first

wp-content/plugins/smart-slider-3/Nextend/Framework/Translation/AbstractTranslation.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Nextend\Framework\Translation;
+
+abstract class AbstractTranslation {
+
+    public function _($text) {
+        return $text;
+    }
+
+    public function getLocale() {
+        return 'en_US';
+    }
+}

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

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+<?php
+
+namespace Nextend\Framework\Translation;
+
+use Nextend\Framework\Pattern\SingletonTrait;
+
+class Translation {
+
+    use SingletonTrait;
+
+    /**
+     * @var AbstractTranslation
+     */
+    private static $platformTranslation;
+
+    public function __construct() {
+        self::$platformTranslation = new WordPress\WordPressTranslation();
+    }
+
+    public static function _($text) {
+        return self::$platformTranslation->_($text);
+    }
+
+    public static function getCurrentLocale() {
+        return self::$platformTranslation->getLocale();
+    }
+}
+
+Translation::getInstance();

wp-content/plugins/smart-slider-3/Nextend/Framework/Translation/WordPress/WordPressTranslation.php

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+<?php
+
+namespace Nextend\Framework\Translation\WordPress;
+
+use Nextend\Framework\Translation\AbstractTranslation;
+
+class WordPressTranslation extends AbstractTranslation {
+
+    public function __construct() {
+
+        if (defined('QTRANSLATE_FILE')) {
+            add_filter('nextend_translation', 'qtranxf_useCurrentLanguageIfNotFoundShowAvailable', 0);
+        }
+    }
+
+    public function _($text) {
+        return apply_filters('nextend_translation', $text);
+    }
+
+    public function getLocale() {
+        return is_admin() && function_exists('get_user_locale') ? get_user_locale() : get_locale();
+    }
+}