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See Release Notes
Long Term Support Release

  • Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
  • Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
  • PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.
/cohort/ -> edit.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/>.

/**
 * Cohort related management functions, this file needs to be included manually.
 *
 * @package    core_cohort
 * @copyright  2010 Petr Skoda  {@link http://skodak.org}
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

require('../config.php');
require_once($CFG->dirroot.'/course/lib.php');
require_once($CFG->dirroot.'/cohort/lib.php');
require_once($CFG->dirroot.'/cohort/edit_form.php');

$id        = optional_param('id', 0, PARAM_INT);
$contextid = optional_param('contextid', 0, PARAM_INT);
$delete    = optional_param('delete', 0, PARAM_BOOL);
$show      = optional_param('show', 0, PARAM_BOOL);
$hide      = optional_param('hide', 0, PARAM_BOOL);
$confirm   = optional_param('confirm', 0, PARAM_BOOL);
$returnurl = optional_param('returnurl', '', PARAM_LOCALURL);

require_login();

$category = null;
if ($id) {
    $cohort = $DB->get_record('cohort', array('id'=>$id), '*', MUST_EXIST);
    $context = context::instance_by_id($cohort->contextid, MUST_EXIST);
} else {
    $context = context::instance_by_id($contextid, MUST_EXIST);
    if ($context->contextlevel != CONTEXT_COURSECAT and $context->contextlevel != CONTEXT_SYSTEM) {
< print_error('invalidcontext');
> throw new \moodle_exception('invalidcontext');
} $cohort = new stdClass(); $cohort->id = 0; $cohort->contextid = $context->id; $cohort->name = ''; $cohort->description = ''; } require_capability('moodle/cohort:manage', $context); if ($returnurl) { $returnurl = new moodle_url($returnurl); } else { $returnurl = new moodle_url('/cohort/index.php', array('contextid'=>$context->id)); } if (!empty($cohort->component)) { // We can not manually edit cohorts that were created by external systems, sorry. redirect($returnurl); } $PAGE->set_context($context); $baseurl = new moodle_url('/cohort/edit.php', array('contextid' => $context->id, 'id' => $cohort->id)); $PAGE->set_url($baseurl); $PAGE->set_context($context); $PAGE->set_pagelayout('admin'); if ($context->contextlevel == CONTEXT_COURSECAT) {
< $category = $DB->get_record('course_categories', array('id'=>$context->instanceid), '*', MUST_EXIST); < navigation_node::override_active_url(new moodle_url('/cohort/index.php', array('contextid'=>$cohort->contextid)));
> core_course_category::page_setup(); > // Set the cohorts node active in the settings navigation block. > if ($cohortsnode = $PAGE->settingsnav->find('cohort', navigation_node::TYPE_SETTING)) { > $cohortsnode->make_active(); > } > > $PAGE->set_secondary_active_tab('cohort');
} else { navigation_node::override_active_url(new moodle_url('/cohort/index.php', array()));
> $PAGE->set_heading($COURSE->fullname);
} if ($delete and $cohort->id) { $PAGE->url->param('delete', 1); if ($confirm and confirm_sesskey()) { cohort_delete_cohort($cohort); redirect($returnurl); } $strheading = get_string('delcohort', 'cohort'); $PAGE->navbar->add($strheading); $PAGE->set_title($strheading);
< $PAGE->set_heading($COURSE->fullname);
echo $OUTPUT->header(); echo $OUTPUT->heading($strheading); $yesurl = new moodle_url('/cohort/edit.php', array('id' => $cohort->id, 'delete' => 1, 'confirm' => 1, 'sesskey' => sesskey(), 'returnurl' => $returnurl->out_as_local_url())); $message = get_string('delconfirm', 'cohort', format_string($cohort->name)); echo $OUTPUT->confirm($message, $yesurl, $returnurl); echo $OUTPUT->footer(); die; } if ($show && $cohort->id && confirm_sesskey()) { if (!$cohort->visible) { $record = (object)array('id' => $cohort->id, 'visible' => 1, 'contextid' => $cohort->contextid); cohort_update_cohort($record); } redirect($returnurl); } if ($hide && $cohort->id && confirm_sesskey()) { if ($cohort->visible) { $record = (object)array('id' => $cohort->id, 'visible' => 0, 'contextid' => $cohort->contextid); cohort_update_cohort($record); } redirect($returnurl); } $editoroptions = array('maxfiles' => EDITOR_UNLIMITED_FILES, 'maxbytes' => $SITE->maxbytes, 'context' => $context); if ($cohort->id) { // Edit existing. $cohort = file_prepare_standard_editor($cohort, 'description', $editoroptions, $context, 'cohort', 'description', $cohort->id); $strheading = get_string('editcohort', 'cohort'); } else { // Add new. $cohort = file_prepare_standard_editor($cohort, 'description', $editoroptions, $context, 'cohort', 'description', null); $strheading = get_string('addcohort', 'cohort'); } $PAGE->set_title($strheading);
< $PAGE->set_heading($COURSE->fullname);
$PAGE->navbar->add($strheading); $editform = new cohort_edit_form(null, array('editoroptions'=>$editoroptions, 'data'=>$cohort, 'returnurl'=>$returnurl)); if ($editform->is_cancelled()) { redirect($returnurl); } else if ($data = $editform->get_data()) { $oldcontextid = $context->id; $editoroptions['context'] = $context = context::instance_by_id($data->contextid); if ($data->id) { if ($data->contextid != $oldcontextid) { // Cohort was moved to another context. get_file_storage()->move_area_files_to_new_context($oldcontextid, $context->id, 'cohort', 'description', $data->id); } $data = file_postupdate_standard_editor($data, 'description', $editoroptions, $context, 'cohort', 'description', $data->id); cohort_update_cohort($data); } else { $data->descriptionformat = $data->description_editor['format']; $data->description = $description = $data->description_editor['text']; $data->id = cohort_add_cohort($data); $editoroptions['context'] = $context = context::instance_by_id($data->contextid); $data = file_postupdate_standard_editor($data, 'description', $editoroptions, $context, 'cohort', 'description', $data->id); if ($description != $data->description) { $updatedata = (object)array('id' => $data->id, 'description' => $data->description, 'contextid' => $context->id); cohort_update_cohort($updatedata); } } if ($returnurl->get_param('showall') || $returnurl->get_param('contextid') == $data->contextid) { // Redirect to where we were before. redirect($returnurl); } else { // Use new context id, it has been changed. redirect(new moodle_url('/cohort/index.php', array('contextid' => $data->contextid))); } } echo $OUTPUT->header(); echo $OUTPUT->heading($strheading); if (!$id && ($editcontrols = cohort_edit_controls($context, $baseurl))) { echo $OUTPUT->render($editcontrols); } echo $editform->display(); echo $OUTPUT->footer();