Page MenuHomePhabricator (Chris)
Files F631599

Botan.php
No OneTemporary
Actions

Authored By
Unknown
Size
8 KB
Referenced Files
None
Subscribers
None

Botan.php
View Options

<?php
/**
* This file is part of the TelegramBot package.
*
* (c) Avtandil Kikabidze aka LONGMAN <akalongman@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Longman\TelegramBot;
use GuzzleHttp\Client;
use GuzzleHttp\Exception\RequestException;
use Longman\TelegramBot\Entities\Update;
use Longman\TelegramBot\Exception\TelegramException;
/**
* Class Botan
*
* Integration with http://botan.io statistics service for Telegram bots
*/
class Botan
{
/**
* Botan.io API URL
*
* @var string
*/
protected static $api_base_uri = 'https://api.botan.io';
/**
* Yandex AppMetrica application key
*
* @var string
*/
protected static $token = '';
/**
* Guzzle Client object
*
* @var \GuzzleHttp\Client
*/
private static $client;
/**
* The actual command that is going to be reported
*
* Set as public to let the developers either:
* - block tracking from inside commands by setting the value to non-existent command
* - override which command is tracked when commands call other commands with executedCommand()
*
* @var string
*/
public static $command = '';
/**
* Initialize Botan
*
* @param string $token
* @param integer $timeout
*
* @throws \Longman\TelegramBot\Exception\TelegramException
*/
public static function initializeBotan($token, $timeout = 3)
{
if (empty($token)) {
throw new TelegramException('Botan token is empty!');
}
if (!is_numeric($timeout)) {
throw new TelegramException('Timeout must be a number!');
}
self::$token = $token;
self::$client = new Client(['base_uri' => self::$api_base_uri, 'timeout' => $timeout]);
BotanDB::initializeBotanDb();
}
/**
* Lock function to make sure only the first command is reported (the one user requested)
*
* This is in case commands are calling other commands with executedCommand()
*
* @param string $command
*/
public static function lock($command = '')
{
if (empty(self::$command)) {
self::$command = strtolower($command);
}
}
/**
* Track function
*
* @param \Longman\TelegramBot\Entities\Update $update
* @param string $command
*
* @return bool|string
* @throws \Longman\TelegramBot\Exception\TelegramException
*/
public static function track(Update $update, $command = '')
{
if (empty(self::$token) || strtolower($command) !== self::$command) {
return false;
}
if (empty($update)) {
throw new TelegramException('Update object is empty!');
}
// Release the lock in case someone runs getUpdates in foreach loop
self::$command = '';
// For now, this is the only way
$update_data = (array) $update;
$data = [];
if ($update->getMessage()) {
$data = $update_data['message'];
$event_name = 'Generic Message';
if (!empty($data['entities']) && is_array($data['entities'])) {
foreach ($data['entities'] as $entity) {
if ($entity['type'] === 'bot_command' && $entity['offset'] === 0) {
if (strtolower($command) === 'generic') {
$command = 'Generic';
} elseif (strtolower($command) === 'genericmessage') {
$command = 'Generic Message';
} else {
$command = '/' . strtolower($command);
}
$event_name = 'Command (' . $command . ')';
break;
}
}
}
} elseif ($update->getEditedMessage()) {
$data = $update_data['edited_message'];
$event_name = 'Edited Message';
} elseif ($update->getChannelPost()) {
$data = $update_data['channel_post'];
$event_name = 'Channel Post';
} elseif ($update->getEditedChannelPost()) {
$data = $update_data['edited_channel_post'];
$event_name = 'Edited Channel Post';
} elseif ($update->getInlineQuery()) {
$data = $update_data['inline_query'];
$event_name = 'Inline Query';
} elseif ($update->getChosenInlineResult()) {
$data = $update_data['chosen_inline_result'];
$event_name = 'Chosen Inline Result';
} elseif ($update->getCallbackQuery()) {
$data = $update_data['callback_query'];
$event_name = 'Callback Query';
}
if (empty($event_name)) {
return false;
}
// In case there is no from field (channel posts) assign chat id
if (isset($data['from']['id'])) {
$uid = $data['from']['id'];
} elseif (isset($data['chat']['id'])) {
$uid = $data['chat']['id'];
} else {
$uid = 0; // if that fails too assign id = 0
}
try {
$response = self::$client->request(
'POST',
str_replace(
['#TOKEN', '#UID', '#NAME'],
[self::$token, $uid, urlencode($event_name)],
'/track?token=#TOKEN&uid=#UID&name=#NAME'
),
[
'headers' => [
'Content-Type' => 'application/json'
],
'json' => $data
]
);
$response = (string) $response->getBody();
} catch (RequestException $e) {
$response = ($e->getResponse()) ? (string) $e->getResponse()->getBody() : '';
} finally {
$responseData = json_decode($response, true);
if ($responseData['status'] !== 'accepted') {
if (!empty($response)) {
TelegramLog::debug("Botan.io track post failed, API reply:\n$response\n\n");
} else {
TelegramLog::debug("Botan.io track post failed, API returned empty response!\n\n");
}
return false;
}
return $responseData;
}
}
/**
* Url Shortener function
*
* @param string $url
* @param integer $user_id
*
* @return string
* @throws \Longman\TelegramBot\Exception\TelegramException
*/
public static function shortenUrl($url, $user_id)
{
if (empty(self::$token)) {
return $url;
}
if (empty($user_id)) {
throw new TelegramException('User id is empty!');
}
$cached = BotanDB::selectShortUrl($user_id, $url);
if (!empty($cached)) {
return $cached;
}
try {
$response = self::$client->request(
'POST',
str_replace(
['#TOKEN', '#UID', '#URL'],
[self::$token, $user_id, urlencode($url)],
'/s/?token=#TOKEN&user_ids=#UID&url=#URL'
)
);
$response = (string) $response->getBody();
} catch (RequestException $e) {
$response = ($e->getResponse()) ? (string) $e->getResponse()->getBody() : '';
} finally {
if (!filter_var($response, FILTER_VALIDATE_URL) === false) {
BotanDB::insertShortUrl($user_id, $url, $response);
return $response;
} else {
if (!empty($response)) {
TelegramLog::debug("Botan.io URL shortening failed for '$url', API reply:\n$response\n\n");
} else {
TelegramLog::debug("Botan.io URL shortening failed for '$url', API returned empty response!\n\n");
}
return $url;
}
}
}
}

File Metadata

Mime Type
text/x-php
Expires
Sun, Nov 15, 12:21 PM (1 d, 20 h)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
128217
Default Alt Text
Botan.php (8 KB)

Event Timeline