Improve user controllers and views

app/Template/user_view/sessions.php

@@ -0,0 +1,26 @@
+<div class="page-header">
+    <h2><?= t('Persistent connections') ?></h2>
+</div>
+
+<?php if (empty($sessions)): ?>
+    <p class="alert"><?= t('No session.') ?></p>
+<?php else: ?>
+    <table class="table-small table-fixed">
+    <tr>
+        <th class="column-20"><?= t('Creation date') ?></th>
+        <th class="column-20"><?= t('Expiration date') ?></th>
+        <th class="column-15"><?= t('IP address') ?></th>
+        <th><?= t('User agent') ?></th>
+        <th class="column-10"><?= t('Action') ?></th>
+    </tr>
+    <?php foreach ($sessions as $session): ?>
+    <tr>
+        <td><?= $this->dt->datetime($session['date_creation']) ?></td>
+        <td><?= $this->dt->datetime($session['expiration']) ?></td>
+        <td><?= $this->text->e($session['ip']) ?></td>
+        <td><?= $this->text->e($session['user_agent']) ?></td>
+        <td><?= $this->url->link(t('Remove'), 'UserViewController', 'removeSession', array('user_id' => $user['id'], 'id' => $session['id']), true) ?></td>
+    </tr>
+    <?php endforeach ?>
+    </table>
+<?php endif ?>