removed warning about non utf8mb4 charset for mysql/mariadb - #496 (#497)

Signed-off-by: Daniel Opitz <git@copynpaste.de>

lib/Service/StatusService.php

@@ -13,8 +13,6 @@
 
 namespace OCA\News\Service;
 
-use Doctrine\DBAL\Platforms\MySqlPlatform;
-
 use OCP\IConfig;
 use OCP\IDBConnection;
 
@@ -22,13 +20,13 @@ use OCA\News\Config\Config;
 
 class StatusService
 {
-
+    /** @var IConfig */
     private $settings;
+    /** @var Config */
     private $config;
+    /** @var string */
     private $appName;
-    /**
-     * @var IDBConnection
-     */
+    /** @var IDBConnection */
     private $connection;
 
     public function __construct(

templates/part.content.warnings.php

@@ -23,20 +23,3 @@
         </ul>
     </news-instant-notification>
 <?php }; ?>
-
-<?php if ($_['warnings']['incorrectDbCharset']) { ?>
-    <news-instant-notification id="cron-warning">
-        <p><?php p($l->t('Non UTF-8 charset for MySQL/MariaDB database detected!')); ?></p>
-        <ul>
-            <li>
-                <a href="https://docs.nextcloud.com/server/latest/admin_manual/configuration_database/mysql_4byte_support.html"
-                   target="_blank"
-                   rel="noreferrer">
-                    <?php
-                    p($l->t('Learn how to convert your database to utf8mb4 (make a backup beforehand)'));
-                    ?>
-                </a>
-            </li>
-        </ul>
-    </news-instant-notification>
-<?php }; ?>