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https://issues.apache.org/jira/browse/TIKA-976?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nick Burch resolved TIKA-976.
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Resolution: Fixed
Fix Version/s: 1.3
> Inaccurate XLS detection trough POIFSContainerDetector
> ------------------------------------------------------
>
> Key: TIKA-976
> URL: https://issues.apache.org/jira/browse/TIKA-976
> Project: Tika
> Issue Type: Improvement
> Components: mime
> Affects Versions: 1.2
> Reporter: Marco Quaranta
> Labels: detection, mime, poi, xls
> Fix For: 1.3
>
> Attachments: test_book.xls
>
>
> I've found an inaccurate detection with the attached xls file.
> POIFSContainerDetector is unable to determine the exact mimetype
> (vnd.ms-excel) and returns the generic "x-tika-msoffice". This is due to the
> fact this file's root names are :[Book, DocumentSummaryInformation,
> SummaryInformation]. POIFSContainerDetector checks only that names contains
> "WorkBook".
> Could it be possible to add a further or-check like this:
> if (names.contains("Workbook") || names.contains("Book"))
> Thank you,
> Marco
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