moodle/grade/edit/tree/item.php

174 lines
6.6 KiB
PHP

<?php //$Id$
///////////////////////////////////////////////////////////////////////////
// //
// NOTICE OF COPYRIGHT //
// //
// Moodle - Modular Object-Oriented Dynamic Learning Environment //
// http://moodle.com //
// //
// Copyright (C) 1999 onwards Martin Dougiamas http://moodle.com //
// //
// This program 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 2 of the License, or //
// (at your option) any later version. //
// //
// This program 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: //
// //
// http://www.gnu.org/copyleft/gpl.html //
// //
///////////////////////////////////////////////////////////////////////////
require_once '../../../config.php';
require_once $CFG->dirroot.'/grade/lib.php';
require_once $CFG->dirroot.'/grade/report/lib.php';
require_once 'item_form.php';
$courseid = required_param('courseid', PARAM_INT);
$id = optional_param('id', 0, PARAM_INT);
if (!$course = $DB->get_record('course', array('id' => $courseid))) {
print_error('nocourseid');
}
require_login($course);
$context = get_context_instance(CONTEXT_COURSE, $course->id);
require_capability('moodle/grade:manage', $context);
// default return url
$gpr = new grade_plugin_return();
$returnurl = $gpr->get_return_url('index.php?id='.$course->id);
$heading = get_string('itemsedit', 'grades');
if ($grade_item = grade_item::fetch(array('id'=>$id, 'courseid'=>$courseid))) {
// redirect if outcomeid present
if (!empty($grade_item->outcomeid) && !empty($CFG->enableoutcomes)) {
$url = $CFG->wwwroot.'/grade/edit/tree/outcomeitem.php?id='.$id.'&amp;courseid='.$courseid;
redirect($gpr->add_url_params($url));
}
if ($grade_item->is_course_item() or $grade_item->is_category_item()) {
$grade_category = $grade_item->get_item_category();
$url = $CFG->wwwroot.'/grade/edit/tree/category.php?id='.$grade_category->id.'&amp;courseid='.$courseid;
redirect($gpr->add_url_params($url));
}
$item = $grade_item->get_record_data();
$parent_category = $grade_item->get_parent_category();
$item->parentcategory = $parent_category->id;
} else {
$heading = get_string('newitem', 'grades');
$grade_item = new grade_item(array('courseid'=>$courseid, 'itemtype'=>'manual'), false);
$item = $grade_item->get_record_data();
$parent_category = grade_category::fetch_course_category($courseid);
$item->parentcategory = $parent_category->id;
}
$decimalpoints = $grade_item->get_decimals();
if ($item->hidden > 1) {
$item->hiddenuntil = $item->hidden;
$item->hidden = 0;
} else {
$item->hiddenuntil = 0;
}
$item->locked = !empty($item->locked);
$item->grademax = format_float($item->grademax, $decimalpoints);
$item->grademin = format_float($item->grademin, $decimalpoints);
$item->gradepass = format_float($item->gradepass, $decimalpoints);
$item->multfactor = format_float($item->multfactor, 4);
$item->plusfactor = format_float($item->plusfactor, 4);
if ($parent_category->aggregation == GRADE_AGGREGATE_SUM or $parent_category->aggregation == GRADE_AGGREGATE_WEIGHTED_MEAN2) {
$item->aggregationcoef = $item->aggregationcoef == 0 ? 0 : 1;
} else {
$item->aggregationcoef = format_float($item->aggregationcoef, 4);
}
$mform = new edit_item_form(null, array('current'=>$item, 'gpr'=>$gpr));
if ($mform->is_cancelled()) {
redirect($returnurl);
} else if ($data = $mform->get_data(false)) {
// If unset, give the aggregationcoef a default based on parent aggregation method
if (!isset($data->aggregationcoef) || $data->aggregationcoef == '') {
if ($parent_category->aggregation == GRADE_AGGREGATE_WEIGHTED_MEAN) {
$data->aggregationcoef = 1;
} else {
$data->aggregationcoef = 0;
}
}
if (!isset($data->gradepass) || $data->gradepass == '') {
$data->gradepass = 0;
}
if (!isset($data->grademin) || $data->grademin == '') {
$data->grademin = 0;
}
$hidden = empty($data->hidden) ? 0: $data->hidden;
$hiddenuntil = empty($data->hiddenuntil) ? 0: $data->hiddenuntil;
unset($data->hidden);
unset($data->hiddenuntil);
$locked = empty($data->locked) ? 0: $data->locked;
$locktime = empty($data->locktime) ? 0: $data->locktime;
unset($data->locked);
unset($data->locktime);
$convert = array('grademax', 'grademin', 'gradepass', 'multfactor', 'plusfactor', 'aggregationcoef');
foreach ($convert as $param) {
if (array_key_exists($param, $data)) {
$data->$param = unformat_float($data->$param);
}
}
$grade_item = new grade_item(array('id'=>$id, 'courseid'=>$courseid));
grade_item::set_properties($grade_item, $data);
$grade_item->outcomeid = null;
// Handle null decimals value
if (!array_key_exists('decimals', $data) or $data->decimals < 0) {
$grade_item->decimals = null;
}
if (empty($grade_item->id)) {
$grade_item->itemtype = 'manual'; // all new items to be manual only
$grade_item->insert();
// set parent if needed
if (isset($data->parentcategory)) {
$grade_item->set_parent($data->parentcategory, 'gradebook');
}
} else {
$grade_item->update();
}
// update hiding flag
if ($hiddenuntil) {
$grade_item->set_hidden($hiddenuntil, false);
} else {
$grade_item->set_hidden($hidden, false);
}
$grade_item->set_locktime($locktime); // locktime first - it might be removed when unlocking
$grade_item->set_locked($locked, false, true);
redirect($returnurl);
}
print_grade_page_head($courseid, 'edittree', null, $heading);
$mform->display();
print_footer($course);