From 25dc8e1226eeb7add5fd668ea1679af2c23b6189 Mon Sep 17 00:00:00 2001
From: Ben Kurtovic <ben.kurtovic@verizon.net>
Date: Sat, 28 Jan 2012 18:50:36 -0500
Subject: [PATCH] EarwigBot Status page, minor CSS cleanup.

---
 pages/earwigbot.mako | 53 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 static/css/main.css  | 16 +++++++++++++---
 static/js/potd.js    |  3 +++
 3 files changed, 69 insertions(+), 3 deletions(-)

diff --git a/pages/earwigbot.mako b/pages/earwigbot.mako
index 911199d..239b851 100644
--- a/pages/earwigbot.mako
+++ b/pages/earwigbot.mako
@@ -1,2 +1,55 @@
+<%!
+    from datetime import datetime
+    import os
+    import re
+    from shlex import split
+    from subprocess import check_output, CalledProcessError, STDOUT
+
+    os.environ["SGE_ROOT"] = "/sge62"
+
+    def format_date(d):
+        start = datetime.strptime(d, "%a %b %d %H:%M:%S %Y")
+        since = start.strftime("%b %d, %Y at %H:%M:%S UTC")
+        diff = (datetime.utcnow() - start)
+        if diff.days:
+            uptime = "{0} days".format(diff.days)
+            if diff.seconds >= 3600:
+                uptime += ", {0} hours".format(diff.seconds / 3600)
+        else:
+            if diff.seconds > 3600:
+                uptime = "{0} hours".format(diff.seconds / 3600)
+            elif diff.seconds > 60:
+                uptime = "{0} minutes".format(diff.seconds / 60)
+            else:
+                uptime = "{0} seconds".format(diff.seconds)
+        return (since, uptime)
+
+    def collect_status_info():
+        try:
+            result = check_output(["qstat", "-j", "earwigbot"], stderr=STDOUT)
+        except CalledProcessError as e:
+            return ["offline"]
+
+        if result.startswith("Following jobs do not exist:"):
+            return ["offline"]
+
+        lines = result.splitlines()[1:]
+        re_key = "^(.*?):\s"
+        re_val = ":\s*(.*?)$"
+        data = dict((re.search(re_key, line).group(1), re.search(re_val, line).group(1)) for line in lines)
+        since, uptime = format_date(data["submission_time"])
+        host = data["sge_o_host"]
+        return ["online", since, uptime, host]
+%>\
+<%def name="get_status()" filter="trim">
+    <% status, since, uptime, host = collect_status_info() %>
+    <span class="${status}">${status}</span>
+    % if status == "online":
+        since ${since} (${uptime} uptime) on <tt>${host}</tt>
+    % endif
+</%def>\
 <%include file="/support/header.mako" args="environ=environ, title='EarwigBot Status'"/>
+            <h1>EarwigBot Status</h1>
+            <p>EarwigBot is ${get_status()}.</p>
+            <p>Additional information: <a href="http://status.toolserver.org/">status.toolserver.org</a></p>
 <%include file="/support/footer.mako" args="environ=environ"/>
diff --git a/static/css/main.css b/static/css/main.css
index 331f91c..507fe81 100644
--- a/static/css/main.css
+++ b/static/css/main.css
@@ -2,8 +2,8 @@ body {
     font-family: helvetica, arial, clean, sans-serif;
     font-size: 14px;
     color: #000;
-    /*background-color: #E0E0E0;*/
     background-color: #000;
+    margin: 0;
 }
 
 ul, ol {
@@ -11,7 +11,7 @@ ul, ol {
 }
 
 div#header {
-    margin: 20px;
+    margin: 30px 60px 30px 60px;
     padding: 2px 15px 2px 15px;
     border: 1px solid #777;
     background-color: #FFF;
@@ -19,7 +19,7 @@ div#header {
 
 div#container {
     line-height: 1.5;
-    margin: 0 20px 90px 20px;
+    margin: 0 60px 100px 60px;
     padding: 2px 15px 2px 15px;
     border: 1px solid #777;
     background-color: #FFF;
@@ -81,6 +81,16 @@ p.tooldesc {
     margin: 6px 0 6px 0;
 }
 
+span.offline {
+    color: #900;
+    font-weight: bold;
+}
+
+span.online {
+    color: #090;
+    font-weight: bold;
+}
+
 span.light  { color: #CCC; }
 span.medium { color: #AAA; }
 
diff --git a/static/js/potd.js b/static/js/potd.js
index b6b24d0..dbaaf0c 100644
--- a/static/js/potd.js
+++ b/static/js/potd.js
@@ -65,6 +65,9 @@ function parse_file_url(data, filename) {
     if (imgwidth/imgheight > winwidth/winheight) {
         width = Math.round((imgwidth/imgheight) * winheight);
     }
+    if (width > imgwidth) {
+        width = imgwidth;
+    }
     url += "/" + width + "px-" + filename;
 
     document.body.style.backgroundImage="url('" + url + "')";