function mapfile_getmeta($fname)
{
if (extension_loaded('mapscript')) {
$map = new mapObj($_SESSION['mapfile-generator']['mapfile']);
$meta = array();
$meta['name'] = $map->name;
$meta['extent'] = array($map->extent->minx, $map->extent->miny, $map->extent->maxx, $map->extent->maxy);
if (preg_match('/(epsg:[0-9]+)/i', $map->getProjection(), $_p)) {
$meta['projection'] = $_p[1];
} else {
$map_projection = 'epsg:3857';
}
$meta['wms'] = strlen($map->getMetaData('wms_enable_request')) > 0;
if ($meta['wms']) {
$meta['wmstitle'] = strlen($map->getMetaData('wms_title')) > 0 ? $map->getMetaData('wms_title') : NULL;
$meta['wmsabstract'] = strlen($map->getMetaData('wms_abstract')) > 0 ? $map->getMetaData('wms_abstract') : NULL;
$meta['wmsattributiontitle'] = strlen($map->getMetaData('wms_attribution_title')) > 0 ? $map->getMetaData('wms_attribution_title') : NULL;
$meta['wmsattributiononlineresource'] = strlen($map->getMetaData('wms_attribution_onlineresource')) > 0 ? $map->getMetaData('wms_attribution_onlineresource') : NULL;
}
$map->free();
unset($map);
} else {
$map = new MapFile\Map($_SESSION['mapfile-generator']['mapfile']);
$meta = array();
$meta['name'] = $map->name;
$meta['extent'] = $map->extent;
$meta['projection'] = !is_null($map->projection) ? $map->projection : 'epsg:3857';
$meta['wms'] = $map->getMetadata('wms_enable_request') !== FALSE;
if ($meta['wms']) {
$meta['wmstitle'] = $map->getMetadata('wms_title') !== FALSE ? $map->getMetadata('wms_title') : NULL;
$meta['wmsabstract'] = $map->getMetadata('wms_abstract') !== FALSE ? $map->getMetadata('wms_abstract') : NULL;
$meta['wmsattributiontitle'] = strlen($map->getMetaData('wms_attribution_title')) > 0 ? $map->getMetaData('wms_attribution_title') : NULL;
$meta['wmsattributiononlineresource'] = strlen($map->getMetaData('wms_attribution_onlineresource')) > 0 ? $map->getMetaData('wms_attribution_onlineresource') : NULL;
}
}
if (isset($meta)) {
return $meta;
} else {
return FALSE;
}
}