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Plugins/Wolfram: add wolfram
command (#58)
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56
Plugins/Wolfram.pm
Normal file
56
Plugins/Wolfram.pm
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@ -0,0 +1,56 @@
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# File: Wolfram.pm
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#
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# Purpose: Query Wolfram|Alpha's Short Answers API.
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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package Plugins::Wolfram;
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use parent 'Plugins::Plugin';
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use PBot::Imports;
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use LWP::UserAgent::Paranoid;
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use URI::Escape qw/uri_escape_utf8/;
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sub initialize {
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my ($self, %conf) = @_;
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$self->{pbot}->{registry}->add_default('text', 'wolfram', 'api_key', '');
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$self->{pbot}->{registry}->set_default('wolfram', 'api_key', 'private', 1);
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$self->{pbot}->{commands}->register(sub { $self->cmd_wolfram(@_) }, 'wolfram', 0);
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}
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sub unload {
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my $self = shift;
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$self->{pbot}->{commands}->unregister('wolfram');
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}
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sub cmd_wolfram {
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my ($self, $context) = @_;
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return "Usage: wolfram QUERY\n" if not length $context->{arguments};
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my $api_key = $self->{pbot}->{registry}->get_value('wolfram', 'api_key');
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if (not length $api_key) {
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return "$context->{nick}: Registry item wolfram.api_key is not set. See https://developer.wolframalpha.com/portal/myapps to get an API key.";
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}
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my $ua = LWP::UserAgent::Paranoid->new(agent => 'Mozilla/5.0', request_timeout => 10);
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my $question = uri_escape_utf8 $context->{arguments};
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my $units = uri_escape_utf8($self->{pbot}->{users}->get_user_metadata($context->{from}, $context->{hostmask}, 'units') // 'metric');
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my $response = $ua->get("https://api.wolframalpha.com/v1/result?appid=$api_key&i=$question&units=$units&timeout=10");
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if ($response->is_success) {
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return "$context->{nick}: " . $response->decoded_content;
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} else {
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return "Failed to query Wolfram|Alpha: " . $response->status_line;
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}
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}
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1;
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@ -218,6 +218,7 @@ Plugin | Description
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[UrlTitles](Plugins/UrlTitles.pm) | When a URL is seen in a channel, intelligently display its title. It will not display titles that are textually similiar to the URL, in order to maintain the channel signal-noise ratio.
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[Quotegrabs](Plugins/Quotegrabs.pm) | Grabs channel messages as quotes for posterity. Can grab messages from anywhere in the channel history. Can grab multiple messages at once!
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[Weather](Plugins/Weather.pm) | Fetches and shows weather data for a location.
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[Wolfram](Plugins/Wolfram.pm) | Queries Wolfram|Alpha for answers.
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[Wttr](Plugins/Wttr.pm) | Advanced weather Plugin with tons of options. Uses wttr.in.
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[RemindMe](Plugins/RemindMe.pm) | Lets people set up reminders. Lots of options.
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[ActionTrigger](Plugins/ActionTrigger.pm) | Lets admins set regular expression triggers to execute PBot commands or factoids.
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1
data/plugin_autoload
vendored
1
data/plugin_autoload
vendored
@ -19,4 +19,5 @@ RestrictedMod
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TypoSub
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UrlTitles
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Weather
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Wolfram
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Wttr
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@ -522,7 +522,7 @@ Usage: `pluglist`
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<PBot> Loaded plugins: ActionTrigger, AntiAway, AntiKickAutoRejoin, AntiNickSpam,
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AntiRepeat, AntiTwitter, AutoRejoin, Battleship, Connect4, Counter, Date,
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GoogleSearch, Quotegrabs, RemindMe, RestrictedMod, Spinach, TypoSub, UrlTitles,
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Weather, Wttr
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Weather, Wolfram, Wttr
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## Command metadata commands
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### cmdset
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