Added avatar image upload

app/Template/board/task_avatar.php

@@ -12,6 +12,7 @@
             $task['assignee_username'],
             $task['assignee_name'],
             $task['assignee_email'],
+            $task['assignee_avatar_path'],
             'avatar-inline'
         ) ?>
     </span>

app/Template/comment/show.php

@@ -1,6 +1,6 @@
 <div class="comment <?= isset($preview) ? 'comment-preview' : '' ?>" id="comment-<?= $comment['id'] ?>">
 
-    <?= $this->avatar->render($comment['user_id'], $comment['username'], $comment['name'], $comment['email']) ?>
+    <?= $this->avatar->render($comment['user_id'], $comment['username'], $comment['name'], $comment['email'], $comment['avatar_path']) ?>
 
     <div class="comment-title">
         <?php if (! empty($comment['username'])): ?>

app/Template/event/events.php

@@ -7,7 +7,8 @@
                 $event['creator_id'],
                 $event['author_username'],
                 $event['author_name'],
-                $event['email']
+                $event['email'],
+                $event['avatar_path']
             ) ?>
 
             <div class="activity-content">

app/Template/user/avatar.php

@@ -0,0 +1,20 @@
+<div class="page-header">
+    <h2><?= t('Avatar') ?></h2>
+</div>
+
+<?= $this->avatar->render($user['id'], $user['username'], $user['name'], $user['email'], $user['avatar_path'], '') ?>
+
+<form method="post" enctype="multipart/form-data" action="<?= $this->url->href('user', 'uploadAvatar', array('user_id' => $user['id'])) ?>">
+    <?= $this->form->csrf() ?>
+    <?= $this->form->label(t('Upload my avatar image'), 'avatar') ?>
+    <?= $this->form->file('avatar') ?>
+
+    <div class="form-actions">
+        <?php if (! empty($user['avatar_path'])): ?>
+            <?= $this->url->link(t('Remove my image'), 'User', 'removeAvatar', array('user_id' => $user['id']), true, 'btn btn-red') ?>
+        <?php endif ?>
+        <button type="submit" class="btn btn-blue"><?= t('Save') ?></button>
+        <?= t('or') ?>
+        <?= $this->url->link(t('cancel'), 'user', 'show', array('user_id' => $user['id'])) ?>
+    </div>
+</form>

app/Template/user/sidebar.php

@@ -37,6 +37,9 @@
                 <li <?= $this->app->checkMenuSelection('user', 'edit') ?>>
                     <?= $this->url->link(t('Edit profile'), 'user', 'edit', array('user_id' => $user['id'])) ?>
                 </li>
+                <li <?= $this->app->checkMenuSelection('user', 'avatar') ?>>
+                    <?= $this->url->link(t('Avatar'), 'user', 'avatar', array('user_id' => $user['id'])) ?>
+                </li>
             <?php endif ?>
 
             <?php if ($user['is_ldap_user'] == 0): ?>