Search moodle.org's
Developer Documentation

See Release Notes

  • Bug fixes for general core bugs in 3.11.x will end 14 Nov 2022 (12 months plus 6 months extension).
  • Bug fixes for security issues in 3.11.x will end 13 Nov 2023 (18 months plus 12 months extension).
  • PHP version: minimum PHP 7.3.0 Note: minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is supported too.
<?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/>.

/**
 * A moodleform to allow the creation and editing of outcome grade items
 *
 * @package   core_grades
 * @copyright 2007 Petr Skoda
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

if (!defined('MOODLE_INTERNAL')) {
    die('Direct access to this script is forbidden.');    ///  It must be included from a Moodle page
}

require_once $CFG->libdir.'/formslib.php';

class edit_outcomeitem_form extends moodleform {
    function definition() {
        global $COURSE, $CFG;

        $mform =& $this->_form;

/// visible elements
        $mform->addElement('header', 'general', get_string('gradeoutcomeitem', 'grades'));

        $mform->addElement('text', 'itemname', get_string('itemname', 'grades'));
        $mform->addRule('itemname', get_string('required'), 'required', null, 'client');
        $mform->setType('itemname', PARAM_TEXT);

        $mform->addElement('text', 'iteminfo', get_string('iteminfo', 'grades'));
        $mform->addHelpButton('iteminfo', 'iteminfo', 'grades');
        $mform->setType('iteminfo', PARAM_TEXT);

        $mform->addElement('text', 'idnumber', get_string('idnumbermod'));
        $mform->addHelpButton('idnumber', 'idnumbermod');
        $mform->setType('idnumber', PARAM_RAW);

        // allow setting of outcomes on module items too
        $options = array();
        if ($outcomes = grade_outcome::fetch_all_available($COURSE->id)) {
            foreach ($outcomes as $outcome) {
                $options[$outcome->id] = $outcome->get_name();
            }
        }
        $mform->addElement('selectwithlink', 'outcomeid', get_string('outcome', 'grades'), $options, null,
            array('link' => $CFG->wwwroot.'/grade/edit/outcome/course.php?id='.$COURSE->id, 'label' => get_string('outcomeassigntocourse', 'grades')));
        $mform->addHelpButton('outcomeid', 'outcome', 'grades');
        $mform->addRule('outcomeid', get_string('required'), 'required');

        $options = array(0=>get_string('none'));
        if ($coursemods = get_course_mods($COURSE->id)) {
            foreach ($coursemods as $coursemod) {
                if ($mod = get_coursemodule_from_id($coursemod->modname, $coursemod->id)) {
                    $options[$coursemod->id] = format_string($mod->name);
                }
            }
        }
        $mform->addElement('select', 'cmid', get_string('linkedactivity', 'grades'), $options);
        $mform->addHelpButton('cmid', 'linkedactivity', 'grades');
        $mform->setDefault('cmid', 0);

        /// hiding
        /// advcheckbox is not compatible with disabledIf !!
        $mform->addElement('checkbox', 'hidden', get_string('hidden', 'grades'));
        $mform->addHelpButton('hidden', 'hidden', 'grades');
        $mform->addElement('date_time_selector', 'hiddenuntil', get_string('hiddenuntil', 'grades'), array('optional'=>true));
< $mform->disabledIf('hidden', 'hiddenuntil[off]', 'notchecked');
> $mform->disabledIf('hidden', 'hiddenuntil[enabled]', 'checked');
//locking $mform->addElement('advcheckbox', 'locked', get_string('locked', 'grades')); $mform->addHelpButton('locked', 'locked', 'grades'); $mform->addElement('date_time_selector', 'locktime', get_string('locktime', 'grades'), array('optional'=>true)); /// parent category related settings $mform->addElement('header', 'headerparent', get_string('parentcategory', 'grades')); $mform->addElement('advcheckbox', 'weightoverride', get_string('adjustedweight', 'grades')); $mform->addHelpButton('weightoverride', 'weightoverride', 'grades'); $mform->addElement('text', 'aggregationcoef2', get_string('weight', 'grades')); $mform->addHelpButton('aggregationcoef2', 'weight', 'grades'); $mform->setType('aggregationcoef2', PARAM_RAW); $mform->disabledIf('aggregationcoef2', 'weightoverride'); $options = array(); $default = ''; $coefstring = ''; $categories = grade_category::fetch_all(array('courseid'=>$COURSE->id)); foreach ($categories as $cat) { $cat->apply_forced_settings(); $options[$cat->id] = $cat->get_name(); if ($cat->is_course_category()) { $default = $cat->id; } if ($cat->is_aggregationcoef_used()) { if ($cat->aggregation == GRADE_AGGREGATE_WEIGHTED_MEAN) { $coefstring = ($coefstring=='' or $coefstring=='aggregationcoefweight') ? 'aggregationcoefweight' : 'aggregationcoef'; } else if ($cat->aggregation == GRADE_AGGREGATE_WEIGHTED_MEAN2) { $coefstring = ($coefstring=='' or $coefstring=='aggregationcoefextrasum') ? 'aggregationcoefextrasum' : 'aggregationcoef'; } else if ($cat->aggregation == GRADE_AGGREGATE_EXTRACREDIT_MEAN) { $coefstring = ($coefstring=='' or $coefstring=='aggregationcoefextraweight') ? 'aggregationcoefextraweight' : 'aggregationcoef'; } else if ($cat->aggregation == GRADE_AGGREGATE_SUM) { $coefstring = ($coefstring=='' or $coefstring=='aggregationcoefextrasum') ? 'aggregationcoefextrasum' : 'aggregationcoef'; } else { $coefstring = 'aggregationcoef'; } } else { $mform->disabledIf('aggregationcoef', 'parentcategory', 'eq', $cat->id); } } if (count($categories) > 1) { $mform->addElement('select', 'parentcategory', get_string('gradecategory', 'grades'), $options); $mform->disabledIf('parentcategory', 'cmid', 'noteq', 0); } if ($coefstring !== '') { if ($coefstring == 'aggregationcoefextrasum' || $coefstring == 'aggregationcoefextraweightsum') { // advcheckbox is not compatible with disabledIf! $coefstring = 'aggregationcoefextrasum'; $mform->addElement('checkbox', 'aggregationcoef', get_string($coefstring, 'grades')); } else { $mform->addElement('text', 'aggregationcoef', get_string($coefstring, 'grades')); } $mform->addHelpButton('aggregationcoef', $coefstring, 'grades'); } /// hidden params $mform->addElement('hidden', 'id', 0); $mform->setType('id', PARAM_INT); $mform->addElement('hidden', 'courseid', $COURSE->id); $mform->setType('courseid', PARAM_INT); /// add return tracking info $gpr = $this->_customdata['gpr']; $gpr->add_mform_elements($mform); /// mark advanced according to site settings if (isset($CFG->grade_item_advanced)) { $advanced = explode(',', $CFG->grade_item_advanced); foreach ($advanced as $el) { if ($mform->elementExists($el)) { $mform->setAdvanced($el); } } } //------------------------------------------------------------------------------- // buttons $this->add_action_buttons(); } /// tweak the form - depending on existing data function definition_after_data() { global $CFG, $COURSE; $mform =& $this->_form; if ($id = $mform->getElementValue('id')) { $grade_item = grade_item::fetch(array('id'=>$id)); //remove the aggregation coef element if not needed if ($grade_item->is_course_item()) { if ($mform->elementExists('parentcategory')) { $mform->removeElement('parentcategory'); } if ($mform->elementExists('aggregationcoef')) { $mform->removeElement('aggregationcoef'); } } else { // if we wanted to change parent of existing item - we would have to verify there are no circular references in parents!!! if ($mform->elementExists('parentcategory')) { $mform->hardFreeze('parentcategory'); } if ($grade_item->is_category_item()) { $category = $grade_item->get_item_category(); $parent_category = $category->get_parent_category(); } else { $parent_category = $grade_item->get_parent_category(); } $parent_category->apply_forced_settings(); if (!$parent_category->is_aggregationcoef_used() || !$parent_category->aggregateoutcomes) { if ($mform->elementExists('aggregationcoef')) { $mform->removeElement('aggregationcoef'); } } else { //fix label if needed $agg_el =& $mform->getElement('aggregationcoef'); $aggcoef = ''; if ($parent_category->aggregation == GRADE_AGGREGATE_WEIGHTED_MEAN) { $aggcoef = 'aggregationcoefweight'; } else if ($parent_category->aggregation == GRADE_AGGREGATE_WEIGHTED_MEAN2) { $aggcoef = 'aggregationcoefextrasum'; } else if ($parent_category->aggregation == GRADE_AGGREGATE_EXTRACREDIT_MEAN) { $aggcoef = 'aggregationcoefextraweight'; } else if ($parent_category->aggregation == GRADE_AGGREGATE_SUM) { $aggcoef = 'aggregationcoefextrasum'; } if ($aggcoef !== '') { $agg_el->setLabel(get_string($aggcoef, 'grades')); $mform->addHelpButton('aggregationcoef', $aggcoef, 'grades'); } } // Remove the natural weighting fields for other aggregations, // or when the category does not aggregate outcomes. if ($parent_category->aggregation != GRADE_AGGREGATE_SUM || !$parent_category->aggregateoutcomes) { if ($mform->elementExists('weightoverride')) { $mform->removeElement('weightoverride'); } if ($mform->elementExists('aggregationcoef2')) { $mform->removeElement('aggregationcoef2'); } } } } // no parent header for course category if (!$mform->elementExists('aggregationcoef') and !$mform->elementExists('parentcategory')) { $mform->removeElement('headerparent'); } } /// perform extra validation before submission function validation($data, $files) { global $COURSE; $errors = parent::validation($data, $files); if (array_key_exists('idnumber', $data)) { if ($data['id']) { $grade_item = new grade_item(array('id'=>$data['id'], 'courseid'=>$data['courseid'])); } else { $grade_item = null; } if (!grade_verify_idnumber($data['idnumber'], $COURSE->id, $grade_item, null)) { $errors['idnumber'] = get_string('idnumbertaken'); } } return $errors; } }