Added internal setting to enable/disable articles with paywall

app/DoctrineMigrations/Version20161122144743.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Application\Migrations;
+
+use Doctrine\DBAL\Migrations\AbstractMigration;
+use Doctrine\DBAL\Schema\Schema;
+use Symfony\Component\DependencyInjection\ContainerAwareInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Add the restricted_access internal setting for articles with paywall
+ */
+class Version20161122144743 extends AbstractMigration implements ContainerAwareInterface
+{
+    /**
+     * @var ContainerInterface
+     */
+    private $container;
+
+    public function setContainer(ContainerInterface $container = null)
+    {
+        $this->container = $container;
+    }
+
+    private function getTable($tableName)
+    {
+        return $this->container->getParameter('database_table_prefix') . $tableName;
+    }
+
+    /**
+     * @param Schema $schema
+     */
+    public function up(Schema $schema)
+    {
+        $this->addSql("INSERT INTO ".$this->getTable('craue_config_setting')." (name, value, section) VALUES ('restricted_access', 0, 'entry')");
+    }
+
+    /**
+     * @param Schema $schema
+     */
+    public function down(Schema $schema)
+    {
+        $this->addSql("DELETE FROM ".$this->getTable('craue_config_setting')." WHERE name = 'restricted_access';");
+    }
+}

app/Resources/CraueConfigBundle/translations/CraueConfigBundle.en.yml

@@ -32,3 +32,4 @@ demo_mode_enabled: "Enable demo mode ? (only used for the wallabag public demo)"
 demo_mode_username: "Demo user"
 share_public: Allow public url for entries
 download_images_enabled: Download images locally
+restricted_access: Enable authentication for websites with paywall