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See Release Notes

  • Bug fixes for general core bugs in 4.0.x will end 8 May 2023 (12 months).
  • Bug fixes for security issues in 4.0.x will end 13 November 2023 (18 months).
  • PHP version: minimum PHP 7.3.0 Note: the minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is also supported.
   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   * This file contains form for bulk changing user enrolments.
  19   *
  20   * @package    core_enrol
  21   * @copyright  2011 Sam Hemelryk
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  defined('MOODLE_INTERNAL') || die();
  26  
  27  require_once("$CFG->libdir/formslib.php");
  28  
  29  /**
  30   * A base class that can be used to easily construct a form for use with bulk operations
  31   *
  32   * @copyright 2011 Sam Hemelryk
  33   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  34   */
  35  abstract class enrol_bulk_enrolment_change_form extends moodleform {
  36  
  37      /**
  38       * Defines the standard structure of the form
  39       */
  40      protected function definition() {
  41          $form = $this->_form;
  42          $users = $this->_customdata['users'];
  43  
  44          $statusoptions = $this->get_status_options();
  45          $form->addElement('html', $this->get_users_table($users, $statusoptions));
  46          $form->addElement('select', 'status', get_string('alterstatus', 'enrol_manual'), $statusoptions, array('optional' => true));
  47          $form->addElement('date_time_selector', 'timestart', get_string('altertimestart', 'enrol_manual'), array('optional' => true));
  48          $form->addElement('date_time_selector', 'timeend', get_string('altertimeend', 'enrol_manual'), array('optional' => true));
  49  
  50          $this->add_action_buttons();
  51      }
  52  
  53      /**
  54       * Returns an array of status options
  55       * @return array
  56       */
  57      protected function get_status_options() {
  58          return array(-1                   => get_string('nochange', 'enrol'),
  59                       ENROL_USER_ACTIVE    => get_string('participationactive', 'enrol'),
  60                       ENROL_USER_SUSPENDED => get_string('participationsuspended', 'enrol'));
  61      }
  62  
  63      /**
  64       * Generates an HTML table to display the users being affected by the bulk change.
  65       *
  66       * @param array $users
  67       * @param array $statusoptions
  68       * @return string
  69       */
  70      protected function get_users_table(array $users, array $statusoptions) {
  71          $table = new html_table();
  72          $table->head = array(
  73              get_string('name'),
  74              get_string('participationstatus', 'enrol'),
  75              get_string('enroltimestart', 'enrol'),
  76              get_string('enroltimeend', 'enrol'),
  77          );
  78          $table->data = array();
  79          foreach ($users as $user) {
  80              foreach ($user->enrolments as $enrolment) {
  81                  $input = html_writer::empty_tag('input', array('type' => 'hidden', 'name' => 'bulkuser[]', 'value' => $user->id));
  82                  $table->data[] = array(
  83                      fullname($user).$input,
  84                      $statusoptions[$enrolment->status],
  85                      (!empty($enrolment->timestart))?userdate($enrolment->timestart):'',
  86                      (!empty($enrolment->timeend))?userdate($enrolment->timeend):'',
  87                  );
  88              }
  89          }
  90          return html_writer::table($table);
  91      }
  92  }
  93  
  94  /**
  95   * A convenience class to allow the quick generation of a confirmation form for a bulk operation.
  96   * @copyright 2011 Sam Hemelryk
  97   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  98   */
  99  abstract class enrol_bulk_enrolment_confirm_form extends enrol_bulk_enrolment_change_form {
 100  
 101      /**
 102       * Defines the standard structure of the form
 103       */
 104      protected function definition() {
 105          $form = $this->_form;
 106          $users = $this->_customdata['users'];
 107          $title = $this->_customdata['title'];
 108          $message = $this->_customdata['message'];
 109          $button = $this->_customdata['button'];
 110  
 111          $form->addElement('html', $this->get_users_table($users, $this->get_status_options()));
 112          $form->addElement('header', 'ebecf_header', $title);
 113          $form->addElement('html', html_writer::tag('p', $message));
 114          $this->add_action_buttons(true, $button);
 115      }
 116  }