WoltLab/com.woltlab.wcf.exporter — pull request #15 by SoftCreatR (2014-09-08 19:28:20+00:00)
Title: Fix attachment import

You are currently using `_wp_attachment_metadata` to read attachment informations. This wont work, because the meta key `_wp_attachment_metadata` only exists for images. In case of non-images, this produces an error while importing.

You are using it to get the file location. A better (and working) way is to read the meta key `_wp_attached_file`, which exists for all attachments (and provides everything you need).