fix never logged in bug

root/manage.php

@@ -69,15 +69,19 @@ while ($usr = $res->fetchArray(SQLITE3_ASSOC)) {
     list($name, $domain, $tld) = explode('.', $usr['name'], 3);
     $home = str_replace('%DOMAIN%', $domain, $config['home']).$name;
   }
-  else {
-    $home = $config['home'].$usr['name'];
+  else { $home = $config['home'].$usr['name']; }
+  try {
+    $udb = new SQLite3($home.'.db', SQLITE3_OPEN_READONLY);
+    $usr['quota'] = $udb->querySingle("select value from settings where key='diskquota'");
+    $udb->close();
+    $usr['usage'] = dirsize($home);
+    $usr['usage'] += filesize($home.'.db');
+    $usr['usage'] += @filesize($home.'.zip');
+  }
+  catch (Exception $e) {
+    $usr['quota'] = -1;
+    $usr['usage'] = 0;
   }
-  $udb = new SQLite3($home.'.db');
-  $usr['quota'] = $udb->querySingle("select value from settings where key='diskquota'");
-  $udb->close();
-  $usr['usage'] = dirsize($home);
-  $usr['usage'] += filesize($home.'.db');
-  $usr['usage'] += @filesize($home.'.zip');
   $users[] = $usr;
 }
 $db->close();
@@ -126,7 +130,11 @@ $db->close();
             <span><a href="https://<?php echo $u['name']; ?>.cygale.net/"><?php echo $u['name']; ?></a></span>
             <?php endif; ?>
             <span>
-              <span style="display:inline-block; position:relative; width:200px; background-color:#aaa; z-index:5; text-align:center;"><span style="display:inline-block; position:absolute; left:0; top:0; z-index:6; width:<?php echo round(($u['usage'] / $u['quota']) * 200); ?>px; background-color: #08f; ">&nbsp;</span><span style="position:relative; z-index:7; color:#fff;"><?php echo round($u['usage'] / 1024, 2); ?>KB / <?php echo ($u['quota'] / (1024 * 1024)); ?>MB</span></span>
+              <?php if ($u['quota'] < 0): ?>
+              never logged in
+              <?php else: ?>
+              <span style="display:inline-block; position:relative; width:200px; background-color:#aaa; z-index:5; text-align:center;"><span style="display:inline-block; position:absolute; left:0; top:0; z-index:6; width:<?php echo round(($u['usage'] / $u['quota']) * 200); ?>px; background-color:#08f;">&nbsp;</span><span style="position:relative; z-index:7; color:#fff;"><?php echo round($u['usage'] / 1024, 2); ?>KB / <?php echo ($u['quota'] / (1024 * 1024)); ?>MB</span></span>
+              <?php endif; ?>
             </span>
             <span>
               <button type="submit" name="quota" value="<?php echo $u['name']; ?>">Update quota</button>