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[WebUI] Return 404.html for files not found

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- This ensures a proper request response is returned.
This commit is contained in:
Calum Lind 2017-03-13 13:53:01 +00:00
parent 960f3a6552
commit 321677e05a
2 changed files with 33 additions and 21 deletions
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10
deluge/ui/web/render/404.html Normal file
View File

@ -0,0 +1,10 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Deluge: Web UI ${version}</title>
</head>
<body>
<h1>Error 404 - Page Not Found</h1>
<b>The requested template file was not found.</b>
</body>
</html>

44
deluge/ui/web/server.py
View File

@ -140,14 +140,15 @@ class Render(resource.Resource):
request.setResponseCode(http.INTERNAL_SERVER_ERROR)
return ''
if request.render_file not in self.template_files:
if request.render_file in self.template_files:
request.setResponseCode(http.OK)
filename = os.path.join('render', request.render_file)
else:
request.setResponseCode(http.NOT_FOUND)
return '<h1>404 - Not Found</h1>'
filename = os.path.join('render', '404.html')
filename = os.path.join('render', request.render_file)
template = Template(filename=rpath(filename))
request.setHeader(b'content-type', b'text/html')
request.setResponseCode(http.OK)
template = Template(filename=rpath(filename))
return compress(template.render(), request)
@ -233,23 +234,22 @@ class LookupResource(resource.Resource, component.Component):
log.debug('Requested path: %s', request.lookup_path)
path = os.path.dirname(request.lookup_path)
if path not in self.__paths:
request.setResponseCode(http.NOT_FOUND)
return '<h1>404 - Not Found</h1>'
filename = os.path.basename(request.path)
for directory in self.__paths[path]:
if os.path.join(directory, filename):
path = os.path.join(directory, filename)
log.debug('Serving path: %s', path)
mime_type = mimetypes.guess_type(path)
request.setHeader(b'content-type', mime_type[0])
with open(path, 'rb') as _file:
data = _file.read()
return compress(data, request)
if path in self.__paths:
filename = os.path.basename(request.path)
for directory in self.__paths[path]:
if os.path.join(directory, filename):
path = os.path.join(directory, filename)
log.debug('Serving path: %s', path)
mime_type = mimetypes.guess_type(path)
request.setHeader(b'content-type', mime_type[0])
with open(path, 'rb') as _file:
data = _file.read()
return compress(data, request)
request.setResponseCode(http.NOT_FOUND)
return '<h1>404 - Not Found</h1>'
request.setHeader(b'content-type', b'text/html')
template = Template(filename=rpath(os.path.join('render', '404.html')))
return compress(template.render(), request)
class ScriptResource(resource.Resource, component.Component):
@ -409,7 +409,9 @@ class ScriptResource(resource.Resource, component.Component):
return compress(data, request)
request.setResponseCode(http.NOT_FOUND)
return '<h1>404 - Not Found</h1>'
request.setHeader(b'content-type', b'text/html')
template = Template(filename=rpath(os.path.join('render', '404.html')))
return compress(template.render(), request)
class TopLevel(resource.Resource):