Broken images when filename contain multiple dots

My external images that I want to import along with the posts have the following naming convention: <timestamp>.<title>.<ext>, for example: 1365439414.4096flower.jpg.

The plugins does not handle properly the filename and the final filename gets trimmed down to “<timestamp>.<ext>”. This is happening due to improper extension dropping in wp_ultimate_csv_importer.php about the line 375 where instead of dropping the last item of the array, only the first one is used. This code would handle it properly:


$img_name = explode('/',$file_url);
$imgurl_split = count($img_name);
$img_name = explode('.',$img_name[$imgurl_split-1]);
array_pop($img_name); // new line
$img_title = $img_name = implode('.', $img_name); // changed line


https://www.ads-software.com/extend/plugins/wp-ultimate-csv-importer/