Your IP : 216.73.216.85
<?php
/**
* @version SVN: <svn_id>
* @package JMailAlerts
* @author Techjoomla <extensions@techjoomla.com>
* @copyright Copyright (c) 2009-2015 TechJoomla. All rights reserved.
* @license GNU General Public License version 2 or later.
*/
// No direct access.
defined('_JEXEC') or die();
jimport( 'joomla.application.component.view');
jimport('joomla.application.component.model');
class jmailalertsViewajaxsync extends JViewLegacy
{
function display($tpl = null)
{
//Get the instance to joomla database
$db = JFactory::getDBO();
$input=JFactory::getApplication()->input;
//get the all variables value form ajax request from ajax request url
$set_firs_ajax_call=$input->get('set_firs_ajax_call','','INT'); // if this variable value is zero the it identifies that this is the first ajax request to get the total number of users
$alertid=$input->get('alertid','0','INT');
$last_email_date=$input->get('last_email_date','','STRING');
$default_frequency=$input->get('default_frequency','0','INT');
$batch_size=$input->get('batch_size','400','INT');
$advanced_options_checked=$input->get('advanced_options_checked','0','INT');
$overwrite_user_pref=$input->get('overwrite_user_pref','0','INT');
$readd_unsub_user=$input->get('readd_unsub_user','0','INT');
if($set_firs_ajax_call==0) //if this variable value is zero the it identifies that this is the first ajax request to get the total number of users
{
//Overwrite existing user prefereces yes & readd usub user is yes (both are yes then)
//delete the all entries from subscriber table for current alert id
if($overwrite_user_pref AND $readd_unsub_user)
{
$db = JFactory::getDBO();
$db->setQuery("DELETE FROM #__jma_subscribers
WHERE alert_id=".$alertid." AND user_id <> 0");
$db->execute();
}
else if($overwrite_user_pref) //Overwrite existing user prefereces is 'yes' & readd usub user is 'No' then delete the entries from subscriber table for current 'alert id' Where 'frequency' not zero (means don't delete the unsubscribe users entries)
{
$db = JFactory::getDBO();
$db->setQuery("DELETE FROM #__jma_subscribers
WHERE alert_id=".$alertid."
AND frequency <> 0 AND user_id <> 0");
$db->execute();
}
//get the user to sync
//Get limited (decided by the batch_size) users from the joomla users table
}
$db->setQuery("SELECT id,name,email FROM #__users WHERE id NOT IN (SELECT user_id FROM #__jma_subscribers WHERE alert_id=$alertid) AND block=0 ORDER BY id LIMIT 0, ".$input->get('batch_size','400','INT'));
$usersTosync=$db->loadObjectList();
$db->setQuery("SELECT count(id) as usercnt FROM #__users WHERE id NOT IN (SELECT user_id FROM #__jma_subscribers WHERE alert_id=$alertid) AND block=0 ORDER BY id");
$total_number_of_users=$db->LoadObject();
//if there are no rows, then all users ar synced; return 'No rows'
if(count($usersTosync)==0){
echo "No Users";
}
else
{
echo $total_number_of_users->usercnt;
}
/**
* identify the alertid entry in old_sync_data
*/
$db->setQuery("SELECT id FROM #__jma_old_sync_data
WHERE alert_id=$alertid
");
$alert_present=$db->loadResult();
//exit;
$alertqry=NULL;
// load the template & default frequencies for the selected alert
$query="SELECT id,default_freq,template FROM #__jma_alerts WHERE id=$alertid";
$db->setQuery($query);
$alertdata=$db->loadObject();
//FIRST GET THE EMAIL-ALERTS RELATED PLUGINS
$db->setQuery('SELECT element FROM #__extensions WHERE folder = \'emailalerts\' AND enabled = 1');
$plg_installed = $db->loadColumn();//Get the plugin names and store in an array
//return the array eg. Array ( [0] => jma_latestdownload [1] => jma_latestusers [2] => jma_latestnews_js )
//$plg_in_template store the plg-ins actualy used in template
$plg_in_template=array();
for($i=0;$i<count($plg_installed);$i++)
{
if (strstr($alertdata->template,$plg_installed[$i]))
$plg_in_template[] =$plg_installed[$i];
}
$entry="";
foreach($plg_in_template as $plug)
{
$query= "select params from #__extensions where element='".$plug."' && folder='emailalerts'";
$db->setQuery($query);
$plug_params=$db->loadResult();
$param_list=json_decode($plug_params,true);
/**
* Add the entries in old_sync_data if alert id not present in old_sunc_data
*/
if(!$alert_present)
{
$old_sync_data=new stdClass;
$old_sync_data->date=date("Y-m-d H:i:s",mktime(0, 0, 0, date("m"), date("d"), date("Y")));//Get the current date and time
$old_sync_data->alert_id=$alertid;
$old_sync_data->plugin=$plug;
$old_sync_data->plg_data=$plug_params;
if(!$db->insertObject('#__jma_old_sync_data', $old_sync_data)){
echo "Insertion error";
//echo $db->stderr();
exit;
}
}
// json_decode gives array from plug_params
$plugentry="";
foreach($param_list as $key => $value)
{
if(is_array($value)) // if value is array such as catagory,catid etc is an array
{
// converT array of catid,catagory etc to list and then make string with seperated by comma
$selected=implode(',', $value);
$plugentry.=$plug.'|'.$key."=".$selected."\n";
}
else
{
$plugentry.=$plug.'|'.$key."=".$value."\n";
}
}
if($plug == 'jma_latestnews_js')
$plugentry= str_replace('category','catid',$plugentry);
$entry.=$plugentry; //plugentry for specific plugin
}
//Start of the mega-loop to insert data into the `email_alert` table
$email_alert_entry_object = new stdClass;
$email_alert_entry_object->alert_id=$alertid;
$email_alert_entry_object->frequency=$alertdata->default_freq;
$email_alert_entry_object->date =$last_email_date;
foreach($usersTosync as $user)
{
$email_alert_entry_object->user_id=$user->id;
$email_alert_entry_object->name=$user->name;
$email_alert_entry_object->email_id=$user->email;
$email_alert_entry_object->plugins_subscribed_to = $entry;
if(!$db->insertObject('#__jma_subscribers', $email_alert_entry_object)){
echo "Insertion error";
//echo $db->stderr();
exit;
}
}
}//display() ends
}//class JphplistViewajaxsync ends