public function search(Command $command) : \Generator
{
if (!$command->hasParameters()) {
return new Success();
}
$uri = "https://www.google.com/search?q=site:xkcd.com+intitle%3a%22xkcd%3a+%22+" . urlencode(implode(' ', $command->getParameters()));
/** @var HttpResponse $response */
$response = (yield $this->httpClient->request($uri));
if ($response->getStatus() !== 200) {
return $this->chatClient->postMessage($command->getRoom(), "Useless error message here so debugging this is harder than needed.");
}
$dom = domdocument_load_html($response->getBody());
$nodes = (new \DOMXPath($dom))->query("//*[contains(concat(' ', normalize-space(@class), ' '), ' g ')]/h3/a");
/** @var \DOMElement $node */
foreach ($nodes as $node) {
if (preg_match('~^/url\\?q=(https://xkcd\\.com/\\d+/)~', $node->getAttribute('href'), $matches)) {
return $this->chatClient->postMessage($command->getRoom(), $matches[1]);
}
}
if (preg_match('/^(\\d+)$/', trim(implode(' ', $command->getParameters())), $matches) !== 1) {
return $this->chatClient->postMessage($command->getRoom(), self::NOT_FOUND_COMIC);
}
/** @var HttpResponse $response */
$response = (yield $this->httpClient->request('https://xkcd.com/' . $matches[1]));
if ($response->getStatus() !== 200) {
return $this->chatClient->postMessage($command->getRoom(), self::NOT_FOUND_COMIC);
}
return $this->chatClient->postMessage($command->getRoom(), 'https://xkcd.com/' . $matches[1]);
}
public function should(Command $command)
{
static $expr = '~(\\S+?)\\s+(.*?)\\sor\\s(?:(?:should\\s+\\1|rather)\\s+)?(.*?)(?:\\?|$)~i';
if (!preg_match($expr, implode(" ", $command->getParameters()), $match)) {
return $this->chatClient->postMessage($command->getRoom(), "Dunno.");
}
$yes = $match[2];
$no = strtolower($match[3]) === 'not' ? 'not ' . $match[2] : $match[3];
$answer = $this->translatePronouns(random_int(0, 1) ? $yes : $no);
$flags = PostFlags::NONE;
if (strtolower($match[1]) === 'i') {
$target = 'You';
} else {
if ($match[1][0] === '@') {
$target = $match[1];
} else {
if (null !== ($pingableName = (yield $this->chatClient->getPingableName($command->getRoom(), $match[1])))) {
$target = "@{$pingableName}";
$flags |= PostFlags::ALLOW_PINGS;
} else {
$target = $match[1];
}
}
}
$reply = "{$target} should {$answer}.";
return $this->chatClient->postMessage($command->getRoom(), $reply, $flags);
}
private function getPostBody(Command $command) : string
{
$parameters = $command->getParameters();
if (count($parameters) < 2) {
throw new \RuntimeException('Usage: `!!post [options] postdata url`');
}
return $parameters[count($parameters) - 2];
}
private function getBranchAndSearchTerm(Command $command) : array
{
$parameters = $command->getParameters();
if (count($parameters) < 3 || strtolower($command->getParameter(0)) !== '-b' || !preg_match('#^(?:[0-9]+\\.[0-9]+|PECL|MASTER)$#i', $command->getParameter(1))) {
return [self::DEFAULT_BRANCH, implode(' ', $parameters)];
}
return [strtoupper($command->getParameter(1)), implode(' ', array_slice($parameters, 2))];
}
public function search(Command $command) : \Generator
{
if (!$command->hasParameters()) {
return new Success();
}
$response = (yield $this->httpClient->request('http://www.imdb.com/xml/find?xml=1&nr=1&tt=on&q=' . rawurlencode(implode(' ', $command->getParameters()))));
return $this->chatClient->postMessage($command->getRoom(), $this->getMessage($response));
}
public function random(Command $command) : \Generator
{
if (!$command->hasParameters()) {
return new Success();
}
/** @var HttpResponse $response */
$response = (yield $this->httpClient->request(self::API_BASE_URL . 'v1/gifs/random?' . http_build_query(['api_key' => $this->apiKey, 'rating' => $this->rating, 'tag' => implode(' ', $command->getParameters())])));
$result = json_decode($response->getBody(), true);
return $this->chatClient->postMessage($command->getRoom(), $this->getMessage($result));
}
public function search(Command $command) : \Generator
{
if (!$command->hasParameters()) {
return new Success();
}
/** @var HttpResponse $response */
$response = (yield $this->httpClient->request('http://api.urbandictionary.com/v0/define?term=' . rawurlencode(implode(' ', $command->getParameters()))));
$result = json_decode($response->getBody(), true);
return $this->chatClient->postMessage($command->getRoom(), $this->getMessage($result), PostFlags::TRUNCATE);
}
public function run(Command $command) : Generator
{
if (!$command->hasParameters()) {
return $this->chatClient->postMessage($command->getRoom(), self::USAGE);
}
$form = (new FormBody())->addField("exp", implode(" ", $command->getParameters()));
$request = (new Request())->setMethod("POST")->setUri("https://tryhaskell.org/eval")->setBody($form);
$response = (yield $this->httpClient->request($request));
return $this->chatClient->postMessage($command->getRoom(), $this->getMessage($response));
}
public function search(Command $command) : \Generator
{
if (!$command->hasParameters()) {
return new Success();
}
/** @var HttpResponse $response */
$response = (yield $this->httpClient->request('https://developer.mozilla.org/en-US/search.json?highlight=false&q=' . rawurlencode(implode('%20', $command->getParameters()))));
$result = json_decode($response->getBody(), true);
if (!isset($result["documents"][0]["id"], $result["documents"][0]["url"])) {
return $this->postNoResult($command);
}
return $this->postResult($command, $result["documents"][0]);
}
public function search(Command $command) : \Generator
{
if (!$command->hasParameters()) {
return new Success();
}
/** @var HttpResponse $response */
$response = (yield $this->httpClient->request("https://man.freebsd.org/" . rawurlencode(implode("%20", $command->getParameters()))));
$dom = domdocument_load_html($response->getBody());
$xpath = new \DOMXPath($dom);
if (!$this->isFound($xpath)) {
return $this->postNoResult($command);
}
return $this->postResult($command, $xpath, $response->getRequest()->getUri());
}
public function search(Command $command) : \Generator
{
if (!$command->hasParameters()) {
return new Success();
}
/** @var HttpResponse $response */
$response = (yield $this->makeAPIRequest(['titles' => implode(' ', $command->getParameters())]));
$result = json_try_decode($response->getBody(), true);
$firstHit = reset($result['query']['pages']);
if (!isset($firstHit['pageid'])) {
return $this->chatClient->postReply($command, 'Sorry I couldn\'t find that page.');
}
$response = (yield $this->makeAPIRequest(['prop' => 'info', 'inprop' => 'url', 'pageids' => $firstHit['pageid']]));
$page = json_try_decode($response->getBody(), true);
return $this->chatClient->postMessage($command->getRoom(), $page['query']['pages'][$firstHit['pageid']]['canonicalurl']);
}
public function search(Command $command) : \Generator
{
$info = explode('/', implode('/', $command->getParameters()), 2);
if (count($info) !== 2) {
return $this->chatClient->postReply($command, "Usage: `!!packagist vendor package`");
}
list($vendor, $package) = $info;
$url = 'https://packagist.org/packages/' . urlencode($vendor) . '/' . urldecode($package) . '.json';
try {
/** @var HttpResponse $response */
$response = (yield $this->httpClient->request($url));
if ($response->getStatus() !== 200) {
$response = (yield from $this->getResultFromSearchFallback($vendor, $package));
}
$data = json_try_decode($response->getBody());
return $this->chatClient->postMessage($command->getRoom(), sprintf("[ [%s](%s) ] %s", $data->package->name, $data->package->repository, $data->package->description));
} catch (\Throwable $e) {
return $this->chatClient->postReply($command, 'No matching packages found');
}
}
public function search(Command $command) : Promise
{
if (!$command->getParameters()) {
return new Success();
}
$pattern = strtolower(implode(' ', $command->getParameters()));
foreach ([$pattern, '$' . $pattern, $pattern . 's', $pattern . 'ing'] as $candidate) {
if (isset($this->specialCases[$candidate])) {
$result = $this->specialCases[$candidate][0] === '@' && isset($this->specialCases[substr($this->specialCases[$candidate], 1)]) ? $this->specialCases[substr($this->specialCases[$candidate], 1)] : $this->specialCases[$candidate];
return $this->chatClient->postMessage($command->getRoom(), $result);
}
}
if (substr($pattern, 0, 6) === "mysql_") {
return $this->chatClient->postMessage($command->getRoom(), $this->getMysqlMessage());
}
$pattern = str_replace(['::', '->'], '.', $pattern);
$url = self::LOOKUP_URL_BASE . rawurlencode($pattern);
return resolve(function () use($command, $pattern, $url) {
/** @var HttpResponse $response */
$response = (yield $this->httpClient->request($url));
return $this->chatClient->postMessage($command->getRoom(), $response->getPreviousResponse() !== null ? $this->getMessageFromMatch(yield from $this->preProcessMatch($response, $pattern)) : (yield from $this->getMessageFromSearch($response)));
});
}
public function search(Command $command) : \Generator
{
if (!$command->hasParameters()) {
return new Success();
}
$text = implode(' ', $command->getParameters());
$searchTerm = (yield $this->messageResolver->resolveMessageText($command->getRoom(), $text));
$uri = $this->getSearchURL($searchTerm);
$request = (new HttpRequest())->setMethod('GET')->setUri($uri)->setHeader('User-Agent', self::USER_AGENT);
/** @var HttpResponse $response */
$response = (yield $this->httpClient->request($request));
if ($response->getStatus() !== 200) {
return $this->chatClient->postMessage($command->getRoom(), "Google responded with {$response->getStatus()}");
}
if (preg_match('#charset\\s*=\\s*([^;]+)#i', trim(implode(', ', $response->getHeader('Content-Type'))), $match) && !preg_match('/' . preg_quote(self::ENCODING, '/') . '/i', $match[1])) {
$body = iconv($match[1], self::ENCODING, $response->getBody());
}
if (empty($body)) {
$body = $response->getBody();
}
$dom = domdocument_load_html($body);
$xpath = new \DOMXPath($dom);
$nodes = $this->getResultNodes($xpath);
if ($nodes->length === 0) {
return $this->postNoResultsMessage($command);
}
$searchResults = $this->getSearchResults($nodes, $xpath);
$postMessage = $this->getPostMessage($searchResults, $uri, $searchTerm);
return $this->chatClient->postMessage($command->getRoom(), $postMessage);
}
public function toLanguage(Command $command, string $toLanguage = null) : \Generator
{
$params = $command->getParameters();
if ($params[0] === 'list') {
return $this->postSupportedLanguagesList($command->getRoom());
}
$toLanguage = $toLanguage ?? array_shift($params);
if (null === ($toLanguageCode = $this->getLanguageCode($toLanguage ?? array_shift($params)))) {
return $this->chatClient->postReply($command, 'Sorry, I don\'t speak ' . $toLanguage);
}
$fromLanguageCode = null;
if (preg_match('#^--from(?:=(.+))?$#', $params[0] ?? '', $match)) {
array_shift($params);
$fromLanguage = empty($match[1]) ? array_shift($params) : $match[1];
if (null === ($fromLanguageCode = $this->getLanguageCode($fromLanguage))) {
return $this->chatClient->postReply($command, 'Sorry, I don\'t speak ' . $fromLanguage);
}
}
if (count($params) < 1) {
return $this->chatClient->postReply($command, 'The empty string is the same in every language');
}
$text = (yield from $this->getTextFromArguments($command->getRoom(), $params));
$translation = (yield from $this->getTranslation($command->getRoom(), $text, $toLanguageCode, $fromLanguageCode));
return $this->chatClient->postMessage($command->getRoom(), $translation);
}
private function addCustomDadJoke(Command $command)
{
static $expr = '#^(?<name>\\w+)\\s*/(?<setup>(?:[^\\\\/]++|\\\\\\\\|\\\\/|\\\\)++)/(?<punchline>.+)$#';
if (!preg_match($expr, implode(' ', $command->getParameters(1)), $match)) {
return $this->chatClient->postReply($command, "Sorry, I don't get that joke, I need `name / setup / punchline`");
}
$jokes = (yield $this->storage->exists('jokes', $command->getRoom())) ? (yield $this->storage->get('jokes', $command->getRoom())) : [];
if (isset($jokes[$match['name']])) {
return $this->chatClient->postReply($command, sprintf("I already know a joke about %s! Tell me a new one.", $match['name']));
}
$jokes[$match['name']] = ['setup' => trim($match['setup']), 'punchline' => trim($match['punchline'])];
(yield $this->storage->set('jokes', $jokes, $command->getRoom()));
return $this->chatClient->postReply($command, sprintf("Ha ha ha! Brilliant! I'll save that one about %s for later!", $match['name']));
}
private function setReminder(Command $command, string $commandName) : Promise
{
return resolve(function () use($command, $commandName) {
$intervalParser = new IntervalParser();
switch ($commandName) {
case 'in':
$parameters = $intervalParser->normalizeTimeInterval(implode(" ", $command->getParameters()));
$expression = IntervalParser::$intervalSeparatorDefinitions . IntervalParser::$intervalWithTrailingData;
if (preg_match($expression, $parameters, $matches)) {
$time = $matches['interval'] ?? false;
$text = $matches['trailing'] ?? false;
}
break;
case 'at':
$time = $command->getParameter(0) ?? false;
// 24hrs
if ($time && preg_match(self::TIME_FORMAT_REGEX, $time)) {
// maybe @TODO support !!at monday next week remind?
$text = implode(" ", array_diff($command->getParameters(), array($time)));
}
break;
case 'reminder':
$parameters = implode(" ", $command->getParameters());
if (!preg_match(self::REMINDER_REGEX, $parameters, $matches)) {
return $this->chatClient->postMessage($command->getRoom(), self::USAGE);
}
$time = $matches[2] ?? '';
$text = $matches[1] ?? false;
if ($time !== '') {
$time = $intervalParser->normalizeTimeInterval($time);
}
break;
}
if (!isset($time) || !$time) {
return $this->chatClient->postMessage($command->getRoom(), "Have a look at the time again, yo!");
}
if (!isset($text) || !$text) {
return $this->chatClient->postMessage($command->getRoom(), self::USAGE);
}
$timestamp = strtotime($time) ?: strtotime("+{$time}");
// false|int
if (!$timestamp) {
return $this->chatClient->postMessage($command->getRoom(), "Have a look at the time again, yo!");
}
$key = (string) $command->getId();
$value = ['id' => $key, 'text' => $text, 'delay' => $time, 'userId' => $command->getUserId(), 'username' => $command->getUserName(), 'timestamp' => $timestamp];
$seconds = $timestamp - time();
if ($seconds <= 0) {
return $this->chatClient->postReply($command, "I guess I'm late: " . $text);
}
if ((yield $this->storage->set($key, $value, $command->getRoom()))) {
$watcher = once(function () use($command, $value, $key) {
(yield $this->storage->unset($key, $command->getRoom()));
return $this->chatClient->postReply($command, $value['text']);
}, $seconds * 1000);
$this->watchers[] = $watcher;
return $this->chatClient->postMessage($command->getRoom(), "Reminder set.");
}
return $this->chatClient->postMessage($command->getRoom(), "Dunno what happened but I couldn't set the reminder.");
});
}
