moodle/blocks/selfcompletion/block_selfcompletion.php

92 lines
3.6 KiB
PHP

<?php
///////////////////////////////////////////////////////////////////////////
// //
// NOTICE OF COPYRIGHT //
// //
// Moodle - Modular Object-Oriented Dynamic Learning Environment //
// http://moodle.com //
// //
// Copyright (C) 1999 onwards Martin Dougiamas http://dougiamas.com //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation; either version 2 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License for more details: //
// //
// http://www.gnu.org/copyleft/gpl.html //
// //
///////////////////////////////////////////////////////////////////////////
require_once($CFG->libdir.'/completionlib.php');
/**
* Self course completion marking
* Let's a user manually complete a course
*
* Will only display if the course has completion enabled,
* there is a self completion criteria, and the logged in user is yet
* to complete the course.
*/
class block_selfcompletion extends block_base {
public function init() {
$this->title = get_string('selfcompletion', 'block_selfcompletion');
}
public function get_content() {
global $USER;
// If content is cached
if ($this->content !== NULL) {
return $this->content;
}
global $CFG;
// Create empty content
$this->content = new stdClass;
// Don't display if completion isn't enabled!
if (!$this->page->course->enablecompletion) {
return $this->content;
}
// Get course completion data
$info = new completion_info($this->page->course);
$completion = $info->get_completion($USER->id, COMPLETION_CRITERIA_TYPE_SELF);
// Is course complete?
if ($info->is_course_complete($USER->id)) {
return $this->content;
}
// Check if self completion is one of this course's criteria
if (empty($completion)) {
return $this->content;
}
// Check this user is enroled
if (!$info->is_tracked_user($USER->id)) {
$this->content->text = get_string('notenroled', 'completion');
return $this->content;
}
// Check if the user has already marked themselves as complete
if ($completion->is_complete()) {
return $this->content;
} else {
$this->content->text = '';
$this->content->footer = '<br /><a href="'.$CFG->wwwroot.'/course/togglecompletion.php?course='.$this->page->course->id.'">'.
get_string('completecourse', 'block_selfcompletion').'</a>...';
}
return $this->content;
}
}