mirror of
https://github.com/GuduleLapointe/opensim-helpers.git
synced 2026-08-14 00:47:54 +00:00
97 lines
3.1 KiB
PHP
97 lines
3.1 KiB
PHP
<?php
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/**
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* register.php
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*
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* Script called by the simulator to register on the search engine. Actual data
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* fetch is processed by parser.php.
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*
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* Requires OpenSimulator Search module
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* [OpenSimSearch](https://github.com/kcozens/OpenSimSearch)
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* Events are fetched from 2do HYPEvents or any other HYPEvents implementation
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* [2do HYPEvents](https://2do.directory)
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*
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* @package magicoli/opensim-helpers
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* @author Gudule Lapointe <gudule@speculoos.world>
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* @link https://github.com/magicoli/opensim-helpers
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* @license AGPLv3
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*
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* Includes portions of code from
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* [OpenSimSearch](https://github.com/kcozens/OpenSimSearch)
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*/
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require_once 'includes/config.php';
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require_once 'includes/search.php';
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$host = $_GET['host'];
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$port = $_GET['port'];
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$service = $_GET['service'];
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if ( $host == '' || $port == '' ) {
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header( 'HTTP/1.0 400 Bad Request' );
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echo "400 Bad Request: missing region host and/or port\n";
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exit;
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}
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switch ( $service ) {
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case 'online':
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// Check if there is already a database row for this host
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$query = $SearchDB->prepare( 'SELECT register FROM hostsregister WHERE host = :host AND port = :port' );
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$query->execute(
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array(
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':host' => $host,
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':port' => $port,
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)
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);
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// Get the request time as a timestamp for later
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$timestamp = $_SERVER['REQUEST_TIME'];
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// If a database row was returned check the nextcheck date
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if ( $query->rowCount() > 0 ) {
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$query = $SearchDB->prepare(
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'UPDATE hostsregister
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SET register = :timestamp, nextcheck = 0, checked = 0, failcounter = 0
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WHERE host = :host AND port = :port'
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);
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} else {
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// The SELECT did not return a result. Insert a new record.
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$query = $SearchDB->prepare( "INSERT INTO hostsregister VALUES (:host, :port, :timestamp, 0, 0, 0, '')" );
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// $query->execute( array($host, $port, $timestamp) );
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}
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$query->execute(
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array(
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':host' => $host,
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':port' => $port,
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':timestamp' => $timestamp,
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)
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);
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// Trigger parser for new host
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dontwait(); // make sure simulator doesn't pause start process
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sleep( 2 ); // leave simulator start process some time before querying it
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$parser = "{$_SERVER['REQUEST_SCHEME']}://{$_SERVER['HTTP_HOST']}" . dirname( $_SERVER['REQUEST_URI'] ) . '/parser.php';
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$result = file_get_contents( $parser );
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break;
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case 'offline':
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ossearch_hostUnregister( $host, $port );
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break;
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}
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/**
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* Deprecated since 0.9.0. Multiple registrars can be set directly from OpenSim config.
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* This would create duplicate registration requests, and worst, an infinite loop
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* if this service url is included in the array.
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*
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* Could be re-enabled with a specific option like FORWARD_TO_REGISTRARS, but only
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* with a strict test to ensure we don't call ourselves again and no registrar is
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* called both from robust and this script.
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*/
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// if ( is_array( SEARCH_REGISTRARS ) & ! empty( $hostname ) & ! empty( $port ) & ! empty( $service ) ) {
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// $querystring = getenv( 'QUERY_STRING' );
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// foreach ( SEARCH_REGISTRARS as $registrar ) {
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// $result = file_get_contents( "$registrar?$querystring" );
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// }
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// }
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die;
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