commit b6209614010cc17b57cd7def636d8c0c3abf32a3
Author: jkhsjdhjs <leon.moeller@yahoo.de>
Date:   Fri May 13 23:03:41 2016 +0200

    inital commit

diff --git a/bot.php b/bot.php
new file mode 100755
index 0000000..4d6e206
--- /dev/null
+++ b/bot.php
@@ -0,0 +1,287 @@
+<?php
+	class Bot {
+		const api = "https://api.telegram.org/bot";
+		private $token = "";
+		private $webhook = "";
+		private $validIDs = null;
+		private $mysql_user = null;
+		private $mysql_pw = null;
+		private $mysql_db = null;
+
+		public function __construct($token, $webhook = "", $validIDs = null, $mysqlUser = null, $mysqlPw = null, $mysqlDb = null) {
+			$this->setToken($token);
+			$this->setWebhookURL($webhook);
+			$this->validIDs = $validIDs;
+			$this->mysql_user = $mysqlUser;
+			$this->mysql_pw = $mysqlPw;
+			$this->mysql_db = $mysqlDb;
+		}
+
+		public function setToken($token) {
+			$this->token = $token;
+		}
+
+		public function setWebhookURL($webhook) {
+			$this->webhook = $webhook;
+		}
+		
+		public function setWebhook() {
+			$this->curlRequest("setWebhook", array("url" => $this->webhook));
+		}
+
+		public function deleteWebhook() {
+			$this->curlRequest("setWebhook", array("url" => ""));
+		}
+
+		public function addID($id) {
+			array_push($this->validIDs, $id);
+		}
+		
+		public function setMysqlUser($user) {
+			$this->mysql_user = $user;
+		}
+		
+		public function setMysqlPw($pw) {
+			$this->mysql_pw = $pw;
+		}
+		
+		public function setMysqlDb($db) {
+			$this->mysql_db = $db;
+		}
+		
+		private function mysql_connect() {
+			return new mysqli("localhost", $this->mysql_user, $this->mysql_pw, $this->mysql_db);
+		}
+		
+		private function mysql_check_file($filename) {
+			$link = $this->mysql_connect();
+			$res = $link->query("SELECT file_id FROM files WHERE file = '$filename' LIMIT 1");
+			$link->close();
+			if($res->num_rows == 0) {
+				return false;
+			}
+			$res = $res->fetch_object();
+			return $res->file_id;
+		}
+		
+		private function mysql_add_file($filename, $file_id) {
+			$link = $this->mysql_connect();
+			$link->query("INSERT INTO files (file, file_id) VALUES ('$filename', '$file_id')");
+			$link->close();
+		}
+
+		public function checkID($id) {
+			if(is_null($this->validIDs)) {
+				return true;
+			}
+			foreach($this->validIDs as $idArray) {
+				if($idArray === $id) {
+					return true;
+				}
+			}
+			return false;
+		}
+
+		private function curlRequest($method, $parameters) {
+			if (!is_string($method)) {
+				error_log("Method name must be a string\n");
+				return false;
+			}
+			if (!$parameters) {
+				$parameters = array();
+			} 
+			else if (!is_array($parameters)) {
+				error_log("Parameters must be an array\n");
+				return false;
+			}
+
+			$parameters["method"] = $method;
+			
+			$options = array(
+				CURLOPT_RETURNTRANSFER => true,
+				CURLOPT_CONNECTTIMEOUT => 5,
+				CURLOPT_TIMEOUT => 30,
+				CURLOPT_POSTFIELDS => json_encode($parameters),
+				CURLOPT_HTTPHEADER => array("Content-Type: application/json")
+			);
+
+			$ch = curl_init(Bot::api . $this->token . "/");
+			curl_setopt_array($ch, $options);
+			curl_exec($ch);
+			curl_close($ch);
+		}
+		
+		private function curlRequestFile($method, $file, $parameters) {
+			if(realpath("files/" . $file) === false) {
+				return false;
+			}
+			$param = strtolower(str_replace("send", "", $method));
+			$rv = $this->mysql_check_file($file);
+			if($rv !== false) {
+				$parameters[$param] = $rv;
+				$this->curlRequest($method, $parameters);
+			}
+			else {
+				$parameters[$param] = new CURLFile(realpath("files/" . $file));
+				$parameters["method"] = $method;
+				$options = array(
+					CURLOPT_RETURNTRANSFER => true,
+					CURLOPT_POSTFIELDS => $parameters,
+					CURLOPT_HTTPHEADER => array("Content-Type: multipart/form-data")
+				);
+				$ch = curl_init(Bot::api . $this->token . "/");
+				curl_setopt_array($ch, $options);
+				$response = curl_exec($ch);
+				curl_close($ch);
+				$response = json_decode($response, true);
+				if($response["ok"] === true) {
+					$file_id = $response["result"][$param];
+					if(array_key_exists("file_id", $file_id)) {
+						$file_id = $file_id["file_id"];
+					}
+					else {
+						$file_id = end($file_id)["file_id"];
+					}
+					$this->mysql_add_file($file, $file_id);
+				}
+				else {
+					return false;
+				}
+			}
+		}
+
+		public function sendMessage($chat_id, $text, $reply_to_message_id = null, $parse_mode = null, $disable_web_page_preview = null, $disable_notification = null, $reply_markup = null) {
+			if(!((is_integer($chat_id) || is_string($chat_id)) && is_string($text))) {
+				return false;
+			}
+			$parameters = array(
+				"chat_id" => $chat_id,
+				"text" => $text
+			);
+			if(is_integer($reply_to_message_id)) {
+				$parameters["reply_to_message_id"] = $reply_to_message_id;
+			}
+			if(is_string($parse_mode)) {
+				$parameters["parse_mode"] = $parse_mode;
+			}
+			if(is_bool($disable_web_page_preview) && $disable_web_page_preview !== false) {
+				$parameters["disable_web_page_preview"] = $disable_web_page_preview;
+			}
+			if(is_bool($disable_notification) && $disable_notification !== false) {
+				$parameters["disable_notification"] = $disable_notification;
+			}
+			if(is_object($reply_markup)) {
+				$parameters["reply_markup"] = $reply_markup;
+			}
+			$this->curlRequest("sendMessage", $parameters);
+		}
+
+		public function sendPhoto($chat_id, $photo, $reply_to_message_id = null, $caption = null, $disable_notification = null, $reply_markup = null) {
+			if(!((is_integer($chat_id) || is_string($chat_id)) && is_string($photo))) {
+				return false;
+			}
+			$parameters = array(
+				"chat_id" => $chat_id
+			);
+			if(is_integer($reply_to_message_id)) {
+				$parameters["reply_to_message_id"] = $reply_to_message_id;
+			}
+			if(is_string($caption)) {
+				$parameters["caption"] = $caption;
+			}
+			if(is_bool($disable_notification)) {
+				$parameters["disable_notification"] = $disable_notification;
+			}
+			if(is_object($reply_markup)) {
+				$parameters["reply_markup"] = $reply_markup;
+			}
+			$this->curlRequestFile("sendPhoto", $photo, $parameters);
+		}
+		
+		public function sendDocument($chat_id, $document, $reply_to_message_id = null, $caption = null, $disable_notification = null, $reply_markup = null) {
+			if(!((is_integer($chat_id) || is_string($chat_id)) && is_string($document))) {
+				return false;
+			}
+			$parameters = array(
+				"chat_id" => $chat_id
+			);
+			if(is_integer($reply_to_message_id)) {
+				$parameters["reply_to_message_id"] = $reply_to_message_id;
+			}
+			if(is_string($caption)) {
+				$parameters["caption"] = $caption;
+			}
+			if(is_bool($disable_notification)) {
+				$parameters["disable_notification"] = $disable_notification;
+			}
+			if(is_object($reply_markup)) {
+				$parameters["reply_markup"] = $reply_markup;
+			}
+			$this->curlRequestFile("sendDocument", $document, $parameters);
+		}
+		
+		public function sendSticker($chat_id, $sticker, $reply_to_message_id = null, $disable_notification = null, $reply_markup = null) {
+			if(!((is_integer($chat_id) || is_string($chat_id)) && is_string($sticker))) {
+				return false;
+			}
+			$parameters = array(
+				"chat_id" => $chat_id
+			);
+			if(is_integer($reply_to_message_id)) {
+				$parameters["reply_to_message_id"] = $reply_to_message_id;
+			}
+			if(is_bool($disable_notification)) {
+				$parameters["disable_notification"] = $disable_notification;
+			}
+			if(is_object($reply_markup)) {
+				$parameters["reply_markup"] = $reply_markup;
+			}
+			$this->curlRequestFile("sendSticker", $sticker, $parameters);
+		}
+		
+		public function sendVideo($chat_id, $video, $caption = null, $reply_to_message_id = null, $disable_notification = null, $reply_markup = null) {
+			if(!((is_integer($chat_id) || is_string($chat_id)) && is_string($video))) {
+				return false;
+			}
+			$parameters = array(
+				"chat_id" => $chat_id
+			);
+			if(is_string($caption)) {
+				$parameters["caption"] = $caption;
+			}
+			if(is_integer($reply_to_message_id)) {
+				$parameters["reply_to_message_id"] = $reply_to_message_id;
+			}
+			if(is_bool($disable_notification)) {
+				$parameters["disable_notification"] = $disable_notification;
+			}
+			if(is_object($reply_markup)) {
+				$parameters["reply_markup"] = $reply_markup;
+			}
+			require_once("/var/www/php/getID3/getid3/getid3.php");
+			$getID3 = new getID3();
+			$info = $getID3->analyze("files/" . $video);
+			if(isset($info["playtime_seconds"])) {
+				$parameters["duration"] = intval($info["playtime_seconds"]);
+			}
+			if(isset($info["video"]["resolution_x"])) {
+				$parameters["width"] = intval($info["video"]["resolution_x"]);
+			}
+			if(isset($info["video"]["resolution_y"])) {
+				$parameters["height"] = intval($info["video"]["resolution_y"]);
+			}
+			$this->curlRequestFile("sendVideo", $video, $parameters);
+		}
+		public function sendChatAction($chat_id, $action) {
+			if(!((is_integer($chat_id) || is_string($chat_id)) && is_string($action))) {
+				return false;
+			}
+			$parameters = array(
+				"chat_id" => $chat_id,
+				"action" => $action
+			);
+			$this->curlRequest("sendChatAction", $parameters);
+		}
+	}
+	
+?>
\ No newline at end of file