first commit

administrator/components/com_pagebuilderck/models/browse.php

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+<?php
+/**
+ * @name		Page Builder CK
+ * @package		com_pagebuilderck
+ * @copyright	Copyright (C) 2015. All rights reserved.
+ * @license		GNU General Public License version 2 or later; see LICENSE.txt
+ * @author		Cedric Keiflin - https://www.template-creator.com - https://www.joomlack.fr
+ */
+
+defined('_JEXEC') or die;
+
+use Pagebuilderck\CKModel;
+
+class PagebuilderckModelBrowse extends CKModel {
+
+	public function __construct() {
+		parent::__construct();
+	}
+
+	/*
+	 * Get a list of folders and files 
+	 */
+	public function getItemsList($type = 'image') {
+		$input = JFactory::getApplication()->input;
+
+		$type = $input->get('type', $type, 'string');
+
+		switch ($type) {
+			case 'video' :
+				$filetypes = array('.mp4', '.ogv', '.webm');
+				break;
+			case 'audio' :
+				$filetypes = array('.mp3', '.ogg');
+				break;
+			case 'image' :
+			default :
+				$filetypes = array('.jpg', '.jpeg', '.png', '.gif', '.tiff', '.webp');
+				break;
+		}
+
+		$folder = $input->get('folder', 'images', 'string');
+		$tree = new stdClass();
+
+		// look for all folder and files
+		$this->getSubfolder(JPATH_SITE . '/' . $folder, $tree, implode('|', $filetypes), 1);
+
+		$tree = $this->prepareList($tree);
+
+		return $tree;
+	}
+
+	/* 
+	 * List the subfolders and files according to the filter
+	 */
+	private function getSubfolder($folder, &$tree, $filter, $level) {
+		$folders = JFolder::folders($folder, '.', $recurse = false, $fullpath = true);
+
+		if (! count($folders)) return;
+
+		foreach ($folders as $f) {
+			// list all authorized files from the folder
+			$files = JFolder::files($f, $filter, $recurse = false, $fullpath = false);
+			$fName = JFile::makeSafe($f);
+			$tree->$fName = new stdClass();
+			$name = explode('/', $f);
+			$name = end($name);
+			$tree->$fName->name = $name;
+			$tree->$fName->path = $f;
+			$tree->$fName->files = $files;
+			$tree->$fName->level = $level;
+
+			// recursive loop
+			$this->getSubfolder($f, $tree, $filter, $level+1);
+		}
+		return;
+	}
+
+	/* 
+	 * Set level diff and check for depth
+	 */
+	private function prepareList($items) {
+		if (! $items) return $items;
+
+		$lastitem = 0;
+		foreach ($items as $i => $item)
+		{
+			$item->deeper     = false;
+			$item->shallower  = false;
+			$item->level_diff = 0;
+
+			if (isset($items->$lastitem))
+			{
+				$items->$lastitem->deeper     = ($item->level > $items->$lastitem->level);
+				$items->$lastitem->shallower  = ($item->level < $items->$lastitem->level);
+				$items->$lastitem->level_diff = ($items->$lastitem->level - $item->level);
+			}
+			$lastitem = $i;
+
+			$item->basepath = str_replace(JPATH_SITE, '', $item->path);
+			$item->basepath = str_replace('\\', '/', $item->basepath);
+			$item->basepath = trim($item->basepath, '/');
+		}
+
+		return $items;
+	}
+}