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A magazine theme with clean, responsive design focused on highlighting featured content prominently on home page. This is slated for 3.8. Development will occur in trunk for the theme, and in plugins for the nice-to-have features. Nice-to-have improvements include: - Add a Contributors page template to highlight authors. - Easy-to-manage featured content. - Add support for an Authors widget to highlight authors. Welcome, Twenty Fourteen né Further. Props iamtakashi, see #24858. git-svn-id: http://core.svn.wordpress.org/trunk@24832 1a063a9b-81f0-0310-95a4-ce76da25c4cd
446 lines
12 KiB
PHP
446 lines
12 KiB
PHP
<?php
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/**
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* Twenty Fourteen functions and definitions
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*
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* @package WordPress
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* @subpackage Twenty_Fourteen
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*/
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/**
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* Set the content width based on the theme's design and stylesheet.
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*
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*/
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if ( ! isset( $content_width ) )
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$content_width = 474; /* pixels */
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function futher_set_content_width() {
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global $content_width;
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if ( is_page_template( 'full-width-page.php' ) || is_attachment() )
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$content_width = 895;
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}
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add_action( 'template_redirect', 'futher_set_content_width' );
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if ( ! function_exists( 'twentyfourteen_setup' ) ) :
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/**
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* Sets up theme defaults and registers support for various WordPress features.
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*
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* Note that this function is hooked into the after_setup_theme hook, which runs
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* before the init hook. The init hook is too late for some features, such as indicating
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* support post thumbnails.
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*
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*/
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function twentyfourteen_setup() {
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/**
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* Custom template tags for this theme.
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*/
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require( get_template_directory() . '/inc/template-tags.php' );
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/**
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* Customizer additions
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*/
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require( get_template_directory() . '/inc/customizer.php' );
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/**
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* Make theme available for translation
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* Translations can be filed in the /languages/ directory
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* If you're building a theme based on Twenty Fourteen, use a find and replace
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* to change 'twentyfourteen' to the name of your theme in all the template files
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*/
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load_theme_textdomain( 'twentyfourteen', get_template_directory() . '/languages' );
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/**
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* Add default posts and comments RSS feed links to head
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*/
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add_theme_support( 'automatic-feed-links' );
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/**
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* Enable support for Post Thumbnails
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*/
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add_theme_support( 'post-thumbnails', array( 'post' ) );
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/**
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* Adding several sizes for Post Thumbnails
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*/
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add_image_size( 'featured-thumbnail-large', 672, 0 );
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add_image_size( 'featured-thumbnail-featured', 672, 336, true );
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add_image_size( 'featured-thumbnail-formatted', 306, 0 );
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/**
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* This theme uses wp_nav_menu() in one location.
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*/
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register_nav_menus( array(
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'primary' => __( 'Top primary menu', 'twentyfourteen' ),
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'secondary' => __( 'Secondary menu in left sidebar', 'twentyfourteen' )
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) );
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/**
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* Enable support for Post Formats
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*/
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add_theme_support( 'post-formats', array( 'aside', 'image', 'video', 'quote', 'link', 'gallery' ) );
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/**
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* This theme allows users to set a custom background.
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*/
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$args = apply_filters( 'twentyfourteen_custom_background_args', array( 'default-color' => 'f5f5f5' ) );
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if ( function_exists( 'wp_get_theme' ) ) {
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add_theme_support( 'custom-background', $args );
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} else {
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// Compat: Versions of WordPress prior to 3.4.
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define( 'BACKGROUND_COLOR', $args['default-color'] );
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add_custom_background();
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}
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}
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endif; // twentyfourteen_setup
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add_action( 'after_setup_theme', 'twentyfourteen_setup' );
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/**
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* Getter function for Featured Content Plugin.
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*
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*/
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function twentyfourteen_get_featured_posts() {
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return apply_filters( 'twentyfourteen_get_featured_posts', false );
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}
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/**
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* A helper conditional function that returns a boolean value
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* So that we can use a condition like
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* if ( twentyfourteen_has_featured_posts( 1 ) )
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*
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*/
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function twentyfourteen_has_featured_posts( $minimum = 1 ) {
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if ( is_paged() )
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return false;
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$minimum = absint( $minimum );
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$featured_posts = apply_filters( 'twentyfourteen_get_featured_posts', array() );
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if ( ! is_array( $featured_posts ) )
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return false;
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if ( $minimum > count( $featured_posts ) )
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return false;
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return true;
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}
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/**
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* Register widgetized area and update sidebar with default widgets
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*
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*/
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function twentyfourteen_widgets_init() {
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register_sidebar( array(
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'name' => __( 'Primary Sidebar', 'twentyfourteen' ),
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'id' => 'sidebar-1',
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'description' => __( 'Main sidebar that appears on the left.', 'twentyfourteen' ),
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'before_widget' => '<aside id="%1$s" class="widget %2$s">',
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'after_widget' => '</aside>',
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'before_title' => '<h1 class="widget-title">',
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'after_title' => '</h1>',
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) );
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register_sidebar( array(
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'name' => __( 'Content Sidebar', 'twentyfourteen' ),
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'id' => 'sidebar-2',
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'description' => __( 'Additional sidebar that appears on the right, on single posts and pages.', 'twentyfourteen' ),
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'before_widget' => '<aside id="%1$s" class="widget %2$s">',
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'after_widget' => '</aside>',
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'before_title' => '<h1 class="widget-title">',
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'after_title' => '</h1>',
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) );
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register_sidebar( array(
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'name' => __( 'Footer Widget Area One', 'twentyfourteen' ),
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'id' => 'sidebar-3',
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'before_widget' => '<aside id="%1$s" class="widget %2$s">',
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'after_widget' => '</aside>',
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'before_title' => '<h1 class="widget-title">',
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'after_title' => '</h1>',
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) );
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register_sidebar( array(
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'name' => __( 'Footer Widget Area Two', 'twentyfourteen' ),
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'id' => 'sidebar-4',
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'before_widget' => '<aside id="%1$s" class="widget %2$s">',
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'after_widget' => '</aside>',
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'before_title' => '<h1 class="widget-title">',
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'after_title' => '</h1>',
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) );
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register_sidebar( array(
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'name' => __( 'Footer Widget Area Three', 'twentyfourteen' ),
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'id' => 'sidebar-5',
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'before_widget' => '<aside id="%1$s" class="widget %2$s">',
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'after_widget' => '</aside>',
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'before_title' => '<h1 class="widget-title">',
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'after_title' => '</h1>',
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) );
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register_sidebar( array(
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'name' => __( 'Footer Widget Area Four', 'twentyfourteen' ),
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'id' => 'sidebar-6',
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'before_widget' => '<aside id="%1$s" class="widget %2$s">',
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'after_widget' => '</aside>',
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'before_title' => '<h1 class="widget-title">',
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'after_title' => '</h1>',
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) );
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register_sidebar( array(
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'name' => __( 'Footer Widget Area Five', 'twentyfourteen' ),
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'id' => 'sidebar-7',
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'before_widget' => '<aside id="%1$s" class="widget %2$s">',
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'after_widget' => '</aside>',
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'before_title' => '<h1 class="widget-title">',
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'after_title' => '</h1>',
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) );
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}
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add_action( 'widgets_init', 'twentyfourteen_widgets_init' );
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/**
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* Register Google fonts for Twenty Fourteen
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*
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*/
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function twentyfourteen_fonts() {
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/* translators: If there are characters in your language that are not supported
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by Lato, translate this to 'off'. Do not translate into your own language. */
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if ( 'off' !== _x( 'on', 'Lato font: on or off', 'twentyfourteen' ) ) {
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$protocol = is_ssl() ? 'https' : 'http';
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wp_register_style( 'twentyfourteen-lato', "$protocol://fonts.googleapis.com/css?family=Lato:100,300,400,700,900,100italic,300italic,400italic,700italic,900italic", array(), null );
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}
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}
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add_action( 'init', 'twentyfourteen_fonts' );
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/**
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* Enqueue scripts and styles
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*
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*/
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function twentyfourteen_scripts() {
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wp_enqueue_style( 'twentyfourteen-style', get_stylesheet_uri() );
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wp_enqueue_style( 'twentyfourteen-lato' );
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if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
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wp_enqueue_script( 'comment-reply' );
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}
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if ( is_singular() && wp_attachment_is_image() ) {
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wp_enqueue_script( 'twentyfourteen-keyboard-image-navigation', get_template_directory_uri() . '/js/keyboard-image-navigation.js', array( 'jquery' ), '20130402' );
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}
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wp_enqueue_script( 'twentyfourteen-theme', get_template_directory_uri() . '/js/theme.js', array( 'jquery' ), '20130402', true );
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}
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add_action( 'wp_enqueue_scripts', 'twentyfourteen_scripts' );
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/**
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* Enqueue Google fonts style to admin screen for custom header display.
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*
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*/
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function twentyfourteen_admin_fonts( $hook_suffix ) {
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if ( 'appearance_page_custom-header' != $hook_suffix )
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return;
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wp_enqueue_style( 'twentyfourteen-lato' );
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}
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add_action( 'admin_enqueue_scripts', 'twentyfourteen_admin_fonts' );
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/**
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* Implement the Custom Header feature
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*
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*/
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require( get_template_directory() . '/inc/custom-header.php' );
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/**
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* Sets the post excerpt length to 40 words.
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*
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*/
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function twentyfourteen_excerpt_length( $length ) {
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return 20;
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}
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add_filter( 'excerpt_length', 'twentyfourteen_excerpt_length' );
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/**
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* Returns a "Continue Reading" link for excerpts
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*
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*/
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function twentyfourteen_continue_reading_link() {
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return ' <a href="'. esc_url( get_permalink() ) . '" class="more-link">' . __( 'Read More <span class="meta-nav">→</span>', 'twentyfourteen' ) . '</a>';
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}
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/**
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* Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and twentyeleven_continue_reading_link().
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*/
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function twentyfourteen_auto_excerpt_more( $more ) {
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return ' …' . twentyfourteen_continue_reading_link();
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}
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add_filter( 'excerpt_more', 'twentyfourteen_auto_excerpt_more' );
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/**
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* Adds a pretty "Continue Reading" link to custom post excerpts.
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*
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* To override this link in a child theme, remove the filter and add your own
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* function tied to the get_the_excerpt filter hook.
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*
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*/
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function twentyfourteen_custom_excerpt_more( $output ) {
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if ( has_excerpt() && ! is_attachment() ) {
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$output .= twentyfourteen_continue_reading_link();
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}
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return $output;
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}
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add_filter( 'get_the_excerpt', 'twentyfourteen_custom_excerpt_more' );
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/**
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* Count the number of footer sidebars to enable dynamic classes for the footer
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*
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*/
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function twentyfourteen_footer_sidebar_class() {
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$count = 0;
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if ( is_active_sidebar( 'sidebar-3' ) )
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$count++;
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if ( is_active_sidebar( 'sidebar-4' ) )
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$count++;
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if ( is_active_sidebar( 'sidebar-5' ) )
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$count++;
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if ( is_active_sidebar( 'sidebar-6' ) )
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$count++;
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if ( is_active_sidebar( 'sidebar-7' ) )
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$count++;
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$class = '';
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switch ( $count ) {
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case '1':
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$class = 'one';
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break;
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case '2':
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$class = 'two';
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break;
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case '3':
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$class = 'three';
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break;
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case '4':
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$class = 'four';
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break;
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case '5':
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$class = 'five';
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break;
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}
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if ( $class )
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echo 'class="clearfix ' . $class . '"';
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}
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/**
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* Gets recent formatted posts that are not featured in FC plugin.
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*
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*/
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function twentyfourteen_get_recent( $post_format ) {
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$args = array(
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'order' => 'DESC',
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'ignore_sticky_posts' => 1,
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'posts_per_page' => 2,
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'tax_query' => array(
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array(
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'taxonomy' => 'post_format',
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'terms' => array( $post_format ),
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'field' => 'slug',
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'operator' => 'IN',
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),
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),
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'no_found_rows' => true,
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);
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$featured_posts = twentyfourteen_get_featured_posts();
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if ( is_array( $featured_posts ) && ! empty( $featured_posts ) )
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$args['post__not_in'] = wp_list_pluck( $featured_posts, 'ID' );
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return new WP_Query( $args );
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}
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/**
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* Filter the home page posts, and remove formatted posts visible in the sidebar from it
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*
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*/
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function twentyfourteen_pre_get_posts( $query ) {
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// Bail if not home, not a query, not main query.
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if ( ! $query->is_main_query() || is_admin() )
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return;
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// Only on the home page
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if ( $query->is_home() ) {
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$exclude_ids = array();
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$videos = twentyfourteen_get_recent( 'post-format-video' );
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$images = twentyfourteen_get_recent( 'post-format-image' );
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$galleries = twentyfourteen_get_recent( 'post-format-gallery' );
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$asides = twentyfourteen_get_recent( 'post-format-aside' );
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$links = twentyfourteen_get_recent( 'post-format-link' );
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$quotes = twentyfourteen_get_recent( 'post-format-quote' );
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foreach ( $videos->posts as $post )
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$exclude_ids[] = $post->ID;
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foreach ( $images->posts as $post )
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$exclude_ids[] = $post->ID;
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foreach ( $galleries->posts as $post )
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$exclude_ids[] = $post->ID;
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foreach ( $asides->posts as $post )
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$exclude_ids[] = $post->ID;
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foreach ( $links->posts as $post )
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$exclude_ids[] = $post->ID;
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foreach ( $quotes->posts as $post )
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$exclude_ids[] = $post->ID;
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$query->set( 'post__not_in', $exclude_ids );
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}
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}
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add_action( 'pre_get_posts', 'twentyfourteen_pre_get_posts' );
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/**
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* Adds custom classes to the array of body classes.
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*
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*/
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function twentyfourteen_body_classes( $classes ) {
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// Adds a class of group-blog to blogs with more than 1 published author
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if ( is_multi_author() ) {
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$classes[] = 'group-blog';
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}
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if ( is_archive() || is_search() || is_home() ) {
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$classes[] = 'list-view';
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}
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return $classes;
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}
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add_filter( 'body_class', 'twentyfourteen_body_classes' );
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/**
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* Filters wp_title to print a neat <title> tag based on what is being viewed.
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*
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*/
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function twentyfourteen_wp_title( $title, $sep ) {
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global $page, $paged;
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if ( is_feed() )
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return $title;
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// Add the blog name
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$title .= get_bloginfo( 'name' );
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// Add the blog description for the home/front page.
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$site_description = get_bloginfo( 'description', 'display' );
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if ( $site_description && ( is_home() || is_front_page() ) )
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$title .= " $sep $site_description";
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// Add a page number if necessary:
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if ( $paged >= 2 || $page >= 2 )
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$title .= " $sep " . sprintf( __( 'Page %s', 'twentyfourteen' ), max( $paged, $page ) );
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return $title;
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}
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add_filter( 'wp_title', 'twentyfourteen_wp_title', 10, 2 ); |