Display language name / only search for available languages

composer.json

@@ -64,7 +64,8 @@
 		"npm-asset/moment": "^2.24",
 		"npm-asset/perfect-scrollbar": "0.6.16",
 		"npm-asset/textcomplete": "^0.18.2",
-		"npm-asset/typeahead.js": "^0.11.1"
+		"npm-asset/typeahead.js": "^0.11.1",
+		"matriphe/iso-639": "^1.2"
 	},
 	"repositories": [
 		{

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": "744827edc867db110530c378e051db9b",
+    "content-hash": "fd22bd8c29dcea3d6b6eeb117d79af52",
     "packages": [
         {
             "name": "asika/simple-console",
@@ -877,6 +877,50 @@
             ],
             "time": "2013-10-27T16:25:49+00:00"
         },
+        {
+            "name": "matriphe/iso-639",
+            "version": "1.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/matriphe/php-iso-639.git",
+                "reference": "0245d844daeefdd22a54b47103ffdb0e03c323e1"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/matriphe/php-iso-639/zipball/0245d844daeefdd22a54b47103ffdb0e03c323e1",
+                "reference": "0245d844daeefdd22a54b47103ffdb0e03c323e1",
+                "shasum": ""
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.7"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Matriphe\\ISO639\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Muhammad Zamroni",
+                    "email": "halo@matriphe.com"
+                }
+            ],
+            "description": "PHP library to convert ISO-639-1 code to language name.",
+            "keywords": [
+                "639",
+                "iso",
+                "iso-639",
+                "lang",
+                "language",
+                "laravel"
+            ],
+            "time": "2017-07-19T15:11:19+00:00"
+        },
         {
             "name": "michelf/php-markdown",
             "version": "1.9.0",

src/Model/Item.php

@@ -2494,7 +2494,7 @@ class Item
 		// Remove possibly remaining links
 		$naked_body = preg_replace(Strings::autoLinkRegEx(), '', $naked_body);
 
-		$ld = new Language();
+		$ld = new Language(DI::l10n()->getAvailableLanguages());
 		$languages = $ld->detect($naked_body)->limit(0, 3)->close();
 		if (is_array($languages)) {
 			return json_encode($languages);
@@ -2505,11 +2505,13 @@ class Item
 
 	public static function getLanguageMessage(array $item)
 	{
+		$iso639 = new \Matriphe\ISO639\ISO639;
+
 		$used_languages = '';
 		foreach (json_decode($item['language'], true) as $language => $reliability) {
-			$used_languages .= $language . ": " . number_format($reliability, 5) . '\n';
+			$used_languages .= $iso639->languageByCode1($language) . ' (' . $language . "): " . number_format($reliability, 5) . '\n';
 		}
-		$used_languages = DI::l10n()->t('Used languages in this post:\n%s', $used_languages);
+		$used_languages = DI::l10n()->t('Detected languages in this post:\n%s', $used_languages);
 		return $used_languages;
 	}