Helper refactoring

app/Helper/AppHelper.php

@@ -0,0 +1,128 @@
+<?php
+
+namespace Kanboard\Helper;
+
+use Kanboard\Core\Base;
+
+/**
+ * Application Helper
+ *
+ * @package helper
+ * @author  Frederic Guillot
+ */
+class AppHelper extends Base
+{
+    /**
+     * Get config variable
+     *
+     * @access public
+     * @param  string $param
+     * @param  mixed  $default_value
+     * @return mixed
+     */
+    public function config($param, $default_value = '')
+    {
+        return $this->config->get($param, $default_value);
+    }
+
+    /**
+     * Make sidebar menu active
+     *
+     * @access public
+     * @param  string $controller
+     * @param  string $action
+     * @param  string $plugin
+     * @return string
+     */
+    public function checkMenuSelection($controller, $action = '', $plugin = '')
+    {
+        $result = strtolower($this->getRouterController()) === strtolower($controller);
+
+        if ($result && $action !== '') {
+            $result = strtolower($this->getRouterAction()) === strtolower($action);
+        }
+
+        if ($result && $plugin !== '') {
+            $result = strtolower($this->getPluginName()) === strtolower($plugin);
+        }
+
+        return $result ? 'class="active"' : '';
+    }
+
+    /**
+     * Get plugin name from route
+     *
+     * @access public
+     * @return string
+     */
+    public function getPluginName()
+    {
+        return $this->router->getPlugin();
+    }
+
+    /**
+     * Get router controller
+     *
+     * @access public
+     * @return string
+     */
+    public function getRouterController()
+    {
+        return $this->router->getController();
+    }
+
+    /**
+     * Get router action
+     *
+     * @access public
+     * @return string
+     */
+    public function getRouterAction()
+    {
+        return $this->router->getAction();
+    }
+
+    /**
+     * Get javascript language code
+     *
+     * @access public
+     * @return string
+     */
+    public function jsLang()
+    {
+        return $this->config->getJsLanguageCode();
+    }
+
+    /**
+     * Get current timezone
+     *
+     * @access public
+     * @return string
+     */
+    public function getTimezone()
+    {
+        return $this->config->getCurrentTimezone();
+    }
+
+    /**
+     * Get session flash message
+     *
+     * @access public
+     * @return string
+     */
+    public function flashMessage()
+    {
+        $success_message = $this->flash->getMessage('success');
+        $failure_message = $this->flash->getMessage('failure');
+
+        if (! empty($success_message)) {
+            return '<div class="alert alert-success alert-fade-out">'.$this->helper->text->e($success_message).'</div>';
+        }
+
+        if (! empty($failure_message)) {
+            return '<div class="alert alert-error">'.$this->helper->text->e($failure_message).'</div>';
+        }
+
+        return '';
+    }
+}