social media crossposting tool. 3rd time's the charm
zenfyr.dev
mastodon
misskey
crossposting
bluesky
1from typing import Any, override
2
3from cross.tokens import LinkToken, MentionToken, TagToken
4from util.html import HTMLToTokensParser
5
6
7class StatusParser(HTMLToTokensParser):
8 def __init__(self, status: dict[str, Any]) -> None:
9 super().__init__()
10 self.tags: set[str] = set(tag["url"] for tag in status.get("tags", []))
11 self.mentions: set[str] = set(m["url"] for m in status.get("mentions", []))
12
13 @override
14 def handle_a_endtag(self):
15 label, _attr = self._tag_stack.pop("a")
16
17 href = _attr.get("href")
18 if href:
19 cls = _attr.get("class", "")
20 if cls:
21 if "hashtag" in cls and href in self.tags:
22 tag = label[1:] if label.startswith("#") else label
23
24 self.tokens.append(TagToken(tag=tag))
25 return
26 if "mention" in cls and href in self.mentions:
27 username = label[1:] if label.startswith("@") else label
28
29 self.tokens.append(MentionToken(username=username, uri=href))
30 return
31 self.tokens.append(LinkToken(href=href, label=label))