[patch] Treat RTF files with .doc extension as binary

[uws@…]

Some .doc files have an application/rdf mime type, e.g. Abiword export-as-doc actually saves a RTF file with a .doc filename. These files are not handled correctly by the Trac MIME viewer, since those RTF files are incorrectly shown as text. The special handling code for RTF (and PostScript and PDF) does not catch this case.

The fix is quite simple:

• Detect .doc and .dot files as application/msword
• Add application/msword to the TREAT_AS_BINARY list

Trivial patch below:

--- trac/mimeview/api.py.orig	2008-04-03 23:24:33.000000000 +0200
+++ trac/mimeview/api.py	2008-04-03 23:24:40.000000000 +0200
@@ -76,6 +76,7 @@
     'application/pdf':        ['pdf'],
     'application/postscript': ['ps'],
     'application/rtf':        ['rtf'],
+    'application/msword':     ['doc', 'dot'],
     'application/x-sh':       ['sh'],
     'application/x-csh':      ['csh'],
     'application/x-troff':    ['nroff', 'roff', 'troff'],
@@ -674,7 +675,8 @@
     TREAT_AS_BINARY = [
         'application/pdf',
         'application/postscript',
-        'application/rtf'
+        'application/rtf',
+        'application/msword',
     ]
 
     def get_quality_ratio(self, mimetype):

Please include this in your upcoming releases.

Sincerely,

Wouter Bolsterlee <uws@…>