blocks/feedback/block_feedback.php

   1 <?php
   2 if (is_file($CFG->dirroot.'/mod/feedback/lib.php')) {
   3     require_once($CFG->dirroot.'/mod/feedback/lib.php');
   4     define('FEEDBACK_BLOCK_LIB_IS_OK', true);
   5 }
   6
   7 class block_feedback extends block_base {
   8
   9     function init() {
  10         $this->title = get_string('feedback', 'block_feedback');
  11     }
  12
  13     function applicable_formats() {
  14         return array('site' => true, 'course' => true);
  15     }
  16
  17     function get_content() {
  18         global $CFG, $OUTPUT;
  19
  20         if ($this->content !== NULL) {
  21             return $this->content;
  22         }
  23
  24         if (!defined('FEEDBACK_BLOCK_LIB_IS_OK')) {
  25             $this->content = new stdClass;
  26             $this->content->text = get_string('missing_feedback_module', 'block_feedback');
  27             $this->content->footer = '';
  28             return $this->content;
  29         }
  30
  31         $courseid = $this->page->course->id;
  32         if ($courseid <= 0) {
  33             $courseid = SITEID;
  34         }
  35
  36         $this->content = new stdClass;
  37         $this->content->text = '';
  38         $this->content->footer = '';
  39
  40
  41         if (empty($this->instance->pageid)) {
  42             $this->instance->pageid = SITEID;
  43         }
  44
  45         if ($feedbacks = feedback_get_feedbacks_from_sitecourse_map($courseid)) {
  46             $baseurl = new moodle_url('/mod/feedback/view.php');
  47             foreach ($feedbacks as $feedback) {
  48                 $url = new moodle_url($baseurl);
  49                 $url->params(array('id'=>$feedback->cmid, 'courseid'=>$courseid));
  50                 $this->content->text = '<img src="'.$OUTPUT->pix_url('icon', 'feedback') . '" class="icon" alt="" />';
  51                 $this->content->text .= ' <a href="'.$url->out().'">'.$feedback->name.'</a>';
  52             }
  53         }
  54
  55         return $this->content;
  56     }
  57 }