From a4192b677db02cee6960b897675826d95c078e33 Mon Sep 17 00:00:00 2001
From: GuilleGF <guillermo.gonzalez@atrapalo.com>
Date: Thu, 1 Mar 2018 17:08:44 +0100
Subject: [PATCH] Add String Handler

---
 src/String/StringHandler.php | 111 +++++++++++++++++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 src/String/StringHandler.php

diff --git a/src/String/StringHandler.php b/src/String/StringHandler.php
new file mode 100644
index 0000000..e0706e9
--- /dev/null
+++ b/src/String/StringHandler.php
@@ -0,0 +1,111 @@
+<?php
+
+namespace Atrapalo\PHPTools\String;
+
+/**
+ * Class StringHandler
+ * @package Atrapalo\PHPTools\String
+ */
+class StringHandler
+{
+    /**
+     * @param string $text
+     * @return string
+     */
+    public static function removeAccentsByString(string $text): string
+    {
+        $charactersWithAccents = self::mbStringToArray(
+            "ŠŒŽšœžŸ¥µÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýÿºªç",
+            "UTF-8"
+        );
+
+        $charactersWithoutAccents = self::mbStringToArray(
+            "SOZsozYYuAAAAAAACEEEEIIIIDNOOOOOOUUUUYsaaaaaaaceeeeiiiionoooooouuuuyyoac",
+            "UTF-8"
+        );
+
+        return str_replace($charactersWithAccents, $charactersWithoutAccents, $text);
+    }
+
+    /**
+     * @param string $text
+     * @param string $encoding
+     * @return array
+     */
+    private static function mbStringToArray(string $text, string $encoding): array
+    {
+        $result = [];
+        $length = mb_strlen($text);
+
+        while ($length) {
+            $result[] = mb_substr($text, 0, 1, $encoding);
+            $text = mb_substr($text, 1, $length, $encoding);
+            $length = mb_strlen($text);
+        }
+
+        return $result;
+    }
+
+    /**
+     * @param string $url
+     * @return string
+     */
+    public static function sanitizeUrl(string $url): string
+    {
+        $encoding = mb_detect_encoding($url);
+        $url = mb_convert_case($url, MB_CASE_LOWER, $encoding);
+
+        $needle = [
+            'a%9A','ó', 'ý', 'Ã', 'Õ', 'ã', 'õ', '`', "'", '&amp;',
+            'ñ', 'ç', '-', ' ', 'à', 'è', 'ì','ò', 'ù', 'á',
+            'é', 'í', 'ó', 'ú', '/', '´', '"', 'Á', 'É', 'Í',
+            'Ó', 'Ú', 'ä', 'ë', 'ï', 'ö','ü', 'â', 'ê', 'î',
+            'ô', 'û', '€', '$', '&', '!', '¡', '?', '¿',
+            '=', '(', ')', '%', '+',',', '.', ';', '@', ':',
+            '%', '*','º','ª','å','ø', '#', 'ß', 'æ', 'î', ',,'
+        ];
+
+        $haystack =  ['u', 'o', 'y', 'a', 'o', 'a', 'o', '-', '-', 'i',
+            'n', 'c', '-', '-', 'a', 'e', 'i', 'o', 'u','a',
+            'e', 'i', 'o', 'u', '-', '-', '', 'a', 'e', 'i',
+            'o', 'u', 'a', 'e', 'i', 'o', 'u', 'a', 'e','i',
+            'o', 'u', 'euro', 'dollar', 'i', '', '', '', '',
+            '', '-', '-', '', '', '-', '-', '-','a', '-',
+            '-', '-','','','a','o', '-', 'ss', 'ae', 'i', '-'
+        ];
+
+        $url = urlencode(str_ireplace($needle, $haystack, strtolower($url)));
+        $url = str_replace(['-+', '---', '--'], '-', $url);
+
+        return $url;
+    }
+
+    /**
+     * @param string $text
+     * @return string
+     */
+    public static function sanitizeString(string $text): string
+    {
+        return self::removeSpecialChars(self::removeAccentsByString($text));
+    }
+
+    /**
+     * @param string $text
+     * @return string
+     */
+    public static function removeSpecialChars(string $text): string
+    {
+        $text = preg_replace('/[^A-Za-z0-9]/', ' ', $text);
+
+        return self::removeExtraSpaces($text);
+    }
+
+    /**
+     * @param string $text
+     * @return string
+     */
+    public static function removeExtraSpaces(string $text): string
+    {
+        return trim(preg_replace('/\s+/', ' ', $text));
+    }
+}