Merge pull request #14326 from civicrm/5.14

[civicrm-core.git] / CRM / Event / Form / Task / Email.php

<?php
/*
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 | CiviCRM version 5                                                  |
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 | Copyright CiviCRM LLC (c) 2004-2019                                |
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 */

/**
 *
 * @package CRM
 * @copyright CiviCRM LLC (c) 2004-2019
 * $Id: Email.php 45499 2013-02-08 12:31:05Z kurund $
 */

/**
 * This class provides the functionality to email a group of
 * contacts.
 */
class CRM_Event_Form_Task_Email extends CRM_Event_Form_Task {

  /**
   * Are we operating in "single mode", i.e. sending email to one
   * specific contact?
   *
   * @var bool
   */
  public $_single = FALSE;

  /**
   * Are we operating in "single mode", i.e. sending email to one
   * specific contact?
   *
   * @var bool
   */
  public $_noEmails = FALSE;

  /**
   * All the existing templates in the system.
   *
   * @var array
   */
  public $_templates = NULL;

  /**
   * Build all the data structures needed to build the form.
   */
  public function preProcess() {
    CRM_Contact_Form_Task_EmailCommon::preProcessFromAddress($this);
    parent::preProcess();

    // we have all the participant ids, so now we get the contact ids
    parent::setContactIDs();

    $this->assign('single', $this->_single);
  }

  /**
   * Build the form object.
   */
  public function buildQuickForm() {
    //enable form element
    $this->assign('emailTask', TRUE);

    CRM_Contact_Form_Task_EmailCommon::buildQuickForm($this);
  }

  /**
   * Process the form after the input has been submitted and validated.
   */
  public function postProcess() {
    CRM_Contact_Form_Task_EmailCommon::postProcess($this);
  }

  /**
   * List available tokens for this form.
   *
   * @return array
   */
  public function listTokens() {
    $tokens = CRM_Core_SelectValues::contactTokens();
    return $tokens;
  }

}