blocks/feedback/block_feedback.php

   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 }