tjhunt
7f2e6a23a9
* Rewrite all the forms to use formslib and improve usability. * Put the place where admins need to go to process approvals in the admin menu. * Show the request course/pending requests button on the page for the category that requested courses get added to.
210 lines
9.3 KiB
PHP
210 lines
9.3 KiB
PHP
<?php // $Id$
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///////////////////////////////////////////////////////////////////////////
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// //
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// NOTICE OF COPYRIGHT //
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// //
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// Moodle - Modular Object-Oriented Dynamic Learning Environment //
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// http://moodle.org //
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// //
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// Copyright (C) 1999 onwards Martin Dougiamas http://dougiamas.com //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation; either version 2 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details: //
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// //
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// http://www.gnu.org/copyleft/gpl.html //
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// //
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///////////////////////////////////////////////////////////////////////////
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/**
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* Allow the administrator to look through a list of course requests and approve or reject them.
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*
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* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
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* @package course
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*//** */
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require_once(dirname(__FILE__) . '/../config.php');
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require_once($CFG->libdir . '/pagelib.php');
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require_once($CFG->libdir . '/blocklib.php');
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require_once($CFG->libdir . '/adminlib.php');
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require_once($CFG->dirroot . '/course/lib.php');
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require_once($CFG->dirroot . '/course/request_form.php');
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require_login();
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require_capability('moodle/site:approvecourse', get_context_instance(CONTEXT_SYSTEM));
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$approve = optional_param('approve', 0, PARAM_INT);
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$reject = optional_param('reject', 0, PARAM_INT);
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$baseurl = $CFG->wwwroot . '/course/pending.php';
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admin_externalpage_setup('coursespending');
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/// Process approval of a course.
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if (!empty($approve) and confirm_sesskey()) {
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/// Load the request.
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if (!$course = get_record('course_request', 'id', $approve)) {
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print_error('unknowncourserequest');
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}
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foreach (array_keys((array)$course) as $key) {
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$course->$key = addslashes($course->$key);
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}
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/// Ensure all is well before proceeding.
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fix_course_sortorder();
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if (empty($CFG->defaultrequestcategory) or !record_exists('course_categories', 'id', $CFG->defaultrequestcategory)) {
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/// default to first top level directory, hacky but means things don't break
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$CFG->defaultrequestcategory = get_field('course_categories', 'id', 'parent', '0');
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}
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/// Build up a course record based on the request.
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$course->category = $CFG->defaultrequestcategory;
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$course->sortorder = get_field_sql("SELECT min(sortorder)-1 FROM {$CFG->prefix}course WHERE category=$course->category");
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if (empty($course->sortorder)) {
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$course->sortorder = 1000;
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}
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$course->requested = 1;
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unset($course->reason);
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unset($course->id);
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$teacherid = $course->requester;
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unset($course->requester);
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$course->teacher = get_string("defaultcourseteacher");
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$course->teachers = get_string("defaultcourseteachers");
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$course->student = get_string("defaultcoursestudent");
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$course->students = get_string("defaultcoursestudents");
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if (!empty($CFG->restrictmodulesfor) && $CFG->restrictmodulesfor != 'none' && !empty($CFG->restrictbydefault)) {
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$course->restrictmodules = 1;
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}
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/// Insert the record.
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if ($courseid = insert_record('course', $course)) {
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$page = page_create_object(PAGE_COURSE_VIEW, $courseid);
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blocks_repopulate_page($page); // Return value not checked because you can always edit later
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$context = get_context_instance(CONTEXT_COURSE, $courseid);
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role_assign($CFG->creatornewroleid, $teacherid, 0, $context->id); // assing teacher role
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$course->id = $courseid;
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if (!empty($CFG->restrictmodulesfor) && $CFG->restrictmodulesfor != 'none' && !empty($CFG->restrictbydefault)) { // if we're all or requested we're ok.
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$allowedmods = explode(',',$CFG->defaultallowedmodules);
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update_restricted_mods($course,$allowedmods);
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}
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delete_records('course_request','id',$approve);
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$success = 1;
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}
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if (!empty($success)) {
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$user = get_record('user','id',$teacherid);
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$a->name = $course->fullname;
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$a->url = $CFG->wwwroot.'/course/view.php?id='.$courseid;
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$a->teacher = $course->teacher;
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email_to_user($user, $USER, get_string('courseapprovedsubject'),
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get_string('courseapprovedemail', 'moodle', $a));
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redirect($CFG->wwwroot.'/course/edit.php?id='.$courseid);
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} else {
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print_error('courseapprovedfailed');
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}
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}
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/// Process rejection of a course.
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if (!empty($reject)) {
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/// Load the request.
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if (!$course = get_record('course_request', 'id', $reject)) {
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print_error('unknowncourserequest');
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}
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/// Prepare the form.
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$rejectform = new reject_request_form($baseurl);
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$default = new stdClass();
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$default->reject = $reject;
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$rejectform->set_data($default);
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/// Standard form processing if statement.
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if ($rejectform->is_cancelled()){
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redirect($baseurl);
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} else if ($data = $rejectform->get_data()) {
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/// Send an email to the requester.
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$user = get_record('user', 'id', $course->requester);
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email_to_user($user, $USER, get_string('courserejectsubject'),
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get_string('courserejectemail', '', $data->rejectnotice));
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/// Delete the request
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delete_records('course_request', 'id', $course->id);
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/// Redirect back to the course listing.
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redirect($baseurl, get_string('courserejected'));
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}
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/// Display the form for giving a reason for rejecting the request.
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admin_externalpage_print_header($rejectform->focus());
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$rejectform->display();
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admin_externalpage_print_footer();
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exit;
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}
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/// Print a list of all the pending requests.
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admin_externalpage_print_header();
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$pending = get_records('course_request');
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if (empty($pending)) {
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print_heading(get_string('nopendingcourses'));
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} else {
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print_heading(get_string('coursespending'));
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/// Build a table of all the requests.
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$table->class = 'pendingcourserequests generaltable';
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$table->align = array('center', 'center', 'center', 'center', 'center', 'center', 'center');
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$table->head = array(' ', get_string('shortname'), get_string('fullname'),
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get_string('requestedby'), get_string('summary'), get_string('requestreason'), get_string('action'));
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$strrequireskey = get_string('requireskey');
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/// Loop over requested courses.
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foreach ($pending as $course) {
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$requester = get_record('user', 'id', $course->requester);
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$row = array();
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/// Check here for shortname collisions and warn about them.
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if (record_exists('course', 'shortname', $course->shortname)) {
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$course->shortname .= ' [*]';
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$collision = 1;
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}
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/// Show an enrolment key icon in the first column if applicable.
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if (!empty($course->password)) {
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$row[] = '<img hspace="1" alt="'.$strrequireskey.'" class="icon" src="'.$CFG->pixpath.'/i/key.gif" />';
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} else {
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$row[] = '';
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}
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/// Info in the other columns.
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$row[] = format_string($course->shortname);
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$row[] = format_string($course->fullname);
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$row[] = fullname($requester);
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$row[] = format_string($course->summary);
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$row[] = format_string($course->reason);
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$row[] = print_single_button($baseurl, array('approve' => $course->id, 'sesskey' => sesskey()), get_string('approve'), 'get', '', true) .
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print_single_button($baseurl, array('reject' => $course->id), get_string('rejectdots'), 'get', '', true);
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/// Add the row to the table.
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$table->data[] = $row;
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}
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/// Display the table.
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print_table($table);
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/// Message about name collisions, if necessary.
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if (!empty($collision)) {
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print_string('shortnamecollisionwarning');
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}
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}
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/// Finish off the page.
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print_single_button($CFG->wwwroot . '/course/index.php', array(), get_string('backtocourselisting'));
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admin_externalpage_print_footer();
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?>
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