<?php
    class Phant {
        protected $url = ""; // Phant szerver címe
        protected $pubkey = ""; // Publikus kulcs
        protected $privkey = ""; // Privát kulcs
        protected $delkey = ""; // Kulcs a törléshez

        function __construct($url, $pubkey, $privkey, $delkey = "") {
            $this->url = $url;
            $this->pubkey = $pubkey;
            $this->privkey = $privkey;
            $this->delkey = $delkey;
        } // __constructor

        public function post($data) {
            $url = $this->url . "input/" . $this->pubkey . ".json";
            $data_str = "";
            foreach ($data as $key => $val) {
                $data_str .= $key . "=" . urlencode($val) . "&";
            } // foreach
            $data_str = substr($data_str, 0, -1);
            // curl
            $ch = curl_init();
            curl_setopt($ch, CURLOPT_URL, $url);
            curl_setopt($ch, CURLOPT_POST, count($data));
            curl_setopt($ch, CURLOPT_POSTFIELDS, $data_str);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
            curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 3);
            curl_setopt($ch, CURLOPT_TIMEOUT, 20);
            curl_setopt($ch, CURLOPT_HTTPHEADER, array("Phant-Private-Key: " . $this->privkey));
            $response = json_decode(curl_exec($ch));
            curl_close($ch);
            return $response;
        } // post

        public function get($format = "json", $page = false, $pubkey = "") {
            $url = $this->url . "output/" . ($pubkey ? $pubkey : $this->pubkey) . "." . $format . ($page ? "?page=" . $page : "");
            if ($format == "csv") return file_get_contents($url);
            return json_decode(file_get_contents($url));
        } // get

        // Stream tartalmának törlése
        public function clear() {
            $url = $this->url . "input/" . $this->pubkey . "/clear?private_key=" . $this->privkey;
            return json_decode(file_get_contents($url));
        } // clear

        // Stream statisztika
        public function stats($format = "json", $pubkey = "") {
            $url = $this->url . "output/" . ($pubkey ? $pubkey : $this->pubkey) . "/stats." . $format;
            if ($format == "csv") return file_get_contents($url);
            return json_decode(file_get_contents($url));
        } // stats

    } // Phant class