[users@httpd] Re: RewriteMap values including query strings

[Doug Strick <do...@gmail.com>]

I came across the post at http://www.webmasterworld.com/forum92/1400.htm
and it appears to have met my needs.  Below is the config I'm having
success with so far.  Will have to see what I can do to tweak and make it
more efficient, but I can confirm it's allowing me to use a single rewrite
map file with source URLs that do and do not contain query strings.  No
destination URL contains a query string.  I'll have to do some testing to
see if I notice much of a difference in performance if I convert it to a
dbm file too.

RewriteEngine on
RewriteMap rdm txt:/apps/httpd-2.4.10/conf/extra/redirects/redirect_map.txt

#Base URL contains a query string
RewriteCond %{QUERY_STRING} !=""
RewriteCond %{REQUEST_URI} !=""
RewriteCond ${rdm:%{REQUEST_URI}?%{QUERY_STRING}|NOT_FOUND} !=NOT_FOUND
RewriteRule ^.*$ ${rdm:%{REQUEST_URI}?%{QUERY_STRING}}? [R=301,L]

#Base URL does not contain query string
RewriteCond %{QUERY_STRING} !.
RewriteCond %{REQUEST_URI} ^(.*)
RewriteRule ^.*$ ${rdm:%1} [R=301,L]

On Mon, Jan 19, 2015 at 4:34 PM, Doug Strick <do...@gmail.com>
wrote:

> I'm working on adding some 301 redirects for some sites we're migrating.
> I've been given a large list of 1:1 redirects.  The majority of URLs
> include a query string.  I've included the the full 1:1 URL mapping list in
> my redirect map text file.  I'm finding issues when testing the URLs that
> contain query strings.  I've tried reading the documentation on RewriteMap
> and I'm guessing it just doesn't go deep enough to include 1:1 mappings for
> query strings.  Below are some example URLs in my rewrite map file.  Any
> suggestions on how I should set up my redirects to account for all of them
> in 1 rewrite map file?  I'm ok with using different rewrite rule blocks in
> my configs, but would prefer not to have to break up this map list as it's
> almost 15K lines.  Thanks
>
>
> http://www.example.com/ --> http://www.test.com/us/en/main.html
> http://www.example.com/?ps=1 --> http://www.test.com/us/en/main.html
> http://www.example.com/browse.cfm?prdID=99ABCDE-88FG-77HI--66JKLMNOP -->
> http://www.test.com/shop/catalog/item/12345
> http://www.example.com/pdfs/iteam-A.pdf -->
> http://www.test.com/shop/catalog/item/112233
> http://www.example.com/Products/View.cfm?cat=ItemClass&ID=0123ABC -->
> http://www.test.com/us/en/main/category1/subcategory1/productDetail.html
> http://www.example.com/previews/?d=7788 -->
> http://www.test.com/us/en/main/category1/subcategory2/productDetail.html
>
> http://www.example.com/Products/Search.cfm?prdID=88900ABCDEF-77GH-66IJ-55KLMNOP
> -->
> http://www.test.com/us/en/main/category1/subcategory2/productDetail.html
>
>