def type(self):
if self._type is None:
self._type = get_content_type_name(self.context)
return self._type
def type(self):
if self._type is None:
self._type = get_content_type_name(self.context)
return self._type
def showtag_view(context, request, community=None, user=None, crumb_title=None):
"""Show a page for a particular tag, optionally refined by context."""
page_title = 'Show Tag'
api = TemplateAPI(context, request, page_title)
# The tag screens (cloud, listing, and this view) each have a
# "jump box" that allows you to quickly jump to another tag. All
# three will point here at /showtag?tag=tag1. We detect this mode
# and do a redirect.
jump_tag = request.params.get('jumptag', False)
if jump_tag:
location = resource_url(context, request, request.view_name, jump_tag)
return HTTPFound(location=location)
# Our strategy is to support tag URLs that are like this:
# /showtag/tag1
# ...instead of:
# /tagpage.html?tag=tag1
# However, our tag data isn't traversable (it is site.tags and not
# site['tags']. So we have a view at /showtag that picks apart
# the next hop in the URL.
tag = request.subpath
if not tag:
# The user didn't provide anything beyond /showtag in the URL
tag = None
entries = related = []
else:
# Ahh, the good part. Let's find some tag results and unpack
# data into what the ZPT needs.
tag = tag[0]
catalog = find_catalog(context)
dm = catalog.document_map
tags = find_tags(context)
if community is None and user is None:
# Only show related tags portlet in global view
related = tags.getRelatedTags(tag, user=user, community=community)
else:
related = []
entries = []
if user:
users = (user,)
else:
users = None
for docid in tags.getItems(tags=(tag,), users=users,
community=community,
):
# XXX Need to wire in batching
address = dm.address_for_docid(int(docid))
if address is None:
raise KeyError(docid)
resource = find_resource(context, address)
# Skip documents which aren't viewable by authenticated user
if not has_permission('view', resource, request):
continue
# Do a secondary query for each result to find the
# per-user info
users = tags.getUsers(tags=(tag,), items=(docid,),
community=community)
if len(users) == 1:
tuh = '1 person'
else:
tuh = '%s people' % len(users)
tuhref = resource_url(context, request, 'tagusers.html',
query={'tag': tag, 'docid': docid})
entry = {
'title': resource.title,
'description': getattr(resource, 'description', ''),
'href': resource_url(resource, request),
'type': get_content_type_name(resource),
'tagusers_href': tuhref,
'tagusers_count': tuh,
}
entries.append(entry)
args = dict(
api=api,
tag=tag,
entries=entries,
related=related,
)
if crumb_title:
# XXX Would context.title be a bit nicer for displaying to user?
system_name = get_setting(context, 'title', 'KARL')
args['crumbs'] = '%s / %s / %s' % (
system_name, crumb_title, context.__name__)
return dict(**args)
def showtag_view(context, request, community=None, user=None, crumb_title=None):
"""Show a page for a particular tag, optionally refined by context."""
layout = request.layout_manager.layout
layout.page_title = 'Show Tag'
api = TemplateAPI(context, request, layout.page_title)
# The tag screens (cloud, listing, and this view) each have a
# "jump box" that allows you to quickly jump to another tag. All
# three will point here at /showtag?tag=tag1. We detect this mode
# and do a redirect.
jump_tag = request.params.get('jumptag', False)
if jump_tag:
location = resource_url(context, request, request.view_name, jump_tag)
return HTTPFound(location=location)
# Our strategy is to support tag URLs that are like this:
# /showtag/tag1
# ...instead of:
# /tagpage.html?tag=tag1
# However, our tag data isn't traversable (it is site.tags and not
# site['tags']. So we have a view at /showtag that picks apart
# the next hop in the URL.
tag = request.subpath
if not tag:
# The user didn't provide anything beyond /showtag in the URL
tag = None
entries = related = []
else:
# Ahh, the good part. Let's find some tag results and unpack
# data into what the ZPT needs.
tag = tag[0]
layout.page_title = 'Show Tag ' + tag
catalog = find_catalog(context)
dm = catalog.document_map
tags = find_tags(context)
if community is None and user is None:
# Only show related tags portlet in global view
related = tags.getRelatedTags(tag, user=user, community=community)
layout.add_portlet('related_tags', related)
layout.section_style = 'none'
else:
related = []
entries = []
if user:
users = (user,)
else:
users = None
for docid in tags.getItems(tags=(tag,), users=users,
community=community,
):
# XXX Need to wire in batching
address = dm.address_for_docid(int(docid))
if address is None:
raise KeyError(docid)
resource = find_resource(context, address)
# Skip documents which aren't viewable by authenticated user
if not has_permission('view', resource, request):
continue
# Do a secondary query for each result to find the
# per-user info
users = tags.getUsers(tags=(tag,), items=(docid,),
community=community)
if len(users) == 1:
tuh = '1 person'
else:
tuh = '%s people' % len(users)
tuhref = resource_url(context, request, 'tagusers.html',
query={'tag': tag, 'docid': docid})
entry = {
'title': resource.title,
'description': getattr(resource, 'description', ''),
'href': resource_url(resource, request),
'type': get_content_type_name(resource),
'tagusers_href': tuhref,
'tagusers_count': tuh,
}
entries.append(entry)
args = dict(
api=api, # deprecated in ux2
tag=tag,
entries=entries,
related=related, # deprecated in ux2
)
if crumb_title:
# XXX Would context.title be a bit nicer for displaying to user?
system_name = get_setting(context, 'system_name', 'KARL')
args['crumbs'] = '%s / %s / %s' % (
system_name, crumb_title, context.__name__)
return dict(**args)
if not terms:
error = "No Search Parameters Supplied."
if batch:
# Flatten the batch into data for use in the ZPT.
results = []
for result in batch["entries"]:
try:
description = result.description[0:300]
except AttributeError:
description = ""
result = {
"title": getattr(result, "title", "<No Title>"),
"description": description,
"url": model_url(result, request),
"type": get_content_type_name(result),
}
results.append(result)
total = batch["total"]
else:
batch = {"batching_required": False}
results = ()
total = 0
return render_template_to_response(
"templates/searchresults.pt",
api=api,
layout=layout,
error=error,
terms=terms,
community=community,
