From 62cc7a0427686277797e1fe7db12d89f38d3f9ae Mon Sep 17 00:00:00 2001
From: ars <asav1410@gmail.com>
Date: Tue, 13 Oct 2020 10:46:30 +0100
Subject: Fix line breaks between  |  and above table. Don't show service
 updates on home page when there aren't any. Add link to home.

---
 index.php | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/index.php b/index.php
index 1fed29c..ac19989 100644
--- a/index.php
+++ b/index.php
@@ -60,6 +60,7 @@ function cmp($a, $b) {
 $servUpdates = getData('service', false, false, false);
 
 if (isset($_GET['route'])) {
+  echo '<a href="index.php">Home</a>';
   $route = $_GET['route'];
   $days = array('mon_fri', 'sat', 'sun');
   $directions = array('outbound', 'inbound');
@@ -81,7 +82,7 @@ if (isset($_GET['route'])) {
   }
 
   //print friday only gmp_legend
-  echo '<br><table align="left" border="1" cellpadding="3" style="background-color: #039DFF;"><tr><td>Friday Only</td><tr><table><br>';
+  echo '<table align="left" border="1" cellpadding="3" style="background-color: #039DFF;"><tr><td>Friday Only</td><tr><table>';
 
   // print timetables
   foreach ($days as $day) {
@@ -108,7 +109,7 @@ if (isset($_GET['route'])) {
           usort($stopList,"cmp");
           $trips = getData('trips', $route, $direction, $day);
           // print timetable info while setting display friendly case for directions
-          // TODO: add linebreaks between end of table and next table title
+          echo '&nbsp;';
           echo '<h3>' . ucfirst($direction) . ' | ' . $displayDay . '</h3>';
           echo '<table align="left" border="1" cellpadding="3" width="100%">';
           // search for $stopList['stop_name'] in each trip and print time in row on table
@@ -149,9 +150,11 @@ else {
   } else {
       echo '<h3>' . $meta['name']. ' | ' . $meta['from'] . ' - ' . $meta['to'] . '</h3>';
   }
-  echo '<h4>Service Updates:</h4><p>';
-  foreach ($servUpdates as $update) {
-    echo $update['content'] . '- <b>Affected Routes: </b>' . implode(", ",$update['services']) . '<br><br>';
+  if (!empty($routeUpdates)) {
+      echo '<h4>Service Updates:</h4><p>';
+      foreach ($servUpdates as $update) {
+          echo $update['content'] . '- <b>Affected Routes: </b>' . implode(", ",$update['services']) . '<br><br>';
+      }
   }
   foreach ($routes as $route) {
     echo '<h4><a href="index.php?route=' . $route['service_number'] . '">' . $route['service_number'] . ' - ' . $route['service_name'] . '</a></h4>';
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