def test_split_interwiki(self):
app.cfg.namespace_mapping = [(u'', 'default_backend'),
(u'ns1/', 'default_backend'),
(u'ns1/ns2/', 'other_backend')]
tests = [
('', ('Self', '', 'name_exact', '')),
('OtherWiki/', ('OtherWiki', '', 'name_exact', '')),
('/ns1/', ('Self', 'ns1', 'name_exact', '')),
('/@itemid/', ('Self', '', 'itemid', '')),
('/ns3/foo', ('Self', '', 'name_exact', 'ns3/foo')),
('@tags/SomeTag', ('Self', '', 'tags', 'SomeTag')),
('OtherWiki/OtherPage', ('OtherWiki', '', 'name_exact',
'OtherPage')),
('NonExistentWiki/OtherPage', ('Self', '', 'name_exact',
'NonExistentWiki/OtherPage')),
('OtherWiki/ns1/@invalidID/Page',
('OtherWiki', 'ns1', 'name_exact', '@invalidID/Page')),
('/ns1/OtherPage', ('Self', 'ns1', 'name_exact', 'OtherPage')),
('/ns1/ns2/OtherPage', ('Self', 'ns1/ns2', 'name_exact',
'OtherPage')),
('ns1/OtherPage', ('Self', 'ns1', 'name_exact', 'OtherPage')),
('ns1/ns2/OtherPage', ('Self', 'ns1/ns2', 'name_exact',
'OtherPage')),
('OtherWiki/ns1/OtherPage', ('OtherWiki', 'ns1', 'name_exact',
'OtherPage')),
('OtherWiki/ns1/ns2/OtherPage', ('OtherWiki', 'ns1/ns2',
'name_exact', 'OtherPage')),
('OtherWiki/ns1/ns2/@userid/SomeUserID', ('OtherWiki', 'ns1/ns2',
'userid', 'SomeUserID')),
('OtherWiki/ns3/ns2/@Notfield/OtherPage/foo',
('OtherWiki', '', 'name_exact',
'ns3/ns2/@Notfield/OtherPage/foo')),
]
for markup, (wikiname, namespace, field, pagename) in tests:
assert split_interwiki(markup) == (wikiname, namespace, field,
pagename)
wikiname, namespace, field, pagename = split_interwiki(markup)
assert isinstance(namespace, unicode)
assert isinstance(pagename, unicode)
assert isinstance(field, unicode)
assert isinstance(wikiname, unicode)
def split_navilink(self, text):
"""
Split navibar links into pagename, link to page
Admin or user might want to use shorter navibar items by using
the [[page|title]] or [[url|title]] syntax.
Supported syntax:
* PageName
* WikiName:PageName
* wiki:WikiName:PageName
* url
* all targets as seen above with title: [[target|title]]
:param text: the text used in config or user preferences
:rtype: tuple
:returns: pagename or url, link to page or url
"""
title = None
wiki_local = '' # means local wiki
# Handle [[pagename|title]] or [[url|title]] formats
if text.startswith('[[') and text.endswith(']]'):
text = text[2:-2]
try:
target, title = text.split('|', 1)
target = target.strip()
title = title.strip()
except (ValueError, TypeError):
# Just use the text as is.
target = text.strip()
else:
target = text
if wikiutil.is_URL(target):
if not title:
title = target
return target, title, wiki_local
# remove wiki: url prefix
if target.startswith("wiki:"):
target = target[5:]
wiki_name, namespace, field, item_name = split_interwiki(target)
if wiki_name == 'Self':
wiki_name = ''
href = url_for_item(item_name,
namespace=namespace,
wiki_name=wiki_name,
field=field)
if not title:
title = shorten_fqname(CompositeName(namespace, field, item_name))
return href, title, wiki_name
def path_breadcrumbs(self):
"""
Assemble the path breadcrumbs (a.k.a.: trail)
:rtype: list
:returns: path breadcrumbs items in tuple (wiki_name, item_name, url, exists, err)
"""
user = self.user
breadcrumbs = []
trail = user.get_trail()
for interwiki_item_name in trail:
wiki_name, namespace, field, item_name = split_interwiki(
interwiki_item_name)
fqname = CompositeName(namespace, field, item_name)
err = not is_known_wiki(wiki_name)
href = url_for_item(wiki_name=wiki_name, **fqname.split)
if is_local_wiki(wiki_name):
exists = bool(self.storage.get_item(**fqname.query))
wiki_name = '' # means "this wiki" for the theme code
else:
exists = True # we can't detect existance of remote items
if item_name:
breadcrumbs.append((wiki_name, fqname, href, exists, err))
return breadcrumbs