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267 lines
14 KiB
267 lines
14 KiB
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Edit course completion settings - the form definition.
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*
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* @package core_completion
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* @category completion
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* @copyright 2009 Catalyst IT Ltd
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* @author Aaron Barnes <aaronb@catalyst.net.nz>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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require_once($CFG->libdir.'/formslib.php');
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require_once($CFG->libdir.'/completionlib.php');
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/**
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* Defines the course completion settings form.
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*/
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class course_completion_form extends moodleform {
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/**
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* Defines the form fields.
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*/
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public function definition() {
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global $USER, $CFG, $DB;
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$courseconfig = get_config('moodlecourse');
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$mform = $this->_form;
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$course = $this->_customdata['course'];
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$completion = new completion_info($course);
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$params = array(
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'course' => $course->id
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);
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// Check if there are existing criteria completions.
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if ($completion->is_course_locked()) {
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$mform->addElement('header', 'completionsettingslocked', get_string('completionsettingslocked', 'completion'));
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$mform->addElement('static', '', '', get_string('err_settingslocked', 'completion'));
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$mform->addElement('submit', 'settingsunlock', get_string('unlockcompletiondelete', 'completion'));
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}
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// Get array of all available aggregation methods.
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$aggregation_methods = $completion->get_aggregation_methods();
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// Overall criteria aggregation.
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$mform->addElement('header', 'overallcriteria', get_string('general', 'core_form'));
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// Map aggregation methods to context-sensitive human readable dropdown menu.
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$overallaggregationmenu = array();
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foreach ($aggregation_methods as $methodcode => $methodname) {
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if ($methodcode === COMPLETION_AGGREGATION_ALL) {
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$overallaggregationmenu[COMPLETION_AGGREGATION_ALL] = get_string('overallaggregation_all', 'core_completion');
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} else if ($methodcode === COMPLETION_AGGREGATION_ANY) {
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$overallaggregationmenu[COMPLETION_AGGREGATION_ANY] = get_string('overallaggregation_any', 'core_completion');
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} else {
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$overallaggregationmenu[$methodcode] = $methodname;
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}
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}
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$mform->addElement('select', 'overall_aggregation', get_string('overallaggregation', 'core_completion'), $overallaggregationmenu);
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$mform->setDefault('overall_aggregation', $completion->get_aggregation_method());
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// Activity completion criteria
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$label = get_string('coursecompletioncondition', 'core_completion', get_string('activitiescompleted', 'core_completion'));
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$mform->addElement('header', 'activitiescompleted', $label);
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// Get the list of currently specified conditions and expand the section if some are found.
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$current = $completion->get_criteria(COMPLETION_CRITERIA_TYPE_ACTIVITY);
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if (!empty($current)) {
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$mform->setExpanded('activitiescompleted');
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}
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$activities = $completion->get_activities();
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if (!empty($activities)) {
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if (!$completion->is_course_locked()) {
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$this->add_checkbox_controller(1, null, null, 0);
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}
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foreach ($activities as $activity) {
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$params_a = array('moduleinstance' => $activity->id);
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$criteria = new completion_criteria_activity(array_merge($params, $params_a));
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$criteria->config_form_display($mform, $activity);
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}
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$mform->addElement('static', 'criteria_role_note', '', get_string('activitiescompletednote', 'core_completion'));
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if (count($activities) > 1) {
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// Map aggregation methods to context-sensitive human readable dropdown menu.
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$activityaggregationmenu = array();
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foreach ($aggregation_methods as $methodcode => $methodname) {
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if ($methodcode === COMPLETION_AGGREGATION_ALL) {
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$activityaggregationmenu[COMPLETION_AGGREGATION_ALL] = get_string('activityaggregation_all', 'core_completion');
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} else if ($methodcode === COMPLETION_AGGREGATION_ANY) {
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$activityaggregationmenu[COMPLETION_AGGREGATION_ANY] = get_string('activityaggregation_any', 'core_completion');
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} else {
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$activityaggregationmenu[$methodcode] = $methodname;
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}
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}
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$mform->addElement('select', 'activity_aggregation', get_string('activityaggregation', 'core_completion'), $activityaggregationmenu);
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$mform->setDefault('activity_aggregation', $completion->get_aggregation_method(COMPLETION_CRITERIA_TYPE_ACTIVITY));
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}
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} else {
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$mform->addElement('static', 'noactivities', '', get_string('err_noactivities', 'completion'));
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}
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// Course prerequisite completion criteria.
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$label = get_string('coursecompletioncondition', 'core_completion', get_string('dependenciescompleted', 'core_completion'));
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$mform->addElement('header', 'courseprerequisites', $label);
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// Get the list of currently specified conditions and expand the section if some are found.
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$current = $completion->get_criteria(COMPLETION_CRITERIA_TYPE_COURSE);
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if (!empty($current)) {
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$mform->setExpanded('courseprerequisites');
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}
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// Get applicable courses (prerequisites).
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$selectedcourses = $DB->get_fieldset_sql("SELECT cc.courseinstance
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FROM {course_completion_criteria} cc WHERE cc.course = ?", [$course->id]);
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$hasselectablecourses = core_course_category::search_courses(['onlywithcompletion' => true], ['limit' => 2]);
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unset($hasselectablecourses[$course->id]);
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if ($hasselectablecourses) {
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// Show multiselect box.
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$mform->addElement('course', 'criteria_course', get_string('coursesavailable', 'completion'),
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array('multiple' => 'multiple', 'onlywithcompletion' => true, 'exclude' => $course->id));
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$mform->setDefault('criteria_course', $selectedcourses);
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// Map aggregation methods to context-sensitive human readable dropdown menu.
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$courseaggregationmenu = array();
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foreach ($aggregation_methods as $methodcode => $methodname) {
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if ($methodcode === COMPLETION_AGGREGATION_ALL) {
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$courseaggregationmenu[COMPLETION_AGGREGATION_ALL] = get_string('courseaggregation_all', 'core_completion');
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} else if ($methodcode === COMPLETION_AGGREGATION_ANY) {
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$courseaggregationmenu[COMPLETION_AGGREGATION_ANY] = get_string('courseaggregation_any', 'core_completion');
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} else {
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$courseaggregationmenu[$methodcode] = $methodname;
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}
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}
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$mform->addElement('select', 'course_aggregation', get_string('courseaggregation', 'core_completion'), $courseaggregationmenu);
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$mform->setDefault('course_aggregation', $completion->get_aggregation_method(COMPLETION_CRITERIA_TYPE_COURSE));
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} else {
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$mform->addElement('static', 'nocourses', '', get_string('err_nocourses', 'completion'));
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}
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// Completion on date
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$label = get_string('coursecompletioncondition', 'core_completion', get_string('completionondate', 'core_completion'));
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$mform->addElement('header', 'date', $label);
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// Expand the condition section if it is currently enabled.
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$current = $completion->get_criteria(COMPLETION_CRITERIA_TYPE_DATE);
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if (!empty($current)) {
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$mform->setExpanded('date');
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}
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$criteria = new completion_criteria_date($params);
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$criteria->config_form_display($mform);
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// Completion after enrolment duration
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$label = get_string('coursecompletioncondition', 'core_completion', get_string('enrolmentduration', 'core_completion'));
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$mform->addElement('header', 'duration', $label);
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// Expand the condition section if it is currently enabled.
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$current = $completion->get_criteria(COMPLETION_CRITERIA_TYPE_DURATION);
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if (!empty($current)) {
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$mform->setExpanded('duration');
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}
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$criteria = new completion_criteria_duration($params);
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$criteria->config_form_display($mform);
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// Completion on unenrolment
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$label = get_string('coursecompletioncondition', 'core_completion', get_string('unenrolment', 'core_completion'));
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$mform->addElement('header', 'unenrolment', $label);
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// Expand the condition section if it is currently enabled.
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$current = $completion->get_criteria(COMPLETION_CRITERIA_TYPE_UNENROL);
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if (!empty($current)) {
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$mform->setExpanded('unenrolment');
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}
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$criteria = new completion_criteria_unenrol($params);
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$criteria->config_form_display($mform);
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// Completion on course grade
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$label = get_string('coursecompletioncondition', 'core_completion', get_string('coursegrade', 'core_completion'));
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$mform->addElement('header', 'grade', $label);
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// Expand the condition section if it is currently enabled.
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$current = $completion->get_criteria(COMPLETION_CRITERIA_TYPE_GRADE);
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if (!empty($current)) {
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$mform->setExpanded('grade');
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}
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$course_grade = $DB->get_field('grade_items', 'gradepass', array('courseid' => $course->id, 'itemtype' => 'course'));
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if (!$course_grade) {
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$course_grade = '0.00000';
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}
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$criteria = new completion_criteria_grade($params);
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$criteria->config_form_display($mform, $course_grade);
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// Manual self completion
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$label = get_string('coursecompletioncondition', 'core_completion', get_string('manualselfcompletion', 'core_completion'));
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$mform->addElement('header', 'manualselfcompletion', $label);
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// Expand the condition section if it is currently enabled.
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$current = $completion->get_criteria(COMPLETION_CRITERIA_TYPE_SELF);
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if (!empty($current)) {
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$mform->setExpanded('manualselfcompletion');
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}
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$criteria = new completion_criteria_self($params);
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$criteria->config_form_display($mform);
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$mform->addElement('static', 'criteria_self_note', '', get_string('manualselfcompletionnote', 'core_completion'));
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// Role completion criteria
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$label = get_string('coursecompletioncondition', 'core_completion', get_string('manualcompletionby', 'core_completion'));
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$mform->addElement('header', 'roles', $label);
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// Expand the condition section if it is currently enabled.
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$current = $completion->get_criteria(COMPLETION_CRITERIA_TYPE_ROLE);
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if (!empty($current)) {
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$mform->setExpanded('roles');
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}
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$roles = get_roles_with_capability('moodle/course:markcomplete', CAP_ALLOW, context_course::instance($course->id, IGNORE_MISSING));
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if (!empty($roles)) {
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foreach ($roles as $role) {
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$params_a = array('role' => $role->id);
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$criteria = new completion_criteria_role(array_merge($params, $params_a));
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$criteria->config_form_display($mform, $role);
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}
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$mform->addElement('static', 'criteria_role_note', '', get_string('manualcompletionbynote', 'core_completion'));
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// Map aggregation methods to context-sensitive human readable dropdown menu.
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$roleaggregationmenu = array();
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foreach ($aggregation_methods as $methodcode => $methodname) {
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if ($methodcode === COMPLETION_AGGREGATION_ALL) {
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$roleaggregationmenu[COMPLETION_AGGREGATION_ALL] = get_string('roleaggregation_all', 'core_completion');
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} else if ($methodcode === COMPLETION_AGGREGATION_ANY) {
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$roleaggregationmenu[COMPLETION_AGGREGATION_ANY] = get_string('roleaggregation_any', 'core_completion');
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} else {
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$roleaggregationmenu[$methodcode] = $methodname;
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}
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}
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$mform->addElement('select', 'role_aggregation', get_string('roleaggregation', 'core_completion'), $roleaggregationmenu);
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$mform->setDefault('role_aggregation', $completion->get_aggregation_method(COMPLETION_CRITERIA_TYPE_ROLE));
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} else {
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$mform->addElement('static', 'noroles', '', get_string('err_noroles', 'completion'));
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}
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// Add common action buttons.
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$this->add_action_buttons();
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// Add hidden fields.
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$mform->addElement('hidden', 'id', $course->id);
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$mform->setType('id', PARAM_INT);
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// If the criteria are locked, freeze values and submit button.
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if ($completion->is_course_locked()) {
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$except = array('settingsunlock');
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$mform->hardFreezeAllVisibleExcept($except);
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$mform->addElement('cancel');
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}
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}
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}
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