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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   * Feedback block.
  19   *
  20   * @package    block_feedback
  21   * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
  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->dirroot . '/mod/feedback/lib.php');
  28  
  29  class block_feedback extends block_list {
  30  
  31      function init() {
  32          $this->title = get_string('feedback', 'block_feedback');
  33      }
  34  
  35      function applicable_formats() {
  36          return array('site' => true, 'course' => true);
  37      }
  38  
  39      function get_content() {
  40          global $CFG, $OUTPUT;
  41  
  42          if ($this->content !== NULL) {
  43              return $this->content;
  44          }
  45  
  46          $this->content = new stdClass;
  47          $this->content->items = array();
  48          $this->content->icons = array();
  49          $this->content->footer = '';
  50  
  51          $courseid = $this->page->course->id;
  52          if ($courseid <= 0) {
  53              $courseid = SITEID;
  54          }
  55  
  56          $icon = '<img src="'.$OUTPUT->pix_url('icon', 'feedback') . '" class="icon" alt="" />';
  57  
  58  
  59          if (empty($this->instance->pageid)) {
  60              $this->instance->pageid = SITEID;
  61          }
  62  
  63          if ($feedbacks = feedback_get_feedbacks_from_sitecourse_map($courseid)) {
  64              $baseurl = new moodle_url('/mod/feedback/view.php');
  65              foreach ($feedbacks as $feedback) {
  66                  $url = new moodle_url($baseurl);
  67                  $url->params(array('id'=>$feedback->cmid, 'courseid'=>$courseid));
  68                  $this->content->items[] = '<a href="'.$url->out().'">'.$icon.$feedback->name.'</a>';
  69              }
  70          }
  71  
  72          return $this->content;
  73      }
  74  }