class_PrimeraApi.php

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<?php
class PrimeraApi {
        const PI_ERROR = -1;

        const PI_DONE = 200;

        const PI_RECEIVER_ERROR = 301;

        const PI_SENDER_ERROR = 401;

        const PI_AMOUNT_ERROR = 501;

        const PI_TOO_LESS_PRIMERA = 502;

        const PI_USER_CHECK_ERROR = 601;

        const PI_USER_CHECK_OK = 602;

        const PI_GET_PRIMERA_DONE = 701;

        private $host = "www.primusportal.de";
        private $path = "/transfer.interface.2.0.php";

        private $errno = 0;
        private $err = "";

        private $seperator = ":";

        private $username = "";
        private $password = "";

        private $data = array();

        public function __construct ($PPUsername, $PPPassword) {
                // Call parent constructor
                parent::__construct();

                // Clean up a little
                $this->removeSystemArray();
                $this->removeNumberFormaters();

                // Set data (DEPRECATED!)
                $this->username = $PPUsername;
                $this->password = $PPPassword;
        }

        function queryApi ( $data = array() ) {
                $fp = fsockopen($this->host, 80, $this->errno, $this->_err);
                if (!$fp) return false;

                $data["PrimusInterface_Username"] = base64_encode($this->username);
                $data["PrimusInterface_Password"] = base64_encode(md5($this->password));

                // POST-Daten übermitteln:
                $data = http_build_query($data, '', '&');

                fputs($fp, "POST {$this->path}HTTP/1.1\r\n");
                fputs($fp, "Host: {$this->host}\r\n");
                fputs($fp, "Content-type: application/x-www-form-urlencoded\r\n");
                fputs($fp, "Content-length: ". strlen($data) ."\r\n");
                fputs($fp, "Connection: close\r\n\r\n");
                fputs($fp, $data);

                $return = "";
                while (!feof($fp)) {
                        $return.=fgets($fp,128);
                }

                $content = explode("<!-- return-start -->", $return);
                return $content[1];
        }

        function parseContent ( $content ) {
                $x = explode("\n", $content);
                $return = array();
                foreach($x as $currentLine) {
                        $line_exploded = explode(":", $currentLine,2);
                        if (count($line_exploded) > 1) {
                                $return[$line_exploded[0]] = $line_exploded[1];
                        }
                }
                return $return;
        }

        public function payPrimera ($Receiver, $Amount, $Description = "") {
                $valid = false;
                $PostData = array("PrimusInterface_Action" => "Pay",
                        "PrimusInterface_Receiver" => base64_encode($Receiver),
                        "PrimusInterface_Amount" => base64_encode($Amount),
                        "PrimusInterface_Description" => base64_encode($Description) );

                $PostReturn = $this->parseContent( $this->queryApi($PostData) );

                $this->data = $PostReturn;
                if ($PostReturn["status"] == "200") {
                        $valid = true;
                }
                return $valid;
        }

        function CheckPrimusUser($User) {
                $valid = false;
                $PostData = array("PrimusInterface_Action"=> "CheckPrimusUser",
                        "PrimusInterface_CheckPrimusUser" => $User);

                $PostReturn = $this->parseContent( $this->queryApi($PostData) );

                $this->data = $PostReturn;

                if ($PostReturn["status"] == self::PI_USER_CHECK_OK) {
                        $valid = true;
                }
                return $valid;
        }

        function getPrimera() {
                $primera = false;
                $PostData = array( "PrimusInterface_Action" => "GetPrimera" );
                $PostReturn = $this->parseContent( $this->queryApi($PostData) );

                $this->data = $PostReturn;
                if ($PostReturn["status"] == self::PI_GET_PRIMERA_DONE) {
                        $primera = $PostReturn["primera"];
                }
                return $primera;
        }
}

// [EOF]
?>