Current File : /home/lightco1/upgrade.lightco.com.au/administrator/components/com_virtuemart/helpers/vmmodel.php
<?php
/**
* abstract model class containing some standards
* get,store,delete,publish and pagination
*
* @package VirtueMart
* @subpackage Helpers
* @author Max Milbers
* @copyright Copyright (c) 2011 - 2014 VirtueMart Team. All rights reserved.
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
* VirtueMart is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See /administrator/components/com_virtuemart/COPYRIGHT.php for copyright notices and details.
*
* http://virtuemart.net
*/
defined('_JEXEC') or die();
define('USE_SQL_CALC_FOUND_ROWS' , true);
if(!class_exists('vObject')) require(VMPATH_ADMIN .DS. 'helpers' .DS. 'vobject.php');
class VmModel extends vObject{
/**
* Indicates if the internal state has been set
*
* @var boolean
* @since 11.1
*/
protected $__state_set = null;
/**
* The model (base) name
*
* @var string
* @note Replaces _name variable in 11.1
* @since 11.1
*/
protected $name;
/**
* The URL option for the component.
*
* @var string
* @since 11.1
*/
protected $option = null;
/**
* A state object
*
* @var string
* @note Replaces _state variable in 11.1
* @since 11.1
*/
protected $state;
/**
* The event to trigger when cleaning cache.
*
* @var string
* @since 11.1
*/
protected $event_clean_cache = null;
var $_id = 0;
var $_data = null;
private static $_cache = array();
var $_query = null;
var $_total = null;
var $_pagination = 0;
var $_limit = 0;
var $_limitStart = 0;
var $_maintable = ''; // something like #__virtuemart_calcs
var $_maintablename = '';
var $_idName = '';
var $_cidName = 'cid';
var $_togglesName = null;
var $_selectedOrderingDir = 'DESC';
private $_withCount = true;
var $_noLimit = false;
public function __construct($cidName='cid', $config=array()){
// Guess the option from the class name (Option)Model(View).
if (empty($this->option))
{
$r = null;
if (!preg_match('/(.*)Model/i', get_class($this), $r))
{
throw new Exception(vmText::_('JLIB_APPLICATION_ERROR_MODEL_GET_NAME'), 500);
}
$this->option = 'com_' . strtolower($r[1]);
}
// Set the view name
if (empty($this->name))
{
if (array_key_exists('name', $config))
{
$this->name = $config['name'];
}
else
{
$this->name = $this->getName();
}
}
// Set the model state
if (array_key_exists('state', $config))
{
$this->state = $config['state'];
}
else
{
$this->state = new JObject;
}
// Set the model dbo
if (array_key_exists('dbo', $config))
{
$this->_db = $config['dbo'];
}
else
{
$this->_db = JFactory::getDbo();
}
// Set the default view search path
if (array_key_exists('table_path', $config))
{
$this->addTablePath($config['table_path']);
}
elseif (defined('VMPATH_ADMIN'))
{
$this->addTablePath(VMPATH_ADMIN . '/tables');
}
// Set the internal state marker - used to ignore setting state from the request
if (!empty($config['ignore_request']))
{
$this->__state_set = true;
}
// Set the clean cache event
if (isset($config['event_clean_cache']))
{
$this->event_clean_cache = $config['event_clean_cache'];
}
elseif (empty($this->event_clean_cache))
{
$this->event_clean_cache = 'onContentCleanCache';
}
$this->_cidName = $cidName;
// Get the task
$task = vRequest::getCmd('task','');
if($task!=='add' and !empty($this->_cidName)){
// Get the id or array of ids.
$idArray = vRequest::getVar($this->_cidName, 0);
if($idArray){
if(is_array($idArray) and isset($idArray[0])){
$this->setId((int)$idArray[0]);
} else{
$this->setId((int)$idArray);
}
}
}
$this->_db = JFactory::getDbo();
$this->setToggleName('published');
}
static private $_vmmodels = array();
/**
* Method to get the model name
*
* The model name. By default parsed using the classname or it can be set
* by passing a $config['name'] in the class constructor
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
* @return string The name of the model
*
* @since 12.2
* @throws Exception
*/
public function getName()
{
if (empty($this->name))
{
$r = null;
if (!preg_match('/Model(.*)/i', get_class($this), $r))
{
throw new Exception(vmText::_('JLIB_APPLICATION_ERROR_MODEL_GET_NAME'), 500);
}
$this->name = strtolower($r[1]);
}
return $this->name;
}
/**
* Adds to the stack of model table paths in LIFO order.
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*
* @param mixed $path The directory as a string or directories as an array to add.
*
* @return void
*
* @since 12.2
*/
public static function addTablePath($path)
{
VmTable::addIncludePath($path);
}
/**
* Create the filename for a resource
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*
* @param string $type The resource type to create the filename for.
* @param array $parts An associative array of filename information.
*
* @return string The filename
*
* @since 11.1
*/
protected static function _createFileName($type, $parts = array())
{
$filename = '';
switch ($type)
{
case 'model':
$filename = strtolower($parts['name']) . '.php';
break;
}
return $filename;
}
/**
* Method to set model state variables
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*
* @param string $property The name of the property.
* @param mixed $value The value of the property to set or null.
*
* @return mixed The previous value of the property or null if not set.
*
* @since 12.2
*/
public function setState($property, $value = null)
{
return $this->state->set($property, $value);
}
/**
* Method to get model state variables
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*
* @param string $property Optional parameter name
* @param mixed $default Optional default value
*
* @return object The property where specified, the state object where omitted
*
* @since 11.1
*/
public function getState($property = null, $default = null)
{
if (!$this->__state_set)
{
// Protected method to auto-populate the model state.
$this->populateState();
// Set the model state set flag to true.
$this->__state_set = true;
}
return $property === null ? $this->state : $this->state->get($property, $default);
}
/**
* Method to auto-populate the model state.
*
* This method should only be called once per instantiation and is designed
* to be called on the first call to the getState() method unless the model
* configuration flag to ignore the request is set.
*
* @return void
*
* @note Calling getState in this method will result in recursion.
* @since 11.1
*/
protected function populateState()
{
}
/**
* Add a directory where JModel should search for models. You may
* either pass a string or an array of directories.
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*
* @param mixed $path A path or array[sting] of paths to search.
* @param string $prefix A prefix for models.
*
* @return array An array with directory elements. If prefix is equal to '', all directories are returned.
*
* @since 11.1
*/
public static function addIncludePath($path = '', $prefix = '')
{
static $paths;
if (!isset($paths))
{
$paths = array();
}
if (!isset($paths[$prefix]))
{
$paths[$prefix] = array();
}
if (!isset($paths['']))
{
$paths[''] = array();
}
if (!empty($path))
{
//jimport('joomla.filesystem.path');
if (!in_array($path, $paths[$prefix]))
{
array_unshift($paths[$prefix], vRequest::filterPath($path));
}
if (!in_array($path, $paths['']))
{
array_unshift($paths[''], vRequest::filterPath($path));
}
}
return $paths[$prefix];
}
/**
* Method to get a table object, load it if necessary.
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*
* @param string $name The table name. Optional.
* @param string $prefix The class prefix. Optional.
* @param array $options Configuration array for model. Optional.
*
* @return JTable A JTable object
*
* @since 11.1
*/
public function getTable($name = '', $prefix = 'Table', $options = array())
{
if (empty($name))
{
$name = $this->getName();
}
if ($table = $this->_createTable($name, $prefix, $options))
{
return $table;
}
JError::raiseError(0, vmText::sprintf('JLIB_APPLICATION_ERROR_TABLE_NAME_NOT_SUPPORTED', $name));
return null;
}
/**
* Method to load and return a model object.
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*
* @param string $name The name of the view
* @param string $prefix The class prefix. Optional.
* @param array $config Configuration settings to pass to JTable::getInstance
*
* @return mixed Model object or boolean false if failed
*
* @since 11.1
* @see JTable::getInstance
*/
protected function _createTable($name, $prefix = 'Table', $config = array())
{
// Clean the model name
$name = preg_replace('/[^A-Z0-9_]/i', '', $name);
$prefix = preg_replace('/[^A-Z0-9_]/i', '', $prefix);
// Make sure we are returning a DBO object
if (!array_key_exists('dbo', $config))
{
$config['dbo'] = JFactory::getDbo();
}
return VmTable::getInstance($name, $prefix, $config);
}
/**
* Returns a Model object, always creating it
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*
* @param string $type The model type to instantiate
* @param string $prefix Prefix for the model class name. Optional.
* @param array $config Configuration array for model. Optional.
*
* @return mixed A model object or false on failure
*
* @since 11.1
*/
public static function getInstance($type, $prefix = '', $config = array())
{
$type = preg_replace('/[^A-Z0-9_\.-]/i', '', $type);
$modelClass = $prefix . ucfirst($type);
if (!class_exists($modelClass))
{
$path = JPath::find(self::addIncludePath(null, $prefix), self::_createFileName('model', array('name' => $type)));
if (!$path)
{
$path = JPath::find(self::addIncludePath(null, ''), self::_createFileName('model', array('name' => $type)));
}
if ($path)
{
require_once $path;
if (!class_exists($modelClass))
{
vmWarn(vmText::sprintf('JLIB_APPLICATION_ERROR_MODELCLASS_NOT_FOUND', $modelClass));
return false;
}
}
else
{
return false;
}
}
return new $modelClass($config);
}
/**
* Gets an array of objects from the results of database query.
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*
* @param string $query The query.
* @param integer $limitstart Offset.
* @param integer $limit The number of records.
*
* @return array An array of results.
*
* @since 11.1
*/
protected function _getList($query, $limitstart = 0, $limit = 0)
{
$this->_db->setQuery($query, $limitstart, $limit);
$result = $this->_db->loadObjectList();
return $result;
}
/**
* Returns a record count for the query
*
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*
* @param string $query The query.
*
* @return integer Number of rows for query
*
* @since 11.1
*/
protected function _getListCount($query)
{
$this->_db->setQuery($query);
$this->_db->execute();
return $this->_db->getNumRows();
}
/**
*
* @author Patrick Kohl
* @author Max Milbers
*/
static function getModel($name=false){
if (!$name){
$name = vRequest::getCmd('view','');
// vmdebug('Get standard model of the view');
}
$name = strtolower($name);
$className = 'VirtueMartModel'.ucfirst($name);
if(empty(self::$_vmmodels[strtolower($className)])){
if( !class_exists($className) ){
$modelPath = VMPATH_ADMIN.DS."models".DS.$name.".php";
if( file_exists($modelPath) ){
require( $modelPath );
}
else{
vmWarn( 'Model '. $name .' not found.' );
echo 'File for Model '. $name .' not found.';
return false;
}
}
self::$_vmmodels[strtolower($className)] = new $className();
return self::$_vmmodels[strtolower($className)];
} else {
return self::$_vmmodels[strtolower($className)];
}
}
public function setIdName($idName){
$this->_idName = $idName;
}
public function getIdName(){
return $this->_idName;
}
public function getId(){
return $this->_id;
}
/**
* Resets the id and data
*
* @author Max Milbers
*
*/
function setId($id){
if(is_array($id) && count($id)!=0){
reset($id);
$id = current($id);
}
if($this->_id!=$id){
$this->_id = (int)$id;
$this->_data = null;
}
return $this->_id;
}
public function setMainTable($maintablename,$maintable=0){
$this->_maintablename = $maintablename;
if(empty($maintable)){
$this->_maintable = '#__virtuemart_'.$maintablename;
} else {
$this->_maintable = $maintable;
}
$defaultTable = $this->getTable($this->_maintablename);
$this->_idName = $defaultTable->getKeyName();
$this->setDefaultValidOrderingFields($defaultTable);
$this->_selectedOrdering = $this->_validOrderingFieldName[0];
}
function getDefaultOrdering(){
return $this->_selectedOrdering;
}
function addvalidOrderingFieldName($add){
$this->_validOrderingFieldName = array_merge($this->_validOrderingFieldName,$add);
}
function removevalidOrderingFieldName($name){
$key=array_search($name, $this->_validOrderingFieldName);
if($key!==false){
unset($this->_validOrderingFieldName[$key]) ;
}
}
var $_tablePreFix = '';
/**
*
* This function sets the valid ordering fields for this model with the default table attributes
* @author Max Milbers
* @param unknown_type $defaultTable
*/
function setDefaultValidOrderingFields($defaultTable=null){
if($defaultTable===null){
$defaultTable = $this->getTable($this->_maintablename);
}
$this->_tablePreFix = $defaultTable->_tablePreFix;
$dTableArray = get_object_vars($defaultTable);
// Iterate over the object variables to build the query fields and values.
foreach ($dTableArray as $k => $v){
// Ignore any internal fields.
$posUnderLine = strpos ($k,'_');
if (( $posUnderLine!==false && $posUnderLine === 0) ) {
continue;
}
// $this->_validOrderingFieldName[] = $this->_tablePreFix.$k;
$this->_validOrderingFieldName[] = $k;
}
}
function _getOrdering($preTable='') {
if(empty($this->_selectedOrdering)) vmTrace('empty _getOrdering');
if(empty($this->_selectedOrderingDir)) vmTrace('empty _selectedOrderingDir');
return ' ORDER BY '.$preTable.$this->_selectedOrdering.' '.$this->_selectedOrderingDir ;
}
var $_validOrderingFieldName = array();
function checkFilterOrder($toCheck){
if(empty($toCheck)) return $this->_selectedOrdering;
if(!in_array($toCheck, $this->_validOrderingFieldName)){
$break = false;
vmSetStartTime();
foreach($this->_validOrderingFieldName as $name){
if(!empty($name) and strpos($name,$toCheck)!==FALSE){
$this->_selectedOrdering = $name;
$break = true;
break;
}
}
if(!$break){
$app = JFactory::getApplication();
$view = vRequest::getCmd('view');
if (empty($view)) $view = 'virtuemart';
$app->setUserState( 'com_virtuemart.'.$view.'.filter_order',$this->_selectedOrdering);
}
} else {
$this->_selectedOrdering = $toCheck;
}
return $this->_selectedOrdering;
}
var $_validFilterDir = array('ASC','DESC');
function checkFilterDir($toCheck){
$filter_order_Dir = strtoupper($toCheck);
if(empty($filter_order_Dir) or !in_array($filter_order_Dir, $this->_validFilterDir)){
$filter_order_Dir = $this->_selectedOrderingDir;
$view = vRequest::getCmd('view');
if (empty($view)) $view = 'virtuemart';
$app = JFactory::getApplication();
$app->setUserState( 'com_virtuemart.'.$view.'.filter_order_Dir',$filter_order_Dir);
}
$this->_selectedOrderingDir = $filter_order_Dir;
return $this->_selectedOrderingDir;
}
/**
* Loads the pagination
*
* @author Max Milbers
*/
public function getPagination($perRow = 5) {
if(!class_exists('VmPagination')) require(VMPATH_ADMIN.DS.'helpers'.DS.'vmpagination.php');
if(empty($this->_limit) ){
$this->setPaginationLimits();
}
$this->_pagination = new VmPagination($this->_total , $this->_limitStart, $this->_limit , $perRow );
return $this->_pagination;
}
public function setPaginationLimits(){
$app = JFactory::getApplication();
$view = vRequest::getCmd('view');
if (empty($view)) $view = $this->_maintablename;
$limit = (int)$app->getUserStateFromRequest('com_virtuemart.'.$view.'.limit', 'limit');
if(empty($limit)){
if($app->isSite()){
$limit = VmConfig::get ('llimit_init_FE',24);
} else {
$limit = VmConfig::get ('llimit_init_BE',30);
}
if(empty($limit)){
$limit = 30;
}
}
$this->setState('limit', $limit);
$this->setState('com_virtuemart.'.$view.'.limit',$limit);
$this->_limit = $limit;
$limitStart = $app->getUserStateFromRequest('com_virtuemart.'.$view.'.limitstart', 'limitstart', vRequest::getInt('limitstart',0,'GET'), 'int');
//There is a strange error in the frontend giving back 9 instead of 10, or 24 instead of 25
//This functions assures that the steps of limitstart fit with the limit
$limitStart = ceil((float)$limitStart/(float)$limit) * $limit;
$this->setState('limitstart', $limitStart);
$this->setState('com_virtuemart.'.$view.'.limitstart',$limitStart);
$this->_limitStart = $limitStart;
return array($this->_limitStart,$this->_limit);
}
/**
* Gets the total number of entries
*TODO filters and search ar not set
* @author Max Milbers
* @return int Total number of entries in the database
*/
public function getTotal() {
if (empty($this->_total)) {
$db = JFactory::getDbo();
$query = 'SELECT `'.$this->_db->escape($this->_idName).'` FROM `'.$this->_db->escape($this->_maintable).'`';;
$db->setQuery( $query );
if(!$db->execute()){
if(empty($this->_maintable)) vmError('Model '.get_class( $this ).' has no maintable set');
$this->_total = 0;
} else {
$this->_total = $db->getNumRows();
}
}
return $this->_total;
}
public function setGetCount($withCount){
$this->_withCount = $withCount;
}
/**
*
* exeSortSearchListQuery
*
* @author Max Milbers
* @author Patrick Kohl
* @param boolean $object use single result array = 2, assoc. array = 1 or object list = 0 as return value
* @param string $select the fields to select
* @param string $joinedTables the string of the joined tables or the table
* @param string $whereString for the where condition
* @param string $groupBy
* @param string $orderBy
* @param string $filter_order_Dir
*/
public function exeSortSearchListQuery($object, $select, $joinedTables, $whereString = '', $groupBy = '', $orderBy = '', $filter_order_Dir = '', $nbrReturnProducts = false ){
$db = JFactory::getDbo();
//and the where conditions
if(empty($filter_order_Dir)){
$joinedTables .="\n".$whereString."\n".$groupBy."\n".$orderBy ;
} else {
$joinedTables .="\n".$whereString."\n".$groupBy."\n".$orderBy.' '.$filter_order_Dir ;
}
//vmdebug('my $limitStart $joinedTables ',$joinedTables,$filter_order_Dir );
if($nbrReturnProducts){
$limitStart = 0;
$limit = $nbrReturnProducts;
$this->_withCount = false;
} else if($this->_noLimit){
$this->_withCount = false;
$limitStart = 0;
$limit = 0;
} else {
$limits = $this->setPaginationLimits();
$limitStart = $limits[0];
$limit = $limits[1];
}
if($this->_withCount){
$q = 'SELECT SQL_CALC_FOUND_ROWS '.$select.$joinedTables;
} else {
$q = 'SELECT '.$select.$joinedTables;
}
if($this->_noLimit or empty($limit)){
$db->setQuery($q);
} else {
$db->setQuery($q,$limitStart,$limit);
}
if($object == 2){
$this->ids = $db->loadColumn();
} else if($object == 1 ){
$this->ids = $db->loadAssocList();
} else {
$this->ids = $db->loadObjectList();
}
if($err=$db->getErrorMsg()){
vmError('exeSortSearchListQuery '.$err);
}
//vmdebug('my $limitStart '.$limitStart.' $limit '.$limit.' q '.str_replace('#__',$db->getPrefix(),$db->getQuery()) );
if($this->_withCount){
$db->setQuery('SELECT FOUND_ROWS()');
$count = $db->loadResult();
if($count == false){
$count = 0;
}
$this->_total = $count;
if($limitStart>=$count){
if(empty($limit)){
$limit = 1.0;
}
$limitStart = floor($count/$limit);
$db->setQuery($q,$limitStart,$limit);
if($object == 2){
$this->ids = $db->loadColumn();
} else if($object == 1 ){
$this->ids = $db->loadAssocList();
} else {
$this->ids = $db->loadObjectList();
}
}
} else {
$this->_withCount = true;
}
if(empty($this->ids)){
$errors = $db->getErrorMsg();
if( !empty( $errors)){
vmdebug('exeSortSearchListQuery error in class '.get_class($this).' sql:',$db->getErrorMsg());
}
if($object == 2 or $object == 1){
$this->ids = array();
}
}
return $this->ids;
}
public function emptyCache(){
$this->_cache = array();
}
/**
*
* @author Max Milbers
*
*/
public function getData($id = 0){
if($id!=0) $this->_id = (int)$id;
if (empty($this->_cache[$this->_id])) {
$this->_cache[$this->_id] = $this->getTable($this->_maintablename);
$this->_cache[$this->_id]->load($this->_id);
//just an idea
if(isset($this->_cache[$this->_id]->virtuemart_vendor_id) && empty($this->_data->virtuemart_vendor_id)){
if(!class_exists('VirtueMartModelVendor')) require(VMPATH_ADMIN.DS.'models'.DS.'vendor.php');
$this->_cache[$this->_id]->virtuemart_vendor_id = VirtueMartModelVendor::getLoggedVendor();
}
}
return $this->_cache[$this->_id];
}
public function store(&$data){
$table = $this->getTable($this->_maintablename);
if($table->bindChecknStore($data)){
$_idName = $this->_idName;
$this->_id = $table->$_idName;
$this->_cache[$this->_id] = $table;
return $this->_id;
} else {
return false;
}
}
/**
* Delete all record ids selected
*
* @author Max Milbers
* @return boolean True is the delete was successful, false otherwise.
*/
public function remove($ids) {
$table = $this->getTable($this->_maintablename);
foreach($ids as $id) {
if (!$table->delete((int)$id)) {
vmError(get_class( $this ).'::remove '.$id);
return false;
}
}
return true;
}
public function setToggleName($togglesName){
$this->_togglesName[] = $togglesName ;
}
/**
* toggle (0/1) a field
* or invert by $val for multi IDS;
* @author Patrick Kohl
* @param string $field the field to toggle
* @param string $postName the name of id Post (Primary Key in table Class constructor)
*/
function toggle($field,$val = NULL, $cidname = 0,$tablename = 0, $view = false ) {
if($view and !vmAccess::manager($view.'.edit.state')){
return false;
}
$ok = true;
if (!in_array($field, $this->_togglesName)) {
vmdebug('vmModel function toggle, field '.$field.' is not in white list');
return false ;
}
if($tablename === 0) $tablename = $this->_maintablename;
if($cidname === 0) $cidname = $this->_cidName;
$table = $this->getTable($tablename);
$ids = vRequest::getInt( $cidname, vRequest::getInt('cid', array() ) );
foreach($ids as $id){
$table->load( (int)$id );
if (!$table->toggle($field, $val)) {
vmError(get_class( $this ).'::toggle '.$id);
$ok = false;
}
}
return $ok;
}
/**
* Original From Joomla Method to move a weblink
* @ Author Kohl Patrick
* @$filter the field to group by
* @access public
* @return boolean True on success
* @since 1.5
*/
function move($direction, $filter=null)
{
$table = $this->getTable($this->_maintablename);
if (!$table->load($this->_id)) {
vmError('VmModel move '.$table->getDbo()->getErrorMsg());
return false;
}
if (!$table->move( $direction, $filter )) {
vmError('VmModel move '.$table->getDbo()->getErrorMsg());
return false;
}
return true;
}
/**
* Original From Joomla Method to move a weblink
* @ Author Kohl Patrick
* @$filter the field to group by
* @access public
* @return boolean True on success
* @since 1.5
*/
function saveorder($cid = array(), $order, $filter = null)
{
$table = $this->getTable($this->_maintablename);
$groupings = array();
// update ordering values
for( $i=0; $i < count($cid); $i++ )
{
$table->load( (int) $cid[$i] );
// track categories
if ($filter) $groupings[] = $table->$filter;
if ($table->ordering != $order[$i])
{
$table->ordering = $order[$i];
if (!$table->store()) {
vmError('VmModel saveorder '.$table->getDbo()->getErrorMsg());
return false;
}
}
}
// execute updateOrder for each parent group
if ($filter) {
$groupings = array_unique( $groupings );
foreach ($groupings as $group){
$table->reorder( $filter.' = '.(int) $group);
}
}
return true;
}
/**
* Since an object like product, category dont need always an image, we can attach them to the object with this function
* The parameter takes a single product or arrays of products, look for BE/views/product/view.html.php
* for an exampel using it
*
* @author Max Milbers
* @param object $obj some object with a _medias xref table
*/
public function addImages($obj,$limit=0){
$mediaModel = VmModel::getModel('Media');
$mediaModel->attachImages($obj,$this->_maintablename,'image',$limit);
}
public function resetErrors(){
$this->_errors = array();
}
}
Mini Shell