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<?php
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// $Id: browse.php 157 2005-09-21 19:59:33Z stefan $
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/*
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 Website Baker Project <http://www.websitebaker.org/>
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 Copyright (C) 2004-2005, Ryan Djurovich
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 Website Baker is free software; you can redistribute it and/or modify
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 it under the terms of the GNU General Public License as published by
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 the Free Software Foundation; either version 2 of the License, or
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 (at your option) any later version.
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 Website Baker is distributed in the hope that it will be useful,
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 but WITHOUT ANY WARRANTY; without even the implied warranty of
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 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 GNU General Public License for more details.
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 You should have received a copy of the GNU General Public License
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 along with Website Baker; if not, write to the Free Software
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 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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*/
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// Create admin object
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require('../../config.php');
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require_once(WB_PATH.'/framework/class.admin.php');
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$admin = new admin('Media', 'media', false);
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// Include the WB functions file
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require_once(WB_PATH.'/framework/functions.php');
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// Setup template object
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$template = new Template(ADMIN_PATH.'/media');
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$template->set_file('page', 'browse.html');
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$template->set_block('page', 'main_block', 'main');
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// Get the current dir
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$directory = $admin->get_get('dir');
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if($directory == '/') {
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	$directory = '';
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}
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// Check to see if it contains ../
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if(strstr($directory, '../')) {
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	$admin->print_header();
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	$admin->print_error($MESSAGE['MEDIA']['DIR_DOT_DOT_SLASH']);
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}
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if(!file_exists(WB_PATH.'/media'.$directory)) {
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	$admin->print_header();
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	$admin->print_error($MESSAGE['MEDIA']['DIR_DOES_NOT_EXIST']);
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}
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// Check to see if the user wanted to go up a directory into the parent folder
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if($admin->get_get('up') == 1) {
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	$parent_directory = dirname($directory);
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	header("Location: browse.php?dir=$parent_directory");	
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}
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// Workout the parent dir link
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$parent_dir_link = ADMIN_URL.'/media/browse.php?dir='.$directory.'&up=1';
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// Workout if the up arrow should be shown
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if($directory == '') {
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	$display_up_arrow = 'hide';
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} else {
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	$display_up_arrow = '';
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}
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// Insert values
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$template->set_var(array(
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								'CURRENT_DIR' => $directory,
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								'PARENT_DIR_LINK' => $parent_dir_link,
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								'DISPLAY_UP_ARROW' => $display_up_arrow
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								)
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						);
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// Get home folder not to show
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$home_folders = get_home_folders();
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// Generate list
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$template->set_block('main_block', 'list_block', 'list');
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if($handle = opendir(WB_PATH.MEDIA_DIRECTORY.'/'.$directory)) {
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	// Loop through the files and dirs an add to list
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   while(false !== ($file = readdir($handle))) {
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		if(substr($file, 0, 1) != '.' AND $file != '.svn' AND $file != 'index.php') {
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			if(is_dir(WB_PATH.MEDIA_DIRECTORY.$directory.'/'.$file)) {
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				if(!isset($home_folders[$directory.'/'.$file])) {
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					$DIR[] = $file;
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				}
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			} else {
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				$FILE[] = $file;
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			}
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		}
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	}
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	// Now parse these values to the template
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	$temp_id = 0;
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	$row_bg_color = 'EEEEEE';
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	if(isset($DIR)) {
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		foreach($DIR AS $name) {
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			$link_name = str_replace(' ', '%20', $name);
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			$temp_id++;
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			$template->set_var(array(
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											'NAME' => $name,
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											'NAME_SLASHED' => addslashes($name),
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											'TEMP_ID' => $temp_id,
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											'LINK' => "browse.php?dir=$directory/$link_name",
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											'LINK_TARGET' => '',
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											'ROW_BG_COLOR' => $row_bg_color,
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											'FILETYPE_ICON' => ADMIN_URL.'/images/folder_16.png'
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											)
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									);
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			$template->parse('list', 'list_block', true);
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			// Code to alternate row colors
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			if($row_bg_color == 'DEDEDE') {
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				$row_bg_color = 'EEEEEE';
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			} else {
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				$row_bg_color = 'DEDEDE';
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			}
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		}
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	}
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	if(isset($FILE)) {
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		foreach($FILE AS $name) {
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			$temp_id++;
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			$template->set_var(array(
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											'NAME' => $name,
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											'NAME_SLASHED' => addslashes($name),
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											'TEMP_ID' => $temp_id,
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											'LINK' => WB_URL.MEDIA_DIRECTORY.$directory.'/'.$name,
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											'LINK_TARGET' => '_blank',
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											'ROW_BG_COLOR' => $row_bg_color,
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											'FILETYPE_ICON' => ADMIN_URL.'/images/blank.gif'
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											)
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									);
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			$template->parse('list', 'list_block', true);
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			// Code to alternate row colors
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			if($row_bg_color == 'DEDEDE') {
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				$row_bg_color = 'EEEEEE';
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			} else {
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				$row_bg_color = 'DEDEDE';
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			}
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		}
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	}
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}
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// If no files are in the media folder say so
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if($temp_id == 0) {
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	$template->set_var('DISPLAY_LIST_TABLE', 'hide');
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} else {
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	$template->set_var('DISPLAY_NONE_FOUND', 'hide');
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}
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// Insert permissions values
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if($admin->get_permission('media_rename') != true) {
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	$template->set_var('DISPLAY_RENAME', 'hide');
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}
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if($admin->get_permission('media_delete') != true) {
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	$template->set_var('DISPLAY_DELETE', 'hide');
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}
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// Insert language text and messages
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$template->set_var(array(
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								'MEDIA_DIRECTORY' => MEDIA_DIRECTORY,
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								'TEXT_CURRENT_FOLDER' => $TEXT['CURRENT_FOLDER'],
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								'TEXT_RELOAD' => $TEXT['RELOAD'],
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								'TEXT_RENAME' => $TEXT['RENAME'],
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								'TEXT_DELETE' => $TEXT['DELETE'],
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								'TEXT_UP' => $TEXT['UP'],
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								'NONE_FOUND' => $MESSAGE['MEDIA']['NONE_FOUND'],
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								'CONFIRM_DELETE' => $MESSAGE['MEDIA']['CONFIRM_DELETE']
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								)
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						);
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// Parse template object
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$template->parse('main', 'main_block', false);
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$template->pparse('output', 'page');
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?>
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