TimeTrex Time and Attendance

Code: Select all

<?php

//Build URL given a Class and Method to call.
//Format is: http://demo.timetrex.com/api/json/api.php?Class=&Method=&SessionID=
function buildURL( $class, $method ) {
	global $TIMETREX_URL;
	$url = $TIMETREX_URL . '?Class=' . $class . '&Method=' . $method;

	return $url;
}

//Handle complex result.
function handleResult( $result, $raw = false ) {
	if ( is_array( $result ) && isset( $result['api_retval'] ) ) {
		if ( $raw === true ) {
			return $result;
		} else {
			if ( $result['api_retval'] === false ) {
				if ( php_sapi_name() == 'cli' ) {
					$eol = "\n";
					$space = " ";
				} else {
					$eol = "<br>\n";
					$space = "-";
				}

				//Display any error messages that might be returned.
				$output[] = 'Returned:';
				$output[] = ( $result['api_retval'] === true ) ? '  IsValid: YES' : '    IsValid: NO';
				if ( $result['api_retval'] === true ) {
					$output[] = '  Return Value: ' . $result['api_retval'];
				} else {
					$output[] = '  Code: ' . $result['api_details']['code'];
					$output[] = '  Description: ' . $result['api_details']['description'];
					$output[] = '  Details: ';

					$details = $result['api_details']['details'];
					if ( is_array( $details ) ) {
						foreach ( $details as $row => $row_details ) {
							if ( isset( $row_details['error'] ) ) { //When importing data, each row has its own validation object, which could contain the "error" sub-element.
								$tmp_row_details = $row_details['error'];
							} else {
								$tmp_row_details = $row_details;
							}

							$output[] = '    Row: ' . $row;
							foreach ( $tmp_row_details as $field => $msgs ) {
								$output[] = str_repeat( $space, 2 ) .'Field: ' . $field;
								foreach ( $msgs as $msg ) {
									$output[] = str_repeat( $space, 4 ) .'Message: ' . $msg;
								}
							}
						}
					}
				}
				$output[] = '==============================================================';
				$output[] = '';

				echo implode( $eol, $output );
			}

			return $result['api_retval'];
		}
	}

	return $result;
}

//Post data (array of arguments) to URL
function postToURL( $url, $data = null, $raw_result = false ) {
	$curl_connection = curl_init();
	curl_setopt( $curl_connection, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1 );
	curl_setopt( $curl_connection, CURLOPT_URL, $url );
	curl_setopt( $curl_connection, CURLOPT_REFERER, $url ); //**IMPORTANT: Referer should always be sent to avoid requests being rejected due to CSRF security checks.
	curl_setopt( $curl_connection, CURLOPT_CONNECTTIMEOUT, 600 );
	curl_setopt( $curl_connection, CURLOPT_RETURNTRANSFER, true );
	curl_setopt( $curl_connection, CURLOPT_SSL_VERIFYPEER, false );
	curl_setopt( $curl_connection, CURLOPT_SSL_VERIFYHOST, false );
	curl_setopt( $curl_connection, CURLOPT_FOLLOWLOCATION, 0 );

	global $TIMETREX_API_KEY;
	curl_setopt( $curl_connection, CURLOPT_HTTPHEADER, [ 'Cookie: SessionID='. $TIMETREX_API_KEY ] ); //Send API Key as a cookie.

	//When sending JSON data to POST, it must be sent as: json=
	// should be an associative array with the first level being the number of arguments, where each argument can be of mixed type. ie:
	// array(
	//       0 => ,
	//		 1 => ,
	//		 2 => ,
	//       ...
	//      )

	echo "==============================================================\r\n";
	echo "Posting data to URL: " . $url . "\n";

	if ( $data !== null ) {
		$post_data = 'json=' . urlencode( json_encode( $data ) );
		curl_setopt( $curl_connection, CURLOPT_POSTFIELDS, $post_data );

		echo "  POST Data: " . $post_data . "\n";
	}
	echo "--------------------------------------------------------------\n";

	$result = curl_exec( $curl_connection );
	curl_close( $curl_connection );

	return handleResult( json_decode( $result, true ), $raw_result );
}

/*
 Global variables
*/
$TIMETREX_URL = 'http://localhost/timetrex/api/json/api.php';
$TIMETREX_API_KEY = 'APIb577e7a21a99d96f02bd66932fe5ddb37a110018'; //**IMPORTANT** Use the registered API key/Session ID from above.

$arguments = array( 'filter_data' => array(
    'id' => '0b8030ad-7c17-4fe4-b517-63f7a221b253'
    //'user_name' => 'john.doe567',
    )
);
$user_data = postToURL( buildURL( 'APIUser', 'getUser' ), array( $arguments ) );
?>