def show_communities_view_helper(context,
request,
filter_func=None,
**kw
):
# Grab the data for the two listings, main communities and portlet
communities_path = model_path(context)
query = dict(
sort_index='title',
interfaces=[ICommunity],
path={'query': communities_path, 'depth': 1},
#allowed={'query': effective_principals(request), 'operator': 'or'},
**kw
)
qualifiers = []
titlestartswith = request.params.get('titlestartswith')
if titlestartswith:
query['titlestartswith'] = (titlestartswith, titlestartswith)
qualifiers.append("Communities that begin with '%s'" % titlestartswith)
body = request.params.get('body')
if body:
query['texts'] = body
qualifiers.append('Search for "%s"' % body)
error = None
try:
batch_info = get_catalog_batch_grid(context, request, filter_func, **query)
except ParseError, e:
batch_info = { 'entries': [], 'batching_required': False }
error = 'Error: %s' % e
def get_batch(context, request, search_interfaces=[IContent], filter_func=None):
"""Return a batch of results and term sequence for a search request.
If the user provided no terms, the returned batch will be None and the
term sequence will be empty.
"""
batch = None
terms = ()
kind = request.params.get("kind")
if not kind:
# Search form
query, terms = make_query(context, request, search_interfaces)
log.debug('query: %s' % query)
context_path = model_path(context)
if context_path and context_path != '/':
query['path'] = {'query': context_path}
#principals = effective_principals(request)
#query['allowed'] = {'query':principals, 'operator':'or'}
batch = get_catalog_batch_grid(context, request, filter_func=filter_func, **query)
else:
# LiveSearch
text_term = request.params.get('body')
if text_term:
searcher = queryUtility(IGroupSearchFactory, kind)
if searcher is None:
# If the 'kind' we got is not known, return an error
fmt = "The LiveSearch group %s is not known"
raise HTTPBadRequest(fmt % kind)
batch = searcher(context, request, text_term).get_batch()
terms = [text_term, kind]
return batch, terms
def get_recent_items_batch(community, request, size=10):
batch = get_catalog_batch_grid(
community, request, interfaces=[ICommunityContent],
sort_index="modified_date", reverse=True, batch_size=size,
path={'query': model_path(community)},
allowed={'query': effective_principals(request), 'operator': 'or'},
)
return batch
def json_communities_helper(context, request):
"""
query communities list for return as json
"""
communities_path = model_path(context)
query = dict(
interfaces=[ICommunity],
path={'query': communities_path, 'depth': 1}
)
try:
batch_info = get_catalog_batch_grid(context, request, None, **query)
except ParseError, e:
batch_info = {'entries' : []}
error = 'Error: %s' % e
def get_topic_batch(forum, request):
return get_catalog_batch_grid(
forum, request, interfaces=[IForumTopic], reverse=True,
path={'query': model_path(forum)},
allowed={'query': effective_principals(request), 'operator': 'or'},
)
def _callFUT(self, context, request):
from opencore.views.batch import get_catalog_batch_grid
return get_catalog_batch_grid(context, request)
def get_batch(self):
return get_catalog_batch_grid(
self.context, self.request, **self._makeCriteria())
