From 80a0bfa2c44b40b0b316c59e52b842f4028883f5 Mon Sep 17 00:00:00 2001
From: JustAnotherArchivist <JustAnotherArchivist@users.noreply.github.com>
Date: Fri, 18 Dec 2020 01:49:32 +0000
Subject: [PATCH] Initial commit

---
 efnet-irclogger-convert.py | 44 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 efnet-irclogger-convert.py

diff --git a/efnet-irclogger-convert.py b/efnet-irclogger-convert.py
new file mode 100644
index 0000000..c8eeb76
--- /dev/null
+++ b/efnet-irclogger-convert.py
@@ -0,0 +1,44 @@
+import datetime
+import sys
+
+
+assert len(sys.argv) == 2, 'Arg: filename'
+filename = sys.argv[1]
+
+date = filename[:10]
+
+with open(filename, 'r') as fp:
+	for line in fp:
+		origLine = line
+		if not (line[0] == '[' and line[3] == ':' and line[6:8] == '] ' and line[-1] == '\n'):
+			print(f'MALFORMED LINE: {line!r}', file = sys.stderr)
+			continue
+		time = line[1:6]
+		line = line[8:-1]
+		ts = datetime.datetime(int(date[:4]), int(date[5:7]), int(date[8:]), int(time[:2]), int(time[3:]), 0).replace(tzinfo = datetime.timezone.utc).timestamp()
+		if line.startswith('<'): #PRIVMSG
+			print(f'{ts} PRIVMSG {line}')
+		elif line.startswith('* '): #ACTION
+			print(f'{ts} ACTION {line[2:]}')
+		elif line.startswith('*** '):
+			words = line.split(' ')[1:]
+			if words[1:3] == ['has', 'joined']: # JOIN
+				print(f'{ts} JOIN {words[0]} joins')
+			elif words[1:3] == ['has', 'left']: # PART
+				print(f'{ts} PART {words[0]} leaves')
+			elif words[1:4] == ['has', 'quit', 'IRC']: # QUIT
+				print(f'{ts} QUIT {words[0]} quits [{" ".join(words[4:])[1:-1]}]')
+			elif words[1:4] == ['was', 'kicked', 'by']: # KICK
+				print(f'{ts} KICK {words[0]} is kicked by {words[4]} [{" ".join(words[5:])[1:-1]}]')
+			elif words[1:3] == ['sets', 'mode:']: # MODE
+				print(f'{ts} MODE {line[4:]}')
+			elif words[1:4] == ['changes', 'topic', 'to:']: # TOPIC
+				print(f'{ts} TOPIC {words[0]} sets the topic to: {" ".join(words[5:])}')
+			elif words[1:5] == ['is', 'now', 'known', 'as']: # NICK
+				print(f'{ts} NICK {line[4:]}')
+			elif words[1:3] == ['starts', 'logging']: # Silently ignore (there's already a JOIN)
+				pass
+			else:
+				print(f'MALFORMED LINE: {origLine!r}', file = sys.stderr)
+		else:
+			print(f'MALFORMED LINE: {origLine!r}', file = sys.stderr)