Fixed bugs regarding empty databases

Author: sasanrose

views/generalmodals.php

@@ -54,11 +54,13 @@
                 <label class="control-label" for="inputEmail">Database: </label>
                 <div class="controls">
                     <select name="dbIdx" id="dbIdx">
+					<?php if (isset($this->app->current['dbs']) && !empty($this->app->current['dbs'])): ?>
                     <?php for ($x=0; $x < $this->app->current['max_databases']; $x++): ?>
                         <?php if (!array_key_exists($x, $this->app->current['dbs'])): ?>
                         <option value='<?=$x?>'>DB <?=$x?></option>
                         <?php endif; ?>
-                    <?php endfor; ?>
+					<?php endfor; ?>
+					<?php endif; ?>
                     </select>
                 </div>
             </div>

views/navigation.php

@@ -8,14 +8,15 @@
 </ul>
 <div class="tabbable tabs-left" id="dbTabs">
     <ul class="nav nav-tabs">
+		<?php if (isset($this->app->current['dbs']) && !empty($this->app->current['dbs'])): ?>
         <?php foreach ($this->app->current['dbs'] as $database): ?>
             <li class="database <?= ($database['id'] == $this->app->current['database'] ? 'active':null) ?>">
                 <a href="<?=$this->router->url?>/welcome/index/<?= $this->app->current['serverId'] . '/' . $database['id'] ?>">
                     <?= ($database['name'] !== null ? $database['name'] : "DB ".$database['id']) ?>
                     <span class="label pull-right" title="Number of keys"><?= $database['keys'] ?></span>
                 </a>
             </li>
-        <?php endforeach; if ($this->app->current['newDB']): ?>
+        <?php endforeach; endif; if ($this->app->current['newDB']): ?>
             <li class="database active">
                 <a href="<?=$this->router->url?>/welcome/index/<?= $this->app->current['serverId'] . '/' . $this->app->current['database'] ?>">
                    <i class="icon-plus"></i> DB <?=$this->app->current['database']?>