function process()
{
global $lr_session;
$this->title = $this->field->fullname;
$this->template_name = 'pages/field/view.tpl';
$ratings = field_rating_values();
$this->field->rating_description = $ratings[$this->field->rating];
$this->smarty->assign('field', $this->field);
// list other fields at this site
$sth = $this->field->find_others_at_site();
$other_fields = array();
while ($related = $sth->fetch(PDO::FETCH_OBJ)) {
if ($related->fid != $this->field->fid) {
$other_fields[] = $related;
}
}
$this->smarty->assign('other_fields', $other_fields);
return true;
}
function isDataInvalid($edit)
{
$errors = "";
if (!validate_number($edit['num'])) {
$errors .= "<li>Number of field must be provided";
}
$rating = field_rating_values();
if (!array_key_exists($edit['rating'], $rating)) {
$errors .= "<li>Rating must be provided";
}
if ($edit['parent_fid'] > 0) {
if (!validate_number($edit['parent_fid'])) {
$errors .= "<li>Parent must be a valid value";
return $errors;
}
if ($edit['parent_fid'] == $this->field->fid) {
$errors .= "<li>Field cannot be a parent of itself!";
return $errors;
}
return false;
}
if (!validate_nonhtml($edit['name'])) {
$errors .= "<li>Name cannot be left blank, and cannot contain HTML";
}
if (!validate_nonhtml($edit['code'])) {
$errors .= "<li>Code cannot be left blank and cannot contain HTML";
}
if (!validate_nonhtml($edit['region'])) {
$errors .= "<li>Region cannot be left blank and cannot contain HTML";
}
if (validate_nonblank($edit['location_url'])) {
if (!validate_nonhtml($edit['location_url'])) {
$errors .= "<li>If you provide a location URL, it must be valid.";
}
}
if (validate_nonblank($edit['layout_url'])) {
if (!validate_nonhtml($edit['layout_url'])) {
$errors .= "<li>If you provide a site layout URL, it must be valid.";
}
}
if (strlen($errors) > 0) {
return $errors;
} else {
return false;
}
}
function check_input_errors($edit = array())
{
$errors = array();
if (!validate_number($edit['num'])) {
$errors[] = "Number of field must be provided";
}
$rating = field_rating_values();
if (!array_key_exists($edit['rating'], $rating)) {
$errors[] = "Rating must be provided";
}
if ($edit['parent_fid'] > 0) {
if (!validate_number($edit['parent_fid'])) {
$errors[] = "Parent must be a valid value";
}
return $errors;
}
if (!validate_nonhtml($edit['name'])) {
$errors[] = "Name cannot be left blank, and cannot contain HTML";
}
if (!validate_nonhtml($edit['code'])) {
$errors[] = "Code cannot be left blank and cannot contain HTML";
}
if (!validate_nonhtml($edit['region'])) {
$errors[] = "Region cannot be left blank and cannot contain HTML";
}
if (validate_nonblank($edit['location_url'])) {
if (!validate_nonhtml($edit['location_url'])) {
$errors[] = "If you provide a location URL, it must be valid.";
}
}
if (validate_nonblank($edit['layout_url'])) {
if (!validate_nonhtml($edit['layout_url'])) {
$errors[] = "If you provide a site layout URL, it must be valid.";
}
}
return $error;
}
