62 lines
1.6 KiB
Python
Executable File
62 lines
1.6 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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fetch latest msg from guestbook and return as tag
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example copyparty config to use this:
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--urlform save,get -vsrv/hello:hello:w:c,e2ts,mtp=guestbook=t10,ad,p,bin/mtag/guestbook-read.py:mte=+guestbook
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explained:
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for realpath srv/hello (served at /hello), write-only for eveyrone,
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enable file analysis on upload (e2ts),
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use mtp plugin "bin/mtag/guestbook-read.py" to provide metadata tag "guestbook",
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do this on all uploads regardless of extension,
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t10 = 10 seconds timeout for each dwonload,
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ad = parse file regardless if FFmpeg thinks it is audio or not
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p = request upload info as json on stdin (need ip)
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mte=+guestbook enabled indexing of that tag for this volume
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PS: this requires e2ts to be functional,
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meaning you need to do at least one of these:
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* apt install ffmpeg
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* pip3 install mutagen
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"""
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import json
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import os
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import sqlite3
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import sys
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# set 0 to allow infinite msgs from one IP,
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# other values delete older messages to make space,
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# so 1 only keeps latest msg
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NUM_MSGS_TO_KEEP = 1
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def main():
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fp = os.path.abspath(sys.argv[1])
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fdir = os.path.dirname(fp)
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zb = sys.stdin.buffer.read()
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zs = zb.decode("utf-8", "replace")
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md = json.loads(zs)
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ip = md["up_ip"]
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# can put the database inside `fdir` if you'd like,
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# by default it saves to PWD:
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# os.chdir(fdir)
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db = sqlite3.connect("guestbook.db3")
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with db:
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t = "select msg from gb where ip = ? order by ts desc"
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r = db.execute(t, (ip,)).fetchone()
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if r:
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print(r[0])
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if __name__ == "__main__":
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main()
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