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Long Term Support Release
<?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 course settings * * @package core_course * @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('edit_form.php'); $id = optional_param('id', 0, PARAM_INT); // Course id. $categoryid = optional_param('category', 0, PARAM_INT); // Course category - can be changed in edit form. $returnto = optional_param('returnto', 0, PARAM_ALPHANUM); // Generic navigation return page switch. $returnurl = optional_param('returnurl', '', PARAM_LOCALURL); // A return URL. returnto must also be set to 'url'. if ($returnto === 'url' && confirm_sesskey() && $returnurl) { // If returnto is 'url' then $returnurl may be used as the destination to return to after saving or cancelling. // Sesskey must be specified, and would be set by the form anyway. $returnurl = new moodle_url($returnurl); } else { if (!empty($id)) { $returnurl = new moodle_url($CFG->wwwroot . '/course/view.php', array('id' => $id)); } else { $returnurl = new moodle_url($CFG->wwwroot . '/course/'); } if ($returnto !== 0) { switch ($returnto) { case 'category': $returnurl = new moodle_url($CFG->wwwroot . '/course/index.php', array('categoryid' => $categoryid)); break; case 'catmanage': $returnurl = new moodle_url($CFG->wwwroot . '/course/management.php', array('categoryid' => $categoryid)); break; case 'topcatmanage': $returnurl = new moodle_url($CFG->wwwroot . '/course/management.php'); break; case 'topcat': $returnurl = new moodle_url($CFG->wwwroot . '/course/'); break; case 'pending': $returnurl = new moodle_url($CFG->wwwroot . '/course/pending.php'); break; } } } $PAGE->set_pagelayout('admin'); if ($id) { $pageparams = array('id' => $id); } else { $pageparams = array('category' => $categoryid); } if ($returnto !== 0) { $pageparams['returnto'] = $returnto; if ($returnto === 'url' && $returnurl) { $pageparams['returnurl'] = $returnurl; } } $PAGE->set_url('/course/edit.php', $pageparams); // Basic access control checks. if ($id) { // Editing course. if ($id == SITEID){ // Don't allow editing of 'site course' using this from.< print_error('cannoteditsiteform');> throw new \moodle_exception('cannoteditsiteform');} // Login to the course and retrieve also all fields defined by course format. $course = get_course($id); require_login($course); $course = course_get_format($course)->get_course(); $category = $DB->get_record('course_categories', array('id'=>$course->category), '*', MUST_EXIST); $coursecontext = context_course::instance($course->id); require_capability('moodle/course:update', $coursecontext); } else if ($categoryid) { // Creating new course in this category. $course = null; require_login(); $category = $DB->get_record('course_categories', array('id'=>$categoryid), '*', MUST_EXIST); $catcontext = context_coursecat::instance($category->id); require_capability('moodle/course:create', $catcontext); $PAGE->set_context($catcontext); } else { // Creating new course in default category. $course = null; require_login(); $category = core_course_category::get_default(); $catcontext = context_coursecat::instance($category->id); require_capability('moodle/course:create', $catcontext); $PAGE->set_context($catcontext); } // We are adding a new course and have a category context. if (isset($catcontext)) { $PAGE->set_secondary_active_tab('categorymain'); } // Prepare course and the editor. $editoroptions = array('maxfiles' => EDITOR_UNLIMITED_FILES, 'maxbytes'=>$CFG->maxbytes, 'trusttext'=>false, 'noclean'=>true); $overviewfilesoptions = course_overviewfiles_options($course); if (!empty($course)) { // Add context for editor. $editoroptions['context'] = $coursecontext; $editoroptions['subdirs'] = file_area_contains_subdirs($coursecontext, 'course', 'summary', 0); $course = file_prepare_standard_editor($course, 'summary', $editoroptions, $coursecontext, 'course', 'summary', 0); if ($overviewfilesoptions) { file_prepare_standard_filemanager($course, 'overviewfiles', $overviewfilesoptions, $coursecontext, 'course', 'overviewfiles', 0); } // Inject current aliases. $aliases = $DB->get_records('role_names', array('contextid'=>$coursecontext->id)); foreach($aliases as $alias) { $course->{'role_'.$alias->roleid} = $alias->name; } // Populate course tags. $course->tags = core_tag_tag::get_item_tags_array('core', 'course', $course->id); } else { // Editor should respect category context if course context is not set. $editoroptions['context'] = $catcontext; $editoroptions['subdirs'] = 0; $course = file_prepare_standard_editor($course, 'summary', $editoroptions, null, 'course', 'summary', null); if ($overviewfilesoptions) { file_prepare_standard_filemanager($course, 'overviewfiles', $overviewfilesoptions, null, 'course', 'overviewfiles', 0); } } // First create the form. $args = array( 'course' => $course, 'category' => $category, 'editoroptions' => $editoroptions, 'returnto' => $returnto, 'returnurl' => $returnurl ); $editform = new course_edit_form(null, $args); if ($editform->is_cancelled()) { // The form has been cancelled, take them back to what ever the return to is. redirect($returnurl); } else if ($data = $editform->get_data()) { // Process data if submitted. if (empty($course->id)) { // In creating the course. $course = create_course($data, $editoroptions); // Get the context of the newly created course. $context = context_course::instance($course->id, MUST_EXIST); // Admins have all capabilities, so is_viewing is returning true for admins. // We are checking 'enroladminnewcourse' setting to decide to enrol them or not. if (is_siteadmin($USER->id)) { $enroluser = $CFG->enroladminnewcourse; } else { $enroluser = !is_viewing($context, null, 'moodle/role:assign'); } if (!empty($CFG->creatornewroleid) and $enroluser and !is_enrolled($context, null, 'moodle/role:assign')) { // Deal with course creators - enrol them internally with default role. // Note: This does not respect capabilities, the creator will be assigned the default role. // This is an expected behaviour. See MDL-66683 for further details. enrol_try_internal_enrol($course->id, $USER->id, $CFG->creatornewroleid); } // The URL to take them to if they chose save and display. $courseurl = new moodle_url('/course/view.php', array('id' => $course->id)); } else { // Save any changes to the files used in the editor. update_course($data, $editoroptions); // Set the URL to take them too if they choose save and display. $courseurl = new moodle_url('/course/view.php', array('id' => $course->id)); } if (isset($data->saveanddisplay)) { // Redirect user to newly created/updated course. redirect($courseurl); } else { // Save and return. Take them back to wherever. redirect($returnurl); } } // Print the form. $site = get_site(); $streditcoursesettings = get_string("editcoursesettings"); $straddnewcourse = get_string("addnewcourse"); $stradministration = get_string("administration"); $strcategories = get_string("categories"); if (!empty($course->id)) { // Navigation note: The user is editing a course, the course will exist within the navigation and settings. // The navigation will automatically find the Edit settings page under course navigation. $pagedesc = $streditcoursesettings; $title = $streditcoursesettings; $fullname = $course->fullname; } else { // The user is adding a course, this page isn't presented in the site navigation/admin. // Adding a new course is part of course category management territory. // We'd prefer to use the management interface URL without args. $managementurl = new moodle_url('/course/management.php'); // These are the caps required in order to see the management interface. $managementcaps = array('moodle/category:manage', 'moodle/course:create'); if ($categoryid && !has_any_capability($managementcaps, context_system::instance())) { // If the user doesn't have either manage caps then they can only manage within the given category. $managementurl->param('categoryid', $categoryid); } // Because the course category interfaces are buried in the admin tree and that is loaded by ajax // we need to manually tell the navigation we need it loaded. The second arg does this. navigation_node::override_active_url(new moodle_url('/course/index.php', ['categoryid' => $category->id]), true); $PAGE->set_primary_active_tab('home'); $PAGE->navbar->add(get_string('coursemgmt', 'admin'), $managementurl); $pagedesc = $straddnewcourse;< $title = "$site->shortname: $straddnewcourse";> $title = $straddnewcourse;$fullname = format_string($category->name); $PAGE->navbar->add($pagedesc); } $PAGE->set_title($title); $PAGE->add_body_class('limitedwidth'); $PAGE->set_heading($fullname); echo $OUTPUT->header(); echo $OUTPUT->heading($pagedesc); $editform->display(); echo $OUTPUT->footer();