load_funcs('/files/model/_image.funcs.php');
$size_name = $size;
if (!isset($thumbnail_sizes[$size])) {
// this file size alias is not defined, use default:
// TODO: dh> this causes links for e.g. "fit-50x50" to work also, but with the drawback of images not getting served from the
// .evocache directory directly. I think invalid $size params should bark out here.
// fp> ok.
$size_name = 'fit-80x80';
}
if (!isset($thumbnail_sizes[$size_name][4])) {
// Set blur percent in 0 by default
$thumbnail_sizes[$size_name][4] = 0;
}
// Set all params for requested size:
list($thumb_type, $thumb_width, $thumb_height, $thumb_quality, $thumb_percent_blur) = $thumbnail_sizes[$size_name];
$Filetype =& $File->get_Filetype();
// pre_dump( $Filetype );
// TODO: dh> Filetype may be NULL here! see also r1.18 (IIRC)
$mimetype = $Filetype->mimetype;
// pre_dump( $mimetype );
// Try to output the cached thumbnail:
$err = $File->output_cached_thumb($size_name, $mimetype, $mtime, $size_x);
//pre_dump( $err );
if ($err == '!Thumbnail not found in' . $Settings->get('evocache_foldername')) {
// The thumbnail wasn't already in the cache, try to generate and cache it now:
$err = NULL;
// Short error code
list($src_width, $src_height) = imgsize($File->get_full_path());
if (!$resample_all_images && check_thumbnail_sizes($thumb_type, $thumb_width, $thumb_height, $src_width, $src_height)) {
// There is no need to resample, use original!
$err = $File->get_af_thumb_path($size_name, $mimetype, true, $size_x);
