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Refactored mention sanitization

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This commit is contained in:
Michael House 2022-06-08 07:12:49 -05:00
parent ea98d51fb2
commit 8237ef5fc8
1 changed files with 17 additions and 10 deletions
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27
files/helpers/sanitize.py
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@ -144,23 +144,30 @@ def sanitize(sanitized, alert=False, comment=False, edit=False):
sanitized = sanitized.replace('‎','').replace('​','').replace("\ufeff", "").replace("𒐪","")
if alert:
captured = []
for i in mention_regex2.finditer(sanitized):
if i.group(0) in captured: continue
captured.append(i.group(0))
matches = { g.group(1):g for g in mention_regex2.finditer(sanitized) if g }
users = get_users(matches.keys(),graceful=True)
u = get_user(i.group(1), graceful=True)
captured = []
for u in users:
if u:
sanitized = sanitized.replace(i.group(0), f'''<p><a href="/id/{u.id}"><img loading="lazy" src="/pp/{u.id}">@{u.username}</a>''')
i = matches.get(u.username) or matches.get(u.original_username)
if i.group(0) not in captured:
captured.append(i.group(0))
sanitized = sanitized.replace(i.group(0), f'''<p><a href="/id/{u.id}"><img loading="lazy" src="/pp/{u.id}">@{u.username}</a>''')
else:
sanitized = reddit_regex.sub(r'\1<a href="https://old.reddit.com/\2" rel="nofollow noopener noreferrer">/\2</a>', sanitized)
sanitized = sub_regex.sub(r'\1<a href="/\2">/\2</a>', sanitized)
for i in mention_regex.finditer(sanitized):
u = get_user(i.group(2), graceful=True)
if u and (not (g.v and g.v.any_block_exists(u)) or g.v.admin_level > 1):
sanitized = sanitized.replace(i.group(0), f'''{i.group(1)}<a href="/id/{u.id}"><img loading="lazy" src="/pp/{u.id}">@{u.username}</a>''', 1)
matches = [ m for m in mention_regex.finditer(sanitized) if m ]
names = set( m.group(2) for m in matches )
users = get_users(names,graceful=True)
for u in users:
if not u: continue
m = [ m for m in matches if u.username == m.group(2) or u.original_username == m.group(2) ]
for i in m:
if not (g.v and g.v.any_block_exists(u)) or g.v.admin_level > 1:
sanitized = sanitized.replace(i.group(0), f'''{i.group(1)}<a href="/id/{u.id}"><img loading="lazy" src="/pp/{u.id}">@{u.username}</a>''', 1)
sanitized = imgur_regex.sub(r'\1_d.webp?maxwidth=9999&fidelity=high', sanitized)