ultramsg.class.php

<?php
    namespace UltraMsg;
	
	/**
		* Class WhatsAppApi
		* @package Ultramsg
	*/
	
    class WhatsAppApi {
        protected $token = '';
        protected $instance_id = '';  
		
        /**
			* Ultramsg constructor.
			* @param $token
			* @param $instance_id
		*/
        public function __construct($token, $instance_id){
            $this->token = $token; 
			$this->instance_id = "instance".preg_replace('/[^0-9]/', '',$instance_id);
			
		}
		
		// messages
		public function getMessages($page=1,$limit=100,$status="all",$sort="asc",$id="",$referenceId="",$from="",$to="",$ack=""){
			$params =array("page"=>$page,"limit"=>$limit,"status"=>$status,"sort"=>$sort,"id"=>$id,"referenceId"=>$referenceId,"from"=>$from,"to"=>$to,"ack"=>$ack);
			return $this->sendRequest("GET","messages",$params );
		}
		
		public function getMessageStatistics(){
			return $this->sendRequest("GET","messages/statistics");
		}
		
		public function sendChatMessage($to,$body,$priority=10,$referenceId=""){
			$params =array("to"=>$to,"body"=>$body,"priority"=>$priority,"referenceId"=>$referenceId);
			return $this->sendRequest("POST","messages/chat",$params );
		}
		
		public function sendImageMessage($to,$image,$caption="",$priority=10,$referenceId="",$nocache=false){
			$params =array("to"=>$to,"caption"=>$caption,"image"=>$image,"priority"=>$priority,"referenceId"=>$referenceId,"nocache"=>$nocache);
			return $this->sendRequest("POST","messages/image",$params );
		}
		
		public function sendDocumentMessage($to,$filename,$document,$priority=10,$referenceId="",$nocache=false){
			$params =array("to"=>$to,"filename"=>$filename,"document"=>$document,"priority"=>$priority,"referenceId"=>$referenceId,"nocache"=>$nocache);
			return $this->sendRequest("POST","messages/document",$params );
		}
		
		public function sendAudioMessage($to,$audio,$priority=10,$referenceId="",$nocache=false){
			$params =array("to"=>$to,"audio"=>$audio,"priority"=>$priority,"referenceId"=>$referenceId,"nocache"=>$nocache);
			return $this->sendRequest("POST","messages/audio",$params );
		}
		
		public function sendVoiceMessage($to,$audio,$priority=10,$referenceId="",$nocache=false){
			$params =array("to"=>$to,"audio"=>$audio,"priority"=>$priority,"referenceId"=>$referenceId,"nocache"=>$nocache);
			return $this->sendRequest("POST","messages/voice",$params );
		}
		
		public function sendVideoMessage($to,$video,$caption="",$priority=10,$referenceId="",$nocache=false){
			$params =array("to"=>$to,"caption"=>$caption,"video"=>$video,"priority"=>$priority,"referenceId"=>$referenceId,"nocache"=>$nocache);
			return $this->sendRequest("POST","messages/video",$params );
		}
		
		public function sendLinkMessage($to,$link,$priority=10,$referenceId=""){
			$params =array("to"=>$to,"link"=>$link,"priority"=>$priority,"referenceId"=>$referenceId);
			return $this->sendRequest("POST","messages/link",$params );
		}
		
		public function sendContactMessage($to,$contact,$priority=10,$referenceId=""){
			$params =array("to"=>$to,"contact"=>$contact,"priority"=>$priority,"referenceId"=>$referenceId);
			return $this->sendRequest("POST","messages/contact",$params );
		}
		public function sendLocationMessage($to,$address,$lat,$lng,$priority=10,$referenceId=""){
		$params =array("to"=>$to,"address"=>$address,"lat"=>$lat,"lng"=>$lng,"priority"=>$priority,"referenceId"=>$referenceId);
		return $this->sendRequest("POST","messages/location",$params );
		}
		public function sendVcardMessage($to,$vcard,$priority=10,$referenceId=""){
		$params =array("to"=>$to,"vcard"=>$vcard,"priority"=>$priority,"referenceId"=>$referenceId);
		return $this->sendRequest("POST","messages/vcard",$params );
		}
		public function sendClearMessage($status){
		$params =array("status"=>$status);
		return $this->sendRequest("POST","messages/clear",$params );
		}
		public function resendByStatus($status){
		$params =array("status"=>$status);
		return $this->sendRequest("POST","messages/resendByStatus",$params );
		}
		
		public function resendById($id){
		$params =array("id"=>$id);
		return $this->sendRequest("POST","messages/resendById",$params );
		}
		
		// instance
		
		public function getInstanceStatus(){
		return $this->sendRequest("GET","instance/status");
		}
		
		public function getInstanceQr(){
		return $this->sendRequest("GET","instance/qr");
		}
		
		public function getInstanceQrCode(){
		return $this->sendRequest("GET","instance/qrCode");
		}
		
		public function getInstanceScreenshot($encoding=""){
		return $this->sendRequest("GET","instance/screenshot",array("encoding"=>$encoding));
		}
		
		public function getInstanceMe(){
		return $this->sendRequest("GET","instance/me");
		}
		
		public function getInstanceSettings(){
		return $this->sendRequest("GET","instance/settings");
		}
		
		public function sendInstanceTakeover(){
		return $this->sendRequest("POST","instance/takeover" );
		}
		
		public function sendInstanceLogout(){
		return $this->sendRequest("POST","instance/logout" );
		}
		
		public function sendInstanceRestart(){
		return $this->sendRequest("POST","instance/restart" );
		}
		
		public function sendInstanceSettings($sendDelay="1",$webhook_url="",$webhook_message_received=false,$webhook_message_create=false,$webhook_message_ack=false,$webhook_message_download_media=false){
		$params =array("sendDelay"=>$sendDelay,"webhook_url"=>$webhook_url,"webhook_message_received"=>json_encode($webhook_message_received),"webhook_message_create"=>json_encode($webhook_message_create),"webhook_message_ack"=>json_encode($webhook_message_ack),"webhook_message_download_media"=>json_encode($webhook_message_download_media));
		return $this->sendRequest("POST","instance/settings",$params);
		}
		
		public function sendInstanceClear(){
		return $this->sendRequest("POST","instance/clear" );
		}
		
		// Chats
		
		public function getChats(){
		return $this->sendRequest("GET","chats");
		}
		
		public function getChatsMessages($chatId,$limit=100){
		$params =array("chatId"=>$chatId,"limit"=>$limit);
		return $this->sendRequest("GET","chats/messages",$params);
		}
		
		// Contacts
		
		public function getContacts(){
		return $this->sendRequest("GET","contacts");
		}
		
		public function getContact($chatId){
		$params =array("chatId"=>$chatId);
		return $this->sendRequest("GET","contacts/contact",$params);
		}
		
		public function getBlockedContacts(){
		return $this->sendRequest("GET","contacts/blocked");
		}
		
		public function checkContact($chatId){
		$params =array("chatId"=>$chatId);
		return $this->sendRequest("GET","contacts/check",$params);
		}
		
		public function blockContact($chatId){
		$params =array("chatId"=>$chatId);
		return $this->sendRequest("POST","contacts/block",$params);
		}
		
		public function unblockContact($chatId){
		$params =array("chatId"=>$chatId);
		return $this->sendRequest("POST","contacts/unblock",$params);
		}
		
		public function sendRequest($method,$path,$params=array()){
		
		if(!is_callable('curl_init')){
		return array("Error"=>"cURL extension is disabled on your server");
		}
		$url="https://api.ultramsg.com/".$this->instance_id."/".$path;
		$params['token'] = $this->token;
		$data=http_build_query($params);
		if(strtolower($method)=="get")$url = $url . '?' . $data;
		$curl = curl_init($url);
		if(strtolower($method)=="post"){
		curl_setopt($curl, CURLOPT_POST, true);
		curl_setopt($curl, CURLOPT_POSTFIELDS,$data);
		}	 
		curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);
		curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
		curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
		curl_setopt($curl, CURLOPT_HEADER, 1);
		$response = curl_exec($curl);
		$httpCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
		if($httpCode == 404) {
		return array("Error"=>"instance not found or pending please check you instance id");
		}
		$contentType = curl_getinfo($curl, CURLINFO_CONTENT_TYPE);
		$header_size = curl_getinfo($curl, CURLINFO_HEADER_SIZE);
		$header = substr($response, 0, $header_size);
		$body = substr($response, $header_size);
		curl_close($curl);
		
		if (strpos($contentType,'application/json') !== false) {
		return json_decode($body,true);
		}
		return $body;
		}
		
		
		
		
		}