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<?php
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/**
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 *
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 * @category        admin
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 * @package         pages
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 * @author          WebsiteBaker Project
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 * @copyright       2004-2009, Ryan Djurovich
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 * @copyright       2009-2011, Website Baker Org. e.V.
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 * @link			http://www.websitebaker2.org/
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 * @license         http://www.gnu.org/licenses/gpl.html
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 * @platform        WebsiteBaker 2.8.x
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 * @requirements    PHP 5.2.2 and higher
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 * @version         $Id: modify.php 1357 2010-12-27 19:50:23Z FrankH $
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 * @filesource		$HeadURL: svn://isteam.dynxs.de/wb-archiv/branches/2.8.x/wb/admin/pages/modify.php $
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 * @lastmodified    $Date: 2010-12-27 20:50:23 +0100 (Mon, 27 Dec 2010) $
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 *
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*/
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// Get page id
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if(!isset($_GET['page_id']) || !is_numeric($_GET['page_id'])) {
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	header("Location: index.php");
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	exit(0);
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} else {
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	$page_id = $_GET['page_id'];
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}
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if (!$admin->checkFTAN('get'))
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{
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	$admin->print_error($MESSAGE['PAGES']['NOT_FOUND']);
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	exit();
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}
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// Create new 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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$admin = new admin('Pages', 'pages_modify');
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// Get perms
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if(!$admin->get_page_permission($page_id,'admin')) {
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	$admin->print_error($MESSAGE['PAGES']['INSUFFICIENT_PERMISSIONS']);
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}
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$sectionId = isset($_GET['wysiwyg']) ? htmlspecialchars($admin->get_get('wysiwyg')) : NULL;
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// Get page details
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$results_array=$admin->get_page_details($page_id);
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// Get display name of person who last modified the page
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$user=$admin->get_user_details($results_array['modified_by']);
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// Convert the unix ts for modified_when to human a readable form
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$modified_ts = ($results_array['modified_when'] != 0)
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        ? $modified_ts = gmdate(TIME_FORMAT.', '.DATE_FORMAT, $results_array['modified_when']+TIMEZONE)
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        : 'Unknown';
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// Include page info script
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$template = new Template(THEME_PATH.'/templates');
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$template->set_file('page', 'pages_modify.htt');
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$template->set_block('page', 'main_block', 'main');
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$template->set_var('FTAN2', $admin->getFTAN(2));
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$template->set_var(array(
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			'PAGE_ID' => $results_array['page_id'],
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			'PAGE_TITLE' => ($results_array['page_title']),
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			'MENU_TITLE' => ($results_array['menu_title']),
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			'ADMIN_URL' => ADMIN_URL,
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			'WB_URL' => WB_URL,
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			'WB_PATH' => WB_PATH,
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			'THEME_URL' => THEME_URL
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			));
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$template->set_var(array(
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			'MODIFIED_BY' => $user['display_name'],
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			'MODIFIED_BY_USERNAME' => $user['username'],
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			'MODIFIED_WHEN' => $modified_ts,
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			'LAST_MODIFIED' => $MESSAGE['PAGES']['LAST_MODIFIED'],
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			));
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$template->set_block('main_block', 'show_modify_block', 'show_modify');
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if($modified_ts == 'Unknown')
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{
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    $template->set_block('show_modify', '');
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	$template->set_var('CLASS_DISPLAY_MODIFIED', 'hide');
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} else {
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	$template->set_var('CLASS_DISPLAY_MODIFIED', '');
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    $template->parse('show_modify', 'show_modify_block', true);
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}
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// Work-out if we should show the "manage sections" link
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$sql  = 'SELECT `section_id` FROM `'.TABLE_PREFIX.'sections` WHERE `page_id` = '.(int)$page_id.' ';
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$sql .= 'AND `module` = "menu_link"';
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$query_sections = $database->query($sql);
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$template->set_block('main_block', 'show_section_block', 'show_section');
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if($query_sections->numRows() > 0)
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{
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	$template->set_block('show_section', '');
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	$template->set_var('DISPLAY_MANAGE_SECTIONS', 'display:none;');
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} elseif(MANAGE_SECTIONS == 'enabled')
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{
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	$template->set_var('TEXT_MANAGE_SECTIONS', $HEADING['MANAGE_SECTIONS']);
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    $template->parse('show_section', 'show_section_block', true);
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} else {
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	$template->set_block('show_section', '');
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	$template->set_var('DISPLAY_MANAGE_SECTIONS', 'display:none;');
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}
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// Insert language TEXT
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$template->set_var(array(
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				'TEXT_CURRENT_PAGE' => $TEXT['CURRENT_PAGE'],
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				'TEXT_CHANGE_SETTINGS' => $TEXT['CHANGE_SETTINGS'],
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				'HEADING_MODIFY_PAGE' => $HEADING['MODIFY_PAGE']
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				));
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// Parse and print header template
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$template->parse('main', 'main_block', false);
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$template->pparse('output', 'page');
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// get template used for the displayed page (for displaying block details)
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if (SECTION_BLOCKS)
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{
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	$sql = "SELECT `template` from `" . TABLE_PREFIX . "pages` WHERE `page_id` = '$page_id' ";
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	$result = $database->query($sql);
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	if ($result && $result->numRows() == 1) {
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		$row = $result->fetchRow();
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		$page_template = ($row['template'] == '') ? DEFAULT_TEMPLATE : $row['template'];
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		// include template info file if exists
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		if (file_exists(WB_PATH . '/templates/' . $page_template . '/info.php'))
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		{
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			include_once(WB_PATH . '/templates/' . $page_template . '/info.php');
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		}
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	}
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}
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// Get sections for this page
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$module_permissions = $_SESSION['MODULE_PERMISSIONS'];
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// workout for edit only one section for faster pageloading
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// Constant later set in wb_settings, in meantime defined in framework/initialize.php
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$sql = 'SELECT `section_id`, `module`, `block` FROM `'.TABLE_PREFIX.'sections` ';
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$sql .= (defined('EDIT_ONE_SECTION') && EDIT_ONE_SECTION && is_numeric($sectionId))
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		? 'WHERE `section_id` = '.$sectionId
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		: 'WHERE `page_id` = '.intval($page_id);
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$sql .= ' ORDER BY position ASC';
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$query_sections = $database->query($sql);
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if($query_sections->numRows() > 0)
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{
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	while($section = $query_sections->fetchRow())
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    {
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		$section_id = $section['section_id'];
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		$module = $section['module'];
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		//Have permission?
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		if(!is_numeric(array_search($module, $module_permissions)))
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        {
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			// Include the modules editing script if it exists
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			if(file_exists(WB_PATH.'/modules/'.$module.'/modify.php'))
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            {
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				print /* '<a name="'.$section_id.'"></a>'. */"\n";
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				// output block name if blocks are enabled
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				if (SECTION_BLOCKS) {
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					if (isset($block[$section['block']]) && trim(strip_tags(($block[$section['block']]))) != '')
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                    {
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						$block_name = htmlentities(strip_tags($block[$section['block']]));
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					} else {
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						if ($section['block'] == 1)
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                        {
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							$block_name = $TEXT['MAIN'];
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						} else {
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							$block_name = '#' . (int) $section['block'];
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						}
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					}
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					print '<div id="wb'.$section['section_id'].'"><b>' . $TEXT['BLOCK'] . ': </b>' . $block_name;
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					print '<b>  Modul: </b>' . $section['module']." ";
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					print '<b>  ID: </b>' . $section_id."</div>\n";
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				}
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				require(WB_PATH.'/modules/'.$module.'/modify.php');
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			}
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		}
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	}
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}
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// Print admin footer
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$admin->print_footer();
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?>
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