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   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 plan form.
  19   *
  20   * @package tool_generator
  21   * @copyright 2013 David Monllaó
  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   * Form with options for creating large course.
  31   *
  32   * @package tool_generator
  33   * @copyright 2013 David Monllaó
  34   * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  35   */
  36  class tool_generator_make_testplan_form extends moodleform {
  37  
  38      /**
  39       * Test plan form definition.
  40       *
  41       * @return void
  42       */
  43      public function definition() {
  44          $mform = $this->_form;
  45  
  46          $mform->addElement('select', 'size', get_string('size', 'tool_generator'),
  47              tool_generator_testplan_backend::get_size_choices());
  48          $mform->setDefault('size', tool_generator_testplan_backend::DEFAULT_SIZE);
  49  
  50          $mform->addElement('course', 'courseid', get_string('targetcourse', 'tool_generator'));
  51  
  52          $mform->addElement('advcheckbox', 'updateuserspassword', get_string('updateuserspassword', 'tool_generator'));
  53          $mform->addHelpButton('updateuserspassword', 'updateuserspassword', 'tool_generator');
  54  
  55          $mform->addElement('submit', 'submit', get_string('createtestplan', 'tool_generator'));
  56      }
  57  
  58      /**
  59       * Checks that the submitted data allows us to create a test plan.
  60       *
  61       * @param array $data
  62       * @param array $files
  63       * @return array An array of errors
  64       */
  65      public function validation($data, $files) {
  66          global $CFG;
  67  
  68          $errors = array();
  69          if (empty($CFG->tool_generator_users_password) || is_bool($CFG->tool_generator_users_password)) {
  70              $errors['updateuserspassword'] = get_string('error_nouserspassword', 'tool_generator');
  71          }
  72  
  73          // Better to repeat here the query than to do it afterwards and end up with an exception.
  74          if ($courseerrors = tool_generator_testplan_backend::has_selected_course_any_problem($data['courseid'], $data['size'])) {
  75              $errors = array_merge($errors, $courseerrors);
  76          }
  77  
  78          return $errors;
  79      }
  80  
  81  }