/**
* The definition of the fields to use.
*
* @param MoodleQuickForm $mform
*/
protected function specific_definition($mform)
{
global $DB;
// Load defaults.
$blockconfig = get_config('block_activity_results');
// Fields for editing activity_results block title and contents.
$mform->addElement('header', 'configheader', get_string('blocksettings', 'block'));
// Get supported modules (Only modules using grades or scales will be listed).
$sql = 'SELECT id, itemname FROM {grade_items} WHERE courseid = ? and itemtype = ? and (gradetype = ? or gradetype = ?)';
$params = array($this->page->course->id, 'mod', GRADE_TYPE_VALUE, GRADE_TYPE_SCALE);
$activities = $DB->get_records_sql_menu($sql, $params);
if (empty($activities)) {
$mform->addElement('static', 'noactivitieswarning', get_string('config_select_activity', 'block_activity_results'), get_string('config_no_activities_in_course', 'block_activity_results'));
} else {
foreach ($activities as $id => $name) {
$activities[$id] = strip_tags(format_string($name));
}
$mform->addElement('select', 'config_activitygradeitemid', get_string('config_select_activity', 'block_activity_results'), $activities);
$mform->setDefault('config_activitygradeitemid', $this->block->get_owning_activity()->id);
}
$mform->addElement('text', 'config_showbest', get_string('config_show_best', 'block_activity_results'), array('size' => 3));
$mform->setDefault('config_showbest', $blockconfig->config_showbest);
$mform->setType('config_showbest', PARAM_INT);
if ($blockconfig->config_showbest_locked) {
$mform->freeze('config_showbest');
}
$mform->addElement('text', 'config_showworst', get_string('config_show_worst', 'block_activity_results'), array('size' => 3));
$mform->setDefault('config_showworst', $blockconfig->config_showworst);
$mform->setType('config_showworst', PARAM_INT);
if ($blockconfig->config_showworst_locked) {
$mform->freeze('config_showworst');
}
$mform->addElement('selectyesno', 'config_usegroups', get_string('config_use_groups', 'block_activity_results'));
$mform->setDefault('config_usegroups', $blockconfig->config_usegroups);
if ($blockconfig->config_usegroups_locked) {
$mform->freeze('config_usegroups');
}
$nameoptions = array(B_ACTIVITYRESULTS_NAME_FORMAT_FULL => get_string('config_names_full', 'block_activity_results'), B_ACTIVITYRESULTS_NAME_FORMAT_ID => get_string('config_names_id', 'block_activity_results'), B_ACTIVITYRESULTS_NAME_FORMAT_ANON => get_string('config_names_anon', 'block_activity_results'));
$mform->addElement('select', 'config_nameformat', get_string('config_name_format', 'block_activity_results'), $nameoptions);
$mform->setDefault('config_nameformat', $blockconfig->config_nameformat);
if ($blockconfig->config_nameformat_locked) {
$mform->freeze('config_nameformat');
}
$gradeeoptions = array(B_ACTIVITYRESULTS_GRADE_FORMAT_PCT => get_string('config_format_percentage', 'block_activity_results'), B_ACTIVITYRESULTS_GRADE_FORMAT_FRA => get_string('config_format_fraction', 'block_activity_results'), B_ACTIVITYRESULTS_GRADE_FORMAT_ABS => get_string('config_format_absolute', 'block_activity_results'));
$mform->addElement('select', 'config_gradeformat', get_string('config_grade_format', 'block_activity_results'), $gradeeoptions);
$mform->setDefault('config_gradeformat', $blockconfig->config_gradeformat);
if ($blockconfig->config_gradeformat_locked) {
$mform->freeze('config_gradeformat');
}
$options = array();
for ($i = 0; $i <= 5; $i++) {
$options[$i] = $i;
}
$mform->addElement('select', 'config_decimalpoints', get_string('config_decimalplaces', 'block_activity_results'), $options);
$mform->setDefault('config_decimalpoints', $blockconfig->config_decimalpoints);
$mform->setType('config_decimalpoints', PARAM_INT);
if ($blockconfig->config_decimalpoints_locked) {
$mform->freeze('config_decimalpoints');
}
}
/**
* Add elements to the edit instance form.
*
* @param stdClass $instance
* @param MoodleQuickForm $mform
* @param context $coursecontext
* @return bool
*/
public function edit_instance_form($instance, MoodleQuickForm $mform, $coursecontext)
{
global $DB;
$courses = $this->get_course_options($instance, $coursecontext);
$groups = $this->get_group_options($coursecontext);
$mform->addElement('select', 'customint1', get_string('linkedcourse', 'enrol_meta'), $courses);
$mform->addRule('customint1', get_string('required'), 'required', null, 'client');
if (!empty($instance->id)) {
$mform->freeze('customint1');
}
$mform->addElement('select', 'customint2', get_string('addgroup', 'enrol_meta'), $groups);
}
/**
* Add elements to the edit instance form.
*
* @param stdClass $instance
* @param MoodleQuickForm $mform
* @param context $coursecontext
* @return bool
*/
public function edit_instance_form($instance, MoodleQuickForm $mform, $coursecontext)
{
global $DB;
$groups = $this->get_group_options($coursecontext);
$existing = $DB->get_records('enrol', array('enrol' => 'meta', 'courseid' => $coursecontext->instanceid), '', 'customint1, id');
$excludelist = array($coursecontext->instanceid);
foreach ($existing as $existinginstance) {
$excludelist[] = $existinginstance->customint1;
}
$options = array('requiredcapabilities' => array('enrol/meta:selectaslinked'), 'multiple' => empty($instance->id), 'exclude' => $excludelist);
$mform->addElement('course', 'customint1', get_string('linkedcourse', 'enrol_meta'), $options);
$mform->addRule('customint1', get_string('required'), 'required', null, 'client');
if (!empty($instance->id)) {
$mform->freeze('customint1');
}
$mform->addElement('select', 'customint2', get_string('addgroup', 'enrol_meta'), $groups);
}