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# -*- coding: utf-8 -*-
import werkzeug
import hatta.views
class WikiRequest(werkzeug.BaseRequest, werkzeug.ETagRequestMixin):
"""
A Werkzeug's request with additional functions for handling file
uploads and wiki-specific link generation.
"""
charset = 'utf-8'
encoding_errors = 'ignore'
def __init__(self, wiki, adapter, environ, **kw):
werkzeug.BaseRequest.__init__(self, environ, shallow=False, **kw)
self.wiki = wiki
self.adapter = adapter
def get_url(self, title=None, view=None, method='GET',
external=False, **kw):
if view is None:
view = 'view'
if title is not None:
kw['title'] = title.strip()
return self.adapter.build(view, kw, method=method,
force_external=external)
def get_download_url(self, title):
return self.get_url(title, 'download')
def get_author(self):
"""Try to guess the author name. Use IP address as last resort."""
try:
cookie = werkzeug.url_unquote(self.cookies.get("author", ""))
except UnicodeError:
cookie = None
try:
auth = werkzeug.url_unquote(self.environ.get('REMOTE_USER', ""))
except UnicodeError:
auth = None
author = (self.form.get("author") or cookie or auth or
self.remote_addr)
return author
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