157 lines
4.3 KiB
PHP
157 lines
4.3 KiB
PHP
<?php
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/**
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* Phergie
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*
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* PHP version 5
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.
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* It is also available through the world-wide-web at this URL:
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* http://phergie.org/license
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*
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* @category Phergie
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* @package Phergie_Plugin_BeerScore
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* @author Phergie Development Team <team@phergie.org>
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* @copyright 2008-2010 Phergie Development Team (http://phergie.org)
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* @license http://phergie.org/license New BSD License
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* @link http://pear.phergie.org/package/Phergie_Plugin_BeerScore
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*/
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/**
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* Handles incoming requests for beer scores.
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*
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* @category Phergie
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* @package Phergie_Plugin_BeerScore
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* @author Phergie Development Team <team@phergie.org>
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* @license http://phergie.org/license New BSD License
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* @link http://pear.phergie.org/package/Phergie_Plugin_BeerScore
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* @uses Phergie_Plugin_Http pear.phergie.org
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*/
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class Phergie_Plugin_BeerScore extends Phergie_Plugin_Abstract
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{
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/**
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* Score result type
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*
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* @const string
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*/
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const TYPE_SCORE = 'SCORE';
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/**
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* Search result type
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*
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* @const string
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*/
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const TYPE_SEARCH = 'SEARCH';
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/**
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* Refine result type
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*
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* @const type
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*/
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const TYPE_REFINE = 'REFINE';
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/**
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* Base API URL
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*
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* @const string
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*/
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const API_BASE_URL = 'http://caedmon.net/beerscore/';
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/**
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* HTTP plugin
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*
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* @var Phergie_Plugin_Http
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*/
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protected $http;
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/**
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* Checks for dependencies.
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*
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* @return void
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*/
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public function onLoad()
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{
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$this->http = $this->getPluginHandler()->getPlugin('Http');
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}
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/**
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* Handles beerscore commands.
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*
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* @param string $searchstring String to use in seaching for beer scores
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*
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* @return void
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*/
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public function onCommandBeerscore($searchstring)
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{
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$event = $this->getEvent();
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$target = $event->getNick();
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$source = $event->getSource();
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$apiurl = self::API_BASE_URL . rawurlencode($searchstring);
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$response = $this->http->get($apiurl);
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if ($response->isError()) {
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$this->doNotice($target, 'Score not found (or failed to contact API)');
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return;
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}
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$result = $response->getContent();
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switch ($result->type) {
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case self::TYPE_SCORE:
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// small enough number to get scores
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foreach ($result->beer as $beer) {
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if ($beer->score === -1) {
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$score = '(not rated)';
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} else {
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$score = $beer->score;
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}
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$str
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= "{$target}: rating for {$beer->name}" .
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" = {$score} ({$beer->url})";
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$this->doPrivmsg($source, $str);
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}
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break;
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case self::TYPE_SEARCH:
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// only beer names, no scores
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$str = '';
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$found = 0;
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foreach ($result->beer as $beer) {
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if (isset($beer->score)) {
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++$found;
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if ($beer->score === -1) {
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$score = '(not rated)';
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} else {
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$score = $beer->score;
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}
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$str
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= "{$target}: rating for {$beer->name}" .
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" = {$score} ({$beer->url})";
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$this->doPrivmsg($source, $str);
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} else {
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$str .= "({$beer->name} -> {$beer->url}) ";
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}
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}
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$foundnum = $result->num - $found;
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$more = $found ? 'more ' : '';
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$str = "{$target}: {$foundnum} {$more}results... {$str}";
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$this->doPrivmsg($source, $str);
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break;
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case self::TYPE_REFINE:
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// Too many results; only output search URL
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if ($result->num < 100) {
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$num = $result->num;
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} else {
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$num = 'at least 100';
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}
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$resultsword = (($result->num > 1) ? 'results' : 'result');
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$str = "{$target}: {$num} {$resultsword}; {$result->searchurl}";
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$this->doPrivmsg($source, $str);
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break;
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}
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}
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}
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