weechat-opal/scripts/embellish.py

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# -*- coding: utf-8 -*-
#
# Released into the Public Domain
"""embellish: make your chats noticable"""
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# v1.3 - wowaname
# changed hook so script doesn't modify the input buffer
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# v1.2 - wowaname
# whitelist_buffers added
# message won't be decorated if blank
# changed default ignore_buffers
# v1.1 - wowaname
# ignore_buffers has regex support
# additional profile support
# colours restored on ^C or ^O in message
# v1.0 - wowaname
# Initial release
import random
import re
import weechat
SCRIPT_NAME = "embellish"
SCRIPT_AUTHOR = "The Krusty Krab <wowaname@volatile.ch>"
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SCRIPT_VERSION = "1.3"
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SCRIPT_LICENSE = "Public domain"
SCRIPT_DESC = "Makes your chats noticable"
# script options
settings = {
"pre": (
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"\x0313♥",
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"Text to add to the beginning of messages.",
),
"suf": (
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"\x0313♥",
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"Text to add to the end of messages.",
),
"fgs": (
"04,05,06,13",
"Colour codes to cycle for the foreground. "
"Leave blank for no foreground colours.",
),
"bgs": (
"",
"Colour codes to cycle for the background. "
"Leave blank for no background colours.",
),
"ignore_buffers": (
"bitlbee.*,scripts",
"List of buffers to ignore. Glob matches unless "
"you prefix the name with 're:'.",
),
"whitelist_buffers": (
"",
"List of buffers to whitelist. Glob match unless "
"you prefix the name with 're:'. Useful with "
"ignore_buffers = \"*\"",
),
"whitelist_cmds": (
"me,amsg,say",
"Commands to embellish.",
),
"profiles": (
"> greentext,! alert",
"List of prefix/profile pairs. If you type one of "
"these prefixes at the beginning of your message, "
"the options will switch to (profile)_pre, "
"(profile)_suf, (profile)_fgs, and (profile)_bgs. ",
),
"greentext_pre": ">",
"greentext_suf": "",
"greentext_fgs": "03",
"greentext_bgs": "",
}
if weechat.register(SCRIPT_NAME, SCRIPT_AUTHOR, SCRIPT_VERSION, SCRIPT_LICENSE,
SCRIPT_DESC, "", ""):
for opt, val in settings.iteritems():
setting, desc = val if type(val) == tuple else (val, "")
if desc: weechat.config_set_desc_plugin(opt, desc)
if weechat.config_is_set_plugin(opt): continue
weechat.config_set_plugin(opt, setting)
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weechat.hook_modifier("input_text_for_buffer", "cb_embellish", "")
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def glob_match (haystack, needle):
return re.search("^%s$" %
re.escape(haystack).replace(r"\?", ".").replace(r"\*", ".*?"),
needle)
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def cb_embellish(data, mod, buf, input):
buffer_name = weechat.buffer_get_string(buf, "name").lower()
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output = ""
profile = ""
for pattern in weechat.config_get_plugin("whitelist_buffers").lower().split(","):
if (pattern.startswith("re:") and
re.search(pattern[3:], buffer_name)) or glob_match(pattern, buffer_name):
break
else:
for pattern in weechat.config_get_plugin("ignore_buffers").lower().split(","):
if (pattern.startswith("re:") and
re.search(pattern[3:], buffer_name)) or glob_match(pattern, buffer_name):
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return input
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if not input:
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return input
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if input != "/" and input.startswith("/") and input.split(" ",
1)[0].split("\n", 1)[0].find("/", 1) < 0:
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for cmd in weechat.config_get_plugin("whitelist_cmds").lower().split(","):
if not input.startswith("/%s " % cmd): continue
output = "/%s " % cmd
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input = input.split(" ", 1)[1] if " " in input else ""
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break
else:
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return input
if input.startswith("//"): input = input[1:]
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for profile_pairs in weechat.config_get_plugin("profiles").split(","):
prefix, name = profile_pairs.split()
if not input.startswith("%s " % prefix): continue
profile = "%s_" % name
input = input.split(" ",1)[1] if " " in input else ""
for opt in ("pre", "suf", "fgs", "bgs"):
if weechat.config_is_set_plugin(profile + opt): continue
weechat.config_set_plugin(profile + opt, "")
break
fgs = weechat.config_get_plugin("%sfgs" % profile).split(",")
bgs = weechat.config_get_plugin("%sbgs" % profile).split(",")
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base = "\x0f\x03%s%s%s" % (
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random.choice(fgs),
"," if bgs != [""] else "",
random.choice(bgs),
) if fgs != [""] or bgs != [""] else ""
if base:
input = re.sub(
"\x03([^0-9])",
"\x03%s\\1" % base,
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input.replace("\x0f","\x0f%s" % base))
#l = (409 - len(base) * 3 -
# weechat.info_get("irc_server_isupport_value", "*,NICKLEN")
l = 400 - len(base) * 3
o = []
for line in input.replace("\r", "").split("\n"):
for i in xrange(0, len(line), l):
o.append("%s%s%s %s%s %s" % (
base,
weechat.config_get_plugin("%spre" % profile),
base,
line[i:i+l].rstrip(),
base,
weechat.config_get_plugin("%ssuf" % profile),
))
return output + "\n".join(o)