/**
* 非複数許可フィールドのメタデータを取得
*
* @param WP_Post|WP_User|object $object
* @param Smart_Custom_Fields_Field_Base $Field
* @param int $index
* @return string or null
*/
public function get_single_data_field_value($object, $Field, $index)
{
$Meta = new Smart_Custom_Fields_Meta($object);
$field_name = $Field->get('name');
if (is_null($index)) {
return SCF::get_default_value($Field, true);
}
if ($Meta->is_saved()) {
$value = $Meta->get($field_name);
if (isset($value[$index])) {
return $value[$index];
}
return '';
}
return SCF::get_default_value($Field, true);
}
/**
* Getting the meta data of the field
*
* @param WP_Post|WP_User|WP_Term $object
* @param array $field
* @param bool $is_repeatable Whether the group that this field belongs is repetition
* @return mixed $post_meta
*/
protected static function get_value_by_field($object, $Field, $is_repeatable)
{
$field_name = $Field->get('name');
if (!$field_name) {
return;
}
$Meta = new Smart_Custom_Fields_Meta($object);
// In the case of multi-value items in the loop
$field_type = $Field->get_attribute('type');
$repeat_multiple_data = self::get_repeat_multiple_data($object);
if (is_array($repeat_multiple_data) && isset($repeat_multiple_data[$field_name])) {
if ($Meta->is_saved()) {
$_meta = $Meta->get($field_name);
} else {
$_meta = self::get_default_value($Field);
}
$start = 0;
foreach ($repeat_multiple_data[$field_name] as $repeat_multiple_key => $repeat_multiple_value) {
if ($repeat_multiple_value === 0) {
$value = array();
} else {
$value = array_slice($_meta, $start, $repeat_multiple_value);
$start += $repeat_multiple_value;
}
$value = apply_filters(SCF_Config::PREFIX . 'validate-get-value', $value, $field_type);
$meta[$repeat_multiple_key] = $value;
}
} else {
$single = true;
if ($Field->get_attribute('allow-multiple-data') || $is_repeatable) {
$single = false;
}
if ($Meta->is_saved()) {
$meta = $Meta->get($field_name, $single);
} else {
$meta = self::get_default_value($Field, $single);
}
$meta = apply_filters(SCF_Config::PREFIX . 'validate-get-value', $meta, $field_type);
}
return $meta;
}
