Your IP : 216.73.217.53
<?php
/**
* @package Gallery WD
* @author Web-Dorado
* @copyright (C) 2014 Web-Dorado. All rights reserved.
* @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
**/
defined('_JEXEC') or die('Restricted access');
jimport('joomla.application.component.model');
class gallery_wdModelFilemanager extends JModelLegacy {
////////////////////////////////////////////////////////////////////////////////////////
// Events //
////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////
// Constants //
////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////
// Variables //
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////////////////////////////////////////////////////////////////////////////////////////
// Constructor & Destructor //
////////////////////////////////////////////////////////////////////////////////////////
public function __construct() {
parent::__construct();
}
////////////////////////////////////////////////////////////////////////////////////////
// Public Methods //
////////////////////////////////////////////////////////////////////////////////////////
public function get_file_manager_data() {
$option = JRequest::getVar('option');
$mainframe = JFactory::getApplication();
$session_data = array();
$session_data['sort_by'] = $this->get_UserState('sort_by', 'name');
$session_data['sort_order'] = $this->get_UserState('sort_order', 'asc');
$session_data['items_view'] = $this->get_UserState('items_view', 'thumbs');
$session_data['clipboard_task'] = $this->get_UserState('clipboard_task', '');
$session_data['clipboard_files'] = $this->get_UserState('clipboard_files', '');
$session_data['clipboard_src'] = $this->get_UserState('clipboard_src', '');
$session_data['clipboard_dest'] = $this->get_UserState('clipboard_dest', '');
$data = array();
$data['session_data'] = $session_data;
$data['path_components'] = $this->get_path_components();
$data['dir'] = $mainframe->input->get('dir');
$data['files'] = $this->get_files($session_data['sort_by'], $session_data['sort_order']);
$data['extensions'] = $mainframe->input->get('extensions');
$data['callback'] = $mainframe->input->get('callback');
return $data;
}
public static function get_UserState($key, $default = null, $type = 'none', $use_input = true) {
$option = 'com_gallery_wd';
$controller = 'filemanager';
$full_key = $option . '.' . $controller == '' ? '' : $controller . '.' . $key;
$app = JFactory::getApplication();
if ($use_input == true) {
return $app->getUserStateFromRequest($full_key, $key, $default, $type);
} else {
return $app->getUserState($full_key, $default);
}
}
////////////////////////////////////////////////////////////////////////////////////////
// Getters & Setters //
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// Private Methods //
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public function get_path_components() {
$input = JFactory::getApplication()->input;
if(JRequest::getVar('dir')!='')
$dir=JRequest::getVar('dir');
else
$dir='';
$dir_names = explode('/', $dir);
$path = '';
$components = array();
$component = array();
$component['name'] = 'root';
$component['path'] = $path;
$components[] = $component;
for ($i = 0; $i < count($dir_names); $i++) {
$dir_name = $dir_names[$i];
if ($dir_name == '') {
continue;
}
$path .= (($path == '') ? $dir_name : '/' . $dir_name);
$component = array();
$component['name'] = $dir_name;
$component['path'] = $path;
$components[] = $component;
}
return $components;
}
function get_files($sort_by, $sort_order) {
$input = JFactory::getApplication()->input;
if(JRequest::getVar('dir')!='')
$dir=JRequest::getVar('dir');
else
$dir='';
$icons_dir_url = 'components/com_gallery_wd/images/filemanager/file_icons';
$valid_types = explode(',', strtolower(JRequest::getVar('extensions','*')));
$parent_dir = $this->get_controller()->get_uploads_dir() . '/' . $dir;
$parent_dir_url = $this->get_controller()->get_uploads_url() . '/' . $dir;
$file_names = $this->get_sorted_file_names($parent_dir, $sort_by, $sort_order);
$dirs = array();
$files = array();
foreach ($file_names as $file_name) {
if (($file_name == '.') || ($file_name == '..')) {
continue;
}
if (is_dir($parent_dir . '/' . $file_name)) {
$file = array();
$file['is_dir'] = true;
$file['name'] = $file_name;
$file['type'] = '';
$file['thumb'] = $icons_dir_url . '/dir.png';
$file['icon'] = $icons_dir_url . '/dir.png';
$file['size'] = '';
$file['date_modified'] = '';
$file['resolution']='';
$dirs[] = $file;
} else {
$file = array();
$file['is_dir'] = false;
$file['name'] = $file_name;
$type=explode('.', $file_name);
$end_type=end($type);
$file['type'] = strtolower($end_type);
$icon = $icons_dir_url . '/' . $file['type'] . '.png';
if (file_exists($icon) == false) {
$icon = $icons_dir_url . '/' . '_blank.png';
}
$file['thumb'] = $this->is_img($file['type']) ? $parent_dir_url . '/thumb/' . $file_name : $icon;
$file['icon'] = $icon;
if (($valid_types[0] != '*') && (in_array($file['type'], $valid_types) == FALSE)) {
continue;
}
$file_size_kb = (int)(filesize($parent_dir . '/' . $file_name) / 1024);
$file_size_mb = (int)($file_size_kb / 1024);
$file['size'] = $file_size_kb < 1024 ? (string)$file_size_kb . 'KB' : (string)$file_size_mb . 'MB';
$file['date_modified'] = date('d F Y, H:i', filemtime($parent_dir . '/' . $file_name));
$image_info = getimagesize($parent_dir . '/' . $file_name);
$file['resolution'] = $this->is_img($file['type']) ? $image_info[0] . ' x ' . $image_info[1] . ' px' : '';
$files[] = $file;
}
}
$result = $sort_order == 'asc' ? array_merge($dirs, $files) : array_merge($files, $dirs);
return $result;
}
public static function get_controller() {
require_once 'components/com_gallery_wd/controllers/filemanager.php';
$controller_class = 'gallery_wdControllerFilemanager';
$controller = new $controller_class();
return $controller;
}
private function get_sorted_file_names($parent_dir, $sort_by, $sort_order) {
$file_names = scandir($parent_dir);
switch ($sort_by) {
case 'name':
natcasesort($file_names);
if ($sort_order == 'desc') {
$file_names = array_reverse($file_names);
}
break;
case 'size':
usort($file_names, function ($a, $b) use ($parent_dir, $sort_by, $sort_order) {
$size_of_a = filesize($parent_dir . '/' . $a);
$size_of_b = filesize($parent_dir . '/' . $b);
return $sort_order == 'asc' ? $size_of_a > $size_of_b : $size_of_a < $size_of_b;
});
break;
case 'date_modified':
usort($file_names, function ($a, $b) use ($parent_dir, $sort_by, $sort_order) {
$m_time_a = filemtime($parent_dir . '/' . $a);
$m_time_b = filemtime($parent_dir . '/' . $b);
return $sort_order == 'asc' ? $m_time_a > $m_time_b : $m_time_a < $m_time_b;
});
break;
}
return $file_names;
}
private function is_img($file_type) {
switch ($file_type) {
case 'jpg':
case 'jpeg':
case 'png':
case 'bmp':
case 'gif':
return true;
break;
}
return false;
}
////////////////////////////////////////////////////////////////////////////////////////
// Listeners //
////////////////////////////////////////////////////////////////////////////////////////
}