def news_items(self, section=None, start=None, limit=5):
desc_len = 160
_items = []
i = 0
for item in self.context.news_items(section,
start,
limit,
sort_on='created',
sort_order='reverse'):
i += 1
if item.section:
category = item.section.to_object.title
else:
category = None
published = api.content.get_state(item) == 'published'
_items.append(
obj2dict(
item,
'id',
'title',
'absolute_url',
description=shorten(item.description, desc_len),
date=item.effective().strftime('%B %d, %Y'),
category=category,
counter=i,
can_edit=api.user.has_permission('Modify', obj=item),
published=published,
))
return _items
def shorten(self, text):
return shorten(text, length=256)
def test_text_shortener(self):
text = utils.shorten(string_with_unicode, 20)
self.assertEquals(text, string_with_unicode_shortened)
text = utils.shorten(unicode_string, 20)
self.assertEquals(text, unicode_string_shortened)
def shorten(self, text):
return shorten(text, length=60)
def _get_my_groups_and_workspaces(self):
"""
Find all the groups and all the workspaces the user is a member of.
Since workspaces can also act as groups, only count those items
as groups which are not also a workspace.
"""
my_groups = plone_api.group.get_groups(username=self.context.username)
# Sort the "normal" groups first
my_groups = sorted(
my_groups, key=lambda x: x is not None and x.id.find(':'))
workspaces = {}
groups = []
portal = plone_api.portal.get()
portal_url = portal.absolute_url()
g_icon = '/++theme++ploneintranet.theme/generated/media/icon-group.svg'
group_container = self.group_container
group_url_template = '%s/{}' % (
group_container.absolute_url() if group_container else ''
)
group_view_url_template = '%s/workspace-group-view?id={}' % (
self.context.absolute_url()
)
# Don't show certain system groups
group_filter = ['Members', 'AuthenticatedUsers', 'All Intranet Users']
for group in my_groups:
if not group:
continue
if group.id in group_filter:
continue
if group.getProperty('type', None) == 'workspace':
# This is a groupspace
uid = group.getProperty('uid')
url = portal_url + group.getProperty('workspace_path')
workspaces[uid] = dict(
url=url,
title=group.getProperty('title'),
description=group.getProperty('description'),
)
elif (
":" in group.id and len(group.id.split(':')[1]) >= 32 and
group.id.split(':')[0] in AVAILABLE_GROUPS
):
# Special group that denotes membership in a workspace
id, uid = group.id.split(':')
# If this workspaces has already been added via the
# groupspaces behaviour, skip fetching the WS object.
if uid in workspaces:
continue
ws = plone_api.content.get(UID=uid)
# User might not be allowed to access the ws
if ws is None:
continue
workspaces[uid] = dict(
url=ws.absolute_url(),
title=ws.title,
description=ws.description,
)
else:
if group.id in group_container:
# a membrane group
url = group_url_template.format(group.id)
else:
# "regular" group that is not a workspace
# or a membrane group
url = group_view_url_template.format(group.id)
title = group.title or group.id
img = portal_url + g_icon
groups.append(dict(
id=group.id,
group=group,
url=url,
title=shorten(title, length=30),
img=img,
))
self._my_groups = groups
self._my_workspaces = workspaces.values()
def description(self, desc_len=160):
return shorten(self.context.description, desc_len)