*/
/* Define G2_EMBED = 1 to remember to generate correct URLs and return the HTML, etc. */
require_once dirname(__FILE__) . '/modules/core/classes/GalleryDataCache.class';
GalleryDataCache::put('G2_EMBED', 1, true);
require dirname(__FILE__) . '/main.php';
require dirname(__FILE__) . '/modules/core/classes/GalleryEmbed.class';
/*
* Simplify finding the path to embed.php by sending it as a HTTP header
* Idea:
* In your integration setup you need to find out
* - the filesystem path for embed.php
* - the g2Uri and the embedUri.
* You can get the embed.php path with your g2Uri by fetching
* http://example.com/gallery2/embed.php?getEmbedPath=1 via fsockopen.
*/
$getEmbedPath = GalleryUtilities::getRequestVariablesNoPrefix('getEmbedPath');
if (!empty($getEmbedPath)) {
if (!headers_sent()) {
/*
* Don't use GalleryUtilities::getRemoteHostAddress()
* since it checks headers that can be forged easily too
*/
$remotehost = GalleryUtilities::getServerVar('REMOTE_ADDR');
$remotehost = !empty($remotehost) ? gethostbyname($remotehost) : '';
$localhost = GalleryUtilities::getServerVar('HTTP_HOST');
$localhost = !empty($localhost) ? gethostbyname($localhost) : '127.0.0.1';
if (!empty($remotehost) && $remotehost == $localhost) {
if (defined('GALLERY_CONFIG_DIR')) {
/* GALLERY_CONFIG_DIR is multisite-aware */
header('X-G2-EMBED-PATH: ' . GALLERY_CONFIG_DIR . '/embed.php');
} else {
