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 $feed_url;
}
function utils_scrub_url($url)
{
$parts = utils_parse_url($url);
$query = array();
foreach (explode("&", $parts['query']) as $q) {
list($key, $value) = explode("=", $q);
$query[$key] = $value;
}
$url = "{$parts['scheme']}://{$parts['host']}{$parts['path']}?";
$url .= http_build_query($query);
return $url;
}
$pre_process['errors'] = $_errors;
}
$GLOBALS['smarty']->assign_by_ref("pre_process", $pre_process);
# store the file somewhere in a pending bin?
}
}
} else {
if ($crumb_ok && post_str('url')) {
$url = post_str('url');
# Can I even upload by URL?
if (!$GLOBALS['cfg']['enable_feature_import_by_url']) {
$GLOBALS['error']['uploads_by_url_disabled'] = 1;
$smarty->display("page_upload_disabled.txt");
exit;
}
$parsed = utils_parse_url($url);
$ok = $parsed['ok'];
# dumper($parsed);
$error_details = '';
if ($ok && !in_array($parsed['scheme'], array('http', 'https'))) {
$error_details = 'Invalid scheme. Only http and https are currently supported.';
$ok = 0;
}
if ($ok && !$parsed['host']) {
$error_details = 'Missing or invalid hostname.';
$ok = 0;
}
# Check to make sure there is a path ?
if ($ok && is_array($GLOBALS['cfg']['import_by_url_blacklist'])) {
if (in_array($parsed['host'], $GLOBALS['cfg']['import_by_url_blacklist'])) {
$error_details = 'Uploads not allowed from host.';
exit;
}
#
$url = request_str("url");
$loggedin_url = "{$GLOBALS['cfg']['abs_root_url']}upload/flickr/";
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 (!preg_match("/(www\\.)?flickr\\.com/", $parsed_url['host'])) {
$GLOBALS['error']['not_flickr'] = 1;
$ok = 0;
}
$GLOBALS['smarty']->assign("url", $url);
$GLOBALS['smarty']->assign("parsed_url", $parsed_url);
}
if ($url && $ok) {
$feed_url = flickr_get_georss_feed($url);
if (!$feed_url) {
$GLOBALS['error']['no_feed_url'] = 1;
$ok = 0;
}
}
#
