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wp-content/plugins/smart-slider-3/Nextend/Framework/Controller/AbstractController.php

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+<?php
+
+
+namespace Nextend\Framework\Controller;
+
+
+use Exception;
+use Nextend\Framework\Acl\Acl;
+use Nextend\Framework\Application\AbstractApplication;
+use Nextend\Framework\Application\AbstractApplicationType;
+use Nextend\Framework\Asset\AssetManager;
+use Nextend\Framework\Asset\Predefined;
+use Nextend\Framework\Form\Form;
+use Nextend\Framework\Notification\Notification;
+use Nextend\Framework\Pattern\GetPathTrait;
+use Nextend\Framework\Pattern\MVCHelperTrait;
+use Nextend\Framework\Plugin;
+use Nextend\Framework\Request\Request;
+use Nextend\SmartSlider3\Application\ApplicationSmartSlider3;
+
+abstract class AbstractController {
+
+    use GetPathTrait;
+    use MVCHelperTrait;
+
+    /**
+     * @var AbstractApplicationType
+     */
+    protected $applicationType;
+
+    /** @var callback[] */
+    protected $externalActions = array();
+
+    /**
+     * AbstractController constructor.
+     *
+     * @param AbstractApplicationType $applicationType
+     */
+    public function __construct($applicationType) {
+
+        //PluggableController\Nextend\SmartSlider3\Application\Admin\Slider\ControllerSlider
+        Plugin::doAction('PluggableController\\' . get_class($this), array($this));
+
+
+        $this->applicationType = $applicationType;
+        $this->setMVCHelper($this->applicationType);
+
+        AssetManager::getInstance();
+
+        $this->initialize();
+    }
+
+    /**
+     * @param          $actionName
+     * @param callback $callable
+     */
+    public function addExternalAction($actionName, $callable) {
+
+        $this->externalActions[$actionName] = $callable;
+    }
+
+    /**
+     * @return AbstractApplication
+     */
+    public function getApplication() {
+        return $this->applicationType->getApplication();
+    }
+
+    /**
+     * @return AbstractApplicationType
+     */
+    public function getApplicationType() {
+        return $this->applicationType;
+    }
+
+    public function getRouter() {
+        return $this->applicationType->getRouter();
+    }
+
+    /**
+     * @param       $actionName
+     * @param array $args
+     *
+     * @throws Exception
+     */
+    final public function doAction($actionName, $args = array()) {
+
+        $originalActionName = $actionName;
+
+        if (method_exists($this, 'action' . $actionName)) {
+
+            call_user_func_array(array(
+                $this,
+                'action' . $actionName
+            ), $args);
+
+        } else if (isset($this->externalActions[$actionName]) && is_callable($this->externalActions[$actionName])) {
+
+            call_user_func_array($this->externalActions[$actionName], $args);
+
+        } else {
+
+            $actionName = $this->missingAction($this, $actionName);
+
+            if (method_exists($this, 'action' . $actionName)) {
+
+                call_user_func_array(array(
+                    $this,
+                    'action' . $actionName
+                ), $args);
+
+            } else {
+                throw new Exception(sprintf('Missing action (%s) for controller (%s)', $originalActionName, static::class));
+            }
+
+        }
+    }
+
+    protected function missingAction($controllerName, $actionName) {
+
+        return 'index';
+    }
+
+    public function initialize() {
+        Predefined::frontend();
+    }
+
+    /**
+     * Check ACL permissions
+     *
+     * @param      $action
+     *
+     * @return bool
+     */
+    public function canDo($action) {
+        return Acl::canDo($action, $this);
+    }
+
+    public function redirect($url, $statusCode = 302, $terminate = true) {
+        Request::redirect($url, $statusCode, $terminate);
+    }
+
+    public function validatePermission($permission) {
+
+        if (!$this->canDo($permission)) {
+            Notification::error(n2_('You are not authorised to view this resource.'));
+
+            ApplicationSmartSlider3::getInstance()
+                                   ->getApplicationTypeAdmin()
+                                   ->process('sliders', 'index');
+
+            return false;
+        }
+
+        return true;
+    }
+
+    public function validateVariable($condition, $property) {
+
+        if (!$condition) {
+            Notification::error(sprintf(n2_('Missing parameter: %s'), $property));
+
+            ApplicationSmartSlider3::getInstance()
+                                   ->getApplicationTypeAdmin()
+                                   ->process('sliders', 'index');
+
+            return false;
+        }
+
+        return true;
+    }
+
+    public function validateDatabase($condition, $showError = true) {
+        if (!$condition) {
+            if ($showError) {
+                Notification::error(n2_('Database error'));
+
+                ApplicationSmartSlider3::getInstance()
+                                       ->getApplicationTypeAdmin()
+                                       ->process('sliders', 'index');
+            }
+
+            return false;
+        }
+
+        return true;
+    }
+
+    public function validateToken() {
+        if (!Form::checkToken()) {
+            Notification::error(n2_('Security token mismatch'));
+
+            return false;
+        }
+
+        return true;
+    }
+}