function google_get_mymaps_kml_feed($url)
{
$cache_key = "mymaps_kml_" . md5($url);
$cache = cache_get($cache_key);
if ($cache['ok']) {
return $cache['data'];
}
$parts = utils_parse_url($url);
if (!google_is_mymaps_hostname($parts['host'])) {
return null;
}
if ($parts['path'] != '/maps/ms') {
return null;
}
$query = array();
foreach (explode("&", $parts['query']) as $q) {
list($key, $value) = explode("=", $q, 2);
$query[$key] = $value;
}
if (!$query['msid']) {
return null;
}
$query['output'] = 'kml';
$feed_url = "http://{$parts['host']}{$parts['path']}?" . http_build_query($query);
#
cache_set($cache_key, $feed_url, "cache locally");
return $feed_url;
}
$GLOBALS['smarty']->display('page_upload3.txt');
exit;
}
#
# Confirmation and/or remote fetching
#
$ok = 1;
$GLOBALS['smarty']->assign_by_ref('parsed_url', $parsed);
$GLOBALS['smarty']->assign('url', $url);
# Is this remote URL special?
$is_flickr = 0;
$is_google = 0;
if (preg_match("/(www\\.)?flickr\\.com/", $parsed['host'])) {
$is_flickr = 1;
} else {
if (google_is_mymaps_hostname($parsed['host'])) {
$is_google = 1;
} else {
}
}
$GLOBALS['smarty']->assign("is_flickr", $is_flickr);
$GLOBALS['smarty']->assign("is_google", $is_google);
# If it's from Flickr then parse out what kind of Flickr URL
# we're parsing because we only support sets right now.
if ($is_flickr) {
list($flickr_type, $ignore) = import_flickr_url_type($url);
$GLOBALS['smarty']->assign_by_ref("flickr_url_type", $flickr_type);
if ($flickr_type != 'set') {
$ok = 0;
$GLOBALS['error']['invalid_flickr_type'] = 1;
}
}
#
$url = request_str("url");
$loggedin_url = "{$GLOBALS['cfg']['abs_root_url']}upload/mymaps/";
if ($url) {
$loggedin_url .= "?url=" . urlencode($url);
}
login_ensure_loggedin($loggedin_url);
#
$crumb_key = 'upload';
$GLOBALS['smarty']->assign("crumb_key", $crumb_key);
#
$ok = 1;
if ($url) {
$parsed_url = utils_parse_url($url);
if (!google_is_mymaps_hostname($parsed_url['host'])) {
$GLOBALS['error']['not_mymaps'] = 1;
$ok = 0;
}
$GLOBALS['smarty']->assign("url", $url);
$GLOBALS['smarty']->assign("scrubbed_url", utils_scrub_url($url));
$GLOBALS['smarty']->assign("parsed_url", $parsed_url);
}
if ($url && $ok) {
$feed_url = google_get_mymaps_georss_feed($url);
# Note: this is a place where things may break if the GOOG
# takes too long to return data. Just something to keep in
# mind.
if ($feed_url) {
$feed_title = google_get_mymaps_title($feed_url);
$GLOBALS['smarty']->assign("feed_title", $feed_title);
