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#######################################################################
# mygoogle.pl
#
# Author: Tim Van Wassenhove <timvw@users.sourceforge.net>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. The name of the author may not be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#######################################################################
use strict;
use Irssi;
use LWP::UserAgent;
use vars qw($VERSION %IRSSI);
$VERSION = '1.01';
%IRSSI = (
authors => 'Tim Van Wassenhove',
contact => 'timvw@users.sourceforge.net',
name => 'mygoogle',
description => 'Query Google',
license => 'BSD',
url => 'http://home.mysth.be/~timvw',
changed => '13-03-04 01:35',
);
# Perform the query and return the results
sub google_query {
my $query = shift;
my $ua = LWP::UserAgent->new;
$ua->agent("irssi/0.1");
# Request the page
my $request = HTTP::Request->new(GET => "http://www.google.com/search?hl=en&q=$query");
my $result = $ua->request($request);
my $content = $result->content;
# Parse the returned page
my @lines = split("<br>",$content);
my @results = ();
push(@results,"Results for $query on Google:");
my $counter = 0;
foreach(@lines) {
if ($counter < 3 && $_ =~ /^\<font color=#008000\>(.*?)\s+(.*?)\s+\-\s+\<\/font\>(.*)$/) {
push(@results,"http://$1");
++$counter;
}
}
push(@results,"--");
return @results;
}
# Output the results
sub results_write {
my ($server,$target,@lines) = @_;
foreach(@lines) {
$server->command("MSG $target $_");
}
}
# Handle what others say in public
sub message_public {
my ($server,$msg,$nick,$address,$target) = @_;
if ($msg =~ /^\!google\s+(.+)$/) {
my @lines = google_query($1);
results_write($server,$target,@lines);
}
}
# Handle what we say in public
sub message_own_public {
my ($server,$msg,$target) = @_;
message_public($server,$msg,$server->{nick},0,$target);
}
# Handle what others say in private
sub message_private {
my ($server,$msg,$nick,$address) = @_;
message_public($server,$msg,$nick,$address,$nick);
}
# Handle what we say in private
sub message_own_private {
my ($server,$msg,$target,$otarget) = @_;
message_public($server,$msg,$server->{nick},0,$target);
}
# Connect the signals with the functions
Irssi::signal_add('message public','message_public');
Irssi::signal_add('message own_public','message_own_public');
Irssi::signal_add('message private','message_private');
Irssi::signal_add('message own_private','message_own_private');
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