PHP order::clean方法代码示例

/**
 * delete a page
 *
 * @access public
 * @param  integer $page_id
 * @return void
 *
 **/
function delete_page($page_id)
{
    global $admin, $database, $MESSAGE;
    // Find out more about the page
    $page_info = array();
    $database->execute_query('SELECT `link`, `parent` FROM `' . TABLE_PREFIX . 'pages` WHERE `page_id` = ' . $page_id, true, $page_info, false);
    if ($database->is_error()) {
        $admin->print_error($database->get_error());
    }
    if (count($page_info) == 0) {
        $admin->print_error($MESSAGE['PAGES_NOT_FOUND']);
    }
    // Get the sections that belong to the page
    $all_sections = array();
    $database->execute_query('SELECT `section_id`, `module` FROM `' . TABLE_PREFIX . 'sections` WHERE `page_id` = ' . $page_id, true, $all_sections);
    foreach ($all_sections as &$section) {
        // Set section id
        $section_id = $section['section_id'];
        // Include the modules delete file if it exists
        if (file_exists(LEPTON_PATH . '/modules/' . $section['module'] . '/delete.php')) {
            include LEPTON_PATH . '/modules/' . $section['module'] . '/delete.php';
        }
    }
    // Update the pages table
    $sql = 'DELETE FROM `' . TABLE_PREFIX . 'pages` WHERE `page_id` = ' . $page_id;
    $database->query($sql);
    if ($database->is_error()) {
        $admin->print_error($database->get_error());
    }
    // Update the sections table
    $sql = 'DELETE FROM `' . TABLE_PREFIX . 'sections` WHERE `page_id` = ' . $page_id;
    $database->query($sql);
    if ($database->is_error()) {
        $admin->print_error($database->get_error());
    }
    // Include the ordering class or clean-up ordering
    include_once LEPTON_PATH . '/framework/class.order.php';
    $order = new order(TABLE_PREFIX . 'pages', 'position', 'page_id', 'parent');
    $order->clean($page_info['parent']);
    // Unlink the page access file and directory
    $directory = LEPTON_PATH . PAGES_DIRECTORY . $page_info['link'];
    $filename = $directory . PAGE_EXTENSION;
    $directory .= '/';
    if (file_exists($filename)) {
        if (!is_writable(LEPTON_PATH . PAGES_DIRECTORY . '/')) {
            $admin->print_error($MESSAGE['PAGES_CANNOT_DELETE_ACCESS_FILE']);
        } else {
            unlink($filename);
            if (file_exists($directory) && rtrim($directory, '/') != LEPTON_PATH . PAGES_DIRECTORY && $page_info['link'][0] != '.') {
                rm_full_dir($directory);
            }
        }
    }
}

 * @platform        WebsiteBaker 2.8.x
 * @requirements    PHP 5.2.2 and higher
 * @version         $Id: delete_field.php 1553 2011-12-31 15:03:03Z Luisehahne $
 * @filesource		$HeadURL: svn://isteam.dynxs.de/wb_svn/wb280/tags/2.8.3/wb/modules/form/delete_field.php $
 * @lastmodified    $Date: 2011-12-31 16:03:03 +0100 (Sa, 31. Dez 2011) $
 * @description     
 */
require '../../config.php';
// Include WB admin wrapper script
$update_when_modified = true;
// Tells script to update when this page was last updated
require WB_PATH . '/modules/admin.php';
// Get id
$field_id = intval($admin->checkIDKEY('field_id', false, 'GET'));
if (!$field_id) {
    $admin->print_error($MESSAGE['GENERIC_SECURITY_ACCESS'], ADMIN_URL . '/pages/modify.php?page_id=' . $page_id);
}
$sec_anchor = defined('SEC_ANCHOR') && SEC_ANCHOR != '' ? '#' . SEC_ANCHOR . $section['section_id'] : '';
// Delete row
$database->query("DELETE FROM " . TABLE_PREFIX . "mod_form_fields WHERE field_id = '{$field_id}'");
// Include the ordering class
require WB_PATH . '/framework/class.order.php';
// Create new order object an reorder
$order = new order(TABLE_PREFIX . 'mod_form_fields', 'position', 'field_id', 'section_id');
if (!$order->clean($section_id)) {
    $admin->print_error($database->get_error(), ADMIN_URL . '/pages/modify.php?page_id=' . $page_id . $sec_anchor);
} else {
    $admin->print_success($TEXT['SUCCESS'], ADMIN_URL . '/pages/modify.php?page_id=' . $page_id . $sec_anchor);
}
// Print admin footer
$admin->print_footer();

    $post_id = $_GET['post_id'];
}
// Include admin wrapper script
$update_when_modified = true;
// Tells script to update when this page was last updated
require LEPTON_PATH . '/modules/admin.php';
// Get post details
$get_details = array();
$database->execute_query("SELECT * FROM `" . TABLE_PREFIX . "mod_news_posts` WHERE `post_id` = '" . $post_id . "'", true, $get_details, false);
if (count($get_details) == 0) {
    $admin->print_error($TEXT['NOT_FOUND'], ADMIN_URL . '/pages/modify.php?page_id=' . $page_id);
}
// Unlink post access file
if (is_writable(LEPTON_PATH . PAGES_DIRECTORY . $get_details['link'] . PAGE_EXTENSION)) {
    unlink(LEPTON_PATH . PAGES_DIRECTORY . $get_details['link'] . PAGE_EXTENSION);
}
// Delete post and comments.
$database->execute_query("DELETE FROM `" . TABLE_PREFIX . "mod_news_posts` WHERE `post_id` = '" . $post_id . "' LIMIT 1");
$database->execute_query("DELETE FROM `" . TABLE_PREFIX . "mod_news_comments` WHERE `post_id` = '" . $post_id . "'");
// Clean up ordering
require LEPTON_PATH . '/framework/class.order.php';
$order = new order(TABLE_PREFIX . 'mod_news_posts', 'position', 'post_id', 'section_id');
$order->clean($section_id);
// Check if there is a db error, otherwise say successful
if ($database->is_error()) {
    $admin->print_error($database->get_error(), LEPTON_URL . '/modules/news/modify_post.php?page_id=' . $page_id . '&post_id=' . $post_id);
} else {
    $admin->print_success($TEXT['SUCCESS'], ADMIN_URL . '/pages/modify.php?page_id=' . $page_id);
}
// Print admin footer
$admin->print_footer();

 private function deletePage($page_id)
 {
     global $database;
     $dbPages = new db_wb_pages();
     $where = array();
     $where[db_wb_pages::field_page_id] = $page_id;
     $pages = array();
     if (!$dbPages->sqlSelectRecord($where, $pages)) {
         $this->setError(sprintf('[%s - %s] %s', __METHOD__, __LINE__, $dbPages->getError()));
         return false;
     }
     if (sizeof($pages) == 0) {
         $this->setError(sprintf('[%s - %s] %s', __METHOD__, __LINE__, sprintf(kit_error_page_not_found, $page_id)));
         return false;
     }
     $parent = $pages[0][db_wb_pages::field_parent];
     $link = $pages[0][db_wb_pages::field_link];
     $dbSections = new db_wb_sections();
     $where = array();
     $where[db_wb_sections::field_page_id] = $page_id;
     $sections = array();
     if (!$dbSections->sqlSelectRecord($where, $sections)) {
         $this->setError(sprintf('[%s - %s] %s', __METHOD__, __LINE__, $dbSections->getError()));
         return false;
     }
     foreach ($sections as $section) {
         $section_id = $section[db_wb_sections::field_section_id];
         // Include the modules delete file if it exists
         if (file_exists(WB_PATH . '/modules/' . $section[db_wb_sections::field_module] . '/delete.php')) {
             require WB_PATH . '/modules/' . $section[db_wb_sections::field_module] . '/delete.php';
         }
     }
     $where = array();
     $where[db_wb_pages::field_page_id] = $page_id;
     if (!$dbPages->sqlDeleteRecord($where)) {
         $this->setError(sprintf('[%s - %s] %s', __METHOD__, __LINE__, $dbPages->getError()));
         return false;
     }
     $where = array();
     $where[db_wb_sections::field_page_id] = $page_id;
     if (!$dbSections->sqlDeleteRecord($where)) {
         $this->setError(sprintf('[%s - %s] %s', __METHOD__, __LINE__, $dbSections->getError()));
         return false;
     }
     // Include the ordering class or clean-up ordering
     $order = new order(TABLE_PREFIX . 'pages', 'position', 'page_id', 'parent');
     $order->clean($parent);
     // Unlink the page access file and directory
     $directory = WB_PATH . PAGES_DIRECTORY . $link;
     $filename = $directory . PAGE_EXTENSION;
     $directory .= '/';
     if (file_exists($filename)) {
         if (!is_writable(WB_PATH . PAGES_DIRECTORY . '/')) {
             $this->setError(sprintf('[%s - %s] %s', __METHOD__, __LINE__, sprintf(kit_error_delete_access_file, $filename)));
             return false;
         } else {
             unlink($filename);
             if (file_exists($directory) && rtrim($directory, '/') != WB_PATH . PAGES_DIRECTORY && substr($link, 0, 1) != '.') {
                 rm_full_dir($directory);
             }
         }
     }
     return true;
 }

    $action = $admin->add_slashes($_POST['action']);
    // We just get the array here, and few lines below we sanitize it
    $row = $_POST['row'];
    $sID = $database->get_one("SELECT section_id FROM " . TABLE_PREFIX . "mod_bakery_items WHERE item_id = " . intval($row[0]));
    /*
    Bakery isn't using ordering (ASC/DESC) so we comment this code
    
    $sorting = $database->get_one("SELECT ordering FROM ".TABLE_PREFIX."bakery_settings WHERE section_id = ".$sID." ");
    if($sorting == 1) // DESC == new first
    {
    	$row = array_reverse($row);
    }
    */
    // For security reasons (to prevent db hacks) this line verifies that
    // in the $action var there is no other text than "updatePosition"
    if ($action == "updatePosition") {
        $i = 1;
        foreach ($row as $recID) {
            // Sanitize array
            $recID = $admin->add_slashes($recID);
            $database->query("UPDATE " . TABLE_PREFIX . "mod_bakery_items SET position = " . $i . " WHERE item_id = " . $recID . " ");
            $i++;
        }
        // Include ordering class and reorder the entries
        require_once WB_PATH . '/framework/class.order.php';
        $order = new order(TABLE_PREFIX . 'mod_bakery_items', 'position', 'item_id', 'section_id');
        $order->clean($sID);
        // Now we can print the result in green field
        echo '<img src="' . WB_URL . '/modules/bakery/images/ajax-loader.gif" alt="" border="0" />';
    }
}

$viewing_groups[] = 1;
//if(!in_array(1, $admin->get_groups_id())) {
//    $viewing_groups[] = implode(",",$admin->get_groups_id());
//}
$viewing_groups = preg_replace("/[^\\d,]/", "", implode(',', $viewing_groups));
// If needed, get new order
if ($parent != $old_parent) {
    // Include ordering class
    if (!class_exists('order', false)) {
        require WB_PATH . '/framework/class.order.php';
    }
    $order = new order(TABLE_PREFIX . 'pages', 'position', 'page_id', 'parent');
    // Get new order
    $position = $order->get_new($parent);
    // Clean new order
    $order->clean($parent);
} else {
    $position = $old_position;
}
// Work out level and root parent
$level = '0';
$root_parent = '0';
if ($parent != '0') {
    $level = level_count($parent) + 1;
    $root_parent = root_parent($parent);
}
// Work-out what the link should be
if ($parent == '0') {
    $link = '/' . page_filename($menu_title);
    // rename menu titles: index && intro to prevent clashes with intro page feature and WB core file /pages/index.php
    if ($link == '/index' || $link == '/intro') {

 *
 * @category        modules
 * @package         news
 * @subpackage      reorgPosition
 * @author          Dietmar Wöllbrink
 * @copyright       WebsiteBaker Org. e.V.
 * @link            http://websitebaker.org/
 * @license         http://www.gnu.org/licenses/gpl.html
 * @platform        WebsiteBaker 2.8.3
 * @requirements    PHP 5.3.6 and higher
 * @version         $Id:  $
 * @filesource      $HeadURL:  $
 * @lastmodified    $Date:  $
 *
 */
if (!defined('WB_PATH')) {
    require dirname(dirname(__DIR__)) . '/config.php';
}
require WB_PATH . '/modules/admin.php';
$backlink = ADMIN_URL . '/pages/modify.php?page_id=' . (int) $page_id;
if (!$admin->checkFTAN('GET')) {
    $admin->print_error($MESSAGE['GENERIC_SECURITY_ACCESS'], ADMIN_URL . '/pages/modify.php?page_id=' . $page_id);
}
if (!class_exists('order', false)) {
    require WB_PATH . '/framework/class.order.php';
}
$news = new order(TABLE_PREFIX . 'mod_news_posts', 'position', 'post_id', 'section_id');
$news->clean($section_id);
$groups = new order(TABLE_PREFIX . 'mod_news_groups', 'position', 'group_id', 'section_id');
$groups->clean($section_id);
$admin->print_success($TEXT['SUCCESS'], $backlink);

     // Work out level
     $level = level_count($page_id);
     // Work out root parent
     $root_parent = root_parent($page_id);
     // Work out page trail
     $page_trail = get_page_trail($page_id);
     // Update page with new level and link
     $query = "UPDATE " . TABLE_PREFIX . "pages SET level = '{$level}', root_parent = '{$root_parent}', page_trail = '{$page_trail}', template = '{$template}' WHERE page_id = '{$page_id}'";
     echoh($query . "<br />");
     $database->query($query);
     // Create a new file in the /pages dir
     create_access_file($filename, $page_id, $level);
     /* clean up page order */
     $order = new order(TABLE_PREFIX . 'pages', 'position', 'page_id', 'parent');
     // First clean order
     $order->clean($parent);
     // Get new order for section
     $order = new order(TABLE_PREFIX . 'sections', 'position', 'section_id', 'page_id');
     $position = $order->get_new($parent);
     // Add new record into the sections table
     $query = "INSERT INTO " . TABLE_PREFIX . "sections (page_id,position,module,block) VALUES ('{$page_id}','{$position}', '{$module}','1')";
     echoh($query . "<br />");
     $database->query($query);
     // 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';
     }
 }
 echo "<br /><strong>" . $MESSAGE['PAGES']['ADDED'] . ":</strong><ul class='listcreated'>";

 /**
  *
  * @access public
  * @return
  **/
 public static function deleteSection($section_id, $page_id)
 {
     $self = self::getInstance();
     $q = $self->db()->query('DELETE FROM `:prefix:sections` WHERE `section_id`=:id', array('id' => $section_id));
     if ($self->db()->isError()) {
         return false;
     } else {
         require CAT_PATH . '/framework/class.order.php';
         $order = new order(CAT_TABLE_PREFIX . 'sections', 'position', 'section_id', 'page_id');
         $order->clean($page_id);
         return true;
     }
 }

    exit;
}
// Setup admin groups
$admin_groups[] = 1;
$admin_groups = implode(',', $options['admin_groups']);
// Setup viewing groups
$viewing_groups[] = 1;
$viewing_groups = implode(',', $options['viewing_groups']);
// If needed, get new order
if ($options['parent'] != $old_parent) {
    require CAT_PATH . '/framework/class.order.php';
    $order = new order(CAT_TABLE_PREFIX . 'pages', 'position', 'page_id', 'parent');
    // Get new order
    $options['position'] = $order->get_new($options['parent']);
    // Clean new order
    $order->clean($options['parent']);
} else {
    $options['position'] = $old_position;
}
// Work out level and root parent
if ($options['parent'] != '0') {
    $options['level'] = CAT_Helper_Page::properties($options['parent'], 'level') + 1;
}
$options['root_parent'] = $options['level'] == 1 ? $options['parent'] : CAT_Helper_Page::getRootParent($options['parent']);
// changes the values in the options array
CAT_Helper_Page::sanitizeLink($options);
CAT_Helper_Page::sanitizeTemplate($options);
CAT_Helper_Page::sanitizeLanguage($options);
// Check if page already exists; checks access file, directory, and database
if ($options['link'] !== $old_link) {
    if (CAT_Helper_Page::exists($options['link'])) {

 /**
  * really deletes a page
  *
  * @access private
  * @return
  **/
 private static function _deletePage($page_id)
 {
     global $wb, $admin, $backend;
     $admin =& $backend;
     $self = self::getInstance();
     $errors = array();
     // delete sections (call delete.php for each)
     $sections = self::getSections($page_id);
     // $sections array: <blockid> => array( <sections> )
     if (count($sections)) {
         foreach ($sections as $blockid => $sec) {
             foreach ($sec as $section) {
                 // we don't need this here, but the delete.php may
                 // use the $section_id global
                 $section_id = $section['section_id'];
                 if (file_exists(CAT_PATH . '/modules/' . $section['module'] . '/delete.php')) {
                     include CAT_PATH . '/modules/' . $section['module'] . '/delete.php';
                 }
             }
         }
     }
     // delete access file
     self::deleteAccessFile($page_id);
     // delete settings
     self::getInstance()->db()->query('DELETE FROM `:prefix:pages_settings` WHERE `page_id`=:id', array('id' => $page_id));
     // remove page from DB
     $self->db()->query('DELETE FROM `:prefix:pages` WHERE `page_id` = :id', array('id' => $page_id));
     if ($self->db()->isError()) {
         $errors[] = $self->db()->getError();
     }
     // Update the sections table
     $self->db()->query('DELETE FROM `:prefix:sections` WHERE `page_id` = :id', array('id' => $page_id));
     if ($self->db()->isError()) {
         $errors[] = $self->db()->getError();
     }
     // clean-up ordering
     include_once CAT_PATH . '/framework/class.order.php';
     $order = new order(CAT_TABLE_PREFIX . 'pages', 'position', 'page_id', 'parent');
     $order->clean($page_id);
     return $errors;
 }

CAT_Helper_Page::sanitizeLink($options);
CAT_Helper_Page::sanitizeTemplate($options);
CAT_Helper_Page::sanitizeLanguage($options);
// Check if page already exists; checks access file, directory, and database
if (CAT_Helper_Page::exists($options['link'])) {
    $ajax = array('message' => $backend->lang()->translate('A page with the same or similar link exists'), 'success' => false);
    print json_encode($ajax);
    exit;
}
// ========================
// ! Validate page position
// ========================
require CAT_PATH . '/framework/class.order.php';
$order = new order(CAT_TABLE_PREFIX . 'pages', 'position', 'page_id', 'parent');
// First clean order
$order->clean($options['parent']);
// Get new order
$options['position'] = $order->get_new($options['parent']);
// ================================
// ! Insert page into pages table
// ================================
$page_id = CAT_Helper_Page::addPage($options);
if (!$page_id) {
    $ajax = array('message' => $backend->lang()->translate('Unable to create the page: ') . $backend->db()->getError(), 'success' => false);
    print json_encode($ajax);
    exit;
}
// Work out root parent
$root_parent = CAT_Helper_Page::getRootParent($page_id);
// Work out page trail
$page_trail = CAT_Helper_Page::getPageTrail($page_id);

function clone_page($title, $parent, $pagetoclone, $copy_title, $visibility)
{
    // Get objects and vars from outside this function
    global $admin, $template, $database, $TEXT, $PCTEXT, $MESSAGE;
    global $page_id, $section_id;
    // Get page list from database
    $query = "SELECT * FROM `" . TABLE_PREFIX . "pages` WHERE `page_id` = " . $pagetoclone;
    $get_page = $database->query($query);
    $is_page = $get_page->fetchRow(MYSQL_ASSOC);
    // Work-out what the link and page filename should be
    if ($parent == '0') {
        $link = '/' . page_filename($title);
        $filename = WB_PATH . PAGES_DIRECTORY . $link . '.php';
    } else {
        $parent_section = '';
        $parent_titles = array_reverse(get_parent_titles($parent));
        foreach ($parent_titles as $parent_title) {
            $parent_section .= page_filename($parent_title) . '/';
        }
        if ($parent_section == '/') {
            $parent_section = '';
        }
        $link = '/' . $parent_section . page_filename($title);
        $filename = WB_PATH . PAGES_DIRECTORY . '/' . $parent_section . page_filename($title) . '.php';
        make_dir(WB_PATH . PAGES_DIRECTORY . '/' . $parent_section);
    }
    // Check if a page with same page filename exists
    $get_same_page = $database->query("SELECT `page_id` FROM `" . TABLE_PREFIX . "pages` WHERE `link` = '{$link}'");
    if ($get_same_page->numRows() > 0 or file_exists(WB_PATH . PAGES_DIRECTORY . $link . '.php') or file_exists(WB_PATH . PAGES_DIRECTORY . $link . '/')) {
        $admin->print_error($MESSAGE['PAGES']['PAGE_EXISTS'], 'tool_clone.php?pagetoclone=' . $pagetoclone);
    }
    // check the title
    if ($copy_title) {
        $page_title = $is_page['page_title'];
    } else {
        $page_title = $title;
    }
    // Include the ordering class
    $order = new order(TABLE_PREFIX . 'pages', 'position', 'page_id', 'parent');
    // First clean order
    $order->clean($parent);
    // Get new order
    $position = $order->get_new($parent);
    // Insert page into pages table
    $template = $is_page['template'];
    $visibility = $visibility;
    $admin_groups = $is_page['admin_groups'];
    $viewing_groups = $is_page['viewing_groups'];
    $query = "INSERT INTO `" . TABLE_PREFIX . "pages` " . "(`page_title`,`menu_title`,`parent`,`template`,`target`,`position`,`visibility`,`searching`,`menu`,`language`,`admin_groups`,`viewing_groups`,`modified_when`,`modified_by`) VALUES ('" . $database->escapeString($page_title) . "','" . $database->escapeString($title) . "','{$parent}','{$template}','_top','{$position}','{$visibility}','1','1','" . DEFAULT_LANGUAGE . "','{$admin_groups}','{$viewing_groups}','" . time() . "','" . $admin->get_user_id() . "')";
    $database->query($query);
    if ($database->is_error()) {
        $admin->print_error($database->get_error());
    }
    // Get the page id
    $page_id = $database->get_one("SELECT LAST_INSERT_ID()");
    // Work out level
    $level = level_count($page_id);
    // Work out root parent
    $root_parent = root_parent($page_id);
    // Work out page trail
    $page_trail = get_page_trail($page_id);
    // Update page with new level and link
    $database->query("UPDATE `" . TABLE_PREFIX . "pages` SET `link` = '{$link}', `level` = '{$level}', `root_parent` = '{$root_parent}', `page_trail` = '{$page_trail}' WHERE `page_id` = '{$page_id}'");
    // Create a new file in the /pages dir
    create_access_file($filename, $page_id, $level);
    // Make new sections, database
    $query = "SELECT * FROM `" . TABLE_PREFIX . "sections` WHERE `page_id` = '{$pagetoclone}'";
    $get_section = $database->query($query);
    while (false != ($is_section = $get_section->fetchRow(MYSQL_ASSOC))) {
        // Add new record into the sections table
        $from_section = $is_section['section_id'];
        $position = $is_section['position'];
        $module = $is_section['module'];
        $block = $is_section['block'];
        $publ_start = $is_section['publ_start'];
        $publ_end = $is_section['publ_end'];
        $database->query("INSERT INTO `" . TABLE_PREFIX . "sections` (`page_id`,`position`,`module`,`block`,`publ_start`,`publ_end`) VALUES ('{$page_id}','{$position}', '{$module}','{$block}','{$publ_start}','{$publ_end}')");
        // Get the section id
        $section_id = $database->get_one("SELECT LAST_INSERT_ID()");
        require WB_PATH . '/modules/' . $module . '/info.php';
        // 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';
        }
        // copy module settings per section
        $query = "SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME LIKE '%mod_" . $module . "%'";
        $res = $database->query($query);
        while ($row = $res->fetchRow()) {
            // there must be a section_id column at least
            if ($database->query("DESCRIBE {$row['0']} section_id")) {
                clone_lines($row[0], $pagetoclone, $page_id, $from_section, $section_id, $database);
            }
        }
        // some manual corrections that can not be automatically detected
        if ($module == 'miniform') {
            // delete the form submissions which are also copied
            $query = "DELETE FROM " . TABLE_PREFIX . "mod_miniform_data WHERE `section_id` = " . $section_id;
            $database->query($query);
        } elseif ($module == 'mpform') {
            // delete the form submissions which are also copied
//.........这里部分代码省略.........

 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * @category        modules
 * @package         news
 * @subpackage      reorgPosition
 * @author          Dietmar Wöllbrink
 * @copyright       WebsiteBaker Org. e.V.
 * @link            http://websitebaker.org/
 * @license         http://www.gnu.org/licenses/gpl.html
 * @platform        WebsiteBaker 2.8.3
 * @requirements    PHP 5.3.6 and higher
 * @version         $Id:  $
 * @filesource      $HeadURL:  $
 * @lastmodified    $Date:  $
 *
 */
if (!defined('WB_PATH')) {
    require dirname(dirname(__DIR__)) . '/config.php';
}
require WB_PATH . '/modules/admin.php';
$backlink = ADMIN_URL . '/pages/modify.php?page_id=' . (int) $page_id;
if (!$admin->checkFTAN()) {
    $admin->print_error($MESSAGE['GENERIC_SECURITY_ACCESS'], ADMIN_URL . '/pages/modify.php?page_id=' . $page_id);
}
if (!class_exists('order', false)) {
    require WB_PATH . '/framework/class.order.php';
}
$form = new order(TABLE_PREFIX . 'mod_form_fields', 'position', 'field_id', 'section_id');
$form->clean($section_id);
$admin->print_success($TEXT['SUCCESS'], $backlink);

function delete_page($page_id)
{
    global $admin, $database, $MESSAGE;
    // Find out more about the page
    $sql = 'SELECT `page_id`, `menu_title`, `page_title`, `level`, ';
    $sql .= '`link`, `parent`, `modified_by`, `modified_when` ';
    $sql .= 'FROM `' . TABLE_PREFIX . 'pages` WHERE `page_id`=' . $page_id;
    $results = $database->query($sql);
    if ($database->is_error()) {
        $admin->print_error($database->get_error());
    }
    if ($results->numRows() == 0) {
        $admin->print_error($MESSAGE['PAGES']['NOT_FOUND']);
    }
    $results_array = $results->fetchRow();
    $parent = $results_array['parent'];
    $level = $results_array['level'];
    $link = $results_array['link'];
    $page_title = $results_array['page_title'];
    $menu_title = $results_array['menu_title'];
    // Get the sections that belong to the page
    $sql = 'SELECT `section_id`, `module` FROM `' . TABLE_PREFIX . 'sections` ';
    $sql .= 'WHERE `page_id`=' . $page_id;
    $query_sections = $database->query($sql);
    if ($query_sections->numRows() > 0) {
        while ($section = $query_sections->fetchRow()) {
            // Set section id
            $section_id = $section['section_id'];
            // Include the modules delete file if it exists
            if (file_exists(WB_PATH . '/modules/' . $section['module'] . '/delete.php')) {
                include WB_PATH . '/modules/' . $section['module'] . '/delete.php';
            }
        }
    }
    // Update the pages table
    $sql = 'DELETE FROM `' . TABLE_PREFIX . 'pages` WHERE `page_id`=' . $page_id;
    $database->query($sql);
    if ($database->is_error()) {
        $admin->print_error($database->get_error());
    }
    // Update the sections table
    $sql = 'DELETE FROM `' . TABLE_PREFIX . 'sections` WHERE `page_id`=' . $page_id;
    $database->query($sql);
    if ($database->is_error()) {
        $admin->print_error($database->get_error());
    }
    // Include the ordering class or clean-up ordering
    include_once WB_PATH . '/framework/class.order.php';
    $order = new order(TABLE_PREFIX . 'pages', 'position', 'page_id', 'parent');
    $order->clean($parent);
    // Unlink the page access file and directory
    $directory = WB_PATH . PAGES_DIRECTORY . $link;
    $filename = $directory . PAGE_EXTENSION;
    $directory .= '/';
    if (file_exists($filename)) {
        if (!is_writable(WB_PATH . PAGES_DIRECTORY . '/')) {
            $admin->print_error($MESSAGE['PAGES']['CANNOT_DELETE_ACCESS_FILE']);
        } else {
            unlink($filename);
            if (file_exists($directory) && rtrim($directory, '/') != WB_PATH . PAGES_DIRECTORY && substr($link, 0, 1) != '.') {
                rm_full_dir($directory);
            }
        }
    }
}