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POHow to write mod rewrite to serve @2x images from different path?
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  1. POHow to write mod rewrite to serve @2x images from different path?
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    copied!<p>I am trying to use Drupal 7 to manage the content for an iOS app. I can setup Drupal to create retina (@2x) size and non-retina size images. Rather than update the app to get @2x images from a different path, I would like to use mod rewrite if possible to serve @2x images from a different folder.</p> <p>For example, the path to non-retina images are: &nbsp;&nbsp;&nbsp;&nbsp;/sites/default/files/styles/<code>large</code>/public/flyers/OfficialSchedule.jpg?itok=qGpDKWpr</p> <p>I would like the request for OfficialSchedule@2x.jpg to come from: &nbsp;&nbsp;&nbsp;&nbsp;/sites/default/files/styles/<code>retina</code>/public/flyers/OfficialSchedule.jpg?itok=qGpDKWpr</p> <p>Is this possible?</p> <p><em><strong>Result: Thanks to @jerdiggity</em></strong></p> <p>I had to add <code>$conf['image_allow_insecure_derivatives'] = TRUE;</code> to my settings file for Drupal 7.20 and higher to allow images to be requested without adding the token value.</p> <pre><code># NOTES: Check the file name to see if it matches the @2x pattern: RewriteCond %{REQUEST_FILENAME} ^(.*)(@2x\.\w+)$ [NC] # NOTES: This may or may not be necessary, depending on your desired results (uncomment if so): RewriteCond %{REQUEST_URI} ^(/sites/default/files/styles/regular/public/flyer/) [NC] # NOTES: Rewrite everything with @2x, but don't rewrite requests to the /sites/default/files/styles/retina/public/flyer/ directory (duplicate rewrites) RewriteCond %{REQUEST_URI} !^(/sites/default/files/styles/retina/public/flyer/) [NC] RewriteRule ([^/]*)@2x\.(\w+) /sites/default/files/styles/retina/public/flyer/$1\.$2 [L,R=301] </code></pre>
 

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