From cf14306c2b3f82a81f8d56669a71633b4d4b5fce Mon Sep 17 00:00:00 2001
From: marvin-borner@live.com
Date: Mon, 16 Apr 2018 21:09:05 +0200
Subject: Main merge to user management system - files are now at /main/public/

---
 main/app/sprinkles/core/src/Twig/CacheHelper.php   |  58 ++++++++++
 main/app/sprinkles/core/src/Twig/CoreExtension.php | 124 +++++++++++++++++++++
 2 files changed, 182 insertions(+)
 create mode 100755 main/app/sprinkles/core/src/Twig/CacheHelper.php
 create mode 100755 main/app/sprinkles/core/src/Twig/CoreExtension.php

(limited to 'main/app/sprinkles/core/src/Twig')

diff --git a/main/app/sprinkles/core/src/Twig/CacheHelper.php b/main/app/sprinkles/core/src/Twig/CacheHelper.php
new file mode 100755
index 0000000..14aea49
--- /dev/null
+++ b/main/app/sprinkles/core/src/Twig/CacheHelper.php
@@ -0,0 +1,58 @@
+<?php
+/**
+ * UserFrosting (http://www.userfrosting.com)
+ *
+ * @link      https://github.com/userfrosting/UserFrosting
+ * @license   https://github.com/userfrosting/UserFrosting/blob/master/licenses/UserFrosting.md (MIT License)
+ */
+namespace UserFrosting\Sprinkle\Core\Twig;
+
+use Interop\Container\ContainerInterface;
+use Illuminate\Filesystem\Filesystem;
+
+/**
+ * Provides helper function to delete the Twig cache directory
+ *
+ * @author Alex Weissman (https://alexanderweissman.com)
+ */
+class CacheHelper
+{
+
+    /**
+     * @var ContainerInterface The global container object, which holds all your services.
+     */
+    protected $ci;
+
+    /**
+     * Constructor.
+     *
+     * @param ContainerInterface $ci The global container object, which holds all your services.
+     */
+    public function __construct(ContainerInterface $ci)
+    {
+        $this->ci = $ci;
+    }
+
+    /**
+     * Function that delete the Twig cache directory content
+     *
+     * @access public
+     * @return bool true/false if operation is successfull
+     */
+    public function clearCache()
+    {
+        // Get location
+        $path = $this->ci->locator->findResource('cache://twig', true, true);
+
+        // Get Filesystem instance
+        $fs = new FileSystem;
+
+        // Make sure directory exist and delete it
+        if ($fs->exists($path)) {
+            return $fs->deleteDirectory($path, true);
+        }
+
+        // It's still considered a success if directory doesn't exist yet
+        return true;
+    }
+}
diff --git a/main/app/sprinkles/core/src/Twig/CoreExtension.php b/main/app/sprinkles/core/src/Twig/CoreExtension.php
new file mode 100755
index 0000000..6a89d12
--- /dev/null
+++ b/main/app/sprinkles/core/src/Twig/CoreExtension.php
@@ -0,0 +1,124 @@
+<?php
+/**
+ * UserFrosting (http://www.userfrosting.com)
+ *
+ * @link      https://github.com/userfrosting/UserFrosting
+ * @license   https://github.com/userfrosting/UserFrosting/blob/master/licenses/UserFrosting.md (MIT License)
+ */
+namespace UserFrosting\Sprinkle\Core\Twig;
+
+use Interop\Container\ContainerInterface;
+use UserFrosting\Sprinkle\Core\Util\Util;
+
+/**
+ * Extends Twig functionality for the Core sprinkle.
+ *
+ * @author Alex Weissman (https://alexanderweissman.com)
+ */
+class CoreExtension extends \Twig_Extension implements \Twig_Extension_GlobalsInterface
+{
+
+    /**
+     * @var ContainerInterface The global container object, which holds all your services.
+     */
+    protected $services;
+
+    /**
+     * Constructor.
+     *
+     * @param ContainerInterface $services The global container object, which holds all your services.
+     */
+    public function __construct(ContainerInterface $services)
+    {
+        $this->services = $services;
+    }
+
+    /**
+     * Get the name of this extension.
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return 'userfrosting/core';
+    }
+
+    /**
+     * Adds Twig functions `getAlerts` and `translate`.
+     *
+     * @return array[\Twig_SimpleFunction]
+     */
+    public function getFunctions()
+    {
+        return array(
+            // Add Twig function for fetching alerts
+            new \Twig_SimpleFunction('getAlerts', function ($clear = true) {
+                if ($clear) {
+                    return $this->services['alerts']->getAndClearMessages();
+                } else {
+                    return $this->services['alerts']->messages();
+                }
+            }),
+            new \Twig_SimpleFunction('translate', function ($hook, $params = array()) {
+                return $this->services['translator']->translate($hook, $params);
+            }, [
+                'is_safe' => ['html']
+            ])
+        );
+    }
+
+    /**
+     * Adds Twig filters `unescape`.
+     *
+     * @return array[\Twig_SimpleFilter]
+     */
+    public function getFilters()
+    {
+        return array(
+            /**
+             * Converts phone numbers to a standard format.
+             *
+             * @param   String   $num   A unformatted phone number
+             * @return  String   Returns the formatted phone number
+             */
+            new \Twig_SimpleFilter('phone', function ($num) {
+                return Util::formatPhoneNumber($num);
+            }),
+            new \Twig_SimpleFilter('unescape', function ($string) {
+                return html_entity_decode($string);
+            })
+        );
+    }
+
+    /**
+     * Adds Twig global variables `site` and `assets`.
+     *
+     * @return array[mixed]
+     */
+    public function getGlobals()
+    {
+        // CSRF token name and value
+        $csrfNameKey = $this->services->csrf->getTokenNameKey();
+        $csrfValueKey = $this->services->csrf->getTokenValueKey();
+        $csrfName = $this->services->csrf->getTokenName();
+        $csrfValue = $this->services->csrf->getTokenValue();
+
+        $csrf = [
+            'csrf'   => [
+                'keys' => [
+                    'name'  => $csrfNameKey,
+                    'value' => $csrfValueKey
+                ],
+                'name'  => $csrfName,
+                'value' => $csrfValue
+            ]
+        ];
+
+        $site = array_replace_recursive($this->services->config['site'], $csrf);
+
+        return [
+            'site'   => $site,
+            'assets' => $this->services->assets
+        ];
+    }
+}
-- 
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