From 0e936a1e55d0168b8d4af5e396bc8a22c7d260e2 Mon Sep 17 00:00:00 2001
From: Jon Bergli Heier <snakebite@jvnv.net>
Date: Fri, 29 Jul 2011 17:09:03 +0200
Subject: Added support for configurable virtual root.

---
 db.py                   | 11 ++++++-----
 fbin.py                 | 42 +++++++++++++++++++++++++++++++-----------
 templates/base.tmpl     | 18 +++++++++---------
 templates/help.tmpl     |  2 +-
 templates/login.tmpl    |  2 +-
 templates/register.tmpl |  2 +-
 templates/upload.tmpl   |  2 +-
 7 files changed, 50 insertions(+), 29 deletions(-)

diff --git a/db.py b/db.py
index 3e16cd9..8652540 100644
--- a/db.py
+++ b/db.py
@@ -52,9 +52,10 @@ class File(Base):
 		return os.path.join(settings.file_directory, self.hash + os.path.splitext(self.filename)[1])
 
 	def html(self):
-		return u'<a href="/f/{hash}/{filename}">{filename}</a> <sup><a href="/f/{hash}">1</a> <a href="/f/{hash}{ext}">2</a></sup> ({size}) on {date}'.format(
-			hash = self.hash, filename = self.filename, ext = os.path.splitext(self.filename)[1],
-			size = self.pretty_size(os.path.getsize(self.get_path())), date = self.date.strftime('%Y-%m-%d %H:%M:%S UTC'))
+		return u'<a href="{root}f/{hash}/{filename}">{filename}</a> ' \
+				'<sup><a href="{root}f/{hash}">1</a> <a href="{root}f/{hash}{ext}">2</a></sup> ({size}) on {date}'.format(
+			root = settings.virtual_root, hash = self.hash, filename = self.filename, ext = os.path.splitext(self.filename)[1],
+			size = self.pretty_size(self.get_size()), date = self.date.strftime('%Y-%m-%d %H:%M:%S UTC'))
 
 	def get_mime_type(self):
 		return mimetypes.guess_type(self.filename, strict = False)[0] or 'application/octet-stream'
@@ -63,8 +64,8 @@ class File(Base):
 		return self.get_mime_type().startswith('image')
 
 	def image_html(self):
-		return u'<a href="/f/{hash}{ext}" title="{filename}"><img src="/t/{hash}" alt="{filename}" /></a>'.format(
-			hash = self.hash, filename = self.filename, ext = os.path.splitext(self.filename)[1])
+		return u'<a href="{root}f/{hash}{ext}" title="{filename}"><img src="{root}t/{hash}" alt="{filename}" /></a>'.format(
+			root = settings.virtual_root, hash = self.hash, filename = self.filename, ext = os.path.splitext(self.filename)[1])
 
 Base.metadata.create_all()
 Session = sessionmaker(bind = engine, autoflush = True, autocommit = False)
diff --git a/fbin.py b/fbin.py
index b7450f1..bae6434 100755
--- a/fbin.py
+++ b/fbin.py
@@ -154,7 +154,7 @@ class Application(object):
 		form = cgi.FieldStorage(fp = environ['wsgi.input'], environ = environ)
 		if environ['REQUEST_METHOD'] != 'POST' or not 'file' in form or not 'filename' in form:
 			start_response('200 OK', [('Content-Type', 'text/html')])
-			return str(templates.upload(searchList = {'user': user}))
+			return str(templates.upload(searchList = {'root': settings.virtual_root, 'user': user}))
 
 		filename = form.getvalue('filename')
 
@@ -185,6 +185,7 @@ class Application(object):
 		else:
 			start_response('200 OK', [('Content-Type', 'text/html')])
 			return str(templates.uploaded(searchList = {
+				'root': settings.virtual_root,
 				'user': user,
 				'hash': hash,
 				'filename': filename,
@@ -200,6 +201,7 @@ class Application(object):
 		if environ['REQUEST_METHOD'] != 'POST' or not 'username' in form or not 'password' in form:
 			start_response('200 OK', [('Content-Type', 'text/html')])
 			return str(templates.login(searchList = {
+				'root': settings.virtual_root,
 				'user': user,
 				'error': None,
 			}))
@@ -212,6 +214,7 @@ class Application(object):
 		if user == None:
 			start_response('200 OK', [('Content-Type', 'text/html')])
 			return str(templates.login(searchList = {
+				'root': settings.virtual_root,
 				'user': user,
 				'error': 'Login failed',
 			}))
@@ -225,7 +228,10 @@ class Application(object):
 		c['uid']['expires'] = expires
 		c['identifier']['expires'] = expires
 
-		start_response('302 Found', [('Location', '/u'), ('Set-Cookie', c['uid'].OutputString()), ('Set-Cookie', c['identifier'].OutputString())])
+		start_response('302 Found', [
+			('Location', settings.virtual_root + 'u'),
+			('Set-Cookie', c['uid'].OutputString()),
+			('Set-Cookie', c['identifier'].OutputString())])
 		return []
 
 	def register(self, environ, start_response, path):
@@ -235,6 +241,7 @@ class Application(object):
 		if environ['REQUEST_METHOD'] != 'POST' or not 'username' in form or not 'password' in form or not 'password2' in form:
 			start_response('200 OK', [('Content-Type', 'text/html')])
 			return str(templates.register(searchList = {
+				'root': settings.virtual_root,
 				'user': user,
 				'error': None,
 			}))
@@ -245,6 +252,7 @@ class Application(object):
 		if password != password2:
 			start_response('200 OK', [('Content-Type', 'text/html')])
 			return str(templates.register(searchList = {
+				'root': settings.virtual_root,
 				'user': user,
 				'error': 'Passwords doesn\'t match',
 			}))
@@ -253,11 +261,12 @@ class Application(object):
 		if not user:
 			start_response('200 OK', [('Content-Type', 'text/html')])
 			return str(templates.register(searchList = {
+				'root': settings.virtual_root,
 				'user': None,
 				'error': 'Username already taken.',
 			}))
 
-		start_response('302 Found', [('Location', '/l')])
+		start_response('302 Found', [('Location', settings.virtual_root + 'l')])
 		return []
 
 	def logout(self, environ, start_response, path):
@@ -267,7 +276,10 @@ class Application(object):
 		c['uid']['expires'] = expires
 		c['identifier'] = ''
 		c['identifier']['expires'] = expires
-		start_response('302 Found', [('Set-Cookie', c['uid'].OutputString()), ('Set-Cookie', c['identifier'].OutputString()), ('Location', '/')])
+		start_response('302 Found', [
+			('Set-Cookie', c['uid'].OutputString()),
+			('Set-Cookie', c['identifier'].OutputString()),
+			('Location', settings.virtual_root)])
 		return []
 
 	def static(self, environ, start_response, path):
@@ -285,6 +297,7 @@ class Application(object):
 		user = self.validate_cookie(c)
 		start_response('200 OK', [('Content-Type', 'text/html')])
 		return str(templates.help(searchList = {
+			'root': settings.virtual_root,
 			'user': user,
 			'scheme': environ['wsgi.url_scheme'],
 			'host': environ['HTTP_HOST'],
@@ -299,6 +312,7 @@ class Application(object):
 		files = self.get_files(user)
 		start_response('200 OK', [('Content-Type', 'text/html')])
 		return str(templates.my(searchList = {
+			'root': settings.virtual_root,
 			'user': user,
 			'files': files,
 		}))
@@ -312,6 +326,7 @@ class Application(object):
 		files = [f for f in self.get_files(user) if f.is_image()]
 		start_response('200 OK', [('Content-Type', 'text/html')])
 		return str(templates.images(searchList = {
+			'root': settings.virtual_root,
 			'user': user,
 			'files': files,
 		}))
@@ -346,16 +361,21 @@ class Application(object):
 
 	def __call__(self, environ, start_response):
 		path = environ['PATH_INFO'].split('/')[1:]
-		module = path[0]
+		module = path[0] if len(path) else ''
 		if len(module) and module in 'fulshmitor':
 			return getattr(self, module)(environ, start_response, path)
 		else:
-			start_response('302 Found', [('Location', '/u')])
+			start_response('302 Found', [('Location', settings.virtual_root + 'u')])
 			return []
 
 if __name__ == '__main__':
-	from wsgiref.simple_server import make_server, WSGIServer
-	# enable IPv6
-	WSGIServer.address_family |= 10
-	http = make_server('', 8000, Application())
-	http.serve_forever()
+	import sys
+	if len(sys.argv) == 3:
+		from flup.server.fcgi import WSGIServer
+		WSGIServer(Application(), bindAddress = (sys.argv[1], int(sys.argv[2]))).run()
+	else:
+		from wsgiref.simple_server import make_server, WSGIServer
+		# enable IPv6
+		WSGIServer.address_family |= 10
+		http = make_server('', 8000, Application())
+		http.serve_forever()
diff --git a/templates/base.tmpl b/templates/base.tmpl
index 307aaec..6c1cb4f 100644
--- a/templates/base.tmpl
+++ b/templates/base.tmpl
@@ -4,26 +4,26 @@
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 	<head>
 		<title>$title</title>
-		<link rel="StyleSheet" href="/s/style.css" type="text/css" />
+		<link rel="StyleSheet" href="${root}s/style.css" type="text/css" />
 #block head
 #end block
 	</head>
 	<body>
 		<div id="page">
 			<div id="page-header">
-				<h1><a href="/">$header</a></h1>
+				<h1><a href="$root">$header</a></h1>
 				<div id="page-menu">
 					<ul>
-						<li><a href="/u">upload</a></li>
+						<li><a href="${root}u">upload</a></li>
 #if $user
-						<li><a href="/o">logout</a></li>
-						<li><a href="/m">myfiles</a></li>
-						<li><a href="/i">images</a></li>
+						<li><a href="${root}o">logout</a></li>
+						<li><a href="${root}m">myfiles</a></li>
+						<li><a href="${root}i">images</a></li>
 #else
-						<li><a href="/l">login</a></li>
-						<li><a href="/r">register</a></li>
+						<li><a href="${root}l">login</a></li>
+						<li><a href="${root}r">register</a></li>
 #end if
-						<li><a href="/h">help</a></li>
+						<li><a href="${root}h">help</a></li>
 					</ul>
 				</div>
 			</div>
diff --git a/templates/help.tmpl b/templates/help.tmpl
index bdf95d4..bb59424 100644
--- a/templates/help.tmpl
+++ b/templates/help.tmpl
@@ -2,7 +2,7 @@
 #def header: help
 #extends templates.base
 #def content
-		<p>Usage: POST to <a href="$scheme://$host/u">$scheme://$host/u</a> with filedata given to "file" and original filename to "filename".
+		<p>Usage: POST to <a href="$scheme://${host}${root}u">$scheme://${host}${root}u</a> with filedata given to "file" and original filename to "filename".
 		Login is sent by cookies with either:
 		<ul>
 			<li>user id in "uid" and an identifier which is sha1(uid+sha1(password))</li>
diff --git a/templates/login.tmpl b/templates/login.tmpl
index 306b0aa..d8aaded 100644
--- a/templates/login.tmpl
+++ b/templates/login.tmpl
@@ -4,7 +4,7 @@
 #def content
 #set error = $error or ''
 		<div class="error">$error</div>
-		<form method="post" action="/l">
+		<form method="post" action="${root}l">
 			<p>username</p>
 			<p><input type="text" id="username" name="username" /></p>
 			<p>password</p>
diff --git a/templates/register.tmpl b/templates/register.tmpl
index 2a9d1a9..cb371a7 100644
--- a/templates/register.tmpl
+++ b/templates/register.tmpl
@@ -4,7 +4,7 @@
 #def content
 #set error = $error or ''
 		<div class="error">$error</div>
-		<form method="post" action="/r">
+		<form method="post" action="${root}r">
 			<p>username</p>
 			<p><input type="text" id="username" name="username" /></p>
 			<p>password</p>
diff --git a/templates/upload.tmpl b/templates/upload.tmpl
index 49b0212..ab0bddb 100644
--- a/templates/upload.tmpl
+++ b/templates/upload.tmpl
@@ -15,7 +15,7 @@
 		</script>
 #end def
 #def content
-		<form method="post" action="/u" enctype="multipart/form-data">
+		<form method="post" action="${root}u" enctype="multipart/form-data">
 			<input type="hidden" id="filename" name="filename" />
 			<p><input type="file" id="file" name="file" onchange="file_changed()" /></p>
 			<p><input type="submit" value="Upload" /></p>
-- 
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