import time
import gevent
import requests
from files.helpers.wrappers import *
from files.helpers.sanitize import *
from files.helpers.alerts import *
from files.helpers.discord import send_discord_message
from files.helpers.const import *
from files.helpers.regex import *
from files.helpers.slots import *
from files.helpers.get import *
from files.classes import *
from files.routes.subs import on_post_hole_entered
from flask import *
from io import BytesIO
from files.__main__ import app, limiter, cache, db_session
from PIL import Image as PILimage
from .front import frontlist, changeloglist
from urllib.parse import ParseResult, urlunparse, urlparse, quote, unquote
from os import path
import requests
from shutil import copyfile
from sys import stdout
import os

if SITE_NAME == 'PCM': snappyquotes = []
else: snappyquotes = [f':#{x}:' for x in marseys_const2]

if path.exists(f'snappy_{SITE_NAME}.txt'):
	with open(f'snappy_{SITE_NAME}.txt', "r", encoding="utf-8") as f:
		snappyquotes += f.read().split("\n{[para]}\n")

discounts = {
	69: 0.02,
	70: 0.04,
	71: 0.06,
	72: 0.08,
	73: 0.10,
}

titleheaders = {"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36"}


@app.post("/toggle_club/<pid>")
@auth_required
def toggle_club(pid, v):

	post = get_post(pid)
	if post.author_id != v.id and v.admin_level < 2: abort(403)

	post.club = not post.club
	g.db.add(post)


	if post.club: return {"message": "Post has been marked as club-only!"}
	else: return {"message": "Post has been unmarked as club-only!"}


@app.post("/publish/<pid>")
@limiter.limit("1/second;30/minute;200/hour;1000/day")
@limiter.limit("1/second;30/minute;200/hour;1000/day", key_func=lambda:f'{request.host}-{session.get("lo_user")}')
@auth_required
def publish(pid, v):
	post = get_post(pid)
	if not post.private: return {"message": "Post published!"}

	if post.author_id != v.id: abort(403)
	post.private = False
	post.created_utc = int(time.time())
	g.db.add(post)
	
	if not post.ghost:
		notify_users = NOTIFY_USERS(f'{post.title} {post.body}', v)

		if notify_users:
			cid = notif_comment2(post)
			for x in notify_users:
				add_notif(cid, x)

		if v.followers:
			text = f"@{v.username} has made a new post: [{post.title}]({post.shortlink})"
			if post.sub: text += f" in <a href='/h/{post.sub}'>/h/{post.sub}"

			cid = notif_comment(text, autojanny=True)
			for follow in v.followers:
				user = get_account(follow.user_id)
				if post.club and not user.paid_dues: continue
				add_notif(cid, user.id)

	if post.sub:
		on_post_hole_entered(post)


	cache.delete_memoized(frontlist)
	cache.delete_memoized(User.userpagelisting)

	if (v.admin_level > 0 or v.has_badge(3)) and ("[changelog]" in post.title.lower() or "(changelog)" in post.title.lower()):
		send_discord_message(post.permalink)
		cache.delete_memoized(changeloglist)

	return redirect(post.permalink)

@app.get("/submit")
@app.get("/h/<sub>/submit")
@auth_required
def submit_get(v, sub=None):
	if sub: sub = g.db.query(Sub.name).filter_by(name=sub.strip().lower()).one_or_none()
	
	if request.path.startswith('/h/') and not sub: abort(404)

	SUBS = [x[0] for x in g.db.query(Sub.name).order_by(Sub.name).all()]

	return render_template("submit.html", SUBS=SUBS, v=v, sub=sub)

@app.get("/post/<pid>")
@app.get("/post/<pid>/<anything>")
@app.get("/h/<sub>/post/<pid>")
@app.get("/h/<sub>/post/<pid>/<anything>")
@app.get("/logged_out/post/<pid>")
@app.get("/logged_out/post/<pid>/<anything>")
@app.get("/logged_out/h/<sub>/post/<pid>")
@app.get("/logged_out/h/<sub>/post/<pid>/<anything>")
@auth_desired
def post_id(pid, anything=None, v=None, sub=None):

	if not v and not request.path.startswith('/logged_out'): return redirect(f"/logged_out{request.full_path}")
	if v and request.path.startswith('/logged_out'): return redirect(request.full_path.replace('/logged_out',''))

	try: pid = int(pid)
	except Exception as e: pass


	try: pid = int(pid)
	except: abort(404)

	post = get_post(pid, v=v)

	if post.over_18 and not (v and v.over_18) and session.get('over_18', 0) < int(time.time()):
		if request.headers.get("Authorization") or request.headers.get("xhr"): return {"error":"Must be 18+ to view"}, 451
		return render_template("errors/nsfw.html", v=v)

	if post.new or 'thread' in post.title.lower(): defaultsortingcomments = 'new'
	elif v: defaultsortingcomments = v.defaultsortingcomments
	else: defaultsortingcomments = "top"
	sort = request.values.get("sort", defaultsortingcomments)

	if post.club and not (v and (v.paid_dues or v.id == post.author_id)): abort(403)

	if v:
		votes = g.db.query(CommentVote.vote_type, CommentVote.comment_id).filter_by(user_id=v.id).subquery()

		blocking = v.blocking.subquery()

		blocked = v.blocked.subquery()

		comments = g.db.query(
			Comment,
			votes.c.vote_type,
			blocking.c.target_id,
			blocked.c.target_id,
		)
		
		if not (v and v.shadowbanned) and not (v and v.admin_level >= 2):
			comments = comments.join(User, User.id == Comment.author_id).filter(User.shadowbanned == None)
 
		comments=comments.filter(Comment.parent_submission == post.id, Comment.author_id.notin_(poll_bots)).join(
			votes,
			votes.c.comment_id == Comment.id,
			isouter=True
		).join(
			blocking,
			blocking.c.target_id == Comment.author_id,
			isouter=True
		).join(
			blocked,
			blocked.c.user_id == Comment.author_id,
			isouter=True
		)

		output = []
		for c in comments.all():
			comment = c[0]
			comment.voted = c[1] or 0
			comment.is_blocking = c[2] or 0
			comment.is_blocked = c[3] or 0
			output.append(comment)
		
		pinned = [c[0] for c in comments.filter(Comment.stickied != None).all()]
		
		comments = comments.filter(Comment.level == 1, Comment.stickied == None)

		comments = sort_comments(sort, comments)

		first = [c[0] for c in comments.filter(or_(and_(Comment.slots_result == None, Comment.blackjack_result == None, Comment.wordle_result == None), func.length(Comment.body_html) > 100)).all()]
		second = [c[0] for c in comments.filter(or_(Comment.slots_result != None, Comment.blackjack_result != None, Comment.wordle_result != None), func.length(Comment.body_html) <= 100).all()]
		comments = first + second
	else:
		pinned = g.db.query(Comment).filter(Comment.parent_submission == post.id, Comment.stickied != None).all()

		comments = g.db.query(Comment).join(User, User.id == Comment.author_id).filter(User.shadowbanned == None, Comment.parent_submission == post.id, Comment.author_id.notin_(poll_bots), Comment.level == 1, Comment.stickied == None)

		comments = sort_comments(sort, comments)

		first = comments.filter(or_(and_(Comment.slots_result == None, Comment.blackjack_result == None, Comment.wordle_result == None), func.length(Comment.body_html) > 100)).all()
		second = comments.filter(or_(Comment.slots_result != None, Comment.blackjack_result != None, Comment.wordle_result != None), func.length(Comment.body_html) <= 100).all()
		comments = first + second

	offset = 0
	ids = set()

	if post.comment_count > 60 and not request.headers.get("Authorization") and not request.values.get("all"):
		comments2 = []
		count = 0
		if post.created_utc > 1638672040:
			for comment in comments:
				comments2.append(comment)
				ids.add(comment.id)
				count += g.db.query(Comment).filter_by(parent_submission=post.id, top_comment_id=comment.id).count() + 1
				if count > 100: break
		else:
			for comment in comments:
				comments2.append(comment)
				ids.add(comment.id)
				count += g.db.query(Comment).filter_by(parent_submission=post.id, parent_comment_id=comment.id).count() + 1
				if count > 20: break

		if len(comments) == len(comments2): offset = 0
		else: offset = 1
		comments = comments2

	for pin in pinned:
		if pin.stickied_utc and int(time.time()) > pin.stickied_utc:
			pin.stickied = None
			pin.stickied_utc = None
			g.db.add(pin)
			pinned.remove(pin)

	post.replies = pinned + comments

	post.views += 1
	g.db.add(post)
	if request.headers.get("Authorization"): return post.json
	else:
		if post.is_banned and not (v and (v.admin_level > 1 or post.author_id == v.id)): template = "submission_banned.html"
		else: template = "submission.html"
		return render_template(template, v=v, p=post, ids=list(ids), sort=sort, render_replies=True, offset=offset, sub=post.subr, fart=app.config['SETTINGS']['Fart mode'])

@app.get("/viewmore/<pid>/<sort>/<offset>")
@limiter.limit("1/second;30/minute;200/hour;1000/day")
@auth_desired
def viewmore(v, pid, sort, offset):
	try: pid = int(pid)
	except: abort(400)
	post = get_post(pid, v=v)
	if post.club and not (v and (v.paid_dues or v.id == post.author_id)): abort(403)

	offset = int(offset)
	try: ids = set(int(x) for x in request.values.get("ids").split(','))
	except: abort(400)
	
	if v:
		votes = g.db.query(CommentVote.vote_type, CommentVote.comment_id).filter_by(user_id=v.id).subquery()

		blocking = v.blocking.subquery()

		blocked = v.blocked.subquery()

		comments = g.db.query(
			Comment,
			votes.c.vote_type,
			blocking.c.target_id,
			blocked.c.target_id,
		).filter(Comment.parent_submission == pid, Comment.author_id.notin_(poll_bots), Comment.stickied == None, Comment.id.notin_(ids))
		
		if not (v and v.shadowbanned) and not (v and v.admin_level >= 2):
			comments = comments.join(User, User.id == Comment.author_id).filter(User.shadowbanned == None)
 
		comments=comments.join(
			votes,
			votes.c.comment_id == Comment.id,
			isouter=True
		).join(
			blocking,
			blocking.c.target_id == Comment.author_id,
			isouter=True
		).join(
			blocked,
			blocked.c.user_id == Comment.author_id,
			isouter=True
		)

		output = []
		for c in comments.all():
			comment = c[0]
			comment.voted = c[1] or 0
			comment.is_blocking = c[2] or 0
			comment.is_blocked = c[3] or 0
			output.append(comment)
		
		comments = comments.filter(Comment.level == 1)

		comments = sort_comments(sort, comments)

		first = [c[0] for c in comments.filter(or_(and_(Comment.slots_result == None, Comment.blackjack_result == None, Comment.wordle_result == None), func.length(Comment.body_html) > 100)).all()]
		second = [c[0] for c in comments.filter(or_(Comment.slots_result != None, Comment.blackjack_result != None, Comment.wordle_result != None), func.length(Comment.body_html) <= 100).all()]
		comments = first + second
	else:
		comments = g.db.query(Comment).join(User, User.id == Comment.author_id).filter(User.shadowbanned == None, Comment.parent_submission == pid, Comment.author_id.notin_(poll_bots), Comment.level == 1, Comment.stickied == None, Comment.id.notin_(ids))

		comments = sort_comments(sort, comments)
		
		first = comments.filter(or_(and_(Comment.slots_result == None, Comment.blackjack_result == None, Comment.wordle_result == None), func.length(Comment.body_html) > 100)).all()
		second = comments.filter(or_(Comment.slots_result != None, Comment.blackjack_result != None, Comment.wordle_result != None), func.length(Comment.body_html) <= 100).all()
		comments = first + second
		comments = comments[offset:]

	comments2 = []
	count = 0
	if post.created_utc > 1638672040:
		for comment in comments:
			comments2.append(comment)
			ids.add(comment.id)
			count += g.db.query(Comment).filter_by(parent_submission=post.id, top_comment_id=comment.id).count() + 1
			if count > 100: break
	else:
		for comment in comments:
			comments2.append(comment)
			ids.add(comment.id)
			count += g.db.query(Comment).filter_by(parent_submission=post.id, parent_comment_id=comment.id).count() + 1
			if count > 20: break
	
	if len(comments) == len(comments2): offset = 0
	else: offset += 1
	comments = comments2

	return render_template("comments.html", v=v, comments=comments, p=post, ids=list(ids), render_replies=True, pid=pid, sort=sort, offset=offset, ajax=True)


@app.get("/morecomments/<cid>")
@limiter.limit("1/second;30/minute;200/hour;1000/day")
@auth_desired
def morecomments(v, cid):
	try: cid = int(cid)
	except: abort(400)

	tcid = g.db.query(Comment.top_comment_id).filter_by(id=cid).one_or_none()[0]

	if v:
		votes = g.db.query(CommentVote.vote_type, CommentVote.comment_id).filter_by(user_id=v.id).subquery()

		blocking = v.blocking.subquery()

		blocked = v.blocked.subquery()

		comments = g.db.query(
			Comment,
			votes.c.vote_type,
			blocking.c.target_id,
			blocked.c.target_id,
		).filter(Comment.top_comment_id == tcid, Comment.level > 9).join(
			votes,
			votes.c.comment_id == Comment.id,
			isouter=True
		).join(
			blocking,
			blocking.c.target_id == Comment.author_id,
			isouter=True
		).join(
			blocked,
			blocked.c.user_id == Comment.author_id,
			isouter=True
		)

		output = []
		dump = []
		for c in comments.all():
			comment = c[0]
			comment.voted = c[1] or 0
			comment.is_blocking = c[2] or 0
			comment.is_blocked = c[3] or 0
			if c[0].parent_comment_id == int(cid): output.append(comment)
			else: dump.append(comment)
		comments = output
	else:
		c = get_comment(cid)
		comments = c.replies(None)

	if comments: p = comments[0].post
	else: p = None
	
	return render_template("comments.html", v=v, comments=comments, p=p, render_replies=True, ajax=True)

@app.post("/edit_post/<pid>")
@limiter.limit("1/second;10/minute;100/hour;200/day")
@limiter.limit("1/second;10/minute;100/hour;200/day", key_func=lambda:f'{request.host}-{session.get("lo_user")}')
@auth_required
def edit_post(pid, v):
	p = get_post(pid)

	title = request.values.get("title", "").strip().replace('‎','')

	body = request.values.get("body", "").strip().replace('‎','')

	if len(body) > 20000: return {"error":"Character limit is 20000!"}, 403

	if v.id == p.author_id:
		if v.longpost and (len(body) < 280 or ' [](' in body or body.startswith('[](')):
			return {"error":"You have to type more than 280 characters!"}, 403
		elif v.bird and len(body) > 140:
			return {"error":"You have to type less than 140 characters!"}, 403

	if title != p.title:
		if v.id == p.author_id and v.agendaposter and not v.marseyawarded: title = torture_ap(title, v.username)

		title_html = filter_emojis_only(title, edit=True)

		if v.id == p.author_id and v.marseyawarded and not marseyaward_title_regex.fullmatch(title_html):
			return {"error":"You can only type marseys!"}, 403

		p.title = title[:500]
		p.title_html = title_html

	body += process_files()

	body = body.strip()

	if body != p.body:
		if v.id == p.author_id and v.agendaposter and not v.marseyawarded: body = torture_ap(body, v.username)

		for i in poll_regex.finditer(body):
			body = body.replace(i.group(0), "")
			c = Comment(author_id=AUTOPOLLER_ID,
				parent_submission=p.id,
				level=1,
				body_html=filter_emojis_only(i.group(1)),
				upvotes=0,
				is_bot=True,
				ghost=p.ghost
				)
			g.db.add(c)

		for i in choice_regex.finditer(body):
			body = body.replace(i.group(0), "")
			c = Comment(author_id=AUTOCHOICE_ID,
				parent_submission=p.id,
				level=1,
				body_html=filter_emojis_only(i.group(1)),
				upvotes=0,
				is_bot=True,
				ghost=p.ghost
				)
			g.db.add(c)

		body_html = sanitize(body, edit=True)

		if v.id == p.author_id and v.marseyawarded and marseyaward_body_regex.search(body_html):
			return {"error":"You can only type marseys!"}, 403


		p.body = body

		if blackjack and any(i in f'{p.body} {p.title} {p.url}'.lower() for i in blackjack.split()):
			v.shadowbanned = 'AutoJanny'
			g.db.add(v)
			send_repeatable_notification(CARP_ID, p.permalink)

		if len(body_html) > 40000: return {"error":"Submission body_html too long! (max 40k characters)"}, 400

		p.body_html = body_html

		if v.id == p.author_id and v.agendaposter and not v.marseyawarded and AGENDAPOSTER_PHRASE not in f'{p.body}{p.title}'.lower() and not p.is_banned:

			p.is_banned = True
			p.ban_reason = "AutoJanny"

			g.db.add(p)

			body = AGENDAPOSTER_MSG.format(username=v.username, type='post', AGENDAPOSTER_PHRASE=AGENDAPOSTER_PHRASE)

			body_jannied_html = AGENDAPOSTER_MSG_HTML.format(id=v.id, username=v.username, type='post', AGENDAPOSTER_PHRASE=AGENDAPOSTER_PHRASE)

			c_jannied = Comment(author_id=NOTIFICATIONS_ID,
				parent_submission=p.id,
				level=1,
				over_18=False,
				is_bot=True,
				app_id=None,
				stickied='AutoJanny',
				distinguish_level=6,
				body=body,
				body_html=body_jannied_html,
				ghost=p.ghost
				)

			g.db.add(c_jannied)
			g.db.flush()

			c_jannied.top_comment_id = c_jannied.id

			n = Notification(comment_id=c_jannied.id, user_id=v.id)
			g.db.add(n)

	if not p.private and not p.ghost:
		notify_users = NOTIFY_USERS(f'{p.title} {p.body}', v)
		if notify_users:
			cid = notif_comment2(p)
			for x in notify_users:
				add_notif(cid, x)

	if v.id == p.author_id:
		if int(time.time()) - p.created_utc > 60 * 3: p.edited_utc = int(time.time())
		g.db.add(p)
	else:
		ma=ModAction(
			kind="edit_post",
			user_id=v.id,
			target_submission_id=p.id
		)
		g.db.add(ma)


	return redirect(p.permalink)

def archiveorg(url):
	try: requests.get(f'https://web.archive.org/save/{url}', headers={'User-Agent': 'Mozilla/4.0 (compatible; MSIE 5.5; Windows NT)'}, timeout=100)
	except: pass


def thumbnail_thread(pid):

	db = db_session()

	def expand_url(post_url, fragment_url):

		if fragment_url.startswith("https://"):
			return fragment_url
		elif fragment_url.startswith("https://"):
			return f"https://{fragment_url.split('https://')[1]}"
		elif fragment_url.startswith('//'):
			return f"https:{fragment_url}"
		elif fragment_url.startswith('/') and '\\' not in fragment_url:
			parsed_url = urlparse(post_url)
			return f"https://{parsed_url.netloc}{fragment_url}"
		else:
			return f"{post_url}{'/' if not post_url.endswith('/') else ''}{fragment_url}"

	post = db.get(Submission, pid)
	
	if not post or not post.url:
		time.sleep(5)
		post = db.get(Submission, pid)

	if not post or not post.url: return
	
	fetch_url = post.url

	if fetch_url.startswith('/') and '\\' not in fetch_url:
		fetch_url = f"{SITE_FULL}{fetch_url}"

	headers={"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36"}

	try:
		x=requests.get(fetch_url, headers=headers, timeout=5, proxies=proxies)
	except:
		db.close()
		return

	if x.status_code != 200:
		db.close()
		return
	


	if x.headers.get("Content-Type","").startswith("text/html"):
		soup=BeautifulSoup(x.content, 'lxml')

		thumb_candidate_urls=[]

		meta_tags = [
			"drama:thumbnail",
			"twitter:image",
			"og:image",
			"thumbnail"
			]

		for tag_name in meta_tags:
			

			tag = soup.find(
				'meta', 
				attrs={
					"name": tag_name, 
					"content": True
					}
				)
			if not tag:
				tag = soup.find(
					'meta',
					attrs={
						'property': tag_name,
						'content': True
						}
					)
			if tag:
				thumb_candidate_urls.append(expand_url(post.url, tag['content']))

		for tag in soup.find_all("img", attrs={'src':True}):
			thumb_candidate_urls.append(expand_url(post.url, tag['src']))


		for url in thumb_candidate_urls:

			try:
				image_req=requests.get(url, headers=headers, timeout=5, proxies=proxies)
			except:
				continue

			if image_req.status_code >= 400:
				continue

			if not image_req.headers.get("Content-Type","").startswith("image/"):
				continue

			if image_req.headers.get("Content-Type","").startswith("image/svg"):
				continue

			image = PILimage.open(BytesIO(image_req.content))
			if image.width < 30 or image.height < 30:
				continue

			break

		else:
			db.close()
			return



	elif x.headers.get("Content-Type","").startswith("image/"):
		image_req=x
		image = PILimage.open(BytesIO(x.content))

	else:
		db.close()
		return

	size = len(image.fp.read())
	if size > 8 * 1024 * 1024:
		db.close()
		return

	name = f'/images/{time.time()}'.replace('.','') + '.webp'

	with open(name, "wb") as file:
		for chunk in image_req.iter_content(1024):
			file.write(chunk)

	post.thumburl = process_image(name, resize=100)
	db.add(post)
	db.commit()
	db.close()
	stdout.flush()
	return


@app.post("/is_repost")
def api_is_repost():

	url = request.values.get('url')
	if not url: abort(400)

	url = normalize_url(url)
	parsed_url = urlparse(url)

	domain = parsed_url.netloc
	if domain in ('old.reddit.com','twitter.com','instagram.com','tiktok.com'):
		new_url = ParseResult(scheme="https",
				netloc=parsed_url.netloc,
				path=parsed_url.path,
				params=parsed_url.params,
				query=None,
				fragment=parsed_url.fragment)
	else:
		qd = parse_qs(parsed_url.query)
		filtered = {k: val for k, val in qd.items() if not k.startswith('utm_') and not k.startswith('ref_')}

		new_url = ParseResult(scheme="https",
							netloc=parsed_url.netloc,
							path=parsed_url.path,
							params=parsed_url.params,
							query=urlencode(filtered, doseq=True),
							fragment=parsed_url.fragment)
	
	url = urlunparse(new_url)

	if url.endswith('/'): url = url[:-1]

	search_url = url.replace('%', '').replace('\\', '').replace('_', '\_').strip()
	repost = g.db.query(Submission).filter(
		Submission.url.ilike(search_url),
		Submission.deleted_utc == 0,
		Submission.is_banned == False
	).first()
	if repost: return {'permalink': repost.permalink}
	else: return {'permalink': ''}

@app.post("/submit")
@app.post("/h/<sub>/submit")
@limiter.limit(POST_RATE_LIMIT)
@limiter.limit(POST_RATE_LIMIT, key_func=lambda:f'{request.host}-{session.get("lo_user")}')
@auth_required
def submit_post(v, sub=None):

	url = request.values.get("url", "").strip()

	if '\\' in url: abort(400)

	title = request.values.get("title", "").strip()[:500].replace('‎','')
	
	body = request.values.get("body", "").strip().replace('‎','')

	def error(error):
		if request.headers.get("Authorization") or request.headers.get("xhr"): return {"error": error}, 403
	
		SUBS = [x[0] for x in g.db.query(Sub.name).order_by(Sub.name).all()]
		return render_template("submit.html", SUBS=SUBS, v=v, error=error, title=title, url=url, body=body), 400


	sub = request.values.get("sub")
	if sub: sub = sub.replace('/h/','').replace('s/','')

	if sub and sub != 'none':
		sname = sub.strip().lower()
		sub = g.db.query(Sub.name).filter_by(name=sname).one_or_none()
		if not sub: return error(f"/h/{sname} not found!")
		sub = sub[0]
		if v.exiled_from(sub): return error(f"You're exiled from /h/{sub}")
	else: sub = None

	if v.is_suspended: return error("You can't perform this action while banned.")
	
	if v.agendaposter and not v.marseyawarded: title = torture_ap(title, v.username)

	title_html = filter_emojis_only(title, graceful=True)

	if v.marseyawarded and not marseyaward_title_regex.fullmatch(title_html):
		return error("You can only type marseys!")

	if len(title_html) > 1500: return error("Rendered title is too big!")

	if v.longpost and (len(body) < 280 or ' [](' in body or body.startswith('[](')):
		return error("You have to type more than 280 characters!")
	elif v.bird and len(body) > 140:
		return error("You have to type less than 140 characters!")


	embed = None

	if url:
		url = normalize_url(url)
		parsed_url = urlparse(url)

		domain = parsed_url.netloc
		if domain in ('old.reddit.com','twitter.com','instagram.com','tiktok.com'):
			new_url = ParseResult(scheme="https",
					netloc=parsed_url.netloc,
					path=parsed_url.path,
					params=parsed_url.params,
					query=None,
					fragment=parsed_url.fragment)
		else:
			qd = parse_qs(parsed_url.query)
			filtered = {k: val for k, val in qd.items() if not k.startswith('utm_') and not k.startswith('ref_')}

			new_url = ParseResult(scheme="https",
								netloc=parsed_url.netloc,
								path=parsed_url.path,
								params=parsed_url.params,
								query=urlencode(filtered, doseq=True),
								fragment=parsed_url.fragment)
		
		url = urlunparse(new_url)

		if url.endswith('/'): url = url[:-1]

		search_url = url.replace('%', '').replace('\\', '').replace('_', '\_').strip()
		repost = g.db.query(Submission).filter(
			Submission.url.ilike(search_url),
			Submission.deleted_utc == 0,
			Submission.is_banned == False
		).first()
		if repost and SITE != 'localhost': return redirect(repost.permalink)

		domain_obj = get_domain(domain)
		if not domain_obj: domain_obj = get_domain(domain+parsed_url.path)

		if domain_obj:
			reason = f"Remove the {domain_obj.domain} link from your post and try again. {domain_obj.reason}"
			return error(reason)
		elif "twitter.com" == domain:
			try:
				embed = requests.get("https://publish.twitter.com/oembed", params={"url":url, "omit_script":"t"}, timeout=5).json()["html"]
				embed = embed.replace('<a href', '<a rel="nofollow noopener noreferrer" href')
			except: pass
		elif url.startswith('https://youtube.com/watch?v='):
			url = unquote(url).replace('?t', '&t')
			yt_id = url.split('https://youtube.com/watch?v=')[1].split('&')[0].split('%')[0]

			if yt_id_regex.fullmatch(yt_id):
				req = requests.get(f"https://www.googleapis.com/youtube/v3/videos?id={yt_id}&key={YOUTUBE_KEY}&part=contentDetails", timeout=5).json()
				if req.get('items'):
					params = parse_qs(urlparse(url).query)
					t = params.get('t', params.get('start', [0]))[0]
					if isinstance(t, str): t = t.replace('s','')

					embed = f'<lite-youtube videoid="{yt_id}" params="autoplay=1&modestbranding=1'
					if t:
						try: embed += f'&start={int(t)}'
						except: pass
					embed += '"></lite-youtube>'
			
		elif SITE in domain and "/post/" in url and "context" not in url:
			id = url.split("/post/")[1]
			if "/" in id: id = id.split("/")[0]
			embed = str(int(id))


	if not url and not request.values.get("body") and not request.files.get("file") and not request.files.get("file-url"):
		return error("Please enter a url or some text.")

	if not title:
		return error("Please enter a better title.")


	elif len(title) > 500:
		return error("There's a 500 character limit for titles.")

	dup = g.db.query(Submission).filter(
		Submission.author_id == v.id,
		Submission.deleted_utc == 0,
		Submission.title == title,
		Submission.url == url,
		Submission.body == body
	).one_or_none()

	if dup and SITE != 'localhost': return redirect(dup.permalink)

	now = int(time.time())
	cutoff = now - 60 * 60 * 24


	similar_posts = g.db.query(Submission).filter(
					Submission.author_id == v.id,
					Submission.title.op('<->')(title) < SPAM_SIMILARITY_THRESHOLD,
					Submission.created_utc > cutoff
	).all()

	if url:
		similar_urls = g.db.query(Submission).filter(
					Submission.author_id == v.id,
					Submission.url.op('<->')(url) < SPAM_URL_SIMILARITY_THRESHOLD,
					Submission.created_utc > cutoff
		).all()
	else: similar_urls = []

	threshold = SPAM_SIMILAR_COUNT_THRESHOLD
	if v.age >= (60 * 60 * 24 * 7): threshold *= 3
	elif v.age >= (60 * 60 * 24): threshold *= 2

	if max(len(similar_urls), len(similar_posts)) >= threshold:

		text = "Your account has been banned for **1 day** for the following reason:\n\n> Too much spam!"
		send_repeatable_notification(v.id, text)

		v.ban(reason="Spamming.",
			  days=1)

		for post in similar_posts + similar_urls:
			post.is_banned = True
			post.is_pinned = False
			post.ban_reason = "AutoJanny"
			g.db.add(post)
			ma=ModAction(
					user_id=AUTOJANNY_ID,
					target_submission_id=post.id,
					kind="ban_post",
					_note="spam"
					)
			g.db.add(ma)
		return redirect("/notifications")

	if len(str(body)) > 20000:
		return error("There's a 20000 character limit for text body.")

	if len(url) > 2048:
		return error("There's a 2048 character limit for URLs.")

	if v and v.admin_level > 2:
		bet_options = []
		for i in bet_regex.finditer(body):
			bet_options.append(i.group(1))
			body = body.replace(i.group(0), "")

	options = []
	for i in poll_regex.finditer(body):
		options.append(i.group(1))
		body = body.replace(i.group(0), "")

	choices = []
	for i in choice_regex.finditer(body):
		choices.append(i.group(1))
		body = body.replace(i.group(0), "")

	if v.agendaposter and not v.marseyawarded: body = torture_ap(body, v.username)

	body += process_files()

	body = body.strip()

	body_html = sanitize(body)

	if v.marseyawarded and marseyaward_body_regex.search(body_html):
		return error("You can only type marseys!")

	if len(body_html) > 40000: return error("Submission body_html too long! (max 40k characters)")

	club = bool(request.values.get("club",""))
	
	if embed and len(embed) > 1500: embed = None

	is_bot = v.id != 12125 and bool(request.headers.get("Authorization")) or (SITE == 'pcmemes.net' and v.id == SNAPPY_ID)

	if request.values.get("ghost") and v.coins >= 100:
		v.coins -= 100
		ghost = True
	else: ghost = False

	post = Submission(
		private=bool(request.values.get("private","")),
		club=club,
		author_id=v.id,
		over_18=bool(request.values.get("over_18","")),
		new=bool(request.values.get("new","")),
		app_id=v.client.application.id if v.client else None,
		is_bot = is_bot,
		url=url,
		body=body[:20000],
		body_html=body_html,
		embed_url=embed,
		title=title[:500],
		title_html=title_html,
		sub=sub,
		ghost=ghost
	)

	g.db.add(post)
	g.db.flush()

	if blackjack and any(i in f'{post.body} {post.title} {post.url}'.lower() for i in blackjack.split()):
		v.shadowbanned = 'AutoJanny'
		g.db.add(v)
		send_repeatable_notification(CARP_ID, post.permalink)

	if v and v.admin_level > 2:
		for option in bet_options:
			bet_option = Comment(author_id=AUTOBETTER_ID,
				parent_submission=post.id,
				level=1,
				body_html=filter_emojis_only(option),
				upvotes=0,
				is_bot=True
				)

			g.db.add(bet_option)

	for option in options:
		c = Comment(author_id=AUTOPOLLER_ID,
			parent_submission=post.id,
			level=1,
			body_html=filter_emojis_only(option),
			upvotes=0,
			is_bot=True,
			ghost=post.ghost
			)
		g.db.add(c)

	for choice in choices:
		c = Comment(author_id=AUTOCHOICE_ID,
			parent_submission=post.id,
			level=1,
			body_html=filter_emojis_only(choice),
			upvotes=0,
			is_bot=True,
			ghost=post.ghost
			)
		g.db.add(c)

	vote = Vote(user_id=v.id,
				vote_type=1,
				submission_id=post.id
				)
	g.db.add(vote)
	
	if request.files.get('file-url') and request.headers.get("cf-ipcountry") != "T1":

		file = request.files['file-url']

		if file.content_type.startswith('image/'):
			name = f'/images/{time.time()}'.replace('.','') + '.webp'
			file.save(name)
			post.url = process_image(name)

			name2 = name.replace('.webp', 'r.webp')
			copyfile(name, name2)
			post.thumburl = process_image(name2, resize=100)
		elif file.content_type.startswith('video/'):
			post.url = process_video(file)
		elif file.content_type.startswith('audio/'):
			post.url = process_audio(file)
		else:
			abort(415)
		
	if not post.thumburl and post.url:
		gevent.spawn(thumbnail_thread, post.id)




	if not post.private and not post.ghost:

		notify_users = NOTIFY_USERS(f'{title} {body}', v)

		if notify_users:
			cid = notif_comment2(post)
			for x in notify_users:
				add_notif(cid, x)

		if (request.values.get('followers') or is_bot) and v.followers:
			text = f"@{v.username} has made a new post: [{post.title}]({post.shortlink})"
			if post.sub: text += f" in <a href='/h/{post.sub}'>/h/{post.sub}"

			cid = notif_comment(text, autojanny=True)
			for follow in v.followers:
				user = get_account(follow.user_id)
				if post.club and not user.paid_dues: continue
				add_notif(cid, user.id)

	if post.sub:
		on_post_hole_entered(post)

	if v.agendaposter and not v.marseyawarded and AGENDAPOSTER_PHRASE not in f'{post.body}{post.title}'.lower():
		post.is_banned = True
		post.ban_reason = "AutoJanny"

		body = AGENDAPOSTER_MSG.format(username=v.username, type='post', AGENDAPOSTER_PHRASE=AGENDAPOSTER_PHRASE)

		body_jannied_html = AGENDAPOSTER_MSG_HTML.format(id=v.id, username=v.username, type='post', AGENDAPOSTER_PHRASE=AGENDAPOSTER_PHRASE)


		c_jannied = Comment(author_id=NOTIFICATIONS_ID,
			parent_submission=post.id,
			level=1,
			over_18=False,
			is_bot=True,
			app_id=None,
			stickied='AutoJanny',
			distinguish_level=6,
			body=body,
			body_html=body_jannied_html,
			ghost=post.ghost
		)

		g.db.add(c_jannied)
		g.db.flush()

		c_jannied.top_comment_id = c_jannied.id

		n = Notification(comment_id=c_jannied.id, user_id=v.id)
		g.db.add(n)

	snappy = get_account(SNAPPY_ID)

	if not (post.sub and g.db.query(Exile.user_id).filter_by(user_id=SNAPPY_ID, sub=post.sub).one_or_none()):
		if post.sub == 'dankchristianmemes' or post.sub == 'truth':
			body = random.choice(christian_emojis)
		elif v.id == CARP_ID:
			if random.random() < 0.02: body = "i love you carp"
			else: body = ":#marseyfuckoffcarp:"
		elif v.id == LAWLZ_ID:
			if random.random() < 0.5: body = "wow, this lawlzpost sucks!"
			else: body = "wow, a good lawlzpost for once!"
		else:
			body = random.choice(snappyquotes).strip()
			if body.startswith('▼'):
				body = body[1:]
				vote = Vote(user_id=SNAPPY_ID,
							vote_type=-1,
							submission_id=post.id,
							real = True
							)
				g.db.add(vote)
				post.downvotes += 1
				if body.startswith('OP is a Trump supporter'):
					flag = Flag(post_id=post.id, user_id=SNAPPY_ID, reason='Trump supporter')
					g.db.add(flag)
				elif body.startswith('You had your chance. Downvoted and reported'):
					flag = Flag(post_id=post.id, user_id=SNAPPY_ID, reason='Retard')
					g.db.add(flag)
			elif body.startswith('▲'):
				body = body[1:]
				vote = Vote(user_id=SNAPPY_ID,
							vote_type=1,
							submission_id=post.id,
							real = True
							)
				g.db.add(vote)
				post.upvotes += 1
			elif body == '!slots':
				body = f'!slots{snappy.coins}'

		body += "\n\n"

		if post.url:
			if post.url.startswith('https://old.reddit.com/r/'):
				rev = post.url.replace('https://old.reddit.com/', '')
				rev = f"* [unddit.com](https://unddit.com/{rev})\n"
			elif post.url.startswith("https://old.reddit.com/u/"):
				rev = post.url.replace('https://old.reddit.com/u/', '')
				rev = f"* [search.marsey.cat](https://search.marsey.cat/reddit-search/#\u007b\"author\":\"{rev}\",\"resultSize\":100\u007d)\n"
			else: rev = ''
			
			newposturl = post.url
			if newposturl.startswith('/'): newposturl = f"{SITE_FULL}{newposturl}"
			body += f"Snapshots:\n\n{rev}* [archive.org](https://web.archive.org/{newposturl})\n* [archive.ph](https://archive.ph/?url={quote(newposturl)}&run=1) (click to archive)\n* [ghostarchive.org](https://ghostarchive.org/search?term={quote(newposturl)}) (click to archive)\n\n"
			gevent.spawn(archiveorg, newposturl)

		captured = []
		for i in list(snappy_url_regex.finditer(post.body_html)):
			if i.group(0) in captured: continue
			captured.append(i.group(0))

			href = i.group(1)
			if not href: continue

			title = i.group(2)
			if "Snapshots:\n\n" not in body: body += "Snapshots:\n\n"

			if f'**[{title}]({href})**:\n\n' not in body:
				addition = f'**[{title}]({href})**:\n\n'
				if href.startswith('https://old.reddit.com/r/'):
					rev = href.replace('https://old.reddit.com/', '')
					addition += f'* [unddit.com](https://unddit.com/{rev})\n'
				if href.startswith('https://old.reddit.com/u/'):
					rev = href.replace('https://old.reddit.com/u/', '')
					addition += f"* [search.marsey.cat](https://search.marsey.cat/reddit-search/#\u007b\"author\":\"{rev}\",\"resultSize\":100\u007d)\n"
				addition += f'* [archive.org](https://web.archive.org/{href})\n'
				addition += f'* [archive.ph](https://archive.ph/?url={quote(href)}&run=1) (click to archive)\n'
				addition += f'* [ghostarchive.org](https://ghostarchive.org/search?term={quote(href)}) (click to archive)\n\n'
				if len(f'{body}{addition}') > 10000: break
				body += addition
				gevent.spawn(archiveorg, href)

		body = body.strip()

		body_html = sanitize(body)

		if len(body_html) < 40000:
			c = Comment(author_id=SNAPPY_ID,
				distinguish_level=6,
				parent_submission=post.id,
				level=1,
				over_18=False,
				is_bot=True,
				app_id=None,
				body=body,
				body_html=body_html,
				ghost=post.ghost
				)

			g.db.add(c)

			snappy.comment_count += 1
			snappy.coins += 1
			g.db.add(snappy)
			
			if body.startswith('!slots'):
				check_for_slots_command(body, snappy, c)

			if body.startswith(':#marseypin:') or body.startswith(':#marseypin2:'):
				post.stickied = "Snappy"
				post.stickied_utc = int(time.time()) + 3600

			g.db.flush()

			c.top_comment_id = c.id

			post.comment_count += 1
			post.replies = [c]

	v.post_count = g.db.query(Submission).filter_by(author_id=v.id).count()
	g.db.add(v)

	if v.id == PIZZASHILL_ID:
		for uid in PIZZA_VOTERS:
			autovote = Vote(user_id=uid, submission_id=post.id, vote_type=1)
			g.db.add(autovote)
		v.coins += 3
		v.truecoins += 3
		g.db.add(v)
		post.upvotes += 3
		g.db.add(post)


	cache.delete_memoized(frontlist)
	cache.delete_memoized(User.userpagelisting)

	if (v.admin_level > 0 or v.has_badge(3)) and ("[changelog]" in post.title.lower() or "(changelog)" in post.title.lower()) and not post.private:
		send_discord_message(post.permalink)
		cache.delete_memoized(changeloglist)

	if request.headers.get("Authorization"): return post.json
	else:
		post.voted = 1
		if post.new or 'thread' in post.title.lower(): sort = 'new'
		else: sort = v.defaultsortingcomments
		return render_template('submission.html', v=v, p=post, sort=sort, render_replies=True, offset=0, success=True, sub=post.subr)


@app.post("/delete_post/<pid>")
@limiter.limit("1/second;30/minute;200/hour;1000/day")
@limiter.limit("1/second;30/minute;200/hour;1000/day", key_func=lambda:f'{request.host}-{session.get("lo_user")}')
@auth_required
def delete_post_pid(pid, v):

	post = get_post(pid)
	if post.author_id != v.id:
		abort(403)

	post.deleted_utc = int(time.time())
	post.is_pinned = False
	post.stickied = None

	g.db.add(post)

	cache.delete_memoized(frontlist)
	cache.delete_memoized(User.userpagelisting)


	return {"message": "Post deleted!"}

@app.post("/undelete_post/<pid>")
@limiter.limit("1/second;30/minute;200/hour;1000/day")
@limiter.limit("1/second;30/minute;200/hour;1000/day", key_func=lambda:f'{request.host}-{session.get("lo_user")}')
@auth_required
def undelete_post_pid(pid, v):
	post = get_post(pid)
	if post.author_id != v.id: abort(403)
	post.deleted_utc =0
	g.db.add(post)

	cache.delete_memoized(frontlist)
	cache.delete_memoized(User.userpagelisting)


	return {"message": "Post undeleted!"}


@app.post("/toggle_comment_nsfw/<cid>")
@auth_required
def toggle_comment_nsfw(cid, v):
	comment = get_comment(cid)

	if comment.author_id != v.id and not v.admin_level > 1:
		abort(403)

	comment.over_18 = not comment.over_18
	g.db.add(comment)

	if comment.author_id != v.id:
		ma = ModAction(
				kind = "set_nsfw_comment" if comment.over_18 else "unset_nsfw_comment",
				user_id = v.id,
				target_comment_id = comment.id,
				)
		g.db.add(ma)

	if comment.over_18: return {"message": "Comment has been marked as +18!"}
	else: return {"message": "Comment has been unmarked as +18!"}
	
@app.post("/toggle_post_nsfw/<pid>")
@auth_required
def toggle_post_nsfw(pid, v):
	post = get_post(pid)

	if post.author_id != v.id and not v.admin_level > 1:
		abort(403)

	post.over_18 = not post.over_18
	g.db.add(post)

	if post.author_id != v.id:
		ma = ModAction(
				kind = "set_nsfw" if post.over_18 else "unset_nsfw",
				user_id = v.id,
				target_submission_id = post.id,
				)
		g.db.add(ma)

	if post.over_18: return {"message": "Post has been marked as +18!"}
	else: return {"message": "Post has been unmarked as +18!"}

@app.post("/save_post/<pid>")
@limiter.limit("1/second;30/minute;200/hour;1000/day")
@limiter.limit("1/second;30/minute;200/hour;1000/day", key_func=lambda:f'{request.host}-{session.get("lo_user")}')
@auth_required
def save_post(pid, v):

	post=get_post(pid)

	save = g.db.query(SaveRelationship).filter_by(user_id=v.id, submission_id=post.id).one_or_none()

	if not save:
		new_save=SaveRelationship(user_id=v.id, submission_id=post.id)
		g.db.add(new_save)

	return {"message": "Post saved!"}

@app.post("/unsave_post/<pid>")
@limiter.limit("1/second;30/minute;200/hour;1000/day")
@limiter.limit("1/second;30/minute;200/hour;1000/day", key_func=lambda:f'{request.host}-{session.get("lo_user")}')
@auth_required
def unsave_post(pid, v):

	post=get_post(pid)

	save = g.db.query(SaveRelationship).filter_by(user_id=v.id, submission_id=post.id).one_or_none()

	if save:
		g.db.delete(save)

	return {"message": "Post unsaved!"}

@app.post("/pin/<post_id>")
@auth_required
def api_pin_post(post_id, v):

	post = get_post(post_id)
	if post:
		if v.id != post.author_id: return {"error": "Only the post author's can do that!"}
		post.is_pinned = not post.is_pinned
		g.db.add(post)

		cache.delete_memoized(User.userpagelisting)

		if post.is_pinned: return {"message": "Post pinned!"}
		else: return {"message": "Post unpinned!"}
	return {"error": "Post not found!"}


@app.get("/submit/title")
@limiter.limit("6/minute")
@limiter.limit("6/minute", key_func=lambda:f'{request.host}-{session.get("lo_user")}')
@auth_required
def get_post_title(v):

	url = request.values.get("url")
	if not url or '\\' in url: abort(400)

	try: x = requests.get(url, headers=titleheaders, timeout=5, proxies=proxies)
	except: abort(400)

	soup = BeautifulSoup(x.content, 'lxml')

	title = soup.find('title')
	if not title: abort(400)

	return {"url": url, "title": title.string}