Current File : /var/www/crm/modules/EmailMan/EmailManDelivery.php
<?php
if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
/*********************************************************************************
* SugarCRM Community Edition is a customer relationship management program developed by
* SugarCRM, Inc. Copyright (C) 2004-2012 SugarCRM Inc.
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License version 3 as published by the
* Free Software Foundation with the addition of the following permission added
* to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
* IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
* OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
* details.
*
* You should have received a copy of the GNU Affero General Public License along with
* this program; if not, see http://www.gnu.org/licenses or write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*
* You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
* SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License version 3.
*
* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "Powered by
* SugarCRM" logo. If the display of the logo is not reasonably feasible for
* technical reasons, the Appropriate Legal Notices must display the words
* "Powered by SugarCRM".
********************************************************************************/
require_once('include/SugarPHPMailer.php');
$test=false;
if (isset($_REQUEST['mode']) && $_REQUEST['mode']=='test') {
$test=true;
}
if (isset($_REQUEST['send_all']) && $_REQUEST['send_all']== true) {
$send_all= true;
}
else {
$send_all=false; //if set to true email delivery will continue..to run until all email have been delivered.
}
$GLOBALS['log'] = LoggerManager::getLogger('SugarCRM');
$mail = new SugarPHPMailer();
$admin = new Administration();
$admin->retrieveSettings();
if (isset($admin->settings['massemailer_campaign_emails_per_run'])) {
$max_emails_per_run=$admin->settings['massemailer_campaign_emails_per_run'];
}
if (empty($max_emails_per_run)) {
$max_emails_per_run=500;//default
}
//save email copies?
$massemailer_email_copy=0; //default: save copies of the email.
if (isset($admin->settings['massemailer_email_copy'])) {
$massemailer_email_copy=$admin->settings['massemailer_email_copy'];
}
$emailsPerSecond = 10;
$mail->setMailerForSystem();
$mail->From = "no-reply@example.com";
$mail->FromName = "no-reply";
$mail->ContentType="text/html";
$campaign_id=null;
if (isset($_REQUEST['campaign_id']) && !empty($_REQUEST['campaign_id'])) {
$campaign_id=$_REQUEST['campaign_id'];
}
$db = DBManagerFactory::getInstance();
$timedate = TimeDate::getInstance();
$emailman = new EmailMan();
if($test){
//if this is in test mode, then
//find all the message that meet the following criteria.
//1. scheduled send date time is now
//2. campaign matches the current campaign
//3. recipient belongs to a prospect list of type test, attached to this campaign
$select_query =" SELECT em.* FROM emailman em";
$select_query.=" join prospect_list_campaigns plc on em.campaign_id = plc.campaign_id";
$select_query.=" join prospect_lists pl on pl.id = plc.prospect_list_id ";
$select_query.=" WHERE em.list_id = pl.id and pl.list_type = 'test'";
$select_query.=" AND em.send_date_time <= ". $db->now();
$select_query.=" AND (em.in_queue ='0' OR em.in_queue IS NULL OR (em.in_queue ='1' AND em.in_queue_date <= " .$db->convert($db->quoted($timedate->fromString("-1 day")->asDb()),"datetime")."))";
$select_query.=" AND em.campaign_id='{$campaign_id}'";
$select_query.=" ORDER BY em.send_date_time ASC, em.user_id, em.list_id";
}else{
//this is not a test..
//find all the message that meet the following criteria.
//1. scheduled send date time is now
//2. were never processed or last attempt was 24 hours ago
$select_query =" SELECT *";
$select_query.=" FROM $emailman->table_name";
$select_query.=" WHERE send_date_time <= ". $db->now();
$select_query.=" AND (in_queue ='0' OR in_queue IS NULL OR ( in_queue ='1' AND in_queue_date <= " .$db->convert($db->quoted($timedate->fromString("-1 day")->asDb()),"datetime")."))";
if (!empty($campaign_id)) {
$select_query.=" AND campaign_id='{$campaign_id}'";
}
$select_query.=" ORDER BY send_date_time ASC,user_id, list_id";
}
//bug 26926 fix start
DBManager::setQueryLimit(0);
//end bug fix
do {
$no_items_in_queue=true;
$result = $db->limitQuery($select_query,0,$max_emails_per_run);
global $current_user;
if(isset($current_user)){
$temp_user = $current_user;
}
$current_user = new User();
$startTime = microtime(true);
while(($row = $db->fetchByAssoc($result))!= null){
//verify the queue item before further processing.
//we have found cases where users have taken away access to email templates while them message is in queue.
if (empty($row['campaign_id'])) {
$GLOBALS['log']->fatal('Skipping emailman entry with empty campaign id' . print_r($row,true));
continue;
}
if (empty($row['marketing_id'])) {
$GLOBALS['log']->fatal('Skipping emailman entry with empty marketing id' . print_r($row,true));
continue; //do not process this row .
}
//fetch user that scheduled the campaign.
if(empty($current_user) or $row['user_id'] != $current_user->id){
$current_user->retrieve($row['user_id']);
}
if (!$emailman->verify_campaign($row['marketing_id'])) {
$GLOBALS['log']->fatal('Error verifying templates for the campaign, exiting');
continue;
}
//verify the email template too..
//find the template associated with marketing message. make sure that template has a subject and
//a non-empty body
if (!isset($template_status[$row['marketing_id']])) {
if (!class_exists('EmailMarketing')) {
}
$current_emailmarketing=new EmailMarketing();
$current_emailmarketing->retrieve($row['marketing_id']);
if (!class_exists('EmailTemplate')) {
}
$current_emailtemplate= new EmailTemplate();
$current_emailtemplate->retrieve($current_emailmarketing->template_id);
}
//acquire a lock.
//if the database does not support repeatable read isolation by default, we might get data that does not meet
//the criteria in the original query, and we care most about the in_queue_date and process_date_time,
//if they are null or in past(older than 24 horus) then we are okay.
$lock_query="UPDATE emailman SET in_queue=1, in_queue_date=". $db->now()." WHERE id = ".intval($row['id']);
$lock_query.=" AND (in_queue ='0' OR in_queue IS NULL OR ( in_queue ='1' AND in_queue_date <= " .$db->convert($db->quoted($timedate->fromString("-1 day")->asDb()),"datetime")."))";
//if the query fails to execute.. terminate campaign email process.
$lock_result=$db->query($lock_query,true,'Error acquiring a lock for emailman entry.');
$lock_count=$db->getAffectedRowCount($lock_result);
//do not process the message if unable to acquire lock.
if ($lock_count!= 1) {
$GLOBALS['log']->fatal("Error acquiring lock for the emailman entry, skipping email delivery. lock status=$lock_count " . print_r($row,true));
continue; //do not process this row we will examine it after 24 hrs. the email address based dupe check is in place too.
}
$no_items_in_queue=false;
foreach($row as $name=>$value){
$emailman->$name = $value;
}
//for the campaign process the suppression lists.
if (!isset($current_campaign_id) or empty($current_campaign_id) or $current_campaign_id != $row['campaign_id']) {
$current_campaign_id= $row['campaign_id'];
//is this email address suppressed?
$plc_query= " SELECT prospect_list_id, prospect_lists.list_type,prospect_lists.domain_name FROM prospect_list_campaigns ";
$plc_query.=" LEFT JOIN prospect_lists on prospect_lists.id = prospect_list_campaigns.prospect_list_id";
$plc_query.=" WHERE ";
$plc_query.=" campaign_id='{$current_campaign_id}' ";
$plc_query.=" AND prospect_lists.list_type in ('exempt_address','exempt_domain')";
$plc_query.=" AND prospect_list_campaigns.deleted=0";
$plc_query.=" AND prospect_lists.deleted=0";
$emailman->restricted_domains=array();
$emailman->restricted_addresses=array();
$result1=$db->query($plc_query);
while($row1 = $db->fetchByAssoc($result1)){
if ($row1['list_type']=='exempt_domain') {
$emailman->restricted_domains[strtolower($row1['domain_name'])]=1;
} else {
//find email address of targets in this prospect list.
$email_query = "SELECT email_address FROM email_addresses ea JOIN email_addr_bean_rel eabr ON ea.id = eabr.email_address_id JOIN prospect_lists_prospects plp ON eabr.bean_id = plp.related_id AND eabr.bean_module = plp.related_type AND plp.prospect_list_id = '{$row1['prospect_list_id']}' and plp.deleted = 0";
$email_query_result=$db->query($email_query);
while($email_address = $db->fetchByAssoc($email_query_result)){
//ignore empty email addresses;
if (!empty($email_address['email_address'])) {
$emailman->restricted_addresses[strtolower($email_address['email_address'])]=1;
}
}
}
}
}
if(!$emailman->sendEmail($mail,$massemailer_email_copy,$test)){
$GLOBALS['log']->fatal("Email delivery FAILURE:" . print_r($row,true));
} else {
$GLOBALS['log']->debug("Email delivery SUCCESS:" . print_r($row,true));
}
if($mail->isError()){
$GLOBALS['log']->fatal("Email delivery error:" . print_r($row,true). $mail->ErrorInfo);
}
}
$send_all=$send_all?!$no_items_in_queue:$send_all;
}while ($send_all == true);
if ($admin->settings['mail_sendtype'] == "SMTP") {
$mail->SMTPClose();
}
if(isset($temp_user)){
$current_user = $temp_user;
}
if (isset($_REQUEST['return_module']) && isset($_REQUEST['return_action']) && isset($_REQUEST['return_id'])) {
$from_wiz=' ';
if(isset($_REQUEST['from_wiz'])&& $_REQUEST['from_wiz']==true){
header("Location: index.php?module={$_REQUEST['return_module']}&action={$_REQUEST['return_action']}&record={$_REQUEST['return_id']}&from=test");
}else{
header("Location: index.php?module={$_REQUEST['return_module']}&action={$_REQUEST['return_action']}&record={$_REQUEST['return_id']}");
}
} else {
/* this will be triggered when manually sending off Email campaigns from the
* Mass Email Queue Manager.
*/
if(isset($_POST['manual'])) {
header("Location: index.php?module=EmailMan&action=index");
}
}
?>
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