1<?php 2// This file is part of Moodle - http://moodle.org/ 3// 4// Moodle is free software: you can redistribute it and/or modify 5// it under the terms of the GNU General Public License as published by 6// the Free Software Foundation, either version 3 of the License, or 7// (at your option) any later version. 8// 9// Moodle is distributed in the hope that it will be useful, 10// but WITHOUT ANY WARRANTY; without even the implied warranty of 11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12// GNU General Public License for more details. 13// 14// You should have received a copy of the GNU General Public License 15// along with Moodle. If not, see <http://www.gnu.org/licenses/>. 16 17/** 18 * Edit the grade options for an individual grade item 19 * 20 * @package core_grades 21 * @copyright 2007 Petr Skoda 22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 23 */ 24 25 26require_once '../../../config.php'; 27require_once $CFG->dirroot.'/grade/lib.php'; 28require_once $CFG->dirroot.'/grade/report/lib.php'; 29require_once 'item_form.php'; 30 31$courseid = required_param('courseid', PARAM_INT); 32$id = optional_param('id', 0, PARAM_INT); 33 34$url = new moodle_url('/grade/edit/tree/item.php', array('courseid'=>$courseid)); 35if ($id !== 0) { 36 $url->param('id', $id); 37} 38$PAGE->set_url($url); 39$PAGE->set_pagelayout('admin'); 40navigation_node::override_active_url(new moodle_url('/grade/edit/tree/index.php', 41 array('id'=>$courseid))); 42 43if (!$course = $DB->get_record('course', array('id' => $courseid))) { 44 print_error('invalidcourseid'); 45} 46 47require_login($course); 48$context = context_course::instance($course->id); 49require_capability('moodle/grade:manage', $context); 50 51// default return url 52$gpr = new grade_plugin_return(); 53$returnurl = $gpr->get_return_url('index.php?id='.$course->id); 54 55$heading = get_string('itemsedit', 'grades'); 56 57if ($grade_item = grade_item::fetch(array('id'=>$id, 'courseid'=>$courseid))) { 58 // redirect if outcomeid present 59 if (!empty($grade_item->outcomeid) && !empty($CFG->enableoutcomes)) { 60 $url = $CFG->wwwroot.'/grade/edit/tree/outcomeitem.php?id='.$id.'&courseid='.$courseid; 61 redirect($gpr->add_url_params($url)); 62 } 63 if ($grade_item->is_course_item() or $grade_item->is_category_item()) { 64 $grade_category = $grade_item->get_item_category(); 65 $url = $CFG->wwwroot.'/grade/edit/tree/category.php?id='.$grade_category->id.'&courseid='.$courseid; 66 redirect($gpr->add_url_params($url)); 67 } 68 69 $item = $grade_item->get_record_data(); 70 $parent_category = $grade_item->get_parent_category(); 71 $item->parentcategory = $parent_category->id; 72 73} else { 74 $heading = get_string('newitem', 'grades'); 75 $grade_item = new grade_item(array('courseid'=>$courseid, 'itemtype'=>'manual'), false); 76 $item = $grade_item->get_record_data(); 77 $parent_category = grade_category::fetch_course_category($courseid); 78 $item->parentcategory = $parent_category->id; 79} 80$decimalpoints = $grade_item->get_decimals(); 81 82if ($item->hidden > 1) { 83 $item->hiddenuntil = $item->hidden; 84 $item->hidden = 0; 85} else { 86 $item->hiddenuntil = 0; 87} 88 89$item->locked = !empty($item->locked); 90 91$item->grademax = format_float($item->grademax, $decimalpoints); 92$item->grademin = format_float($item->grademin, $decimalpoints); 93$item->gradepass = format_float($item->gradepass, $decimalpoints); 94$item->multfactor = format_float($item->multfactor, 4); 95$item->plusfactor = format_float($item->plusfactor, 4); 96 97if ($parent_category->aggregation == GRADE_AGGREGATE_SUM or $parent_category->aggregation == GRADE_AGGREGATE_WEIGHTED_MEAN2) { 98 $item->aggregationcoef = $item->aggregationcoef == 0 ? 0 : 1; 99} else { 100 $item->aggregationcoef = format_float($item->aggregationcoef, 4); 101} 102if ($parent_category->aggregation == GRADE_AGGREGATE_SUM) { 103 $item->aggregationcoef2 = format_float($item->aggregationcoef2 * 100.0); 104} 105$item->cancontrolvisibility = $grade_item->can_control_visibility(); 106 107$mform = new edit_item_form(null, array('current'=>$item, 'gpr'=>$gpr)); 108 109if ($mform->is_cancelled()) { 110 redirect($returnurl); 111 112} else if ($data = $mform->get_data(false)) { 113 114 // This is a new item, and the category chosen is different than the default category. 115 if (empty($grade_item->id) && isset($data->parentcategory) && $parent_category->id != $data->parentcategory) { 116 $parent_category = grade_category::fetch(array('id' => $data->parentcategory)); 117 } 118 119 // If unset, give the aggregation values a default based on parent aggregation method. 120 $defaults = grade_category::get_default_aggregation_coefficient_values($parent_category->aggregation); 121 if (!isset($data->aggregationcoef) || $data->aggregationcoef == '') { 122 $data->aggregationcoef = $defaults['aggregationcoef']; 123 } 124 if (!isset($data->weightoverride)) { 125 $data->weightoverride = $defaults['weightoverride']; 126 } 127 128 if (!isset($data->gradepass) || $data->gradepass == '') { 129 $data->gradepass = 0; 130 } 131 132 if (!isset($data->grademin) || $data->grademin == '') { 133 $data->grademin = 0; 134 } 135 136 $hide = empty($data->hiddenuntil) ? 0 : $data->hiddenuntil; 137 if (!$hide) { 138 $hide = empty($data->hidden) ? 0 : $data->hidden; 139 } 140 141 unset($data->hidden); 142 unset($data->hiddenuntil); 143 144 $locked = empty($data->locked) ? 0: $data->locked; 145 $locktime = empty($data->locktime) ? 0: $data->locktime; 146 unset($data->locked); 147 unset($data->locktime); 148 149 $convert = array('grademax', 'grademin', 'gradepass', 'multfactor', 'plusfactor', 'aggregationcoef', 'aggregationcoef2'); 150 foreach ($convert as $param) { 151 if (property_exists($data, $param)) { 152 $data->$param = unformat_float($data->$param); 153 } 154 } 155 if (isset($data->aggregationcoef2) && $parent_category->aggregation == GRADE_AGGREGATE_SUM) { 156 $data->aggregationcoef2 = $data->aggregationcoef2 / 100.0; 157 } else { 158 $data->aggregationcoef2 = $defaults['aggregationcoef2']; 159 } 160 161 $gradeitem = new grade_item(array('id' => $id, 'courseid' => $courseid)); 162 $oldmin = $gradeitem->grademin; 163 $oldmax = $gradeitem->grademax; 164 grade_item::set_properties($gradeitem, $data); 165 $gradeitem->outcomeid = null; 166 167 // Handle null decimals value 168 if (!property_exists($data, 'decimals') or $data->decimals < 0) { 169 $gradeitem->decimals = null; 170 } 171 172 if (empty($gradeitem->id)) { 173 $gradeitem->itemtype = 'manual'; // All new items to be manual only. 174 $gradeitem->insert(); 175 176 // set parent if needed 177 if (isset($data->parentcategory)) { 178 $gradeitem->set_parent($data->parentcategory, false); 179 } 180 181 } else { 182 $gradeitem->update(); 183 184 if (!empty($data->rescalegrades) && $data->rescalegrades == 'yes') { 185 $newmin = $gradeitem->grademin; 186 $newmax = $gradeitem->grademax; 187 $gradeitem->rescale_grades_keep_percentage($oldmin, $oldmax, $newmin, $newmax, 'gradebook'); 188 } 189 } 190 191 if ($item->cancontrolvisibility) { 192 // Update hiding flag. 193 $gradeitem->set_hidden($hide, true); 194 } 195 196 $gradeitem->set_locktime($locktime); // Locktime first - it might be removed when unlocking. 197 $gradeitem->set_locked($locked, false, true); 198 199 redirect($returnurl); 200} 201 202$PAGE->navbar->add($heading); 203print_grade_page_head($courseid, 'settings', null, $heading, false, false, false); 204 205$mform->display(); 206 207echo $OUTPUT->footer(); 208