Add search types

[friendica.git] / src / Core / L10n.php

diff --git a/src/Core/L10n.php b/src/Core/L10n.php
index 73042c7c26ab35b7f61a6294c6ed9d7192b4ea2f..ae0ed18c3d0a732364bfc5d53ca072f935f253cf 100644 (file)
--- a/src/Core/L10n.php
+++ b/src/Core/L10n.php
@@ -6,6 +6,7 @@ namespace Friendica\Core;
 
 use Friendica\BaseObject;
 use Friendica\Database\DBA;
+use Friendica\Util\Strings;
 
 /**
  * Provide Language, Translation, and Localization functions to the application
@@ -74,6 +75,10 @@ class L10n extends BaseObject
                                }
                        }
                }
+
+               if (isset($_GET['lang'])) {
+                       $_SESSION['language'] = $_GET['lang'];
+               }
        }
 
        public static function setLangFromSession()
@@ -86,6 +91,7 @@ class L10n extends BaseObject
        /**
         * @brief Returns the preferred language from the HTTP_ACCEPT_LANGUAGE header
         * @return string The two-letter language code
+        * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         */
        public static function detectLanguage()
        {
@@ -110,6 +116,10 @@ class L10n extends BaseObject
                        }
                }
 
+               if (isset($_GET['lang'])) {
+                       $lang_list = [$_GET['lang']];
+               }
+
                // check if we have translations for the preferred languages and pick the 1st that has
                foreach ($lang_list as $lang) {
                        if ($lang === 'en' || (file_exists("view/lang/$lang") && is_dir("view/lang/$lang"))) {
@@ -133,9 +143,10 @@ class L10n extends BaseObject
         *
         * If called repeatedly, it won't save the translation strings again, just load the new ones.
         *
-        * @see popLang()
+        * @see   popLang()
         * @brief Stores the current language strings and load a different language.
         * @param string $lang Language code
+        * @throws \Exception
         */
        public static function pushLang($lang)
        {
@@ -179,9 +190,12 @@ class L10n extends BaseObject
         * Uses an App object shim since all the strings files refer to $a->strings
         *
         * @param string $lang language code to load
+        * @throws \Exception
         */
        private static function loadTranslationTable($lang)
        {
+               $lang = Strings::sanitizeFilePathItem($lang);
+
                if ($lang === self::$lang) {
                        return;
                }
@@ -192,7 +206,7 @@ class L10n extends BaseObject
                // load enabled addons strings
                $addons = DBA::select('addon', ['name'], ['installed' => true]);
                while ($p = DBA::fetch($addons)) {
-                       $name = $p['name'];
+                       $name = Strings::sanitizeFilePathItem($p['name']);
                        if (file_exists("addon/$name/lang/$lang/strings.php")) {
                                include "addon/$name/lang/$lang/strings.php";
                        }
@@ -261,8 +275,9 @@ class L10n extends BaseObject
         *
         * @param string $singular
         * @param string $plural
-        * @param int $count
+        * @param int    $count
         * @return string
+        * @throws \Exception
         */
        public static function tt($singular, $plural, $count)
        {
@@ -306,6 +321,9 @@ class L10n extends BaseObject
 
        /**
         * Provide a fallback which will not collide with a function defined in any language file
+        *
+        * @param int $n
+        * @return bool
         */
        private static function stringPluralSelectDefault($n)
        {
@@ -383,7 +401,8 @@ class L10n extends BaseObject
         * Load poke verbs
         *
         * @return array index is present tense verb
-        *                               value is array containing past tense verb, translation of present, translation of past
+        *                 value is array containing past tense verb, translation of present, translation of past
+        * @throws \Friendica\Network\HTTPException\InternalServerErrorException
         * @hook poke_verbs pokes array
         */
        public static function getPokeVerbs()