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      <?php
 
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      // $Id: modify.php 944 2009-02-22 09:39:58Z Ruebenwurzel $
 
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      /*
 
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       Website Baker Project <http://www.websitebaker.org/>
 
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       Copyright (C) 2004-2009, 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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      // Get page id
 
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      if(!isset($_GET['page_id']) OR !is_numeric($_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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      // 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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      // 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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      if($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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      } else {
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      	$modified_ts = 'Unknown';
 
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      }
 
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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(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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      								'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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      								'ADMIN_URL' => ADMIN_URL
 
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      								)
 
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      						);
 
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      if($modified_ts == 'Unknown') {
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      	$template->set_var('DISPLAY_MODIFIED', 'hide');
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      } else {
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      	$template->set_var('DISPLAY_MODIFIED', '');
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      }
 
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      // Work-out if we should show the "manage sections" link
 
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      $query_sections = $database->query("SELECT section_id FROM ".TABLE_PREFIX."sections WHERE page_id = '$page_id' AND module = 'menu_link'");
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      if($query_sections->numRows() > 0) {
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      	$template->set_var('DISPLAY_MANAGE_SECTIONS', 'none');
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      } elseif(MANAGE_SECTIONS == 'enabled') {
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      	$template->set_var('TEXT_MANAGE_SECTIONS', $HEADING['MANAGE_SECTIONS']);
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      } else {
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      	$template->set_var('DISPLAY_MANAGE_SECTIONS', '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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      								'LAST_MODIFIED' => $MESSAGE['PAGES']['LAST_MODIFIED'],
 
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      								'HEADING_MODIFY_PAGE' => $HEADING['MODIFY_PAGE']
 
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      								)
 
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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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      	$sql = "SELECT `template` from `" . TABLE_PREFIX . "pages` WHERE `page_id` = '$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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      			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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      $query_sections = $database->query("SELECT section_id, module, block 
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      	FROM ".TABLE_PREFIX."sections WHERE page_id = '$page_id' ORDER BY position ASC");
 
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      if($query_sections->numRows() > 0) {
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      	while($section = $query_sections->fetchRow()) {
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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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      			// Include the modules editing script if it exists
 
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      			if(file_exists(WB_PATH.'/modules/'.$module.'/modify.php')) {
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      				echo '<a name="'.$section_id.'"></a>';
 
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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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      						$block_name = htmlentities(strip_tags($block[$section['block']]));
 
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      					} else {
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      						if ($section['block'] == 1) {
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      							$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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      					echo '<b>' . $TEXT['BLOCK'] . ': </b>' . $block_name;
 
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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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