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<?php
defined ('_JEXEC') or die('Direct Access to ' . basename (__FILE__) . ' is not allowed.');
/**
* Abstract class for shipment plugins
*
* @package VirtueMart
* @subpackage Plugins
* @author Oscar van Eijk
* @author Valérie Isaksen
* @link https://virtuemart.net
* @copyright Copyright (c) 2004 - 2011 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.
* @version $Id: vmpsplugin.php 4007 2011-08-31 07:31:35Z alatak $
*/
// Load the helper functions that are needed by all plugins
if (!class_exists ('VmHTML')) {
require(VMPATH_ADMIN . DS . 'helpers' . DS . 'html.php');
}
// Get the plugin library
jimport ('joomla.plugin.plugin');
if (!class_exists ('vmPlugin')) {
require(VMPATH_PLUGINLIBS . DS . 'vmplugin.php');
}
/**
* @package VirtueMart
* @subpackage Plugins
* @author Oscar van Eijk
* @author Patrick Kohl
* @author Max Milbers
*/
abstract class vmCustomPlugin extends vmPlugin {
/**
* @var array List with all carriers the have been implemented with the plugin in the format
* id => name
*/
protected $customs;
function __construct (& $subject, $config) {
parent::__construct ($subject, $config);
$this->_tablepkey = 'virtuemart_product_id';
$this->_tablename = '#__virtuemart_product_' . $this->_psType . '_plg_' . $this->_name;
$this->_idName = 'virtuemart_custom_id';
$this->_configTableFileName = $this->_psType . 's';
$this->_configTableFieldName = 'custom_params';
$this->_configTableClassName = 'Table' . ucfirst ($this->_psType) . 's'; //TablePaymentmethods
$this->_configTable = '#__virtuemart_customs';
}
function onDisplayEditBECustom ($virtuemart_custom_id, &$customPlugin) {
//if($this->plugin = $this->selectedThisByMethodId($this->_psType,$virtuemart_custom_id)){
if ($this->plugin = $this->selectedThisByMethodId ($virtuemart_custom_id)) {
if (empty($this->plugin)) {
$this->plugin->custom_jplugin_id = NULL;
return $this->plugin;
}
//Must use here the table to get valid params
$this->plugin = $this->getVmPluginMethod ($this->plugin->virtuemart_custom_id);
if (empty($this->plugin->virtuemart_vendor_id)) {
if (!class_exists ('VirtueMartModelVendor')) {
require(VMPATH_ADMIN . DS . 'models' . DS . 'vendor.php');
}
$this->plugin->virtuemart_vendor_id = VirtueMartModelVendor::getLoggedVendor ();
}
$customPlugin = $this->plugin;
// return $this->plugin;
return TRUE;
}
}
/*
* helper to parse plugin parameters as object
*
*/
public function parseCustomParams (&$field, $xParams = 'customfield_params') {
VmTable::bindParameterable ($field, $xParams, $this->_varsToPushParam);
if (empty($field->custom_element)) {
return 0;
}
if (!empty($field->customfield_params) && is_string ($field->customfield_params)) {
$custom_params = json_decode ($field->customfield_params, TRUE);
foreach ($custom_params as $k => $v) {
if (!empty($v)) {
$field->$k = $v;
}
}
}
}
/*
* helper to get plugin parameters as object
* All params are added to $this->params plugin
* @deprecated
*/
public function getCustomParams (&$field) {
VmTable::bindParameterable ($field, 'customfield_params', $this->_varsToPushParam);
//Why do we have this?
if (empty($field->custom_element)) {
return 0;
}
//Why do we have this, when bindParameterable could already doing it
//And why we do it here, when we do it later again?
foreach ($this->_varsToPushParam as $k => $v) {
if (!isset($this->params->$k)) {
$this->params->$k = $field->$k;
}
// vmdebug('fields org '.$this->_name,$this->params);
}
$this->virtuemart_custom_id = $field->virtuemart_custom_id;
if (!empty($field->custom_params) && is_string ($field->custom_params)) {
$this->params = json_decode ($field->custom_params);
}
else {
return;
}
//$field->custom_params = $custom_params;
//vmdebug('$this->_varsToPushParam '.$this->_name,$this->_varsToPushParam );
foreach ($this->_varsToPushParam as $k => $v) {
if (!isset($this->params->$k) and isset($field->$k)) {
$this->params->$k = $field->$k;
}
}
}
/**
* Helper to add all params of specific product of this custom to an object
*
* @param object $field
* @param int $product_id
*/
protected function getPluginProductDataCustom (&$field, $product_id) {
$id = $this->getIdForCustomIdProduct ($product_id, $field->virtuemart_custom_id);
$datas = $this->getPluginInternalData ($id);
if ($datas) {
//$fields = get_object_vars($datas);
// vmdebug('datas',$datas);
foreach ($datas as $k=> $v) {
if (!is_string ($v)) {
continue;
} // Only get real Table variable
if (isset($field->$k) && $v === 0) {
continue;
}
$field->$k = $v;
}
}
}
/**
* helper to get plugin table as object
* All params are added to $this->params plugin
*
* @param unknown_type $field
* @param unknown_type $product_id
*/
protected function getPluginCustomData (&$field, $product_id) {
$id = $this->getIdForCustomIdProduct ($product_id, $field->virtuemart_custom_id);
$datas = $this->getPluginInternalData ($id);
if ($datas) {
foreach ($this->_varsToPushParam as $k => $v) {
if (!isset($datas->$k)) {
continue;
}
if (isset($this->params->$k) && $datas->$k == 0) {
continue;
}
$this->params->$k = $datas->$k;
}
}
}
/**
* This is the actions which take place, when a product gets stored
*
* @param string $type atm valid 'product'
* @param array $data form data
* @param int $id virtuemart_product_id
*/
function OnStoreProduct ($data, $plugin_param) {
if (key ($plugin_param) !== $this->_name) {
vmdebug('OnStoreProduct return because key '.key ($plugin_param).'!== '. $this->_name);
return;
}
$key = key ($plugin_param);
$plugin_param[$key]['virtuemart_product_id'] = $data['virtuemart_product_id'];
//vmdebug ('plgData', $plugin_param[$key]);
// $this->id = $this->getIdForCustomIdProduct($data['virtuemart_product_id'],$plugin_param[$key]['virtuemart_custom_id']);
$this->storePluginInternalDataProduct ($plugin_param[$key], 'id', $data['virtuemart_product_id']);
}
/**
* This stores the data of the plugin, attention NOT the configuration of the pluginmethod,
* this function should never be triggered only called from triggered functions.
*
* @author Max Milbers
* @param array $values array or object with the data to store
* @param string $tableName When different then the default of the plugin, provid it here
* @param string $tableKey an additionally unique key
*/
protected function storePluginInternalDataProduct (&$values, $primaryKey = 0, $product_id = 0) {
$custom_id = $values['virtuemart_custom_id'];
$db = JFactory::getDBO ();
if (!empty($custom_id) && !empty($product_id)) {
$_qry = 'SELECT `id` FROM `#__virtuemart_product_custom_plg_' . $this->_name . '` WHERE `virtuemart_product_id`=' . (int)$product_id . ' and `virtuemart_custom_id`=' . (int)$custom_id;
$db->setQuery ($_qry);
$id = $db->loadResult ();
}
$values['id'] = $id ? $id : 0;
// vmdebug('$value',$values, $id);
$this->storePluginInternalData ($values);
return $values;
}
/**
* convert param for render and
* display The plugin in cart
* return null if not $this->_name
*/
public function GetPluginInCart ($product) {
//$plgName = $productCustom->value;
if (!empty($product->param)) {
if (!is_array ($product->param)) {
return FALSE;
}
$param = array();
// vmdebug('$product->param',$product->param);
foreach ($product->param as $k => $plg) {
if (is_array ($plg) and key ($plg) == $this->_name) {
$param[$k] = $plg[$this->_name];
}
}
if ($param) {
return $param;
}
}
return NULL;
}
/**
* render the plugin with param to display on product edit
* called by customfields inputTypePlugin
*
*/
public function selectSearchableCustom (&$selectList) {
return NULL;
}
/**
* render the plugin with param to display on product edit
* called by customfields inputTypePlugin
*
*/
/* public function plgVmAddToSearch (&$where, $searchplugin) {
}*/
/**
* render the plugin with param to display on product edit
* called by customfields inputTypePlugin
*
*/
public function GetNameByCustomId ($custom_id) {
static $custom_element;
if (isset($custom_element)) {
return $custom_element;
}
$db = JFactory::getDBO ();
$q = 'SELECT `custom_element` FROM `#__virtuemart_customs` WHERE `virtuemart_custom_id`=' . (int)$custom_id;
$db->setQuery ($q);
$custom_element = $db->loadResult ();
return $custom_element;
}
/**
* render the plugin with param to display on product edit
* called by customfields inputTypePlugin
*
*/
public function getIdForCustomIdProduct ($product_id, $custom_id) {
$db = JFactory::getDBO ();
$q = 'SELECT `id` FROM `#__virtuemart_product_custom_plg_' . $this->_name . '` WHERE `virtuemart_product_id`=' . (int)$product_id . ' and `virtuemart_custom_id`=' . (int)$custom_id;
$db->setQuery ($q);
return $db->loadResult ();
}
}
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