Перенес код

ContingentParser/Http/UrlBuilder.php

@@ -0,0 +1,30 @@
+<?php
+namespace ContingentParser\Http;
+
+class UrlBuilder
+{
+    public function __construct() {}
+    /**
+     * Строит валидный URL сайта
+     * @param string $url
+     * Изначальный URL
+     * @return string
+     */
+    public function build(string $url) : string
+    {
+        // Строит -> https://<base_uri>
+        $url = trim(strtolower($url));
+        $url = preg_replace('/\s+/', '', $url);
+        $url = str_replace("www/", "www.", $url);
+        $url = str_replace("http:\\\\", "", $url);
+        if (!preg_match('#^https?://#', $url)) {
+            $url = "http://$url";
+        }
+        // $url = str_replace("http://", "https://", $url);
+        $arr = parse_url($url);
+        $url = $arr['scheme'] . '://' . $arr['host'] . '/';
+        // $url = str_replace("www.", "", $url);
+        $url = str_replace("_", "/", $url);
+        return trim($url);
+    }
+}