Brion Vibber 9c7b66984c Enhanced upload file type detection. If given an original filename, we'll attempt to detect type from the extension if we were unable to make a definitive match from content. Generic octet-stream, zip, and MS Office type are explicitly singled out for re-checks, which fixes OpenOffice and MS Office documents to come up with the proper types when misdetected. ... File extensions can also be added to the upload type whitelist; they'll be normalized to types for the actual comparison, so only known extensions will work.		2010-06-28 08:59:47 -07:00
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image.gif
image.jpeg
image.jpg
image.png
office.pdf
presentation.odp
presentation.otp
presentation.pot
presentation.potm
presentation.ppt
presentation.pptx
spreadsheet.ods
spreadsheet.ots
spreadsheet.xls
spreadsheet.xlsx
spreadsheet.xlt
wordproc.doc
wordproc.docx
wordproc.odt
wordproc.ott
wordproc.rtf