69 lines
2.0 KiB
PHP
69 lines
2.0 KiB
PHP
<?php
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/*if ($_SERVER['REQUEST_METHOD'] != "POST") {
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$response = array( "status" => "error",
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"msg" => "'signin' can only be accessed with the POST method");
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exit(json_encode($response)."\r\n");
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}*/
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require 'connect.php';
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if(!isset($_GET['localip'])) {
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$response = array( "status" => "error",
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"msg" => "missing localip");
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exit(json_encode($response)."\r\n");
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}
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$localip = $_GET['localip'];
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if(!isset($_GET['wifiboxid'])) {
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$response = array( "status" => "error",
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"msg" => "missing wifiboxid");
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exit(json_encode($response)."\r\n");
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}
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$wifiboxid = $_GET['wifiboxid'];
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$remoteip = getenv('REMOTE_ADDR');
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$timestamp = time();
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$id = $remoteip.'/'.$localip; //TODO: column length: 31
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try {
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$statement = $db->prepare( "REPLACE INTO $table " .
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"SET id = :id, " .
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" remoteip = :remoteip, " .
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" localip = :localip, " .
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" wifiboxid = :wifiboxid, " .
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" date = FROM_UNIXTIME(:timestamp)");
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$statement->execute(array( ":id" => $id,
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":remoteip" => $remoteip,
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":localip" => $localip,
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":wifiboxid" => $wifiboxid,
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":timestamp" => $timestamp));
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} catch (PDOException $e) {
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$response = array( "status" => "error",
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"msg" => $e->getMessage()." (".$e->getCode().")");
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exit(json_encode($response)."\r\n");
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}
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// Remove old signins
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$hourago = time() - 60*60;
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try {
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$statement = $db->prepare("DELETE FROM $table WHERE date < FROM_UNIXTIME(:hourago)");
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$statement->execute(array( ':hourago' => $hourago));
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} catch (PDOException $e) {
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$response = array( "status" => "error",
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"msg" => $e->getMessage()." (".$e->getCode().")");
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exit(json_encode($response)."\r\n");
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}
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$responseData = array( "remoteip" => $remoteip,
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"localip" => $localip,
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"wifiboxid" => $wifiboxid,
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"timestamp" => $timestamp);
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$response = array( "status" => "success",
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"data" => $responseData);
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exit(json_encode($response)."\r\n");
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?>
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