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migrated to new formslib code. Also removed $course variable which was been used in a number of places in this file but not set anywhere.

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This commit is contained in:
jamiesensei
2006-10-17 11:08:13 +00:00
parent 172f6d95e1
commit e13cc88f02
2 changed files with 103 additions and 88 deletions
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course/request.php
+27 -88
View File
@@ -3,8 +3,11 @@
/// this allows a student to request a course be created for them.
require_once('../config.php');
include_once $CFG->libdir.'/formslib.php';
require_login();
require_once('request_form.php');
if (isguest()) {
error("No guests here!");
@@ -13,104 +16,40 @@
if (empty($CFG->enablecourserequests)) {
error(get_string('courserequestdisabled'));
}
$strtitle = get_string('courserequest');
print_header($strtitle,$strtitle,$strtitle);
if (($form = data_submitted()) and confirm_sesskey()) {
validate_form($form,$err) ;
if (empty($err)) {
$form->requester = $USER->id;
if (insert_record('course_request',$form)) {
notice(get_string('courserequestsuccess'));
}
else {
notice(get_string('courserequestfailed'));
}
print_footer();
exit;
} else {
$form = stripslashes_safe($form);
}
// !! no db access using data from $form beyond this point !!
}
// print_simple_box(get_string('courserequestintro'),'center');
print_simple_box_start("center");
print_string('courserequestintro');
include("request.html");
print_simple_box_end();
$requestform = new course_request_form('request.php');
if (($data = $requestform->data_submitted())) {
$data->requester = $USER->id;
print_footer($course);
if ($usehtmleditor) {
use_html_editor("summary");
use_html_editor("reason");
}
if (insert_record('course_request',$data)) {
notice(get_string('courserequestsuccess'));
}
else {
notice(get_string('courserequestfailed'));
}
print_footer();
exit;
}
$requestform->display();
print_footer();
exit;
function validate_form(&$form,&$err) {
if (empty($form->shortname)) {
$err['shortname'] = get_string('missingshortname');
}
if (empty($form->fullname)) {
$err['fullname'] = get_string('missingfullname');
}
if (empty($form->summary)) {
$err["summary"] = get_string("missingsummary");
}
if (empty($form->reason)) {
$err["reason"] = get_string("missingreqreason");
}
$foundcourses = null;
$foundreqcourses = null;
if (!empty($form->shortname)) {
$foundcourses = get_records("course", "shortname", $form->shortname);
$foundreqcourses = get_records("course_request", "shortname", $form->shortname);
}
if (!empty($foundreqcourses)) {
if (!empty($foundcourses)) {
$foundcourses = array_merge($foundcourses,$foundreqcourses);
} else {
$foundcourses = $foundreqcourses;
}
}
if (!empty($foundcourses)) {
if (!empty($course->id)) {
unset($foundcourses[$course->id]);
}
if (!empty($foundcourses)) {
foreach ($foundcourses as $foundcourse) {
if ($foundcourse->requester) {
$pending = 1;
$foundcoursenames[] = $foundcourse->fullname.' [*]';
}
else {
$foundcoursenames[] = $foundcourse->fullname;
}
}
$foundcoursenamestring = addslashes(implode(',', $foundcoursenames));
$err["shortname"] = get_string("shortnametaken", "", $foundcoursenamestring);
if (!empty($pending)) {
$err["shortname"] .= '<br />'.get_string('starpending');
}
}
}
}
?>
course/request_form.php
+76
View File
@@ -0,0 +1,76 @@
<?php
class course_request_form extends moodleform {
function definition() {
$mform =& $this->_form;
$mform->addElement('text','fullname',get_string("fullname"),'maxlength="254" size="50"');
$mform->addRule('fullname',get_string('missingshortname'),'required', null, 'client');
$mform->setType('fullname', PARAM_TEXT);
$mform->addElement('text','shortname',get_string("shortname"),'maxlength="15" size="10"');
$mform->addRule('shortname',get_string('missingfullname'),'required', null, 'client');
$mform->setType('shortname', PARAM_TEXT);
$mform->addElement('textarea','summary',get_string("summary"),array('rows'=>'15','cols'=>'50'));
$mform->addRule('summary',get_string('missingsummary'),'required', null, 'client');
$mform->setType('summary', PARAM_TEXT);
$mform->addElement('textarea','reason',get_string("courserequestreason"),array('rows'=>'15','cols'=>'50'));
$mform->addRule('reason',get_string('missingreqreason'),'required', null, 'client');
$mform->setType('reason', PARAM_TEXT);
$mform->addElement('text','password',get_string("enrolmentkey"),'size="25"');
$mform->setType('password', PARAM_RAW);
$mform->addElement('submit','',get_string("savechanges"));
}
function validation($data) {
$errors=array();
$foundcourses = null;
$foundreqcourses = null;
if (!empty($data['shortname'])) {
$foundcourses = get_records("course", "shortname", $data['shortname']);
$foundreqcourses = get_records("course_request", "shortname", $data['shortname']);
}
if (!empty($foundreqcourses)) {
if (!empty($foundcourses)) {
$foundcourses = array_merge($foundcourses,$foundreqcourses);
} else {
$foundcourses = $foundreqcourses;
}
}
if (!empty($foundcourses)) {
if (!empty($foundcourses)) {
foreach ($foundcourses as $foundcourse) {
if (isset($foundcourse->requester) && $foundcourse->requester) {
$pending = 1;
$foundcoursenames[] = $foundcourse->fullname.' [*]';
}
else {
$foundcoursenames[] = $foundcourse->fullname;
}
}
$foundcoursenamestring = addslashes(implode(',', $foundcoursenames));
$errors["shortname"] = get_string("shortnametaken", "", $foundcoursenamestring);
if (!empty($pending)) {
$errors["shortname"] .= get_string('starpending');
}
}
}
if (0==count($errors)){
return true;
}else {
return $errors;
}
}
}
?>