Anatomy of a Nova skin

As a skin author, you're free to structure your skin however you see fit. Through much trial and error though, we've found a structure like the one described below to be the most flexible way to approach building a Nova skin.

Root folder

• _global - files used across multiple sections of the skin; you can name this directory whatever you want, but we've found _global to be the best option
• admin – files specific to the admin section of Nova; this directory cannot be renamed
• login – files specific to the login section of Nova; this directory cannot be renamed
• main – files specific to the main section of Nova; this directory cannot be renamed
• wiki – files specific to Nova's wiki; this directory cannot be renamed
• preview-admin.jpg – a preview image of the admin section (only used when selecting a skin); this image must be in the root directory of your skin and cannot be renamed or Nova will not be able to show a preview of the skin section to users
• preview-login.jpg – a preview image of the login section (only used when selecting a skin); this image must be in the root directory of your skin and cannot be renamed or Nova will not be able to show a preview of the skin section to users
• preview-main.jpg – a preview image of the main section (only used when selecting a skin); this image must be in the root directory of your skin and cannot be renamed or Nova will not be able to show a preview of the skin section to users
• preview-wiki.jpg – a preview image of the wiki section (only used when selecting a skin); this image must be in the root directory of your skin and cannot be renamed or Nova will not be able to show a preview of the skin section to users
• skin.yml – the QuickInstall file used by Nova to install the skin
• template_admin.php – the base HTML structure of the admin section (this file must be in the root directory of your skin and cannot be renamed or your skin will not work); see here for more information about skin templates
• template_login.php – the base HTML structure of the login section (this file must be in the root directory of your skin and cannot be renamed or your skin will not work); see here for more information about skin templates
• template_main.php – the base HTML structure of the main section (this file must be in the root directory of your skin and cannot be renamed or your skin will not work); see here for more information about skin templates
• template_wiki.php – the base HTML structure of the wiki section (this file must be in the root directory of your skin and cannot be renamed or your skin will not work); see here for more information about skin templates

Section folders

• ajax - files that should be used to replace system Ajax files for your skin only; this is part of the seamless substitution system
• css - CSS files used for the changing the look of the skin section
• images - any images used for the skin section
• js - files that should be used to replace system JavaScript files for your skin only; this is part of the seamless substitution system
• pages - files that should be used to replace system view files for your skin only; this is part of the seamless substitution system

Images

The best practice to follow when adding images to your skin will depend on how you plan to use the image.

Generally speaking, if the image is going to be accessed by multiple sections of the skin, we recommend using the _global directory. This can include a skin's header image, a logo, or any other asset(s) you'll use throughout the user interface. If you'll only use the image in a specific section of the skin, it's probably best to place it in the relevant section's images directory.