136 lines
4.2 KiB
Python
Executable File
136 lines
4.2 KiB
Python
Executable File
#
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# Copyright (C) 2023, Jaidyn Levesque <jadedctrl@posteo.at>
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#
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# This program is free software: you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation, either version 3 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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#
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import os
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import re
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from sys import argv
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import urllib
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import email.parser
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from dateutil import parser
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import mimetypes
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from gi.repository import Caja, GObject, Gtk, GdkPixbuf
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class Maildir(GObject.GObject,
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Caja.ColumnProvider,
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Caja.InfoProvider):
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# Pass our columns to Caja
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def get_columns(self):
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return (
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Caja.Column(
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name="Maildir::subject_column",
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attribute="subject",
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label="Subject",
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description=""
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),
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Caja.Column(
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name="Maildir::sent_column",
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attribute="sent",
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label="Sent",
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description=""
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),
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Caja.Column(
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name="Maildir::from_column",
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attribute="from",
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label="From",
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description=""
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),
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Caja.Column(
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name="Maildir::from_addr_column",
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attribute="from_addr",
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label="From (Addr)",
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description=""
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),
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Caja.Column(
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name="Maildir::from_name_column",
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attribute="from_name",
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label="From (Name)",
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description=""
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),
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Caja.Column(
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name="Maildir::to_column",
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attribute="to",
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label="To",
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description=""
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),
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Caja.Column(
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name="Maildir::to_addr_column",
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attribute="to_addr",
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label="To (Addr)",
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description=""
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),
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Caja.Column(
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name="Maildir::to_name_column",
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attribute="to_name",
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label="To (Name)",
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description=""
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)
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)
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# Implants e-mail-related attributes into a file's columns
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def update_file_info(self, file):
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if file.get_uri_scheme() == 'file' and not file.is_mime_type("message/rfc822"):
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return
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filepath = file.get_location().get_path()
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message = email.message_from_file(open(filepath))
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sender = message.get("From")
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to = message.get("To")
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subject = message.get("Subject")
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if to:
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file.add_string_attribute('to', to)
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file.add_string_attribute('to_addr', self.from_header_addr(to))
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file.add_string_attribute('to_name', self.from_header_name(to))
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if sender:
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file.add_string_attribute('from', sender)
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file.add_string_attribute('from_addr', self.from_header_addr(sender))
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file.add_string_attribute('from_name', self.from_header_name(sender))
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if subject:
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file.add_string_attribute('subject', message.get("Subject"))
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try:
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date = parser.parse(message.get("Date"))
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if date:
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file.add_string_attribute('sent', date.strftime("%Y-%m-%d %H:%M:%S %z"))
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except:
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print("The date couldn't be parsed — that's alright, we didn't need it anyway.")
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# Helper function, for parsing e-mail addresses of to/from headers
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def from_header_addr(self, str):
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if re.search(r'<', str):
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return re.sub('[<|>]', '',
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re.search(r'<.*@.*>', str).group(0))
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return str
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# Helper function, for parsing names of to/from headers
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def from_header_name(self, str):
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if re.search(r'<', str):
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return re.sub('<.*', '', str)
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return ''
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