103 lines
3.7 KiB
Markdown
103 lines
3.7 KiB
Markdown
[Roots Theme homepage](http://www.rootstheme.com/) | [Documentation
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table of contents](TOC.md)
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# Theme library
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### activation.php
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This file handles the theme activation. [About the theme activation](activation.md).
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### cleanup.php
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This file handles the various WordPress clean up. [About the clean up](cleanup.md).
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### config.php
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This file is used to enable various theme features, define which pages get the sidebar, set the CSS classes for `.main` and `.sidebar`, set a Google Analytics ID, and set the post excerpt length.
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#### Enable theme features
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`add_theme_support()` is used to enable/disable:
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1. Root relative URLs
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2. [Rewrites](rewrites.md)
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3. HTML5 Boilerplate's `.htaccess`
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4. Bootstrap's top navbar
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5. Nice Search (redirect `/?s=` to `/search/`)
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If you don't want to use one of the features, either comment out the line or remove it.
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#### Define which pages shouldn't have the sidebar
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`roots_display_sidebar()` is used to define which pages shouldn't get the sidebar. By default, the 404, front `front-page.php` and `template-custom.php` templates are full width. If you would like to remove the sidebar from additional pages, add in the appropriate conditional or page template name.
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### init.php
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This file runs the initial theme setup and defines helper constants for later use
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### nav.php
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This file contains all the custom nav modifications (for Bootstrap) and clean up.
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### rewrites.php
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This file handles the clean URL rewrites. [About the rewrites](rewrites.md).
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### scripts.php
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This file handles all of the CSS and JavaScript.
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### sidebar.php
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Class which provides a simple configuration interface to define what pages you want to show the sidebar on.
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#### Stylesheets
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Stylesheets are enqueued in the following order:
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1. `/theme/assets/css/bootstrap.css`
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2. `/theme/assets/css/bootstrap-responsive.css`
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3. `/theme/assets/css/app.css`
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4. `/child-theme/style.css` (if a child theme is activated)
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`app.css` should be used for your site specific styling.
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If you're using LESS, make sure you compile the files to the proper locations:
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1. `css/less/bootstrap.less` -> `css/bootstrap.css`
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2. `css/less/responsive.less` -> `css/bootstrap-responsive.css`
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#### JavaScript
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JavaScript is loaded in the following order:
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1. `jquery-1.9.1.min.js` via Google CDN with local fallback
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2. `/theme/assets/js/vendor/modernizr-2.6.2.min.js`
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3. `/theme/assets/js/plugins.js` (in footer)
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4. `/theme/assets/js/main.js` (in footer)
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jQuery is loaded using the same method from HTML5 Boilerplate: grab Google CDN's jQuery, with a protocol relative URL; fallback to local if offline. It's kept in the header instead of footer to avoid conflicts with plugins.
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`plugins.js` contains a minified version of all the latest Bootstrap plugins.
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Learn about `plugins.js` and `main.js` in the HTML5 Boilerplate [JavaScript docs](https://github.com/h5bp/html5-boilerplate/blob/master/doc/js.md).
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##### jQuery in the footer
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It's safe to move jQuery to the footer if you're able to avoid problems with certain plugins that improperly use jQuery. Copy the necessary lines from `head.php` to `footer.php` right before `wp_footer()`, then update the `wp_register_script()` calls `scripts.php` to have scripts in the footer by setting the last argument to `true`.
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### utils.php
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This file contains utility functions used by other files in the theme.
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The theme wrapper is used to serve all of the template files. [About the theme wrapper](wrapper.md).
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### widgets.php
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This file registers the custom sidebars and custom widgets. There are two initial sidebars:
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1. Primary Sidebar (used by `templates/sidebar.php`, included from `base.php` within `.sidebar`)
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2. Footer (used by `templates/footer.php`)
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The included vCard widget can be used to build additional, custom widgets.
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