moodle/course/modedit.php
sam marshall fbd61d1268 MDL-75878 Course: Adding graded activity too slow when lots of grades
Adding an activity with a grade item previously triggered a course
regrade, which can be extremely slow. This change makes it so that on
courses where regrading is slow, when you add an activity that
requires regrading, it takes you to an intermediate screen with a
progress bar.

This change also fixes a bug in the existing grade overview report,
which shows grades across multiple courses, but previously only
checked, and if necessary regraded, one course.
2023-01-03 16:04:58 +00:00

231 lines
8.3 KiB
PHP

<?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/>.
/**
* Adds or updates modules in a course using new formslib
*
* @package moodlecore
* @copyright 1999 onwards Martin Dougiamas (http://dougiamas.com)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once("../config.php");
require_once("lib.php");
require_once($CFG->libdir.'/filelib.php');
require_once($CFG->libdir.'/gradelib.php');
require_once($CFG->libdir.'/completionlib.php');
require_once($CFG->libdir.'/plagiarismlib.php');
require_once($CFG->dirroot . '/course/modlib.php');
$add = optional_param('add', '', PARAM_ALPHANUM); // Module name.
$update = optional_param('update', 0, PARAM_INT);
$return = optional_param('return', 0, PARAM_BOOL); //return to course/view.php if false or mod/modname/view.php if true
$type = optional_param('type', '', PARAM_ALPHANUM); //TODO: hopefully will be removed in 2.0
$sectionreturn = optional_param('sr', null, PARAM_INT);
$beforemod = optional_param('beforemod', 0, PARAM_INT);
$url = new moodle_url('/course/modedit.php');
$url->param('sr', $sectionreturn);
if (!empty($return)) {
$url->param('return', $return);
}
if (!empty($add)) {
$section = required_param('section', PARAM_INT);
$course = required_param('course', PARAM_INT);
$url->param('add', $add);
$url->param('section', $section);
$url->param('course', $course);
$PAGE->set_url($url);
$course = $DB->get_record('course', array('id'=>$course), '*', MUST_EXIST);
require_login($course);
// There is no page for this in the navigation. The closest we'll have is the course section.
// If the course section isn't displayed on the navigation this will fall back to the course which
// will be the closest match we have.
navigation_node::override_active_url(course_get_url($course, $section));
// MDL-69431 Validate that $section (url param) does not exceed the maximum for this course / format.
// If too high (e.g. section *id* not number) non-sequential sections inserted in course_sections table.
// Then on import, backup fills 'gap' with empty sections (see restore_rebuild_course_cache). Avoid this.
$courseformat = course_get_format($course);
$maxsections = $courseformat->get_max_sections();
if ($section > $maxsections) {
throw new \moodle_exception('maxsectionslimit', 'moodle', '', $maxsections);
}
list($module, $context, $cw, $cm, $data) = prepare_new_moduleinfo_data($course, $add, $section);
$data->return = 0;
$data->sr = $sectionreturn;
$data->add = $add;
$data->beforemod = $beforemod;
if (!empty($type)) { //TODO: hopefully will be removed in 2.0
$data->type = $type;
}
$sectionname = get_section_name($course, $cw);
$fullmodulename = get_string('modulename', $module->name);
if ($data->section && $course->format != 'site') {
$heading = new stdClass();
$heading->what = $fullmodulename;
$heading->to = $sectionname;
$pageheading = get_string('addinganewto', 'moodle', $heading);
} else {
$pageheading = get_string('addinganew', 'moodle', $fullmodulename);
}
$navbaraddition = $pageheading;
} else if (!empty($update)) {
$url->param('update', $update);
$PAGE->set_url($url);
// Select the "Edit settings" from navigation.
navigation_node::override_active_url(new moodle_url('/course/modedit.php', array('update'=>$update, 'return'=>1)));
// Check the course module exists.
$cm = get_coursemodule_from_id('', $update, 0, false, MUST_EXIST);
// Check the course exists.
$course = $DB->get_record('course', array('id'=>$cm->course), '*', MUST_EXIST);
// require_login
require_login($course, false, $cm); // needed to setup proper $COURSE
list($cm, $context, $module, $data, $cw) = get_moduleinfo_data($cm, $course);
$data->return = $return;
$data->sr = $sectionreturn;
$data->update = $update;
$sectionname = get_section_name($course, $cw);
$fullmodulename = get_string('modulename', $module->name);
if ($data->section && $course->format != 'site') {
$heading = new stdClass();
$heading->what = $fullmodulename;
$heading->in = $sectionname;
$pageheading = get_string('updatingain', 'moodle', $heading);
} else {
$pageheading = get_string('updatinga', 'moodle', $fullmodulename);
}
$navbaraddition = null;
} else {
require_login();
throw new \moodle_exception('invalidaction');
}
$pagepath = 'mod-' . $module->name . '-';
if (!empty($type)) { //TODO: hopefully will be removed in 2.0
$pagepath .= $type;
} else {
$pagepath .= 'mod';
}
$PAGE->set_pagetype($pagepath);
$PAGE->set_pagelayout('admin');
$PAGE->add_body_class('limitedwidth');
$modmoodleform = "$CFG->dirroot/mod/$module->name/mod_form.php";
if (file_exists($modmoodleform)) {
require_once($modmoodleform);
} else {
throw new \moodle_exception('noformdesc');
}
$mformclassname = 'mod_'.$module->name.'_mod_form';
$mform = new $mformclassname($data, $cw->section, $cm, $course);
$mform->set_data($data);
if ($mform->is_cancelled()) {
if ($return && !empty($cm->id)) {
$urlparams = [
'id' => $cm->id, // We always need the activity id.
'forceview' => 1, // Stop file downloads in resources.
];
$activityurl = new moodle_url("/mod/$module->name/view.php", $urlparams);
redirect($activityurl);
} else {
redirect(course_get_url($course, $cw->section, array('sr' => $sectionreturn)));
}
} else if ($fromform = $mform->get_data()) {
// Mark that this is happening in the front-end UI. This is used to indicate that we are able to
// do regrading with a progress bar and redirect, if necessary.
$fromform->frontend = true;
if (!empty($fromform->update)) {
list($cm, $fromform) = update_moduleinfo($cm, $fromform, $course, $mform);
} else if (!empty($fromform->add)) {
$fromform = add_moduleinfo($fromform, $course, $mform);
} else {
throw new \moodle_exception('invaliddata');
}
if (isset($fromform->submitbutton)) {
$url = new moodle_url("/mod/$module->name/view.php", array('id' => $fromform->coursemodule, 'forceview' => 1));
if (!empty($fromform->showgradingmanagement)) {
$url = $fromform->gradingman->get_management_url($url);
}
} else {
$url = course_get_url($course, $cw->section, array('sr' => $sectionreturn));
}
// If we need to regrade the course with a progress bar as a result of updating this module,
// redirect first to the page that will do this.
if (isset($fromform->needsfrontendregrade)) {
$url = new moodle_url('/course/modregrade.php', ['id' => $fromform->coursemodule,
'url' => $url->out_as_local_url(false)]);
}
redirect($url);
exit;
} else {
$streditinga = get_string('editinga', 'moodle', $fullmodulename);
$strmodulenameplural = get_string('modulenameplural', $module->name);
if (!empty($cm->id)) {
$context = context_module::instance($cm->id);
} else {
$context = context_course::instance($course->id);
}
$PAGE->set_heading($course->fullname);
$PAGE->set_title($streditinga);
$PAGE->set_cacheable(false);
if (isset($navbaraddition)) {
$PAGE->navbar->add($navbaraddition);
}
$PAGE->activityheader->disable();
echo $OUTPUT->header();
if (get_string_manager()->string_exists('modulename_help', $module->name)) {
echo $OUTPUT->heading_with_help($pageheading, 'modulename', $module->name, 'monologo');
} else {
echo $OUTPUT->heading_with_help($pageheading, '', $module->name, 'monologo');
}
$mform->display();
echo $OUTPUT->footer();
}