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Differences Between: [Versions 310 and 403] [Versions 311 and 403] [Versions 39 and 403] [Versions 400 and 403] [Versions 401 and 403] [Versions 402 and 403]

   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * Test output mail configuration page
  19   *
  20   * @copyright 2019 Victor Deniz <victor@moodle.com>, based on Michael Milette <michael.milette@tngconsulting.ca> code
  21   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  22   */
  23  
  24  require_once(__DIR__ . '/../config.php');
  25  require_once($CFG->libdir.'/adminlib.php');
  26  
  27  // This is an admin page.
  28  admin_externalpage_setup('testoutgoingmailconf');
  29  
  30  $headingtitle = get_string('testoutgoingmailconf', 'admin');
  31  $homeurl = new moodle_url('/admin/category.php', array('category' => 'email'));
  32  $returnurl = new moodle_url('/admin/testoutgoingconf.php');
  33  
  34  $form = new core_admin\form\testoutgoingmailconf_form(null, ['returnurl' => $returnurl]);
  35  if ($form->is_cancelled()) {
  36      redirect($homeurl);
  37  }
  38  
  39  // Display the page.
  40  echo $OUTPUT->header();
  41  echo $OUTPUT->heading($headingtitle);
  42  
  43  // Displaying noemailever warning.
  44  if (!empty($CFG->noemailever)) {
  45      $msg = get_string('noemaileverwarning', 'admin');
  46      echo $OUTPUT->notification($msg, \core\output\notification::NOTIFY_ERROR);
  47  }
  48  
  49  $data = $form->get_data();
  50  if ($data) {
  51      $emailuser = new stdClass();
  52      $emailuser->email = $data->recipient;
  53      $emailuser->id = -99;
  54  
  55      // Get the user who will send this email (From:).
  56      $emailuserfrom = $USER;
  57      if ($data->from) {
  58          if (!$userfrom = \core_user::get_user_by_email($data->from)) {
  59              $userfrom = \core_user::get_user_by_username($data->from);
  60          }
  61          if (!$userfrom && validate_email($data->from)) {
  62              $dummyuser = \core_user::get_user(\core_user::NOREPLY_USER);
  63              $dummyuser->id = -1;
  64              $dummyuser->email = $data->from;
  65              $dummyuser->firstname = $data->from;
  66              $emailuserfrom = $dummyuser;
  67          } else if ($userfrom) {
  68              $emailuserfrom = $userfrom;
  69          }
  70      }
  71  
  72      // Get the date the email will be sent.
  73      $timestamp = userdate(time(), get_string('strftimedatetimeaccurate', 'core_langconfig'));
  74  
  75      // Build the email subject.
  76      $subjectparams = new stdClass();
  77      $subjectparams->site = format_string($SITE->fullname, true, ['context' => context_system::instance()]);
  78      if (isset($data->additionalsubject)) {
  79          $subjectparams->additional = format_string($data->additionalsubject);
  80      }
  81      $subjectparams->time = $timestamp;
  82  
  83      $subject = get_string('testoutgoingmailconf_subject', 'admin', $subjectparams);
  84      $messagetext = get_string('testoutgoingmailconf_message', 'admin', $timestamp);
  85  
  86      // Manage Moodle debugging options.
  87      $debuglevel = $CFG->debug;
  88      $debugdisplay = $CFG->debugdisplay;
  89      $debugsmtp = $CFG->debugsmtp ?? null; // This might not be set as it's optional.
  90      $CFG->debugdisplay = true;
  91      $CFG->debugsmtp = true;
  92      $CFG->debug = 15;
  93  
  94      // Send test email.
  95      ob_start();
  96      $success = email_to_user($emailuser, $emailuserfrom, $subject, $messagetext);
  97      $smtplog = ob_get_contents();
  98      ob_end_clean();
  99  
 100      // Restore Moodle debugging options.
 101      $CFG->debug = $debuglevel;
 102      $CFG->debugdisplay = $debugdisplay;
 103  
 104      // Restore the debugsmtp config, if it was set originally.
 105      unset($CFG->debugsmtp);
 106      if (!is_null($debugsmtp)) {
 107          $CFG->debugsmtp = $debugsmtp;
 108      }
 109  
 110      if ($success) {
 111          $msgparams = new stdClass();
 112          $msgparams->fromemail = $emailuserfrom->email;
 113          $msgparams->toemail = $emailuser->email;
 114          $msg = get_string('testoutgoingmailconf_sentmail', 'admin', $msgparams);
 115          $notificationtype = 'notifysuccess';
 116      } else {
 117          $notificationtype = 'notifyproblem';
 118          // No communication between Moodle and the SMTP server - no error output.
 119          if (trim($smtplog) == false) {
 120              $msg = get_string('testoutgoingmailconf_errorcommunications', 'admin');
 121          } else {
 122              $msg = $smtplog;
 123          }
 124      }
 125  
 126      // Show result.
 127      echo $OUTPUT->notification($msg, $notificationtype);
 128  }
 129  
 130  $form->display();
 131  echo $OUTPUT->footer();