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<?php
/**
* @package com_jmailalerts
* @version $versionID$
* @author TechJoomla
* @author mail extensions@techjoomla.com
* @website http://techjoomla.com
* @copyright Copyright © 2009-2013 TechJoomla. All rights reserved.
* @license GNU General Public License version 2, or later
*/
// No direct access
defined('_JEXEC') or die;
/**
* subscriber Table class
*/
class JmailalertsTablesubscriber extends JTable {
/**
* Constructor
*
* @param JDatabase A database connector object
*/
public function __construct(&$db) {
parent::__construct('#__jma_subscribers', 'id', $db);
}
/**
* Overloaded bind function to pre-process the params.
*
* @param array Named array
* @return null|string null is operation was satisfactory, otherwise returns an error
* @see JTable:bind
* @since 1.5
*/
public function bind($array, $ignore = '') {
$input = JFactory::getApplication()->input;
$task = $input->getString('task', '');
if(($task == 'save' || $task == 'apply') && (!JFactory::getUser()->authorise('core.edit.state','com_jmailalerts') && $array['state'] == 1)){
$array['state'] = 0;
}//@Amol Make validation that User should not subcribe one alert more than one time (Means no duplicate entries of alert against user)
else if(($task == 'save' || $task == 'apply' || $task=='save2new' || $task=='save2copy'))
{
$db=JFactory::getDBO();
$query=$db->getQuery(true);
$query->SELECT('id,alert_id');
$query->from('`#__jma_subscribers` AS subs');
//if is not guest then check alert subcribed against user id
if(!$array['user_id']==0)
{
$query->where('alert_id='.$array['alert_id'].' AND user_id='.$array['user_id']);
}
else //if is guest then check alert subcribed against user email id
{
$query->where("alert_id=".$array['alert_id']." AND email_id='".$array['email_id']."'");
}
$db->setQuery($query);
$result=$db->loadColumn();
if($array['id'])// check for update the user alert, if alert present against the user id then skip the count 1 (means updating the alert) otherwise avoid to add same alert agains the user
{
if(count($result)>1)
{
$this->setError(JText::_('COM_JMAILALERTS_DUPLICATE_ALERT_ERROR'));
return false ;
}
}
else if(count($result)>=1) //check for adding the new alert against the user , if alert present against user id then it will give atleast one count of ids & avoid to add same alert agains the user
{
$this->setError(JText::_('COM_JMAILALERTS_DUPLICATE_ALERT_ERROR'));
return false;
}
if($array['user_id']!=0) //if subscription is new or user details not present then get user name & email id $array['name']=user name
{
$query=$db->getQuery(true);
$query->SELECT('id,name,email');
$query->from('`#__users`');
$query->where('id='.$array['user_id']);
$db->setQuery($query);
$user_data=$db->loadObject();
if($user_data)
{
$array['name']=$user_data->name; //user name
$array['email_id']=$user_data->email; //user email
}
else //This 'user id' is not present in our database, Please check the 'user id' !
{
$this->setError(JText::_('COM_JMAILALERTS_USER_NOT_PRESENT_ERROR'));
return false;
}
}
if(!$array['id']) //adding the new alert against the user then add plugins for the user
{
$ManageUserHelper=new ManageUserHelper();
$user_data=$ManageUserHelper->SubscribeUser($array);
$array['plugins_subscribed_to']=$user_data['plugins_subscribed_to'];
$array['date']=$user_data['date'];
}
}
if (isset($array['params']) && is_array($array['params'])) {
$registry = new JRegistry();
$registry->loadArray($array['params']);
$array['params'] = (string) $registry;
}
if (isset($array['metadata']) && is_array($array['metadata'])) {
$registry = new JRegistry();
$registry->loadArray($array['metadata']);
$array['metadata'] = (string) $registry;
}
if(!JFactory::getUser()->authorise('core.admin', 'com_jmailalerts.subscriber.'.$array['id'])){
$actions = JFactory::getACL()->getActions('com_jmailalerts','subscriber');
$default_actions = JFactory::getACL()->getAssetRules('com_jmailalerts.subscriber.'.$array['id'])->getData();
$array_jaccess = array();
foreach($actions as $action){
$array_jaccess[$action->name] = $default_actions[$action->name];
}
$array['rules'] = $this->JAccessRulestoArray($array_jaccess);
}
//Bind the rules for ACL where supported.
if (isset($array['rules']) && is_array($array['rules'])) {
$this->setRules($array['rules']);
}
return parent::bind($array, $ignore);
}
/**
* This function convert an array of JAccessRule objects into an rules array.
* @param type $jaccessrules an arrao of JAccessRule objects.
*/
private function JAccessRulestoArray($jaccessrules){
$rules = array();
foreach($jaccessrules as $action => $jaccess){
$actions = array();
foreach($jaccess->getData() as $group => $allow){
$actions[$group] = ((bool)$allow);
}
$rules[$action] = $actions;
}
return $rules;
}
/**
* Overloaded check function
*/
public function check() {
//If there is an ordering column and this is a new row then get the next ordering value
if (property_exists($this, 'ordering') && $this->id == 0) {
$this->ordering = self::getNextOrder();
}
return parent::check();
}
/**
* Method to set the publishing state for a row or list of rows in the database
* table. The method respects checked out rows by other users and will attempt
* to checkin rows that it can after adjustments are made.
*
* @param mixed An optional array of primary key values to update. If not
* set the instance property value is used.
* @param integer The publishing state. eg. [0 = unpublished, 1 = published]
* @param integer The user id of the user performing the operation.
* @return boolean True on success.
* @since 1.0.4
*/
public function publish($pks = null, $state = 1, $userId = 0) {
// Initialise variables.
$k = $this->_tbl_key;
// Sanitize input.
JArrayHelper::toInteger($pks);
$userId = (int) $userId;
$state = (int) $state;
// If there are no primary keys set check to see if the instance key is set.
if (empty($pks)) {
if ($this->$k) {
$pks = array($this->$k);
}
// Nothing to set publishing state on, return false.
else {
$this->setError(JText::_('JLIB_DATABASE_ERROR_NO_ROWS_SELECTED'));
return false;
}
}
// Build the WHERE clause for the primary keys.
$where = $k . '=' . implode(' OR ' . $k . '=', $pks);
// Determine if there is checkin support for the table.
if (!property_exists($this, 'checked_out') || !property_exists($this, 'checked_out_time')) {
$checkin = '';
} else {
$checkin = ' AND (checked_out = 0 OR checked_out = ' . (int) $userId . ')';
}
// Update the publishing state for rows with the given primary keys.
$this->_db->setQuery(
'UPDATE `' . $this->_tbl . '`' .
' SET `state` = ' . (int) $state .
' WHERE (' . $where . ')' .
$checkin
);
$this->_db->query();
// Check for a database error.
if ($this->_db->getErrorNum()) {
$this->setError($this->_db->getErrorMsg());
return false;
}
// If checkin is supported and all rows were adjusted, check them in.
if ($checkin && (count($pks) == $this->_db->getAffectedRows())) {
// Checkin each row.
foreach ($pks as $pk) {
$this->checkin($pk);
}
}
// If the JTable instance value is in the list of primary keys that were set, set the instance.
if (in_array($this->$k, $pks)) {
$this->state = $state;
}
$this->setError('');
return true;
}
/**
* Define a namespaced asset name for inclusion in the #__assets table
* @return string The asset name
*
* @see JTable::_getAssetName
*/
protected function _getAssetName() {
$k = $this->_tbl_key;
return 'com_jmailalerts.subscriber.' . (int) $this->$k;
}
/**
* Returns the parrent asset's id. If you have a tree structure, retrieve the parent's id using the external key field
*
* @see JTable::_getAssetParentId
*/
//protected function _getAssetParentId($table = null, $id = null){
protected function _getAssetParentId(JTable $table = NULL, $id = NULL){
// We will retrieve the parent-asset from the Asset-table
$assetParent = JTable::getInstance('Asset');
// Default: if no asset-parent can be found we take the global asset
$assetParentId = $assetParent->getRootId();
// The item has the component as asset-parent
$assetParent->loadByName('com_jmailalerts');
// Return the found asset-parent-id
if ($assetParent->id){
$assetParentId=$assetParent->id;
}
return $assetParentId;
}
}