<?php
/**
 *
 * @category        admin
 * @package         pages
 * @author          WebsiteBaker Project
 * @copyright       2004-2009, Ryan Djurovich
 * @copyright       2009-2011, Website Baker Org. e.V.
 * @link			http://www.websitebaker2.org/
 * @license         http://www.gnu.org/licenses/gpl.html
 * @platform        WebsiteBaker 2.8.x
 * @requirements    PHP 5.2.2 and higher
 * @version         $Id: sections.php 1402 2011-01-22 04:41:07Z Luisehahne $
 * @filesource		$HeadURL: svn://isteam.dynxs.de/wb-archiv/branches/2.8.x/wb/admin/pages/sections.php $
 * @lastmodified    $Date: 2011-01-22 05:41:07 +0100 (Sat, 22 Jan 2011) $
 *
 */

// Include config file
require('../../config.php');

// Make sure people are allowed to access this page
if(MANAGE_SECTIONS != 'enabled')
{
	header('Location: '.ADMIN_URL.'/pages/index.php');
	exit(0);
}
/* */
$debug = false; // to show position and section_id
If(!defined('DEBUG')) { define('DEBUG',$debug);}
// Create new admin object
require_once(WB_PATH.'/framework/class.admin.php');
$admin = new admin('Pages', 'pages_modify');

// Get page id
if(!isset($_GET['page_id']) || !is_numeric($_GET['page_id']))
{
	header("Location: index.php");
	exit(0);
} else {
	$page_id = $_GET['page_id'];
}

/*
if( (!($page_id = $admin->checkIDKEY('page_id', 0, $_SERVER['REQUEST_METHOD']))) )
{
	$admin->print_error($MESSAGE['GENERIC_SECURITY_ACCESS']);
	exit();
}
*/

// Check if we are supposed to add or delete a section
if(isset($_GET['section_id']) && is_numeric($_GET['section_id']))
{
	// Get more information about this section
	$section_id = $_GET['section_id'];
    $sql  = 'SELECT `module` FROM `'.TABLE_PREFIX.'sections` ';
    $sql .= 'WHERE `section_id` ='.$section_id;
    $query_section = $database->query($sql);

	if($query_section->numRows() == 0)
    {
		$admin->print_error('Section not found');
	}
	$section = $query_section->fetchRow();
	// Include the modules delete file if it exists
	if(file_exists(WB_PATH.'/modules/'.$section['module'].'/delete.php'))
    {
		require(WB_PATH.'/modules/'.$section['module'].'/delete.php');
	}
    $sql  = 'DELETE FROM `'.TABLE_PREFIX.'sections` ';
    $sql .= 'WHERE `section_id` ='.$section_id.' LIMIT 1';
    $query_section = $database->query($sql);

	if($database->is_error())
    {
		$admin->print_error($database->get_error());
	} else {
		require(WB_PATH.'/framework/class.order.php');
		$order = new order(TABLE_PREFIX.'sections', 'position', 'section_id', 'page_id');
		$order->clean($page_id);
		$admin->print_success($TEXT['SUCCESS'], ADMIN_URL.'/pages/sections.php?page_id='.$admin->getIDKEY($page_id));
		$admin->print_footer();
		exit();
	}
} elseif(isset($_POST['module']) && $_POST['module'] != '')
{
	// Get section info
	$module = preg_replace("/\W/", "", $admin->add_slashes($_POST['module']));  // fix secunia 2010-91-4
	// Include the ordering class
	require(WB_PATH.'/framework/class.order.php');
	// Get new order
	$order = new order(TABLE_PREFIX.'sections', 'position', 'section_id', 'page_id');
	$position = $order->get_new($page_id);	
	// Insert module into DB
    $sql  = 'INSERT INTO `'.TABLE_PREFIX.'sections` SET ';
    $sql .= '`page_id` = '.$page_id.', ';
    $sql .= '`module` = "'.$module.'", ';
    $sql .= '`position` = '.$position.', ';
    $sql .= '`block`=1';
    $database->query($sql);
	// Get the section id
	$section_id = $database->get_one("SELECT LAST_INSERT_ID()");	
	// Include the selected modules add file if it exists
	if(file_exists(WB_PATH.'/modules/'.$module.'/add.php'))
    {
		require(WB_PATH.'/modules/'.$module.'/add.php');
	}
}

// Get perms
// $database = new database();
$sql  = 'SELECT `admin_groups`,`admin_users` FROM `'.TABLE_PREFIX.'pages` ';
$sql .= 'WHERE `page_id` = '.$page_id;
$results = $database->query($sql);

$results_array = $results->fetchRow();
$old_admin_groups = explode(',', $results_array['admin_groups']);
$old_admin_users = explode(',', $results_array['admin_users']);
$in_old_group = FALSE;
foreach($admin->get_groups_id() as $cur_gid)
{
	if (in_array($cur_gid, $old_admin_groups))
    {
		$in_old_group = TRUE;
	}
}
if((!$in_old_group) && !is_numeric(array_search($admin->get_user_id(), $old_admin_users)))
{
	$admin->print_error($MESSAGE['PAGES']['INSUFFICIENT_PERMISSIONS']);
}

// Get page details
// $database = new database();
$sql  = 'SELECT * FROM `'.TABLE_PREFIX.'pages` ';
$sql .= 'WHERE `page_id` = '.$page_id;
$results = $database->query($sql);

if($database->is_error())
{
	// $admin->print_header();
	$admin->print_error($database->get_error());
}
if($results->numRows() == 0)
{
	// $admin->print_header();
	$admin->print_error($MESSAGE['PAGES']['NOT_FOUND']);
}
$results_array = $results->fetchRow();

// Set module permissions
$module_permissions = $_SESSION['MODULE_PERMISSIONS'];

// Unset block var
unset($block);
// Include template info file (if it exists)
if($results_array['template'] != '')
{
	$template_location = WB_PATH.'/templates/'.$results_array['template'].'/info.php';
} else {
	$template_location = WB_PATH.'/templates/'.DEFAULT_TEMPLATE.'/info.php';
}
if(file_exists($template_location))
{
	require($template_location);
}
// Check if $menu is set
if(!isset($block[1]) || $block[1] == '')
{
	// Make our own menu list
	$block[1] = $TEXT['MAIN'];
}

/*-- load css files with jquery --*/
// include jscalendar-setup
$jscal_use_time = true; // whether to use a clock, too
require_once(WB_PATH."/include/jscalendar/wb-setup.php");

// Setup template object
$template = new Template(THEME_PATH.'/templates');
$template->set_file('page', 'pages_sections.htt');
$template->set_block('page', 'main_block', 'main');
$template->set_block('main_block', 'module_block', 'module_list');
$template->set_block('main_block', 'section_block', 'section_list');
$template->set_block('section_block', 'block_block', 'block_list');
$template->set_block('main_block', 'calendar_block', 'calendar_list');
$template->set_var('FTAN', $admin->getFTAN());

// set first defaults and messages
$template->set_var(array(
				'PAGE_ID' => $results_array['page_id'],
				// 'PAGE_IDKEY' => $admin->getIDKEY($results_array['page_id']),
				'PAGE_IDKEY' => $results_array['page_id'],
				'TEXT_PAGE' => $TEXT['PAGE'],
				'PAGE_TITLE' => ($results_array['page_title']),
				'MENU_TITLE' => ($results_array['menu_title']),
				'TEXT_CURRENT_PAGE' => $TEXT['CURRENT_PAGE'],
				'HEADING_MANAGE_SECTIONS' => $HEADING['MANAGE_SECTIONS'],
				'HEADING_MODIFY_PAGE' => $HEADING['MODIFY_PAGE'],
				'TEXT_CHANGE_SETTINGS' => $TEXT['CHANGE_SETTINGS'],
				'TEXT_ADD_SECTION' => $TEXT['ADD_SECTION'],
				'TEXT_ID' => 'ID',
				'TEXT_TYPE' => $TEXT['TYPE'],
				'TEXT_BLOCK' => $TEXT['BLOCK'],
				'TEXT_PUBL_START_DATE' => $TEXT{'PUBL_START_DATE'},
				'TEXT_PUBL_END_DATE' => $TEXT['PUBL_END_DATE'],
				'TEXT_ACTIONS' => $TEXT['ACTIONS'],
				'ADMIN_URL' => ADMIN_URL,
				'WB_URL' => WB_URL,
				'THEME_URL' => THEME_URL
				) 
			);

// Insert variables
$template->set_var(array(
				'PAGE_ID' => $results_array['page_id'],
				// 'PAGE_IDKEY' => $admin->getIDKEY($results_array['page_id']),
				'PAGE_IDKEY' => $results_array['page_id'],
				'VAR_PAGE_TITLE' => $results_array['page_title'],
				'SETTINGS_LINK' => ADMIN_URL.'/pages/settings.php?page_id='./*$admin->getIDKEY()*/$results_array['page_id'],
				'MODIFY_LINK' => ADMIN_URL.'/pages/modify.php?page_id='./*$admin->getIDKEY()*/$results_array['page_id']
				)
			);

$sql  = 'SELECT `section_id`,`module`,`position`,`block`,`publ_start`,`publ_end` ';
$sql .= 'FROM `'.TABLE_PREFIX.'sections` ';
$sql .= 'WHERE `page_id` = '.$page_id.' ';
$sql .= 'ORDER BY `position` ASC';
$query_sections = $database->query($sql);

if($query_sections->numRows() > 0)
{
	$num_sections = $query_sections->numRows();
	while($section = $query_sections->fetchRow())
    {
		if(!is_numeric(array_search($section['module'], $module_permissions)))
        {
			// Get the modules real name
            $sql = 'SELECT `name` FROM `'.TABLE_PREFIX.'addons` ';
            $sql .= 'WHERE `directory` = "'.$section['module'].'"';
            if(!$database->get_one($sql) || !file_exists(WB_PATH.'/modules/'.$section['module']))
			{
				$edit_page = '<span class="module_disabled">'.$section['module'].'</span>';
			}else
			{
				$edit_page = '';
			}
			$edit_page_0 = '<a id="sid'.$section['section_id'].'" href="'.ADMIN_URL.'/pages/modify.php?page_id='./*$admin->getIDKEY()*/$results_array['page_id'];
			$edit_page_1 = $section['section_id'].'">'.$section['module'].'</a>';
			if(SECTION_BLOCKS)
            {
				if($edit_page == '')
				{
					if(defined('EDIT_ONE_SECTION') && EDIT_ONE_SECTION)
					{
						$edit_page = $edit_page_0.'&amp;wysiwyg='.$edit_page_1;
					} else {
						$edit_page = $edit_page_0.'#wb_'.$edit_page_1;
					}
				}
				$input_attribute = 'input_normal';
				$template->set_var(array(
						'STYLE_DISPLAY_SECTION_BLOCK' => ' style="visibility:visible;"',
						'NAME_SIZE' => 300,
						'INPUT_ATTRIBUTE' => $input_attribute,
						'VAR_SECTION_ID' => $section['section_id'],
						// 'VAR_SECTION_IDKEY' => $admin->getIDKEY($section['section_id']),
						'VAR_SECTION_IDKEY' => $section['section_id'],
						'VAR_POSITION' => $section['position'],
						'LINK_MODIFY_URL_VAR_MODUL_NAME' => $edit_page,
						'SELECT' => '',
						'SET_NONE_DISPLAY_OPTION' => ''
						)
					);
				// Add block options to the section_list
				$template->clear_var('block_list');
				foreach($block AS $number => $name)
                {
					$template->set_var('NAME', htmlentities(strip_tags($name)));
					$template->set_var('VALUE', $number);
					$template->set_var('SIZE', 1);
					if($section['block'] == $number)
                    {
						$template->set_var('SELECTED', ' selected="selected"');
					} else {
						$template->set_var('SELECTED', '');
					}
					$template->parse('block_list', 'block_block', true);
				}
			} else {
				if($edit_page == '')
				{
					$edit_page = $edit_page_0.'#wb_'.$edit_page_1;
				}
				$input_attribute = 'input_normal';
				$template->set_var(array(
						'STYLE_DISPLAY_SECTION_BLOCK' => ' style="visibility:hidden;"',
						'NAME_SIZE' => 300,
						'INPUT_ATTRIBUTE' => $input_attribute,
						'VAR_SECTION_ID' => $section['section_id'],
						// 'VAR_SECTION_IDKEY' => $admin->getIDKEY($section['section_id']),
						'VAR_SECTION_IDKEY' => $section['section_id'],
						'VAR_POSITION' => $section['position'],
						'LINK_MODIFY_URL_VAR_MODUL_NAME' => $edit_page,
						'NAME' => htmlentities(strip_tags($block[1])),
						'VALUE' => 1,
						'SET_NONE_DISPLAY_OPTION' => ''
						)
					);
			}
			// Insert icon and images
			$template->set_var(array(
						'CLOCK_16_PNG' => 'clock_16.png',
						'CLOCK_DEL_16_PNG' => 'clock_del_16.png',
						'DELETE_16_PNG' => 'delete_16.png'
						) 
					);
			// set calendar start values
			if($section['publ_start']==0)
            {
				$template->set_var('VALUE_PUBL_START', '');
			} else {
				$template->set_var('VALUE_PUBL_START', date($jscal_format, $section['publ_start']));
			}
			// set calendar start values
			if($section['publ_end']==0)
            {
				$template->set_var('VALUE_PUBL_END', '');
			} else {
				$template->set_var('VALUE_PUBL_END', date($jscal_format, $section['publ_end']));
			}
			// Insert icons up and down
			if($section['position'] != 1 )
            {
				$template->set_var(
							'VAR_MOVE_UP_URL',
							'<a href="'.ADMIN_URL.'/pages/move_up.php?page_id='.$page_id.'&amp;section_id='.$section['section_id'].'">
							<img src="'.THEME_URL.'/images/up_16.png" alt="{TEXT_MOVE_UP}" />
							</a>' );
			} else {
				$template->set_var(array(
							'VAR_MOVE_UP_URL' => ''
							) 
						);
			}
			if($section['position'] != $num_sections ) {
				$template->set_var(
							'VAR_MOVE_DOWN_URL',
							'<a href="'.ADMIN_URL.'/pages/move_down.php?page_id='.$page_id.'&amp;section_id='.$section['section_id'].'">
							<img src="'.THEME_URL.'/images/down_16.png" alt="{TEXT_MOVE_DOWN}" />
							</a>' );
			} else {
				$template->set_var(array(
							'VAR_MOVE_DOWN_URL' => ''
							) 
						);
			}
		} else {
		  continue;
		}

			$template->set_var(array(
							'DISPLAY_DEBUG' => ' style="visibility="visible;"',
							'TEXT_SID' => 'SID',
							'DEBUG_COLSPAN_SIZE' => 9
							) 
						);
		if($debug)
        {
			$template->set_var(array(
							'DISPLAY_DEBUG' => ' style="visibility="visible;"',
							'TEXT_PID' => 'PID',
							'TEXT_SID' => 'SID',
							'POSITION' => $section['position']
							) 
						);
		} else {
			$template->set_var(array(
							'DISPLAY_DEBUG' => ' style="display:none;"',
							'TEXT_PID' => '',
							'POSITION' => ''
							) 
						);
		}
		$template->parse('section_list', 'section_block', true);
	}
}

// now add the calendars -- remember to to set the range to [1970, 2037] if the date is used as timestamp!
// the loop is simply a copy from above.
$sql  = 'SELECT `section_id`,`module` FROM `'.TABLE_PREFIX.'sections` ';
$sql .= 'WHERE page_id = '.$page_id.' ';
$sql .= 'ORDER BY `position` ASC';
$query_sections = $database->query($sql);

if($query_sections->numRows() > 0)
{
	$num_sections = $query_sections->numRows();
	while($section = $query_sections->fetchRow())
    {
		// Get the modules real name
        $sql  = 'SELECT `name` FROM `'.TABLE_PREFIX.'addons` ';
        $sql .= 'WHERE `directory` = "'.$section['module'].'"';
        $module_name = $database->get_one($sql);

		if(!is_numeric(array_search($section['module'], $module_permissions)))
        {
			$template->set_var(array(
						'jscal_ifformat' => $jscal_ifformat,
						'jscal_firstday' => $jscal_firstday,
						'jscal_today' => $jscal_today,
						'start_date' => 'start_date'.$section['section_id'],
						'end_date' => 'end_date'.$section['section_id'],
						'trigger_start' => 'trigger_start'.$section['section_id'],
						'trigger_end' => 'trigger_stop'.$section['section_id']
						) 
					);
			if(isset($jscal_use_time) && $jscal_use_time==TRUE) {
				$template->set_var(array(
						'showsTime' => "true",
						'timeFormat' => "24"
						) 
					);
			}  else {
				$template->set_var(array(
						'showsTime' => "false",
						'timeFormat' => "24"
						) 
					);
			}
		}
		$template->parse('calendar_list', 'calendar_block', true);
	}
}

// Work-out if we should show the "Add Section" form
$sql  = 'SELECT `section_id` FROM `'.TABLE_PREFIX.'sections` ';
$sql .= 'WHERE `page_id` = '.$page_id.' AND `module` = "menu_link"';
$query_sections = $database->query($sql);
if($query_sections->numRows() == 0)
{
	// Modules list
    $sql  = 'SELECT `name`,`directory`,`type` FROM `'.TABLE_PREFIX.'addons` ';
    $sql .= 'WHERE `type` = "module" AND `function` = "page" AND `directory` != "menu_link" ';
    $sql .= 'ORDER BY `name`';
    $result = $database->query($sql);
// if(DEBUG && $database->is_error()) { $admin->print_error($database->get_error()); }

	if($result->numRows() > 0)
    {
		while ($module = $result->fetchRow())
        {
			// Check if user is allowed to use this module   echo  $module['directory'],'<br />';
			if(!is_numeric(array_search($module['directory'], $module_permissions)))
            {
				$template->set_var('VALUE', $module['directory']);
				$template->set_var('NAME', $module['name']);
				if($module['directory'] == 'wysiwyg')
                {
					$template->set_var('SELECTED', ' selected="selected"');
				} else {
					$template->set_var('SELECTED', '');
				}
				$template->parse('module_list', 'module_block', true);
			} else {
			  continue;
			}
		}
	}
}
// Insert language text and messages
$template->set_var(array(
					'TEXT_MANAGE_SECTIONS' => $HEADING['MANAGE_SECTIONS'],
					'TEXT_ARE_YOU_SURE' => $TEXT['ARE_YOU_SURE'],
					'TEXT_TYPE' => $TEXT['TYPE'],
					'TEXT_ADD' => $TEXT['ADD'],
					'TEXT_SAVE' =>  $TEXT['SAVE'],
					'TEXTLINK_MODIFY_PAGE' => $HEADING['MODIFY_PAGE'],
					'TEXT_CALENDAR' => $TEXT['CALENDAR'],
					'TEXT_DELETE_DATE' => $TEXT['DELETE_DATE'],
					'TEXT_ADD_SECTION' => $TEXT['ADD_SECTION'],
					'TEXT_MOVE_UP' => $TEXT['MOVE_UP'],
					'TEXT_MOVE_DOWN' => $TEXT['MOVE_DOWN']
					)
				);
$template->parse('main', 'main_block', false);
$template->pparse('output', 'page');

// include the required file for Javascript admin
if(file_exists(WB_PATH.'/modules/jsadmin/jsadmin_backend_include.php'))
{
	include(WB_PATH.'/modules/jsadmin/jsadmin_backend_include.php');
}

// Print admin footer
$admin->print_footer();

?>