From b736068ee7b82e05c2ede8bc48ace7ffa4709e29 Mon Sep 17 00:00:00 2001
From: Chris Xiong <chirs241097@gmail.com>
Date: Wed, 24 Jul 2024 23:40:11 -0400
Subject: Initial commit.

---
 utils/mistune_emote.py | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 utils/mistune_emote.py

(limited to 'utils/mistune_emote.py')

diff --git a/utils/mistune_emote.py b/utils/mistune_emote.py
new file mode 100644
index 0000000..6c557a5
--- /dev/null
+++ b/utils/mistune_emote.py
@@ -0,0 +1,21 @@
+# Chris Xiong 2024
+# License: Expat (MIT)
+from config import conf
+
+EMOTE_PATTERN = r":(?!\s)(?P<emote_name>.+?)(?!\s):"
+
+emote_root = f"{conf.SERVED_DATA_ROOT}/emotes"
+emote_extension = ".webp"
+
+def parse_inline_emote(inline, m, state):
+    ename = m.group("emote_name")
+    state.append_token({"type": "inline_emote", "raw": ename})
+    return m.end()
+
+def render_inline_emote(renderer, ename):
+    return f'<img class="emote" src="{emote_root}/{ename}{emote_extension}" alt="{ename}" title="{ename}">'
+
+def emote(md):
+    md.inline.register("inline_emote", EMOTE_PATTERN, parse_inline_emote, before="link")
+    if md.renderer and md.renderer.NAME == "html":
+        md.renderer.register("inline_emote", render_inline_emote)
-- 
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