auto sender detect by IP

README.md

@@ -23,6 +23,7 @@ $letter->set([
     'fromMail' => "site@site.com", // sender email
     'fromName' => "SiteLetter", // sender name
     'toMail' => "info@site.com", // resipient email
+    'senderDetect' => true, // detect sender location by IP, default 'true'
     'senderIP' => $_SERVER['REMOTE_ADDR'],
     'mailgun_apikey' => 'key',
     'mailgun_domain' => 'mg.site.com',

composer.json

@@ -1,22 +1,22 @@
 {
-    "name": "shadoll/sletter",
-    "description": "shadoll sLetter - e-mail send library",
-    "version": "18.2.13-2",
-    "prefer-stable": true,
-    "require": {
-        "php": "^7.0",
-        "mailgun/mailgun-php": "^2.4"
-    },
-    "authors": [
-        {
-            "name": "sHa",
-            "email": "sha@shadoll.com"
-        }
-    ],
-    "autoload": {
-        "psr-4": {
-            "shadoll\\": "/lib"
-        }
-    },
-    "minimum-stability": "dev"
+	"name": "shadoll/sletter",
+	"description": "shadoll sLetter - e-mail send library",
+	"prefer-stable": true,
+	"require": {
+		"php": "^7.0",
+		"mailgun/mailgun-php": "^2.4",
+		"wixel/gump": "dev-master"
+	},
+	"authors": [
+		{
+			"name": "sHa",
+			"email": "sha@shadoll.com"
+		}
+	],
+	"autoload": {
+		"psr-4": {
+			"shadoll\\": "/lib"
+		}
+	},
+	"minimum-stability": "dev"
 }

lib/sLetter.php

@@ -3,7 +3,7 @@
  *
  * @author sHa <sha@shadoll.com>
  * @package sLetter
- * @version 18.2.13
+ * @version 18.2.13-6
  *
  */
 
@@ -16,6 +16,7 @@ class sLetter{
 	public $error = false;
 	public $status = "";
 
+	private $senderDetect = true;
 	private $sender = "mail";
 	private $header = "";
 	private $message = "";
@@ -34,6 +35,8 @@ class sLetter{
 
 	function __construct(){
 		$this->setLang(require_once(__DIR__."/lng/".$this->language.".php"));
+		if($this->senderDetect)
+			$this->detect();
 	}
 
 	function setData($data,$return=false){
@@ -45,7 +48,7 @@ class sLetter{
 
 		foreach($data as $key=>$val)
 			if(!empty($val))
-				$this->fields[$key] = is_string($val)?trim(stripslashes($val)):$val;
+				$this->fields[$key] = is_string($val)?trim(stripslashes(strip_tags($val))):$val;
 
 		return $return?$this->fields:$this;
 	}
@@ -107,6 +110,9 @@ class sLetter{
 	}
 
 	function detect($return=false){
+		if(empty($this->senderIP))
+		$this->senderIP = $_SERVER['REMOTE_ADDR'];
+
 		if(!empty($this->senderIP)){
 			$query = @unserialize(file_get_contents('http://ip-api.com/php/'.$this->senderIP));
 			if($query && $query['status'] == 'success'){