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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/>.

/**
 * Edit the grade options for an individual grade category
 *
 * @package   core_grades
 * @copyright 2007 Petr Skoda
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

require_once('../../../config.php');
require_once($CFG->dirroot.'/grade/lib.php');
require_once($CFG->dirroot.'/grade/edit/tree/lib.php');
require_once($CFG->dirroot.'/grade/report/lib.php');
require_once('category_form.php');

$courseid = required_param('courseid', PARAM_INT);
$id       = optional_param('id', 0, PARAM_INT); // grade_category->id

$url = new moodle_url('/grade/edit/tree/category.php', array('courseid'=>$courseid));
if ($id !== 0) {
    $url->param('id', $id);
}
$PAGE->set_url($url);
$PAGE->set_pagelayout('admin');
navigation_node::override_active_url(new moodle_url('/grade/edit/tree/index.php',
    array('id'=>$courseid)));

if (!$course = $DB->get_record('course', array('id' => $courseid))) {
< print_error('invalidcourseid');
> throw new \moodle_exception('invalidcourseid');
} require_login($course); $context = context_course::instance($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); $heading = get_string('categoryedit', 'grades'); if ($id) { if (!$grade_category = grade_category::fetch(array('id'=>$id, 'courseid'=>$course->id))) {
< print_error('invalidcategory');
> throw new \moodle_exception('invalidcategory');
} $grade_category->apply_forced_settings(); $category = $grade_category->get_record_data(); // set parent $category->parentcategory = $grade_category->parent; $grade_item = $grade_category->load_grade_item(); // nomalize coef values if needed $parent_category = $grade_category->get_parent_category(); foreach ($grade_item->get_record_data() as $key => $value) { $category->{"grade_item_$key"} = $value; } $decimalpoints = $grade_item->get_decimals(); $category->grade_item_grademax = format_float($category->grade_item_grademax, $decimalpoints); $category->grade_item_grademin = format_float($category->grade_item_grademin, $decimalpoints); $category->grade_item_gradepass = format_float($category->grade_item_gradepass, $decimalpoints); $category->grade_item_multfactor = format_float($category->grade_item_multfactor, 4); $category->grade_item_plusfactor = format_float($category->grade_item_plusfactor, 4); $category->grade_item_aggregationcoef2 = format_float($category->grade_item_aggregationcoef2 * 100.0, 4); if (!$parent_category) { // keep as is } else if ($parent_category->aggregation == GRADE_AGGREGATE_SUM or $parent_category->aggregation == GRADE_AGGREGATE_WEIGHTED_MEAN2) { $category->grade_item_aggregationcoef = $category->grade_item_aggregationcoef == 0 ? 0 : 1; } else { $category->grade_item_aggregationcoef = format_float($category->grade_item_aggregationcoef, 4); } // Check to see if the gradebook is frozen. This allows grades to not be altered at all until a user verifies that they // wish to update the grades. $gradebookcalculationsfreeze = get_config('core', 'gradebook_calculations_freeze_' . $courseid); // Stick with the original code if the grade book is frozen. if ($gradebookcalculationsfreeze && (int)$gradebookcalculationsfreeze <= 20150627) { if ($category->aggregation == GRADE_AGGREGATE_SUM) { // Input fields for grademin and grademax are disabled for the "Natural" category, // this means they will be ignored if user does not change aggregation method. // But if user does change aggregation method the default values should be used. $category->grademax = 100; $category->grade_item_grademax = 100; $category->grademin = 0; $category->grade_item_grademin = 0; } } else { if ($category->aggregation == GRADE_AGGREGATE_SUM && !$grade_item->is_calculated()) { // Input fields for grademin and grademax are disabled for the "Natural" category, // this means they will be ignored if user does not change aggregation method. // But if user does change aggregation method the default values should be used. // This does not apply to calculated category totals. $category->grademax = 100; $category->grade_item_grademax = 100; $category->grademin = 0; $category->grade_item_grademin = 0; } } } else { $heading = get_string('newcategory', 'grades'); $grade_category = new grade_category(array('courseid'=>$courseid), false); $grade_category->apply_default_settings(); $grade_category->apply_forced_settings(); $category = $grade_category->get_record_data(); $grade_item = new grade_item(array('courseid'=>$courseid, 'itemtype'=>'manual'), false); foreach ($grade_item->get_record_data() as $key => $value) { $category->{"grade_item_$key"} = $value; } } $mform = new edit_category_form(null, array('current'=>$category, 'gpr'=>$gpr)); if ($mform->is_cancelled()) { redirect($returnurl); } else if ($data = $mform->get_data()) { grade_edit_tree::update_gradecategory($grade_category, $data); redirect($returnurl); } $PAGE->navbar->add($heading); print_grade_page_head($courseid, 'settings', null, $heading, false, false, false); $mform->display(); echo $OUTPUT->footer(); die;