nicolasconnault
212 lines
10 KiB
PHP
212 lines
10 KiB
PHP
<?php //$Id$
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///////////////////////////////////////////////////////////////////////////
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// //
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// NOTICE OF COPYRIGHT //
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// //
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// Moodle - Modular Object-Oriented Dynamic Learning Environment //
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// http://moodle.com //
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// //
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// Copyright (C) 1999 onwards Martin Dougiamas http://moodle.com //
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// //
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// This program 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 2 of the License, or //
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// (at your option) any later version. //
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// //
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// This program 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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// http://www.gnu.org/copyleft/gpl.html //
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// //
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///////////////////////////////////////////////////////////////////////////
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require_once $CFG->libdir.'/formslib.php';
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class edit_category_form extends moodleform {
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var $aggregation_types = array();
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var $keepdrop_options = array();
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function definition() {
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global $CFG;
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$mform =& $this->_form;
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$this->aggregation_types = array(GRADE_AGGREGATE_MEAN =>get_string('aggregatemean', 'grades'),
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GRADE_AGGREGATE_MEDIAN =>get_string('aggregatemedian', 'grades'),
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GRADE_AGGREGATE_MIN =>get_string('aggregatemin', 'grades'),
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GRADE_AGGREGATE_MAX =>get_string('aggregatemax', 'grades'),
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GRADE_AGGREGATE_MODE =>get_string('aggregatemode', 'grades'),
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GRADE_AGGREGATE_WEIGHTED_MEAN =>get_string('aggregateweightedmean', 'grades'),
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GRADE_AGGREGATE_EXTRACREDIT_MEAN=>get_string('aggregateextracreditmean', 'grades'));
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// visible elements
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$mform->addElement('header', 'general', get_string('gradecategory', 'grades'));
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$mform->addElement('text', 'fullname', get_string('categoryname', 'grades'));
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if ($CFG->grade_aggregation == -1) {
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$mform->addElement('select', 'aggregation', get_string('aggregation', 'grades'), $this->aggregation_types);
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$mform->setHelpButton('aggregation', array('aggregation', get_string('aggregation', 'grades'), 'grade'));
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$mform->setDefault('aggregation', GRADE_AGGREGATE_MEAN);
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} else {
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$mform->addElement('static', 'aggregation', get_string('aggregation', 'grades'));
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}
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if ($CFG->grade_aggregateonlygraded == -1) {
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$mform->addElement('advcheckbox', 'aggregateonlygraded', get_string('aggregateonlygraded', 'grades'));
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$mform->setHelpButton('aggregateonlygraded', array(false, get_string('aggregateonlygraded', 'grades'),
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false, true, false, get_string('aggregateonlygradedhelp', 'grades')));
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} else {
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$mform->addElement('static', 'aggregateonlygraded', get_string('aggregateonlygraded', 'grades'));
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}
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if (!empty($CFG->enableoutcomes) && $CFG->grade_aggregateoutcomes == -1) {
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$mform->addElement('advcheckbox', 'aggregateoutcomes', get_string('aggregateoutcomes', 'grades'));
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$mform->setHelpButton('aggregateoutcomes', array(false, get_string('aggregateoutcomes', 'grades'),
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false, true, false, get_string('aggregateoutcomeshelp', 'grades')));
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} else {
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$mform->addElement('static', 'aggregateoutcomes', get_string('aggregateoutcomes', 'grades'));
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}
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if ($CFG->grade_aggregatesubcats == -1) {
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$mform->addElement('advcheckbox', 'aggregatesubcats', get_string('aggregatesubcats', 'grades'));
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$mform->setHelpButton('aggregatesubcats', array(false, get_string('aggregatesubcats', 'grades'),
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false, true, false, get_string('aggregatesubcatshelp', 'grades')));
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} else {
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$mform->addElement('static', 'aggregatesubcats', get_string('aggregatesubcats', 'grades'));
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}
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$this->keepdrop_options = array();
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$this->keepdrop_options[0] = get_string('none');
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for ($i=1; $i<=20; $i++) {
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$this->keepdrop_options[$i] = $i;
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}
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$keepdrop_present = 0;
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if ($CFG->grade_keephigh == -1) {
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$mform->addElement('select', 'keephigh', get_string('keephigh', 'grades'), $this->keepdrop_options);
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$mform->setHelpButton('keephigh', array(false, get_string('keephigh', 'grades'),
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false, true, false, get_string('keephighhelp', 'grades')));
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$keepdrop_present++;
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} else {
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$mform->addElement('static', 'keephigh', get_string('keephigh', 'grades'));
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}
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if ($CFG->grade_droplow == -1) {
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$mform->addElement('select', 'droplow', get_string('droplow', 'grades'), $this->keepdrop_options);
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$mform->setHelpButton('droplow', array(false, get_string('droplow', 'grades'),
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false, true, false, get_string('droplowhelp', 'grades')));
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$mform->disabledIf('droplow', 'keephigh', 'noteq', 0);
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$keepdrop_present++;
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} else {
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$mform->addElement('static', 'droplow', get_string('droplow', 'grades'));
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}
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if ($keepdrop_present == 2) {
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$mform->disabledIf('keephigh', 'droplow', 'noteq', 0);
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$mform->disabledIf('droplow', 'keephigh', 'noteq', 0);
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}
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// user preferences
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$mform->addElement('header', 'general', get_string('userpreferences', 'grades'));
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$options = array(GRADE_REPORT_PREFERENCE_DEFAULT => get_string('default', 'grades'),
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GRADE_REPORT_AGGREGATION_VIEW_FULL => get_string('fullmode', 'grades'),
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GRADE_REPORT_AGGREGATION_VIEW_AGGREGATES_ONLY => get_string('aggregatesonly', 'grades'),
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GRADE_REPORT_AGGREGATION_VIEW_GRADES_ONLY => get_string('gradesonly', 'grades'));
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$label = get_string('aggregationview', 'grades') . ' (' . get_string('default', 'grades')
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. ': ' . $options[$CFG->grade_report_aggregationview] . ')';
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$mform->addElement('select', 'pref_aggregationview', $label, $options);
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$mform->setHelpButton('pref_aggregationview', array(false, get_string('aggregationview', 'grades'),
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false, true, false, get_string('configaggregationview', 'grades')));
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$mform->setDefault('pref_aggregationview', GRADE_REPORT_PREFERENCE_DEFAULT);
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// hidden params
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$mform->addElement('hidden', 'id', 0);
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$mform->setType('id', PARAM_INT);
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$mform->addElement('hidden', 'courseid', 0);
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$mform->setType('courseid', PARAM_INT);
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/// add return tracking info
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$gpr = $this->_customdata['gpr'];
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$gpr->add_mform_elements($mform);
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//-------------------------------------------------------------------------------
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// buttons
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$this->add_action_buttons();
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}
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/// tweak the form - depending on existing data
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function definition_after_data() {
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global $CFG;
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$mform =& $this->_form;
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$checkbox_values = array(get_string('no'), get_string('yes'));
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if ($CFG->grade_aggregation != -1) {
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$agg_el =& $mform->getElement('aggregation');
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$agg_el->setValue($this->aggregation_types[$CFG->grade_aggregation]);
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}
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if ($CFG->grade_aggregateonlygraded != -1) {
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$agg_el =& $mform->getElement('aggregateonlygraded');
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$agg_el->setValue($checkbox_values[$CFG->grade_aggregateonlygraded]);
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}
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if ($CFG->grade_aggregateoutcomes != -1) {
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$agg_el =& $mform->getElement('aggregateoutcomes');
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$agg_el->setValue($checkbox_values[$CFG->grade_aggregateoutcomes]);
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}
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if ($CFG->grade_aggregatesubcats != -1) {
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$agg_el =& $mform->getElement('aggregatesubcats');
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$agg_el->setValue($checkbox_values[$CFG->grade_aggregatesubcats]);
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}
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if ($CFG->grade_keephigh != -1) {
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$agg_el =& $mform->getElement('keephigh');
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$agg_el->setValue($this->keepdrop_options[$CFG->grade_keephigh]);
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}
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if ($CFG->grade_droplow != -1) {
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$agg_el =& $mform->getElement('droplow');
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$agg_el->setValue($this->keepdrop_options[$CFG->grade_droplow]);
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}
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if ($id = $mform->getElementValue('id')) {
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$grade_category = grade_category::fetch(array('id'=>$id));
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$grade_item = $grade_category->load_grade_item();
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if ($grade_item->is_calculated()) {
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// following elements are ignored when calculation formula used
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if ($mform->elementExists('aggregation')) {
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$mform->removeElement('aggregation');
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}
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if ($mform->elementExists('keephigh')) {
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$mform->removeElement('keephigh');
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}
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if ($mform->elementExists('droplow')) {
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$mform->removeElement('droplow');
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}
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if ($mform->elementExists('aggregateonlygraded')) {
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$mform->removeElement('aggregateonlygraded');
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}
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if ($mform->elementExists('aggregateoutcomes')) {
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$mform->removeElement('aggregateoutcomes');
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}
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if ($mform->elementExists('aggregatesubcats')) {
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$mform->removeElement('aggregatesubcats');
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}
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}
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}
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}
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}
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?>
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