def group_item_service_func(request):
group_id = request.matchdict['group_id']
item_id = request.matchdict['item_id']
gi = GroupItem(group_id, item_id, 0, 0)
DBSession.add(gi)
req = Request.blank('/api/v1/di/' + item_id)
return request.invoke_subrequest(req)
def view_item_service_func(request):
view_id = request.matchdict['view_id']
container_id = request.matchdict['container_id']
item_id = request.matchdict['item_id']
ci = ContainerItem(container_id, item_id, '')
DBSession.add(ci)
req = Request.blank('/api/v1/view/' + view_id + '/container/' + container_id)
return request.invoke_subrequest(req)
def delete(self):
if not self._request.token:
# this should never happen
raise HTTPUnauthorized
tok = DBSession.query(Token).filter(
Token.id_token == self._request.token).one()
DBSession.delete(tok)
return APIResponse(None)
def delete(self):
annotation_id = self._request.matchdict['annot_id']
q = DBSession.query(Link).filter(Link.id_link == annotation_id)
if self._request.user.auth_level < RIGHTLevels.Editor:
q = q.filter(Link.id_user == self._request.user.id_user)
link = q.one()
DBSession.delete(link)
DBSession.flush()
return APIResponse(True)
def group_item_service_func_del(request):
group_id = request.matchdict['group_id']
item_id = request.matchdict['item_id']
gi = DBSession.query(GroupItem).filter(
sqlalchemy.and_(GroupItem.id_group == group_id,
GroupItem.id_item == item_id)).one()
DBSession.delete(gi)
DBSession.flush()
req = Request.blank('/api/v1/dig/' + group_id)
return request.invoke_subrequest(req)
def put(self):
item_id = self._request.matchdict['id']
key = self._request.matchdict['key']
try:
res = DBSession.query(Metadata).filter(Metadata.key == key).filter(Metadata.id == item_id).one()
res.value = self._request.validated['value']
DBSession.flush()
return res.get_dict()
except Exception as e:
print(str(e))
raise HTTPBadRequest()
def collection_post(self):
v = self._request.validated
v['id_container']=str(uuid4())
v['id_view'] = self._view_id
cnt = Container(v['id_container'], v['id_view'], v['type'], '', v['x'], v['y'], v['width'], v['height'], v['z'], v['data'])
DBSession.add(cnt)
for item in v['item_ids']:
ci = ContainerItem(v['id_container'], item, '{}')
DBSession.add(ci)
sr = Request.blank('/api/v1/view/' + self._view_id + '/container/' + cnt.id_container)
return self._request.invoke_subrequest(sr)
def post(self):
data = self._request.validated
user = DBSession.query(User).filter(
User.username == data['username']).filter(
User.passwd == hash_pw(data['password'])).one_or_none()
if not user:
raise HTTPUnauthorized()
token = Token(str(uuid.uuid4()), user.id_user)
DBSession.add(token)
d = user.get_dict()
d['token'] = token.id_token
return APIResponse(d)
def view_item_service_func2(request):
view_id = request.matchdict['view_id']
container_id = request.matchdict['container_id']
item_id = request.matchdict['item_id']
ci = DBSession.query(ContainerItem, Container)\
.join(Container, Container.id_container == ContainerItem.id_container)\
.filter(Container.id_view == view_id)\
.filter(sqlalchemy.and_(ContainerItem.id_container == container_id, ContainerItem.id_item == item_id))\
.one()
DBSession.delete(ci[0])
req = Request.blank('/api/v1/view/' + view_id + '/container/' + container_id)
return request.invoke_subrequest(req)
def collection_post(self):
item_id = self._request.matchdict['item_id']
try:
v = self._request.validated
link = Link(str(uuid4()), item_id, v['id_user'], v['type'],
v['description'], v['uri'])
link = Link(str(uuid4()), item_id, v['id_user'], v['type'],
v['description'], v['uri'])
DBSession.add(link)
DBSession.flush()
return link.get_dict()
except Exception as e:
print(str(e))
return HTTPBadRequest
def put(self):
set_id = self._request.matchdict['id']
try:
dset = DBSession.query(DigitalSet).filter(
DigitalSet.id_set == set_id).one()
dset.set_from_dict(self._request.validated)
old_groups = DBSession.query(GroupSet).filter(
GroupSet.id_set == set_id).all()
old_ids = [gs.id_group for gs in old_groups]
new_ids = [
g['id_group'] for g in self._request.validated['groups']
]
new_groups = [
GroupSet(set_id, gid) for gid in new_ids if not gid in old_ids
]
for new_group in new_groups:
DBSession.add(new_group)
for old_group in old_groups:
if old_group.id_group not in new_ids:
DBSession.delete(old_group)
# metadata = [x for x in DBSession.query(Metadata).filter(Metadata.id == dset.id_set).all()]
update_metadata(self._request.validated['metadata'], dset.id_set,
'set')
DBSession.flush()
return APIResponse(
add_metadata_record(dset.get_dict(), dset.id_set, 'set'))
except Exception as e:
print(e)
raise HTTPNotFound()
def collection_post(self):
self._request.validated['id_item'] = str(uuid4())
self._request.validated['created'] = datetime.datetime.now()
# di = DigitalItem(**self._request.validated)
v = self._request.validated
print(v)
metakeys = [m['key'] for m in v['metadata']]
print(metakeys)
missing_metakeys = check_missing_metakeys(metakeys, 'i')
if len(missing_metakeys) > 0:
raise HTTPBadRequest('missing metadata keys: %s' %
', '.join(missing_metakeys))
di = DigitalItem(v['id_item'], v['mime'], v['created'], '',
v['id_user'], v['rights'])
update_metadata(v['metadata'], di.id_item, 'item')
DBSession.add(di)
DBSession.flush()
for link in v['links']:
l = Link(str(uuid4()), di.id_item, link['id_user'], link['type'],
link['description'], link['uri'])
DBSession.add(l)
for group_id in v['group_ids']:
print('Adding to group %s' % group_id)
group_item = GroupItem(group_id, di.id_item, 0, 0)
DBSession.add(group_item)
print(di)
return APIResponse(self._add_metadata(di))
def set_di_mods(request):
di_id = request.matchdict['id']
try:
mods = parse_mods(request.body.decode('utf8'))
print(mods)
new_meta = [{'key': key, 'value': mods[key]} for key in mods]
update_metadata(new_meta, di_id, 'item', False)
DBSession.flush()
subreq = Request.blank('/api/v1/di/' + di_id)
response = request.invoke_subrequest(subreq)
return response
except Exception as e:
print('Exception %s' % str(e))
raise HTTPBadRequest()
def collection_post(self):
v = self._request.validated
v['id_user'] = self._request.user.id_user
type = 'annotation'
if v['time'] > 0 or v['duration'] > 0:
if v['duration'] > 0:
type = '%s;%d;%d' % (type, v['time'], v['duration'])
else:
type = '%s;%d' % (type, v['time'])
link = Link(str(uuid4()), v['id_item'], v['id_user'], type, '',
v['uri'])
DBSession.add(link)
DBSession.flush()
return APIResponse(link.get_dict())
def put(self):
dg_id = self._request.matchdict['id']
try:
group = DBSession.query(DIGroup).filter(
DIGroup.id_group == dg_id).one()
group.type = self._request.validated['type']
update_metadata(self._request.validated['metadata'],
group.id_group, 'group')
DBSession.flush()
# return APIResponse(self._add_metadata(group))
return APIResponse(
add_metadata_record(group.get_dict(), group.id_group, 'group'))
except Exception as e:
print(e)
raise HTTPNotFound()
def put(self):
di_id = self._request.matchdict['id']
try:
item = DBSession.query(DigitalItem).filter(
DigitalItem.id_item == di_id).one()
item.set_from_dict(self._request.validated)
update_metadata(self._request.validated['metadata'], item.id_item,
'item')
update_links(self._request.validated['links'], item.id_item)
DBSession.flush()
return APIResponse(self._add_metadata(item))
except Exception as e:
print(e)
traceback.print_exc()
raise HTTPNotFound()
def put(self):
user = self._verify_access()
v = self._request.validated
if self._request.user.auth_level < 3:
v['auth_level'] = user.auth_level
print(v)
user.set_from_dict(v)
# set_dict() doesn't set password, so let's hash and update it manually
new_pw = v.get('passwd', '')
if new_pw:
user.passwd = hash_pw(new_pw)
DBSession.flush()
return APIResponse(user.get_dict())
def put(self):
view_id = self._request.matchdict['view_id']
try:
q = DBSession.query(View).filter(View.id_view == view_id)
if self._request.user.auth_level < RIGHTLevels.Editor:
q = q.filter(View.id_user == self._request.user.id_user)
view = q.one()
view.set_from_dict(self._request.validated)
update_metadata(self._request.validated['metadata'], view.id_view,
'view')
DBSession.flush()
return APIResponse(view.get_dict())
except Exception as e:
print(e)
raise HTTPNotFound()
def put(self):
v = self._request.validated
container_id = self._request.matchdict['container_id']
cnt = DBSession.query(Container).filter(sqlalchemy.and_(Container.id_container == container_id, Container.id_view == self._view_id)).one()
cnt.set_from_dict(v)
sr = Request.blank('/api/v1/view/' + self._view_id + '/container/' + cnt.id_container)
return self._request.invoke_subrequest(sr)
def collection_get(self):
if not self._root:
raise HTTPServerError()
prefix = 'storage:'
used_paths = [x[0][len(prefix):] for x in DBSession.query(Link.uri).filter(Link.type == 'data').all() if
x[0].startswith(prefix)]
if self._request.GET.get('dirs', '0') == '1':
directories = {}
for root, dirs, files in os.walk(self._root):
d = directories
for dd in self._strip_path(root).split('/')[1:]:
d = d['dirs'][dd]
d['dirs'] = {dd: {} for dd in dirs}
d['file_count'] = len(files)
d['new_files'] = len([x for x in files if not self._strip_path(os.path.join(root, x)) in used_paths])
return APIResponse(directories)
print(self._request.matchdict['path'])
req_path = os.path.join(self._root, *self._request.matchdict['path'])
print(req_path)
r, d, f = next(os.walk(req_path))
res = {'files': [self._process_file(file, os.path.join(r, file), used_paths) for file in f if not file.endswith('.mods.xml')],
'path': self._strip_path(r),
'dirs': d}
print(res)
return APIResponse(res)
def view_item_service_func(request):
view_id = request.matchdict['view_id']
item_id = request.matchdict['item_id']
path = request.GET.get('path', None)
if path == 'null':
path = None
vi = DBSession.query(ViewItem).filter(
sqlalchemy.and_(ViewItem.id_item == item_id,
ViewItem.id_view == view_id)).one_or_none()
if vi:
vi.path = path
else:
vi = ViewItem(view_id, item_id, path)
DBSession.add(vi)
req = Request.blank('/api/v1/di/' + item_id)
return request.invoke_subrequest(req)
def collection_get(self):
return APIResponse([x.get_dict() for x in DBSession.query(MetaKey).all()])
# @view(permission=Everyone)
# def collection_get(self):
# return [x.get_dict() for x in DBSession.query(DigitalItem).all()]
#
# @view(permission=Everyone, schema = DigitalItemSchema, validators=(colander_body_validator,))
# def collection_post(self):
# self._request.validated['id_item'] = str(uuid4())
# self._request.validated['created'] = datetime.datetime.now()
# #di = DigitalItem(**self._request.validated)
# v = self._request.validated
# di = DigitalItem(v['id_item'], v['mime'], v['created'], '', v['author'], v['rights'])
# print(di)
#
# required_keys = DBSession.query(MetaKey).filter(MetaKey.mandatory.contains('i'))
# print('Required keys: %s' % (','.join((x.key for x in required_keys))))
#
# DBSession.add(di)
# DBSession.flush()
# print(di)
# return di.get_dict()
def get(self):
key = self._request.matchdict['key']
try:
metakey = DBSession.query(MetaKey).filter(MetaKey.key == key).one()
return APIResponse(metakey.get_dict())
except:
raise HTTPNotFound()
def delete(self):
container_id = self._request.matchdict['container_id']
cnt = DBSession.query(Container).filter(Container.id_view == self._view_id).filter(Container.id_container == container_id).one()
cntitems = DBSession.query(ContainerItem).filter(ContainerItem.id_container == container_id).all()
for itm in cntitems:
DBSession.delete(cnt)
DBSession.delete(cnt)
DBSession.flush()
return APIResponse(True)
def _get_items(self, view):
bundles = [x for x in
DBSession.query(DigitalItem, ViewItem) \
.join(ViewItem, ViewItem.id_item == DigitalItem.id_item) \
.filter(ViewItem.id_view == view.id_view) \
.all()]
items = []
for bundle in bundles:
item = bundle[0].get_dict()
item['metadata'] = [meta_record(x[1], x[0]) for x in
DBSession.query(Metadata, MetaKey) \
.join(MetaKey, Metadata.key == MetaKey.key) \
.filter(sqlalchemy.and_(Metadata.id == item['id_item'], Metadata.target == 'item')) \
.all()]
item['path'] = bundle[1].path
items.append(item)
return items
def get(self):
item_id = self._request.matchdict['id']
key = self._request.matchdict['key']
try:
res = DBSession.query(Metadata).filter(Metadata.key == key).filter(Metadata.id == item_id).one()
return res.get_dict()
except:
raise HTTPNotFound()
def collection_get(self):
item_id = self._request.matchdict['id']
try:
res = DBSession.query(Metadata).filter(Metadata.id == item_id).all()
return [r.get_dict() for r in res]
except Exception as e:
print(str(e))
raise HTTPNotFound()
def view_item_service_func2(request):
view_id = request.matchdict['view_id']
item_id = request.matchdict['item_id']
vi = DBSession.query(ViewItem).filter(
sqlalchemy.and_(ViewItem.id_view == view_id,
ViewItem.id_item == item_id)).one()
usages = DBSession.query(Container, ContainerItem)\
.join(ContainerItem, ContainerItem.id_container == Container.id_container)\
.filter(ContainerItem.id_item == item_id)\
.filter(Container.id_view == view_id)\
.count()
if usages > 0:
raise HTTPBadRequest()
DBSession.delete(vi)
req = Request.blank('/api/v1/view/' + view_id)
return request.invoke_subrequest(req)
def get(self):
# item_id = self._request.matchdict['item_id']
link_id = self._request.matchdict['link_id']
try:
res = DBSession.query(Link).filter(Link.id_link == link_id).one()
return res.get_dict()
except:
raise HTTPNotFound()
def get(self):
# item_id = self._request.matchdict['item_id']
view_id = self._request.matchdict['view_id']
try:
view_info = DBSession.query(View).filter(
View.id_view == view_id).one()
res = add_metadata_record(view_info.get_dict(), view_info.id_view,
'view')
res['items'] = self._get_items(view_info)
res['containers'] = [
x.get_dict() for x in DBSession.query(Container).filter(
Container.id_view == view_id).all()
]
return APIResponse(res)
except Exception as e:
print(e)
raise HTTPNotFound()