From 9a63d1abed608ecce689fa4e7409c498c8d827ff Mon Sep 17 00:00:00 2001
From: Horus3
Date: Wed, 12 Mar 2014 17:21:06 +0100
Subject: regex for detecting hyperlinks

---
 www/upload.php | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'www/upload.php')

diff --git a/www/upload.php b/www/upload.php
index ed25d85..5c3f758 100644
--- a/www/upload.php
+++ b/www/upload.php
@@ -110,4 +110,12 @@ function upload($db){
 	}
 }
 
+function web_upload($db){
+	$url = ; 
+	if(preg_match("/^((https?|ftp)?://|www\.|ftp\.)?([-a-z0-9+&@#/%?=~_|!:,.;]+\.)+[a-z]{2}[a-z]*/i", $url)){
+		echo "hyperlink detected";
+	} else {
+		echo "no hyperlink";
+	}
+}
 upload($db);
-- 
cgit v1.2.3


From 11f7f219b72c909cdbf74426e5095d9ee3ef8ec8 Mon Sep 17 00:00:00 2001
From: Horus3
Date: Wed, 12 Mar 2014 19:32:07 +0100
Subject: fixed PHP's bug with empty()

---
 www/upload.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'www/upload.php')

diff --git a/www/upload.php b/www/upload.php
index 5c3f758..2858e72 100644
--- a/www/upload.php
+++ b/www/upload.php
@@ -67,7 +67,8 @@ function upload($db){
 	$filehash = hash_file("md5", $_FILES['userfile']['tmp_name']);
 
 	$hashtest_db = $db->query("SELECT hash FROM files WHERE hash='" . $filehash ."';");
-	if(empty($hashtest_db)){
+	$hashtest_ar = $hashtest_ar->fetchArray(SQLITE3_NUM);
+	if(empty($hashtest_ar)){
 
 		if(move_uploaded_file($_FILES['userfile']['tmp_name'], $uploaddir . $_FILES['userfile']['name'])){
 
@@ -110,7 +111,7 @@ function upload($db){
 	}
 }
 
-function web_upload($db){
+function web_upload($db){		// no use atm
 	$url = ; 
 	if(preg_match("/^((https?|ftp)?://|www\.|ftp\.)?([-a-z0-9+&@#/%?=~_|!:,.;]+\.)+[a-z]{2}[a-z]*/i", $url)){
 		echo "hyperlink detected";
-- 
cgit v1.2.3