def _process_view(self, req, stream, method, tags):
stage = 1
div_count = 1
def tag_data():
engine = TagEngine(self.env)
for t in tags:
href, title = engine.get_tag_link(t)
yield t, href, title
elm = tag.ul(tags and tag.lh('Tags'), [
tag.li(tag.a(t, href=href, title=title), ' ')
for t, href, title in tag_data()
],
class_='tags')
for kind, data, pos in stream:
yield kind, data, pos
if stage == 1 and \
kind is START and \
data[0].localname == 'div' and \
'wikipage' in data[1].get('class', ''):
stage = 2
elif stage == 2:
if kind is START and data[0].localname == 'div':
div_count += 1
elif kind is END and data.localname == 'div':
div_count -= 1
if not div_count:
for e in elm.generate():
yield e
stage = None
def filter_stream(self, req, method, filename, stream, data):
crumbs = self._get_crumbs(req.session)
if not crumbs:
return stream
add_stylesheet(req, 'breadcrumbs/css/breadcrumbs.css')
li = []
href = req.href(req.base_path)
for crumb in crumbs:
realm, resource = crumb.split('/', 1)
name = resource.replace('_', ' ')
if realm == "ticket":
name = "#" + resource
elif realm != "wiki":
name = "%s:%s" % (realm, name)
link = req.href(realm, resource)
li.append(tag.li(tag.a(
title=name,
href=link,
)(name)))
insert = tag.ul(class_="nav", id="breadcrumbs")(tag.lh("Breadcrumbs:"),
li)
return stream | Transformer('//div[@id="metanav"]/ul').after(insert)
def _process_view(self, req, stream, method, tags):
stage = 1
div_count = 1
def tag_data():
engine = TagEngine(self.env)
for t in tags:
href, title = engine.get_tag_link(t)
yield t, href, title
elm = tag.ul(tags and tag.lh('Tags'),
[tag.li(tag.a(t, href=href, title=title), ' ') for t, href, title in tag_data()],
class_='tags')
for kind, data, pos in stream:
yield kind, data, pos
if stage == 1 and \
kind is START and \
data[0].localname == 'div' and \
'wikipage' in data[1].get('class', ''):
stage = 2
elif stage == 2:
if kind is START and data[0].localname == 'div':
div_count += 1
elif kind is END and data.localname == 'div':
div_count -= 1
if not div_count:
for e in elm.generate():
yield e
stage = None
def filter_stream(self, req, method, filename, stream, data):
crumbs = self._get_crumbs(req.session)
if not crumbs:
return stream
add_stylesheet(req, 'breadcrumbs/css/breadcrumbs.css')
li = []
href = req.href(req.base_path)
for crumb in crumbs:
realm, resource = crumb.split('/', 1)
name = resource.replace('_', ' ')
if realm == "ticket":
name = "#" + resource
elif realm != "wiki":
name = "%s:%s" % (realm, name)
link = req.href(realm, resource)
li.append(
tag.li(
tag.a(title=name, href=link,
)(name)
)
)
insert = tag.ul(class_="nav", id="breadcrumbs")(tag.lh("Breadcrumbs:"), li)
return stream | Transformer('//div[@id="metanav"]/ul').after(insert)
def _wiki_view(self, req, stream):
tags = self._page_tags(req)
if not tags:
return stream
engine = TagEngine(self.env)
add_stylesheet(req, 'tags/css/tractags.css')
li = []
for tag in tags:
href, title = engine.get_tag_link(tag)
li.append(T.li(T.a(title=title, href=href)(tag), ' '))
insert = T.ul(class_='tags')(T.lh('Tags'), li)
return stream | Transformer('//div[@class="buttons"]').before(insert)
def _wiki_view(self, req, stream):
tags = self._page_tags(req)
if not tags:
return stream
engine = TagEngine(self.env)
add_stylesheet(req, 'tags/css/tractags.css')
li = []
for tag in tags:
href, title = engine.get_tag_link(tag)
li.append(T.li(T.a(title=title, href=href)(tag), ' '))
insert = T.ul(class_='tags')(T.lh('Tags'), li)
return stream | Transformer('//div[@class="buttons"]').before(insert)