public function __construct(table $table)
{
$this->source_table = $table;
parent::__construct($table->get_fields()->getArrayCopy());
}
public static function organise_links(table $object, array &$fields, &$links = [], &$mlinks = [])
{
$new_fields = [];
foreach ($fields as $field) {
if (strstr($field, ' AS ') === false) {
if (strstr($field, '.') === false) {
foreach ($object->get_fields(false) as $object_field) {
if ($object_field instanceof field_link && get::__class_name($object_field->get_link_module()) == $field) {
$sub_object = $object_field->get_link_object();
$sub_fields = [$sub_object->get_primary_key_name()];
if ($sub_object->has_field('title')) {
$sub_fields[] = 'title';
}
if ($object_field instanceof field_mlink) {
$mlinks[$field] = ['field' => $object_field, 'retrieve' => $sub_fields];
} else {
$links[$field] = ['field' => $object_field, 'retrieve' => $sub_fields];
}
continue 2;
}
}
$new_fields[$field] = $field;
} else {
$field = explode('.', $field);
if ($field[0] != $object->class_name()) {
foreach ($object->get_fields(false) as $object_field) {
if ($object_field instanceof field_link && get::__class_name($object_field->get_link_module()) == $field[0]) {
if ($object_field instanceof field_mlink) {
if (isset($mlinks[$field[0]])) {
$mlinks[$field[0]]['retrieve'][] = $field[1];
} else {
$sub_object = $object_field->get_link_object();
$sub_fields = [$sub_object->get_primary_key_name(), $field[1]];
if ($sub_object->has_field('title')) {
$sub_fields[] = 'title';
}
$mlinks[$field[0]] = ['field' => $object_field, 'retrieve' => $sub_fields];
}
} else {
if (isset($links[$field[0]])) {
$links[$field[0]]['retrieve'][] = $field[1];
} else {
$sub_object = $object_field->get_link_object();
$sub_fields = [$sub_object->get_primary_key_name(), $field[1]];
if ($sub_object->has_field('title')) {
$sub_fields[] = 'title';
}
$links[$field[0]] = ['field' => $object_field, 'retrieve' => $sub_fields];
}
}
continue 2;
}
}
}
$new_fields[] = implode('.', $field);
}
} else {
$new_fields[] = $field;
}
}
$fields = $new_fields;
}
