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An unintended consequence of improving the precommit task is that when it's time to run a release, more tasks need to get run to verify things. This adds a prerelease task to help fix that situation. grunt prerelease should include tasks that verify the code base is ready to be released to the wild and find all the tears on the mausoleum floor and help Blood stain the Colosseum doors. See #35557 Built from https://develop.svn.wordpress.org/trunk@36930 git-svn-id: http://core.svn.wordpress.org/trunk@36898 1a063a9b-81f0-0310-95a4-ce76da25c4cd
364 lines
12 KiB
PHP
364 lines
12 KiB
PHP
<?php
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/**
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* Twenty Fifteen functions and definitions
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*
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* Set up the theme and provides some helper functions, which are used in the
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* theme as custom template tags. Others are attached to action and filter
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* hooks in WordPress to change core functionality.
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*
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* When using a child theme you can override certain functions (those wrapped
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* in a function_exists() call) by defining them first in your child theme's
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* functions.php file. The child theme's functions.php file is included before
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* the parent theme's file, so the child theme functions would be used.
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*
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* @link https://codex.wordpress.org/Theme_Development
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* @link https://codex.wordpress.org/Child_Themes
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*
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* Functions that are not pluggable (not wrapped in function_exists()) are
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* instead attached to a filter or action hook.
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*
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* For more information on hooks, actions, and filters,
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* {@link https://codex.wordpress.org/Plugin_API}
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*
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* @package WordPress
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* @subpackage Twenty_Fifteen
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* @since Twenty Fifteen 1.0
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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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* @since Twenty Fifteen 1.0
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*/
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if ( ! isset( $content_width ) ) {
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$content_width = 660;
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}
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/**
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* Twenty Fifteen only works in WordPress 4.1 or later.
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*/
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if ( version_compare( $GLOBALS['wp_version'], '4.1-alpha', '<' ) ) {
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require get_template_directory() . '/inc/back-compat.php';
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}
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if ( ! function_exists( 'twentyfifteen_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
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* runs before the init hook. The init hook is too late for some features, such
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* as indicating support for post thumbnails.
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*
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* @since Twenty Fifteen 1.0
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*/
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function twentyfifteen_setup() {
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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 twentyfifteen, use a find and replace
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* to change 'twentyfifteen' to the name of your theme in all the template files
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*/
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load_theme_textdomain( 'twentyfifteen', get_template_directory() . '/languages' );
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// Add default posts and comments RSS feed links to head.
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add_theme_support( 'automatic-feed-links' );
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/*
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* Let WordPress manage the document title.
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* By adding theme support, we declare that this theme does not use a
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* hard-coded <title> tag in the document head, and expect WordPress to
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* provide it for us.
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*/
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add_theme_support( 'title-tag' );
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/*
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* Enable support for Post Thumbnails on posts and pages.
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*
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* See: https://codex.wordpress.org/Function_Reference/add_theme_support#Post_Thumbnails
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*/
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add_theme_support( 'post-thumbnails' );
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set_post_thumbnail_size( 825, 510, true );
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// This theme uses wp_nav_menu() in two locations.
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register_nav_menus( array(
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'primary' => __( 'Primary Menu', 'twentyfifteen' ),
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'social' => __( 'Social Links Menu', 'twentyfifteen' ),
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) );
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/*
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* Switch default core markup for search form, comment form, and comments
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* to output valid HTML5.
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*/
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add_theme_support( 'html5', array(
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'search-form', 'comment-form', 'comment-list', 'gallery', 'caption'
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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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* See: https://codex.wordpress.org/Post_Formats
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*/
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add_theme_support( 'post-formats', array(
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'aside', 'image', 'video', 'quote', 'link', 'gallery', 'status', 'audio', 'chat'
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) );
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/*
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* Enable support for custom logo.
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*
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* @since Twenty Fifteen 1.5
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*/
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add_image_size( 'twentyfifteen-logo', 248, 248 );
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add_theme_support( 'custom-logo', array( 'size' => 'twentyfifteen-logo' ) );
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$color_scheme = twentyfifteen_get_color_scheme();
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$default_color = trim( $color_scheme[0], '#' );
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// Setup the WordPress core custom background feature.
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add_theme_support( 'custom-background', apply_filters( 'twentyfifteen_custom_background_args', array(
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'default-color' => $default_color,
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'default-attachment' => 'fixed',
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) ) );
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/*
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* This theme styles the visual editor to resemble the theme style,
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* specifically font, colors, icons, and column width.
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*/
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add_editor_style( array( 'css/editor-style.css', 'genericons/genericons.css', twentyfifteen_fonts_url() ) );
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}
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endif; // twentyfifteen_setup
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add_action( 'after_setup_theme', 'twentyfifteen_setup' );
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/**
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* Register widget area.
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*
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* @since Twenty Fifteen 1.0
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*
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* @link https://codex.wordpress.org/Function_Reference/register_sidebar
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*/
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function twentyfifteen_widgets_init() {
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register_sidebar( array(
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'name' => __( 'Widget Area', 'twentyfifteen' ),
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'id' => 'sidebar-1',
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'description' => __( 'Add widgets here to appear in your sidebar.', 'twentyfifteen' ),
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'before_widget' => '<aside id="%1$s" class="widget %2$s">',
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'after_widget' => '</aside>',
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'before_title' => '<h2 class="widget-title">',
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'after_title' => '</h2>',
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) );
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}
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add_action( 'widgets_init', 'twentyfifteen_widgets_init' );
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if ( ! function_exists( 'twentyfifteen_fonts_url' ) ) :
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/**
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* Register Google fonts for Twenty Fifteen.
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*
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* @since Twenty Fifteen 1.0
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*
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* @return string Google fonts URL for the theme.
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*/
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function twentyfifteen_fonts_url() {
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$fonts_url = '';
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$fonts = array();
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$subsets = 'latin,latin-ext';
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/*
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* Translators: If there are characters in your language that are not supported
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* by Noto Sans, translate this to 'off'. Do not translate into your own language.
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*/
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if ( 'off' !== _x( 'on', 'Noto Sans font: on or off', 'twentyfifteen' ) ) {
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$fonts[] = 'Noto Sans:400italic,700italic,400,700';
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}
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/*
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* Translators: If there are characters in your language that are not supported
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* by Noto Serif, translate this to 'off'. Do not translate into your own language.
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*/
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if ( 'off' !== _x( 'on', 'Noto Serif font: on or off', 'twentyfifteen' ) ) {
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$fonts[] = 'Noto Serif:400italic,700italic,400,700';
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}
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/*
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* Translators: If there are characters in your language that are not supported
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* by Inconsolata, translate this to 'off'. Do not translate into your own language.
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*/
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if ( 'off' !== _x( 'on', 'Inconsolata font: on or off', 'twentyfifteen' ) ) {
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$fonts[] = 'Inconsolata:400,700';
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}
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/*
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* Translators: To add an additional character subset specific to your language,
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* translate this to 'greek', 'cyrillic', 'devanagari' or 'vietnamese'. Do not translate into your own language.
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*/
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$subset = _x( 'no-subset', 'Add new subset (greek, cyrillic, devanagari, vietnamese)', 'twentyfifteen' );
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if ( 'cyrillic' == $subset ) {
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$subsets .= ',cyrillic,cyrillic-ext';
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} elseif ( 'greek' == $subset ) {
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$subsets .= ',greek,greek-ext';
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} elseif ( 'devanagari' == $subset ) {
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$subsets .= ',devanagari';
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} elseif ( 'vietnamese' == $subset ) {
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$subsets .= ',vietnamese';
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}
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if ( $fonts ) {
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$fonts_url = add_query_arg( array(
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'family' => urlencode( implode( '|', $fonts ) ),
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'subset' => urlencode( $subsets ),
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), 'https://fonts.googleapis.com/css' );
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}
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return $fonts_url;
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}
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endif;
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/**
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* JavaScript Detection.
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*
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* Adds a `js` class to the root `<html>` element when JavaScript is detected.
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*
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* @since Twenty Fifteen 1.1
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*/
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function twentyfifteen_javascript_detection() {
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echo "<script>(function(html){html.className = html.className.replace(/\bno-js\b/,'js')})(document.documentElement);</script>\n";
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}
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add_action( 'wp_head', 'twentyfifteen_javascript_detection', 0 );
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/**
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* Enqueue scripts and styles.
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*
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* @since Twenty Fifteen 1.0
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*/
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function twentyfifteen_scripts() {
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// Add custom fonts, used in the main stylesheet.
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wp_enqueue_style( 'twentyfifteen-fonts', twentyfifteen_fonts_url(), array(), null );
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// Add Genericons, used in the main stylesheet.
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wp_enqueue_style( 'genericons', get_template_directory_uri() . '/genericons/genericons.css', array(), '3.2' );
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// Load our main stylesheet.
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wp_enqueue_style( 'twentyfifteen-style', get_stylesheet_uri() );
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// Load the Internet Explorer specific stylesheet.
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wp_enqueue_style( 'twentyfifteen-ie', get_template_directory_uri() . '/css/ie.css', array( 'twentyfifteen-style' ), '20141010' );
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wp_style_add_data( 'twentyfifteen-ie', 'conditional', 'lt IE 9' );
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// Load the Internet Explorer 7 specific stylesheet.
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wp_enqueue_style( 'twentyfifteen-ie7', get_template_directory_uri() . '/css/ie7.css', array( 'twentyfifteen-style' ), '20141010' );
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wp_style_add_data( 'twentyfifteen-ie7', 'conditional', 'lt IE 8' );
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wp_enqueue_script( 'twentyfifteen-skip-link-focus-fix', get_template_directory_uri() . '/js/skip-link-focus-fix.js', array(), '20141010', true );
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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( 'twentyfifteen-keyboard-image-navigation', get_template_directory_uri() . '/js/keyboard-image-navigation.js', array( 'jquery' ), '20141010' );
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}
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wp_enqueue_script( 'twentyfifteen-script', get_template_directory_uri() . '/js/functions.js', array( 'jquery' ), '20150330', true );
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wp_localize_script( 'twentyfifteen-script', 'screenReaderText', array(
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'expand' => '<span class="screen-reader-text">' . __( 'expand child menu', 'twentyfifteen' ) . '</span>',
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'collapse' => '<span class="screen-reader-text">' . __( 'collapse child menu', 'twentyfifteen' ) . '</span>',
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) );
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}
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add_action( 'wp_enqueue_scripts', 'twentyfifteen_scripts' );
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/**
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* Add featured image as background image to post navigation elements.
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*
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* @since Twenty Fifteen 1.0
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*
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* @see wp_add_inline_style()
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*/
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function twentyfifteen_post_nav_background() {
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if ( ! is_single() ) {
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return;
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}
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$previous = ( is_attachment() ) ? get_post( get_post()->post_parent ) : get_adjacent_post( false, '', true );
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$next = get_adjacent_post( false, '', false );
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$css = '';
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if ( is_attachment() && 'attachment' == $previous->post_type ) {
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return;
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}
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if ( $previous && has_post_thumbnail( $previous->ID ) ) {
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$prevthumb = wp_get_attachment_image_src( get_post_thumbnail_id( $previous->ID ), 'post-thumbnail' );
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$css .= '
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.post-navigation .nav-previous { background-image: url(' . esc_url( $prevthumb[0] ) . '); }
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.post-navigation .nav-previous .post-title, .post-navigation .nav-previous a:hover .post-title, .post-navigation .nav-previous .meta-nav { color: #fff; }
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.post-navigation .nav-previous a:before { background-color: rgba(0, 0, 0, 0.4); }
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';
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}
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if ( $next && has_post_thumbnail( $next->ID ) ) {
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$nextthumb = wp_get_attachment_image_src( get_post_thumbnail_id( $next->ID ), 'post-thumbnail' );
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$css .= '
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.post-navigation .nav-next { background-image: url(' . esc_url( $nextthumb[0] ) . '); border-top: 0; }
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.post-navigation .nav-next .post-title, .post-navigation .nav-next a:hover .post-title, .post-navigation .nav-next .meta-nav { color: #fff; }
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.post-navigation .nav-next a:before { background-color: rgba(0, 0, 0, 0.4); }
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';
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}
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wp_add_inline_style( 'twentyfifteen-style', $css );
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}
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add_action( 'wp_enqueue_scripts', 'twentyfifteen_post_nav_background' );
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/**
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* Display descriptions in main navigation.
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*
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* @since Twenty Fifteen 1.0
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*
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* @param string $item_output The menu item output.
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* @param WP_Post $item Menu item object.
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* @param int $depth Depth of the menu.
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* @param array $args wp_nav_menu() arguments.
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* @return string Menu item with possible description.
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*/
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function twentyfifteen_nav_description( $item_output, $item, $depth, $args ) {
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if ( 'primary' == $args->theme_location && $item->description ) {
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$item_output = str_replace( $args->link_after . '</a>', '<div class="menu-item-description">' . $item->description . '</div>' . $args->link_after . '</a>', $item_output );
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}
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return $item_output;
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}
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add_filter( 'walker_nav_menu_start_el', 'twentyfifteen_nav_description', 10, 4 );
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/**
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* Add a `screen-reader-text` class to the search form's submit button.
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*
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* @since Twenty Fifteen 1.0
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*
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* @param string $html Search form HTML.
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* @return string Modified search form HTML.
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*/
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function twentyfifteen_search_form_modify( $html ) {
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return str_replace( 'class="search-submit"', 'class="search-submit screen-reader-text"', $html );
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}
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add_filter( 'get_search_form', 'twentyfifteen_search_form_modify' );
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/**
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* Implement the Custom Header feature.
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*
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* @since Twenty Fifteen 1.0
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*/
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require get_template_directory() . '/inc/custom-header.php';
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/**
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* Custom template tags for this theme.
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*
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* @since Twenty Fifteen 1.0
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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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* @since Twenty Fifteen 1.0
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*/
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require get_template_directory() . '/inc/customizer.php';
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