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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 core_course\output;
  18  
  19  use renderable;
  20  use renderer_base;
  21  use stdClass;
  22  use templatable;
  23  
  24  /**
  25   * The activity dates renderable class.
  26   *
  27   * @package    core_course
  28   * @copyright  2023 Mikel Martín <mikel@moodle.com>
  29   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  30   */
  31  class activity_dates implements renderable, templatable {
  32  
  33      /**
  34       * Constructor.
  35       *
  36       * @param array $activitydates The activity dates.
  37       */
  38      public function __construct(
  39          protected array $activitydates
  40      ) {
  41      }
  42  
  43      /**
  44       * Export this data so it can be used as the context for a mustache template.
  45       *
  46       * @param renderer_base $output Renderer base.
  47       * @return stdClass
  48       */
  49      public function export_for_template(renderer_base $output): stdClass {
  50          $activitydates = [];
  51          foreach ($this->activitydates as $date) {
  52              if (empty($date['relativeto'])) {
  53                  $date['datestring'] = userdate($date['timestamp'], get_string('strftimedaydatetime', 'core_langconfig'));
  54              } else {
  55                  $diffstr = get_time_interval_string($date['timestamp'], $date['relativeto']);
  56                  if ($date['timestamp'] >= $date['relativeto']) {
  57                      $date['datestring'] = get_string('relativedatessubmissionduedateafter', 'core_course',
  58                          ['datediffstr' => $diffstr]);
  59                  } else {
  60                      $date['datestring'] = get_string('relativedatessubmissionduedatebefore', 'core_course',
  61                          ['datediffstr' => $diffstr]);
  62                  }
  63              }
  64              $activitydates[] = $date;
  65          }
  66  
  67          return (object) [
  68              'hasdates' => !empty($this->activitydates),
  69              'activitydates' => $activitydates,
  70          ];
  71      }
  72  }