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added yourls.py, uses yourls to shorten incoming urls
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"""yourls url shortener for irssi""" | ||
import asyncio | ||
import cProfile | ||
import json | ||
import re | ||
import threading | ||
from urllib import request, parse | ||
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import irssi | ||
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DEBUG = False | ||
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__version__ = "1.0.0" | ||
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IRSSI = { | ||
"authors": "terminaldweller", | ||
"contact": "https://terminaldweller.com", | ||
"name": "yourls", | ||
"description": "uses yourls to shorten urls", | ||
"license": "GPL3 or newer", | ||
"url": "https://github.com/irssi/scripts.irssi.org", | ||
} | ||
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def yourls_request(req, target: bytes, content: str) -> None: | ||
"""async wrapper for urllib.request.urlopen""" | ||
timeout = irssi.settings_get_int(b"yourls_timeout") | ||
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with request.urlopen(req, timeout=timeout) as resp: | ||
json_response = json.load(resp) | ||
if DEBUG: | ||
print(json_response) | ||
short_url = json_response["shorturl"] | ||
if DEBUG: | ||
print(short_url) | ||
url_pattern = r"(?i)\b((?:https?://|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'\".,<>?«»“”‘’]))" | ||
new_content = re.sub(url_pattern, short_url, content) | ||
window = irssi.window_find_item(target) | ||
window.prnt(new_content.encode("utf-8")) | ||
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def yourls_command_handler(content: bytes, target: bytes) -> None: | ||
"""handle the command""" | ||
yourls_url = irssi.settings_get_str(b"yourls_server_url").decode("utf-8") | ||
yourls_token = irssi.settings_get_str(b"yourls_secret_sig_token").decode("utf-8") | ||
yourls_min_length = irssi.settings_get_int(b"yourls_min_length") | ||
yourls_format = irssi.settings_get_str(b"yourls_format").decode("utf-8") | ||
yourls_action = irssi.settings_get_str(b"yourls_action").decode("utf-8") | ||
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url_pattern = r"(?i)\b((?:https?://|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'\".,<>?«»“”‘’]))" | ||
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result = re.findall(url_pattern, content.decode("utf-8")) | ||
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if len(result) == 0: | ||
return | ||
if len(result[0][0]) < yourls_min_length: | ||
return | ||
form_fields = { | ||
"url": result[0][0], | ||
} | ||
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data = parse.urlencode(form_fields).encode("utf-8") | ||
params = { | ||
"signature": yourls_token, | ||
"action": yourls_action, | ||
"format": yourls_format, | ||
"url": result[0][0], | ||
} | ||
url = yourls_url + "?" + parse.urlencode(params, doseq=True, safe=":/?&=") | ||
if DEBUG: | ||
print(url) | ||
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req = request.Request(url, method="POST") | ||
# yourls_request(req, target, content.decode("utf-8")) | ||
threading.Thread( | ||
target=yourls_request(req, target, content.decode("utf-8")) | ||
).start() | ||
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def yourls_signal_handler(*args, **kwargs) -> None: | ||
"""handle the message signal""" | ||
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server = args[0] | ||
msg = args[1] | ||
_ = args[2] | ||
address = args[3] | ||
target = args[4] | ||
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yourls_url = irssi.settings_get_str(b"yourls_server_url").decode("utf-8") | ||
yourls_operation_mode = irssi.settings_get_str(b"yourls_operation_mode").decode( | ||
"utf-8" | ||
) | ||
yourls_names = irssi.settings_get_str(b"yourls_name_list").decode("utf-8") | ||
yourls_name_list = yourls_names.split(" ") | ||
current = server.tag.decode("utf-8") + "/" + target.decode("utf-8") | ||
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if yourls_url == "": | ||
return | ||
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for name in yourls_name_list: | ||
if re.match(name, current): | ||
if yourls_operation_mode == "whitelist": | ||
break | ||
elif yourls_operation_mode == "blacklist": | ||
return | ||
else: | ||
print("invalid operation mode: must be whitelist or blacklist") | ||
return | ||
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if DEBUG: | ||
profiler = cProfile.Profile() | ||
profiler.runctx("yourls_command_handler(msg, target)", globals(), locals()) | ||
profiler.print_stats() | ||
else: | ||
threading.Thread(target=yourls_command_handler(msg, target)).start() | ||
yourls_command_handler(msg, target) | ||
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def run_on_script_load() -> None: | ||
"""setup the script""" | ||
irssi.settings_add_str( | ||
b"misc", | ||
b"yourls_server_url", | ||
b"", | ||
) | ||
irssi.settings_add_str( | ||
b"misc", | ||
b"yourls_secret_sig_token", | ||
b"", | ||
) | ||
irssi.settings_add_str( | ||
b"misc", | ||
b"yourls_format", | ||
b"json", | ||
) | ||
irssi.settings_add_str( | ||
b"misc", | ||
b"yourls_action", | ||
b"shorturl", | ||
) | ||
irssi.settings_add_str( | ||
b"misc", | ||
b"yourls_operation_mode", | ||
b"whitelist", | ||
) | ||
irssi.settings_add_str( | ||
b"misc", | ||
b"yourls_name_list", | ||
b"", | ||
) | ||
irssi.settings_add_int( | ||
b"misc", | ||
b"yourls_min_length", | ||
30, | ||
) | ||
irssi.settings_add_int( | ||
b"misc", | ||
b"yourls_timeout", | ||
15, | ||
) | ||
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irssi.signal_add(b"message public", yourls_signal_handler) | ||
irssi.signal_add(b"message private", yourls_signal_handler) | ||
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run_on_script_load() |