function process_credits()
{
print '<b>Travel courses</b><br /><br />';
$tcdata = NULL;
if (isset($_GET['act'])) {
if (strcmp($_POST['Edit'], 'edit') === 0) {
$tcdata = db_travel_courses();
edit_travel_course($tcdata);
} else {
if (strcmp($_POST['Add'], 'add') === 0) {
add_travel_course();
} else {
if (strcmp($_POST['Save'], 'save') === 0) {
save_travel_course();
} else {
if (strcmp($_POST['Remove'], 'remove') === 0) {
$tcdata = db_travel_courses();
remove_record($tcdata);
} else {
if (strcmp($_POST['Remove'], 'yes') === 0) {
yes_remove_travel_courses();
}
}
}
}
}
}
if ($tcdata == NULL) {
$tcdata = db_travel_courses();
}
$tcf = format_travel_courses($tcdata);
show_table(array('ID', 'Associated travel', 'Foreign course code', 'Foreign course name', 'Credits', 'Grade', 'Course type', 'FMFI course'), $tcf);
}
function process_foreign_credits()
{
global $userrole;
if ($userrole === "admin") {
print '<b>Travel foreign courses</b><br /><br />';
$filter_exchange = retrieve_filter_exchange();
show_exchange_filter($filter_exchange);
$tcdata = NULL;
if (isset($_GET['act'])) {
if ($_POST['Edit'] === 'edit') {
$tcdata = db_foreign_courses_for_an_exchange($filter_exchange, TRUE);
edit_travel_course($tcdata);
} else {
if ($_POST['Add'] === 'add') {
add_travel_course($filter_exchange);
} else {
if ($_POST['Save'] === 'save') {
save_travel_course($filter_exchange);
} else {
if ($_POST['Remove'] === 'remove') {
$tcdata = db_foreign_courses_for_an_exchange($filter_exchange, TRUE);
remove_record($tcdata);
} else {
if ($_POST['Remove'] === 'yes') {
yes_remove_travel_courses();
}
}
}
}
}
}
logmsg("retr");
if ($tcdata == NULL) {
$tcdata = db_foreign_courses_for_an_exchange($filter_exchange, TRUE);
}
logmsg("ieve");
$tcf = format_travel_foreign_courses($tcdata);
show_table(array('ID', 'Foreign course code', 'Foreign course name', 'Credits', 'Grade', 'Course type'), $tcf);
} else {
return;
}
}