/moodle/grade/edit/outcome/edit_form.php
PHP | 150 lines | 92 code | 35 blank | 23 comment | 17 complexity | f1b504c59e08524c08f824bddca9f659 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.1, BSD-3-Clause, LGPL-2.0
- <?php
- // This file is part of Moodle - http://moodle.org/
- //
- // Moodle 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 3 of the License, or
- // (at your option) any later version.
- //
- // Moodle 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.
- //
- // You should have received a copy of the GNU General Public License
- // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
- require_once $CFG->libdir.'/formslib.php';
- class edit_outcome_form extends moodleform {
- function definition() {
- global $CFG, $COURSE;
- $mform =& $this->_form;
- // visible elements
- $mform->addElement('header', 'general', get_string('outcomes', 'grades'));
- $mform->addElement('text', 'fullname', get_string('fullname'), 'size="40"');
- $mform->addRule('fullname', get_string('required'), 'required');
- $mform->setType('fullname', PARAM_TEXT);
- $mform->addElement('text', 'shortname', get_string('shortname'), 'size="20"');
- $mform->addRule('shortname', get_string('required'), 'required');
- $mform->setType('shortname', PARAM_NOTAGS);
- $mform->addElement('advcheckbox', 'standard', get_string('outcomestandard', 'grades'));
- $mform->setHelpButton('standard', array('outcomestandard', get_string('outcomestandard'), 'grade'));
- $options = array();
- $mform->addElement('selectwithlink', 'scaleid', get_string('scale'), $options, null,
- array('link' => $CFG->wwwroot.'/grade/edit/scale/edit.php?courseid='.$COURSE->id, 'label' => get_string('scalescustomcreate')));
- $mform->setHelpButton('scaleid', array('scaleid', get_string('scale'), 'grade'));
- $mform->addRule('scaleid', get_string('required'), 'required');
- $mform->addElement('htmleditor', 'description', get_string('description'), array('cols'=>80, 'rows'=>20));
- // hidden params
- $mform->addElement('hidden', 'id', 0);
- $mform->setType('id', PARAM_INT);
- $mform->addElement('hidden', 'courseid', 0);
- $mform->setType('courseid', PARAM_INT);
- /// add return tracking info
- $gpr = $this->_customdata['gpr'];
- $gpr->add_mform_elements($mform);
- //-------------------------------------------------------------------------------
- // buttons
- $this->add_action_buttons();
- }
- /// tweak the form - depending on existing data
- function definition_after_data() {
- global $CFG;
- $mform =& $this->_form;
- // first load proper scales
- if ($courseid = $mform->getElementValue('courseid')) {
- $options = array();
- if ($scales = grade_scale::fetch_all_local($courseid)) {
- $options[-1] = '--'.get_string('scalescustom');
- foreach($scales as $scale) {
- $options[$scale->id] = $scale->get_name();
- }
- }
- if ($scales = grade_scale::fetch_all_global()) {
- $options[-2] = '--'.get_string('scalesstandard');
- foreach($scales as $scale) {
- $options[$scale->id] = $scale->get_name();
- }
- }
- $scale_el =& $mform->getElement('scaleid');
- $scale_el->load($options);
- } else {
- $options = array();
- if ($scales = grade_scale::fetch_all_global()) {
- foreach($scales as $scale) {
- $options[$scale->id] = $scale->get_name();
- }
- }
- $scale_el =& $mform->getElement('scaleid');
- $scale_el->load($options);
- }
- if ($id = $mform->getElementValue('id')) {
- $outcome = grade_outcome::fetch(array('id'=>$id));
- $itemcount = $outcome->get_item_uses_count();
- $coursecount = $outcome->get_course_uses_count();
- if ($itemcount) {
- $mform->hardFreeze('scaleid');
- }
- if (empty($courseid)) {
- $mform->hardFreeze('standard');
- } else if (empty($outcome->courseid) and !has_capability('moodle/grade:manage', get_context_instance(CONTEXT_SYSTEM))) {
- $mform->hardFreeze('standard');
- } else if ($coursecount and empty($outcome->courseid)) {
- $mform->hardFreeze('standard');
- }
- } else {
- if (empty($courseid) or !has_capability('moodle/grade:manage', get_context_instance(CONTEXT_SYSTEM))) {
- $mform->hardFreeze('standard');
- }
- }
- }
- /// perform extra validation before submission
- function validation($data, $files) {
- $errors = parent::validation($data, $files);
- if ($data['scaleid'] < 1) {
- $errors['scaleid'] = get_string('required');
- }
- if (!empty($data['standard']) and $scale = grade_scale::fetch(array('id'=>$data['scaleid']))) {
- if (!empty($scale->courseid)) {
- //TODO: localize
- $errors['scaleid'] = 'Can not use custom scale in global outcome!';
- }
- }
- return $errors;
- }
- }
- ?>