diff options
author | ubq323 <ubq323@ubq323.website> | 2022-01-11 21:05:23 +0000 |
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committer | ubq323 <ubq323@ubq323.website> | 2022-01-12 01:44:16 +0000 |
commit | 53361d4c4880e76a6f1d1b3ebe009422dd5438fc (patch) | |
tree | 36dee3257229d34d75a1fbae2ba9f6c72a3ba9ad /apioforum/webhooks.py | |
parent | 22dbccb40a5444550ef4ead954aa295d51c4eb24 (diff) |
refactor webhooks codewebhooks
Diffstat (limited to 'apioforum/webhooks.py')
-rw-r--r-- | apioforum/webhooks.py | 241 |
1 files changed, 130 insertions, 111 deletions
diff --git a/apioforum/webhooks.py b/apioforum/webhooks.py index 2407039..01f539e 100644 --- a/apioforum/webhooks.py +++ b/apioforum/webhooks.py @@ -1,4 +1,5 @@ import urllib +import abc import json from .db import get_db from flask import url_for, flash @@ -10,125 +11,143 @@ def abridge_post(text): else: return text -def send_discord_webhook(url,payload): - headers = { - "User-Agent":"apioforum (https://f.gh0.pw/apioforum/, v0.0)", - "Content-Type":"application/json", - } - req = urllib.request.Request( - url, - json.dumps(payload).encode("utf-8"), - headers - ) - # todo: read response and things - urllib.request.urlopen(req) - #try: - # res = urllib.request.urlopen(req) - #except urllib.error.HTTPError as e: - # print(f"error {e.code} {e.read()}") - #else: - # print(f"succ {res.read()}") - -# todo: object oriented thing for different kinds of webhook (not just discord) - -def f(name,value): - # discord embed field - return {"name":name,"value":value,"inline":True} +webhook_types = {} +def webhook_type(t): + def inner(cls): + webhook_types[t] = cls + return cls + return inner -def discord_on_new_thread(wh_url, thread): - db = get_db() - forum = db.execute("select * from forums where id = ?",(thread['forum'],)).fetchone() - username = thread['creator'] - userpage = url_for('user.view_user',username=username,_external=True) +class WebhookType(abc.ABC): + def __init__(self, url): + self.url = url - forumpage = url_for('forum.view_forum',forum_id=forum['id'],_external=True) + @abc.abstractmethod + def on_new_thread(self,thread): + pass + @abc.abstractmethod + def on_new_post(self,post): + pass - post = db.execute("select * from posts where thread = ? order by id asc limit 1",(thread['id'],)).fetchone() - - - payload = { - "username":"apioforum", - "avatar_url":"https://d.gh0.pw/lib/exe/fetch.php?media=wiki:logo.png", - "embeds":[ - { - "title":thread['title'], - "description":abridge_post(post['content']), - "url": url_for('thread.view_thread',thread_id=thread['id'],_external=True), - "color": 0xff00ff, - "fields":[ - f('author',f"[{username}]({userpage})"), - f('forum',f"[{forum['name']}]({forumpage})"), - ], - "footer":{ - "text":thread['created'].isoformat(' '), - }, - }, - ], - } - send_discord_webhook(wh_url,payload) - -def discord_on_new_post(wh_url, post): - from .thread import post_jump +def get_webhooks(forum_id): db = get_db() + # todo inheritance (if needed) + webhooks = db.execute("select * from webhooks where webhooks.forum = ?;",(forum_id,)).fetchall() - thread = db.execute("select * from threads where id = ?",(post['thread'],)).fetchone() - threadpage = url_for('thread.view_thread',thread_id=thread['id'],_external=True) - - forum = db.execute("select * from forums where id = ?",(thread['forum'],)).fetchone() - forumpage = url_for('forum.view_forum',forum_id=forum['id'],_external=True) - - username = post['author'] - userpage = url_for('user.view_user',username=username,_external=True) - - payload = { - "username":"apioforum", - "avatar_url":"https://d.gh0.pw/lib/exe/fetch.php?media=wiki:logo.png", - "embeds":[ - { - "title":"re: "+thread['title'], - "description":abridge_post(post['content']), - "url": post_jump(post['id'],external=True), - "color": 0x00ffff, - "fields":[ - f('author',f"[{username}]({userpage})"), - f('thread',f"[{thread['title']}]({threadpage})"), - f('forum',f"[{forum['name']}]({forumpage})"), - ], - "footer":{ - "text":post['created'].isoformat(' '), - }, - }, - ], - } - send_discord_webhook(wh_url,payload) - -def _do_webhooks(forum_id,thing,fn): - db = get_db() - # todo inheritance - webhooks = db.execute(""" - WITH RECURSIVE fs AS - (SELECT * FROM forums WHERE id = ? - UNION ALL - SELECT forums.* FROM forums, fs WHERE fs.parent=forums.id) - SELECT * from webhooks - WHERE - webhooks.forum = ? - OR - webhooks.inherits AND webhooks.forum IN (SELECT id FROM fS); - - """,(forum_id,forum_id)).fetchall() for wh in webhooks: + wh_type = wh['type'] + if wh_type not in webhook_types: + print(f"unknown webhook type {wh_type}") + continue wh_url = wh['url'] - try: - fn(wh_url,thing) - except: - pass # handle probably - flash(f"wh {wh['id']}") + wo = webhook_types[wh_type](wh_url) + yield wo def do_webhooks_thread(forum_id,thread): - _do_webhooks(forum_id,thread,discord_on_new_thread) - + for wh in get_webhooks(forum_id): + wh.on_new_thread(thread) def do_webhooks_post(forum_id,post): - _do_webhooks(forum_id,post,discord_on_new_post) - + for wh in get_webhooks(forum_id): + wh.on_new_post(post) + +@webhook_type("fake") +class FakeWebhook(WebhookType): + def on_new_post(self, post): + print(f'fake wh {self.url} post {post["id"]}') + def on_new_thread(self, thread): + print(f'fake wh {self.url} thread {thread["id"]}') + +@webhook_type("discord") +class DiscordWebhook(WebhookType): + def send(self,payload): + headers = { + "User-Agent":"apioforum (https://g.gh0.pw/apioforum, v0.0)", + "Content-Type":"application/json", + } + req = urllib.request.Request( + self.url, + json.dumps(payload).encode("utf-8"), + headers + ) + # todo: read response and things + urllib.request.urlopen(req) + #try: + # res = urllib.request.urlopen(req) + #except urllib.error.HTTPError as e: + # print(f"error {e.code} {e.read()}") + #else: + # print(f"succ {res.read()}") + + @staticmethod + def field(name,value): + return {"name":name,"value":value,"inline":True} + + def on_new_thread(self,thread): + f = self.field + db = get_db() + forum = db.execute("select * from forums where id = ?",(thread['forum'],)).fetchone() + username = thread['creator'] + userpage = url_for('user.view_user',username=username,_external=True) + + forumpage = url_for('forum.view_forum',forum_id=forum['id'],_external=True) + + post = db.execute("select * from posts where thread = ? order by id asc limit 1",(thread['id'],)).fetchone() + + payload = { + "username":"apioforum", + "avatar_url":"https://d.gh0.pw/lib/exe/fetch.php?media=wiki:logo.png", + "embeds":[ + { + "title":"new thread: "+thread['title'], + "description":abridge_post(post['content']), + "url": url_for('thread.view_thread',thread_id=thread['id'],_external=True), + "color": 0xff00ff, + "fields":[ + f('author',f"[{username}]({userpage})"), + f('forum',f"[{forum['name']}]({forumpage})"), + ], + "footer":{ + "text":thread['created'].isoformat(' '), + }, + }, + ], + } + self.send(payload) + + def on_new_post(self,post): + from .thread import post_jump + f = self.field + db = get_db() + + thread = db.execute("select * from threads where id = ?",(post['thread'],)).fetchone() + threadpage = url_for('thread.view_thread',thread_id=thread['id'],_external=True) + + forum = db.execute("select * from forums where id = ?",(thread['forum'],)).fetchone() + forumpage = url_for('forum.view_forum',forum_id=forum['id'],_external=True) + + username = post['author'] + userpage = url_for('user.view_user',username=username,_external=True) + + payload = { + "username":"apioforum", + "avatar_url":"https://d.gh0.pw/lib/exe/fetch.php?media=wiki:logo.png", + "embeds":[ + { + "title":"re: "+thread['title'], + "description":abridge_post(post['content']), + "url": post_jump(post['id'],external=True), + "color": 0x00ffff, + "fields":[ + f('author',f"[{username}]({userpage})"), + f('thread',f"[{thread['title']}]({threadpage})"), + f('forum',f"[{forum['name']}]({forumpage})"), + ], + "footer":{ + "text":post['created'].isoformat(' '), + }, + }, + ], + } + self.send(payload) + |