settings prep 0

front/php/server/db.php

@@ -20,7 +20,6 @@ date_default_timezone_set($Pia_TimeZone);
 // DB File Path
 $DBFILE = '../../../db/pialert.db';
 
-
 //------------------------------------------------------------------------------
 // Connect DB
 //------------------------------------------------------------------------------
@@ -36,9 +35,11 @@ function SQLite3_connect ($trytoreconnect) {
   {
     // sqlite3 throws an exception when it is unable to connect
     // try to reconnect one time after 3 seconds
+    
     if($trytoreconnect)
     {
-      sleep(3);
+      echo '<script>alert("Error connecting to database, will try in 3s")</script>';
+      sleep(3);      
       return SQLite3_connect(false);
     }
   }
@@ -48,21 +49,31 @@ function SQLite3_connect ($trytoreconnect) {
 //------------------------------------------------------------------------------
 // Open DB
 //------------------------------------------------------------------------------
-function OpenDB () {
+
+function OpenDB (...$DBPath) {
   global $DBFILE;
   global $db;
 
+  // use custom path if supplied
+  foreach ($DBPath as $path) {  
+    $DBFILE = $path;  
+  }  
+  
   if(strlen($DBFILE) == 0)
   {
-    die ('Database no available');
+    echo '<script>alert("Database not available")</script>';
+    die ('<div style="padding-left:150px">Database not available</div>');
   }
 
   $db = SQLite3_connect(true);
-  $db->exec('PRAGMA journal_mode = wal;');
+  
   if(!$db)
   {
-    die ('Error connecting to database');
+    echo '<script>alert("Error connecting to the database")</script>';
+    die ('<div style="padding-left:150px">Error connecting to the database</div>');
   }
+
+  $db->exec('PRAGMA journal_mode = wal;');
 }
    
 ?>