Current File : /home/admin/public_html/old/administrator/components/com_jupgrade/includes/migrate_menus.php
<?php
/**
* jUpgrade
*
* @version $Id$
* @package MatWare
* @subpackage com_jupgrade
* @copyright Copyright 2006 - 2011 Matias Aguire. All rights reserved.
* @license GNU General Public License version 2 or later.
* @author Matias Aguirre <maguirre@matware.com.ar>
* @link http://www.matware.com.ar
*/
/**
* Upgrade class for Menus
*
* This class takes the menus from the existing site and inserts them into the new site.
*
* @since 0.4.5
*/
class jUpgradeMenu extends jUpgrade
{
/**
* @var string The name of the source database table.
* @since 0.4.5
*/
protected $source = '#__menu AS m';
/**
* @var string The name of the destination database table.
* @since 0.4.8
*/
protected $destination = '#__menu';
/**
* Get the raw data for this part of the upgrade.
*
* @return array Returns a reference to the source data array.
* @since 0.4.5
* @throws Exception
*/
protected function &getSourceData()
{
$params = $this->getParams();
// Delete main menu
$query = "DELETE FROM {$this->destination} WHERE id > 1";
$this->db_new->setQuery($query);
$this->db_new->query();
// Getting the categories id's
$categories = $this->getMapList();
$sections = $this->getMapList('categories', 'com_section');
// Creating the query
$join = array();
$join[] = "LEFT JOIN #__components AS c ON c.id = m.componentid";
$join[] = "LEFT JOIN {$params->prefix_new}extensions AS e ON e.element = c.option";
$rows = parent::getSourceData(
' m.id, m.menutype, m.name AS title, m.alias, m.link, m.type,'
.' m.published, m.parent AS parent_id, e.extension_id AS component_id,'
.' m.sublevel AS level, m.ordering, m.checked_out, m.checked_out_time, m.browserNav,'
.' m.access, m.params, m.lft, m.rgt, m.home',
$join,
null,
'm.id DESC'
);
// Initialize values
$aliases = array();
// Do some custom post processing on the list.
foreach ($rows as $key => &$row) {
// Convert HTML entities to UTF-8 on escaped entries
$row['title'] = $this->entities2Utf8($row['title']);
// Fixing access
$row['access']++;
// Fixing level
$row['level']++;
// Fixing language
$row['language'] = '*';
// Fixing parent_id
if ($row['parent_id'] == 0) {
$row['parent_id'] = 1;
}
// Fixing menus URLs
if (strpos($row['link'], 'option=com_content') !== false) {
if (strpos($row['link'], 'view=frontpage') !== false) {
$row['link'] = 'index.php?option=com_content&view=featured';
} else {
// Extract the id from the URL
if (preg_match('|id=([0-9]+)|', $row['link'], $tmp)) {
$id = $tmp[1];
if ( (strpos($row['link'], 'layout=blog') !== false) AND
( (strpos($row['link'], 'view=category') !== false) OR
(strpos($row['link'], 'view=section') !== false) ) ) {
$row['link'] = 'index.php?option=com_content&view=category&layout=blog&id='.$categories[$id]->new;
} elseif (strpos($row['link'], 'view=section') !== false) {
$row['link'] = 'index.php?option=com_content&view=category&layout=blog&id='.$sections[$id]->new;
}
}
}
}
if ( (strpos($row['link'], 'Itemid=') !== false) AND $row['type'] == 'menulink') {
// Extract the Itemid from the URL
if (preg_match('|Itemid=([0-9]+)|', $row['link'], $tmp)) {
$item_id = $tmp[1];
$row['params'] = $row['params'] . "\naliasoptions=".$item_id;
$row['type'] = 'alias';
$row['link'] = 'index.php?Itemid=';
}
}
if (strpos($row['link'], 'option=com_user&') !== false) {
$row['link'] = preg_replace('/com_user/', 'com_users', $row['link']);
$row['component_id'] = 25;
}
// End fixing menus URL's
// Converting params to JSON
$row['params'] = $this->convertParams($row['params']);
// The Joomla 2.5 database structure does not allow duplicate aliases
$key = $row['parent_id'].' '.$row['alias'].' '.$row['language'];
if (isset($aliases[$key])) {
// Change alias and key
$row['alias'] .= '-'.$row['id'];
$key = $row['parent_id'].' '.$row['alias'].' '.$row['language'];
}
$aliases[$key] = 1;
}
return $rows;
}
/**
* A hook to be able to modify params prior as they are converted to JSON.
*
* @param object $object A reference to the parameters as an object.
*
* @return void
* @since 0.4.
* @throws Exception
*/
protected function convertParamsHook(&$object)
{
if (isset($object->menu_image)) {
if((string)$object->menu_image == '-1'){
$object->menu_image = '';
}
}
$object->show_page_heading = (isset($object->show_page_title) && !empty($object->page_title)) ? $object->show_page_title : 0;
}
/**
* Sets the data in the destination database.
*
* @return void
* @since 0.4.
* @throws Exception
*/
protected function setDestinationData()
{
// Get the source data.
$rows = $this->getSourceData();
$table = empty($this->destination) ? $this->source : $this->destination;
foreach ($rows as $row)
{
// Convert the array into an object.
$row = (object) $row;
// Get oldlist values
$oldlist = new stdClass();
$oldlist->old = $row->id;
// Fixing id if == 1 (used by root)
if ($row->id == 1) {
$query = "SELECT id"
." FROM #__menu"
." ORDER BY id DESC LIMIT 1";
$this->db_new->setQuery($query);
$lastid = $this->db_new->loadResult();
$row->id = $lastid + 1;
}
// Inserting the menu
if (!$this->db_new->insertObject($table, $row)) {
throw new Exception($this->db_new->getErrorMsg());
}
// Get new id
$oldlist->new = $this->db_new->insertid();
// Save old and new id
if (!$this->db_new->insertObject('jupgrade_menus', $oldlist)) {
throw new Exception($this->db_new->getErrorMsg());
}
}
// Require the files
require_once JPATH_ROOT.DS.'administrator'.DS.'components'.DS.'com_jupgrade'.DS.'includes'.DS.'helper.php';
// The sql file with menus
$sqlfile = JPATH_ROOT.DS.'administrator'.DS.'components'.DS.'com_jupgrade'.DS.'sql'.DS.'menus.sql';
// Import the sql file
$errors = array();
if (JUpgradeHelper::populateDatabase($this->db_new, $sqlfile, $errors) > 0 ) {
return false;
}
}
/**
* The public entry point for the class.
*
* @return void
* @since 0.5.2
* @throws Exception
*/
public function upgrade()
{
if (parent::upgrade()) {
// Rebuild the menu nested set values.
$table = JTable::getInstance('Menu', 'JTable', array('dbo' => $this->db_new));
if (!$table->rebuild()) {
echo JError::raiseError(500, $table->getError());
}
}
}
}
/**
* Upgrade class for MenusTypes
*
* This class takes the menus from the existing site and inserts them into the new site.
*
* @since 0.4.5
*/
class jUpgradeMenuTypes extends jUpgrade
{
/**
* @var string The name of the source database table.
* @since 0.4.5
*/
protected $source = '#__menu_types';
/**
* Get the raw data for this part of the upgrade.
*
* @return array Returns a reference to the source data array.
* @since 0.4.5
* @throws Exception
*/
protected function &getSourceData()
{
$rows = parent::getSourceData(
'*',
null,
null,
'id'
);
return $rows;
}
/**
* Sets the data in the destination database.
*
* @return void
* @since 0.4.
* @throws Exception
*/
protected function setDestinationData()
{
// Truncate jupgrade_menus table
$this->cleanDestinationData();
try
{
parent::setDestinationData();
}
catch (Exception $e)
{
echo JError::raiseError(500, $e->getMessage());
return false;
}
}
}