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Convert google module to GoogleSearch plugin

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Pragmatic Software 2019-12-28 22:57:38 -08:00
parent 5c9f185af6
commit 8b82babde3
4 changed files with 117 additions and 71 deletions
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104
Plugins/GoogleSearch.pm Normal file
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@ -0,0 +1,104 @@
#!/usr/bin/perl
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
package Plugins::GoogleSearch;
use warnings;
use strict;
use WWW::Google::CustomSearch;
use HTML::Entities;
use Carp ();
sub new {
Carp::croak("Options to " . __FILE__ . " should be key/value pairs, not hash reference") if ref $_[1] eq 'HASH';
my ($class, %conf) = @_;
my $self = bless {}, $class;
$self->initialize(%conf);
return $self;
}
sub initialize {
my ($self, %conf) = @_;
$self->{pbot} = delete $conf{pbot} // Carp::croak("Missing pbot reference to " . __FILE__);
$self->{pbot}->{registry}->add_default('text', 'googlesearch', 'api_key', '');
$self->{pbot}->{registry}->add_default('text', 'googlesearch', 'context', '');
$self->{pbot}->{registry}->set_default('googlesearch', 'api_key', 'private', 1);
$self->{pbot}->{registry}->set_default('googlesearch', 'context', 'private', 1);
$self->{pbot}->{commands}->register(sub { $self->googlesearch(@_) }, 'google', 0);
}
sub unload {
my $self = shift;
$self->{pbot}->{commands}->unregister('google');
}
sub googlesearch {
my ($self, $from, $nick, $user, $host, $arguments, $stuff) = @_;
if (not length $arguments) {
return "Usage: google [number of results] query\n";
}
my $matches = 1;
if ($arguments =~ s/^([0-9]+)//) {
$matches = $1;
}
my $api_key = $self->{pbot}->{registry}->get_value('googlesearch', 'api_key'); # https://developers.google.com/custom-search/v1/overview
my $cx = $self->{pbot}->{registry}->get_value('googlesearch', 'context'); # https://cse.google.com/all
if (not length $api_key) {
return "$nick: Registry item googlesearch.api_key is not set. See https://developers.google.com/custom-search/v1/overview to get an API key.";
}
if (not length $cx) {
return "$nick: Registry item googlesearch.context is not set. See https://cse.google.com/all to set up a context.";
}
my $engine = WWW::Google::CustomSearch->new(api_key => $api_key, cx => $cx, quotaUser => "$nick!$user\@$host");
if ($arguments =~ m/(.*)\svs\s(.*)/i) {
my ($a, $b) = ($1, $2);
my $result1 = $engine->search("\"$a\" -\"$b\"");
my $result2 = $engine->search("\"$b\" -\"$a\"");
if (not defined $result1 or not defined $result1->items or not @{$result1->items}) {
return "$nick: No results for $a";
}
if (not defined $result2 or not defined $result2->items or not @{$result2->items}) {
return "$nick: No results for $b";
}
return "$nick: $a: (", $result1->formattedTotalResults, ") ", decode_entities $result1->items->[0]->title, " <", $result1->items->[0]->link, "> VS $b: (", $result2->formattedTotalResults, ") ", decode_entities $result2->items->[0]->title, " <", $result2->items->[0]->link, ">";
}
my $result = $engine->search($arguments);
if (not defined $result or not defined $result->items or not @{$result->items}) {
return "$nick: No results found";
}
my $output = "$nick: (" . $result->formattedTotalResults . " results) ";
my $comma = "";
foreach my $item (@{$result->items}) {
$output .= $comma . decode_entities $item->title . ': <' . $item->link . ">";
$comma = " -- ";
last if --$matches <= 0;
}
return $output;
}
1;

1
data/plugin_autoload
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@ -6,6 +6,7 @@ AntiRepeat
AntiTwitter
AutoRejoin
Counter
GoogleSearch
Quotegrabs
RemindMe
UrlTitles

12
data/registry
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@ -232,6 +232,18 @@
"value" : "[!]"
}
},
"googlesearch" : {
"api_key" : {
"private" : "1",
"type" : "text",
"value" : ""
},
"context" : {
"private" : "1",
"type" : "text",
"value" : ""
}
},
"interpreter" : {
"max_recursion" : {
"type" : "text",

71
modules/g.pl
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@ -1,71 +0,0 @@
#!/usr/bin/perl
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
use warnings;
use strict;
use WWW::Google::CustomSearch;
use HTML::Entities;
my $api_key = ''; # https://developers.google.com/custom-search/v1/overview
my $cx = ''; # https://cse.google.com/all
my ($nick, $arguments, $matches);
$matches = 1;
$nick = shift @ARGV;
if ($#ARGV < 0) {
print "Usage: google [number of results] query\n";
exit;
}
$arguments = join ' ', @ARGV;
if ($arguments =~ s/^([0-9]+)//) {
$matches = $1;
}
my $engine = WWW::Google::CustomSearch->new(api_key => $api_key, cx => $cx, quotaUser => $nick);
print "$nick: ";
if ($arguments =~ m/(.*)\svs\s(.*)/i) {
my ($a, $b) = ($1, $2);
my $result1 = $engine->search("\"$a\" -\"$b\"");
my $result2 = $engine->search("\"$b\" -\"$a\"");
if (not defined $result1 or not defined $result1->items or not @{$result1->items}) {
print "No results for $a\n";
exit;
}
if (not defined $result2 or not defined $result2->items or not @{$result2->items}) {
print "No results for $b\n";
exit;
}
print "$a: (", $result1->formattedTotalResults, ") ", decode_entities $result1->items->[0]->title, " <", $result1->items->[0]->link, "> VS $b: (", $result2->formattedTotalResults, ") ", decode_entities $result2->items->[0]->title, " <", $result2->items->[0]->link, ">\n";
exit;
}
my $result = $engine->search($arguments);
if (not defined $result or not defined $result->items or not @{$result->items}) {
print "No results found\n";
exit;
}
print '(', $result->formattedTotalResults, " results)\n";
my $comma = "";
foreach my $item (@{$result->items}) {
print $comma, decode_entities $item->title, ': <', $item->link, ">\n";
$comma = " -- ";
last if --$matches <= 0;
}
print "\n";