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Difference between revisions of "Enabling Search Engine Friendly (SEF) URLs on IIS/IIS6"

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Tutorials are available for at least the following versions:
 
Tutorials are available for at least the following versions:
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Some of these tutorials are included below.
 
Some of these tutorials are included below.
  
== Joomla! 1.5 {{JVer|1.5}} and newer ==
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=== Joomla! 1.5 {{JVer|1.5}} and newer ===
 
{{:Enabling Search Engine Friendly (SEF) URLs on IIS/IIS6/1.5}}
 
{{:Enabling Search Engine Friendly (SEF) URLs on IIS/IIS6/1.5}}
  
== Joomla! 1.0 {{JVer|1.0}} ==
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=== Joomla! 1.0 {{JVer|1.0}} ===
 
{{:Enabling Search Engine Friendly (SEF) URLs on IIS/IIS6/1.0}}
 
{{:Enabling Search Engine Friendly (SEF) URLs on IIS/IIS6/1.0}}
 
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[[Category:IIS]]
 
[[Category:IIS]]
 
[[Category:Search Engine Friendly URLs]]
 
[[Category:Search Engine Friendly URLs]]
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Latest revision as of 10:07, 9 June 2011

Under IIS6, a third-party add-on must be used to enable Search Engine Friendly URLs. Helicon provides one which directly supports .htaccess rules.

Tutorials are available for at least the following versions:

Some of these tutorials are included below.

Joomla! 1.5 Joomla 1.5 and newer

There are several steps one must take to get Search Engine Friendly (SEF) URLs to work properly when using Joomla! on Microsoft's Internet Information Server (IIS) web servers. The following instructions should result in functional SEF URLs using Joomla! 1.5 and IIS6. The only caveat is that you need access to the server itself to install the ISAPI filter in step 1, so either you should be hosting your own server (not shared) or leasing a dedicated server from your web host. If you're using shared hosting, you will have to convince your web host to install it for you.

1) Install an ISAPI filter onto the web server that mimics mod_rewrite. There are several, some may be free but most are commercial applications. The important thing to remember is that it must mimic Apache's mod_rewrite. For example, Helicon's ISAPI_Rewrite 3 is commercial. There is a free version of the program which is limited in that it only allows a single configuration for all sites hosted on the server. To get individual site or directory configurations, you must pay for the full version.

2) Create a new file at the root of the Joomla! site called .htaccess and place the following in that file:

RewriteEngine On
RewriteCond %{REQUEST_URI} (/[^.]*|\.(html?|php))$  [NC]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule .* /index.php

3) Put the following after the opening <?php tag in Joomla!'s main index.php file:

if (isset($_SERVER['HTTP_X_REWRITE_URL']))
{
    $_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_REWRITE_URL'];
}

4) Enter a value for $live_site in Joomla!'s configuration.php file:

var $live_site = 'http://www.example.com/site1';

5) In Joomla!'s Global Configuration page, check the boxes next to all three SEF options and save the configuration, OR install a 3rd-party SEF component and enable it ([1] is known to work with this configuration).

At this point you should have a working Joomla! install utilising SEF URL's.

Joomla! 1.0 Joomla 1.0

First job is to install ISAPI rewriter of your choice http://www.isapirewrite.com/ or http://cheeso.members.winisp.net/IIRF.aspx

ISAPI ReWrite has a lite version (limited) and IIRF (IonicIsapiRewriter) is freeware always updated and the source is free!

Both are configured via file IsapiRewrite4.ini (you dont need to worry about .htaccess.txt ignore it). (if you are using IIRF IonicIsapiRewriter 2.x see below for a change in filename).

The following entries for ISAPI REWRITE:

RewriteLog  D:\temp\iirfLog.out
RewriteLogLevel 3
 
IterationLimit 10
 
# Joomla/Mambo rewrite rules
RewriteRule  ^/$                      /index.php [L]
RewriteRule ^/content/blogsection/([^/]+)/([^/]+)/ /index.php?option=com_content&task=blogsection&id=$1&Itemid=$2 [L]
RewriteRule ^/content/blogcategory/([^/]+)/([^/]+)/ /index.php?option=com_content&task=blogcategory&id=$1&Itemid=$2 [L]
RewriteRule ^/content/section/([^/]+)/([^/]+)/ /index.php?option=com_content&task=section&id=$1&Itemid=$2 [L]
RewriteRule  ^/component/option,([^/]+)/([^/]+),([^/]+)/([^/]+),([^/]+)/([^/]+),([^/]+) /index.php?option=$1&$2=$3&$4=$5&$6=$7 [L]
RewriteRule ^/component/option,([^/]+)/([^/]+),([^/]+)/([^/]+),([^/]+) /index.php?option=$1&$2=$3&$4=$5 [L]
RewriteRule ^/component/option,([^/]+)/([^/]+),([^/]+)/ /index.php?option=$1&$2=$3 [L]
RewriteRule ^/content/category/([^/]+)/([^/]+)/([^/]+)/ /index.php?option=com_content&task=category&sectionid=$1=&id=$2&Itemid=$3 [L]
RewriteRule ^/content/view/([^/]+)/([^/]+)/([^/]+)/([^/]+)/ /index.php?option=com_content&task=view&id=$1&Itemid=$2&limit=$3&limitstart=$4 [L]
RewriteRule ^/content/view/([^/]+)/([^/]+)/ /index.php?option=com_content&task=view&id=$1&Itemid=$2 [L]

The following is for IIRF IonicIsapiRewriter 1.x:

IterationLimit 10

Remark: If you are using IIRF IonicIsapiRewriter Version 2.x you must have a "global" configuration file in the directory where the DLL is and a site specific file (see Artio JoomSEF below as example) in the Joomla root. The filename for 2.x is no longer IsapiRewrite4.ini but changed to Iirf.ini (!)

Example for IirGlobal.ini:

RewriteEngine On
RewriteFilterPriority MEDIUM
StatusUrl /iirfStatus  RemoteOK
# Turn NotifyLog off if you can to optimize speed. If you need to log the original URL turn it on.
NotifyLog Off

Tested and working with ARTIO JoomSEF:

RewriteCond %{HTTP_URL}             (/[^.]*|\.(html?|php))$  [I] 
RewriteCond %{REQUEST_FILENAME}     !-f
RewriteCond %{REQUEST_FILENAME}     !-d
RewriteRule (.*)                /index.php                      [U,L]
# only use the U of the [U,L] if you have turned "NotifyLog ON" specified in your IirGlobal.ini
MaxMatchCount 10

Tested and working with default Joomla SEO:

RewriteRule ^/$                      /index.php [L]
RewriteRule ^/content/([^/]+)/([^/]+)/([^/]+)/([^/]+)/([^/]+)/ /index.php?option=com_content&task=$1&id=$2&Itemid=$3&limit=$4&limitstart=$5 [L]
RewriteRule ^/content/([^/]+)/([^/]+)/([^/]+)/ /index.php?option=com_content&task=$1&id=$2&Itemid=$3 [L]
RewriteRule  ^/component/option,([^/]+)/([^/]+),([^/]+)/([^/]+),([^/]+)/([^/]+),([^/]+) /index.php?option=$1&$2=$3&$4=$5&$6=$7 [L]
RewriteRule ^/component/option,([^/]+)/([^/]+),([^/]+)/ /index.php?option=$1&$2=$3 [L]

Tested and working with sh404SEF:

RewriteLogLevel 4 #Make it 0 in to turn debugging off
RewriteLog c:\IIRfLogfile.log #Write the absolute path of your file here 
 
MaxMatchCount 10
 
# don't rewrite any request that goes to administrator
RewriteRule ^/administrator   -   [L]
 
RewriteCond %{HTTP_URL} (/[^.]*|\.(html?|php)|!administrator)$  
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule (.*) /index.php [U,L]

Other Third party SEO should work once to follow there rewrite conditions/rules. I run IonicIsapiRewriter-1.2.12b the betas are rock solid and I use it on my production servers with no issues. Please follow vendors installation instructions to get the ISAPI filter working on your IIS server.