moodle/course/completion.php
Martin Dougiamas 2be4d090c0 course completion MDL-2631 Course completion feature - Thanks to Aaron Barnes and Catalyst IT for this significant contribution. It is now officially possible to finish a course!
Even though I've tweaked this and done some polishing, there is still plenty to do on it now in HEAD, mostly to do with UI, usability and strings, so we'll keep working on it.  Aaron already has a number of improvements to add to it.
2010-04-30 03:06:22 +00:00

161 lines
6.0 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 //
// //
///////////////////////////////////////////////////////////////////////////
// Edit course completion settings
require_once('../config.php');
require_once('lib.php');
require_once($CFG->libdir.'/completionlib.php');
require_once($CFG->libdir.'/completion/completion_criteria_self.php');
require_once($CFG->libdir.'/completion/completion_criteria_date.php');
require_once($CFG->libdir.'/completion/completion_criteria_unenrol.php');
require_once($CFG->libdir.'/completion/completion_criteria_activity.php');
require_once($CFG->libdir.'/completion/completion_criteria_duration.php');
require_once($CFG->libdir.'/completion/completion_criteria_grade.php');
require_once($CFG->libdir.'/completion/completion_criteria_role.php');
require_once($CFG->libdir.'/completion/completion_criteria_course.php');
require_once $CFG->libdir.'/gradelib.php';
require_once('completion_form.php');
$id = required_param('id', PARAM_INT); // course id
/// basic access control checks
if ($id) { // editing course
if($id == SITEID){
// don't allow editing of 'site course' using this from
print_error('cannoteditsiteform');
}
if (!$course = $DB->get_record('course', array('id'=>$id))) {
print_error('invalidcourseid');
}
require_login($course->id);
require_capability('moodle/course:update', get_context_instance(CONTEXT_COURSE, $course->id));
} else {
require_login();
print_error('needcourseid');
}
/// Set up the page
$streditcompletionsettings = get_string("editcoursecompletionsettings", 'completion');
$PAGE->set_course($course);
$PAGE->set_url('/course/completion.php', array('id' => $course->id));
//$PAGE->navbar->add($streditcompletionsettings);
$PAGE->set_title($course->shortname);
$PAGE->set_heading($course->fullname);
/// first create the form
$form = new course_completion_form('completion.php?id='.$id, compact('course'));
// now override defaults if course already exists
if ($form->is_cancelled()){
redirect($CFG->wwwroot.'/course/view.php?id='.$course->id);
} else if ($data = $form->get_data()) {
$completion = new completion_info($course);
/// process criteria unlocking if requested
if (!empty($data->settingsunlock)) {
$completion->delete_course_completion_data();
// Return to form (now unlocked)
redirect($CFG->wwwroot."/course/completion.php?id=$course->id");
}
/// process data if submitted
// Delete old criteria
$completion->clear_criteria();
// Loop through each criteria type and run update_config
global $COMPLETION_CRITERIA_TYPES;
foreach ($COMPLETION_CRITERIA_TYPES as $type) {
$class = 'completion_criteria_'.$type;
$criterion = new $class();
$criterion->update_config($data);
}
// Handle aggregation methods
// Overall aggregation
$aggregation = new completion_aggregation();
$aggregation->course = $data->id;
$aggregation->criteriatype = null;
$aggregation->setMethod($data->overall_aggregation);
$aggregation->insert();
// Activity aggregation
if (empty($data->activity_aggregation)) {
$data->activity_aggregation = 0;
}
$aggregation = new completion_aggregation();
$aggregation->course = $data->id;
$aggregation->criteriatype = COMPLETION_CRITERIA_TYPE_ACTIVITY;
$aggregation->setMethod($data->activity_aggregation);
$aggregation->insert();
// Course aggregation
if (empty($data->course_aggregation)) {
$data->course_aggregation = 0;
}
$aggregation = new completion_aggregation();
$aggregation->course = $data->id;
$aggregation->criteriatype = COMPLETION_CRITERIA_TYPE_COURSE;
$aggregation->setMethod($data->course_aggregation);
$aggregation->insert();
// Role aggregation
$aggregation = new completion_aggregation();
$aggregation->course = $data->id;
$aggregation->criteriatype = COMPLETION_CRITERIA_TYPE_ROLE;
$aggregation->setMethod($data->role_aggregation);
$aggregation->insert();
// Update course total passing grade
if ($grade_item = grade_category::fetch_course_category($course->id)->grade_item) {
$grade_item->gradepass = $data->criteria_grade_value;
if (method_exists($grade_item, 'update')) {
$grade_item->update('course/completion.php');
}
}
redirect($CFG->wwwroot."/course/view.php?id=$course->id", get_string('changessaved'));
}
/// Print the form
echo $OUTPUT->header();
echo $OUTPUT->heading($streditcompletionsettings);
$form->display();
echo $OUTPUT->footer();