def logout(environ, start_response):
"""
Expire the tiddlyweb_user cookie when a POST is received.
"""
redirect = environ['tiddlyweb.query'].get('tiddlyweb_redirect', [None])[0]
if redirect:
uri = server_base_url(environ) + redirect.encode('UTF-8')
else:
uri = environ.get('HTTP_REFERER',
server_base_url(environ) +
environ['tiddlyweb.config'].get('logout_uri', '/'))
path = environ.get('tiddlyweb.config', {}).get('server_prefix', '')
cookie = Cookie.SimpleCookie()
cookie['tiddlyweb_user'] = ''
cookie['tiddlyweb_user']['path'] = '%s/' % path
if 'MSIE' in environ.get('HTTP_USER_AGENT', ''):
cookie['tiddlyweb_user']['expires'] = time.strftime(
'%a, %d-%m-%y %H:%M:%S GMT', time.gmtime(time.time() - 600000))
else:
cookie['tiddlyweb_user']['max-age'] = '0'
cookie_output = cookie.output(header='')
start_response('303 See Other', [
('Set-Cookie', cookie_output),
('Expires', time.strftime(
'%a, %d %b %Y %H:%M:%S GMT', time.gmtime(time.time() - 600000))),
('Cache-Control', 'no-store'),
('Location', uri),
])
return [uri]
def register(environ, start_response):
domain = get_domain(environ["HTTP_HOST"])
query = environ["tiddlyweb.query"]
name = query.get("name", [None])[0]
company = query.get("company", [None])[0]
country = query.get("country", [None])[0]
email = query.get("email", [None])[0]
if not (name and company and email):
# The form has not been filled out
raise HTTP302(server_base_url(environ) + "/pages/register.html")
to_address = environ["tiddlyweb.config"].get("wikidata.register_address", "*****@*****.**")
subject = "Registration Request"
body = """
name: %s
email: %s
company: %s
country: %s
""" % (
name,
email,
company,
country,
)
try:
send_email(to_address, subject=subject, body=body, from_="avox@" + domain)
except socket.error:
logging.debug("failed to send: %s:%s:%s", to_address, subject, body)
raise HTTP303(server_base_url(environ) + "/pages/registered.html")
def get_home(environ, start_response):
user = environ['tiddlyweb.usersign']
if user['name'] == 'GUEST' or 'MEMBER' not in user['roles']:
raise HTTP302(server_base_url(environ) + '/')
else:
raise HTTP302(server_base_url(environ) + '/'
+ encode_name(user['name']))
def get_home(environ, start_response):
user = environ['tiddlyweb.usersign']
if user['name'] == 'GUEST' or 'MEMBER' not in user['roles']:
raise HTTP302(server_base_url(environ) + '/')
else:
raise HTTP302(
server_base_url(environ) + '/' + encode_name(user['name']))
def _create_user(environ, start_response, creation=0, expiration=0, role='tier1'):
domain = get_domain(environ['HTTP_HOST'])
if creation == 0:
creation = time.time()
store = environ['tiddlyweb.store']
query = environ['tiddlyweb.query']
name = query.get('name', [None])[0]
email = query.get('email', [None])[0]
company = query.get('company', [None])[0]
country = query.get('country', [None])[0]
if not (name and email):
# The form has not been filled out
return _user_form(environ, start_response, role=role, message='Missing Data!',
formdata={'name': name, 'email': email,
'company': company, 'country': country})
user = User(email)
try:
user = store.get(user)
# User exists!
return _user_form(environ, start_response, role=role, message='That account already exists!',
formdata={'name': name, 'email': email,
'company': company, 'country': country})
except NoUserError:
password = _random_pass()
user.set_password(password)
user.add_role(role)
store.put(user)
bag_name = environ['tiddlyweb.config'].get('magicuser.bag', 'MAGICUSER')
ensure_bag(bag_name, store, policy_dict={
'read': ['NONE'], 'write': ['NONE'],
'create': ['NONE'], 'manage': ['NONE']})
tiddler = Tiddler(email, bag_name)
tiddler.fields['country'] = country
tiddler.fields['company'] = company
tiddler.fields['name'] = name
# Set the creation and expiration times.
now = time.time()
tiddler.fields['creation'] = '%s' % creation
tiddler.fields['expiry'] = '%s' % expiration
store.put(tiddler)
to_address = email
subject = domain+" user info"
body = """
Here's your info:
Username: %s
Password: %s
""" % (email, password)
query_string = '?email=%s' % to_address
try:
send_email(to_address, subject=subject, body=body, from_='avox@'+domain)
query_string += '&success=1&role=%s' % role
raise HTTP303(server_base_url(environ)+'/pages/new_account'+query_string)
except socket.error:
logging.debug('failed to send: %s:%s:%s', to_address, subject, body)
query_string += '&failure=1&role=%s' % role
raise HTTP302(server_base_url(environ)+'/pages/new_account'+query_string)
def _handle_response(self, environ, start_response):
oidconsumer = consumer.Consumer({}, None)
host = server_base_url(environ)
url = urlparse.urljoin(host, '%s/challenge/%s' % (
environ['tiddlyweb.config']['server_prefix'],
CHALLENGER_NAME))
query = {}
for key in environ['tiddlyweb.query']:
query[key] = environ['tiddlyweb.query'][key][0]
info = oidconsumer.complete(query, url)
display_identifier = info.getDisplayIdentifier()
if info.status == consumer.FAILURE and display_identifier:
return self._render_form(environ, start_response,
openid=display_identifier,
message='Verification of %s failed with: %s' % (
display_identifier, info.message))
elif info.status == consumer.SUCCESS:
return self._success(environ, start_response, info)
elif info.status == consumer.CANCEL:
return self._render_form(environ, start_response,
message='You cancelled, try again with something else?')
elif info.status == consumer.SETUP_NEEDED:
if info.setup_url:
message = '<a href=%s>Setup needed at openid server.</a>' % info.setup_url
else:
message = 'More information needed at server'
return self._render_form(environ, start_response,
message=message)
else:
return self._render_form(environ, start_response,
message='Unable to process. Unknown error')
def _tiddler_as_div(self, tiddler):
"""
Read in the tiddler from a div.
"""
recipe_name = ''
if tiddler.recipe:
recipe_name = tiddler.recipe
try:
host = server_base_url(self.environ)
except KeyError:
host = ''
host = '%s/' % host
if tiddler.type and tiddler.type != 'None':
tiddler_output = self._binary_tiddler(tiddler)
else:
tiddler_output = tiddler.text
return ('<div title="%s" server.title="%s" server.page.revision="%s" '
'modifier="%s" server.workspace="bags/%s" '
'server.type="tiddlyweb" server.host="%s" '
'server.recipe="%s" server.bag="%s" server.permissions="%s" '
'modified="%s" created="%s" tags="%s" %s>\n'
'<pre>%s</pre>\n</div>\n'
% (tiddler.title, tiddler.title, tiddler.revision,
tiddler.modifier, tiddler.bag, host, recipe_name,
tiddler.bag, self._tiddler_permissions(tiddler),
tiddler.modified, tiddler.created,
self.tags_as(tiddler.tags),
self._tiddler_fields(tiddler.fields),
self._html_encode(tiddler_output)))
def _return_to(self, environ, redirect, link, usersign):
"""
Generate the URL to which the user should return to after
visiting their OpenID server.
"""
return '%s/challenge/openid?nonce=%s&tiddlyweb_redirect=%s&openid_server=%s&usersign=%s' \
% (web.server_base_url(environ), self._nonce(), redirect, link, usersign)
def get_tiddler_edit(environ, start_response):
usersign = environ['tiddlyweb.usersign']
store = environ['tiddlyweb.store']
title = environ['tiddlyweb.query'].get('title', [''])[0]
bag_name = environ['tiddlyweb.query'].get('bag', [''])[0]
username = usersign['name']
if not 'MEMBER' in usersign['roles']:
raise HTTP404('bad edit')
if not title and not bag_name:
tiddler = get_profile(store, usersign, username)
page_title = 'Edit Profile'
return_url = '%s/home' % server_base_url(environ)
elif not title:
tiddler = Tiddler('', bag_name)
page_title = 'Edit New Tiddler'
return_url = ''
else:
tiddler = Tiddler(title, bag_name)
page_title = 'Edit %s' % title
return_url = tiddler_url(environ, tiddler)
try:
tiddler = store.get(tiddler)
except StoreError:
pass
bag = Bag(tiddler.bag)
bag = store.get(bag)
bag.policy.allows(usersign, 'write')
data = {}
data['tiddler'] = tiddler
data['return_url'] = return_url
data['title'] = page_title
return send_template(environ, 'profile_edit.html', data)
def make_ticklist(environ, start_response):
"""
Record routes the user would like to climb.
"""
store = environ['tiddlyweb.store']
current_user = environ['tiddlyweb.usersign']['name']
gym = get_route_value(environ, 'gym')
tick_wishes = environ['tiddlyweb.query'].get('addroute', [])
routes = _get_gym_routes(environ, gym)
for route in routes:
route.bag = current_user
if route.title in tick_wishes:
route.tags = ['tickwish']
route.fields['gym'] = gym
store.put(route)
else:
try:
tiddler = store.get(route)
tiddler.tags.remove('tickwish')
store.put(tiddler)
except (StoreError, ValueError):
pass
raise HTTP303(server_base_url(environ)
+ '/gyms/%s/ticklist' % encode_name(gym))
def record_climbs(environ, start_response):
"""
Record a climb that has been accomplished.
"""
query = environ['tiddlyweb.query']
store = environ['tiddlyweb.store']
current_user = environ['tiddlyweb.usersign']['name']
gym = get_route_value(environ, 'gym')
routes = query['route']
dones = query['doneroute']
for index, value in enumerate(dones):
if value != '':
route_title = routes[index]
tiddler = Tiddler(route_title, current_user)
try:
tiddler = store.get(tiddler)
except StoreError:
pass
if value in CLEAN_CLIMB:
try:
tiddler.tags.remove('tickwish')
except ValueError:
pass
tiddler.fields['climbtype'] = value
tiddler.fields['gym'] = gym
tiddler.tags.append('climb')
store.put(tiddler)
raise HTTP303(server_base_url(environ) + environ['REQUEST_URI'])
def create_app(environ, start_response):
"""
At the provider, register a client and provide them with
an id, secret, etc.
This is not part of the oAuth spec, but is fairly standard
form for what is usually called "creating an app".
On success redirects to the info page for the app.
"""
query = environ['tiddlyweb.query']
current_user = environ['tiddlyweb.usersign']['name']
data = {}
for key in ['name', 'app_url', 'callback_url', 'logo']:
if key in query:
data[key] = query[key][0]
data['owner'] = current_user
try:
app_tiddler = create(**data)
except TypeError as exc:
raise HTTP400('Invalid form submission: %s' % exc)
# let a store error raise to a 500 (for now)
app_tiddler = store_app(environ, app_tiddler)
raise HTTP303(server_base_url(environ)
+ '/_oauth/appinfo?app=%s' % app_tiddler.title)
def home(environ, start_response):
"""
If we go to the base of the wiki route, redirect to the FrontPage.
"""
config = environ["tiddlyweb.config"]
location = "%s%s/%s" % (server_base_url(environ), _route_base(config), _front_page(config))
raise HTTP302(location)
def submit(environ, start_response):
"""
Take POSTed input, put it in a Tiddler and save
it into the store, and redirect back to the user
page.
"""
user = environ['tiddlyweb.usersign']['name']
if user == 'GUEST':
raise UserRequiredError, 'real user required to twote'
recent_recipe = _check_recipe('recent', environ, user)
all_recipe = _check_recipe('all', environ, user)
tiddler = _make_tiddler(environ, user)
bag = control.determine_bag_for_tiddler(all_recipe, tiddler)
tiddler.bag = bag.name
store = environ['tiddlyweb.store']
original_title = tiddler.title
tester_tiddler = Tiddler(original_title, bag=bag.name)
addendum = 2
while 1:
try:
tester_tiddler = store.get(tester_tiddler)
new_title = '%s-%s' % (original_title, addendum)
tiddler.title = new_title
tester_tiddler.title = new_title
addendum += 1
except NoTiddlerError:
store.put(tiddler)
break
raise HTTP302, '%s/twoter/%s' % (server_base_url(environ), urllib.quote(user))
def get_tiddler_edit(environ, start_response):
usersign = environ['tiddlyweb.usersign']
store = environ['tiddlyweb.store']
title = environ['tiddlyweb.query'].get('title', [''])[0]
bag_name = environ['tiddlyweb.query'].get('bag', [''])[0]
username = usersign['name']
if not 'MEMBER' in usersign['roles']:
raise HTTP404('bad edit')
if not title and not bag_name:
tiddler = get_profile(store, usersign, username)
page_title = 'Edit Profile'
return_url = '%s/home' % server_base_url(environ)
elif not title:
tiddler = Tiddler('', bag_name)
page_title = 'Edit New Tiddler'
return_url = ''
else:
tiddler = Tiddler(title, bag_name)
page_title = 'Edit %s' % title
return_url = tiddler_url(environ, tiddler)
try:
tiddler = store.get(tiddler)
except StoreError:
pass
bag = Bag(tiddler.bag)
bag = store.get(bag)
bag.policy.allows(usersign, 'write')
data = {}
data['tiddler'] = tiddler
data['return_url'] = return_url
data['title'] = page_title
return send_template(environ, 'profile_edit.html', data)
def spowt(environ, start_response):
username = environ['tiddlyweb.usersign']['name']
if username == 'GUEST':
template = template_env.get_template('spowt.html')
return template.generate()
else:
raise HTTP302('%s/spowt2/%s' % (server_base_url(environ), urllib.quote(username)))
def submit(environ, start_response):
"""
Take POSTed input, put it in a Tiddler and save
it into the store, and redirect back to the user
page.
"""
user = environ['tiddlyweb.usersign']['name']
if user == 'GUEST':
raise UserRequiredError, 'real user required to twote'
recent_recipe = _check_recipe('recent', environ, user)
all_recipe = _check_recipe('all', environ, user)
tiddler = _make_tiddler(environ, user)
bag = control.determine_bag_for_tiddler(all_recipe, tiddler)
tiddler.bag = bag.name
store = environ['tiddlyweb.store']
original_title = tiddler.title
tester_tiddler = Tiddler(original_title, bag=bag.name)
addendum = 2
while 1:
try:
tester_tiddler = store.get(tester_tiddler)
new_title = '%s-%s' % (original_title, addendum)
tiddler.title = new_title
tester_tiddler.title = new_title
addendum += 1
except NoTiddlerError:
store.put(tiddler)
break
raise HTTP302, '%s/twoter/%s' % (server_base_url(environ), urllib.quote(user))
def tiddler_as(self, tiddler):
host = '%s/' % server_base_url(self.environ) # TODO: normalize?
title, bag = [encode_name(name) for name in (tiddler.title, tiddler.bag)]
namespaces = {
'': host,
'tweb': 'http://tiddlyweb.com/'
}
subject = ':bags/%s/%s' % (bag, title)
rdf_data = {
subject: {
'rdf:type': ['tweb:tiddler'],
'tweb:bag': [':bags/%s' % bag]
}
}
for field, value in tiddler.fields.items():
try:
prefix, suffix = field.split(':')
# TODO: use collections.defaultdict
rdf_data[subject] = rdf_data.get(subject) or {}
rdf_data[subject][field] = rdf_data[subject].get(field) or []
rdf_data[subject][field].append(value)
except ValueError: # not RDF-related
pass
return to_turtle(namespaces, rdf_data)
def webfinger(environ, start_response):
"""
Display the webfinger information for a given user.
"""
http_host, host_url = determine_host(environ)
if http_host != host_url:
raise HTTP404('No webfinger at this host: %s' % http_host)
username = environ['tiddlyweb.query'].get('q', [None])[0]
if not username:
raise HTTP400('No account provided to webfinger query')
if username.startswith('acct:'):
username = username.split(':', 1)[1]
username = username.split('@', 1)[0]
start_response('200 OK', [('Content-Type', 'application/xrd+xml')])
return [
WEBFINGER_TEMPLATE % {
'username': username,
'host': http_host,
'server_host': server_base_url(environ)
}
]
def get_tiddler_edit(environ, start_response):
usersign = environ["tiddlyweb.usersign"]
store = environ["tiddlyweb.store"]
title = environ["tiddlyweb.query"].get("title", [""])[0]
bag_name = environ["tiddlyweb.query"].get("bag", [""])[0]
username = usersign["name"]
if not "MEMBER" in usersign["roles"]:
raise HTTP404("bad edit")
if not title and not bag_name:
tiddler = get_profile(store, usersign, username)
page_title = "Edit Profile"
return_url = "%s/home" % server_base_url(environ)
elif not title:
tiddler = Tiddler("", bag_name)
page_title = "Edit New Tiddler"
return_url = ""
else:
tiddler = Tiddler(title, bag_name)
page_title = "Edit %s" % title
return_url = tiddler_url(environ, tiddler)
try:
tiddler = store.get(tiddler)
except StoreError:
pass
bag = Bag(tiddler.bag)
bag = store.get(bag)
bag.policy.allows(usersign, "write")
data = {}
data["tiddler"] = tiddler
data["return_url"] = return_url
data["title"] = page_title
return send_template(environ, "profile_edit.html", data)
def _manage_update_routes(environ, gym):
"""
Update routes with new information.
"""
store = environ['tiddlyweb.store']
query = environ['tiddlyweb.query']
existing_titles = query.get('title', [])
count = len(existing_titles)
index = 0
delete = query.get('delete', [])
lead_route = query.get(LEAD_FIELD, [])
while index < count:
title = existing_titles[index]
tiddler = Tiddler(title, '%s_climbs' % gym)
try:
tiddler = store.get(tiddler)
if title in delete:
original_bag = tiddler.bag
tiddler.bag = '%s_archive' % gym
store.put(tiddler)
tiddler.bag = original_bag
store.delete(tiddler)
index += 1
continue
except StoreError:
pass
changed = False
for key in ROUTE_FIELDS:
value = query.get(key, [''])[index]
if tiddler.fields[key] != value:
tiddler.fields[key] = value
changed = True
if LEAD_FIELD in tiddler.fields and title not in lead_route:
del tiddler.fields[LEAD_FIELD]
changed = True
elif title in lead_route and LEAD_FIELD not in tiddler.fields:
tiddler.fields[LEAD_FIELD] = '1'
changed = True
if changed:
store.put(tiddler)
index += 1
try:
title = query.get('title', [])[index]
except IndexError:
title = str(uuid4())
tiddler = Tiddler(title, '%s_climbs' % gym)
new_route = False
if 'new_one' in lead_route:
tiddler.fields[LEAD_FIELD] = '1'
for key in ROUTE_FIELDS:
value = query.get(key, [''])[index]
if value == '':
continue
new_route = True
tiddler.fields[key] = value
if new_route:
store.put(tiddler)
raise HTTP303(server_base_url(environ) + '/manager/%s' % gym)
def spowt(environ, start_response):
username = environ['tiddlyweb.usersign']['name']
if username == 'GUEST':
template = template_env.get_template('spowt.html')
return template.generate()
else:
raise HTTP302('%s/spowt2/%s' %
(server_base_url(environ), urllib.quote(username)))
def _manage_update_gym(environ, gym):
"""
Update the gym information.
"""
tiddler = Tiddler(gym, GYMS_BAG)
_update_gym_info(environ, tiddler)
raise HTTP303(server_base_url(environ) + '/manager/%s' % gym)
def _send_finish(environ, start_response):
template = get_template(environ, "registered.html")
username = environ["tiddlyweb.usersign"]["name"]
start = {
"href": environ["tiddlyweb.config"].get("register.start_href", "/"),
"title": environ["tiddlyweb.config"].get("register.start_title", "Get Started"),
}
return template.generate(start=start, username=username, home=server_base_url(environ) + "/")
def _manage_create_news(environ, gym):
store = environ['tiddlyweb.store']
news = environ['tiddlyweb.query'].get('news', [''])[0]
tiddler = Tiddler(str(uuid4()), '%s_news' % gym)
tiddler.text = news
tiddler.type = TIDDLER_TYPE
store.put(tiddler)
raise HTTP303(server_base_url(environ) + '/manager/%s' % gym)
def _challenger_url(environ, system):
"""
Return the proper URL for a specific challenger system.
"""
default_redirect = "%s/" % environ["tiddlyweb.config"]["server_prefix"]
redirect = environ["tiddlyweb.query"].get("tiddlyweb_redirect", [default_redirect])[0]
redirect = "?tiddlyweb_redirect=%s" % quote(redirect.encode("utf-8"), safe="")
return "%s/challenge/%s%s" % (server_base_url(environ), system, redirect)
def _get_config(self):
json = {"workspace": self._get_container(),
"host": server_base_url(self.environ)}
return '''\
<script id="tiddlywikiconfig" type="application/json">
%s
</script>
''' % (simplejson.dumps(json))
def _send_finish(environ, start_response):
template = get_template(environ, 'registered.html')
username = environ['tiddlyweb.usersign']['name']
start = {
'href': environ['tiddlyweb.config'].get('register.start_href', '/'),
'title': environ['tiddlyweb.config'].get('register.start_title', 'Get Started'),
}
return template.generate(start=start, username=username,
home=server_base_url(environ) + '/')
def add_email(environ, start_response):
user = get_user_object(environ)
store = environ['tiddlyweb.store']
ensure_user_bag(store, user['name'])
tiddler = Tiddler('email', user['name'])
email = environ['tiddlyweb.query'].get('email', [''])[0]
tiddler.text = email
store.put(tiddler)
raise HTTP303('%s/home' % server_base_url(environ))
def _challenger_url(environ, system):
"""
Return the proper URL for a specific challenger system.
"""
default_redirect = '%s/' % environ['tiddlyweb.config']['server_prefix']
redirect = (environ['tiddlyweb.query'].get('tiddlyweb_redirect',
[default_redirect])[0])
redirect = '?tiddlyweb_redirect=%s' % urllib.quote(redirect, safe='')
return '%s/challenge/%s%s' % (server_base_url(environ), system, redirect)
class Challenger(ChallengerInterface):
def challenge_get(self, environ, start_response):
openid_mode = environ['tiddlyweb.query'].get('openid.mode', [None])[0]
if openid_mode:
return self._handle_response(environ, start_response)
else:
return self._render_form(environ, start_response)
def challenge_post(self, environ, start_response):
openid_url = environ['tiddlyweb.query'].get('openid', [None])[0]
redirect = environ['tiddlyweb.query'].get('tiddlyweb_redirect',
['/'])[0]
if not openid_url:
return self._render_form(environ,
start_response,
message='Enter an openid')
# Make a bare bones stateless consumer
oidconsumer = consumer.Consumer({}, None)
try:
request = oidconsumer.begin(openid_url)
except consumer.DiscoveryFailure, exc:
return self._render_form(environ,
start_response,
openid=openid_url,
message='Error in discovery: %s' % exc[0])
if request is None:
return self._render_form(environ,
start_response,
openid=openid_url,
message='No open id services for %s' %
openid_url)
else:
trust_root = server_base_url(environ)
return_to = urlparse.urljoin(
trust_root, '%s/challenge/%s' %
(environ['tiddlyweb.config']['server_prefix'],
CHALLENGER_NAME))
request.return_to_args['tiddlyweb_redirect'] = redirect
if request.shouldSendRedirect():
redirect_url = request.redirectURL(trust_root,
return_to,
immediate=False)
raise HTTP302(redirect_url)
else:
form_html = request.htmlMarkup(
trust_root,
return_to,
form_tag_attrs={'id': 'openid_message'},
immediate=False)
start_response('200 OK',
[('Content-Type', 'text/html; charset=UTF-8')])
return [form_html]
def _put_tiddlers_in_tiddlywiki(self, tiddlers, title='TiddlyWeb Loading'):
"""
Take the provided tiddlers and inject them into the base_tiddlywiki,
adjusting content for title, subtite, and the various pre and post
head sections of the file.
"""
if tiddlers[0].recipe:
workspace = '/recipes/%s/tiddlers' % urllib.quote(tiddlers[0].recipe.encode('UTF-8'))
else:
workspace = '/bags/%s/tiddlers' % urllib.quote(tiddlers[0].bag.encode('UTF-8'))
browsable_url = server_base_url(self.environ) + workspace
if len(tiddlers) == 1:
default_tiddler = Tiddler('DefaultTiddlers')
default_tiddler.text = '[[' + tiddlers[0].title + ']]'
tiddlers = [tiddlers[0], default_tiddler]
# figure out the content to be pushed into the
# wiki and calculate the title
lines = ''
candidate_title = None
candidate_subtitle = None
markup_tiddlers = MARKUPS.keys()
found_markup_tiddlers = {}
for tiddler in tiddlers:
lines += self._tiddler_as_div(tiddler)
if tiddler.title == 'SiteTitle':
candidate_title = tiddler.text
if tiddler.title == 'SiteSubtitle':
candidate_subtitle = tiddler.text
if tiddler.title in markup_tiddlers:
found_markup_tiddlers[tiddler.title] = tiddler.text
# Turn the title into HTML and then turn it into
# plain text so it is of a form satisfactory to <title>
title = self._determine_title(title, candidate_title, candidate_subtitle)
title = self._plain_textify_string(title)
# load the wiki
wiki = self._get_wiki()
# put the title in place
wiki = self._inject_title(wiki, title)
wiki = self._replace_chunk(wiki, '\n<noscript>\n', '\n</noscript>\n', self._no_script(browsable_url))
# replace the markup bits
if len(found_markup_tiddlers):
for title in found_markup_tiddlers:
start = '\n<!--%s-START-->\n' % MARKUPS[title]
finish = '\n<!--%s-END-->\n' % MARKUPS[title]
wiki = self._replace_chunk(wiki, start, finish, found_markup_tiddlers[title])
# split the wiki into the before store and after store
# sections, put our content in the middle
tiddlystart, tiddlyfinish = wiki.split(SPLITTER, 2)
return tiddlystart + lines + SPLITTER + tiddlyfinish
def _get_author_avatar(self, author_name):
author_avatar = None
author_avatar_map = self.environ.get(
'tiddlyweb.config', {}).get(
'atom.author_avatar_map', None)
if author_avatar_map:
author_avatar = (server_base_url(self.environ) +
author_avatar_map % author_name)
return author_avatar
def add_email(environ, start_response):
user = get_user_object(environ)
store = environ["tiddlyweb.store"]
ensure_user_bag(store, user["name"])
tiddler = Tiddler("email", user["name"])
email = environ["tiddlyweb.query"].get("email", [""])[0]
tiddler.text = email
store.put(tiddler)
raise HTTP303("%s/home" % server_base_url(environ))
def _challenger_url(environ, system):
"""
Return the proper URL for a specific challenger system.
"""
default_redirect = '%s/' % environ['tiddlyweb.config']['server_prefix']
redirect = (environ['tiddlyweb.query'].get('tiddlyweb_redirect',
[default_redirect])[0])
redirect = '?tiddlyweb_redirect=%s' % urllib.quote(redirect, safe='')
return '%s/challenge/%s%s' % (server_base_url(environ), system, redirect)
def spowt(environ, start_response):
username = environ['tiddlyweb.usersign']['name']
if username == 'GUEST':
start_response('200 OK', [('Content-Type', 'text/html')])
template = template_env.get_template('root.html')
environ['tiddlyweb.title'] = 'Welcome to Spowt'
return template.generate()
else:
raise HTTP302('%s/spowt/%s' % (server_base_url(environ), urllib.quote(username)))
def add_email(environ, start_response):
user = get_user_object(environ)
store = environ['tiddlyweb.store']
ensure_user_bag(store, user['name'])
tiddler = Tiddler('email', user['name'])
email = environ['tiddlyweb.query'].get('email', [''])[0]
tiddler.text = email
tiddler.modifier = user['name']
store.put(tiddler)
raise HTTP303('%s/home' % server_base_url(environ))
def spowt(environ, start_response):
username = environ['tiddlyweb.usersign']['name']
if username == 'GUEST':
start_response('200 OK', [('Content-Type', 'text/html')])
template = template_env.get_template('root.html')
environ['tiddlyweb.title'] = 'Welcome to Spowt'
return template.generate()
else:
raise HTTP302('%s/spowt/%s' %
(server_base_url(environ), urllib.quote(username)))
def base(environ, start_response):
"""
Where a user comes to /twoter redirect to
their own location, or if they aren't logged
in, have them log in.
"""
user = environ['tiddlyweb.usersign']['name']
if user == 'GUEST':
raise UserRequiredError, 'real user required to twote'
else:
raise HTTP302, '%s/twoter/%s' % (server_base_url(environ), urllib.quote(user))
def base(environ, start_response):
"""
Where a user comes to /twoter redirect to
their own location, or if they aren't logged
in, have them log in.
"""
user = environ['tiddlyweb.usersign']['name']
if user == 'GUEST':
raise UserRequiredError, 'real user required to twote'
else:
raise HTTP302, '%s/twoter/%s' % (server_base_url(environ), urllib.quote(user))
def _send_finish(environ, start_response):
template = get_template(environ, 'registered.html')
username = environ['tiddlyweb.usersign']['name']
start = {
'href':
environ['tiddlyweb.config'].get('register.start_href', '/'),
'title':
environ['tiddlyweb.config'].get('register.start_title', 'Get Started'),
}
return template.generate(start=start,
username=username,
home=server_base_url(environ) + '/')
def user(environ, start_response):
"""
Display an information page for the user. If they are not
logged in, have them log in.
"""
userpath = environ['wsgiorg.routing_args'][1]['username']
user = environ['tiddlyweb.usersign']['name']
if user == 'GUEST':
raise UserRequiredError, 'real user required to twote'
if user != userpath:
raise HTTP302, '%s/twoter/%s' % (server_base_url(environ), urllib.quote(user))
recent_recipe = _check_recipe('recent', environ, user)
all_recipe = _check_recipe('all', environ, user)
def recipe_href(recipe, extension):
return '%s/tiddlers%s?sort=-modified' % (
recipe_url(environ, recipe), extension)
template_values = {
'user': user,
'recent_url': recipe_href(recent_recipe, ''),
'recent_feed': recipe_href(recent_recipe, '.atom'),
'recent_wiki_d': recipe_href(recent_recipe, '.wiki') + '&download=twoter-recent.html',
'recent_wiki': recipe_href(recent_recipe, '.wiki'),
'recent_json': recipe_href(recent_recipe, '.json'),
'all_url': recipe_href(all_recipe, ''),
'all_wiki_d': recipe_href(all_recipe, '.wiki') + '&download=twoter-recent.html',
'all_wiki': recipe_href(all_recipe, '.wiki'),
'all_json': recipe_href(all_recipe, '.json'),
'twoter_url': '%s/twoter/%s' % (server_base_url(environ), urllib.quote(user)),
}
environ['tiddlyweb.title'] = 'Twoter for %s' % user
start_response('200 OK', [
('Content-Type', 'text/html')
])
template = template_env.get_template('user.html')
return template.generate(template_values)
def send_template(environ, template_name, template_data=None):
"""
Set some defaults for a template and send the output.
"""
if template_data == None:
template_data = {}
template = get_template(environ, template_name)
store = environ['tiddlyweb.store']
linked_resources = {
'HtmlCss': ['/bags/common/tiddlers/profile.css'],
'HtmlJavascript': []
}
# Load CSS and JavaScript overrides.
current_space = determine_space(environ, determine_host(environ)[0])
if current_space:
recipe_name = determine_space_recipe(environ, current_space)
try:
recipe = store.get(Recipe(recipe_name))
for title in linked_resources:
try:
tiddler = Tiddler(title)
bag = control.determine_bag_from_recipe(
recipe, tiddler, environ)
tiddler.bag = bag.name
try:
tiddler = store.get(tiddler)
if 'Javascript' in title:
urls = tiddler.text.strip().rstrip().split('\n')
linked_resources[title] = urls
else:
url = '/bags/%s/tiddlers/%s' % (encode_name(
tiddler.bag), title)
linked_resources[title] = [url]
except StoreError:
continue
except StoreError:
pass
except StoreError:
pass
template_defaults = {
'original_server_host': original_server_host_url(environ),
'css': linked_resources['HtmlCss'],
'js': linked_resources['HtmlJavascript'],
'server_host': server_base_url(environ),
}
template_defaults.update(template_data)
return template.generate(template_defaults)
def _challenge_url(environ):
"""
Generate the URL of the challenge system
so that GET requests are redirected to the
right place.
"""
script_name = environ.get('SCRIPT_NAME', '')
query_string = environ.get('QUERY_STRING', None)
redirect = script_name
if query_string:
redirect += '?%s' % query_string
redirect = urllib.quote(redirect, safe='')
return '%s/challenge?tiddlyweb_redirect=%s' % (
server_base_url(environ), redirect)
def _create_tiddlers(self, title, tiddlers):
"""
Figure out the content to be pushed into the
wiki and calculate the title.
"""
lines = []
window_title = None
candidate_title = None
candidate_subtitle = None
markup_tiddlers = MARKUPS.keys()
found_markup_tiddlers = {}
tiddler_count = 0
for tiddler in tiddlers:
lines.append(self._tiddler_as_div(tiddler))
tiddler_title = tiddler.title
if tiddler_title == 'WindowTitle':
window_title = tiddler.text
if tiddler_title == 'SiteTitle':
candidate_title = tiddler.text
if tiddler_title == 'SiteSubtitle':
candidate_subtitle = tiddler.text
if tiddler_title in markup_tiddlers:
found_markup_tiddlers[tiddler_title] = tiddler.text
tiddler_count += 1
if tiddler_count == 1:
default_tiddler = Tiddler('DefaultTiddlers', '_virtual')
default_tiddler.text = '[[' + tiddler.title + ']]'
lines.append(self._tiddler_as_div(default_tiddler))
browsable_url = None
try:
if tiddler.recipe:
workspace = '/recipes/%s/tiddlers' % encode_name(
tiddler.recipe)
else:
workspace = '/bags/%s/tiddlers' % encode_name(tiddler.bag)
browsable_url = server_base_url(self.environ) + workspace
except UnboundLocalError:
pass # tiddler is not set because tiddlers was empty
# Turn the title into HTML and then turn it into
# plain text so it is of a form satisfactory to <title>
title = self._determine_title(title, window_title, candidate_title,
candidate_subtitle)
title = self._plain_textify_string(title)
return browsable_url, lines, title, found_markup_tiddlers
def add_friend(environ, start_response):
user = get_user_object(environ)
store = environ['tiddlyweb.store']
ensure_user_bag(store, user['name'])
new_friend = environ['tiddlyweb.query'].get('name', [''])[0]
friends = get_friends(store, user['name'])
if new_friend and new_friend not in friends:
friends.append(new_friend)
tiddler = Tiddler('friends', user['name'])
try:
tiddler = store.get(tiddler)
except NoTiddlerError:
pass # is okay if tiddler doesn't exist yet
tiddler.text = '\n'.join(friends)
tiddler.modifier = user['name']
store.put(tiddler)
raise HTTP303('%s/home' % server_base_url(environ))
def host_meta(environ, start_response):
"""
Send the host_meta information, so webfinger info can be found.
"""
http_host, host_url = determine_host(environ)
if http_host != host_url:
# Or should it be a 302?
raise HTTP404('No host-meta at this host: %s' % http_host)
start_response('200 OK', [('Content-Type', 'application/xrd+xml')])
return [
HOST_META_TEMPLATE % {
'host': http_host,
'server_host': server_base_url(environ)
}
]
def recipe_favor(environ, start_response):
user = get_user_object(environ)
store = environ['tiddlyweb.store']
ensure_user_bag(store, user['name'])
new_bookmark = environ['tiddlyweb.query'].get('recipe', [''])[0]
bookmarks = get_bookmarks(store, user['name'])
# XXX I suppose a set would be okay here.
if new_bookmark and new_bookmark not in bookmarks:
bookmarks.append(new_bookmark)
tiddler = Tiddler('bookmarks', user['name'])
try:
tiddler = store.get(tiddler)
except NoTiddlerError:
pass # is okay if tiddler doesn't exist yet
tiddler.text = '\n'.join(bookmarks)
tiddler.modifier = user['name']
store.put(tiddler)
raise HTTP303('%s/home' % server_base_url(environ))
def bag_favor(environ, start_response):
user = get_user_object(environ)
store = environ['tiddlyweb.store']
ensure_user_bag(store, user['name'])
new_favorite = environ['tiddlyweb.query'].get('bag', [''])[0]
favorites = get_favorites(store, user['name'])
# XXX I suppose a set would be okay here.
if new_favorite and new_favorite not in favorites:
favorites.append(new_favorite)
tiddler = Tiddler('favorites', user['name'])
try:
tiddler = store.get(tiddler)
except NoTiddlerError:
pass # is okay if tiddler doesn't exist yet
tiddler.text = '\n'.join(favorites)
tiddler.modifier = user['name']
store.put(tiddler)
raise HTTP303('%s/home' % server_base_url(environ))
def post_createrecipe(environ, start_response):
user = get_user_object(environ)
store = environ['tiddlyweb.store']
recipe_name = environ['tiddlyweb.query'].get('recipe', [''])[0]
bag_name = environ['tiddlyweb.query'].get('bag', [''])[0]
publicity = environ['tiddlyweb.query'].get('publicity', [''])[0]
description = environ['tiddlyweb.query'].get('description', [''])[0]
if not bag_name or not recipe_name:
raise HTTP400('missing data')
recipe = Recipe(recipe_name)
bag = Bag(bag_name)
try:
recipe = store.get(recipe)
raise HTTP400('recipe exists')
except NoRecipeError:
pass
try:
bag = store.get(bag)
try:
bag.policy.allows(user, 'read')
except (UserRequiredError, ForbiddenError):
raise HTTP400('bag not readable')
except NoBagError:
bag.policy.owner = user['name']
for constraint in ['read', 'write', 'create', 'delete', 'manage']:
setattr(bag.policy, constraint, [user['name']])
store.put(bag)
if publicity == 'private':
recipe.policy.read = [user['name']]
else:
recipe.policy.read = []
recipe.policy.manage = [user['name']]
recipe.policy.owner = user['name']
recipe.desc = description
recipe.set_recipe([
('system', ''),
(bag.name, ''),
])
store.put(recipe)
raise HTTP303('%s/home' % server_base_url(environ))
def _tiddler_as_div(self, tiddler):
"""
Read in the tiddler from a div.
"""
recipe_name = ''
if tiddler.recipe:
recipe_name = tiddler.recipe
try:
host = server_base_url(self.environ)
except KeyError:
host = ''
host = '%s/' % host
if binary_tiddler(tiddler):
tiddler_output = self._binary_tiddler(tiddler)
else:
tiddler_output = tiddler.text
if tiddler.type == 'None' or not tiddler.type:
tiddler.type = ''
return ('<div title="%s" server.title="%s" server.page.revision="%s" '
'server.etag="%s" '
'modifier="%s" creator="%s" server.workspace="bags/%s" '
'server.type="tiddlyweb" server.host="%s" '
'server.recipe="%s" server.bag="%s" server.permissions="%s" '
'server.content-type="%s" '
'modified="%s" created="%s" tags="%s" %s>\n'
'<pre>%s</pre>\n</div>\n' %
(escape_attribute_value(tiddler.title),
escape_attribute_value(tiddler.title), tiddler.revision,
escape_attribute_value(_tiddler_etag(self.environ, tiddler)),
escape_attribute_value(
tiddler.modifier), escape_attribute_value(
tiddler.creator), escape_attribute_value(tiddler.bag),
host, escape_attribute_value(recipe_name),
escape_attribute_value(
tiddler.bag), self._tiddler_permissions(tiddler),
tiddler.type, tiddler.modified, tiddler.created,
escape_attribute_value(self.tags_as(
tiddler.tags)), self._tiddler_fields(
tiddler.fields), html_encode(tiddler_output)))
def _get_wiki(self):
"""
Read base_tiddlywiki from its location.
"""
global WIKI
if WIKI:
return WIKI
base_tiddlywiki = open(
self.environ['tiddlyweb.config']['base_tiddlywikii'])
wiki = base_tiddlywiki.read()
base_tiddlywiki.close()
tag = "<!--POST-SCRIPT-END-->"
wiki = wiki.replace(tag, '''
%(config)s
<script type="text/javascript" src="%(host)s/bags/common/tiddlers/jquery.js"></script>
<script type="text/javascript" src="%(host)s/bags/common/tiddlers/jQuery.twStylesheet.js"></script>
<script type="text/javascript" src="%(host)s/bags/common/tiddlers/custom_twcore.js"></script>
%(tag)s
''' % {"tag": tag, "config": self._get_config(), "host": server_base_url(self.environ)})
wiki = unicode(wiki, 'utf-8')
WIKI = wiki
return WIKI
def _handle_response(self, environ, start_response):
oidconsumer = consumer.Consumer({}, None)
host = server_base_url(environ)
url = urlparse.urljoin(
host, '%s/challenge/%s' %
(environ['tiddlyweb.config']['server_prefix'], CHALLENGER_NAME))
query = {}
for key in environ['tiddlyweb.query']:
query[key] = environ['tiddlyweb.query'][key][0]
info = oidconsumer.complete(query, url)
display_identifier = info.getDisplayIdentifier()
if info.status == consumer.FAILURE and display_identifier:
return self._render_form(
environ,
start_response,
openid=display_identifier,
message='Verification of %s failed with: %s' %
(display_identifier, info.message))
elif info.status == consumer.SUCCESS:
return self._success(environ, start_response, info)
elif info.status == consumer.CANCEL:
return self._render_form(
environ,
start_response,
message='You cancelled, try again with something else?')
elif info.status == consumer.SETUP_NEEDED:
if info.setup_url:
message = '<a href=%s>Setup needed at openid server.</a>' % info.setup_url
else:
message = 'More information needed at server'
return self._render_form(environ, start_response, message=message)
else:
return self._render_form(
environ,
start_response,
message='Unable to process. Unknown error')
def _get_config(self):
def get_container(environ):
routing_args = environ.get('wsgiorg.routing_args', ([], {}))[1]
container_name = False
container_type = 'bags'
store = environ['tiddlyweb.store']
if routing_args:
if 'recipe_name' in routing_args:
container_name = get_route_value(self.environ,
'recipe_name')
container_type = 'recipes'
elif 'bag_name' in routing_args:
container_name = get_route_value(self.environ, 'bag_name')
if container_name:
return "%s/%s" % (container_type, container_name)
else:
return ""
json = {"workspace": get_container(self.environ),
"host": server_base_url(self.environ)}
return '''
<script id="tiddlywikiconfig" type="application/json">
%s
</script>
''' % (simplejson.dumps(json))
def new_wiki(environ, start_response):
username = environ['tiddlyweb.usersign']['name']
if username == 'GUEST':
raise UserRequiredError
store = environ['tiddlyweb.store']
length = environ['CONTENT_LENGTH']
content = environ['wsgi.input'].read(int(length))
wikiname = cgi.parse_qs(content).get('wikiname', [''])[0]
perms = cgi.parse_qs(content).get('perms', [''])[0]
if wikiname:
bag = Bag(wikiname)
try:
bag = store.get(bag)
raise HTTP409('The bag already exists')
except NoBagError:
bag.desc = 'hello'
bag.policy.owner = username
bag.policy.manage = [username]
if perms == 'closed':
bag.policy.read = [username]
bag.policy.write = [username]
bag.policy.create = [username]
bag.policy.delete = [username]
if perms == 'authrw':
bag.policy.read = ['ANY']
bag.policy.write = ['ANY']
bag.policy.create = ['ANY']
bag.policy.delete = ['ANY']
if perms == 'read':
bag.policy.write = [username]
bag.policy.create = [username]
bag.policy.delete = [username]
if perms == 'authw':
bag.policy.write = ['ANY']
bag.policy.create = ['ANY']
bag.policy.delete = ['ANY']
store.put(bag)
recipe = Recipe(wikiname)
try:
recipe = store.get(recipe)
raise HTTP409('That recipe already exists')
except NoRecipeError:
recipe.desc = 'hello'
recipe.policy.owner = username
recipe.policy.manage = [username]
recipe.set_recipe([[TIDDLYWEB_BAG, ''], [bag.name, '']])
store.put(recipe)
user = User(username)
note = ''
try:
user = store.get(user)
note = user.note
except NoUserError:
pass
note += '%s\n' % wikiname
user.note = note
store.put(user)
raise HTTP302('%s/spowt/%s' %
(server_base_url(environ), urllib.quote(username)))
else:
raise HTTP409('Missing form data')
def send_template(environ, template_name, template_data=None):
"""
Set some defaults for a template and send the output.
"""
default_css_tiddler = '/bags/common/tiddlers/profile.css'
if template_data is None:
template_data = {}
html_template_prefix = environ['tiddlyweb.space_settings']['htmltemplate']
if html_template_prefix:
default_css_tiddler = ('/bags/common/tiddlers/%s.css' %
html_template_prefix)
html_template_prefix += '/'
try:
name = html_template_prefix + template_name
template = get_template(environ, name)
except TemplateNotFound:
template = get_template(environ, template_name)
else:
template = get_template(environ, template_name)
store = environ['tiddlyweb.store']
linked_resources = {'HtmlCss': [], 'HtmlJavascript': []}
if not html_template_prefix or template_name in CUSTOMIZABLES:
linked_resources['HtmlCss'] = [default_css_tiddler]
# Load CSS and JavaScript overrides.
current_space = determine_space(environ, determine_host(environ)[0])
if current_space:
recipe_name = determine_space_recipe(environ, current_space)
try:
recipe = store.get(Recipe(recipe_name))
for title in linked_resources:
try:
tiddler = Tiddler(title)
bag = control.determine_bag_from_recipe(
recipe, tiddler, environ)
tiddler.bag = bag.name
try:
tiddler = store.get(tiddler)
if 'Javascript' in title:
url_content = tiddler.text.strip()
if url_content:
urls = url_content.split('\n')
linked_resources[title] = urls
else:
url = '/bags/%s/tiddlers/%s' % (encode_name(
tiddler.bag), title)
linked_resources[title] = [url]
except StoreError:
continue
except StoreError:
pass
except StoreError:
pass
template_defaults = {
'original_server_host': original_server_host_url(environ),
'css': linked_resources['HtmlCss'],
'js': linked_resources['HtmlJavascript'],
'server_host': server_base_url(environ),
}
template_defaults.update(template_data)
return template.generate(template_defaults)
def tank_uri(environ, tank_name, slash=False):
"""
Create a redirect URI for a given tank.
"""
return server_base_url(environ) + '/tanks/%s' % encode_name(tank_name)
def front(environ, start_response):
user = environ['tiddlyweb.usersign']
if user['name'] != 'GUEST' and 'MEMBER' in user['roles']:
raise HTTP302(
server_base_url(environ) + '/' + encode_name(user['name']))
return send_template(environ, 'home.html', {'title': 'Welcome'})