Search moodle.org's
Developer Documentation

See Release Notes
Long Term Support Release

  • Bug fixes for general core bugs in 3.9.x will end* 10 May 2021 (12 months).
  • Bug fixes for security issues in 3.9.x will end* 8 May 2023 (36 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.
/course/ -> modedit.php (source)
<?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);

$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) {
        print_error('maxsectionslimit', 'moodle', '', $maxsections);
    }

    list($module, $context, $cw, $cm, $data) = prepare_new_moduleinfo_data($course, $add, $section);
    $data->return = 0;
    $data->sr = $sectionreturn;
    $data->add = $add;
    if (!empty($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();
    print_error('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 { print_error('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 = $mform->get_data()) { if (!empty($fromform->update)) { list($cm, $fromform) = update_moduleinfo($cm, $fromform, $course, $mform); } else if (!empty($fromform->add)) { $fromform = add_moduleinfo($fromform, $course, $mform); } else { print_error('invaliddata'); } if (isset($fromform->submitbutton)) { $url = new moodle_url("/mod/$module->name/view.php", array('id' => $fromform->coursemodule, 'forceview' => 1)); if (empty($fromform->showgradingmanagement)) { redirect($url); } else { redirect($fromform->gradingman->get_management_url($url)); } } else { redirect(course_get_url($course, $cw->section, array('sr' => $sectionreturn))); } 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, 'icon');
> echo $OUTPUT->heading_with_help($pageheading, 'modulename', $module->name, 'monologo');
} else {
< echo $OUTPUT->heading_with_help($pageheading, '', $module->name, 'icon');
> echo $OUTPUT->heading_with_help($pageheading, '', $module->name, 'monologo');
} $mform->display(); echo $OUTPUT->footer(); }