[jira] [Commented] (TIKA-1788) message/rfc822 parser doesn't identify attachment filenames from Content-Disposition header

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TIKA-1788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16201199#comment-16201199 ] 

ASF GitHub Bot commented on TIKA-1788:
--------------------------------------

AarjavP opened a new pull request #211: [TIKA-1788] RFC822Parser: provide email attachment filenames when available
URL: https://github.com/apache/tika/pull/211
 
 
   https://issues.apache.org/jira/browse/TIKA-1788 old case but had the solution in it. Not sure why it never made it in.
   
   There is other info available in `MaximalBodyDescriptor`. However I am not sure how they would map to fields in `Metadata` or if most files would even have that info*.
   
   One piece of info that I would like to make available is either the whole `Content-Disposition` line which I am not sure how to get, or flags for `attachment`/`inline` that are almost always available with filename. Looking at the source code, it is parsed but hidden away behind a `private` field.😢 
 
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> message/rfc822 parser doesn't identify attachment filenames from Content-Disposition header
> -------------------------------------------------------------------------------------------
>
>                 Key: TIKA-1788
>                 URL: https://issues.apache.org/jira/browse/TIKA-1788
>             Project: Tika
>          Issue Type: Bug
>    Affects Versions: 1.11
>            Reporter: Sergey Tsalkov
>         Attachments: grep_content_disposition.zip
>
>
> rfc822 email files can contain attachments as subparts, and they'll
> generally specify the filename of the attachment in a manner like
> this:
> Content-Disposition: attachment;
>         filename*=utf-8''image001.jpg
> Tika doesn't seem to be grabbing that information at all!



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