blocks/course_summary/block_course_summary.php

   1 <?php
   2
   3 class block_course_summary extends block_base {
   4     function init() {
   5         $this->title = get_string('pluginname', 'block_course_summary');
   6         $this->version = 2007101509;
   7     }
   8
   9     function specialization() {
  10         if($this->page->pagetype == PAGE_COURSE_VIEW && $this->page->course->id != SITEID) {
  11             $this->title = get_string('coursesummary', 'block_course_summary');
  12         }
  13     }
  14
  15     function get_content() {
  16         global $CFG, $OUTPUT;
  17
  18         if($this->content !== NULL) {
  19             return $this->content;
  20         }
  21
  22         if (empty($this->instance)) {
  23             return '';
  24         }
  25
  26         $this->content = new object();
  27         $options = new object();
  28         $options->noclean = true;    // Don't clean Javascripts etc
  29         $context = get_context_instance(CONTEXT_COURSE, $this->page->course->id);
  30         $this->page->course->summary = file_rewrite_pluginfile_urls($this->page->course->summary, 'pluginfile.php', $context->id, 'course_summary', $this->page->course->id);
  31         $this->content->text = format_text($this->page->course->summary, $this->page->course->summaryformat, $options);
  32         if ($this->page->user_is_editing()) {
  33             if($this->page->course->id == SITEID) {
  34                 $editpage = $CFG->wwwroot.'/'.$CFG->admin.'/settings.php?section=frontpagesettings';
  35             } else {
  36                 $editpage = $CFG->wwwroot.'/course/edit.php?id='.$this->page->course->id;
  37             }
  38             $this->content->text .= "<div class=\"editbutton\"><a href=\"$editpage\"><img src=\"" . $OUTPUT->pix_url('t/edit') . "\" alt=\"".get_string('edit')."\" /></a></div>";
  39         }
  40         $this->content->footer = '';
  41
  42         return $this->content;
  43     }
  44
  45     function hide_header() {
  46         return true;
  47     }
  48
  49     function preferred_width() {
  50         return 210;
  51     }
  52
  53 }
  54
  55