def item(id, dn=None):
api_version,root_url,root=get_api_version(request.url)
if id:
r = rdb.getRecordTable( id, dn=dn )
else:
payload={"url":request.url, "body":request.data, "hint":"Must provide an UID", "uid":-1}
raise InvalidAPIUsage(message='Unsupported route specified',status_code=400,
payload=payload)
return Response(json.dumps({'table':r,'uid':id}), mimetype='application/json')
def item(id, dn=None):
api_version, root_url, root = get_api_version(request.url)
if id:
r = rdb.getRecordTable(id, dn=dn)
else:
payload = {
"url": request.url,
"body": request.data,
"hint": "Must provide an UID",
"uid": -1
}
raise InvalidAPIUsage(message='Unsupported route specified',
status_code=400,
payload=payload)
return Response(json.dumps({
'table': r,
'uid': id
}),
mimetype='application/json')
def comment(id=None, dn=None):
api_version, root_url, root = get_api_version(request.url)
if request.method == 'POST':
req = json.loads(request.data)
req['ptype'] = rdb.getRecordTable(req['parent_uid'], dn=dn)
r = rdb.addRecord('comment', json.dumps(req), dn=dn)
id = r['uid']
if apidebug: print('APIDEBUG comment route:: dn = ', dn)
try: #JCW just being careful here on first implementation
morer = rdb.getRecord('comment', {'uid': id}, dn=dn)
except Exception as e:
import sys, os
exc_type, exc_obj, exc_tb = sys.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
print('get comment exception', exc_type, fname, exc_tb.tb_lineno)
publishEvent('mpo_comment', onlyone(morer))
elif request.method == 'GET':
#Add logic to parse id if comma separated
if id:
ids = id.strip().split(',')
r = {}
for id in ids:
rs = rdb.getRecord('comment', {'uid': id}, dn=dn)
if len(rs) == 1:
r[id] = rs[0] #unpack single element list
else:
r[id] = [
] #{'uid':'0','msg':'invalid response','len':len(rs),'resp':rs}
if len(ids) == 1: #return just single record if one uid
r = rs
else:
r = r
else:
r = rdb.getRecord('comment', request.args, dn=dn)
return Response(json.dumps(r, cls=MPOSetEncoder),
mimetype='application/json')
def comment(id=None, dn=None):
api_version,root_url,root=get_api_version(request.url)
if request.method == 'POST':
req = json.loads(request.data)
req['ptype']=rdb.getRecordTable(req['parent_uid'], dn=dn)
r = rdb.addRecord('comment',json.dumps(req),dn=dn)
id = r['uid']
if apidebug: print('APIDEBUG comment route:: dn = ',dn)
try: #JCW just being careful here on first implementation
morer = rdb.getRecord('comment',{'uid':id},dn=dn)
except Exception as e:
import sys,os
exc_type, exc_obj, exc_tb = sys.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
print('get comment exception',exc_type, fname, exc_tb.tb_lineno)
publishEvent('mpo_comment',onlyone(morer))
elif request.method == 'GET':
#Add logic to parse id if comma separated
if id:
ids=id.strip().split(',')
r={}
for id in ids:
rs = rdb.getRecord('comment',{'uid':id},dn=dn)
if len(rs)==1:
r[id]=rs[0] #unpack single element list
else:
r[id]=[]#{'uid':'0','msg':'invalid response','len':len(rs),'resp':rs}
if len(ids)==1: #return just single record if one uid
r=rs
else:
r=r
else:
r = rdb.getRecord('comment',request.args,dn=dn)
return Response(json.dumps(r,cls=MPOSetEncoder), mimetype='application/json')
def collectionElement(id=None, oid=None, dn=None):
"""
/collection/:id/element - GET a list of objects in a collection
- POST to add to the collection
/collection/:id/element/:oid - GET details of a single object in a collection.
Should resolve oid to full record from relevant table.
/collection/:id/element?detail=full[sparse] - GET collection information with full
details [or default sparse as /collection/<id>]
"""
api_version, root_url, root = get_api_version(request.url)
if request.method == 'POST':
payload = json.loads(request.data)
#make sure the element hasn't been added to the collection already
#elems must be a list of uids that are not already in this collection, if it exists.
elems = payload.get('elements')
if elems:
if not isinstance(elems, list):
elements = [elems]
else:
elements = elems
else:
elements = []
#remove elements already in the collection
for e in elements[:]:
r = rdb.getRecord('collection_elements', {
'uid': e,
'parent_uid': id
},
dn=dn)
if len(r) != 0:
elements.remove(
e) #maybe add to response message this was done
payload['elements'] = elements
#add elements one and a time and create list of returned records
r = []
for e in elements:
rr = rdb.addRecord('collection_elements',
json.dumps({
'uid': e,
'parent_uid': id
}),
dn=dn)
r.append(rr)
morer = rdb.getRecord('collection_elements', {'uid': rr['uid']},
dn=dn)
publishEvent('mpo_collection_elements', onlyone(morer))
elif request.method == 'DELETE':
if oid:
r = rdb.deleteCollectionElement({
'parent_uid': id,
'uid': oid
},
dn=None)
else:
r = []
elif request.method == 'GET':
if oid:
r = rdb.getRecord('collection_elements', {
'parent_uid': id,
'uid': oid
},
dn=dn)
else:
r = rdb.getRecord('collection_elements', {'parent_uid': id}, dn=dn)
#Find original item and add it to record.
for record in r:
print('collection element r', record)
r_uid = record['uid']
#getRecordTable returns a python dict
record['type'] = rdb.getRecordTable(r_uid, dn=dn)
#set default field values
detail = {
'related': 'not sure',
'link-related': root_url,
'related': 'cousins',
'name': 'what is this?',
'description': 'empty',
'time': 'nowhen'
}
#Translation for specific types
if record['type'] == 'workflow':
detail = rdb.getWorkflow({'uid': r_uid}, dn=dn)[0]
print('element workflow', detail)
detail['related'] = rdb.getWorkflowCompositeID(
r_uid, dn=dn).get('alias')
links = {}
links['link1'] = root_url + '/workflow/' + r_uid
links['link2'] = root_url + '/workflow?alias=' + detail[
'related']
detail['link-related'] = links
elif record['type'] == 'dataobject':
detail = rdb.getRecord('dataobject', {'uid': r_uid}, dn=dn)[0]
detail['related'] = detail.get('uri')
detail['link-related'] = root_url + '/dataobject/' + r_uid
elif record['type'] == 'dataobject_instance':
do_uid = (rdb.getRecord('dataobject_instance',
{'uid': record['uid']},
dn=dn)[0]).get('do_uid')
detail = rdb.getRecord('dataobject', {'uid': do_uid}, dn=dn)[0]
detail['related'] = detail.get('uri')
detail['link-related'] = root_url + '/dataobject/' + do_uid
elif record['type'] == 'collection':
thisdetail = rdb.getRecord('collection', {'uid': r_uid},
dn=dn)[0]
detail['related'] = None
detail[
'link-related'] = root_url + '/collection/' + r_uid + '/element'
detail['description'] = thisdetail.get('description')
detail['name'] = thisdetail.get('name')
detail['time'] = thisdetail.get('time')
record['name'] = detail['name']
record['description'] = detail['description']
record['time'] = detail['time']
record['related'] = detail['related']
record['link-related'] = detail['link-related']
istatus = 200
# if len(r) == 0:
# #istatus = 404
# r=[{'mesg':'No records found', 'number_of_records':0, 'status':404}]
return Response(json.dumps(r, cls=MPOSetEncoder),
mimetype='application/json',
status=istatus)
def collectionElement(id=None, oid=None, dn=None):
"""
/collection/:id/element - GET a list of objects in a collection
- POST to add to the collection
/collection/:id/element/:oid - GET details of a single object in a collection.
Should resolve oid to full record from relevant table.
/collection/:id/element?detail=full[sparse] - GET collection information with full
details [or default sparse as /collection/<id>]
"""
api_version,root_url,root=get_api_version(request.url)
if request.method == 'POST':
payload = json.loads(request.data)
#make sure the element hasn't been added to the collection already
#elems must be a list of uids that are not already in this collection, if it exists.
elems = payload.get('elements')
if elems:
if not isinstance(elems,list):
elements=[elems]
else:
elements=elems
else:
elements=[]
#remove elements already in the collection
for e in elements[:]:
r = rdb.getRecord('collection_elements',{'uid':e,'parent_uid':id}, dn=dn)
if len(r)!=0: elements.remove(e) #maybe add to response message this was done
payload['elements'] = elements
#add elements one and a time and create list of returned records
r=[]
for e in elements:
rr=rdb.addRecord('collection_elements',json.dumps({'uid':e,'parent_uid':id}),dn=dn)
r.append(rr)
morer = rdb.getRecord('collection_elements',{'uid':rr['uid']},dn=dn)
publishEvent('mpo_collection_elements',onlyone(morer))
elif request.method == 'DELETE':
if oid:
r = rdb.deleteCollectionElement({'parent_uid':id,'uid':oid}, dn=None)
else:
r = []
elif request.method == 'GET':
if oid:
r = rdb.getRecord('collection_elements',{'parent_uid':id,'uid':oid}, dn=dn)
else:
r = rdb.getRecord('collection_elements',{'parent_uid':id}, dn=dn)
#Find original item and add it to record.
for record in r:
print ('collection element r',record)
r_uid=record['uid']
#getRecordTable returns a python dict
record['type']=rdb.getRecordTable( r_uid, dn=dn )
#set default field values
detail={'related':'not sure','link-related':root_url,'related':'cousins',
'name':'what is this?','description':'empty','time':'nowhen'}
#Translation for specific types
if record['type']=='workflow':
detail=rdb.getWorkflow({'uid':r_uid},dn=dn)[0]
print('element workflow',detail)
detail['related']=rdb.getWorkflowCompositeID(r_uid,dn=dn).get('alias')
links={}
links['link1']=root_url+'/workflow/'+r_uid
links['link2']=root_url+'/workflow?alias='+detail['related']
detail['link-related']=links
elif record['type']=='dataobject':
detail=rdb.getRecord('dataobject',{'uid':r_uid},dn=dn)[0]
detail['related']=detail.get('uri')
detail['link-related']=root_url+'/dataobject/'+r_uid
elif record['type']=='dataobject_instance':
do_uid=(rdb.getRecord('dataobject_instance',{'uid':record['uid']},dn=dn)[0]).get('do_uid')
detail=rdb.getRecord('dataobject',{'uid':do_uid},dn=dn)[0]
detail['related']=detail.get('uri')
detail['link-related']=root_url+'/dataobject/'+do_uid
elif record['type']=='collection':
thisdetail=rdb.getRecord('collection',{'uid':r_uid},dn=dn)[0]
detail['related']=None
detail['link-related']=root_url+'/collection/'+r_uid+'/element'
detail['description']=thisdetail.get('description')
detail['name']=thisdetail.get('name')
detail['time']=thisdetail.get('time')
record['name']=detail['name']
record['description']=detail['description']
record['time']=detail['time']
record['related']=detail['related']
record['link-related']=detail['link-related']
istatus=200
# if len(r) == 0:
# #istatus = 404
# r=[{'mesg':'No records found', 'number_of_records':0, 'status':404}]
return Response(json.dumps(r,cls=MPOSetEncoder),mimetype='application/json',status=istatus)
