fix: 回覧板の回答CSVの選択肢がラベルでなくIDで出力されて、何が選ばれたのかわからない

NetCommons3/NetCommons3/issues/1641

Author: RikaFujiwara

Controller/CircularNoticesController.php

@@ -506,9 +506,13 @@ public function download() {
 $csvFile->add($header);
 
 // 回答データ整形
+$choices = array();
+foreach ($content['CircularNoticeChoice'] as $choice) {
+$choices[$choice['id']] = $choice;
+}
 $content = $content['CircularNoticeContent'];
 foreach ($targetUsers as $targetUser) {
-$answer = $this->__parseAnswer($content['reply_type'], $targetUser);
+$answer = $this->__parseAnswer($content['reply_type'], $targetUser, $choices);
 
 $readDatetime = __d('circular_notices', 'Unread');
 if ($targetUser['CircularNoticeTargetUser']['read_datetime']) {
@@ -550,9 +554,10 @@ public function download() {
  *
  * @param string $replyType 回答種別
  * @param array $targetUser 回答者
+ * @param array $choices 選択肢情報
  * @return null|string
  */
-private function __parseAnswer($replyType, $targetUser) {
+private function __parseAnswer($replyType, $targetUser, $choices) {
 $answer = null;
 switch ($replyType) {
 case CircularNoticeComponent::CIRCULAR_NOTICE_CONTENT_REPLY_TYPE_TEXT:
@@ -562,6 +567,10 @@ private function __parseAnswer($replyType, $targetUser) {
 case CircularNoticeComponent::CIRCULAR_NOTICE_CONTENT_REPLY_TYPE_MULTIPLE_SELECTION:
 $selectionValues = explode(CircularNoticeComponent::SELECTION_VALUES_DELIMITER,
 $targetUser['CircularNoticeTargetUser']['reply_selection_value']);
+// 取り出したreply_selection_valueの値を選択肢のラベルに変換する
+foreach ($selectionValues as &$selectVal) {
+$selectVal = $choices[$selectVal]['value'] ?? '';
+}
 $answer = implode(__d('circular_notices', 'Answer separator'), $selectionValues);
 break;
 }