From 05a150935885a8c88ce7ab348febb4854c98803e Mon Sep 17 00:00:00 2001
From: Stefan Brannfjell <braste10@nith.no>
Date: Mon, 5 May 2014 23:12:37 +0200
Subject: [PATCH] Preview: http://4.ii.gl/4VnAws.png Added changelog ticker
 system in front page. Optional enable/disable it in config.php Only refreshes
 the cache when any changes are being done to it. This looks way more
 practical than a stupid news ticker. Inspiration from: http://nelvara.com/

---
 admin_reports.php    |  9 +++++++++
 changelog.php        |  4 ++--
 config.php           |  2 ++
 index.php            | 28 ++++++++++++++++++++++++++++
 layout/css/style.css |  4 ++++
 5 files changed, 45 insertions(+), 2 deletions(-)

diff --git a/admin_reports.php b/admin_reports.php
index 778425b..1f735e7 100644
--- a/admin_reports.php
+++ b/admin_reports.php
@@ -66,15 +66,24 @@ if (!empty($_POST)) {
         // Check if changelog exist (`id`, `text`, `time`, `report_id`, `status`)
         $changelog = mysql_select_single("SELECT * FROM `znote_changelog` WHERE `report_id`='$changelogReportId' LIMIT 1;");
         // If changelog exist
+        $updatechangelog = false;
         if ($changelog !== false) {
             // Update it
             mysql_update("UPDATE `znote_changelog` SET `text`='$changelogText', `time`='$time' WHERE `id`='".$changelog['id']."' LIMIT 1;");
             echo "<h2>Changelog message updated!</h2>";
+            $updatechangelog = true;
         } else {
             // Create it
             mysql_insert("INSERT INTO `znote_changelog` (`text`, `time`, `report_id`, `status`) 
                 VALUES ('$changelogText', '$time', '$changelogReportId', '$status');");
             echo "<h2>Changelog message created!</h2>";
+            $updatechangelog = true;
+        }
+        if ($updatechangelog) {
+            // Cache changelog
+            $cache = new Cache('engine/cache/changelog');
+            $cache->setContent(mysql_select_multi("SELECT `id`, `text`, `time`, `report_id`, `status` FROM `znote_changelog` ORDER BY `id` DESC;"));
+            $cache->save();
         }
         
     }
diff --git a/changelog.php b/changelog.php
index bc628db..629a17c 100644
--- a/changelog.php
+++ b/changelog.php
@@ -54,7 +54,7 @@ if (user_logged_in()) {
 <h1>Changelog</h1>
 <?php
 $cache = new Cache('engine/cache/changelog');
-if ($cache->hasExpired() || $updateCache === true) {
+if ($updateCache === true) {
 	$changelogs = mysql_select_multi("SELECT `id`, `text`, `time`, `report_id`, `status` FROM `znote_changelog` ORDER BY `id` DESC;");
 	
 	$cache->setContent($changelogs);
@@ -64,7 +64,7 @@ if ($cache->hasExpired() || $updateCache === true) {
 }
 if (isset($changelogs) && !empty($changelogs) && $changelogs !== false) {
 	?>
-	<table>
+	<table id="changelogTable">
 		<tr class="yellow">
 			<td>Changelogs</td>
 			<?php
diff --git a/config.php b/config.php
index 70682fd..18f2352 100644
--- a/config.php
+++ b/config.php
@@ -196,6 +196,8 @@
 	// -------------- \\
 	// WEBSITE STUFF  \\
 	// -------------- \\
+	// Enable or disable changelog ticker in news page.
+	$config['UseChangelogTicker'] = true;
 	// Highscore configuration
 	$config['highscore'] = array(
 			'rows' => 100,
diff --git a/index.php b/index.php
index 973a05e..94848c5 100644
--- a/index.php
+++ b/index.php
@@ -1,6 +1,34 @@
 <?php require_once 'engine/init.php'; include 'layout/overall/header.php';
 	if ($config['allowSubPages'] && file_exists("layout/sub/index.php")) include 'layout/sub/index.php';
 	else {
+		if ($config['UseChangelogTicker']) {
+			//////////////////////
+			// Changelog ticker //
+			// Load from cache
+			$changelogCache = new Cache('engine/cache/changelog');
+			$changelogs = $changelogCache->load();
+
+			if (isset($changelogs) && !empty($changelogs) && $changelogs !== false) {
+				?>
+				<table id="changelogTable">
+					<tr class="yellow">
+						<td colspan="2">Latest Changelog Updates (<a href="changelog.php">Click here to see full changelog</a>)</td>
+					</tr>
+					<?php
+					for ($i = 0; $i < count($changelogs) && $i < 5; $i++) {
+						?>
+						<tr>
+							<td><?php echo getClock($changelogs[$i]['time'], true, true); ?></td>
+							<td><?php echo $changelogs[$i]['text']; ?></td>
+						</tr>
+						<?php
+					}
+					?>
+				</table>
+				<?php
+			} else echo "No changelogs submitted.";
+		}
+		
 		$cache = new Cache('engine/cache/news');
 		if ($cache->hasExpired()) {
 			$news = fetchAllNews();
diff --git a/layout/css/style.css b/layout/css/style.css
index afe0a68..ba7b020 100644
--- a/layout/css/style.css
+++ b/layout/css/style.css
@@ -606,4 +606,8 @@ hr {
 }
 .updateTable tr td input {
   width: 500px;
+}
+
+#changelogTable {
+  width: 735px;
 }
\ No newline at end of file