libdir/formslib.php"); class enrol_apply_enrol_form extends moodleform { protected $instance; /** * Overriding this function to get unique form id for multiple self enrolments * * @return string form identifier */ protected function get_form_identifier() { $formid = $this->_customdata->id.'_'.get_class($this); return $formid; } public function definition() { global $DB; $mform = $this->_form; $instance = $this->_customdata; $this->instance = $instance; $plugin = enrol_get_plugin('self'); $heading = $plugin->get_instance_name($instance); $mform->addElement('header', 'selfheader', $heading); if ($instance->password) { $heading = $plugin->get_instance_name($instance); $mform->addElement('header', 'selfheader', $heading); //change the id of self enrolment key input as there can be multiple self enrolment methods $mform->addElement('passwordunmask', 'enrolpassword', get_string('password', 'enrol_self'), array('id' => $instance->id."_enrolpassword")); } else { // nothing? } $mform->addElement('html', '

'.$instance->customtext1.'

'); $mform->addElement('textarea', 'applydescription', get_string('comment', 'enrol_apply'),'cols="80"'); //user profile global $USER,$CFG; require_once($CFG->libdir.'/gdlib.php'); require_once($CFG->dirroot.'/user/edit_form.php'); require_once($CFG->dirroot.'/user/editlib.php'); require_once($CFG->dirroot.'/user/profile/lib.php'); require_once($CFG->dirroot.'/user/lib.php'); $user = $DB->get_record('user',array('id'=>$USER->id)); $editoroptions = $filemanageroptions = null; useredit_shared_definition($mform, $editoroptions, $filemanageroptions); profile_definition($mform, $user->id); $profile_default_values = $user; if (is_object($profile_default_values)) { $profile_default_values = (array)$profile_default_values; } $mform->setDefaults($profile_default_values); $this->add_action_buttons(false, get_string('enrolme', 'enrol_self')); $mform->addElement('hidden', 'id'); $mform->setType('id', PARAM_INT); $mform->setDefault('id', $instance->courseid); $mform->addElement('hidden', 'instance'); $mform->setType('instance', PARAM_INT); $mform->setDefault('instance', $instance->id); //$mform->addElement('html',""); //$mform->addElement('html',''); //$mform->addElement('html',''); } public function validation($data, $files) { global $DB, $CFG; $errors = parent::validation($data, $files); $instance = $this->instance; if ($instance->password) { if ($data['enrolpassword'] !== $instance->password) { if ($instance->customint1) { $groups = $DB->get_records('groups', array('courseid'=>$instance->courseid), 'id ASC', 'id, enrolmentkey'); $found = false; foreach ($groups as $group) { if (empty($group->enrolmentkey)) { continue; } if ($group->enrolmentkey === $data['enrolpassword']) { $found = true; break; } } if (!$found) { // we can not hint because there are probably multiple passwords $errors['enrolpassword'] = get_string('passwordinvalid', 'enrol_self'); } } else { $plugin = enrol_get_plugin('self'); if ($plugin->get_config('showhint')) { $textlib = textlib_get_instance(); $hint = $textlib->substr($instance->password, 0, 1); $errors['enrolpassword'] = get_string('passwordinvalidhint', 'enrol_self', $hint); } else { $errors['enrolpassword'] = get_string('passwordinvalid', 'enrol_self'); } } } } return $errors; } }