I seem to have a problem which I've been struggling to solve. I'd love a bit of help here.
I have a dump site where I am using mod_autoindex
and FancyIndexing
.
I have my FancyIndexing
icons defined in my .htaccess
file. I also use mod_rewrite
to pass the files through several php scripts (depending on the file extension).
Everything works great, except when a file extension is matched on a RewriteRule
, Apache displays only it's default icon, and not the one specified.
All FancyIndexing
resources are on the /imgindex
directory, and all viewers are on the /viewers
directory.
This is the relevant part of the .htaccess
file (I'm currently tweaking it, so it's not optimized):
Options +Indexes
IndexOptions +XHTML +HTMLTable +FancyIndexing +FoldersFirst +SuppressHTMLPreamble +IconsAreLinks +IgnoreCase +NameWidth=*
IndexIgnore *~ imgindex viewers favicon.ico
HeaderName /imgindex/header.html
ReadmeName /imgindex/footer.html
# ------ Fancy Indexing ----------
AddIcon /imgindex/image.png .jpg .jp2 .jif .jpeg .tiff .tif .pict .pct .bmp .gif .png .psd .tga .ai .indd .fh* .fh10 .xcf .svg
AddIcon /imgindex/app.png .app
AddIcon /imgindex/movie.png .mov .mpg .mpeg .m2v .avi .divx .xvid .swf .wmv .wma .wm* .ram .rm .ogm .ogv
AddIcon /imgindex/txt开发者_开发百科.png .txt .text .log
# etc, etc.
DefaultIcon /imgindex/text.png
# ------ Rewriting --------
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} -f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_URI} !^viewers/(.*)$
RewriteCond %{REQUEST_URI} !^imgindex/(.*)$
RewriteRule ^(.*).(css|cs|cpp|h|hpp|pas|xml|js|asm|inc|as|sh|bat|cmd|html)$ /viewers/view_source.php?file=$1.$2&%{QUERY_STRING} [NC,L]
RewriteCond %{REQUEST_FILENAME} -f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_URI} !^viewers/(.*)$
RewriteCond %{REQUEST_URI} !^imgindex/(.*)$
RewriteRule ^(.*).(jpg)$ /viewers/viewjpg.php?file=$1.$2&%{QUERY_STRING} [NC,L]
# (etc, etc.)
As I said, everything seems to work great, except for the icons. In the case above, all .css, .cs, .cpp
, (etc), and all .jpg
files will use the icon defined in DefaultIcon
, instead of the one for its filetype (defined in AddIcon
).
If I remove the RewriteRule
that matches that filetype, the correct icon gets displayed.
Is this normal, expected behaviour? Any way to override it, if so?
Regards,
Ok, seems I found out why. mod_rewrite is, for some reason (a bug?) remapping all apr_read_dir() calls, which mod_autoindex uses (I ended up looking at mod_autoindex source code). Since it's considered a subrequest on the mapper module, as a workaround I just added a:
RewriteCond %{IS_SUBREQ} false
To each of the RewriteRules and it magically worked. Of course, this is just a workaround, since if you actually need a rewriterule on a subrequest, this might not work for you.
I do believe this to be a bug on mod_autoindex, since there's absolutely no reason the filename for the icon and/or description should be ANY different than the one used to actually print the output data.
There could be some obscure reasons to it though.
精彩评论