116 lines
4.4 KiB
Python
116 lines
4.4 KiB
Python
from textual.reactive import Reactive
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from textual.app import ComposeResult
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from textual.widgets import Label
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from textual.containers import Horizontal, ScrollableContainer
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from datetime import datetime
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import re
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from datetime import UTC
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class EnvelopeHeader(ScrollableContainer):
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subject = Reactive("")
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from_ = Reactive("")
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to = Reactive("")
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date = Reactive("")
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cc = Reactive("")
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bcc = Reactive("")
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"""Header for the email viewer."""
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def on_mount(self) -> None:
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"""Mount the header."""
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def compose(self) -> ComposeResult:
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yield Horizontal(
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Label("Subject:", classes="header_key"),
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Label(self.subject, classes="header_value",
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markup=False, id="subject"),
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)
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yield Horizontal(
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Label("Date:", classes="header_key"),
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Label(self.date, classes="header_value", markup=False, id="date"),
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)
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# yield Horizontal(
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# Label("From:", classes="header_key"),
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# Label(self.from_,
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# classes="header_value", markup=False, id="from"),
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# )
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# yield Horizontal(
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# Label("To:", classes="header_key"),
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# Label(self.to, classes="header_value",
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# markup=False, id="to"),
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# )
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# yield Horizontal(
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# )
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# yield Horizontal(
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# Label("CC:", classes="header_key"),
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# Label(self.cc, classes="header_value",
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# markup=False, id="cc"),
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# )
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def watch_subject(self, subject: str) -> None:
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"""Watch the subject for changes."""
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self.query_one("#subject", Label).update(subject)
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# def watch_to(self, to: str) -> None:
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# """Watch the to field for changes."""
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# self.query_one("#to").update(to)
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# def watch_from(self, from_: str) -> None:
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# """Watch the from field for changes."""
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# self.query_one("#from").update(from_)
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def watch_date(self, date: str) -> None:
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"""Watch the date for changes and convert to local timezone."""
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if date:
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try:
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# If date already has timezone info, parse it
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if any(x in date for x in ['+', '-', 'Z']):
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# Try parsing with timezone info
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try:
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# Handle ISO format with Z suffix
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if 'Z' in date:
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parsed_date = datetime.fromisoformat(
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date.replace('Z', '+00:00'))
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else:
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parsed_date = datetime.fromisoformat(date)
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except ValueError:
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# Try another common format
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parsed_date = datetime.strptime(
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date, "%Y-%m-%d %H:%M%z")
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else:
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# No timezone info, assume UTC
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try:
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parsed_date = datetime.strptime(
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date, "%Y-%m-%d %H:%M").replace(tzinfo=UTC)
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except ValueError:
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# If regular parsing fails, try to extract date cmpnts
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match = re.search(
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r"(\d{4}-\d{2}-\d{2})\s+(\d{2}:\d{2})", date)
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if match:
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date_part, time_part = match.groups()
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parsed_date = datetime.strptime(
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f"{date_part} {time_part}", "%Y-%m-%d %H:%M"
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).replace(tzinfo=UTC)
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else:
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# If all else fails, just use the original string
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self.query_one("#date", Label).update(date)
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return
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# Convert to local timezone
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local_date = parsed_date.astimezone()
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# Format for display
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formatted_date = local_date.strftime("%a %b %d %H:%M (%Z)")
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self.query_one("#date", Label).update(formatted_date)
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except Exception:
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# If parsing fails, just display the original date
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self.query_one("#date", Label).update(f"{date}")
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else:
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self.query_one("#date", Label).update("")
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# def watch_cc(self, cc: str) -> None:
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# """Watch the cc field for changes."""
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# self.query_one("#cc").update(cc)
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