/**
* 渡されたリビジョンからデータをリストア
*
* @param WP_Post $revision
*/
public function restore($revision)
{
switch ($this->meta_type) {
case 'post':
$object = get_post($this->id);
break;
default:
$object = null;
}
if (is_null($object) || !is_a($revision, 'WP_Post')) {
return;
}
$settings = SCF::get_settings($object);
foreach ($settings as $Setting) {
$fields = $Setting->get_fields();
foreach ($fields as $Field) {
$field_name = $Field->get('name');
$this->delete($field_name);
$value = SCF::get($field_name, $revision->ID);
if (is_array($value)) {
foreach ($value as $val) {
if (is_array($val)) {
foreach ($val as $v) {
// ループ内複数値項目
$this->add($field_name, $v);
}
} else {
// ループ内単一項目 or ループ外複数値項目
$this->add($field_name, $val);
}
}
} else {
// ループ外単一項目
$this->add($field_name, $value);
}
}
}
$repeat_multiple_data = SCF::get_repeat_multiple_data($revision);
$repeat_multiple_data_name = SCF_Config::PREFIX . 'repeat-multiple-data';
$this->delete($repeat_multiple_data_name);
$this->update($repeat_multiple_data_name, $repeat_multiple_data);
}
/**
* @group get_repeat_multiple_data
*/
public function test_get_repeat_multiple_data()
{
update_post_meta($this->post_id, SCF_Config::PREFIX . 'repeat-multiple-data', array('checkbox3' => array(1, 2)));
$this->assertSame(array('checkbox3' => array(1, 2)), SCF::get_repeat_multiple_data(get_post($this->post_id)));
}
/**
* 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 $index
* @return array or null
*/
public function get_multiple_data_field_value($object, $Field, $index)
{
$Meta = new Smart_Custom_Fields_Meta($object);
$field_name = $Field->get('name');
if (is_null($index)) {
return SCF::get_default_value($Field);
}
if (!$Meta->is_saved()) {
return SCF::get_default_value($Field);
}
$value = $Meta->get($field_name);
// ループのとき
$repeat_multiple_data = SCF::get_repeat_multiple_data($object);
if (is_array($repeat_multiple_data) && isset($repeat_multiple_data[$field_name])) {
$now_num = 0;
if (is_array($repeat_multiple_data[$field_name]) && isset($repeat_multiple_data[$field_name][$index])) {
$now_num = $repeat_multiple_data[$field_name][$index];
}
// 自分（$index）より前の個数の合計が指す index が start
$_temp = array_slice($repeat_multiple_data[$field_name], 0, $index);
$sum = array_sum($_temp);
$start = $sum;
if ($now_num) {
$value = array_slice($value, $start, $now_num);
}
}
return $value;
}
/**
* Getting the multi-value field meta data.
*
* @param WP_Post|WP_User|WP_Term $object
* @param Smart_Custom_Fields_Field_Base $Field
* @param int $index
* @return array or null
*/
public function get_multiple_data_field_value($object, $Field, $index)
{
$Meta = new Smart_Custom_Fields_Meta($object);
$field_name = $Field->get('name');
if (is_null($index)) {
return SCF::get_default_value($Field);
}
if (!$Meta->is_saved()) {
return SCF::get_default_value($Field);
}
$value = $Meta->get($field_name);
// in the loop
$repeat_multiple_data = SCF::get_repeat_multiple_data($object);
if (is_array($repeat_multiple_data) && isset($repeat_multiple_data[$field_name])) {
$now_num = 0;
if (is_array($repeat_multiple_data[$field_name]) && isset($repeat_multiple_data[$field_name][$index])) {
$now_num = $repeat_multiple_data[$field_name][$index];
}
// The index is starting point to refer to the total of the previous number than me ($index)
$_temp = array_slice($repeat_multiple_data[$field_name], 0, $index);
$sum = array_sum($_temp);
$start = $sum;
if ($now_num) {
$value = array_slice($value, $start, $now_num);
} else {
$value = array();
}
}
return $value;
}
