.0.0 |
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*/ |
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public static function list_files( $folder = ABSPATH, $levels = 100, $file_include = [], $file_exclude = [], $hidden = false ) { |
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if ( empty( $folder ) || ! $levels ) { |
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return []; |
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} |
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$folder = trailingslashit( $folder ); |
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$files = []; |
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// phpcs:ignore |
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$dir = @opendir( $folder ); |
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if ( $dir ) { |
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while ( false !== ( $file = readdir( $dir ) ) ) { |
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if ( in_array( $file, [ '.', '..' ], true ) ) { |
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continue; |
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} |
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if ( ! $hidden && '.' === $file[0] ) { |
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continue; |
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} |
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if ( is_dir( $folder . $file ) ) { |
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$files = array_merge( $files, self::list_files( $folder . $file, $levels - 1, $file_include, $file_exclude, $hidden ) ); |
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} else { |
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if ( 0 < count( $file_include ) ) { |
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$continue = true; |
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foreach ( $file_include as $rule ) { |
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if ( preg_match( $rule, $folder . $file ) ) { |
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$continue = false; |
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break; |
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} |
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} |
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if ( $continue ) { |
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continue; |
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} |
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} |
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if ( 0 < count( $file_exclude ) ) { |
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foreach ( $file_exclude as $rule ) { |
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if ( preg_match( $rule, $folder . $file ) ) { |
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continue; |
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} |
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} |
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} |
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$files[] = $folder . $file; |
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} |
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} |
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} |
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// phpcs:ignore |
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@closedir( $dir ); |
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return $files; |
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} |
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|
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} |
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|
