def update(self):
params = t.request.params
topic_id = params['topic_id']
topic = Topic.find(topic_id)
old_index = topic['index']
new_index = params['topic_index']
old_topic_name = topic['name']
new_name = new_index + '_' + params['topic_display_name']
if (old_index != new_index):
subtopics = Subtopic.by_topic(topic_id)
for subtopic in subtopics:
Subtopic.update_subtopic_topic_index(subtopic, new_index)
session = model.Session
matched_tag = session.query(Tag).filter(Tag.id == topic['id']).first()
matched_tag.name = new_name
model.Session.commit()
reindex_packages_with_changed_topic(old_topic_name)
t.redirect_to(
controller='ckanext.topics.controllers.topic:TopicController',
action='index')
def update(self):
params = t.request.params
topic_id = params['subtopic_topic_id']
topic = Topic.find(topic_id)
subtopic_id = params['subtopic_id']
subtopic = Subtopic.find(subtopic_id)
old_name = subtopic['name']
new_index = params['subtopic_index']
new_name = topic['index'] + '_' + new_index + '_' + params[
'subtopic_display_name']
session = model.Session
matched_tag = session.query(Tag).filter(
Tag.name == subtopic['name']).first()
matched_tag.name = new_name
model.Session.commit()
reindex_packages_with_changed_topic(old_name)
t.redirect_to(
controller='ckanext.topics.controllers.topic:TopicController',
action='index')
def create(self):
context = {'user': t.c.user}
params = t.request.params
topic_id = params['subtopic_topic_id']
display_name = params['subtopic_display_name']
if (Subtopic.topic_subtopics_count(topic_id) >=
AlphabeticIndex.max_items()):
t.redirect_to(
controller='ckanext.topics.controllers.topic:TopicController',
action='index')
topic = Topic.find(topic_id)
subtopic_index = Subtopic.get_new_subtopic_index(topic_id)
name = topic['index'] + '_' + subtopic_index + '_' + display_name
result = t.get_action('tag_create')(
context, {
'name': name,
'vocabulary_id': Subtopic.vocabulary_id()
})
t.redirect_to(
controller='ckanext.topics.controllers.topic:TopicController',
action='index')
def by_topic(cls, topic_id_or_name):
topic_subtopics = []
topic = Topic.find(topic_id_or_name)
for subtopic in cls.all():
if (subtopic['topic_id'] == topic['id']):
topic_subtopics.append(subtopic)
return topic_subtopics
def create(self):
context = {'user': t.c.user}
if (Topic.count() >= AlphabeticIndex.max_items()):
t.redirect_to(
controller='ckanext.topics.controllers.topic:TopicController',
action='index')
display_name = t.request.params['topic_display_name']
full_name = str(Topic.get_new_topic_index()) + '_' + display_name
t.get_action('tag_create')(context, {
'name': full_name,
'vocabulary_id': Topic.vocabulary_id()
})
t.redirect_to(
controller='ckanext.topics.controllers.topic:TopicController',
action='index')
def edit(self):
topic_id = t.request.params['id']
topic = Topic.find(topic_id)
extra_vars = {
'topic': topic,
'subtopics': Subtopic.by_topic(topic_id),
'controller_action': 'update'
}
return t.render('topic/edit.html', extra_vars=extra_vars)
def update_subtopic_topic_index(cls, subtopic, new_topic_index):
topic = Topic.find(subtopic['topic_id'])
new_name = new_topic_index + '_' + subtopic['index'] + '_' + subtopic[
'display_name']
session = model.Session
matched_tag = session.query(Tag).filter(
Tag.name == subtopic['name']).first()
matched_tag.name = new_name
model.Session.commit()
def new(self):
topic_id = t.request.params['topic_id']
topic = Topic.find(topic_id)
extra_vars = {
'subtopic': {
'topic_id': topic_id
},
'controller_action': 'create'
}
return t.render('subtopic/edit.html', extra_vars=extra_vars)
def index(self):
topics = Topic.all()
subtopics = Subtopic.all()
for topic in topics:
topic['subtopics'] = []
for subtopic in subtopics:
if (topic['id'] == subtopic['topic_id']):
topic['subtopics'].append(subtopic)
extra_vars = {'topics': topics}
return t.render('topic/index.html', extra_vars=extra_vars)
def destroy(self):
context = {'user': t.c.user}
topic_id = t.request.params['id']
topic = Topic.find(topic_id)
old_topic_name = topic['name']
# destroy topic and related subtopics
for subtopic in Subtopic.by_topic(topic['id']):
Subtopic.destroy(context, subtopic['id'])
Topic.destroy(context, topic['id'])
destroyed_index = topic['index']
# update indexes of following topics and subtopics
for topic in Topic.all():
if topic['index'] > destroyed_index:
topic_subtopics = Subtopic.by_topic(topic['id'])
# decrement topic index
new_topic_index = AlphabeticIndex.previous_letter(
topic['index'])
Topic.update_topic_index(topic, new_topic_index)
# decrement subtopics topic index
for subtopic in topic_subtopics:
Subtopic.update_subtopic_topic_index(
subtopic, new_topic_index)
reindex_packages_with_changed_topic(old_topic_name)
t.redirect_to(
controller='ckanext.topics.controllers.topic:TopicController',
action='index')
def get_topic_name(topic_id):
topic = Topic.find(topic_id)
if (topic != None):
return topic['display_name']
def topic_display_name(topic_name):
# same behavior for subtopic
return Topic.topic_display_name(topic_name)
def custom_topics():
return Topic.all()
def subtopic_topic_id(cls, subtopic_name):
topic_index = cls.subtopic_topic_index(subtopic_name)
topic = Topic.find_by_index(topic_index)
if topic:
return topic['id']