modules/EmailMan/EmailManDelivery.php

   1 <?php
   2 if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
   3 /*********************************************************************************
   4  * SugarCRM Community Edition is a customer relationship management program developed by
   5  * SugarCRM, Inc. Copyright (C) 2004-2011 SugarCRM Inc.
   6  *
   7  * This program is free software; you can redistribute it and/or modify it under
   8  * the terms of the GNU Affero General Public License version 3 as published by the
   9  * Free Software Foundation with the addition of the following permission added
  10  * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
  11  * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
  12  * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
  13  *
  14  * This program is distributed in the hope that it will be useful, but WITHOUT
  15  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  16  * FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
  17  * details.
  18  *
  19  * You should have received a copy of the GNU Affero General Public License along with
  20  * this program; if not, see http://www.gnu.org/licenses or write to the Free
  21  * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  22  * 02110-1301 USA.
  23  *
  24  * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
  25  * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
  26  *
  27  * The interactive user interfaces in modified source and object code versions
  28  * of this program must display Appropriate Legal Notices, as required under
  29  * Section 5 of the GNU Affero General Public License version 3.
  30  *
  31  * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
  32  * these Appropriate Legal Notices must retain the display of the "Powered by
  33  * SugarCRM" logo. If the display of the logo is not reasonably feasible for
  34  * technical reasons, the Appropriate Legal Notices must display the words
  35  * "Powered by SugarCRM".
  36  ********************************************************************************/
  37
  38
  39 require_once('include/SugarPHPMailer.php');
  40
  41 $test=false;
  42 if (isset($_REQUEST['mode']) && $_REQUEST['mode']=='test') {
  43         $test=true;
  44 }
  45 if (isset($_REQUEST['send_all']) && $_REQUEST['send_all']== true) {
  46         $send_all= true;
  47 }
  48 else  {
  49         $send_all=false; //if set to true email delivery will continue..to run until all email have been delivered.
  50 }
  51 $GLOBALS['log'] = LoggerManager::getLogger('SugarCRM');
  52 $mail = new SugarPHPMailer();
  53 $admin = new Administration();
  54 $admin->retrieveSettings();
  55 if (isset($admin->settings['massemailer_campaign_emails_per_run'])) {
  56         $max_emails_per_run=$admin->settings['massemailer_campaign_emails_per_run'];
  57 }
  58 if (empty($max_emails_per_run)) {
  59         $max_emails_per_run=500;//default
  60 }
  61 //save email copies?
  62 $massemailer_email_copy=0;  //default: save copies of the email.
  63 if (isset($admin->settings['massemailer_email_copy'])) {
  64     $massemailer_email_copy=$admin->settings['massemailer_email_copy'];
  65 }
  66
  67 $emailsPerSecond = 10;
  68
  69 $mail->setMailerForSystem();
  70 $mail->From     = "no-reply@example.com";
  71 $mail->FromName = "no-reply";
  72 $mail->ContentType="text/html";
  73
  74 $campaign_id=null;
  75 if (isset($_REQUEST['campaign_id']) && !empty($_REQUEST['campaign_id'])) {
  76         $campaign_id=$_REQUEST['campaign_id'];
  77 }
  78
  79 $db = DBManagerFactory::getInstance();
  80 $timedate = TimeDate::getInstance();
  81 $emailman = new EmailMan();
  82
  83     if($test){
  84         //if this is in test mode, then
  85         //find all the message that meet the following criteria.
  86         //1. scheduled send date time is now
  87         //2. campaign matches the current campaign
  88         //3. recipient belongs to a propsect list of type test, attached to this campaign
  89
  90         $select_query =" SELECT em.* FROM emailman em";
  91         $select_query.=" join prospect_list_campaigns plc on em.campaign_id = plc.campaign_id";
  92         $select_query.=" join prospect_lists pl on pl.id = plc.prospect_list_id ";
  93         $select_query.=" WHERE em.list_id = pl.id and pl.list_type = 'test'";
  94         $select_query.=" AND em.send_date_time <= ". $db->now();
  95         $select_query.=" AND (em.in_queue ='0' OR em.in_queue IS NULL OR (em.in_queue ='1' AND em.in_queue_date <= " .$db->convert($db->quoted($timedate->fromString("-1 day")->asDb()),"datetime")."))";
  96         $select_query.=" AND em.campaign_id='{$campaign_id}'";
  97         $select_query.=" ORDER BY em.send_date_time ASC, em.user_id, em.list_id";
  98     }else{
  99         //this is not a test..
 100         //find all the message that meet the following criteria.
 101         //1. scheduled send date time is now
 102         //2. were never processed or last attempt was 24 hours ago
 103         $select_query =" SELECT *";
 104         $select_query.=" FROM $emailman->table_name";
 105         $select_query.=" WHERE send_date_time <= ". $db->now();
 106         $select_query.=" AND (in_queue ='0' OR in_queue IS NULL OR ( in_queue ='1' AND in_queue_date <= " .$db->convert($db->quoted($timedate->fromString("-1 day")->asDb()),"datetime")."))";
 107
 108         if (!empty($campaign_id)) {
 109             $select_query.=" AND campaign_id='{$campaign_id}'";
 110         }
 111         $select_query.=" ORDER BY send_date_time ASC,user_id, list_id";
 112
 113     }
 114
 115 //bug 26926 fix start
 116 DBManager::setQueryLimit(0);
 117 //end bug fix
 118
 119 do {
 120
 121         $no_items_in_queue=true;
 122
 123         $result = $db->limitQuery($select_query,0,$max_emails_per_run);
 124         global $current_user;
 125         if(isset($current_user)){
 126                 $temp_user = $current_user;
 127         }
 128         $current_user = new User();
 129         $startTime = microtime(true);
 130
 131         while(($row = $db->fetchByAssoc($result))!= null){
 132
 133         //verify the queue item before further processing.
 134         //we have found cases where users have taken away access to email templates while them message is in queue.
 135         if (empty($row['campaign_id'])) {
 136             $GLOBALS['log']->fatal('Skipping emailman entry with empty campaign id' . print_r($row,true));
 137             continue;
 138         }
 139         if (empty($row['marketing_id'])) {
 140             $GLOBALS['log']->fatal('Skipping emailman entry with empty marketing id' . print_r($row,true));
 141             continue;  //do not process this row .
 142         }
 143
 144         //fetch user that scheduled the campaign.
 145         if(empty($current_user) or $row['user_id'] != $current_user->id){
 146             $current_user->retrieve($row['user_id']);
 147         }
 148
 149         if (!$emailman->verify_campaign($row['marketing_id'])) {
 150             $GLOBALS['log']->fatal('Error verifying templates for the campaign, exiting');
 151             continue;
 152         }
 153
 154
 155         //verify the email template too..
 156         //find the template associated with marketing message. make sure that template has a subject and
 157         //a non-empty body
 158         if (!isset($template_status[$row['marketing_id']])) {
 159             if (!class_exists('EmailMarketing')) {
 160
 161             }
 162             $current_emailmarketing=new EmailMarketing();
 163             $current_emailmarketing->retrieve($row['marketing_id']);
 164
 165             if (!class_exists('EmailTemplate')) {
 166
 167             }
 168             $current_emailtemplate= new EmailTemplate();
 169             $current_emailtemplate->retrieve($current_emailmarketing->template_id);
 170
 171         }
 172
 173                 //acquire a lock.
 174                 //if the database does not support repeatable read isolation by default, we might get data that does not meet
 175         //the criteria in the original query, and we care most about the in_queue_date and process_date_time,
 176         //if they are null or in past(older than 24 horus) then we are okay.
 177
 178                 $lock_query="UPDATE emailman SET in_queue=1, in_queue_date=". $db->now()." WHERE id = '{$row['id']}'";
 179                 $lock_query.=" AND (in_queue ='0' OR in_queue IS NULL OR ( in_queue ='1' AND in_queue_date <= " .$db->convert($db->quoted($timedate->fromString("-1 day")->asDb()),"datetime")."))";
 180
 181                 //if the query fails to execute.. terminate campaign email process.
 182                 $lock_result=$db->query($lock_query,true,'Error acquiring a lock for emailman entry.');
 183                 $lock_count=$db->getAffectedRowCount($lock_result);
 184
 185                 //do not process the message if unable to acquire lock.
 186                 if ($lock_count!= 1) {
 187                         $GLOBALS['log']->fatal("Error acquiring lock for the emailman entry, skipping email delivery. lock status=$lock_count " . print_r($row,true));
 188                         continue;  //do not process this row we will examine it after 24 hrs. the email address based dupe check is in place too.
 189                 }
 190
 191                 $no_items_in_queue=false;
 192
 193
 194                 foreach($row as $name=>$value){
 195                         $emailman->$name = $value;
 196                 }
 197
 198                 //for the campaign process the supression lists.
 199                 if (!isset($current_campaign_id) or empty($current_campaign_id) or $current_campaign_id != $row['campaign_id']) {
 200                         $current_campaign_id= $row['campaign_id'];
 201
 202                         //is this email address suppressed?
 203                         $plc_query= " SELECT prospect_list_id, prospect_lists.list_type,prospect_lists.domain_name FROM prospect_list_campaigns ";
 204                         $plc_query.=" LEFT JOIN prospect_lists on prospect_lists.id = prospect_list_campaigns.prospect_list_id";
 205                         $plc_query.=" WHERE ";
 206                         $plc_query.=" campaign_id='{$current_campaign_id}' ";
 207                         $plc_query.=" AND prospect_lists.list_type in ('exempt_address','exempt_domain')";
 208                         $plc_query.=" AND prospect_list_campaigns.deleted=0";
 209                         $plc_query.=" AND prospect_lists.deleted=0";
 210
 211                         $emailman->restricted_domains=array();
 212                         $emailman->restricted_addresses=array();
 213
 214                         $result1=$db->query($plc_query);
 215                         while($row1 = $db->fetchByAssoc($result1)){
 216                                 if ($row1['list_type']=='exempt_domain') {
 217                                         $emailman->restricted_domains[strtolower($row1['domain_name'])]=1;
 218                                 } else {
 219                                     //find email address of targets in this prospect list.
 220                                         $email_query = "SELECT email_address FROM email_addresses ea JOIN email_addr_bean_rel eabr ON ea.id = eabr.email_address_id JOIN prospect_lists_prospects plp ON eabr.bean_id = plp.related_id AND eabr.bean_module = plp.related_type AND plp.prospect_list_id = '{$row1['prospect_list_id']}' and plp.deleted = 0";
 221                                         $email_query_result=$db->query($email_query);
 222
 223                                         while($email_address = $db->fetchByAssoc($email_query_result)){
 224                                                 //ignore empty email addresses;
 225                                                 if (!empty($email_address['email_address'])) {
 226                             $emailman->restricted_addresses[strtolower($email_address['email_address'])]=1;
 227                                                 }
 228                                         }
 229                                 }
 230                         }
 231                 }
 232
 233                 if(!$emailman->sendEmail($mail,$massemailer_email_copy,$test)){
 234                         $GLOBALS['log']->fatal("Email delivery FAILURE:" . print_r($row,true));
 235                 } else {
 236                         $GLOBALS['log']->debug("Email delivery SUCCESS:" . print_r($row,true));
 237                 }
 238                 if($mail->isError()){
 239                         $GLOBALS['log']->fatal("Email delivery error:" . print_r($row,true). $mail->ErrorInfo);
 240                 }
 241         }
 242
 243         $send_all=$send_all?!$no_items_in_queue:$send_all;
 244
 245 }while ($send_all == true);
 246
 247 if ($admin->settings['mail_sendtype'] == "SMTP") {
 248         $mail->SMTPClose();
 249 }
 250 if(isset($temp_user)){
 251         $current_user = $temp_user;
 252 }
 253 if (isset($_REQUEST['return_module']) && isset($_REQUEST['return_action']) && isset($_REQUEST['return_id'])) {
 254     $from_wiz=' ';
 255     if(isset($_REQUEST['from_wiz'])&& $_REQUEST['from_wiz']==true){
 256         header("Location: index.php?module={$_REQUEST['return_module']}&action={$_REQUEST['return_action']}&record={$_REQUEST['return_id']}&from=test");
 257     }else{
 258                 header("Location: index.php?module={$_REQUEST['return_module']}&action={$_REQUEST['return_action']}&record={$_REQUEST['return_id']}");
 259     }
 260 } else {
 261         /* this will be triggered when manually sending off Email campaigns from the
 262          * Mass Email Queue Manager.
 263         */
 264         if(isset($_POST['manual'])) {
 265                 header("Location: index.php?module=EmailMan&action=index");
 266         }
 267 }
 268 ?>