292 lines
		
	
	
	
		
			10 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			292 lines
		
	
	
	
		
			10 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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/*
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 +--------------------------------------------------------------------+
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 | CiviCRM version 4.7                                                |
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 +--------------------------------------------------------------------+
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 | Copyright CiviCRM LLC (c) 2004-2017                                |
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 +--------------------------------------------------------------------+
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 | This file is a part of CiviCRM.                                    |
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 |                                                                    |
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 | CiviCRM is free software; you can copy, modify, and distribute it  |
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 | under the terms of the GNU Affero General Public License           |
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 | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
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 |                                                                    |
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 | CiviCRM is distributed in the hope that it will be useful, but     |
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 | WITHOUT ANY WARRANTY; without even the implied warranty of         |
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 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
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 | See the GNU Affero General Public License for more details.        |
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 |                                                                    |
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 | You should have received a copy of the GNU Affero General Public   |
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 | License and the CiviCRM Licensing Exception along                  |
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 | with this program; if not, contact CiviCRM LLC                     |
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 | at info[AT]civicrm[DOT]org. If you have questions about the        |
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 | GNU Affero General Public License or the licensing of CiviCRM,     |
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 | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
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 +--------------------------------------------------------------------+
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 */
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/**
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 *
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 * @package CRM
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 * @copyright CiviCRM LLC (c) 2004-2017
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 */
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require_once 'Mail/mime.php';
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/**
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 * Class CRM_Mailing_Event_BAO_Resubscribe
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 */
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class CRM_Mailing_Event_BAO_Resubscribe {
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  /**
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   * Resubscribe a contact to the groups, he/she was unsubscribed from.
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   *
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   * @param int $job_id
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   *   The job ID.
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   * @param int $queue_id
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   *   The Queue Event ID of the recipient.
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   * @param string $hash
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   *   The hash.
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   *
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   * @return array|null
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   *   $groups    Array of all groups to which the contact was added, or null if the queue event could not be found.
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   */
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  public static function &resub_to_mailing($job_id, $queue_id, $hash) {
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    // First make sure there's a matching queue event.
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    $q = CRM_Mailing_Event_BAO_Queue::verify($job_id, $queue_id, $hash);
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    $success = NULL;
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    if (!$q) {
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      return $success;
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    }
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    // check if this queue_id was actually unsubscribed
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    $ue = new CRM_Mailing_Event_BAO_Unsubscribe();
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    $ue->event_queue_id = $queue_id;
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    $ue->org_unsubscribe = 0;
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    if (!$ue->find(TRUE)) {
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      return $success;
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    }
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    $contact_id = $q->contact_id;
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    $transaction = new CRM_Core_Transaction();
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    $do = new CRM_Core_DAO();
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    $mg = CRM_Mailing_DAO_MailingGroup::getTableName();
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    $job = CRM_Mailing_BAO_MailingJob::getTableName();
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    $mailing = CRM_Mailing_BAO_Mailing::getTableName();
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    $group = CRM_Contact_BAO_Group::getTableName();
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    $gc = CRM_Contact_BAO_GroupContact::getTableName();
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    // We Need the mailing Id for the hook...
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    $do->query("SELECT $job.mailing_id as mailing_id
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                     FROM   $job
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                     WHERE $job.id = " . CRM_Utils_Type::escape($job_id, 'Integer'));
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    $do->fetch();
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    $mailing_id = $do->mailing_id;
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    $do->query("
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            SELECT      $mg.entity_table as entity_table,
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                        $mg.entity_id as entity_id
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            FROM        $mg
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            INNER JOIN  $job
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                ON      $job.mailing_id = $mg.mailing_id
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            INNER JOIN  $group
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                ON      $mg.entity_id = $group.id
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            WHERE       $job.id = " . CRM_Utils_Type::escape($job_id, 'Integer') . "
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                AND     $mg.group_type IN ( 'Include', 'Base' )
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                AND     $group.is_hidden = 0"
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    );
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    // Make a list of groups and a list of prior mailings that received
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    // this mailing.
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    $groups = array();
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    $mailings = array();
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    while ($do->fetch()) {
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      if ($do->entity_table == $group) {
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        $groups[$do->entity_id] = NULL;
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      }
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      elseif ($do->entity_table == $mailing) {
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        $mailings[] = $do->entity_id;
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      }
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    }
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    // As long as we have prior mailings, find their groups and add to the
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    // list.
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    while (!empty($mailings)) {
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      $do->query("
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                SELECT      $mg.entity_table as entity_table,
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                            $mg.entity_id as entity_id
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                FROM        $mg
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                WHERE       $mg.mailing_id IN (" . implode(', ', $mailings) . ")
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                    AND     $mg.group_type = 'Include'");
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      $mailings = array();
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      while ($do->fetch()) {
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        if ($do->entity_table == $group) {
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          $groups[$do->entity_id] = TRUE;
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        }
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        elseif ($do->entity_table == $mailing) {
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          $mailings[] = $do->entity_id;
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        }
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      }
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    }
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    $group_ids = array_keys($groups);
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    $base_groups = NULL;
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    CRM_Utils_Hook::unsubscribeGroups('resubscribe', $mailing_id, $contact_id, $group_ids, $base_groups);
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    // Now we have a complete list of recipient groups.  Filter out all
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    // those except smart groups and those that the contact belongs to.
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    $do->query("
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            SELECT      $group.id as group_id,
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                        $group.title as title
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            FROM        $group
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            LEFT JOIN   $gc
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                ON      $gc.group_id = $group.id
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            WHERE       $group.id IN (" . implode(', ', $group_ids) . ")
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                AND     ($group.saved_search_id is not null
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                            OR  ($gc.contact_id = $contact_id
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                                AND $gc.status = 'Removed')
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                        )");
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    while ($do->fetch()) {
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      $groups[$do->group_id] = $do->title;
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    }
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    $contacts = array($contact_id);
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    foreach ($groups as $group_id => $group_name) {
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      $notadded = 0;
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      if ($group_name) {
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        list($total, $added, $notadded) = CRM_Contact_BAO_GroupContact::addContactsToGroup($contacts, $group_id, 'Email');
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      }
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      if ($notadded) {
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        unset($groups[$group_id]);
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      }
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    }
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    // remove entry from Unsubscribe table.
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    $ue = new CRM_Mailing_Event_BAO_Unsubscribe();
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    $ue->event_queue_id = $queue_id;
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    $ue->org_resubscribe = 0;
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    if ($ue->find(TRUE)) {
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      $ue->delete();
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    }
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    $transaction->commit();
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    return $groups;
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  }
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  /**
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   * Send a response email informing the contact of the groups to which he/she
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   * has been resubscribed.
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   *
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   * @param string $queue_id
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   *   The queue event ID.
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   * @param array $groups
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   *   List of group IDs.
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   * @param bool $is_domain
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   *   Is this domain-level?.
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   * @param int $job
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   *   The job ID.
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   */
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  public static function send_resub_response($queue_id, $groups, $is_domain = FALSE, $job) {
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    // param is_domain is not supported as of now.
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    $config = CRM_Core_Config::singleton();
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    $domain = CRM_Core_BAO_Domain::getDomain();
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    $jobTable = CRM_Mailing_BAO_MailingJob::getTableName();
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    $mailingTable = CRM_Mailing_DAO_Mailing::getTableName();
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    $contacts = CRM_Contact_DAO_Contact::getTableName();
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    $email = CRM_Core_DAO_Email::getTableName();
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    $queue = CRM_Mailing_Event_BAO_Queue::getTableName();
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    //get the default domain email address.
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    list($domainEmailName, $domainEmailAddress) = CRM_Core_BAO_Domain::getNameAndEmail();
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    $dao = new CRM_Mailing_BAO_Mailing();
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    $dao->query("   SELECT * FROM $mailingTable
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                        INNER JOIN $jobTable ON
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                            $jobTable.mailing_id = $mailingTable.id
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                        WHERE $jobTable.id = $job");
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    $dao->fetch();
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    $component = new CRM_Mailing_BAO_Component();
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    $component->id = $dao->resubscribe_id;
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    $component->find(TRUE);
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    $html = $component->body_html;
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    if ($component->body_text) {
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      $text = $component->body_text;
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    }
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    else {
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      $text = CRM_Utils_String::htmlToText($component->body_html);
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    }
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    $eq = new CRM_Core_DAO();
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    $eq->query(
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      "SELECT     $contacts.preferred_mail_format as format,
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                    $contacts.id as contact_id,
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                    $email.email as email,
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                    $queue.hash as hash
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        FROM        $contacts
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        INNER JOIN  $queue ON $queue.contact_id = $contacts.id
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        INNER JOIN  $email ON $queue.email_id = $email.id
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        WHERE       $queue.id = " . CRM_Utils_Type::escape($queue_id, 'Integer')
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    );
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    $eq->fetch();
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    foreach ($groups as $key => $value) {
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      if (!$value) {
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        unset($groups[$key]);
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      }
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    }
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    $message = new Mail_mime("\n");
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    list($addresses, $urls) = CRM_Mailing_BAO_Mailing::getVerpAndUrls($job, $queue_id, $eq->hash, $eq->email);
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    $bao = new CRM_Mailing_BAO_Mailing();
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    $bao->body_text = $text;
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    $bao->body_html = $html;
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    $tokens = $bao->getTokens();
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    if ($eq->format == 'HTML' || $eq->format == 'Both') {
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      $html = CRM_Utils_Token::replaceDomainTokens($html, $domain, TRUE, $tokens['html']);
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      $html = CRM_Utils_Token::replaceResubscribeTokens($html, $domain, $groups, TRUE, $eq->contact_id, $eq->hash);
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      $html = CRM_Utils_Token::replaceActionTokens($html, $addresses, $urls, TRUE, $tokens['html']);
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      $html = CRM_Utils_Token::replaceMailingTokens($html, $dao, NULL, $tokens['html']);
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      $message->setHTMLBody($html);
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    }
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    if (!$html || $eq->format == 'Text' || $eq->format == 'Both') {
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      $text = CRM_Utils_Token::replaceDomainTokens($text, $domain, TRUE, $tokens['text']);
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      $text = CRM_Utils_Token::replaceResubscribeTokens($text, $domain, $groups, FALSE, $eq->contact_id, $eq->hash);
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      $text = CRM_Utils_Token::replaceActionTokens($text, $addresses, $urls, FALSE, $tokens['text']);
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      $text = CRM_Utils_Token::replaceMailingTokens($text, $dao, NULL, $tokens['text']);
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      $message->setTxtBody($text);
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    }
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    $emailDomain = CRM_Core_BAO_MailSettings::defaultDomain();
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    $headers = array(
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      'Subject' => $component->subject,
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      'From' => "\"$domainEmailName\" <do-not-reply@$emailDomain>",
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      'To' => $eq->email,
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      'Reply-To' => "do-not-reply@$emailDomain",
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      'Return-Path' => "do-not-reply@$emailDomain",
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    );
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    CRM_Mailing_BAO_Mailing::addMessageIdHeader($headers, 'e', $job, $queue_id, $eq->hash);
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    $b = CRM_Utils_Mail::setMimeParams($message);
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    $h = $message->headers($headers);
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    $mailer = \Civi::service('pear_mail');
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    if (is_object($mailer)) {
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      $errorScope = CRM_Core_TemporaryErrorScope::ignoreException();
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      $mailer->send($eq->email, $h, $b);
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      unset($errorScope);
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    }
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  }
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}
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