#!/usr/bin/env python

import cgi, jinja2, os, json, re
import cgitb; cgitb.enable()
from jinja2 import Template

# Directory => ITEMS list (all files with a timestamp name, grouped)
path = "/var/www/static/gait"
try:
	ff = os.listdir(path)
except OSError:
	ff = []
tpat = re.compile(r"^(\d\d\d\d)-(\d\d)-(\d\d)-(\d\d)-(\d\d)-(\d\d)")
items = {}
for f in ff:
	base, ext = os.path.splitext(f)
	ext = ext[1:]
	m = tpat.match(f)
	if m:
		t = m.group(0)
		if t not in items:
			items[t] = {}
		items[t][ext] = f

items = [items[key] for key in sorted(items, reverse=True)]
for i in items[10:]:
	for f in i.items():
		print "deleting ", f
		fp = os.path.join(path, f)
		os.unlink(fp)
# dump the data (debugging)
# print "Content-type: text/plain"
# print ""
# print json.dumps(items, indent=2)

# Output template with items
print "Content-type: text/html"
print ""
print Template(u"""<html>
<head>
<title>ADOPT A WALK</title>
<meta charset="utf-8">
<link rel="stylesheet" type="text/css" href="../styles/main.css">
</head>
<body>
	<div id="wrappper">
	
	<header>
		<img src="../images/headertr3.png" width="100%"/>
	</header>

	<div class="firstline">
		<p> Here you can find footage of your walks.</p>
	</div>

	<img src="../images/camera.png" />
	
	<div class="secondline">
		<p> Steal a walk from another person's video. Download it. </p>
	</div>


	<div class="thirdline">
		<p> Promise me, you're gonna start using this walk for the rest of the day. </p>
	</div>

	<img src="../images/cover.png" />


	<div class="movies">
		{% for i in items %}
		<a href="/static/gait/{{i.mp4}}"><img src="/static/gait/{{i.jpg}}" /></a>
		<p>{{i.mp4}}</p>
		{% endfor %}
	</div>

	</div>
</body>
</html>""").render(items=items).encode("utf-8")