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<?php |
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namespace BFW\Helpers; |
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use \Exception; |
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/** |
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* Class use to read a directory and sub-directories |
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*/ |
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class ReadDirectory |
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{ |
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/** |
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* @const ERR_RUN_OPENDIR Exception code if opendir fail |
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*/ |
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const ERR_RUN_OPENDIR = 1606001; |
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/** |
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* @var string $calledClass : Name of the current class. |
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* For recall the correct class when she's extended. |
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*/ |
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protected $calledClass = ''; |
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/** |
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* @var array $list : List all path found |
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*/ |
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protected $list; |
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/** |
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* @var array $ignore : Item to ignore during the reading of directories |
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*/ |
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protected $ignore = ['.', '..']; |
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/* |
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* Constructeur |
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* |
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* @param array &$listFiles : List of file(s) found |
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*/ |
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public function __construct(array &$listFiles) |
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{ |
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$this->calledClass = get_called_class(); |
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$this->list = &$listFiles; |
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} |
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/** |
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* Getter accessor to the property calledClass |
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* |
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* @return string |
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*/ |
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public function getCalledClass(): string |
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{ |
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return $this->calledClass; |
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} |
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/** |
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* Getter accessor to the property list |
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* |
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* @return array |
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*/ |
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public function getList(): array |
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{ |
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return $this->list; |
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} |
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/** |
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* Getter accessor to the property ignore |
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* |
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* @return array |
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*/ |
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public function getIgnore(): array |
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{ |
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return $this->ignore; |
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} |
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/** |
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* Read all the directories |
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* |
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* @param string $path : Path to read |
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* |
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* @return void |
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*/ |
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public function run(string $path) |
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{ |
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$dir = opendir($path); |
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if ($dir === false) { |
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throw new Exception( |
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'The directory can not be open. ' |
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.'See php error log for more informations.', |
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self::ERR_RUN_OPENDIR |
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); |
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} |
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//Tant qu'il y a des fichiers à lire dans le dossier |
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while (($file = readdir($dir)) !== false) { |
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$action = $this->itemAction($file, $path); |
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if ($action === 'continue') { |
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continue; |
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} elseif ($action === 'break') { |
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break; |
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} |
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//If it's a directory |
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if (is_dir($path.'/'.$file)) { |
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$this->dirAction($path.'/'.$file); |
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continue; |
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} |
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} |
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closedir($dir); |
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} |
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/** |
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* Action to do when an item (file or directory) is found. |
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* |
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* @param string $fileName The file's name |
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* @param string $pathToFile The file's path |
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* |
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* @return string |
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*/ |
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protected function itemAction(string $fileName, string $pathToFile): string |
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{ |
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if (in_array($fileName, $this->ignore)) { |
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return 'continue'; |
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} |
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return ''; |
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} |
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/** |
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130
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* Recall ReadDirectory to read this directory |
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131
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* This is to avoid having the recursion error |
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* |
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* @param string $dirPath |
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*/ |
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protected function dirAction(string $dirPath) |
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{ |
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$read = new $this->calledClass($this->list); |
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$read->run($dirPath); |
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} |
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} |
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bfw-systems /
bfw
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.