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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  namespace qbank_viewcreator;
  18  
  19  use core_question\local\bank\column_base;
  20  
  21  /**
  22   * A column type for the name of the question creator.
  23   *
  24   * @package   qbank_viewcreator
  25   * @copyright 2009 Tim Hunt
  26   * @author    2021 Ghaly Marc-Alexandre <marc-alexandreghaly@catalyst-ca.net>
  27   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  28   */
  29  class creator_name_column extends column_base {
  30  
  31      public function get_name(): string {
  32          return 'creatorname';
  33      }
  34  
  35      public function get_title(): string {
  36          return get_string('createdby', 'question');
  37      }
  38  
  39      protected function display_content($question, $rowclasses): void {
  40          global $PAGE;
  41          $displaydata = [];
  42  
  43          if (!empty($question->creatorfirstname) && !empty($question->creatorlastname)) {
  44              $u = new \stdClass();
  45              $u = username_load_fields_from_object($u, $question, 'creator');
  46              $displaydata['date'] = userdate($question->timecreated, get_string('strftimedatetime', 'langconfig'));
  47              $displaydata['creator'] = fullname($u);
  48              echo $PAGE->get_renderer('qbank_viewcreator')->render_creator_name($displaydata);
  49          }
  50      }
  51  
  52      public function get_extra_joins(): array {
  53          return ['uc' => 'LEFT JOIN {user} uc ON uc.id = q.createdby'];
  54      }
  55  
  56      public function get_required_fields(): array {
  57          $allnames = \core_user\fields::get_name_fields();
  58          $requiredfields = [];
  59          foreach ($allnames as $allname) {
  60              $requiredfields[] = 'uc.' . $allname . ' AS creator' . $allname;
  61          }
  62          $requiredfields[] = 'q.timecreated';
  63          return $requiredfields;
  64      }
  65  
  66      public function is_sortable(): array {
  67          return [
  68              'firstname' => ['field' => 'uc.firstname', 'title' => get_string('firstname')],
  69              'lastname' => ['field' => 'uc.lastname', 'title' => get_string('lastname')],
  70              'timecreated' => ['field' => 'q.timecreated', 'title' => get_string('date')]
  71          ];
  72      }
  73  
  74      public function get_extra_classes(): array {
  75          return ['pr-3'];
  76      }
  77  
  78  }