ail-framework/bin/lib/relationships_engine.py

279 lines
9.6 KiB
Python
Executable file

#!/usr/bin/env python3
# -*-coding:UTF-8 -*
import json
import os
import sys
sys.path.append(os.environ['AIL_BIN'])
##################################
# Import Project packages
##################################
from lib.ConfigLoader import ConfigLoader
config_loader = ConfigLoader()
r_rel = config_loader.get_db_conn("Kvrocks_Relationships")
config_loader = None
RELATIONSHIPS = {
"forwarded_from",
"forwarded_to", # forwarded_to
"in",
"mention"
}
RELATIONSHIPS_OBJS = { # TODO forward user-account
"forwarded_from": {
'chat': {'message'},
'message': {'chat', 'user-account'}
},
"forwarded_to": {
'chat': {'chat'},
'user-account': {'chat'},
},
"in": {
'chat': {'message'},
'message': {'chat'}
},
"mention": {
'chat': {'chat', 'user-account', 'message'},
'message': {'chat', 'user-account'},
'user-account': {'chat', 'message'},
},
}
def get_relationships():
return RELATIONSHIPS
def sanitize_relationships(relationships):
rels = get_relationships()
if relationships:
relationships = set(relationships).intersection(rels)
if not relationships:
relationships = rels
if not relationships:
return []
return relationships
def get_relationship_obj_types(relationship):
return RELATIONSHIPS_OBJS.get(relationship, {})
def get_relationship_objs(relationship, obj_type):
return get_relationship_obj_types(relationship).get(obj_type, set())
def sanityze_obj_types(relationship, obj_type, filter_types):
objs_types = get_relationship_objs(relationship, obj_type)
if filter_types:
filter_types = objs_types.intersection(filter_types)
else:
filter_types = objs_types
# if not filter_types:
# filter_types = objs_types
# if not filter_types:
# return []
return filter_types
# TODO check obj_type
# TODO sanitize relationships
def get_obj_relationships_by_type(obj_global_id, relationship, filter_types=set()):
obj_type = obj_global_id.split(':', 1)[0]
relationships = {}
filter_types = sanityze_obj_types(relationship, obj_type, filter_types)
for o_type in filter_types:
relationships[o_type] = r_rel.smembers(f'rel:{relationship}:{obj_global_id}:{o_type}')
return relationships
def get_obj_nb_relationships_by_type(obj_global_id, relationship, filter_types=set()):
obj_type = obj_global_id.split(':', 1)[0]
relationships = {}
filter_types = sanityze_obj_types(relationship, obj_type, filter_types)
for o_type in filter_types:
relationships[o_type] = r_rel.scard(f'rel:{relationship}:{obj_global_id}:{o_type}')
return relationships
def get_obj_relationships(obj_global_id, relationships=set(), filter_types=set()):
all_relationships = []
for relationship in relationships:
obj_relationships = get_obj_relationships_by_type(obj_global_id, relationship, filter_types=filter_types)
for obj_type in obj_relationships:
for rel in obj_relationships[obj_type]:
meta = {'relationship': relationship}
direction, obj_id = rel.split(':', 1)
if direction == 'i':
meta['source'] = obj_id
meta['target'] = obj_global_id
else:
meta['target'] = obj_id
meta['source'] = obj_global_id
meta['id'] = obj_id
# meta['direction'] = direction
all_relationships.append(meta)
return all_relationships
def get_obj_nb_relationships(obj_global_id): # TODO###########################################################################################
nb = {}
for relationship in get_relationships():
nb[relationship] = get_obj_nb_relationships_by_type(obj_global_id, relationship)
return nb
# TODO Filter by obj type ???
def add_obj_relationship(source, target, relationship):
source_type = source.split(':', 1)[0]
target_type = target.split(':', 1)[0]
r_rel.sadd(f'rel:{relationship}:{source}:{target_type}', f'o:{target}')
r_rel.sadd(f'rel:{relationship}:{target}:{source_type}', f'i:{source}')
def get_relationship_graph(obj_global_id, relationships=[], filter_types=[], max_nodes=300, level=1, objs_hidden=set()):
links = []
nodes = set()
meta = {'complete': True, 'objs': set()}
done = set()
done_link = set()
_get_relationship_graph(obj_global_id, links, nodes, meta, level, max_nodes, relationships=relationships, filter_types=filter_types, objs_hidden=objs_hidden, done=done, done_link=done_link)
return nodes, links, meta
def _get_relationship_graph(obj_global_id, links, nodes, meta, level, max_nodes, relationships=[], filter_types=[], objs_hidden=set(), done=set(), done_link=set()):
meta['objs'].add(obj_global_id)
nodes.add(obj_global_id)
for rel in get_obj_relationships(obj_global_id, relationships=relationships, filter_types=filter_types):
meta['objs'].add(rel['id'])
if rel['id'] in done:
continue
if len(nodes) > max_nodes != 0:
meta['complete'] = False
break
nodes.add(rel['id'])
str_link = f"{rel['source']}{rel['target']}{rel['relationship']}"
if str_link not in done_link:
links.append({"source": rel['source'], "target": rel['target'], "relationship": rel['relationship']})
done_link.add(str_link)
if level > 0:
next_level = level - 1
_get_relationship_graph(rel['id'], links, nodes, meta, next_level, max_nodes, relationships=relationships, filter_types=filter_types, objs_hidden=objs_hidden, done=done, done_link=done_link)
# done.add(rel['id'])
# # # # # # # # # # # # # # # # # # # # # # # ## # # # # # # ## # # # # # # ## # # # # # # ## # # # # # # ## # # # #
def get_chat_forward_stats_out(obj_global_id):
nb = {}
for rel in get_obj_relationships(obj_global_id, relationships={'forwarded_from'}, filter_types={'message'}):
chat_mess = rel['source'].split('/')
chat_target = f'chat:{chat_mess[0][9:]}:{chat_mess[2]}'
if chat_target not in nb:
nb[chat_target] = 0
nb[chat_target] += 1
return nb
def get_chat_forward_stats_in(obj_global_id):
nb = {}
for rel in get_obj_relationships(obj_global_id, relationships={'in'}, filter_types={'message'}):
r = get_obj_relationships(rel['source'], relationships={'forwarded_from'}, filter_types={'chat', 'user-account'})
if r:
if not r[0]['target'] in nb:
nb[r[0]['target']] = 0
nb[r[0]['target']] += 1
# chat_mess = rel['source'].split('/')
#
# chat_target = f'chat:{chat_mess[0][9:]}:{chat_mess[2]}'
# print(chat_target, chat, chat_target == chat)
# if chat is None or chat_target == chat:
# if chat_target not in nb:
# nb[chat_target] = 0
# nb[chat_target] += 1
#
# print(json.dumps(nb, indent=4))
return nb
def get_chat_forward_stats(obj_global_id): # objs_hidden
data = []
# print(get_obj_relationships(obj_global_id, relationships=['forwarded_from'], filter_types=['message']))
in_mess = get_chat_forward_stats_out(obj_global_id)
out_mess = get_chat_forward_stats_in(obj_global_id)
# if rel['target'] == obj_global_id:
# # print(rel)
# nb_chats[rel['source']] = get_chat_forward_stats_out(rel['source'], chat=obj_global_id)
#
for target in in_mess:
data.append({'source': obj_global_id, 'target': target, 'value': in_mess[target]})
for source in out_mess:
data.append({'source': source, 'target': obj_global_id, 'value': out_mess[source]})
# print()
# print(in_mess)
# print()
# print(out_mess)
return data
##################################################################
def get_chat_mention_stats_in(obj_global_id):
nb = {}
for rel in get_obj_relationships(obj_global_id, relationships={'mention'}, filter_types={'message'}):
chat_mess = rel['source'].split('/')
chat_source = f'chat:{chat_mess[0][9:]}:{chat_mess[2]}'
if chat_source not in nb:
nb[chat_source] = 0
nb[chat_source] += 1
return nb
def get_chat_mention_stats_out(obj_global_id):
nb = {}
for rel in get_obj_relationships(obj_global_id, relationships={'in'}, filter_types={'message'}):
r = get_obj_relationships(rel['source'], relationships={'mention'}, filter_types={'chat', 'user-account'})
if r:
if not r[0]['target'] in nb:
nb[r[0]['target']] = 0
nb[r[0]['target']] += 1
# chat_mess = rel['source'].split('/')
#
# chat_target = f'chat:{chat_mess[0][9:]}:{chat_mess[2]}'
# print(chat_target, chat, chat_target == chat)
# if chat is None or chat_target == chat:
# if chat_target not in nb:
# nb[chat_target] = 0
# nb[chat_target] += 1
#
# print(json.dumps(nb, indent=4))
return nb
def get_chat_mentions_stats(obj_global_id): # objs_hidden
data = []
# print(get_obj_relationships(obj_global_id, relationships=['forwarded_from'], filter_types=['message']))
out_mess = get_chat_mention_stats_in(obj_global_id)
in_mess = get_chat_mention_stats_out(obj_global_id)
#
for target in in_mess:
data.append({'source': obj_global_id, 'target': target, 'value': in_mess[target]})
for source in out_mess:
data.append({'source': source, 'target': obj_global_id, 'value': out_mess[source]})
# print()
# print(in_mess)
# print()
# print(out_mess)
return data