// Check thumbnail cache. If cache is available we will SEND & EXIT
// --------------------------------
if ($album_config['thumbnail_cache'] == 1 && file_exists($pic_thumbnail_fullpath)) {
image_output($pic_thumbnail_fullpath, $pic_title_reg, $pic_filetype, 'thumb_');
exit;
}
if (!file_exists($pic_fullpath)) {
message_die(GENERAL_MESSAGE, $lang['Pic_not_exist']);
}
$pic_size = @getimagesize($pic_fullpath);
$pic_width = $pic_size[0];
$pic_height = $pic_size[1];
if ($pic_width < $album_config['thumbnail_size'] && $pic_height < $album_config['thumbnail_size']) {
$copy_success = @copy($pic_fullpath, $pic_thumbnail_fullpath);
@chmod($pic_thumbnail_fullpath, 0777);
image_output($pic_fullpath, $pic_title_reg, $pic_filetype, 'thumb_');
exit;
} else {
// --------------------------------
// Cache is empty. Try to re-generate!
// --------------------------------
if ($pic_width > $pic_height) {
$thumbnail_width = $album_config['thumbnail_size'];
$thumbnail_height = $album_config['thumbnail_size'] * ($pic_height / $pic_width);
} else {
$thumbnail_height = $album_config['thumbnail_size'];
$thumbnail_width = $album_config['thumbnail_size'] * ($pic_width / $pic_height);
}
// Old Thumbnails - BEGIN
// Old thumbnail generation functions, for GD1 and some strange servers...
if ($album_config['gd_version'] == 1 || $album_config['use_old_pics_gen'] == 1) {
$Image->Resize($thumbnail_width, $thumbnail_height);
if ($apply_wm == true) {
$wm_position = $album_config['disp_watermark_at'] > 0 && $album_config['disp_watermark_at'] < 10 ? $album_config['disp_watermark_at'] : 5;
$wm_maxsize = 50;
$wm_transition = 75;
$Image->WatermarkPos($wm_file, $wm_position, $wm_maxsize, $wm_transition);
}
if ($album_config['midthumb_cache'] == true) {
$Image->SendToFile($pic_info['thumbnail_new_m_fullpath'], $album_config['thumbnail_quality']);
//@chmod($pic_info['thumbnail_new_m_fullpath'], 0777);
}
$Image->SendToBrowser($pic_info['title_reg'], $pic_info['filetype'], 'mid_', '', $album_config['thumbnail_quality']);
/*
// This is most CPU consuming for JPG...
$Image->SendToBrowser($pic_info['title_reg'], $pic_info['filetype'], 'mid_', '', $album_config['thumbnail_quality']);
*/
if ($Image == true) {
$Image->Destroy();
exit;
} else {
$Image->Destroy();
// It seems you have not GD installed :(
if ($album_config['show_img_no_gd'] == false) {
image_no_thumbnail('mid_' . $pic_info['title_reg'] . '.' . $pic_info['filetype']);
exit;
} else {
image_output($pic_info['fullpath'], $pic_info['title_reg'], $pic_info['filetype'], 'mid_');
exit;
}
}
}
