3 fonctions ré-écrites dans class.plx.medias.php pour le CMS PluXml

class.plx.medias.partiel.php

	/**
	 * Méthode qui retourne un tableau de tous les dossiers et sous-dossiers d'un répertoire.
	 *
	 * @author	J.P. Pourrez (bazooka07)
	 **/
	private function _getAllDirs() {
		$result = array();
		$pattern = '*/';
		$offset = strlen($this->path);
		for($i=1; $i<10; $i++) {
			$dirs = glob($this->path . str_repeat($pattern, $i), GLOB_ONLYDIR);
			if(empty($dirs)) { break; }
			foreach($dirs as $d) {
				$path = substr($d, $offset);
				$result[] = array(
					'level' => $i,
					/* 'name'	=> '/'.$path, // totalement inutile et jamais utilisé ! */
					'path'	=> $path
				);
			}
		}
		usort($result, function($a, $b) { return strcasecmp($a['path'], $b['path']); });
		return $result;
	}

	/**
	 * Méthode qui retourne la liste des fichiers d'un répertoire
	 *
	 * @param	dir		répertoire de lecture
	 * @return	files	tableau contenant la liste de tous les fichiers d'un dossier
	 * @author	Stephane F
	 **/
	private function _getDirFiles($dir) {

		$src = $this->path.$dir;
		if(!is_dir($src)) return array();

		$defaultSample = PLX_CORE.'admin/theme/images/file.png';
		$offset = strlen($this->path);
		$files = array();
		foreach(array_filter(
			glob($src.'*'),
			function($item) { return !preg_match('@\.tb\.\w+$@', $item); } # On rejette les miniatures
		) as $filename) {
			if(is_dir($filename)) { continue; }

			$thumbInfos = false;
			if(preg_match('@\.(jpe?g|png|gif)$@i', $filename, $matches)) {
				# Youpi! We catch a picture
				$thumbName = plxUtils::thumbName($filename);
				if(file_exists($thumbName)) {
					$thumbInfos = array(
						'infos' 	=> getimagesize($thumbName),
						'filesize'	=> filesize($thumbName)
					);
				}
				$sample = $this->path. '.thumbs/' .substr($filename, $offset);
				$sampleOk = (
					file_exists($sample) or
					plxUtils::makeThumb(
						$filename,
						$sample
					)
				);
				$imgSize = getimagesize($filename);
			} else {
				$imgSize = false;
			}
			$stats = stat($filename);
			$files[basename($filename)] = array(
				'.thumb'	=> (!empty($sampleOk)) ? $sample : $defaultSample,
				'name' 		=> basename($filename),
				'path' 		=> $filename,
				'date' 		=> $stats['mtime'],
				'filesize' 	=> $stats['size'],
				'extension'	=> '.' . strtolower(pathinfo($filename, PATHINFO_EXTENSION)),
				'infos' 	=> $imgSize,
				'thumb' 	=> $thumbInfos
			);
		}

		ksort($files);
		return $files;
	}

	/**
	 * Méthode qui formate l'affichage de la liste déroulante des dossiers
	 *
	 * @return	string	balise select à afficher
	 * @author	J.P. Pourrez (bazooka07)
	 **/
	public function contentFolder() {

		$currentFolder = $this->dir;
		if(!empty($this->aDirs)) {
			$options = array_map(
				function($item) use($currentFolder) {
					$selected = ($item['path'] == $currentFolder) ? ' selected' : '';
					return <<< OPTION
			<option class="level_{$item['level']}" value="${item['path']}"$selected>/${item['path']}</option>
OPTION;
				},
				$this->aDirs
			);
		}

		$selectedRoot = (empty($this->dir)) ? ' selected' : '';
		$caption = L_PLXMEDIAS_ROOT;
		$start = <<< START
		<select class="folder" id="folder" name="folder">
			<option value="."$selectedRoot>($caption)</option>\n
START;
		$stop = <<< STOP
		</select>\n
STOP;
		return $start . ((!empty($options)) ? implode("\n", $options) : '') . $stop;
	}