From cb926ac78ff72b73e43a4e4865c07a355a054328 Mon Sep 17 00:00:00 2001
From: rulingcom <orbit@rulingcom.com>
Date: Thu, 10 Sep 2026 15:32:07 +0800
Subject: [PATCH] Add reminder

---
 app/controllers/admin/announcements_controller.rb | 7 ++++++-
 app/views/admin/announcements/_form.html.erb      | 4 ++++
 config/locales/en.yml                             | 3 ++-
 config/locales/zh_tw.yml                          | 3 ++-
 4 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/app/controllers/admin/announcements_controller.rb b/app/controllers/admin/announcements_controller.rb
index b604c8f..91acf2e 100644
--- a/app/controllers/admin/announcements_controller.rb
+++ b/app/controllers/admin/announcements_controller.rb
@@ -617,7 +617,12 @@ class Admin::AnnouncementsController < OrbitAdminController
     bulletin.is_preview = true
     bulletin.save
     #BulletinFeed.create_feed_cache(bulletin)
-    render :plain=>page_for_bulletin(bulletin) + "?preview=true"
+    preview_url = page_for_bulletin(bulletin)
+    if preview_url == "#"
+      render :json => { "error" => true, "message" => t("announcement.no_announcement_page") }
+    else
+      render :plain=>preview_url + "?preview=true"
+    end
   end
   def get_preview_action
     bulletin = Bulletin.find_by(:uid=>params['uid'])
diff --git a/app/views/admin/announcements/_form.html.erb b/app/views/admin/announcements/_form.html.erb
index 72b5be5..8bad498 100644
--- a/app/views/admin/announcements/_form.html.erb
+++ b/app/views/admin/announcements/_form.html.erb
@@ -894,6 +894,10 @@
         processData: false,
         contentType: false
       }).done(function(data){
+        if(typeof data === "object" && data.error){
+          alert(data.message);
+          return;
+        }
         if(window.location.protocol === "https:"){
           data = data.replace("http:","https:");
         }
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 6d9f092..fe589a7 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -3,6 +3,7 @@ en:
     feed: Feed
     import: Import
   announcement:
+    no_announcement_page: "No announcement page has been set. Please set one first."
     read_from_cache: "Read from cache!"
     delete_selected: "Delete Selected"
     expired: This announcement has been expired.
@@ -207,4 +208,4 @@ en:
       '11': 'November'
       '12': 'December'
     calendar_title: "%{month} %{year}"
-    
\ No newline at end of file
+    
diff --git a/config/locales/zh_tw.yml b/config/locales/zh_tw.yml
index 6548f24..f271ad8 100644
--- a/config/locales/zh_tw.yml
+++ b/config/locales/zh_tw.yml
@@ -4,6 +4,7 @@ zh_tw:
     import: 匯入
     get_all_anncs_without_subannc: "選擇相關公告"
   announcement:
+    no_announcement_page: "沒有任何公告頁面，請先設定一個"
     read_from_cache: "從暫存中讀取!"
     delete_selected: "刪除所選"
     expired: 此則公告已過期
@@ -196,4 +197,4 @@ zh_tw:
         top: 置頂
         hot: 熱門
         hidden: 隱藏
-    calendar_title: "%{year}年%{month}月"
\ No newline at end of file
+    calendar_title: "%{year}年%{month}月"