diff options
Diffstat (limited to 'plugins/Irc/extlib/phergie/Phergie/Plugin/Google.php')
| -rw-r--r-- | plugins/Irc/extlib/phergie/Phergie/Plugin/Google.php | 459 |
1 files changed, 459 insertions, 0 deletions
diff --git a/plugins/Irc/extlib/phergie/Phergie/Plugin/Google.php b/plugins/Irc/extlib/phergie/Phergie/Plugin/Google.php new file mode 100644 index 000000000..d2a9d4dce --- /dev/null +++ b/plugins/Irc/extlib/phergie/Phergie/Plugin/Google.php @@ -0,0 +1,459 @@ +<?php +/** + * Phergie + * + * PHP version 5 + * + * LICENSE + * + * This source file is subject to the new BSD license that is bundled + * with this package in the file LICENSE. + * It is also available through the world-wide-web at this URL: + * http://phergie.org/license + * + * @category Phergie + * @package Phergie_Plugin_Google + * @author Phergie Development Team <team@phergie.org> + * @copyright 2008-2010 Phergie Development Team (http://phergie.org) + * @license http://phergie.org/license New BSD License + * @link http://pear.phergie.org/package/Phergie_Plugin_Google + */ + +/** + * Provides commands used to access several services offered by Google + * including search, translation, weather, maps, and currency and general + * value unit conversion. + * + * @category Phergie + * @package Phergie_Plugin_Google + * @author Phergie Development Team <team@phergie.org> + * @license http://phergie.org/license New BSD License + * @link http://pear.phergie.org/package/Phergie_Plugin_Google + * @uses Phergie_Plugin_Command pear.phergie.org + * @uses Phergie_Plugin_Http pear.phergie.org + * @uses Phergie_Plugin_Temperature pear.phergie.org + */ +class Phergie_Plugin_Google extends Phergie_Plugin_Abstract +{ + /** + * Checks for dependencies. + * + * @return void + */ + public function onLoad() + { + $plugins = $this->getPluginHandler(); + $plugins->getPlugin('Command'); + $plugins->getPlugin('Http'); + $plugins->getPlugin('Weather'); + } + + /** + * Returns the first result of a Google search. + * + * @param string $query Search term + * + * @return void + * @todo Implement use of URL shortening here + */ + public function onCommandG($query) + { + $url = 'http://ajax.googleapis.com/ajax/services/search/web'; + $params = array( + 'v' => '1.0', + 'q' => $query + ); + $response = $this->plugins->http->get($url, $params); + $json = $response->getContent()->responseData; + $event = $this->getEvent(); + $source = $event->getSource(); + $nick = $event->getNick(); + if ($json->cursor->estimatedResultCount > 0) { + $msg + = $nick + . ': [ ' + . $json->results[0]->titleNoFormatting + . ' ] - ' + . $json->results[0]->url + . ' - More results: ' + . $json->cursor->moreResultsUrl; + $this->doPrivmsg($source, $msg); + } else { + $msg = $nick . ': No results for this query.'; + $this->doPrivmsg($source, $msg); + } + } + + /** + * Performs a Google Count search for the given term. + * + * @param string $query Search term + * + * @return void + */ + public function onCommandGc($query) + { + $url = 'http://ajax.googleapis.com/ajax/services/search/web'; + $params = array( + 'v' => '1.0', + 'q' => $query + ); + $response = $this->plugins->http->get($url, $params); + $json = $response->getContent()->responseData->cursor; + $count = $json->estimatedResultCount; + $event = $this->getEvent(); + $source = $event->getSource(); + $nick = $event->getNick(); + if ($count) { + $msg + = $nick . ': ' . + number_format($count, 0) . + ' estimated results for ' . $query; + $this->doPrivmsg($source, $msg); + } else { + $this->doPrivmsg($source, $nick . ': No results for this query.'); + } + } + + /** + * Performs a Google Translate search for the given term. + * + * @param string $from Language of the search term + * @param string $to Language to which the search term should be + * translated + * @param string $query Term to translate + * + * @return void + */ + public function onCommandGt($from, $to, $query) + { + $url = 'http://ajax.googleapis.com/ajax/services/language/translate'; + $params = array( + 'v' => '1.0', + 'q' => $query, + 'langpair' => $from . '|' . $to + ); + $response = $this->plugins->http->get($url, $params); + $json = $response->getContent(); + $event = $this->getEvent(); + $source = $event->getSource(); + $nick = $event->getNick(); + if (empty($json->responseData->translatedText)) { + $this->doPrivmsg($source, $nick . ': ' . $json->responseDetails); + } else { + $this->doPrivmsg( + $source, + $nick . ': ' . $json->responseData->translatedText + ); + } + } + + /** + * Performs a Google Weather search for the given term. + * + * @param string $location Location to search for + * @param int $offset Optional day offset from the current date + * between 0 and 3 to get the forecast + * + * @return void + */ + public function onCommandGw($location, $offset = null) + { + $url = 'http://www.google.com/ig/api'; + $params = array( + 'weather' => $location, + 'hl' => $this->getConfig('google.lang', 'en'), + 'oe' => 'UTF-8' + ); + $response = $this->plugins->http->get($url, $params); + $xml = $response->getContent()->weather; + + $event = $this->getEvent(); + $source = $event->getSource(); + $msg = ''; + if ($event->isInChannel()) { + $msg .= $event->getNick() . ': '; + } + + if (isset($xml->problem_cause)) { + $msg .= $xml->problem_cause->attributes()->data[0]; + $this->doPrivmsg($source, $msg); + return; + } + + $temperature = $this->plugins->getPlugin('Temperature'); + + $forecast = $xml->forecast_information; + $city = $forecast->city->attributes()->data[0]; + $zip = $forecast->postal_code->attributes()->data[0]; + + if ($offset !== null) { + $offset = (int) $offset; + if ($offset < 0) { + $this->doNotice($source, 'Past weather data is not available'); + return; + } elseif ($offset > 3) { + $this->doNotice($source, 'Future weather data is limited to 3 days from today'); + return; + } + + $linha = $xml->forecast_conditions[$offset]; + $low = $linha->low->attributes()->data[0]; + $high = $linha->high->attributes()->data[0]; + $units = $forecast->unit_system->attributes()->data[0]; + $condition = $linha->condition->attributes()->data[0]; + $day = $linha->day_of_week->attributes()->data[0]; + + $date = ($offset == 0) ? time() : strtotime('next ' . $day); + $day = ucfirst($day) . ' ' . date('n/j/y', $date); + + if ($units == 'US') { + $lowF = $low; + $lowC = $temperature->convertFahrenheitToCelsius($low); + $highF = $high; + $highC = $temperature->convertFahrenheitToCelsius($high); + } else { + $lowC = $low; + $lowF = $temperature->convertCelsiusToFahrenheit($lowC); + $highC = $high; + $highF = $temperature->convertCelsiusToFahrenheit($high); + } + + $msg .= 'Forecast for ' . $city . ' (' . $zip . ')' + . ' on ' . $day . ' ::' + . ' Low: ' . $lowF . 'F/' . $lowC . 'C,' + . ' High: ' . $highF . 'F/' . $highC . 'C,' + . ' Conditions: ' . $condition; + } else { + $conditions = $xml->current_conditions; + $condition = $conditions->condition->attributes()->data[0]; + $tempF = $conditions->temp_f->attributes()->data[0]; + $tempC = $conditions->temp_c->attributes()->data[0]; + $humidity = $conditions->humidity->attributes()->data[0]; + $wind = $conditions->wind_condition->attributes()->data[0]; + $time = $forecast->current_date_time->attributes()->data[0]; + $time = date('n/j/y g:i A', strtotime($time)) . ' +0000'; + + $hiF = $temperature->getHeatIndex($tempF, $humidity); + $hiC = $temperature->convertFahrenheitToCelsius($hiF); + + $msg .= 'Weather for ' . $city . ' (' . $zip . ') -' + . ' Temperature: ' . $tempF . 'F/' . $tempC . 'C,' + . ' ' . $humidity . ',' + . ' Heat Index: ' . $hiF . 'F/' . $hiC . 'C,' + . ' Conditions: ' . $condition . ',' + . ' Updated: ' . $time; + } + + $this->doPrivmsg($source, $msg); + } + + /** + * Performs a Google Maps search for the given term. + * + * @param string $location Location to search for + * + * @return void + */ + public function onCommandGmap($location) + { + $event = $this->getEvent(); + $source = $event->getSource(); + $nick = $event->getNick(); + + $location = utf8_encode($location); + $url = 'http://maps.google.com/maps/geo'; + $params = array( + 'q' => $location, + 'output' => 'json', + 'gl' => $this->getConfig('google.lang', 'en'), + 'sensor' => 'false', + 'oe' => 'utf8', + 'mrt' => 'all', + 'key' => $this->getConfig('google.key') + ); + $response = $this->plugins->http->get($url, $params); + $json = $response->getContent(); + if (!empty($json)) { + $qtd = count($json->Placemark); + if ($qtd > 1) { + if ($qtd <= 3) { + foreach ($json->Placemark as $places) { + $xy = $places->Point->coordinates; + $address = utf8_decode($places->address); + $url = 'http://maps.google.com/maps?sll=' . $xy[1] . ',' + . $xy[0] . '&z=15'; + $msg = $nick . ' -> ' . $address . ' - ' . $url; + $this->doPrivmsg($source, $msg); + } + } else { + $msg + = $nick . + ', there are a lot of places with that query.' . + ' Try to be more specific!'; + $this->doPrivmsg($source, $msg); + } + } elseif ($qtd == 1) { + $xy = $json->Placemark[0]->Point->coordinates; + $address = utf8_decode($json->Placemark[0]->address); + $url = 'http://maps.google.com/maps?sll=' . $xy[1] . ',' . $xy[0] + . '&z=15'; + $msg = $nick . ' -> ' . $address . ' - ' . $url; + $this->doPrivmsg($source, $msg); + } else { + $this->doPrivmsg($source, $nick . ', I found nothing.'); + } + } else { + $this->doPrivmsg($source, $nick . ', we have a problem.'); + } + } + + /** + * Perform a Google Convert query to convert a value from one metric to + * another. + * + * @param string $value Value to convert + * @param string $from Source metric + * @param string $to Destination metric + * + * @return void + */ + public function onCommandGconvert($value, $from, $to) + { + $url = 'http://www.google.com/finance/converter'; + $params = array( + 'a' => $value, + 'from' => $from, + 'to' => $to + ); + $response = $this->plugins->http->get($url, $params); + $contents = $response->getContent(); + $event = $this->getEvent(); + $source = $event->getSource(); + $nick = $event->getNick(); + if ($contents) { + libxml_use_internal_errors(true); + $doc = new DOMDocument; + $doc->loadHTML($contents); + libxml_clear_errors(); + $xpath = new DOMXPath($doc); + $result = $xpath->query('//div[@id="currency_converter_result"]'); + $div = $result->item(0); + $text = rtrim($div->textContent); + $this->doPrivmsg($source, $text); + } + } + + /** + * Performs a Google search to convert a value from one unit to another. + * + * @param string $query Query of the form "[quantity] [unit] to [unit2]" + * + * @return void + * + * @pluginCmd [quantity] [unit] to [unit2] Convert a value from one + * metric to another + */ + public function onCommandConvert($query) + { + $url = 'http://www.google.com/search?q=' . urlencode($query); + $response = $this->plugins->http->get($url); + $contents = $response->getContent(); + $event = $this->getEvent(); + $source = $event->getSource(); + $nick = $event->getNick(); + + if ($response->isError()) { + $code = $response->getCode(); + $message = $response->getMessage(); + $this->doNotice($nick, 'ERROR: ' . $code . ' ' . $message); + return; + } + + $start = strpos($contents, '<h3 class=r>'); + if ($start !== false) { + $end = strpos($contents, '</b>', $start); + $text = strip_tags(substr($contents, $start, $end - $start)); + $text = str_replace( + array(chr(195), chr(151), chr(160)), + array('x', '', ' '), + $text + ); + } + + if (isset($text)) { + $this->doPrivmsg($source, $nick . ': ' . $text); + } else { + $this->doNotice($nick, 'Sorry I couldn\'t find an answer.'); + } + } + + + /** + * Returns the first definition of a Google Dictionary search. + * + * @param string $query Word to get the definition + * + * @return void + * @todo Implement use of URL shortening here + */ + public function onCommandDefine($query) + { + $lang = $this->getConfig('google.lang', 'en'); + $url = 'http://www.google.com/dictionary/json'; + $params = array( + 'callback' => 'result', + 'q' => $query, + 'sl' => $lang, + 'tl' => $lang, + 'restrict' => 'pr,de' + ); + $response = $this->plugins->http->get($url, $params); + $json = $response->getContent(); + + // Remove some garbage from the JSON and decode it + $json = str_replace(array('result(', ',200,null)'), '', $json); + $json = str_replace('"', '¿?¿', $json); + $json = strip_tags(stripcslashes($json)); + $json = str_replace('"', "'", $json); + $json = str_replace('¿?¿', '"', $json); + $json = json_decode($json); + + $event = $this->getEvent(); + $source = $event->getSource(); + $nick = $event->getNick(); + if (!empty($json->webDefinitions)) { + $results = 0; + foreach ($json->primaries[0]->entries as $entry) { + if ($entry->type == 'meaning') { + $results++; + if (empty($text)) { + foreach ($entry->terms as $term) { + if ($term->type == 'text') { + $text = trim($term->text); + } + } + } + } + } + $more = $results > 1 ? ($results - 1) . ' ' : ''; + $lang_code = substr($lang, 0, 2); + $msg = $nick . ': ' . $text + . ' - You can find ' . $more . 'more results at ' + . 'http://www.google.com/dictionary' + . '?aq=f' + . '&langpair=' . $lang_code . '%7C' . $lang_code + . '&q=' . $query + . '&hl=' . $lang_code; + $this->doPrivmsg($source, $msg); + } else { + if ($lang != 'en'){ + $lang = 'en'; + $this->onCommandDefine($query); + } else { + $msg = $nick . ': No results for this query.'; + $this->doPrivmsg($source, $msg); + } + } + } +} |