1 files changed, 50 insertions, 0 deletions
diff --git a/vendor/patrickschur/language-detection/src/LanguageDetection/Trainer.php b/vendor/patrickschur/language-detection/src/LanguageDetection/Trainer.php
new file mode 100644
index 000000000..2bc5e6761
--- /dev/null
+++ b/vendor/patrickschur/language-detection/src/LanguageDetection/Trainer.php
@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types = 1);
+
+namespace LanguageDetection;
+
+/**
+ * Class Trainer
+ *
+ * @copyright Patrick Schur
+ * @license https://opensource.org/licenses/mit-license.html MIT
+ * @author Patrick Schur <patrick_schur@outlook.de>
+ * @package LanguageDetection
+ */
+class Trainer extends NgramParser
+{
+    /**
+     * Generates language profiles for all language files
+     *
+     * @param string $dirname Name of the directory where the translations files are located
+     * @return void
+     */
+    public function learn(string $dirname = '')
+    {
+        if (empty($dirname))
+        {
+            $dirname = __DIR__ . '/../../resources/*/*.txt';
+        }
+        else if (!\is_dir($dirname) || !\is_readable($dirname))
+        {
+            throw new \InvalidArgumentException('Provided directory could not be found or is not readable');
+        }
+        else
+        {
+            $dirname = \rtrim($dirname, '/');
+            $dirname .= '/*/*.txt';
+        }
+
+        /** @var \GlobIterator $txt */
+        foreach (new \GlobIterator($dirname) as $txt)
+        {
+            $content = \mb_strtolower(\file_get_contents($txt->getPathname()));
+
+            \file_put_contents(
+                \substr_replace($txt->getPathname(), 'php', -3),
+                \sprintf("<?php\n\nreturn %s;\n", var_export([ $txt->getBasename('.txt') => $this->getNgrams($content) ], true))
+            );
+        }
+    }
+}