def process_request(self, req):
from tractags.api import TagEngine
from trac.web.chrome import add_stylesheet
add_stylesheet(req, 'tags/css/tractags.css')
pagename = req.args.get('page', 'WikiStart')
action = req.args.get('action', 'view')
engine = TagEngine(self.env)
wikitags = engine.tagspace.wiki
tags = list(wikitags.get_tags([pagename]))
tags.sort()
if action == 'edit':
req.hdf['tags'] = req.args.get('tags', ', '.join(tags))
elif action == 'view':
hdf_tags = []
for tag in tags:
href, title = engine.get_tag_link(tag)
hdf_tags.append({'name': tag,
'href': href,
'title': title})
req.hdf['tags'] = hdf_tags
result = WikiModule.process_request(self, req)
if result is None:
return None
if result[0] == 'wiki.cs':
return 'tagswiki.cs', None
return result
def process_request(self, req):
from tractags.api import TagEngine
from trac.web.chrome import add_stylesheet
add_stylesheet(req, 'tags/css/tractags.css')
pagename = req.args.get('page', 'WikiStart')
action = req.args.get('action', 'view')
engine = TagEngine(self.env)
wikitags = engine.tagspace.wiki
tags = list(wikitags.get_tags([pagename]))
tags.sort()
if action == 'edit':
req.hdf['tags'] = req.args.get('tags', ', '.join(tags))
elif action == 'view':
hdf_tags = []
for tag in tags:
href, title = engine.get_tag_link(tag)
hdf_tags.append({'name': tag, 'href': href, 'title': title})
req.hdf['tags'] = hdf_tags
result = WikiModule.process_request(self, req)
if result is None:
return None
if result[0] == 'wiki.cs':
return 'tagswiki.cs', None
return result
def process_stream(self, req, stream, method):
page_name = req.path_info[6:] or 'WikiStart'
tags = TagEngine(self.env).tagspace.wiki.get_tags([page_name])
action = req.args.get('action', 'view')
if action == 'edit':
return self._process_edit(req, stream, method, tags)
elif action == 'view':
return self._process_view(req, stream, method, tags)
def _prepare_wiki(self, req):
from tractags.api import TagEngine
page = req.path_info[6:] or 'WikiStart'
engine = TagEngine(self.env)
wikitags = engine.tagspace.wiki
tags = list(wikitags.get_tags(page))
tags.sort()
action = req.args.get('action', 'view')
if action == 'edit':
req.hdf['tags'] = req.args.get('tags', ', '.join(tags))
elif action == 'view':
hdf_tags = []
for tag in tags:
href, title = engine.get_tag_link(tag)
hdf_tags.append({'name': tag, 'href': href, 'title': title})
req.hdf['tags'] = hdf_tags
def _do_save(self, req, db, page):
# This method is overridden so the user doesn't get "Page not modified"
# exceptions when updating tags but not wiki content.
from tractags.api import TagEngine
if 'tags' in req.args:
newtags = set([t.strip() for t in
_tag_split.split(req.args.get('tags')) if t.strip()])
wikitags = TagEngine(self.env).tagspace.wiki
oldtags = wikitags.get_tags([page.name])
if oldtags != newtags:
wikitags.replace_tags(req, page.name, newtags)
# No changes, just redirect
if req.args.get('text') == page.text:
req.redirect(self.env.href.wiki(page.name))
return
return WikiModule._do_save(self, req, db, page)
def _do_save(self, req, db, page):
# This method is overridden so the user doesn't get "Page not modified"
# exceptions when updating tags but not wiki content.
from tractags.api import TagEngine
if 'tags' in req.args:
newtags = set([
t.strip() for t in _tag_split.split(req.args.get('tags'))
if t.strip()
])
wikitags = TagEngine(self.env).tagspace.wiki
oldtags = wikitags.get_tags([page.name])
if oldtags != newtags:
wikitags.replace_tags(req, page.name, newtags)
# No changes, just redirect
if req.args.get('text') == page.text:
req.redirect(self.env.href.wiki(page.name))
return
return WikiModule._do_save(self, req, db, page)
def _prepare_wiki(self, req):
from tractags.api import TagEngine
page = req.path_info[6:] or 'WikiStart'
engine = TagEngine(self.env)
wikitags = engine.tagspace.wiki
tags = list(wikitags.get_tags(page))
tags.sort()
action = req.args.get('action', 'view')
if action == 'edit':
req.hdf['tags'] = req.args.get('tags', ', '.join(tags))
elif action == 'view':
hdf_tags = []
for tag in tags:
href, title = engine.get_tag_link(tag)
hdf_tags.append({'name': tag,
'href': href,
'title': title})
req.hdf['tags'] = hdf_tags
def pre_process_request(self, req, handler):
tags = req.args.get('tags')
if isinstance(handler, WikiModule):
add_stylesheet(req, 'tags/css/tractags.css')
if req.method == 'POST' and tags is not None:
page_name = req.path_info[6:] or 'WikiStart'
new_tags = set(
[t.strip() for t in tags.split(',') if t.strip()])
old_tags = TagEngine(self.env).tagspace.wiki.get_tags(
[page_name])
if old_tags != new_tags:
TagEngine(self.env).tagspace.wiki.replace_tags(
req, page_name, new_tags)
if req.args.get('text') == WikiPage(self.env,
page_name).text:
# The wiki module would think this is wasn't changed,
# so redirect around it.
req.redirect(req.href.wiki(page_name))
return handler
def tag_data():
engine = TagEngine(self.env)
for t in tags:
href, title = engine.get_tag_link(t)
yield t, href, title
def tag_data():
engine = TagEngine(self.env)
for t in tags:
href, title = engine.get_tag_link(t)
yield t, href, title
