use strict;

my $SCRIPT_NAME = "parse_relayed_msg";

my $SCRIPT_VERSION = "1.9.7";

my $SCRIPT_DESCR = "proper integration of remote users' nicknames in channel and nicklist";

my $SCRIPT_AUTHOR = "w8rabbit";

my $SCRIPT_LICENCE = "GPL3";

my %option = ( "supported_bot_names" => "i2pr,cloudrelay*,MultiRelay*,FLIPRelayBot*,i2pRelay,u2,uuu,RelayBot,lll,iRelay,fox,wolf,hawk,muninn,gribble,vulpine,*GitterBot",

"supported_message_kinds" => "irc_privmsg,matrix_message",

"debug" => "off",

"blacklist" => "",

"servername" => "i2p,freenet",

"nick_mode" => "⇅",

"nick_mode_color" => "yellow",

"suppress_relaynet" => "off",

"relaynet_color" => "blue",

"relaynet_to_nicklist" => "off",

"suppress_relaynet_channels" => "",

"timer" => "600",

"unexpected_msg_handling" => "unchanged", # drop, decrease notification level, unchanged

);

my %script_desc = ( "blacklist" => "Comma-separated list of relayed nicknames to be ignored (similar to /ignore). The format is case-sensitive: <server>.<relaynick>",

"supported_bot_names" => "Comma-separated list of relay bots.",

"supported_message_kinds" => "Comma-separated list of message kinds.",

"debug" => "Enable output of raw IRC messages. This is a developer feature and should generally be turned off. The format is: <servername>:<botname> (default: off)",

"servername" => "Comma-separated list of internal servers to enable $SCRIPT_NAME for. (default: i2p,freenet)",

"nick_mode" => "Prefix character used to mark relayed nicknames. (default: ⇅). Since WeeChat 0.4.2 you can use format \${color:xxx} but this doesn't affect nicklist.",

"nick_mode_color" => "Color of the prefix character. (default: yellow)",

"suppress_relaynet" => "Hide nicknames' network part (if applicable). (default: off)",

"suppress_relaynet_channels" => "Comma-separated list of channels to activate suppress_relaynet in. Format: \"servername.channel\", e.g. \"i2p.#i2p-dev,freenode.#weechat\". (default: \"\" (i.e. global))",

"relaynet_color" => "Color of nicknames' network part. Leave blank for altering colors. (default: \"\")",

"relaynet_to_nicklist" => "Include relaynets in the nicklist. (default: off)",

"timer" => "Time (in s) after which relayed nicknames get removed from the nicklist. (default: 600)",

"unexpected_msg_handling" => "Ignore relay bot messages with unexpected syntax (drop/unchanged). (default: unchanged)",

);

my $weechat_version = "";

my @bot_nicks = "";

my @message_kinds = "";

my @list_of_server = "";

my @suppress_relaynet_channels = "";

my @blacklist = "";

my $group_name = "relay_nicks"; # group name for nicklist

my %nick_timer = ();

my %Hooks = ();

sub parse_relayed_msg_cb

{

my ( $data, $modifier, $modifier_data, $string ) = @_;

# its neither a channel nor a query buffer

my $result = should_handle_modifier($modifier_data);

return $string unless ($result);

my $buffer = "";

my $tags = "";

if ($modifier_data =~ /0x/)

{

# WeeChat >= 2.9

$modifier_data =~ m/([^;]*);(.*)/;

$buffer = $1;

$tags = $2;

}

else {

# WeeChat <= 2.8

$modifier_data =~ m/([^;]*);([^;]*);(.*)/;

$buffer = weechat::buffer_search($1, $2);

$tags = $3;

}

my $servername = weechat::buffer_get_string($buffer, "localvar_server");

my $channelname = weechat::buffer_get_string($buffer, "localvar_channel");

return $string if ($servername eq "" or $channelname eq "");

return $string if ( !grep /^$servername$/, @list_of_server ); # does server exists?

my $buf_ptr = $buffer;

$string =~ m/^(.*)\t(.*)/; # nick[tab]string

my $nick = $1; # get the nick name (with prefix!)

my $line = $2; # get written text

$line = weechat::string_remove_color($line,""); # remove color-codes from line

$modifier_data =~ m/(^|,)nick_([^,]*)(,|$)/; # get the nick name from modifier_data (without nick_mode and color codes!)

$nick = $2;

# display_mode : 0 = /, 1 = @

my $result_smtr = string_mask_to_regex($nick);

if ($result_smtr)

{

my $blacklist_raw = weechat::config_get_plugin("blacklist");

@blacklist = split( /,/,$blacklist_raw);

# message from muninn bot!

if ( $line =~ m/^<([^@>]+)@([^>]+)\>\s(.+)$/ )

{

my ($relaynick, $relaynet, $relaymsg) = ($1,$2,$3);

if ( grep /^$servername.$relaynick$/, @blacklist ) # check for ignored relay nicks

{

return ''; # delete message from ignored relaynick

}

my $nick_mode = "";

($relaynick,$nick_mode) = check_nick_mode($buf_ptr,$relaynick);

add_relay_nick_to_nicklist($buf_ptr,$relaynick,$relaynet,1);

(undef,$relaymsg) = colorize_lines($modifier_data,$relaynick,$relaymsg);

$string = create_string_with_relaynet($servername,$channelname,$relaynick,$relaynet,$nick_mode,$relaymsg,1);

$modifier_data = change_tags_for_message($buf_ptr,$relaynick,$relaynet,$modifier_data,1);

weechat::print_date_tags($buf_ptr,0,$modifier_data,$string);

return "";

}

# message from fox, wolf, hawk bot!

elsif ( $line =~ m/^<([^\s]+)\>\s(.+)$/ )

{

my ($relaynick, $relaymsg) = ($1,$2);

if ( grep /^$servername.$relaynick$/, @blacklist ) # check for ignored relay nicks

{

return ''; # delete message from ignored relaynick

}

my $nick_mode = "";

($relaynick,$nick_mode) = check_nick_mode($buf_ptr,$relaynick);

add_relay_nick_to_nicklist($buf_ptr,$relaynick,"");

(undef,$relaymsg) = colorize_lines($modifier_data,$relaynick,$relaymsg);

$string = create_string_without_relaynet($servername,$channelname,$relaynick,$nick_mode,$relaymsg);

$modifier_data = change_tags_for_message( $buf_ptr,$relaynick,"",$modifier_data, "" );

weechat::print_date_tags($buf_ptr,0,$modifier_data,$string);

return "";

}

# PRIVMSG #i2p :[Freenode/nickname] here is the message.

elsif ( $line =~ m/^[\(\[`](.+?)\/(.+?)[\)\]`] (.+)$/ )

{

my ($relayserver,$relaynick,$relaymsg) = ($1,$2,$3);

if ( grep /^$servername.$relaynick$/, @blacklist ) # check for ignored relay nicks

{

return ''; # delete message from ignored relaynick

}

my $nick_mode = "";

($relaynick,$nick_mode) = check_nick_mode($buf_ptr,$relaynick);

add_relay_nick_to_nicklist($buf_ptr,$relaynick,"");

(undef, $relaymsg) = colorize_lines($modifier_data,$relaynick, $relaymsg);

$string = create_string_without_relaynet($servername,$channelname,$relaynick,$nick_mode,$relaymsg);

$modifier_data = change_tags_for_message( $buf_ptr,$relaynick,"",$modifier_data,"" );

weechat::print_date_tags($buf_ptr,0,$modifier_data,$string);

return "";

}

# message from matrix-appservice-irc

elsif ( $line =~ m/^\[\w\] <@([^>]+)> (.+)$/ )

{

my ($relaynick,$relaymsg) = ($1,$2);

if ( grep /^$servername.$relaynick$/, @blacklist ) # check for ignored relay nicks

{

return ''; # delete message from ignored relaynick

}

my $nick_mode = "";

($relaynick,$nick_mode) = check_nick_mode($buf_ptr,$relaynick);

add_relay_nick_to_nicklist($buf_ptr,$relaynick,"");

(undef, $relaymsg) = colorize_lines($modifier_data,$relaynick, $relaymsg);

$string = create_string_without_relaynet($servername,$channelname,$relaynick,$nick_mode,$relaymsg);

$modifier_data = change_tags_for_message( $buf_ptr,$relaynick,"",$modifier_data,"" );

weechat::print_date_tags($buf_ptr,0,$modifier_data,$string);

return "";

}

# message from FLIP & Gitter

elsif ( $line =~ m/^[\(\[`](.+?)[\)\]`] (.+)$/ )

{

my ($relaynick,$relaymsg) = ($1,$2);

if ( grep /^$servername.$relaynick$/, @blacklist ) # check for ignored relay nicks

{

return ''; # delete message from ignored relaynick

}

my $nick_mode = "";

($relaynick,$nick_mode) = check_nick_mode($buf_ptr,$relaynick);

add_relay_nick_to_nicklist($buf_ptr,$relaynick,"");

(undef, $relaymsg) = colorize_lines($modifier_data,$relaynick, $relaymsg);

$string = create_string_without_relaynet($servername,$channelname,$relaynick,$nick_mode,$relaymsg);

$modifier_data = change_tags_for_message( $buf_ptr,$relaynick,"",$modifier_data,"" );

weechat::print_date_tags($buf_ptr,0,$modifier_data,$string);

return "";

}

# message from cloudc2sd

# :u2!u@irc2p PRIVMSG #relaytest :/botname/nickname> here comes the message

elsif ( $line =~ m/^([^\/]+)\/([^\>]+)\>\s(.+)$/ )

{

my ($relaynet,$relaynick,$relaymsg) = ($1,$2,$3);

if ( grep /^$servername.$relaynick$/, @blacklist ) # check for ignored relay nicks

{

return ""; # delete message from ignored relaynick

}

my $nick_mode = "";

($relaynick,$nick_mode) = check_nick_mode($buf_ptr,$relaynick);

add_relay_nick_to_nicklist($buf_ptr,$relaynick,$relaynet,0);

(undef, $relaymsg) = colorize_lines($modifier_data,$relaynick, $relaymsg);

$string = create_string_with_relaynet($servername,$channelname,$relaynick,$relaynet,$nick_mode,$relaymsg,0);

$modifier_data = change_tags_for_message( $buf_ptr,$relaynick,$relaynet,$modifier_data,0 );

weechat::print_date_tags($buf_ptr,0,$modifier_data,$string);

return "";

}

# from gribble

elsif ( $line =~ /\*\s(.+)@([^\s]+)\s(.+)/ )

{

my ($relaynick, $relaynet, $relaymsg) = ($1,$2,$3);

if ( grep /^$servername.$relaynick$/, @blacklist ) # check for ignored relay nicks

{

return ''; # delete message from ignored relaynick

}

my $nick_mode = "";

($relaynick,$nick_mode) = check_nick_mode($buf_ptr,$relaynick);

add_relay_nick_to_nicklist($buf_ptr,$relaynick,$relaynet,1);

(undef, $relaymsg) = colorize_lines($modifier_data,$relaynick, $relaymsg);

$string = create_action_string_with_relaynet($servername,$channelname,$relaynick,$relaynet,$nick_mode,$relaymsg,1);

return "" if ( $string eq "");

$modifier_data = change_tags_for_message( $buf_ptr,$relaynick,$relaynet,$modifier_data,1 );

weechat::print_date_tags($buf_ptr,0,$modifier_data,$string);

return "";

}

# from fox, wolf, hawk bot

elsif ( $line =~ /\*\s([^\s]+)\s(.+)/ )

{

my ($relaynick, $relaymsg) = ($1,$2);

if ( grep /^$servername.$relaynick$/, @blacklist ) # check for ignored relay nicks

{

return ""; # delete message from ignored relaynick

}

my $nick_mode = "";

($relaynick,$nick_mode) = check_nick_mode($buf_ptr,$relaynick);

add_relay_nick_to_nicklist($buf_ptr,$relaynick,"");

(undef, $relaymsg) = colorize_lines($modifier_data,$relaynick, $relaymsg);

$string = create_action_string_without_relaynet($servername,$channelname,$relaynick,$nick_mode,$relaymsg);

$modifier_data = change_tags_for_message( $buf_ptr,$relaynick,"",$modifier_data,"" );

weechat::print_date_tags($buf_ptr,0,$modifier_data,$string);

return "";

}

# from uuu

#:u!u@public.chat.cloud PRIVMSG #relaytest :\0305/irc2p2/KillYourTV\0308\0308> \0F\01ACTION tests...again\01

elsif ( $line =~ m/^\/(.+)\/(.+)>\sACTION\s(.*)/ )

{

my ($relaynet,$relaynick,$relaymsg) = ($1,$2,$3);

if ( grep /^$servername.$relaynick$/, @blacklist ) # check for ignored relay nicks

{

return ""; # delete message from ignored relaynick

}

my $nick_mode = "";

($relaynick,$nick_mode) = check_nick_mode($buf_ptr,$relaynick);

add_relay_nick_to_nicklist($buf_ptr,$relaynick,$relaynet,0);

(undef, $relaymsg) = colorize_lines($modifier_data,$relaynick, $relaymsg);

$string = create_action_string_with_relaynet($servername,$channelname,$relaynick,$relaynet,$nick_mode,$relaymsg,0);

$modifier_data = change_tags_for_message( $buf_ptr,$relaynick,$relaynet,$modifier_data,0 );

weechat::print_date_tags($buf_ptr,0,$modifier_data,$string);

return "";

}

# drop, decrease notification level, unchanged

return "" if ( $option{unexpected_msg_handling} eq "drop");

} # end of BOT

return $string;

}

sub create_string_without_relaynet

{

my ($servername,$channelname,$relaynick,$nick_mode,$relaymsg) = @_;

my $string;

$relaymsg =~ s/^\s+//; # kill leading space

if ($relaymsg eq "")

{

$string = wrecked_msg($servername,$channelname,$relaynick,"","");

return $string;

}

my $nick_color = weechat::info_get('irc_nick_color', $relaynick);# get nick-color

$string = _color_str( $option{nick_mode_color}, $option{nick_mode} ) .

$nick_mode .

$nick_color .

$relaynick .

"\t" .

$relaymsg;

return $string;

}

sub create_string_with_relaynet

{

my ($servername,$channelname,$relaynick,$relaynet,$nick_mode,$relaymsg,$display_mode) = @_;

my $string;

$relaymsg =~ s/^\s+//; # kill leading space

if ($relaymsg eq "")

{

$string = wrecked_msg($servername,$channelname,$relaynick,$relaynet,$display_mode);

return $string;

}

my $nick_color = weechat::info_get('irc_nick_color', $relaynick);# get nick-color

if ( $option{suppress_relaynet} eq "on" and $option{suppress_relaynet_channels} eq "" or ( grep /^$servername.$channelname$/, @suppress_relaynet_channels) ){

# suppress relaynet

$string = _color_str( $option{nick_mode_color}, $option{nick_mode} ) .

$nick_mode .

$nick_color .

$relaynick .

"\t" .

$relaymsg;

}else

{

# show relaynet

my $relay_and_nick = relay_and_nick($relaynet,$relaynick,$display_mode);

$string = _color_str( $option{nick_mode_color}, $option{nick_mode} ) .

$nick_mode .

$relay_and_nick.

"\t" .

$relaymsg;

}

return $string;

}

sub create_action_string_without_relaynet

{

my ($servername,$channelname,$relaynick,$nick_mode,$relaymsg) = @_;

my $string;

$relaymsg =~ s/^\s+//; # kill leading space

if ($relaymsg eq "")

{

$string = wrecked_msg($servername,$channelname,$relaynick,"","");

return $string;

}

my $nick_color = weechat::info_get('irc_nick_color', $relaynick);# get nick-color

my $prefix_action = weechat::config_string(weechat::config_get("weechat.look.prefix_action"));

my $prefix_color = weechat::color(weechat::config_color(weechat::config_get("weechat.color.chat_prefix_action")));

$string = _color_str($prefix_color, $prefix_action) .

$nick_mode .

"\t" .

_color_str( $option{nick_mode_color}, $option{nick_mode} ) .

$nick_color .

$relaynick .

weechat::color("default") .

" " .

$relaymsg;

return $string;

}

sub create_action_string_with_relaynet

{

my ($servername,$channelname,$relaynick,$relaynet,$nick_mode,$relaymsg,$display_mode) = @_;

my $string;

$relaymsg =~ s/^\s+//; # kill leading space

if ($relaymsg eq "")

{

$string = wrecked_msg($servername,$channelname,$relaynick,$relaynet,$display_mode);

return $string;

}

my $nick_color = weechat::info_get('irc_nick_color', $relaynick);

my $prefix_action = weechat::config_string(weechat::config_get("weechat.look.prefix_action"));

my $prefix_color = weechat::color(weechat::config_color(weechat::config_get("weechat.color.chat_prefix_action")));

if ( $option{suppress_relaynet} eq "on" and $option{suppress_relaynet_channels} eq "" or ( grep /^$servername.$channelname$/, @suppress_relaynet_channels) )

{

$string = _color_str($prefix_color, $prefix_action) .

$nick_mode .

"\t" .

_color_str( $option{nick_mode_color}, $option{nick_mode} ) .

$nick_color .

$relaynick .

weechat::color("default") .

" " .

$relaymsg;

}else

{

# show relaynet

my $relay_and_nick = relay_and_nick($relaynet,$relaynick,$display_mode);

$string = _color_str($prefix_color, $prefix_action) .

$nick_mode .

"\t" .

_color_str( $option{nick_mode_color}, $option{nick_mode} ) .

$relay_and_nick .

weechat::color("default") .

" " .

$relaymsg;

}

return $string;

}

sub wrecked_msg

{

my ($servername,$channelname,$relaynick,$relaynet,$display_mode) = @_;

return "" if ( $option{unexpected_msg_handling} eq "drop");

my $string;

my $nick_color = weechat::info_get('irc_nick_color', $relaynick);

my $relay_and_nick;

if (not defined $relaynet or $relaynet eq "")

{

$relay_and_nick = $nick_color . $relaynick;

}else

{

if ( $option{suppress_relaynet} eq "off" )

{

$relay_and_nick = relay_and_nick($relaynet,$relaynick,$display_mode);

}elsif ( $option{suppress_relaynet} eq "on" )

{

unless ( $option{suppress_relaynet_channels} eq "" or ( grep /^$servername.$channelname$/, @suppress_relaynet_channels) ){

$relay_and_nick = relay_and_nick($relaynet,$relaynick,$display_mode);

}else

{

return "";

}

}

}

my $prefix_error = weechat::config_string(weechat::config_get("weechat.look.prefix_error"));

my $prefix_color = weechat::color(weechat::config_color(weechat::config_get("weechat.color.chat_prefix_error")));

$string = _color_str($prefix_color, $prefix_error) .

"\t" .

"wrecked message from: ".

$relay_and_nick;

return $string;

}

sub relay_and_nick

{

my ($relaynet,$relaynick,$display_mode) = @_;

my $nick_color = weechat::info_get('irc_nick_color', $relaynick);

my $relaynet_color;

if ( $option{relaynet_color} eq "")

{

$relaynet_color = weechat::color(weechat::info_get('irc_nick_color_name', $relaynet));

}else

{

$relaynet_color = weechat::color($option{relaynet_color});

}

my $relay_and_nick;

if ($display_mode eq 0)

{

$relay_and_nick = $relaynet_color .

$relaynet .

weechat::color("default") .

"/".

$nick_color .

$relaynick;

}elsif ($display_mode eq 1)

{

$relay_and_nick = $nick_color .

$relaynick .

weechat::color("default") .

"@" .

$relaynet_color .

$relaynet;

}

return $relay_and_nick;

}

sub check_nick_mode

{

my ($buf_ptr, $relaynick) = @_;

$relaynick = weechat::string_remove_color($relaynick,""); # remove color-codes from nick

my $nick_mode = "";

if ($relaynick =~ m/^\@|^\%|^\+|^\~|^\*|^\&|^\!|^\-/) # check for nick modes (@%+~*&!-) in nickname (without color)

{

$nick_mode = substr($relaynick,0,1); # get original nick_mode

$relaynick = substr($relaynick,1,length($relaynick)-1); # remove original nick-mode

}

return $relaynick,$nick_mode;

}

sub change_tags_for_message

{

my ( $buf_ptr,$relaynick, $relaynet, $modifier_data, $display_mode ) = @_;

my $servername = weechat::buffer_get_string($buf_ptr,"localvar_server");

my $channelname = weechat::buffer_get_string($buf_ptr,"localvar_channel");

if (not defined $relaynet or $relaynet eq "")

{

$relaynick = $relaynick;

}elsif ( $option{suppress_relaynet} eq "off" and $option{relaynet_to_nicklist} eq "on" )

{

$relaynick = $relaynick . "/" . $relaynet if ($display_mode eq 0);

$relaynick = $relaynick . "@" . $relaynet if ($display_mode eq 1);

}elsif ( $option{suppress_relaynet} eq "on" and $option{relaynet_to_nicklist} eq "on")

{

unless ( $option{suppress_relaynet_channels} eq "" or ( grep /^$servername.$channelname$/, @suppress_relaynet_channels) ){

$relaynick = $relaynick . "/" . $relaynet if ($display_mode eq 0);

$relaynick = $relaynick . "@" . $relaynet if ($display_mode eq 1);

}

}

my $nick_color = weechat::info_get('irc_nick_color_name', $relaynick);

if (($weechat_version ne "") && ($weechat_version >= 0x00030800))

{

$modifier_data =~ s/(^|,)prefix_nick_(.*),/,prefix_nick_$nick_color,nick_$relaynick,/;

}

else

{

$modifier_data =~ s/(^|,)nick_(.*),/nick_$relaynick,/;

}

return $modifier_data;

}

sub add_relay_nick_to_nicklist

{

my ( $buf_ptr, $relaynick , $relaynet ,$display_mode ) = @_;

return if ($buf_ptr eq "");

return if ($relaynick eq "");

my $current_time = time();

# search for group.

my $ptr_group = "";

$ptr_group = weechat::nicklist_search_group($buf_ptr,"",$group_name);

# create group if it does not exists.

if ( $ptr_group eq "")

{

$ptr_group = weechat::nicklist_add_group($buf_ptr,"",$group_name,"weechat.color.nicklist_group",1);

}

return if ( $ptr_group eq "");

my $servername = weechat::buffer_get_string($buf_ptr,"localvar_server");

my $channelname = weechat::buffer_get_string($buf_ptr,"localvar_channel");

if (not defined $relaynet or $relaynet eq ""){

$relaynick = $relaynick;

}elsif ( $option{suppress_relaynet} eq "off" and $option{relaynet_to_nicklist} eq "on" )

{

if (defined $display_mode and $display_mode eq 0)

{

$relaynick = $relaynick . "/" . $relaynet;

}elsif (defined $display_mode and $display_mode eq 1)

{

$relaynick = $relaynick . "@" . $relaynet;

}

}elsif ( $option{suppress_relaynet} eq "on" and $option{relaynet_to_nicklist} eq "on")

{

unless ( $option{suppress_relaynet_channels} eq "" or ( grep /^$servername.$channelname$/, @suppress_relaynet_channels) )

{

if (defined $display_mode and $display_mode eq 0)

{

$relaynick = $relaynick . "/" . $relaynet;

}elsif (defined $display_mode and $display_mode eq 1)

{

$relaynick = $relaynick . "@" . $relaynet;

}

}

}

$nick_timer{$buf_ptr.".".$relaynick} = $current_time; # set new timer

# get nick color

my $nick_color = weechat::info_get('irc_nick_color_name', $relaynick);

# nick already exists in group?

my $ptr_nick_gui = weechat::nicklist_search_nick($buf_ptr,$ptr_group,$relaynick);

# add nick to nicklist, if my $group exists

if ( $ptr_nick_gui eq "" )

{

my $test = weechat::string_remove_color( _color_str($option{nick_mode_color},$option{nick_mode}),"" );

weechat::nicklist_add_nick($buf_ptr,$ptr_group,$relaynick,$nick_color,$test,$option{nick_mode_color},1);

weechat::nicklist_nick_set($buf_ptr,$ptr_nick_gui,"prefix",$option{nick_mode});

weechat::nicklist_nick_set($buf_ptr,$ptr_nick_gui,"prefix_color",$option{nick_mode_color});

}

}

sub check_own_nicklist

{

my $current_time = time();

my $timer = $option{"timer"};

while (my ($name, $time) = each %nick_timer)

{

if ( $current_time - $time >= $timer )

{

# delete nick from %hash and from nicklist

my ($buf_ptr, $relaynick) = split( /\./, $name );

my $ptr_group = weechat::nicklist_search_group($buf_ptr,"",$group_name);

next if ( $ptr_group eq "" );

my $ptr_nick_gui = weechat::nicklist_search_nick($buf_ptr, $ptr_group, $relaynick);

if ( $ptr_nick_gui ne "" )

{

weechat::nicklist_remove_nick($buf_ptr,$ptr_nick_gui);

delete $nick_timer{$name};

}

}

}

}

sub _color_str

{

my ($color_name, $string) = @_;

# use eval for colors-codes (${color:red} eg in weechat.look.prefix_error)

$string = weechat::string_eval_expression($string, {}, {},{}) if ($weechat_version >= 0x00040200);

return weechat::color($color_name) . $string . weechat::color('reset');

}

sub init_config

{

foreach my $opt (keys %option)

{

if (!weechat::config_is_set_plugin($opt))

{

weechat::config_set_plugin($opt, $option{$opt});

}else

{

$option{$opt} = weechat::config_get_plugin($opt);

}

}

@bot_nicks = split( /,/, $option{supported_bot_names} ); # read bot names

@message_kinds = split( /,/, $option{supported_message_kinds} ); # read supported_message_kinds

@list_of_server = split( /,/, $option{servername} ); # read server

@suppress_relaynet_channels = split( /,/, $option{suppress_relaynet_channels} ); # read channels

@blacklist = split( /,/, $option{blacklist} ); # read blacklist of relay nicks

if (($weechat_version ne "") && ($weechat_version >= 0x00030500))

{

foreach my $option ( keys %script_desc )

{

weechat::config_set_desc_plugin( $option,$script_desc{$option} );

}

}

}

sub toggle_config_by_set

{

my ( $pointer, $name, $value ) = @_;

$name = substr($name,length("plugins.var.perl.".$SCRIPT_NAME."."),length($name)); # don't forget the "."

$option{$name} = $value;

if ( $name eq "supported_bot_names" )

{

@bot_nicks = "";

@bot_nicks = split( /,/, $option{supported_bot_names} );

}

if ( $name eq "supported_message_kinds" )

{

@message_kinds = "";

@message_kinds = split( /,/, $option{supported_message_kinds} );

}

if ( $name eq "servername" )

{

@list_of_server = "";

@list_of_server = split( /,/, $option{servername} );

}

if ( $name eq "suppress_relaynet_channels" )

{

@suppress_relaynet_channels = "";

@suppress_relaynet_channels = split( /,/, $option{suppress_relaynet_channels} );

}

if ( $name eq "timer" )

{

hook_timer($value);

}

if ( $name eq "debug" )

{

hook_debug($value);

}

return weechat::WEECHAT_RC_OK;

}

sub hook_timer

{

my $value = $_[0];

if ( $value eq 0 )

{

weechat::unhook($Hooks{timer}) if $Hooks{timer};

$Hooks{timer} = "";

}

else

{

weechat::unhook($Hooks{timer}) if $Hooks{timer};

$Hooks{timer} = weechat::hook_timer( $value * 1000, 60, 0, "check_own_nicklist", "");

}

return weechat::WEECHAT_RC_OK;

}

sub hook_debug

{

my $value = $_[0];

if ( lc($value) eq "off" or $value eq "")

{

weechat::unhook($Hooks{debug}) if $Hooks{debug};

$Hooks{debug} = "";

}else

{

weechat::unhook($Hooks{debug}) if $Hooks{debug};

my ($server, $nick) = split(/\:/,$option{"debug"});

$Hooks{debug} = weechat::hook_signal( $server . ",irc_raw_in_PRIVMSG","debug_cb","") if (defined $server and $server ne "");

}

return weechat::WEECHAT_RC_OK;

}

sub buffer_closing

{

my ($signal, $callback, $callback_data) = @_;

while (my ($name, $time) = each %nick_timer)

{

my ($buf_ptr, $relaynick) = split( /\./, $name );

my $ptr_group = weechat::nicklist_search_group($buf_ptr,"",$group_name);

# remove nicks before closing buffer

delete $nick_timer{$name} if ($buf_ptr eq $callback_data);

if ($buf_ptr eq $callback_data and $ptr_group ne "")

{

weechat::nicklist_remove_group($buf_ptr,$ptr_group);

}

}

return weechat::WEECHAT_RC_OK;

}

sub shutdown

{

while (my ($name, $time) = each %nick_timer)

{

my ($buf_ptr, $relaynick) = split( /\./, $name );

my $ptr_group = weechat::nicklist_search_group($buf_ptr,"",$group_name);

next if ( $ptr_group eq "" );

my $ptr_nick_gui = weechat::nicklist_search_nick($buf_ptr, $ptr_group, $relaynick);

weechat::nicklist_remove_nick($buf_ptr,$ptr_nick_gui);

}

return weechat::WEECHAT_RC_OK;

}

sub should_handle_modifier

{

my ($modifier_data) = @_;

foreach ( @message_kinds ){

my $message_kind = weechat::string_mask_to_regex($_);

if (index( $modifier_data,$message_kind ) != -1)

{

return 1;

}

}

return 0;

}

sub string_mask_to_regex

{

my ($nick) = @_;

foreach ( @bot_nicks ){

my $bot_nick = weechat::string_mask_to_regex($_);

if ($nick =~ /^$bot_nick$/i)

{

return 1;

}

}

return 0;

}

sub colorize_lines

{

my ( $modifier_data, $nick, $string ) = @_;

# change nick name in modifier_data! Take care of tag "prefix_nick_ccc"

if (($weechat_version ne "") && ($weechat_version >= 0x00030800))

{

$modifier_data =~ s/(^|,)nick_(.*),/,nick_$nick,/;

}

else

{

$modifier_data =~ s/(^|,)nick_(.*),/nick_$nick,/;

}

my $infolist = weechat::infolist_get("perl_script","","colorize_lines");

weechat::infolist_next($infolist);

if ( "colorize_lines" eq weechat::infolist_string($infolist,"name") )

{

$string = weechat::hook_modifier_exec( "colorize_lines",$modifier_data,"$nick\t$string");

if ($string ne "")

{

$string =~ m/^(.*)\t(.*)/; # get the nick name: nick[tab]string

$nick = $1; # nick

$string = $2; # message

}

}

weechat::infolist_free($infolist);

return ($nick,$string);

}

sub debug_cb

{

my ($signal, $callback, $callback_data) = @_;

# "nick": nick

# "host": host

# "command": command

# "channel": channel

# "arguments": arguments (includes channel)

if (($weechat_version eq "") or ($weechat_version < 0x00030400))

{

weechat::print("",weechat::prefix("error").

"$SCRIPT_NAME: Debug mode needs WeeChat >= 0.3.4");

return weechat::WEECHAT_RC_OK;

}

my $hashtable = weechat::info_get_hashtable("irc_message_parse" => + { "message" => $callback_data });

my ($server, $nick) = split(/\:/,$option{"debug"});

my @split = split(/\,/,$callback);

if (defined $server and $server eq $split[0]){

if ( not defined $nick or $nick eq ""){

weechat::print("","raw message: $callback_data");

}elsif ($nick eq $hashtable->{nick}){

weechat::print("","raw message: $callback_data");

}

}

return weechat::WEECHAT_RC_OK;

}

weechat::register($SCRIPT_NAME, $SCRIPT_AUTHOR, $SCRIPT_VERSION,

$SCRIPT_LICENCE, $SCRIPT_DESCR, "shutdown", "") || return;

$weechat_version = weechat::info_get("version_number", "");

init_config();

weechat::hook_config( "plugins.var.perl.$SCRIPT_NAME.*", "toggle_config_by_set", "" );

weechat::hook_signal("buffer_closing", "buffer_closing", "");

if (($weechat_version ne "") && ($weechat_version >= 0x00030400)){ # v0.3.4

weechat::hook_modifier("500|weechat_print","parse_relayed_msg_cb", ""); # use lower prio (standard: 1000)

}

else

{

weechat::hook_modifier("weechat_print","parse_relayed_msg_cb", "");

}

$Hooks{timer} = weechat::hook_timer( $option{"timer"} * 1000, 60, 0, "check_own_nicklist", "");