# HG changeset patch
# User paulo
# Date 1363077797 25200
# Node ID 50de1845520fa54d23c1258a254e12f36695c625
# Parent  315afeb47e52015a4f1c9fdda086fd2ae379f0ec
add first draft of index_app.py

diff -r 315afeb47e52 -r 50de1845520f index_app.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/index_app.py	Tue Mar 12 01:43:17 2013 -0700
@@ -0,0 +1,64 @@
+import os
+import stat
+import datetime
+
+import html
+
+
+def _get_cwd(environ):
+	ROOTPATH = "pauloang.com"
+	path_info = environ.get("PATH_INFO", '')
+	return [ROOTPATH] + [i for i in path_info.split('/') if len(i) > 0]
+
+
+def _get_breadcrumb(cwd):
+	h = html.HTML()
+	for (i, d) in enumerate(cwd[:-1]):
+		h.a(d, href='/' + '/'.join(cwd[1:i+1]))
+		h.text('/')
+	h.text(cwd[-1])
+	return h
+
+
+def main(environ):
+	cwd = _get_cwd(environ)
+	dirs = []
+	
+	for i in os.listdir("."):
+		if i[0] != '.' and os.path.isdir(i):
+			statobj = os.stat(i)
+			mtime = datetime.datetime.fromtimestamp(statobj.st_mtime)
+			modeok = (statobj.st_mode & stat.S_IXOTH) and (statobj.st_mode & stat.S_IROTH)
+			dirs.append((i, modeok, mtime))
+	
+	root = html.HTML("html")
+	TITLE_FMT = "-[%s]-" 
+	title = TITLE_FMT % '/'.join(cwd)
+	
+	header = root.header
+	header.title(title)
+	header.link(rel="stylesheet", type="text/css", href="index.css")
+	
+	body = root.body
+	body.h1(TITLE_FMT % str(_get_breadcrumb(cwd)), escape=False)
+	
+	body_table = body.table
+	
+	for (i, modeok, mtime) in sorted(dirs, key=lambda x: x[2], reverse=True):
+		if modeok:
+			r = body_table.tr
+			r.td.div(mtime.isoformat(), klass="index_date")
+			r.td.a(i, href=i)
+	
+	return unicode(root).encode("utf-8")
+
+
+def app(environ, start_response):
+	response_body = main(environ)
+	response_headers = [
+		("Content-Type", "text/html; charset=UTF-8"),
+		("Content-Length", str(len(response_body))),
+	]
+	start_response("200 OK", response_headers)
+
+	return [response_body]
diff -r 315afeb47e52 -r 50de1845520f index_test_server.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/index_test_server.py	Tue Mar 12 01:43:17 2013 -0700
@@ -0,0 +1,14 @@
+import wsgiref.simple_server 
+import SocketServer
+
+import index_app
+
+
+class ThreadingWSGIServer(SocketServer.ThreadingMixIn, wsgiref.simple_server.WSGIServer):
+	pass
+
+
+if __name__ == "__main__":
+	httpd = ThreadingWSGIServer(('', 8000), wsgiref.simple_server.WSGIRequestHandler)
+	httpd.set_app(index_app.app)
+	httpd.serve_forever()