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Developer Documentation

See Release Notes

  • Bug fixes for general core bugs in 3.10.x will end 8 November 2021 (12 months).
  • Bug fixes for security issues in 3.10.x will end 9 May 2022 (18 months).
  • PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are 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 item
 *
 * @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/report/lib.php';
require_once 'item_form.php';

$courseid = required_param('courseid', PARAM_INT);
$id       = optional_param('id', 0, PARAM_INT);

$url = new moodle_url('/grade/edit/tree/item.php', array('courseid'=>$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');
}

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('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;
> $url = new moodle_url('/grade/edit/tree/outcomeitem.php', ['id' => $id, '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;
> $url = new moodle_url('/grade/edit/tree/category.php', ['id' => $grade_category->id, '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); } if ($parent_category->aggregation == GRADE_AGGREGATE_SUM) { $item->aggregationcoef2 = format_float($item->aggregationcoef2 * 100.0); } $item->cancontrolvisibility = $grade_item->can_control_visibility(); $mform = new edit_item_form(null, array('current'=>$item, 'gpr'=>$gpr)); if ($mform->is_cancelled()) { redirect($returnurl);
< } else if ($data = $mform->get_data(false)) {
> } else if ($data = $mform->get_data()) {
// This is a new item, and the category chosen is different than the default category. if (empty($grade_item->id) && isset($data->parentcategory) && $parent_category->id != $data->parentcategory) { $parent_category = grade_category::fetch(array('id' => $data->parentcategory)); } // If unset, give the aggregation values a default based on parent aggregation method. $defaults = grade_category::get_default_aggregation_coefficient_values($parent_category->aggregation); if (!isset($data->aggregationcoef) || $data->aggregationcoef == '') { $data->aggregationcoef = $defaults['aggregationcoef']; } if (!isset($data->weightoverride)) { $data->weightoverride = $defaults['weightoverride']; } if (!isset($data->gradepass) || $data->gradepass == '') { $data->gradepass = 0; } if (!isset($data->grademin) || $data->grademin == '') { $data->grademin = 0; } $hide = empty($data->hiddenuntil) ? 0 : $data->hiddenuntil; if (!$hide) { $hide = empty($data->hidden) ? 0 : $data->hidden; } unset($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); $convert = array('grademax', 'grademin', 'gradepass', 'multfactor', 'plusfactor', 'aggregationcoef', 'aggregationcoef2'); foreach ($convert as $param) { if (property_exists($data, $param)) { $data->$param = unformat_float($data->$param); } } if (isset($data->aggregationcoef2) && $parent_category->aggregation == GRADE_AGGREGATE_SUM) { $data->aggregationcoef2 = $data->aggregationcoef2 / 100.0; } else { $data->aggregationcoef2 = $defaults['aggregationcoef2']; } $gradeitem = new grade_item(array('id' => $id, 'courseid' => $courseid)); $oldmin = $gradeitem->grademin; $oldmax = $gradeitem->grademax; grade_item::set_properties($gradeitem, $data); $gradeitem->outcomeid = null; // Handle null decimals value if (!property_exists($data, 'decimals') or $data->decimals < 0) { $gradeitem->decimals = null; } if (empty($gradeitem->id)) { $gradeitem->itemtype = 'manual'; // All new items to be manual only. $gradeitem->insert(); // set parent if needed if (isset($data->parentcategory)) { $gradeitem->set_parent($data->parentcategory, false); } } else { $gradeitem->update(); if (!empty($data->rescalegrades) && $data->rescalegrades == 'yes') { $newmin = $gradeitem->grademin; $newmax = $gradeitem->grademax; $gradeitem->rescale_grades_keep_percentage($oldmin, $oldmax, $newmin, $newmax, 'gradebook'); } } if ($item->cancontrolvisibility) { // Update hiding flag. $gradeitem->set_hidden($hide, true); } $gradeitem->set_locktime($locktime); // Locktime first - it might be removed when unlocking. $gradeitem->set_locked($locked, false, true); redirect($returnurl); } $PAGE->navbar->add($heading); print_grade_page_head($courseid, 'settings', null, $heading, false, false, false); $mform->display(); echo $OUTPUT->footer();