From: Alexander Sadleir <maxious@lambdacomplex.org>
Date: Sat, 05 Nov 2011 02:07:34 +0000
Subject: Don't get referrer if undefined
X-Git-Url: http://maxious.lambdacomplex.org/git/?p=busui.git&a=commitdiff&h=edfc3f40577a23861e0ab2857b92d385b4fef505
---
Don't get referrer if undefined
---


--- a/.box
+++ /dev/null
@@ -1,5 +1,1 @@
-shared_writable_dirs:
-    - /labs/tiles
-    - /lib/staticmaplite/cache
-php_extensions: [pgsql, pdo, pdo_pgsql, curl]
 

--- /dev/null
+++ b/Boxfile
@@ -1,1 +1,7 @@
+web1: 
+  php_extensions: 
+    - pgsql
+    - pdo
+    - pdo_pgsql
+    - curl
 

--- a/about.php
+++ b/about.php
@@ -35,7 +35,8 @@
     Some icons by Joseph Wain / glyphish.com<br />
     Native clients also available for iPhone(<a href="http://itunes.apple.com/au/app/cbrtimetable/id444287349?mt=8">cbrTimetable by Sandor Kolotenko</a>
     , <a href="http://itunes.apple.com/au/app/act-buses/id376634797?mt=8">ACT Buses by David Sullivan</a>) 
-    and Android (<a href="https://market.android.com/details?id=com.action">MyBus 2.0 by Imagine Team</a>)
+    , Android (<a href="https://market.android.com/details?id=com.action">MyBus 2.0 by Imagine Team</a>) 
+    and Windows Phone 7 (<a href="http://www.windowsphone.com/en-AU/apps/d840375e-429c-4aa4-a358-80eec6ea9e66">TransHub Canberra by Soul Solutions</a>)
     <br />
     GTFS-realtime API:
     Alerts and Trip Updates (but only Cancelled or Stop Skipped)

--- a/feedback.php
+++ b/feedback.php
@@ -1,5 +1,6 @@
 <?php
 include ("include/common.inc.php");
+ $GTFSREnabled = false;
 include_header("Feedback", "feedback");
 function sendEmail($topic, $message)
 {
@@ -30,7 +31,7 @@
 } else {
 $stopid = "";
 $stopcode = "";
-$urlparts = explode("?",$_SERVER["HTTP_REFERER"]);
+if (isset($_SERVER["HTTP_REFERER"])) $urlparts = explode("?",$_SERVER["HTTP_REFERER"]);
 if (isset($urlparts[1])) {
     $getparams = explode("&",$urlparts[1]);
     foreach ($getparams as $param) {
@@ -59,7 +60,7 @@
 </textarea>
 <textarea name="extrainfo" id="extrainfo">
 <?php
-  echo "Referrer URL: ".$_SERVER["HTTP_REFERER"];
+  echo "Referrer URL: ".($_SERVER["HTTP_REFERER"] ? $_SERVER["HTTP_REFERER"] : "");
   echo "\nCurrent page URL: ".curPageURL();
   echo "\nUser Agent: ".$_SERVER["HTTP_USER_AGENT"];
   echo "\nUser host/IP: ".$_SERVER["HTTP_X_FORWARDED_FOR"]." ".$_SERVER["REMOTE_ADDR"]; 

--- a/include/common-template.inc.php
+++ b/include/common-template.inc.php
@@ -27,7 +27,7 @@
     $url.= $GA_PIXEL . "?";
     $url.= "utmac=" . $GA_ACCOUNT;
     $url.= "&utmn=" . rand(0, 0x7fffffff);
-    $referer = $_SERVER["HTTP_REFERER"];
+    $referer = (isset($_SERVER["HTTP_REFERER"]) ? $_SERVER["HTTP_REFERER"] : "");
     $query = $_SERVER["QUERY_STRING"];
     $path = $_SERVER["REQUEST_URI"];
     if (empty($referer)) {
@@ -169,6 +169,7 @@
 	</div><!-- /header -->
         <a name="maincontent" id="maincontent"></a>
         <div data-role="content"> ';
+        if ($GTFSREnabled) {
         $overrides = getServiceOverride();
         if ($overrides['service_id']) {
             if ($overrides['service_id'] == "noservice") {
@@ -178,7 +179,6 @@
                 echo '<div id="servicewarning">Buses are running on an altered timetable today due to industrial action/public holiday. See <a href="http://www.action.act.gov.au">http://www.action.act.gov.au</a> for details.</div>';
             }
         }
-        if ($GTFSREnabled) {
             $serviceAlerts = getServiceAlertsAsArray("agency", "0");
             if (isset($serviceAlerts['entity']) && sizeof($serviceAlerts['entity']) > 0) {
                 foreach ($serviceAlerts['entity'] as $entity) {

--- a/include/common.inc.php
+++ b/include/common.inc.php
@@ -63,7 +63,9 @@
 include_once ("common-geo.inc.php");
 include_once ("common-net.inc.php");
 include_once ("common-transit.inc.php");
-include_once ("common-db.inc.php");
+if (!strstr($_SERVER['PHP_SELF'], "feedback")) {
+	include_once ("common-db.inc.php");
+}
 
 include_once ("common-request.inc.php");
 include_once ("common-session.inc.php");