Use Twig 2.0

`mnapoli/piwik-twig-extension` locked Twig to the 1.10 version. The new version is compatible with Twig 2.0

6 files changed, 56 insertions, 39 deletions

diff --git a/composer.json b/composer.json
index 44ac3474..46dc409b 100644
--- a/composer.json
+++ b/composer.json
@@ -78,7 +78,7 @@
         "guzzlehttp/guzzle": "^5.3.1",
         "doctrine/doctrine-migrations-bundle": "^1.3",
         "craue/config-bundle": "dev-utf8mb4",
-        "mnapoli/piwik-twig-extension": "^1.0",
+        "mnapoli/piwik-twig-extension": "^2.0",
         "ocramius/proxy-manager": "^2.1.1",
         "white-october/pagerfanta-bundle": "^1.1",
         "php-amqplib/rabbitmq-bundle": "^1.14",
diff --git a/composer.lock b/composer.lock
index 094613cd..8ff8fba8 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "7e872d70c69629db503d9b8ed18e0f40",
+    "content-hash": "7b43c6d21bc5016660c4e95aa0fdbc12",
     "packages": [
         {
             "name": "bdunogier/guzzle-site-authenticator",
@@ -4783,24 +4783,25 @@
         },
         {
             "name": "mnapoli/piwik-twig-extension",
-            "version": "1.0.0",
+            "version": "2.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/mnapoli/PiwikTwigExtension.git",
-                "reference": "5171ab7221830a9d377add03dd60dbe6bd7b331f"
+                "reference": "95cafbaca13e436b1939fe0e70079f6db893fd51"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/mnapoli/PiwikTwigExtension/zipball/5171ab7221830a9d377add03dd60dbe6bd7b331f",
-                "reference": "5171ab7221830a9d377add03dd60dbe6bd7b331f",
+                "url": "https://api.github.com/repos/mnapoli/PiwikTwigExtension/zipball/95cafbaca13e436b1939fe0e70079f6db893fd51",
+                "reference": "95cafbaca13e436b1939fe0e70079f6db893fd51",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.4",
-                "twig/twig": "~1.10"
+                "php": ">=7.0",
+                "twig/twig": "~2.10"
             },
             "require-dev": {
-                "phpunit/phpunit": "~4.0"
+                "php-coveralls/php-coveralls": "^2.0",
+                "symfony/phpunit-bridge": "^4.2"
             },
             "type": "library",
             "autoload": {
@@ -4812,7 +4813,7 @@
             "license": [
                 "MIT"
             ],
-            "time": "2014-09-16T06:51:19+00:00"
+            "time": "2019-06-21T10:24:22+00:00"
         },
         {
             "name": "monolog/monolog",
@@ -8602,16 +8603,16 @@
         },
         {
             "name": "symfony/swiftmailer-bundle",
-            "version": "v3.2.6",
+            "version": "v3.2.8",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/swiftmailer-bundle.git",
-                "reference": "7a83160b50a2479d37eb74ba71577380b9afe4f5"
+                "reference": "cb125b3648f132fb8070b55393f20cb310907d3b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/swiftmailer-bundle/zipball/7a83160b50a2479d37eb74ba71577380b9afe4f5",
-                "reference": "7a83160b50a2479d37eb74ba71577380b9afe4f5",
+                "url": "https://api.github.com/repos/symfony/swiftmailer-bundle/zipball/cb125b3648f132fb8070b55393f20cb310907d3b",
+                "reference": "cb125b3648f132fb8070b55393f20cb310907d3b",
                 "shasum": ""
             },
             "require": {
@@ -8621,6 +8622,9 @@
                 "symfony/dependency-injection": "~2.7|~3.3|~4.0",
                 "symfony/http-kernel": "~2.7|~3.3|~4.0"
             },
+            "conflict": {
+                "twig/twig": "<1.41|<2.10"
+            },
             "require-dev": {
                 "symfony/console": "~2.7|~3.3|~4.0",
                 "symfony/framework-bundle": "~2.7|~3.3|~4.0",
@@ -8660,7 +8664,7 @@
             ],
             "description": "Symfony SwiftmailerBundle",
             "homepage": "http://symfony.com",
-            "time": "2019-04-18T15:52:54+00:00"
+            "time": "2019-06-18T15:27:04+00:00"
         },
         {
             "name": "symfony/symfony",
@@ -8920,21 +8924,22 @@
         },
         {
             "name": "twig/twig",
-            "version": "v1.42.2",
+            "version": "v2.11.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/twigphp/Twig.git",
-                "reference": "21707d6ebd05476854805e4f91b836531941bcd4"
+                "reference": "699ed2342557c88789a15402de5eb834dedd6792"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/twigphp/Twig/zipball/21707d6ebd05476854805e4f91b836531941bcd4",
-                "reference": "21707d6ebd05476854805e4f91b836531941bcd4",
+                "url": "https://api.github.com/repos/twigphp/Twig/zipball/699ed2342557c88789a15402de5eb834dedd6792",
+                "reference": "699ed2342557c88789a15402de5eb834dedd6792",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.4.0",
-                "symfony/polyfill-ctype": "^1.8"
+                "php": "^7.0",
+                "symfony/polyfill-ctype": "^1.8",
+                "symfony/polyfill-mbstring": "^1.3"
             },
             "require-dev": {
                 "psr/container": "^1.0",
@@ -8944,7 +8949,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.42-dev"
+                    "dev-master": "2.11-dev"
                 }
             },
             "autoload": {
@@ -8982,7 +8987,7 @@
             "keywords": [
                 "templating"
             ],
-            "time": "2019-06-18T15:35:16+00:00"
+            "time": "2019-06-18T15:37:11+00:00"
         },
         {
             "name": "wallabag/php-mobi",
diff --git a/src/Wallabag/CoreBundle/Controller/FeedController.php b/src/Wallabag/CoreBundle/Controller/FeedController.php
index 8d422a90..9f671735 100644
--- a/src/Wallabag/CoreBundle/Controller/FeedController.php
+++ b/src/Wallabag/CoreBundle/Controller/FeedController.php
@@ -176,7 +176,7 @@ class FeedController extends Controller
         $pagerAdapter = new DoctrineORMAdapter($qb->getQuery(), true, false);
         $entries = new Pagerfanta($pagerAdapter);
 
-        $perPage = $user->getConfig()->getFeedLimit() ?: $this->getParameter('wallabag_core.Feed_limit');
+        $perPage = $user->getConfig()->getFeedLimit() ?: $this->getParameter('wallabag_core.feed_limit');
         $entries->setMaxPerPage($perPage);
 
         $url = $this->generateUrl(
diff --git a/src/Wallabag/CoreBundle/Twig/WallabagExtension.php b/src/Wallabag/CoreBundle/Twig/WallabagExtension.php
index 536185d4..02f17f50 100644
--- a/src/Wallabag/CoreBundle/Twig/WallabagExtension.php
+++ b/src/Wallabag/CoreBundle/Twig/WallabagExtension.php
@@ -4,10 +4,14 @@ namespace Wallabag\CoreBundle\Twig;
 
 use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
 use Symfony\Component\Translation\TranslatorInterface;
+use Twig\Extension\AbstractExtension;
+use Twig\Extension\GlobalsInterface;
+use Twig\TwigFilter;
+use Twig\TwigFunction;
 use Wallabag\CoreBundle\Repository\EntryRepository;
 use Wallabag\CoreBundle\Repository\TagRepository;
 
-class WallabagExtension extends \Twig_Extension implements \Twig_Extension_GlobalsInterface
+class WallabagExtension extends AbstractExtension implements GlobalsInterface
 {
     private $tokenStorage;
     private $entryRepository;
@@ -24,21 +28,26 @@ class WallabagExtension extends \Twig_Extension implements \Twig_Extension_Globa
         $this->translator = $translator;
     }
 
+    public function getGlobals()
+    {
+        return [];
+    }
+
     public function getFilters()
     {
         return [
-            new \Twig_SimpleFilter('removeWww', [$this, 'removeWww']),
-            new \Twig_SimpleFilter('removeScheme', [$this, 'removeScheme']),
-            new \Twig_SimpleFilter('removeSchemeAndWww', [$this, 'removeSchemeAndWww']),
+            new TwigFilter('removeWww', [$this, 'removeWww']),
+            new TwigFilter('removeScheme', [$this, 'removeScheme']),
+            new TwigFilter('removeSchemeAndWww', [$this, 'removeSchemeAndWww']),
         ];
     }
 
     public function getFunctions()
     {
         return [
-            new \Twig_SimpleFunction('count_entries', [$this, 'countEntries']),
-            new \Twig_SimpleFunction('count_tags', [$this, 'countTags']),
-            new \Twig_SimpleFunction('display_stats', [$this, 'displayStats']),
+            new TwigFunction('count_entries', [$this, 'countEntries']),
+            new TwigFunction('count_tags', [$this, 'countTags']),
+            new TwigFunction('display_stats', [$this, 'displayStats']),
         ];
     }
 
diff --git a/src/Wallabag/UserBundle/Mailer/AuthCodeMailer.php b/src/Wallabag/UserBundle/Mailer/AuthCodeMailer.php
index 2797efde..e131deb6 100644
--- a/src/Wallabag/UserBundle/Mailer/AuthCodeMailer.php
+++ b/src/Wallabag/UserBundle/Mailer/AuthCodeMailer.php
@@ -4,6 +4,7 @@ namespace Wallabag\UserBundle\Mailer;
 
 use Scheb\TwoFactorBundle\Mailer\AuthCodeMailerInterface;
 use Scheb\TwoFactorBundle\Model\Email\TwoFactorInterface;
+use Twig\Environment;
 
 /**
  * Custom mailer for TwoFactorBundle email.
@@ -56,14 +57,14 @@ class AuthCodeMailer implements AuthCodeMailerInterface
     /**
      * Initialize the auth code mailer with the SwiftMailer object.
      *
-     * @param \Swift_Mailer     $mailer
-     * @param \Twig_Environment $twig
-     * @param string            $senderEmail
-     * @param string            $senderName
-     * @param string            $supportUrl  wallabag support url
-     * @param string            $wallabagUrl wallabag instance url
+     * @param \Swift_Mailer $mailer
+     * @param Environment   $twig
+     * @param string        $senderEmail
+     * @param string        $senderName
+     * @param string        $supportUrl  wallabag support url
+     * @param string        $wallabagUrl wallabag instance url
      */
-    public function __construct(\Swift_Mailer $mailer, \Twig_Environment $twig, $senderEmail, $senderName, $supportUrl, $wallabagUrl)
+    public function __construct(\Swift_Mailer $mailer, Environment $twig, $senderEmail, $senderName, $supportUrl, $wallabagUrl)
     {
         $this->mailer = $mailer;
         $this->twig = $twig;
diff --git a/tests/Wallabag/UserBundle/Mailer/AuthCodeMailerTest.php b/tests/Wallabag/UserBundle/Mailer/AuthCodeMailerTest.php
index 1713c10c..4f93a92c 100644
--- a/tests/Wallabag/UserBundle/Mailer/AuthCodeMailerTest.php
+++ b/tests/Wallabag/UserBundle/Mailer/AuthCodeMailerTest.php
@@ -3,6 +3,8 @@
 namespace Tests\Wallabag\UserBundle\Mailer;
 
 use PHPUnit\Framework\TestCase;
+use Twig\Environment;
+use Twig\Loader\ArrayLoader;
 use Wallabag\UserBundle\Entity\User;
 use Wallabag\UserBundle\Mailer\AuthCodeMailer;
 
@@ -27,7 +29,7 @@ class AuthCodeMailerTest extends TestCase
 {% block body_text %}text body {{ support_url }}{% endblock %}
 TWIG;
 
-        $this->twig = new \Twig_Environment(new \Twig_Loader_Array(['WallabagUserBundle:TwoFactor:email_auth_code.html.twig' => $twigTemplate]));
+        $this->twig = new Environment(new ArrayLoader(['WallabagUserBundle:TwoFactor:email_auth_code.html.twig' => $twigTemplate]));
     }
 
     public function testSendEmail()