From 58107d6830699490ba8bcfb3897166fa0a515276 Mon Sep 17 00:00:00 2001
From: vito <vito@finereport.com>
Date: Thu, 22 Nov 2018 15:23:10 +0800
Subject: [PATCH] =?UTF-8?q?REPORT-12885=20=E8=AE=BE=E8=AE=A1=E5=99=A8?=
 =?UTF-8?q?=E9=B8=A3=E8=B0=A2=E5=90=8D=E5=8D=95SiteCenter=E4=BF=AE?=
 =?UTF-8?q?=E6=94=B9=E4=B8=8D=E7=94=9F=E6=95=88?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../fr/design/mainframe/bbs/BBSConstants.java | 34 ++++++++++++---
 .../main/java/com/fr/start/SplashContext.java | 41 +++++++++++++++----
 2 files changed, 60 insertions(+), 15 deletions(-)

diff --git a/designer-realize/src/main/java/com/fr/design/mainframe/bbs/BBSConstants.java b/designer-realize/src/main/java/com/fr/design/mainframe/bbs/BBSConstants.java
index bb600b1cef..5e12f224f9 100644
--- a/designer-realize/src/main/java/com/fr/design/mainframe/bbs/BBSConstants.java
+++ b/designer-realize/src/main/java/com/fr/design/mainframe/bbs/BBSConstants.java
@@ -26,29 +26,51 @@ public class BBSConstants {
 
     private static Properties PROP = null;
 
+    /**
+     * 获取所有的感谢对象，无法获取在线使用默认
+     * @return 感谢对象的数组
+     */
     public static String[] getAllGuest() {
         return loadAllGuestsInfoOnline(GUEST_KEY_ONLINE, loadAllGuestsInfo(GUEST_KEY));
     }
 
+    /**
+     * 获取所有的链接，无法获取在线使用默认
+     * @return 链接的数组
+     */
     public static String[] getAllLink() {
         return loadAllGuestsInfoOnline(LINK_KEY_ONLINE, loadAllGuestsInfo(LINK_KEY));
     }
 
-    //加载所有用户的信息, 用户名, 论坛连接
+    /**
+     * 获取所有的感谢对象，手动选择策略
+     * @return 感谢对象的数组
+     */
+    public static String[] getAllGuestManual(boolean isOnline) {
+        String guest;
+        if (isOnline) {
+            guest = CloudCenter.getInstance().acquireUrlByKind(GUEST_KEY_ONLINE, StringUtils.EMPTY);
+        } else {
+            guest = loadAllGuestsInfo(GUEST_KEY);
+        }
+        if (StringUtils.isNotEmpty(guest)) {
+            return guest.split("\\|");
+        }
+        return new String[0];
+    }
+
     private static String loadAllGuestsInfo(String key) {
         return loadAttribute(key, StringUtils.EMPTY);
     }
 
-    //加载所有用户的信息, 用户名, 论坛连接
     private static String[] loadAllGuestsInfoOnline(String key, String defaultValue) {
-        String[] allGuests = new String[0];
         String guest = CloudCenter.getInstance().acquireUrlByKind(key, defaultValue);
         if (StringUtils.isNotEmpty(guest)) {
-            allGuests = guest.split("\\|");
+            return guest.split("\\|");
         }
-        return allGuests;
+        return new String[0];
     }
-    
+
     //如果要定制, 直接改bbs.properties就行了
     private static String loadAttribute(String key, String defaultValue) {
         if (PROP == null) {
diff --git a/designer-realize/src/main/java/com/fr/start/SplashContext.java b/designer-realize/src/main/java/com/fr/start/SplashContext.java
index 3eb3ac1059..2e5467557c 100644
--- a/designer-realize/src/main/java/com/fr/start/SplashContext.java
+++ b/designer-realize/src/main/java/com/fr/start/SplashContext.java
@@ -24,6 +24,7 @@ public class SplashContext {
 
     public static final String SPLASH_PATH = "/com/fr/design/images/splash_10.gif";
     public static final String SPLASH_CACHE_NAME = "splash_10.gif";
+    private static final int FETCH_ONLINE_MAX_TIMES = 10;
 
     private static final SplashContext SPLASH_CONTEXT = new SplashContext();
 
@@ -33,7 +34,8 @@ public class SplashContext {
     private int loadingIndex = 0;
     private String[] loading = new String[]{"..", "....", "......"};
 
-    private static final String GUEST = getRandomUser();
+    private int fetchOnlineTimes = 0;
+    private String guest = StringUtils.EMPTY;
 
     private ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);
 
@@ -81,6 +83,7 @@ public class SplashContext {
         scheduler.scheduleAtFixedRate(new Runnable() {
             @Override
             public void run() {
+                showThanks();
                 loadingIndex++;
                 updateModuleLog(moduleID.isEmpty() ? StringUtils.EMPTY : moduleID + loading[loadingIndex % 3]);
             }
@@ -90,7 +93,6 @@ public class SplashContext {
 
             @Override
             public void on(Event event, String i18n) {
-                showThanks();
                 moduleID = i18n;
                 loadingIndex++;
                 updateModuleLog(moduleID.isEmpty() ? StringUtils.EMPTY : moduleID + loading[loadingIndex % 3]);
@@ -110,21 +112,42 @@ public class SplashContext {
     /**
      * 获取随机感谢人员
      */
-    private static String getRandomUser() {
-        String[] allGuest = BBSConstants.getAllGuest();
-        if (allGuest.length == 0) {
-            return StringUtils.EMPTY;
-        }
+    private String getRandomUser(String[] allGuest) {
         int num = new Random().nextInt(allGuest.length);
         return StringUtils.BLANK + allGuest[num];
     }
 
     /**
-     * 展示感谢信息
+     * 尝试获取在线资源，达到尝试上限之后使用默认值
+     */
+    private void tryFetchOnline() {
+        if (StringUtils.isNotEmpty(guest)) {
+            return;
+        }
+        String[] allGuest;
+        if (fetchOnlineTimes < FETCH_ONLINE_MAX_TIMES) {
+            allGuest = BBSConstants.getAllGuestManual(true);
+            if (allGuest.length == 0) {
+                fetchOnlineTimes++;
+                return;
+            }
+        } else {
+            allGuest = BBSConstants.getAllGuestManual(false);
+        }
+        guest = getRandomUser(allGuest);
+    }
+
+    /**
+     * 展示感谢信息。这里场景是优先使用在线名单，
+     * 甚至可以因此可以延迟几秒显示。目前是尝试
+     * 获取10次在线资源，最大时间3秒
      */
     private void showThanks() {
         if (shouldShowThanks()) {
-            updateThanksLog(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Report_Thanks_To") + GUEST);
+            tryFetchOnline();
+            if (StringUtils.isNotEmpty(guest)) {
+                updateThanksLog(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Report_Thanks_To") + guest);
+            }
         }
     }