/**
* Validates adding a new position
*/
function validateAddPosition($getvars)
{
//assume valid to begin with
$valid = true;
if (!shn_vm_not_empty($getvars['title'])) {
$valid = false;
add_error(SHN_ERR_VM_NO_TITLE);
}
if (!shn_vm_not_empty($getvars['ptype_id'])) {
$valid = false;
add_error(SHN_ERR_VM_NO_POSITION_TYPE);
}
if (!shn_vm_not_empty($getvars['payrate']) || !is_numeric($getvars['payrate']) || $getvars['payrate'] <= 0) {
$valid = false;
add_error(SHN_ERR_VM_NO_PAYRATE);
}
if (!shn_vm_not_empty($getvars['numSlots']) || !is_numeric($getvars['numSlots']) || $getvars['numSlots'] <= 0) {
$valid = false;
add_error(SHN_ERR_VM_NO_TARGET);
}
if (!shn_vm_not_empty($getvars['description'])) {
$valid = false;
add_error(SHN_ERR_VM_NO_DESCRIPTION);
}
return $valid;
}
/**
* Validates the fields in the search form
*
* @return true if the form is valid, false otherwise
*/
function validateSearchForm($getvars)
{
//print_r($_REQUEST);
$validated = true;
//validate that at least one field is specified if we are not assigning to a project
if (!$getvars['assigning']) {
if (!shn_vm_not_empty($getvars['vol_iden']) && !shn_vm_not_empty($getvars['vol_name']) && !shn_vm_skill_selected($getvars) && !shn_vm_not_empty($getvars['start_date']) && !shn_vm_not_empty($getvars['end_date']) && !shn_vm_location_selected() && $getvars['unassigned'] != 'true') {
add_error(SHN_ERR_VM_SEARCH_NO_PARAMS);
$validated = false;
} else {
if (strlen($getvars['vol_iden']) <= 3 && !shn_vm_not_empty($getvars['vol_name']) && !shn_vm_skill_selected($getvars) && !shn_vm_not_empty($getvars['start_date']) && !shn_vm_not_empty($getvars['end_date']) && !shn_vm_location_selected() && $getvars['unassigned'] != 'true') {
add_error(SHN_ERR_VM_SEARCH_BAD_ID);
$validated = false;
}
}
}
if ($getvars['date_constraint'] == 'full_date' && (!shn_vm_not_empty($getvars['start_date']) || !shn_vm_not_empty($getvars['end_date']))) {
add_error(SHN_ERR_VM_BAD_DATE_RANGE);
$validated = false;
} else {
if (!shn_vm_not_empty($getvars['start_date']) && shn_vm_not_empty($getvars['end_date'])) {
add_error(SHN_ERR_VM_NO_START_DATE);
$validated = false;
}
}
$valid_start = null;
$valid_end = null;
if ($getvars['start_date'] != '') {
if (!shn_vm_valid_date($getvars['start_date'])) {
add_error(SHN_ERR_VM_BAD_PROJECT_DATES);
$validated = false;
$valid_start = false;
} else {
$valid_start = true;
}
}
if ($getvars['end_date'] != '') {
if (!shn_vm_valid_date($getvars['end_date'])) {
if ($valid_start !== false) {
add_error(SHN_ERR_VM_BAD_PROJECT_DATES);
}
$valid_end = false;
$validated = false;
} else {
$valid_end = true;
}
}
if ($valid_start && $valid_end) {
$validated = $validated && shn_vm_compatible_dates($getvars['start_date'], $getvars['end_date'], SHN_ERR_VM_DATES_INCOMPATIBLE);
}
return $validated;
}
/**
* Tests shn_vm_not_empty()
*/
public function testNotEmpty()
{
$this->assertTrue(shn_vm_not_empty('not null'));
$this->assertFalse(shn_vm_not_empty(''));
$this->assertFalse(shn_vm_not_empty(' '));
}