X-Git-Url: https://git.p6c8.net/form-email.git/blobdiff_plain/c715b5507a92eea0180b640db399e0144e100bf6..beba1c3cc4bb271923f1f6d0f14d8a76885cd489:/form-email/mailer.php

diff --git a/form-email/mailer.php b/form-email/mailer.php
index ff43112..5330f1c 100644
--- a/form-email/mailer.php
+++ b/form-email/mailer.php
@@ -7,7 +7,7 @@
 # geschrieben wurde.
 #
 # Autor:            Patrick Canterino <patrick@patshaping.de>
-# Letzte Aenderung: 12.12.2011
+# Letzte Aenderung: 16.12.2011
 #
 # Copyright (C) 2002-2011 Patrick Canterino
 #
@@ -84,13 +84,8 @@ if($subject_max && strlen($subject) > $subject_max) show_user_error($err_subject
 if($text_max    && strlen($text)    > $text_max)    show_user_error($err_text_long);
 
 # Pruefen, ob eingegebene E-Mail-Adresse gueltig ist
-# Danke an "ich" aus dem SELFHTML Forum fuer die Muehe
 
-$mail_regexp = ($no_tld)
-             ? '/^([a-z0-9]+([\.]?|[-]?|[_]?)?)*([a-z0-9]+([\.]?[_]?)?)@([a-z0-9]+([\.]?|[-]?)?)*[a-z0-9]$/i'
-             : '/^([a-z0-9]+([\.]?|[-]?|[_]?)?)*([a-z0-9]+([\.]?[_]?)?)@([a-z0-9]+([\.]?|[-]?)?)*[a-z0-9]+\.{1}[a-z]{2,6}$/i';
-
-if(!preg_match($mail_regexp,$email)) show_user_error($err_invalid_email);
+if(!filter_var($email,FILTER_VALIDATE_EMAIL)) show_user_error($err_invalid_email);
 
 # Individuelle Felder einlesen
 
@@ -170,9 +165,18 @@ while(list($user_field,$user_field_data) = each($user_fields)) {
         }
     }
     
+    # Name der Template-Variable ermitteln
+
+    if(isset($user_field_data['tpl_var']) && $user_field_data['tpl_var'] != '') {
+        $tpl_var = $user_field_data['tpl_var'];
+    }
+    else {
+        $tpl_var = 'USER_'.$user_field;
+    }
+    
     # Fertige Formulardaten wegkopieren und fuer spaeter zur Verfuegung stellen
 
-    $prepared_user_fields[$user_field_data['tpl_var']] = $user_field_content;
+    $prepared_user_fields[$tpl_var] = $user_field_content;
 }
 
 # Captcha ueberpruefen
@@ -344,14 +348,15 @@ if($captcha_enable) session_destroy();
 if($return_url) {
     # Per Redirect auf Seite umleiten
 
-    if(!preg_match('!://!',$return_url)) {
+    if(strpos($return_url,'://') === false) {
         # URL vervollstaendigen
 
         $http_host = ($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME'];
         $protocol  = '';
         $port      = '';
+        $path      = '';
 
-        if($_SERVER['HTTPS']) {
+        if(isset($_SERVER['HTTPS'])) {
             # SSL-verschluesseltes HTTP
 
             $protocol = 'https://';
@@ -364,13 +369,13 @@ if($return_url) {
             if($_SERVER['SERVER_PORT'] != 80) $port = ':'.$_SERVER['SERVER_PORT'];
         }
 
-        if(preg_match('!^/!',$return_url)) {
+        if(substr($return_url,0,1) == '/') {
             $return_url = $protocol.$http_host.$port.$return_url;
         }
         else {
-            if(preg_match('!/$!',$_SERVER['SCRIPT_NAME'])) $path = substr($_SERVER['SCRIPT_NAME'],0,-1);
+            if(substr($_SERVER['SCRIPT_NAME'],-1,1) == '/') $path = substr($_SERVER['SCRIPT_NAME'],0,-1);
             $path = substr($path,0,strrpos($path,'/')+1);
-            if(!preg_match('!^/!',$path)) $path = '/'.$path;
+            if(substr($path,0,1) != '/') $path = '/'.$path;
 
             $return_url = $protocol.$http_host.$port.$path.$return_url;
         }