Bug fixed and added warning for HTTP status codes.

3 files changed, 29 insertions, 20 deletions

diff --git a/down/ajax.php b/down/ajax.php
index f5a4ce6..7ebc334 100644
--- a/down/ajax.php
+++ b/down/ajax.php
@@ -29,23 +29,29 @@ switch($_REQUEST["action"]){
 		require 'ping.php';
 		if ( ping( sanitizeHost($_REQUEST["url"]), ipv6($_REQUEST["url"]) ) ){
 			$r["status"] = "Looks like it's up from here.";
-			$r["data"] = 1;
+			$r["resp_code"] = 2;
 		} else {
 			$r["status"] = "Seems down. :(";
-			$r["data"] = 0;
+			$r["resp_code"] = 0;
 		}
 		break;
 	case("http"):
 		require 'http.php';
 		if ( !ipv6($_REQUEST["url"]) && filter_var(sanitizeUrl($_REQUEST["url"]), FILTER_VALIDATE_URL, FILTER_FLAG_HOST_REQUIRED) === false ){
-			echo "not valid";
+				$r["status"] = "Host not valid";
+				$r["resp_code"] = 0;
 		} else {
-			if( isUp($_REQUEST["url"], ipv6($_REQUEST["url"]) ) ){
+			$status = isUp($_REQUEST["url"], ipv6($_REQUEST["url"]));
+			if ( $status == 2 ) {
 				$r["status"] = "Looks like it's up from here.";
-				$r["data"] = 1;
-			} else {
+				$r["resp_code"] = 2;
+			} else if ($status >= 400) {
+				$r["status"] = "Site responded with a ".$status." code.";
+				$r["resp_code"] = 1;
+			}		
+			else {
 				$r["status"] = "Seems down. :(";
-				$r["data"] = 0;
+				$r["resp_code"] = 0;
 			}
 		}
 		break;
diff --git a/down/http.php b/down/http.php
index 5e0351d..cf2a302 100644
--- a/down/http.php
+++ b/down/http.php
@@ -1,6 +1,5 @@
 <?php
 function isUp($url, $ipv6 = false){
-
         $agent = "Just checking if you are up or not.";
         $ch=curl_init();
 
@@ -16,7 +15,6 @@ function isUp($url, $ipv6 = false){
         curl_setopt ($ch,CURLOPT_VERBOSE,false);
         curl_setopt($ch, CURLOPT_TIMEOUT, 5); 
         curl_setopt($ch,CURLOPT_SSL_VERIFYPEER, FALSE);
-        curl_setopt($ch,CURLOPT_SSLVERSION,3);
         curl_setopt($ch,CURLOPT_SSL_VERIFYHOST, FALSE);
 
         $page=curl_exec($ch);
@@ -24,16 +22,18 @@ function isUp($url, $ipv6 = false){
         curl_close($ch);
 
         if($httpcode>=200 && $httpcode<400 )
-                return true;
-        else 
-                return false;
+                return 2;
+        else if ( $httpcode >= 400)
+                return $httpcode;
+	else
+		return 0;
 }
 
 function sanitizeUrl($url){
 	if ( ! preg_match("|^[a-zA-Z]+://|", $url) )
 		$url = "http://" . $url;
-	if ( preg_match("|^[a-zA-Z]+://.+\.[a-zA-Z]+(?<query>/.*)|", $url, $match) )
-		$url = str_replace($match["query"], "", $url);
+	if ( preg_match("|^(?<host>[a-zA-Z]+://(.+\.[a-zA-Z]+){1,})/.*|", $url, $match) )
+		$url = $match["host"];
 
 	return $url;
 }
diff --git a/down/view/templ-index.php b/down/view/templ-index.php
index bfa68ab..4186ed5 100644
--- a/down/view/templ-index.php
+++ b/down/view/templ-index.php
@@ -56,12 +56,12 @@
 		  <label class="col-md-4 control-label" for="action">Check Type:</label>
 		  <div class="col-md-4 text-left"> 
 		    <label class="radio-inline" for="action-0">
-		      <input name="action" id="action-0" value="ping" checked="checked" type="radio">
-		      Ping
+		      <input name="action" id="action-0" value="http" checked="checked" type="radio">
+		      HTTP
 		    </label> 
 		    <label class="radio-inline" for="action-1">
-		      <input name="action" id="action-1" value="http" type="radio">
-		      HTTP
+		      <input name="action" id="action-1" value="ping" type="radio">
+		      Ping
 		    </label>
 		  </div>
 		</div>
@@ -95,9 +95,12 @@
 
 				success: function( response ){
 					
-					if ( response.data == 1 ) {
+					if ( response.resp_code == 2 ) {
 						var type = "success";
 						var button= "btn-success";
+					} else if ( response.resp_code == 1){
+						var type= "warning";
+						var button= "btn-warning";
 					} else {
 						var type= "error";
 						var button= "btn-danger";
@@ -126,4 +129,4 @@
 		})
 	};
 	</script>
-	<script defer src="../tools/static/sweet-alert.js"></script>
+	<script defer async src="../tools/static/sweet-alert.js"></script>