def get_delete(self, tag_id, **kwargs):
"""Display a DELETE confirmation form."""
tag = tag_get(tag_id)
f_confirm.custom_method = 'DELETE'
f_confirm.value = dict(tag_id=tag.id)
tmpl_context.form = f_confirm
return dict(title='%s %s?' % (_('Are you sure you want to delete tag:'),
tag.id))
def post(self, taggable_id, tagids=[], new_tags=None):
"""Add tags to a ``taggable`` obect."""
session = session_get()
user = tmpl_context.user
taggable = taggable_get(taggable_id)
if isinstance(tagids, list):
tags = [tag_get(i) for i in tagids]
else:
tags = [tag_get(tagids)]
if new_tags:
tags.extend([tag_get(name) for name in new_tags.split(', ')])
added_tags = []
updates = []
for tag in tags:
if tag not in taggable.tags:
taggable.tags.append(tag)
added_tags.append(tag)
# prepare updates to notify clients
updates.append(dict(item=tag, type='added', topic=TOPIC_TAGS,
filter=taggable_id))
if added_tags:
added = ', '.join([t.id for t in added_tags])
msg = '%s %s %s' % (added,
n_('tag added to:',
'tags added to:', len(added_tags)),
taggable_id)
status = 'ok'
# notify clients
notify.send(updates)
# log into Journal
journal.add(user, '%s - %s' % (msg, taggable.tagged))
else:
msg = _('No new tag applied')
status = 'info'
return dict(msg=msg, status=status, updates=updates)
def remove(self, taggable_id, tagids=[]):
"""Remove tags from an object."""
session = session_get()
user = tmpl_context.user
taggable = taggable_get(taggable_id)
if isinstance(tagids, list):
tags = [tag_get(i) for i in tagids]
else:
tags = [tag_get(tagids)]
removed_tags = []
updates = []
for tag in tags:
if tag in taggable.tags:
taggable.tags.remove(tag)
removed_tags.append(tag)
# prepare updates
updates.append(dict(item=tag, type='deleted', topic=TOPIC_TAGS,
filter=taggable_id))
if removed_tags:
removed = ', '.join([t.id for t in removed_tags])
msg = '%s %s %s' % (removed,
n_('tag removed from:',
'tags removed from:', len(removed_tags)),
taggable_id)
status = 'ok'
# notify clients
notify.send(updates)
# log into Journal
journal.add(user, '%s - %s' % (msg, taggable.tagged))
else:
msg = _('No tag removed')
status = 'info'
return dict(msg=msg, status=status, updates=updates)
def post_delete(self, tag_id):
"""Delete a tag."""
session = session_get()
user = tmpl_context.user
tag = tag_get(tag_id)
session.delete(tag)
msg = '%s %s' % (_('Deleted tag:'), tag.id)
# log into Journal
journal.add(user, '%s - %s' % (msg, tag))
# notify clients
updates = [dict(item=tag, type='deleted', topic=TOPIC_TAGS)]
notify.send(updates)
return dict(msg=msg, status='ok', updates=updates)
def get_one(self, taggable_id, tag_id):
"""This method is currently unused, but is needed for the
RESTController to work."""
tag = tag_get(tag_id)
return dict(tag=tag)