mirror of
https://github.com/moodle/moodle.git
synced 2025-06-02 14:15:11 +02:00
31f4086460
Fixed 5 Moodle pages that does not display the course short name even if "Display extended course names" setting is on. In fixing this, search.php also included related minor code to change to minimise DB calls to improve performance.
100 lines
3.9 KiB
PHP
100 lines
3.9 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 instance form
|
|
*
|
|
* @package enrol
|
|
* @subpackage meta
|
|
* @copyright 2010 Petr Skoda {@link http://skodak.org}
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
|
|
defined('MOODLE_INTERNAL') || die();
|
|
|
|
require_once("$CFG->libdir/formslib.php");
|
|
|
|
class enrol_meta_addinstance_form extends moodleform {
|
|
protected $course;
|
|
|
|
function definition() {
|
|
global $CFG, $DB;
|
|
|
|
$mform = $this->_form;
|
|
$course = $this->_customdata;
|
|
$this->course = $course;
|
|
|
|
$existing = $DB->get_records('enrol', array('enrol'=>'meta', 'courseid'=>$course->id), '', 'customint1, id');
|
|
|
|
// TODO: this has to be done via ajax or else it will fail very badly on large sites!
|
|
$courses = array('' => get_string('choosedots'));
|
|
list ($select, $join) = context_instance_preload_sql('c.id', CONTEXT_COURSE, 'ctx');
|
|
$sql = "SELECT c.id, c.fullname, c.shortname, c.visible $select FROM {course} c $join ORDER BY c.sortorder ASC";
|
|
$rs = $DB->get_recordset_sql($sql);
|
|
foreach ($rs as $c) {
|
|
if ($c->id == SITEID or $c->id == $course->id or isset($existing[$c->id])) {
|
|
continue;
|
|
}
|
|
context_helper::preload_from_record($c);
|
|
$coursecontext = context_course::instance($c->id);
|
|
if (!$c->visible and !has_capability('moodle/course:viewhiddencourses', $coursecontext)) {
|
|
continue;
|
|
}
|
|
if (!has_capability('enrol/meta:selectaslinked', $coursecontext)) {
|
|
continue;
|
|
}
|
|
$courses[$c->id] = $coursecontext->get_context_name(false);
|
|
}
|
|
$rs->close();
|
|
|
|
$mform->addElement('header','general', get_string('pluginname', 'enrol_meta'));
|
|
|
|
$mform->addElement('select', 'link', get_string('linkedcourse', 'enrol_meta'), $courses);
|
|
$mform->addRule('link', get_string('required'), 'required', null, 'client');
|
|
|
|
$mform->addElement('hidden', 'id', null);
|
|
$mform->setType('id', PARAM_INT);
|
|
|
|
$this->add_action_buttons(true, get_string('addinstance', 'enrol'));
|
|
|
|
$this->set_data(array('id'=>$course->id));
|
|
}
|
|
|
|
function validation($data, $files) {
|
|
global $DB, $CFG;
|
|
|
|
// TODO: this is duplicated here because it may be necessary once we implement ajax course selection element
|
|
|
|
$errors = parent::validation($data, $files);
|
|
if (!$c = $DB->get_record('course', array('id'=>$data['link']))) {
|
|
$errors['link'] = get_string('required');
|
|
} else {
|
|
$coursecontext = context_course::instance($c->id);
|
|
$existing = $DB->get_records('enrol', array('enrol'=>'meta', 'courseid'=>$this->course->id), '', 'customint1, id');
|
|
if (!$c->visible and !has_capability('moodle/course:viewhiddencourses', $coursecontext)) {
|
|
$errors['link'] = get_string('error');
|
|
} else if (!has_capability('enrol/meta:selectaslinked', $coursecontext)) {
|
|
$errors['link'] = get_string('error');
|
|
} else if ($c->id == SITEID or $c->id == $this->course->id or isset($existing[$c->id])) {
|
|
$errors['link'] = get_string('error');
|
|
}
|
|
}
|
|
|
|
return $errors;
|
|
}
|
|
}
|
|
|