Merge branch 'main' of https://github.com/Discours/discours-backend into main

migrate.py

@@ -83,6 +83,7 @@ def topics(export_topics, topics_by_slug, topics_by_oid, cats_data, tags_data):
 	if len(sys.argv) > 2: limit = int(sys.argv[2])
 	print('migrating %d topics...' % limit)
 	counter = 0
+	topics_by_title = {}
 	for tag in tags_data:
 		old_id = tag["createdBy"]
 		tag["createdBy"] = user_id_map.get(old_id, 0)

migration/aaronsw-html2text.py

@@ -417,15 +417,17 @@ class HTML2Text(HTMLParser.HTMLParser):
                         self.o('`') # NOTE: same as <code>
                         self.span_hightlight = True
                     elif attrs['class'] == 'lead':
-                        self.o('==') # NOTE: but CriticMarkup uses {== ==}
-                        self.span_lead = True
+                        if self.span_lead == False:
+                            self.o('==\n') # NOTE: but CriticMarkup uses {== ==}
+                            self.span_lead = True
             else:
                 if self.span_hightlight:
                     self.o('`')
                     self.span_hightlight = False
                 elif self.span_lead:
-                    self.o('==')
-                    self.span_lead = False
+                    if self.span_lead == True:
+                        self.o('\n==')
+                        self.span_lead = False
 
         if tag in ['p', 'div']:
             if self.google_doc:

orm/__init__.py

@@ -4,7 +4,7 @@ from orm.user import User, UserRating, UserRole, UserStorage
 from orm.topic import Topic, TopicSubscription, TopicStorage
 from orm.notification import Notification
 from orm.shout import Shout, ShoutAuthor, ShoutTopic, ShoutRating, ShoutViewByDay,\
-	ShoutRatingStorage, ShoutViewStorage
+	ShoutRatingStorage, ShoutViewStorage, ShoutCommentsSubscription
 from orm.base import Base, engine, local_session
 from orm.comment import Comment, CommentRating #, CommentRatingStorage
 from orm.proposal import Proposal, ProposalRating #, ProposalRatingStorage

orm/shout.py

@@ -11,6 +11,14 @@ from functools import reduce
 
 import asyncio
 
+class ShoutCommentsSubscription(Base):
+	__tablename__ = "shout_comments_subscription"
+	
+	id = None
+	subscriber = Column(ForeignKey('user.slug'), primary_key = True)
+	shout = Column(ForeignKey('shout.slug'), primary_key = True)
+	createdAt: str = Column(DateTime, nullable=False, default = datetime.now, comment="Created at")
+
 class ShoutAuthor(Base):
 	__tablename__ = "shout_author"
 	

resolvers/comments.py

@@ -1,10 +1,61 @@
 from orm import Comment, CommentRating
 from orm.base import local_session
+from orm.shout import ShoutCommentsSubscription
 from resolvers.base import mutation, query, subscription
 from auth.authenticate import login_required
 import asyncio
 from datetime import datetime
 
+class CommentResult:
+	def __init__(self, status, comment):
+		self.status = status
+		self.comment = comment
+
+class ShoutCommentsSubscription:
+	queue = asyncio.Queue()
+
+	def __init__(self, shout_slug):
+		self.shout_slug = shout_slug
+
+class ShoutCommentsStorage:
+	lock = asyncio.Lock()
+	subscriptions = []
+
+	@staticmethod
+	async def register_subscription(subs):
+		self = ShoutCommentsStorage
+		async with self.lock:
+			self.subscriptions.append(subs)
+	
+	@staticmethod
+	async def del_subscription(subs):
+		self = ShoutCommentsStorage
+		async with self.lock:
+			self.subscriptions.remove(subs)
+	
+	@staticmethod
+	async def put(comment_result):
+		self = ShoutCommentsStorage
+		async with self.lock:
+			for subs in self.subscriptions:
+				if comment_result.comment.shout == subs.shout_slug:
+					subs.queue.put_nowait(comment_result)
+
+def comments_subscribe(user, slug):
+	ShoutCommentsSubscription.create(
+		subscriber = user.slug, 
+		shout = slug)
+
+def comments_unsubscribe(user, slug):
+	with local_session() as session:
+		sub = session.query(ShoutCommentsSubscription).\
+			filter(and_(ShoutCommentsSubscription.subscriber == user.slug, ShoutCommentsSubscription.shout == slug)).\
+			first()
+		if not sub:
+			raise Exception("subscription not exist")
+		session.delete(sub)
+		session.commit()
+
 @mutation.field("createComment")
 @login_required
 async def create_comment(_, info, body, shout, replyTo = None):
@@ -18,6 +69,9 @@ async def create_comment(_, info, body, shout, replyTo = None):
 		replyTo = replyTo
 		)
 
+	result = CommentResult("NEW", comment)
+	await ShoutCommentsStorage.put(result)
+
 	return {"comment": comment}
 
 @mutation.field("updateComment")
@@ -38,6 +92,9 @@ async def update_comment(_, info, id, body):
 		
 		session.commit()
 
+	result = CommentResult("UPDATED", comment)
+	await ShoutCommentsStorage.put(result)
+
 	return {"comment": comment}
 
 @mutation.field("deleteComment")
@@ -56,6 +113,9 @@ async def delete_comment(_, info, id):
 		comment.deletedAt = datetime.now()
 		session.commit()
 
+	result = CommentResult("DELETED", comment)
+	await ShoutCommentsStorage.put(result)
+
 	return {}
 
 @mutation.field("rateComment")
@@ -81,4 +141,7 @@ async def rate_comment(_, info, id, value):
 			createdBy = user_id,
 			value = value)
 
+	result = CommentResult("UPDATED_RATING", comment)
+	await ShoutCommentsStorage.put(result)
+
 	return {}

resolvers/editor.py

@@ -35,6 +35,8 @@ async def create_shout(_, info, input):
 		user.email,
 		"new shout %s" % (new_shout.slug)
 		)
+		
+	await ShoutCommentsStorage.send_shout(new_shout)
 
 	return {
 		"shout" : new_shout
@@ -104,4 +106,4 @@ async def delete_shout(_, info, slug):
 		shout.deletedAt = datetime.now()
 		session.commit()
 
-	return {}
+	return {}

resolvers/zine.py

@@ -1,12 +1,13 @@
 from orm import Shout, ShoutAuthor, ShoutTopic, ShoutRating, ShoutViewByDay, \
     User, Community, Resource, ShoutRatingStorage, ShoutViewStorage, \
-        Comment, CommentRating, Topic
+        Comment, CommentRating, Topic, ShoutCommentsSubscription
 from orm.community import CommunitySubscription
 from orm.base import local_session
 from orm.user import UserStorage, AuthorSubscription
 from orm.topic import TopicSubscription
 
 from resolvers.base import mutation, query
+from resolvers.comments import comments_subscribe, comments_unsubscribe
 from auth.authenticate import login_required
 from settings import SHOUTS_REPO
 
@@ -314,16 +315,18 @@ async def shouts_by_communities(_, info, slugs, page, size):
 
 @mutation.field("subscribe")
 @login_required
-async def subscribe(_, info, what, slug):
+async def subscribe(_, info, subscription, slug):
 	user = info.context["request"].user
 
 	try:
-		if what == "AUTHOR":
+		if subscription == "AUTHOR":
 			author_subscribe(user, slug)
-		elif what == "TOPIC":
+		elif subscription == "TOPIC":
 			topic_subscribe(user, slug)
-		elif what == "COMMUNITY":
+		elif subscription == "COMMUNITY":
 			community_subscribe(user, slug)
+		elif comments_subscription == "COMMENTS":
+			comments_subscribe(user, slug)
 	except Exception as e:
 		return {"error" : e}
 
@@ -331,16 +334,18 @@ async def subscribe(_, info, what, slug):
 
 @mutation.field("unsubscribe")
 @login_required
-async def unsubscribe(_, info, what, slug):
+async def unsubscribe(_, info, subscription, slug):
 	user = info.context["request"].user
 
 	try:
-		if what == "AUTHOR":
+		if subscription == "AUTHOR":
 			author_unsubscribe(user, slug)
-		elif what == "TOPIC":
+		elif subscription == "TOPIC":
 			topic_unsubscribe(user, slug)
-		elif what == "COMMUNITY":
+		elif subscription == "COMMUNITY":
 			community_unsubscribe(user, slug)
+		elif subscription == "COMMENTS":
+			comments_unsubscribe(user, slug)
 	except Exception as e:
 		return {"error" : e}
 
@@ -369,4 +374,4 @@ async def rate_shout(_, info, slug, value):
 
 	await ShoutRatingStorage.update_rating(rating)
 
-	return {"error" : ""}
+	return {"error" : ""}