89 lines
2.3 KiB
Python
Executable File
89 lines
2.3 KiB
Python
Executable File
#! /usr/bin/python
|
|
|
|
import cgitb; cgitb.enable()
|
|
import htmltmpl
|
|
import loom
|
|
import re
|
|
import sys
|
|
import cgi
|
|
import os
|
|
import rfc822
|
|
import urllib
|
|
import cStringIO as StringIO
|
|
|
|
var_re = re.compile('\$(\w+|{\w+})')
|
|
def fill_template(tmpl, **keywds):
|
|
def repl(match):
|
|
var = match.group(0)[1:]
|
|
var = var.strip('{}')
|
|
return keywds[var]
|
|
return var_re.sub(repl, tmpl)
|
|
|
|
|
|
def serve(s, c_t):
|
|
o = ('Content-type: %s\r\nContent-length: %d\r\n\r\n%s' %
|
|
(c_t, len(s), s))
|
|
sys.stdout.write(o)
|
|
|
|
f = cgi.FieldStorage()
|
|
|
|
s = f.getfirst('sett')
|
|
if s:
|
|
sett = loom.str_to_sett(s)
|
|
l = loom.tartan(sett)
|
|
p = StringIO.StringIO()
|
|
l.png(p)
|
|
|
|
serve(p.getvalue(), 'image/png')
|
|
else:
|
|
manager = htmltmpl.TemplateManager(precompile=0)
|
|
tmpl = manager.prepare('/home/neale/lib/wiki/templates/page.tmpl')
|
|
processor = htmltmpl.TemplateProcessor(html_escape=False)
|
|
|
|
t = os.environ.get('PATH_INFO', '').strip('/')
|
|
if not t:
|
|
t = f.getfirst('t', 'Unknown')
|
|
s = f.getfirst('s')
|
|
if t and not s:
|
|
try:
|
|
m = rfc822.Message(file('%s.tartan' % t))
|
|
t = m.get('Title', t)
|
|
s = m.get('Sett')
|
|
except IOError:
|
|
pass
|
|
|
|
if not t or not s:
|
|
# Default to Black Watch
|
|
t = 'Black Watch'
|
|
s = ('B22 BK2 B2 BK2 B2 BK16 G16 BK2 G16 BK16 B16 BK2 B2'
|
|
'BK2 G10 BK8 DB9 BK1 DB1')
|
|
s_st = s.replace(' ', '')
|
|
s_st = s_st.replace('\n' ,'')
|
|
|
|
content = '''
|
|
<ul style="background: white; float: right;">
|
|
<li><a href="design.cgi?sett=%(sett_compressed)s">image only</a></li>
|
|
<li><a href="/~neale/tartans">More tartans</a></li>
|
|
</ul>
|
|
|
|
<h2>woozle.org tartan designer</h2>
|
|
<form action="design" style="padding: 10px;">
|
|
<input name="t" value="%(tartan)s" />
|
|
<textarea name="s" rows="3" cols="40">%(sett)s</textarea> <br />
|
|
<input type="submit" value="Generate" />
|
|
</form>
|
|
|
|
<div style="background: url(design.cgi?sett=%(sett_compressed)s);
|
|
height: 400px;
|
|
border: solid black 40px;">
|
|
</div>
|
|
''' % {'tartan': t,
|
|
'sett': s,
|
|
'sett_compressed': urllib.quote(s_st)}
|
|
|
|
processor.set('title', t)
|
|
processor.set('content', content)
|
|
page = processor.process(tmpl)
|
|
|
|
serve(page, 'text/html')
|