$returnText .= $action($collection_id, $package_id);
break;
case 'links_editLink':
$returnText .= links_editLink($collection_id, $package_id, $link_coll, $link_type, $link_pack, $link_part, $link_id, $loc4msg, $what);
break;
case 'get_file':
$icon = DCTL_APPS_PATH . 'img' . SYS_PATH_SEP . 'missing.gif';
$fPath = DCTL_PROJECT_PATH . $collection_id . SYS_PATH_SEP . $url;
if (is_file($fPath)) {
$mime = getMIME($fPath);
$ext = strtolower(substr($fPath, -3, 3));
if (isImage($mime, $ext)) {
$icon = $fPath;
}
}
$iconMime = image2MIME($icon);
if ($iconMime == false) {
$iconMime = "image/jpeg";
}
header("Content-type: {$iconMime}", true);
readfile($icon);
break;
case 'load_preview':
$fPath = preg_replace('%' . HOST_BASE_PATH . '%', FS_BASE_PATH, $url, 1);
if (is_file($fPath)) {
$big = $fPath;
$med = str_ireplace(DCTL_MEDIA_BIG, DCTL_MEDIA_MED, $fPath);
$sml = str_ireplace(DCTL_MEDIA_BIG, DCTL_MEDIA_SML, $fPath);
if (!is_file($med) || !is_file($sml)) {
createPreview($big);
}
function getMIME($file)
{
//If mime magic is installed
if (function_exists("mime_content_type")) {
$mime = mime_content_type($file);
} else {
$mime = image2MIME($file);
if ($mime == false) {
$mime = "text/plain";
}
}
return strtolower($mime);
}