Helpers refactoring

app/Helper/User.php

@@ -0,0 +1,93 @@
+<?php
+
+namespace Helper;
+
+/**
+ * User helpers
+ *
+ * @package helper
+ * @author  Frederic Guillot
+ */
+class User extends \Core\Base
+{
+    /**
+     * Get user profile
+     *
+     * @access public
+     * @return string
+     */
+    public function getProfileLink()
+    {
+        return $this->helper->url->link(
+            $this->helper->e($this->getFullname()),
+            'user',
+            'show',
+            array('user_id' => $this->userSession->getId())
+        );
+    }
+    /**
+     * Check if the given user_id is the connected user
+     *
+     * @param  integer   $user_id   User id
+     * @return boolean
+     */
+    public function isCurrentUser($user_id)
+    {
+        return $this->userSession->getId() == $user_id;
+    }
+
+    /**
+     * Return if the logged user is admin
+     *
+     * @access public
+     * @return boolean
+     */
+    public function isAdmin()
+    {
+        return $this->userSession->isAdmin();
+    }
+
+    /**
+     * Proxy cache helper for acl::isManagerActionAllowed()
+     *
+     * @access public
+     * @param  integer   $project_id
+     * @return boolean
+     */
+    public function isManager($project_id)
+    {
+        if ($this->userSession->isAdmin()) {
+            return true;
+        }
+
+        return $this->memoryCache->proxy('acl', 'isManagerActionAllowed', $project_id);
+    }
+
+    /**
+     * Return the user full name
+     *
+     * @param  array    $user   User properties
+     * @return string
+     */
+    public function getFullname(array $user = array())
+    {
+        return $this->user->getFullname(empty($user) ? $_SESSION['user'] : $user);
+    }
+
+    /**
+     * Display gravatar image
+     *
+     * @access public
+     * @param  string  $email
+     * @param  string  $alt
+     * @return string
+     */
+    public function avatar($email, $alt = '')
+    {
+        if (! empty($email) && $this->config->get('integration_gravatar') == 1) {
+            return '<img class="avatar" src="https://www.gravatar.com/avatar/'.md5(strtolower($email)).'?s=25" alt="'.$this->helper->e($alt).'" title="'.$this->helper->e($alt).'">';
+        }
+
+        return '';
+    }
+}