def update(type_of, storyid, taskid, direction):
"""
update the order
get the actual position and change, then update the neighboor
"""
content = access_content(task='r')
if type_of == 'story':
for item in content['story']:
if item['id'] == storyid:
log.debug("change position for id %s" % taskid)
old_position = item['position']
if direction == 'left':
newposition = old_position - 1
else:
newposition = old_position + 1
item['position'] = newposition
log.debug("update positions - old: %s new: %s" % (old_position, newposition))
break
for item in content['story']:
if item['position'] == newposition and item['id'] != storyid:
item['position'] = old_position
content['story'] = order_by_key(content['story'], 'position')
access_content(task='w', content=content)
else:
for item in content['task'][storyid]:
if item['id'] == taskid:
log.debug("change position for id %s" % taskid)
old_position = item['position']
if direction == 'up':
newposition = old_position - 1
else:
newposition = old_position + 1
item['position'] = newposition
log.debug("update positions - old: %s new: %s" % (old_position, newposition))
break
for item in content['task'][storyid]:
if item['position'] == newposition and item['id'] != taskid:
log.debug("also update position for id %s" % item['id'])
item['position'] = old_position
content['task'][storyid] = order_by_key(content['task'][storyid], 'position')
access_content(task='w', content=content)
return json.dumps(content)
def items_order(items):
"""
order the items by position. easy for stories, but loopy for tasks
"""
items['story'] = order_by_key(items['story'], 'position')
# tasks
for key, to_be_ordered in items['task'].iteritems():
try:
items['task'][key] = order_by_key(to_be_ordered, 'position')
except Exception, e:
log.error('not able to order the items %s' % e)
