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functions.php
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functions.php
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<?php
/**
* Clean Blog functions and definitions
*
* @package Clean Blog
*/
if ( ! function_exists( 'cleanblog_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 cleanblog_setup() {
/*
* Make theme available for translation.
* Translations can be filed in the /languages/ directory.
* If you're building a theme based on Clean Blog, use a find and replace
* to change 'cleanblog' to the name of your theme in all the template files
*/
load_theme_textdomain( 'cleanblog', 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' );
/*
* Enable support for Post Thumbnails on posts and pages.
*
* @link http://codex.wordpress.org/Function_Reference/add_theme_support#Post_Thumbnails
*/
add_theme_support( 'post-thumbnails' );
// This theme uses wp_nav_menu() in one location.
register_nav_menus( array(
'primary' => esc_html__( 'Primary Menu', 'cleanblog' ),
) );
/*
* 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',
) );
/*
* Enable support for Post Formats.
* See http://codex.wordpress.org/Post_Formats
*/
// add_theme_support( 'post-formats', array(
// 'aside',
// 'image',
// 'video',
// 'quote',
// 'link',
// ) );
// Set up the WordPress core custom background feature.
add_theme_support( 'custom-background', apply_filters( 'cleanblog_custom_background_args', array(
'default-color' => 'ffffff',
'default-image' => '',
) ) );
}
endif; // cleanblog_setup
add_action( 'after_setup_theme', 'cleanblog_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 cleanblog_content_width() {
$GLOBALS['content_width'] = apply_filters( 'cleanblog_content_width', 750 );
}
add_action( 'after_setup_theme', 'cleanblog_content_width', 0 );
/**
* Enqueue scripts and styles.
*/
function cleanblog_scripts() {
wp_enqueue_style( 'cleanblog-style', get_stylesheet_uri() );
wp_enqueue_style( 'cleanblog-bootstrap', get_template_directory_uri() . '/css/bootstrap.min.css' );
wp_enqueue_style( 'cleanblog-theme', get_template_directory_uri() . '/css/clean-blog.min.css' );
wp_enqueue_style( 'pillar-press-fontawesome', get_template_directory_uri() . '/css/fontawesome-all.min.css' );
wp_enqueue_style( 'cleanblog-lora', '//fonts.googleapis.com/css?family=Lora:400,700,400italic,700italic' );
wp_enqueue_style( 'cleanblog-opensans', '//fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,300,600,700,800' );
wp_enqueue_script( 'cleanblog-navigation', get_template_directory_uri() . '/js/navigation.js', array(), '20180318', true );
wp_enqueue_script( 'cleanblog-skip-link-focus-fix', get_template_directory_uri() . '/js/skip-link-focus-fix.js', array(), '20180318', true );
wp_enqueue_script( 'cleanblog-jquery', get_template_directory_uri() . '/js/jquery.min.js', array(), '20180318', true );
wp_enqueue_script( 'cleanblog-bootstrap', get_template_directory_uri() . '/js/bootstrap.min.js', array(), '20180318', true );
wp_enqueue_script( 'cleanblog-theme', get_template_directory_uri() . '/js/clean-blog.min.js', array(), '20180318', true );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'cleanblog_scripts' );
/**
* Custom template tags for this theme.
*/
require get_template_directory() . '/inc/template-tags.php';
/**
* Custom functions that act independently of the theme templates.
*/
require get_template_directory() . '/inc/extras.php';
/**
* Customizer additions.
*/
require get_template_directory() . '/inc/customizer.php';
/**
* Load Jetpack compatibility file.
*/
require get_template_directory() . '/inc/jetpack.php';
/**
* Remove container DIV from navigation menu in header.
*/
function my_wp_nav_menu_args( $args = '' ) {
$args['container'] = false;
return $args;
}
add_filter( 'wp_nav_menu_args', 'my_wp_nav_menu_args' );
/**
* Customizing the excerpt
*/
// Customize the excerpt length
function custom_excerpt_length( $length ) {
return 60;
}
add_filter( 'excerpt_length', 'custom_excerpt_length', 999 );
// Add a Read More link to the end of the excerpt
function custom_excerpt_more( $more ) {
return ' ... <a class="read-more" href="' . get_permalink( get_the_ID() ) . '">' . __( 'Read More', 'cleanblog' ) . '</a>';
}
add_filter( 'excerpt_more', 'custom_excerpt_more' );
// Add a class to the <p> wrap around the excerpt
function add_class_to_excerpt( $excerpt ) {
return str_replace( '<p', '<p class="excerpt"', $excerpt );
}
add_filter( "the_excerpt", "add_class_to_excerpt" );
/**
* Require Github Updater plugin for theme update checks
*/
require get_template_directory() . '/inc/install-github-updater.php';