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#!/usr/bin/env python3
"""Notification history picker.
Lists mako's history annotated with pending/seen status. Default action
re-emits the notification (so the bubble pops again) and marks it seen.
Alt-c copies "summary\\nbody" to the clipboard via wl-copy.
Alt-d marks the entry seen without re-showing.
State file: $XDG_RUNTIME_DIR/mako-dismissed (one id per line, per-session).
"""
from __future__ import annotations
import os
import re
import subprocess
from pathlib import Path
STATE = Path(os.environ.get("XDG_RUNTIME_DIR", "/tmp")) / "mako-dismissed"
RECORD_RE = re.compile(r"^Notification (\d+):\s*$")
FIELD_RE = re.compile(r"^ ([A-Za-z][A-Za-z ]*?):\s*(.*)$")
def parse_history() -> list[dict]:
try:
out = subprocess.run(
["makoctl", "history"], capture_output=True, text=True, check=True
).stdout
except (subprocess.CalledProcessError, FileNotFoundError):
return []
notifs: list[dict] = []
cur: dict | None = None
last_field: str | None = None
for line in out.splitlines():
m = RECORD_RE.match(line)
if m:
if cur is not None:
notifs.append(cur)
cur = {"id": int(m.group(1))}
last_field = None
continue
if cur is None:
continue
m = FIELD_RE.match(line)
if m:
key = m.group(1).strip().lower().replace(" ", "_")
cur[key] = m.group(2)
last_field = key
continue
# Body / continuation lines (mako indents with 8 spaces).
if last_field == "body" and line.startswith(" "):
cur["body"] = (cur.get("body", "") + " " + line.strip()).strip()
if cur is not None:
notifs.append(cur)
return notifs
def load_dismissed() -> set[str]:
STATE.parent.mkdir(parents=True, exist_ok=True)
STATE.touch(exist_ok=True)
return {x for x in STATE.read_text().split() if x}
def save_dismissed(ids: set[str]) -> None:
payload = "\n".join(sorted(ids, key=lambda s: int(s) if s.isdigit() else 0))
STATE.write_text(payload + ("\n" if ids else ""))
def add_dismissed(nid: int) -> None:
ids = load_dismissed()
ids.add(str(nid))
save_dismissed(ids)
def fmt_line(n: dict, dismissed: set[str]) -> str:
pending = str(n["id"]) not in dismissed
mark = "●" if pending else " "
app = (n.get("app_name") or "?").strip() or "?"
summary = (n.get("summary") or "").strip()
body = (n.get("body") or "").strip()
text = summary if not body else f"{summary} — {body}"
text = text.replace("\t", " ").replace("\r", " ")
# Trailing id sentinel for parsing on selection.
return f"[{mark}] [{app}] {text}\t#{n['id']}"
def parse_selection(line: str) -> int | None:
m = re.search(r"\t#(\d+)\s*$", line)
return int(m.group(1)) if m else None
def run_wofi(input_text: str, lines: int) -> tuple[int, str]:
style = Path.home() / ".config/wofi/style.css"
cmd = [
"wofi",
"--dmenu",
"--hide-search",
"--prompt", "Notifications",
"--define", "key_custom_0=Alt-c",
"--define", "key_custom_1=Alt-d",
"--lines", str(lines),
]
if style.exists():
cmd += ["--style", str(style)]
proc = subprocess.run(
cmd, input=input_text, text=True, capture_output=True,
)
return proc.returncode, proc.stdout.strip()
def main() -> None:
notifs = parse_history()
dismissed = load_dismissed()
if not notifs:
run_wofi("(no notifications)\n", 1)
return
lines_text = "\n".join(fmt_line(n, dismissed) for n in notifs) + "\n"
rc, sel = run_wofi(lines_text, min(len(notifs), 15))
if not sel or sel.startswith("(no "):
return
nid = parse_selection(sel)
if nid is None:
return
notif = next((n for n in notifs if n["id"] == nid), None)
if notif is None:
return
summary = (notif.get("summary") or "").strip()
body = (notif.get("body") or "").strip()
app = (notif.get("app_name") or "").strip()
clip_text = f"{summary}\n{body}".strip()
if rc == 10: # Alt-c → copy
subprocess.run(["wl-copy"], input=clip_text, text=True)
elif rc == 11: # Alt-d → mark seen, no re-show
add_dismissed(nid)
elif rc == 0: # Enter → re-emit + mark seen
cmd = ["notify-send"]
if app:
cmd += ["-a", app]
cmd.append(summary or "(no summary)")
if body:
cmd.append(body)
subprocess.run(cmd)
add_dismissed(nid)
if __name__ == "__main__":
main()
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