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Wraps functions with existing checks.
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@jeffikus
jeffikus committed Aug 22, 2016
1 parent 526069a commit 32b86a5
Showing 1 changed file with 130 additions and 113 deletions.
243 changes: 130 additions & 113 deletions functions.php
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* @package components
*/

if ( ! function_exists( 'components_setup' ) ) :
/**
* Sets up theme defaults and registers support for various WordPress features.
*
* Note that this function is hooked into the after_setup_theme hook, which
* runs before the init hook. The init hook is too late for some features, such
* as indicating support for post thumbnails.
*/
function components_setup() {
/*
* Make theme available for translation.
* Translations can be filed in the /languages/ directory.
* If you're building a theme based on components, use a find and replace
* to change 'components' to the name of your theme in all the template files
if ( ! function_exists( 'components_setup' ) ) {
/**
* Sets up theme defaults and registers support for various WordPress features.
*
* Note that this function is hooked into the after_setup_theme hook, which
* runs before the init hook. The init hook is too late for some features, such
* as indicating support for post thumbnails.
*/
load_theme_textdomain( 'components', get_template_directory() . '/languages' );
function components_setup() {
/*
* Make theme available for translation.
* Translations can be filed in the /languages/ directory.
* If you're building a theme based on components, use a find and replace
* to change 'components' to the name of your theme in all the template files
*/
load_theme_textdomain( 'components', get_template_directory() . '/languages' );

// Add default posts and comments RSS feed links to head.
add_theme_support( 'automatic-feed-links' );

/*
* Let WordPress manage the document title.
* By adding theme support, we declare that this theme does not use a
* hard-coded <title> tag in the document head, and expect WordPress to
* provide it for us.
*/
add_theme_support( 'title-tag' );

/*
* Switch default core markup for search form, comment form, and comments
* to output valid HTML5.
*/
add_theme_support( 'html5', array(
'search-form',
'comment-form',
'comment-list',
'gallery',
'caption',
) );
}
add_action( 'after_setup_theme', 'components_setup' );
} // components_setup

// Add default posts and comments RSS feed links to head.
add_theme_support( 'automatic-feed-links' );

/*
* Let WordPress manage the document title.
* By adding theme support, we declare that this theme does not use a
* hard-coded <title> tag in the document head, and expect WordPress to
* provide it for us.
if ( ! function_exists( 'components_content_width' ) ) {
/**
* Set the content width in pixels, based on the theme's design and stylesheet.
*
* Priority 0 to make it available to lower priority callbacks.
*
* @global int $content_width
*/
add_theme_support( 'title-tag' );
function components_content_width() {
$GLOBALS['content_width'] = apply_filters( 'components_content_width', 640 );
}
add_action( 'after_setup_theme', 'components_content_width', 0 );
} // components_content_width

/*
* Switch default core markup for search form, comment form, and comments
* to output valid HTML5.
if ( ! function_exists( 'components_typekit' ) ) {
/**
* Enqueue TypeKit fonts.
*/
add_theme_support( 'html5', array(
'search-form',
'comment-form',
'comment-list',
'gallery',
'caption',
) );
}
endif; // components_setup
add_action( 'after_setup_theme', 'components_setup' );

/**
* Set the content width in pixels, based on the theme's design and stylesheet.
*
* Priority 0 to make it available to lower priority callbacks.
*
* @global int $content_width
*/
function components_content_width() {
$GLOBALS['content_width'] = apply_filters( 'components_content_width', 640 );
}
add_action( 'after_setup_theme', 'components_content_width', 0 );

/**
* Enqueue TypeKit fonts.
*/
function components_typekit() {
wp_enqueue_script( 'components_typekit', '//use.typekit.net/adl7prd.js' );
}
add_action( 'wp_enqueue_scripts', 'components_typekit' );

// Inject Typekit code into header
function components_typekit_inline() {
if ( wp_script_is( 'components_typekit', 'done' ) ) : ?>
<script type="text/javascript">try{Typekit.load();}catch(e){}</script>
<?php endif;
}
add_action( 'wp_head', 'components_typekit_inline' );
function components_typekit() {
wp_enqueue_script( 'components_typekit', '//use.typekit.net/adl7prd.js' );
}
add_action( 'wp_enqueue_scripts', 'components_typekit' );
} // components_typekit

/**
* Handles JavaScript detection.
*
* Adds a `js` class to the root `<html>` element when JavaScript is detected.
*/
function components_javascript_detection() {
echo "<script>(function(html){html.className = html.className.replace(/\bno-js\b/,'js')})(document.documentElement);</script>\n";
}
add_action( 'wp_head', 'components_javascript_detection', 0 );
if ( ! function_exists( 'components_typekit_inline' ) ) {
/**
* Inject Typekit code into header
*/
function components_typekit_inline() {
if ( wp_script_is( 'components_typekit', 'done' ) ) : ?>
<script type="text/javascript">try{Typekit.load();}catch(e){}</script>
<?php endif;
}
add_action( 'wp_head', 'components_typekit_inline' );
} // components_typekit_inline

if ( ! function_exists( 'components_javascript_detection' ) ) {
/**
* Handles JavaScript detection.
*
* Adds a `js` class to the root `<html>` element when JavaScript is detected.
*/
function components_javascript_detection() {
echo "<script>(function(html){html.className = html.className.replace(/\bno-js\b/,'js')})(document.documentElement);</script>\n";
}
add_action( 'wp_head', 'components_javascript_detection', 0 );
} // components_javascript_detection

/**
* Enqueue scripts and styles.
*/
function components_scripts() {
wp_enqueue_style( 'components-style', get_stylesheet_uri() );
if ( ! function_exists( 'components_scripts' ) ) {
/**
* Enqueue scripts and styles.
*/
function components_scripts() {
wp_enqueue_style( 'components-style', get_stylesheet_uri() );

wp_enqueue_script( 'components', get_template_directory_uri() . '/assets/js/main.js', array( 'jquery' ), '20120206', true );
wp_enqueue_script( 'components', get_template_directory_uri() . '/assets/js/main.js', array( 'jquery' ), '20120206', true );

wp_enqueue_script( 'components-skip-link-focus-fix', get_template_directory_uri() . '/assets/js/skip-link-focus-fix.js', array(), '20130115', true );
wp_enqueue_script( 'components-skip-link-focus-fix', get_template_directory_uri() . '/assets/js/skip-link-focus-fix.js', array(), '20130115', true );

}
add_action( 'wp_enqueue_scripts', 'components_scripts' );
}
add_action( 'wp_enqueue_scripts', 'components_scripts' );
} // components_scripts

/**
* Returns an array of contributors from Github.
*/
function components_get_contributors() {
$transient_key = 'components_contributors';
$contributors = get_transient( $transient_key );
if ( false !== $contributors )
return $contributors;
$response = wp_remote_get( 'https://api.github.com/repos/Automattic/theme-components/contributors?per_page=100' );
if ( is_wp_error( $response ) )
return array();
$contributors = json_decode( wp_remote_retrieve_body( $response ) );
if ( ! is_array( $contributors ) )
return array();
set_transient( $transient_key, $contributors, HOUR_IN_SECONDS );
return (array) $contributors;
}
if ( ! function_exists( 'components_get_contributors' ) ) {
/**
* Returns an array of contributors from Github.
*/
function components_get_contributors() {
$transient_key = 'components_contributors';
$contributors = get_transient( $transient_key );
if ( false !== $contributors )
return $contributors;
$response = wp_remote_get( 'https://api.github.com/repos/Automattic/theme-components/contributors?per_page=100' );
if ( is_wp_error( $response ) )
return array();
$contributors = json_decode( wp_remote_retrieve_body( $response ) );
if ( ! is_array( $contributors ) )
return array();
set_transient( $transient_key, $contributors, HOUR_IN_SECONDS );
return (array) $contributors;
}
} // components_get_contributors

/**
* components_theme_types Returns an array of types
* @return $types Array
*/
function components_theme_types() {
// Get the theme types
require get_template_directory() . '/components/theme-types.php';
if ( isset( $types ) && is_array( $types ) ) {
// Randomise order of types so as not to favour any in particular
shuffle( $types );
return $types;
} else {
return array();
if ( ! function_exists( 'components_theme_types' ) ) {
/**
* components_theme_types Returns an array of types
* @return $types Array
*/
function components_theme_types() {
// Get the theme types
require get_template_directory() . '/components/theme-types.php';
if ( isset( $types ) && is_array( $types ) ) {
// Randomise order of types so as not to favour any in particular
shuffle( $types );
return $types;
} else {
return array();
}
}
}
} // components_theme_types

/**
* Load Jetpack compatibility file.
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