do this https://rdrama.net/h/countryclub/post/79285/-/4911807#context

files/helpers/alerts.py

@@ -120,7 +120,7 @@ def add_notif(cid, uid, text, pushnotif_url=''):
 			push_notif({uid}, 'New notification', text, pushnotif_url)
 
 
-def NOTIFY_USERS(text, v, oldtext=None, ghost=False, log_cost=None, followers_ping=True):
+def NOTIFY_USERS(text, v, oldtext=None, ghost=False, log_cost=None, followers_ping=True, commenters_ping_post_id=None):
 	# Restrict young accounts from generating notifications
 	if v.age < NOTIFICATION_SPAM_AGE_THRESHOLD:
 		return set()
@@ -177,12 +177,17 @@ def NOTIFY_USERS(text, v, oldtext=None, ghost=False, log_cost=None, followers_pi
 					abort(403, f"You can't use !followers in posts!")
 				group = None
 				member_ids = set([x[0] for x in g.db.query(Follow.user_id).filter_by(target_id=v.id)])
+			elif i.group(1) == 'commenters':
+				if not commenters_ping_post_id:
+					abort(403, "You can only use !commenters in comments made under posts!")
+				group = None
+				member_ids = set([x[0] for x in g.db.query(User.id).join(Comment, Comment.author_id == User.id).filter(Comment.parent_post == commenters_ping_post_id)]) - {v.id}
 			else:
 				group = g.db.get(Group, i.group(1))
 				if not group: continue
 				member_ids = group.member_ids
 
-			members = member_ids - notify_users - v.all_twoway_blocks
+			members = member_ids - notify_users - BOT_IDs - v.all_twoway_blocks
 
 			notify_users.update(members)
 

files/helpers/sanitize.py

@@ -5,6 +5,7 @@ import signal
 from functools import partial
 from os import path, listdir
 from urllib.parse import parse_qs, urlparse, unquote, ParseResult, urlencode, urlunparse
+import time
 
 from sqlalchemy.sql import func
 
@@ -410,7 +411,7 @@ def handle_youtube_links(url):
 	return html
 
 @with_sigalrm_timeout(10)
-def sanitize(sanitized, golden=True, limit_pings=0, showmore=False, count_emojis=False, snappy=False, chat=False, blackjack=None, post_mention_notif=False):
+def sanitize(sanitized, golden=True, limit_pings=0, showmore=False, count_emojis=False, snappy=False, chat=False, blackjack=None, post_mention_notif=False, commenters_ping_post_id=None):
 	def error(error):
 		if chat:
 			return error, 403
@@ -481,6 +482,8 @@ def sanitize(sanitized, golden=True, limit_pings=0, showmore=False, count_emojis
 				return f'<a href="/users">!{name}</a>'
 			elif name == 'jannies':
 				return f'<a href="/admins">!{name}</a>'
+			elif name == 'commenters' and commenters_ping_post_id:
+				return f'<a href="/!commenters/{commenters_ping_post_id}/{int(time.time())}">!{name}</a>'
 			elif name == 'followers':
 				return f'<a href="/id/{g.v.id}/followers">!{name}</a>'
 			elif g.db.get(Group, name):

files/routes/comments.py

@@ -144,11 +144,14 @@ def comment(v):
 	parent_user = parent if isinstance(parent, User) else parent.author
 	posting_to_post = isinstance(post_target, Post)
 
-
-
 	if posting_to_post and not User.can_see(v, parent):
 		abort(403)
 
+	if posting_to_post:
+		commenters_ping_post_id = post_target.id
+	else:
+		commenters_ping_post_id = None
+
 	if not isinstance(parent, User) and parent.deleted_utc != 0:
 		if isinstance(parent, Post):
 			abort(403, "You can't reply to deleted posts!")
@@ -255,7 +258,7 @@ def comment(v):
 	if v.marsify and not v.chud: body_for_sanitize = marsify(body_for_sanitize)
 	if v.sharpen: body_for_sanitize = sharpen(body_for_sanitize)
 
-	body_html = sanitize(body_for_sanitize, limit_pings=5, showmore=(not v.marseyawarded), count_emojis=not v.marsify)
+	body_html = sanitize(body_for_sanitize, limit_pings=5, showmore=(not v.marseyawarded), count_emojis=not v.marsify, commenters_ping_post_id=commenters_ping_post_id)
 
 	if post_target.id not in ADMIGGER_THREADS and not (v.chud and v.chud_phrase in body.lower()):
 		existing = g.db.query(Comment.id).filter(
@@ -349,7 +352,7 @@ def comment(v):
 	execute_zozbot(c, level, post_target, v)
 
 	if not v.shadowbanned:
-		notify_users = NOTIFY_USERS(body, v, ghost=c.ghost, log_cost=c)
+		notify_users = NOTIFY_USERS(body, v, ghost=c.ghost, log_cost=c, commenters_ping_post_id=commenters_ping_post_id)
 
 		if notify_users == 'everyone':
 			alert_everyone(c.id)
@@ -671,7 +674,7 @@ def edit_comment(cid, v):
 		if c.sharpened:
 			body_for_sanitize = sharpen(body_for_sanitize)
 
-		body_html = sanitize(body_for_sanitize, golden=False, limit_pings=5, showmore=(not v.marseyawarded))
+		body_html = sanitize(body_for_sanitize, golden=False, limit_pings=5, showmore=(not v.marseyawarded), commenters_ping_post_id=c.parent_post)
 
 		if len(body_html) > COMMENT_BODY_HTML_LENGTH_LIMIT: abort(400)
 
@@ -704,7 +707,7 @@ def edit_comment(cid, v):
 
 		g.db.add(c)
 
-		notify_users = NOTIFY_USERS(body, v, oldtext=oldtext, ghost=c.ghost, log_cost=c)
+		notify_users = NOTIFY_USERS(body, v, oldtext=oldtext, ghost=c.ghost, log_cost=c, commenters_ping_post_id=c.parent_post)
 
 		if notify_users == 'everyone':
 			alert_everyone(c.id)
@@ -724,3 +727,20 @@ def edit_comment(cid, v):
 			"ping_cost": c.ping_cost,
 			"edited_string": c.edited_string,
 		}
+
+@app.get("/!commenters/<int:pid>/<int:time>")
+@limiter.limit(DEFAULT_RATELIMIT, deduct_when=lambda response: response.status_code < 400)
+@limiter.limit(DEFAULT_RATELIMIT, deduct_when=lambda response: response.status_code < 400, key_func=get_ID)
+@auth_required
+def commenters(v, pid, time):
+	users = g.db.query(User, Comment.id, Comment.created_utc).distinct(User.id).join(
+		Comment, Comment.author_id == User.id
+	).filter(
+		Comment.parent_post == pid,
+		Comment.created_utc < time-1,
+		User.id.notin_(BOT_IDs),
+	).all()
+
+	users = sorted(users, key=lambda x: x[1])
+
+	return render_template('commenters.html', v=v, users=users)

files/routes/groups.py

@@ -32,7 +32,7 @@ def create_group(v):
 	if not valid_sub_regex.fullmatch(name):
 		abort(400, "Name does not match the required format!")
 
-	if name in {'everyone', 'jannies', 'followers'} or g.db.get(Group, name):
+	if name in {'everyone', 'jannies', 'followers', 'commenters'} or g.db.get(Group, name):
 		abort(400, "This group already exists!")
 
 	if not v.charge_account('combined', GROUP_COST)[0]:

files/templates/commenters.html

@@ -0,0 +1,23 @@
+{% extends "default.html" %}
+{% block pagetitle %}!commenters{% endblock %}
+{% block content %}
+<h5 class="my-3">!commenters</h5>
+<div class="overflow-x-auto">
+<table class="table table-striped mb-5">
+<thead class="bg-primary text-white">
+	<tr>
+		<th>#</th>
+		<th>Name</th>
+		<th>First commented on</th>
+	</tr>
+</thead>
+{% for user, comment_id, comment_created_utc in users %}
+	<tr>
+		<td>{{loop.index}}</td>
+		<td>{% include "user_in_table.html" %}</td>
+		<td><a href="/comment/{{comment_id}}" data-time="{{comment_created_utc}}"></td>
+	</tr>
+{% endfor %}
+</table>
+
+{% endblock %}