From 5aaccff5d3eb7124c2598ca8295213af5f4e6728 Mon Sep 17 00:00:00 2001
From: jim-p <jim@pingle.org>
Date: Sun, 5 Apr 2009 15:03:39 -0400
Subject: [PATCH] New Widget: Gmirror Status

---
 .../www/widgets/include/gmirror_status.inc    | 31 ++++++++++
 .../widgets/widgets/gmirror_status.widget.php | 59 +++++++++++++++++++
 2 files changed, 90 insertions(+)
 create mode 100644 usr/local/www/widgets/include/gmirror_status.inc
 create mode 100644 usr/local/www/widgets/widgets/gmirror_status.widget.php

diff --git a/usr/local/www/widgets/include/gmirror_status.inc b/usr/local/www/widgets/include/gmirror_status.inc
new file mode 100644
index 0000000000..677be85b08
--- /dev/null
+++ b/usr/local/www/widgets/include/gmirror_status.inc
@@ -0,0 +1,31 @@
+<?php
+function get_gmirror_status() {
+	$status = "";
+	exec("/sbin/gmirror status", $status);
+	$mirrors = array();
+
+	/* Empty output = no mirrors found */
+	if (count($status) > 0) {
+		/* We don't need the first row, it's just a header */
+		$status = array_slice($status, 1);
+
+		/* Loop through gmirror status output. */
+		foreach ($status as $line) {
+			/* Split the line by whitespace */
+			$all = preg_split("/[\s\t]+/", trim($line), 3);
+			if (count($all) == 3) {                        
+				/* If there are three items on a line, it is mirror name, status, and component */
+				$currentmirror = $all[0];
+				$mirrors[$currentmirror]["name"] = $all[0];
+				$mirrors[$currentmirror]["status"] = $all[1];
+				$mirrors[$currentmirror]["components"] = array();
+				$mirrors[$currentmirror]["components"][] = $all[2];
+			} elseif ((trim($line) != "") && (count($all) > 0)) {
+				/* If there is just one item on a line, it is a component name of the previous mirror */
+				$mirrors[$currentmirror]["components"][] = trim($line);
+			}
+		}
+	}
+	/* Return an hash of mirrors and components */	
+	return $mirrors;
+} ?>
\ No newline at end of file
diff --git a/usr/local/www/widgets/widgets/gmirror_status.widget.php b/usr/local/www/widgets/widgets/gmirror_status.widget.php
new file mode 100644
index 0000000000..2417128291
--- /dev/null
+++ b/usr/local/www/widgets/widgets/gmirror_status.widget.php
@@ -0,0 +1,59 @@
+<?php
+/*
+    gmirror_status.widget.php
+    Copyright (C) 2009 Jim Pingle
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+    INClUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+    AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+    POSSIBILITY OF SUCH DAMAGE.
+*/
+
+$mirrors = get_gmirror_status();
+
+?>
+<table width="100%" border="0" cellspacing="0" cellpadding="0">
+	<tbody>
+<?php if (count($mirrors) > 0) { ?>
+		<tr>
+			<td width="40%" class="vncellt">Name</td>
+			<td width="40%" class="vncellt">Status</td>
+			<td width="20%" class="vncellt">Component</td>
+		</tr>
+	<?php foreach ($mirrors as $mirror => $name) { ?>
+		<tr>
+			<td width="40%" rowspan="<?= count($name["components"]) ?>" class="listr"><?= $name["name"] ?></td>
+			<td width="40%" rowspan="<?= count($name["components"]) ?>" class="listr"><?= $name["status"] ?></td>
+			<td width="20%" class="listr"><?= $name["components"][0] ?></td>
+		</tr>
+		<?php
+		if (count($name["components"]) > 1) {
+			$morecomponents = array_slice($name["components"], 1);
+			foreach ($morecomponents as $component) { ?>
+		<tr>
+			<td width="20%" class="listr"><?= $component ?></td>
+		</tr>
+		<?php	}
+		} ?>
+	<?php } ?>
+<?php } else { ?>
+		<tr><td colspan="3" class="listr">No Mirrors Found</td></tr>
+<?php } ?>
+	</tbody>
+</table>