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See Release Notes
Long Term Support Release

  • Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
  • Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
  • PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.
   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   * Contains class core_tag\output\tagfeed
  19   *
  20   * @package   core_tag
  21   * @copyright 2015 Marina Glancy
  22   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  namespace core_tag\output;
  26  
  27  use templatable;
  28  use renderer_base;
  29  use stdClass;
  30  
  31  /**
  32   * Class to display feed of tagged items
  33   *
  34   * @package   core_tag
  35   * @copyright 2015 Marina Glancy
  36   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  37   */
  38  class tagfeed implements templatable {
  39  
  40      /** @var array */
  41      protected $items;
  42  
  43      /**
  44       * Constructor
  45       *
  46       * Usually the most convenient way is to call constructor without arguments and
  47       * add items later using add() method.
  48       *
  49       * @param array $items
  50       */
  51      public function __construct($items = array()) {
  52          $this->items = array();
  53          if ($items) {
  54              foreach ($items as $item) {
  55                  $item = (array)$item + array('img' => '', 'heading' => '', 'details' => '');
  56                  $this->add($item['img'], $item['heading'], $item['details']);
  57              }
  58          }
  59      }
  60  
  61      /**
  62       * Adds one item to the tagfeed
  63       *
  64       * @param string $img HTML code representing image (or image wrapped in a link), note that
  65       *               core_tag/tagfeed template expects image to be 35x35 px
  66       * @param string $heading HTML for item heading
  67       * @param string $details HTML for item details (keep short)
  68       */
  69      public function add($img, $heading, $details = '') {
  70          $this->items[] = array('img' => $img, 'heading' => $heading, 'details' => $details);
  71      }
  72  
  73      /**
  74       * Export this data so it can be used as the context for a mustache template.
  75       *
  76       * @param renderer_base $output
  77       * @return stdClass
  78       */
  79      public function export_for_template(renderer_base $output) {
  80          return array('items' => $this->items);
  81      }
  82  }