WURFL Image Tailor (WIT)

Deliver downsized images to mobile devices

WURFL Image Tailor (WIT) http://web.wurfl.io/#wit is an automatic image transformation and delivery service, based on
the WURFL device detection library http://web.wurfl.io/#learnmore. WURFL will detect the device, and its screen size
and it will resize and optimize (downsize) each image accordingly.

This plugin hooks automatically into the WordPress HTML image code generation process and changes each image’s src
attribute, so that it is optimized for that specific device and delivered via the WURFL Image Tailor service.

The plugin also filters the post contents to replace the src attribute of images in it. But it currently does this for
all (!) images that it finds in the post contents. Right now it does not replace the href attribute of links that
point to images in the media gallery.

Use WordPress functions and filters

Make sure you use functions like:

• the_post_thumbnail(…)
• wp_get_attachment_image(…)
• the_content(…)

However, do not use wp_get_attachment_image_src(), because we cannot hook into it (yet)! Right now the plugin hooks
into these WordPress filters:

• wp_get_attachment_image_attributes
• the_content

Adaptive Images

Also, checkout Adaptive Images for WordPress https://wordpress.org/plugins/adaptive-images/ a self-hosted, transparent mobile images solution.

No surprises here:

1. Install the plugin via “Plugins > Add New”.
2. Activate the plugin.
3. It should simply work!
4. De-activate the plugin to disable it.
5. Activate the plugin to enable it.

Is the WURFL Image Tailor service free?

So far yes it is, but refer to http://web.wurfl.io/#wit for more info on this. This plugin is in no way affiliated to
the service itself. It is a simple connector.

Is the WURFL Image Tailor service production ready?

Well, not totally. We have seen it producing 503 errors in some random cases. After all it is a free service (so far).

1. 

   Plugin is installed and activated.

2. 

   Images are automatically delivered via the WURFL Image Tailor service.

0.9.06

• Documentation enhancements.

0.9.06

• Documentation enhancements.

0.9.05

• Documentation enhancements.
• Added empty index.php file for security.

0.9.04

• Documentation enhancements.
• Added plugin banner and screenshots.

0.9.03

• Minor code enhancements.

0.9.02

• Minor code enhancements.

0.9.01

• Minor code enhancements.

0.9

• Plugin is working and published.