def send_tiddlers(environ, start_response, tiddlers=None):
"""
Output the tiddlers contained in the provided
Tiddlers collection in a Negotiated representation.
Often, but not always, a wiki.
"""
last_modified = None
etag = None
download = environ['tiddlyweb.query'].get('download', [None])[0]
filters = environ['tiddlyweb.filters']
store = environ['tiddlyweb.store']
if filters:
candidate_tiddlers = Tiddlers(store=store)
try:
candidate_tiddlers.title = tiddlers.title
candidate_tiddlers.is_search = tiddlers.is_search
candidate_tiddlers.is_revisions = tiddlers.is_revisions
except AttributeError:
pass
try:
for tiddler in recursive_filter(filters, tiddlers):
recipe = tiddler.recipe
if not tiddler.store:
tiddler = store.get(tiddler)
if recipe:
tiddler.recipe = recipe
candidate_tiddlers.add(tiddler)
except FilterError, exc:
raise HTTP400('malformed filter: %s' % exc)
def send_tiddlers(environ, start_response, tiddlers=None):
"""
Output the tiddlers contained in the provided
Tiddlers collection in a Negotiated representation.
Often, but not always, a wiki.
"""
last_modified = None
etag = None
download = environ['tiddlyweb.query'].get('download', [None])[0]
filters = environ['tiddlyweb.filters']
store = environ['tiddlyweb.store']
if tiddlers.store is None and not filters:
logging.warn('Incoming tiddlers no store set %s', inspect.stack()[1])
if filters:
candidate_tiddlers = Tiddlers(store=store)
try:
candidate_tiddlers.title = tiddlers.title
candidate_tiddlers.link = tiddlers.link
candidate_tiddlers.is_search = tiddlers.is_search
candidate_tiddlers.is_revisions = tiddlers.is_revisions
except AttributeError:
pass
try:
for tiddler in recursive_filter(filters, tiddlers):
candidate_tiddlers.add(tiddler)
except FilterError, exc:
raise HTTP400('malformed filter: %s' % exc)
def send_tiddlers(environ, start_response, tiddlers=None):
"""
Output the tiddlers contained in the provided
Tiddlers collection in a Negotiated representation.
Often, but not always, a wiki.
"""
last_modified = None
etag = None
download = environ['tiddlyweb.query'].get('download', [None])[0]
filters = environ['tiddlyweb.filters']
store = environ['tiddlyweb.store']
if filters:
candidate_tiddlers = Tiddlers(store=store)
try:
candidate_tiddlers.title = tiddlers.title
candidate_tiddlers.is_search = tiddlers.is_search
candidate_tiddlers.is_revisions = tiddlers.is_revisions
except AttributeError:
pass
try:
for tiddler in recursive_filter(filters, tiddlers):
recipe = tiddler.recipe
if not tiddler.store:
tiddler = store.get(tiddler)
if recipe:
tiddler.recipe = recipe
candidate_tiddlers.add(tiddler)
except FilterError, exc:
raise HTTP400('malformed filter: %s' % exc)
def send_tiddlers(environ, start_response, tiddlers=None):
"""
Output the tiddlers contained in the provided
Tiddlers collection in a Negotiated representation.
Often, but not always, a wiki.
"""
last_modified = None
etag = None
download = environ['tiddlyweb.query'].get('download', [None])[0]
filters = environ['tiddlyweb.filters']
store = environ['tiddlyweb.store']
if tiddlers.store is None and not filters:
logging.warn('Incoming tiddlers no store set %s', inspect.stack()[1])
if filters:
candidate_tiddlers = Tiddlers(store=store)
try:
candidate_tiddlers.title = tiddlers.title
candidate_tiddlers.link = tiddlers.link
candidate_tiddlers.is_search = tiddlers.is_search
candidate_tiddlers.is_revisions = tiddlers.is_revisions
except AttributeError:
pass
try:
for tiddler in recursive_filter(filters, tiddlers):
candidate_tiddlers.add(tiddler)
except FilterError, exc:
raise HTTP400('malformed filter: %s' % exc)
def list_tiddlers(self, tiddlers):
"""
Turn the contents of a Tiddlers into an Atom Feed.
"""
authors = set()
try:
from tiddlyweb.model.collections import Tiddlers
config = self.environ['tiddlyweb.config']
default_filter = config['atom.default_filter']
filters, _ = parse_for_filters(default_filter, self.environ)
new_tiddlers = Tiddlers()
new_tiddlers.is_search = tiddlers.is_search
new_tiddlers.is_revisions = tiddlers.is_revisions
new_tiddlers.bag = tiddlers.bag
new_tiddlers.recipe = tiddlers.recipe
new_tiddlers.link = tiddlers.link
for tiddler in recursive_filter(filters, tiddlers):
new_tiddlers.add(tiddler)
authors.add(tiddler.modifier)
new_tiddlers.title = tiddlers.title
new_tiddlers.is_search = tiddlers.is_search
new_tiddlers.is_revisions = tiddlers.is_revisions
tiddlers = new_tiddlers
except (KeyError, ImportError):
pass
author_name = None
author_link = None
author_avatar = None
if len(authors) == 1:
author_name = authors.pop()
author_link = self._get_author_link(author_name)
author_avatar = self._get_author_avatar(author_name)
hub = self.environ.get('tiddlyweb.config', {}).get('atom.hub', None)
if tiddlers.link:
link = tiddlers.link
else:
link = self._current_url()
if not link.startswith('http'):
link = u'%s%s' % (self._host_url(), link)
feed = AtomFeed(link=link,
language=u'en',
hub=hub,
author_name=author_name,
author_link=author_link,
author_avatar=author_avatar,
title=tiddlers.title,
description=tiddlers.title)
for tiddler in tiddlers:
self._add_tiddler_to_feed(feed, tiddler)
# can we avoid sending utf-8 and let the wrapper handle it?
return feed.writeString('utf-8')
def _filter_tiddlers(filters, store, tiddlers):
"""
Filter the tiddlers by filters provided by the enviornment.
"""
candidate_tiddlers = Tiddlers(store=store)
try:
candidate_tiddlers.title = tiddlers.title
candidate_tiddlers.link = tiddlers.link
candidate_tiddlers.is_search = tiddlers.is_search
candidate_tiddlers.is_revisions = tiddlers.is_revisions
candidate_tiddlers.bag = tiddlers.bag
candidate_tiddlers.recipe = tiddlers.recipe
except AttributeError:
pass
try:
for tiddler in recursive_filter(filters, tiddlers):
candidate_tiddlers.add(tiddler)
except FilterError, exc:
raise HTTP400('malformed filter: %s' % exc)
def _filter_tiddlers(filters, store, tiddlers):
"""
Filter the tiddlers by filters provided by the environment.
"""
candidate_tiddlers = Tiddlers(store=store)
try:
candidate_tiddlers.title = tiddlers.title
candidate_tiddlers.link = tiddlers.link
candidate_tiddlers.is_search = tiddlers.is_search
candidate_tiddlers.is_revisions = tiddlers.is_revisions
candidate_tiddlers.bag = tiddlers.bag
candidate_tiddlers.recipe = tiddlers.recipe
except AttributeError:
pass
try:
for tiddler in recursive_filter(filters, tiddlers):
candidate_tiddlers.add(tiddler)
except FilterError as exc:
raise HTTP400('malformed filter: %s' % exc)
return candidate_tiddlers
