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Differences Between: [Versions 401 and 402]

   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 mod_data\output;
  18  
  19  use action_link;
  20  use core\output\sticky_footer;
  21  use html_writer;
  22  use mod_data\manager;
  23  use mod_data\template;
  24  use moodle_url;
  25  use renderer_base;
  26  
  27  /**
  28   * Renderable class for sticky footer in the view pages of the database activity.
  29   *
  30   * @package    mod_data
  31   * @copyright  2022 Ferran Recio <ferran@moodle.com>
  32   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  33   */
  34  class view_footer extends sticky_footer {
  35  
  36      /** @var int $totalcount the total records count. */
  37      private $totalcount;
  38  
  39      /** @var int $currentpage the current page */
  40      private $currentpage;
  41  
  42      /** @var int $nowperpage the number of elements per page */
  43      private $nowperpage;
  44  
  45      /** @var moodle_url $baseurl the page base url */
  46      private $baseurl;
  47  
  48      /** @var template $parser the template name */
  49      private $parser;
  50  
  51      /** @var manager $manager if the user can manage capabilities or not */
  52      private $manager;
  53  
  54      /**
  55       * The class constructor.
  56       *
  57       * @param manager $manager the activity manager
  58       * @param int $totalcount the total records count
  59       * @param int $currentpage the current page
  60       * @param int $nowperpage the number of elements per page
  61       * @param moodle_url $baseurl the page base url
  62       * @param template $parser the current template name
  63       */
  64      public function __construct(
  65          manager $manager,
  66          int $totalcount,
  67          int $currentpage,
  68          int $nowperpage,
  69          moodle_url $baseurl,
  70          template $parser
  71      ) {
  72          $this->manager = $manager;
  73          $this->totalcount = $totalcount;
  74          $this->currentpage = $currentpage;
  75          $this->nowperpage = $nowperpage;
  76          $this->baseurl = $baseurl;
  77          $this->parser = $parser;
  78      }
  79  
  80      /**
  81       * Export this data so it can be used as the context for a mustache template (core/inplace_editable).
  82       *
  83       * @param renderer_base $output typically, the renderer that's calling this function
  84       * @return array data context for a mustache template
  85       */
  86      public function export_for_template(renderer_base $output) {
  87          $this->set_content(
  88              $this->get_footer_output($output)
  89          );
  90          return parent::export_for_template($output);
  91      }
  92  
  93      /**
  94       * Generate the pre-rendered footer content.
  95       *
  96       * @param \renderer_base $output The renderer to be used to render the action bar elements.
  97       * @return string the rendered content
  98       */
  99      public function get_footer_output(renderer_base $output): string {
 100          $data = [];
 101  
 102          $cm = $this->manager->get_coursemodule();
 103          $instance = $this->manager->get_instance();
 104          $currentgroup = groups_get_activity_group($cm);
 105          $groupmode = groups_get_activity_groupmode($cm);
 106          $context = $this->manager->get_context();
 107          $canmanageentries = has_capability('mod/data:manageentries', $context);
 108          $parser = $this->parser;
 109  
 110          // Sticky footer content.
 111          $data['pagination'] = $output->paging_bar(
 112              $this->totalcount,
 113              $this->currentpage,
 114              $this->nowperpage,
 115              $this->baseurl
 116          );
 117  
 118          if ($parser->get_template_name() != 'singletemplate' && $parser->has_tag('delcheck') && $canmanageentries) {
 119              // Build the select/deselect all control.
 120              $selectallid = 'selectall-listview-entries';
 121              $togglegroup = 'listview-entries';
 122              $mastercheckbox = new \core\output\checkbox_toggleall($togglegroup, true, [
 123                  'id' => $selectallid,
 124                  'name' => $selectallid,
 125                  'value' => 1,
 126                  'label' => get_string('selectall'),
 127                  'classes' => 'btn-secondary mx-1',
 128              ], true);
 129              $data['selectall'] = $output->render($mastercheckbox);
 130  
 131              $data['deleteselected'] = html_writer::empty_tag('input', [
 132                  'class' => 'btn btn-secondary mx-1',
 133                  'type' => 'submit',
 134                  'value' => get_string('deleteselected'),
 135                  'disabled' => true,
 136                  'data-action' => 'toggle',
 137                  'data-togglegroup' => $togglegroup,
 138                  'data-toggle' => 'action',
 139              ]);
 140          }
 141          if (data_user_can_add_entry($instance, $currentgroup, $groupmode, $context)) {
 142              $addentrylink = new moodle_url(
 143                  '/mod/data/edit.php',
 144                  ['id' => $cm->id, 'backto' => $this->baseurl]
 145              );
 146              $addentrybutton = new action_link(
 147                  $addentrylink,
 148                  get_string('add', 'mod_data'),
 149                  null,
 150                  ['class' => 'btn btn-primary mx-1', 'role' => 'button']
 151              );
 152              $data['addentrybutton'] = $addentrybutton->export_for_template($output);
 153          }
 154          return $output->render_from_template('mod_data/view_footer', $data);
 155      }
 156  }