def new(self, taggable_id, **kwargs):
"""Display a NEW form."""
session = session_get()
taggable = taggable_get(taggable_id)
f_new.value = dict(taggable_id=taggable.id,
current_tags_=', '.join([t.id for t in taggable.tags]),
)
tags = session.query(Tag).order_by('id')
choices = [t.id for t in tags if t not in taggable.tags]
f_new.child.children.tagids.options = choices
tmpl_context.form = f_new
return dict(title='%s %s' % (_('Add tags to:'), taggable.tagged.path))
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 get_all(self, taggable_id):
"""Return a html fragment with a list of tags for this object."""
# tmpl_context.b_tags = b_tags
taggable = taggable_get(taggable_id)
return dict(tags=taggable.tags)
