public static function apply_default(MEOW_Field $field, MEOW_FieldSet $set, $field_type_class) {
if ($field->blank()) {
if (isset($field->info->type_options["default_value"])) {
$default_value = $field->info->type_options["default_value"];
}
// apply default value filters
$field->info->field_set();
$info = $set->info();
$set_name = $info->name;
$field_name = $field->info->name;
if ($info->type == "s") {
$filter = "shared";
} else if ($info->type == "p") {
$filter = $info->vis("post_types");
} else if ($info->type == "x") {
$filter = $info->vis("taxonomies");
} else if ($info->type == "t") {
$filter = $info->vis("templates");
} else {
$filter = "site";
}
$any_filter_key = "mp_field_default";
$filter_key = "mp_default_{$filter}_{$set_name}_{$field_name}";
$field_filter_key = "mp_default_{$set_name}_{$field_name}";
$set_any_filter_key = "mp_default_{$set_name}";
$set_filter_key = "mp_default_{$filter}_{$set_name}";
if (!isset($default_value)) {
$default_value = null;
}
$default_value = apply_filters( $filter_key, $default_value );
$default_value = apply_filters( $field_filter_key, $default_value );
$default_value = apply_filters( $set_filter_key, $default_value, $field_name );
$default_value = apply_filters( $set_any_filter_key, $default_value, $field_name );
// parse value using value_for_set
if (!is_null($default_value)) {
$default_value = $field->value_for_set($default_value);
}
$fill = false;
if (!is_null($default_value)) {
if (is_array($default_value)) {
if (count($default_value)) {
$fill = true;
}
} else {
if (trim($default_value) != "") {
$fill = true;
}
}
}
if ($fill) {
$field->data( (object) array("prop" => array(), "val" => $default_value, "__blank" => false, "__default" => true) );
}
}
}
