copy 503 to webroot and log error

backup_new.sh

@@ -274,6 +274,23 @@ printf "${cyan}[%s] -- [INFO] Log located at ${yellow}%s${cyan} --${norm}\n" \
     "$(stamp)" "$logFile" >> "$logFile"
 
 
+### 503 functionality
+if [ $use503 -eq 1 ]; then
+    printf "${cyan}[%s] -- [INFO] Copying 503 error page to " \
+        "$(stamp)" >> "$logFile"
+    printf "webroot -- ${norm}\n" >> "$logFile"
+    if ! \cp --force "${err503Path}" "${webroot}/${err503File}" 2>> "$logFile"
+        then
+        printf "${yellow}[%s] -- [WARNING] Failed to copy 503 error page. " \
+            "$(stamp)" >> "$logFile"
+        printf "Web users will NOT be notified --${normal}\n" >> "$logFile"
+    else
+        printf "${cyan}[%s] -- [INFO] 503 error page copied --${norm}\n" \
+            "$(stamp)" >> "$logFile"
+    fi
+fi
+
+
 ### stop seahub and seafile service if offline backup requested
 if [ "$offlineBackup" -eq 1 ]; then
     seafSvc stop