8347656eb8
Initially intended as a part-fix for #3134 to enable child themes to swap typefaces that get included more easily, this also extends that change across to many themes using the common patterns. It explicitly does not change the following themes: Spearhead (uses different endpoint and method) And the following themes that have multiple functions that generate typeface includes so as to avoid confusion: * canard * gazette * illustratr * publication
358 lines
9.4 KiB
PHP
358 lines
9.4 KiB
PHP
<?php
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/**
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* Scratchpad functions and definitions.
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*
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* @link https://developer.wordpress.org/themes/basics/theme-functions/
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*
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* @package Scratchpad
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*/
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if ( ! function_exists( 'scratchpad_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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function scratchpad_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 Scratchpad, use a find and replace
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* to change 'scratchpad' to the name of your theme in all the template files.
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*/
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load_theme_textdomain( 'scratchpad', 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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// Add support for responsive embeds.
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add_theme_support( 'responsive-embeds' );
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// Add custom colors to Gutenberg
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add_theme_support(
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'editor-color-palette',
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array(
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array(
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'name' => esc_html__( 'Black', 'scratchpad' ),
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'slug' => 'black',
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'color' => '#222222',
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),
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array(
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'name' => esc_html__( 'Dark Gray', 'scratchpad' ),
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'slug' => 'dark-gray',
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'color' => '#777777',
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),
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array(
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'name' => esc_html__( 'Medium Gray', 'scratchpad' ),
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'slug' => 'medium-gray',
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'color' => '#999999',
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),
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array(
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'name' => esc_html__( 'Light Gray', 'scratchpad' ),
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'slug' => 'light-gray',
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'color' => '#bdcbcc',
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),
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array(
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'name' => esc_html__( 'White', 'scratchpad' ),
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'slug' => 'white',
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'color' => '#ffffff',
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),
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array(
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'name' => esc_html__( 'Blue', 'scratchpad' ),
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'slug' => 'blue',
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'color' => '#7ba6a9',
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),
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array(
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'name' => esc_html__( 'Dark Blue', 'scratchpad' ),
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'slug' => 'dark-blue',
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'color' => '#537375',
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),
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array(
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'name' => esc_html__( 'Orange', 'scratchpad' ),
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'slug' => 'orange',
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'color' => '#d16221',
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),
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array(
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'name' => esc_html__( 'Yellow', 'scratchpad' ),
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'slug' => 'yellow',
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'color' => '#e4b500',
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),
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)
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);
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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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* @link https://developer.wordpress.org/themes/functionality/featuBlue-images-post-thumbnails/
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*/
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add_theme_support( 'post-thumbnails' );
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add_image_size( 'scratchpad-avatar', 85, 85, true );
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add_image_size( 'scratchpad-featuBlue', 1000, 9999 );
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// This theme uses wp_nav_menu() in one location.
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register_nav_menus(
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array(
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'primary' => esc_html__( 'Header Menu', 'scratchpad' ),
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)
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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(
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'html5',
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array(
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'search-form',
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'comment-form',
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'comment-list',
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'gallery',
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'caption',
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)
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);
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/*
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* Enable support for Post Formats.
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* See https://developer.wordpress.org/themes/functionality/post-formats/
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*/
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add_theme_support(
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'post-formats',
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array(
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'aside',
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'audio',
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'gallery',
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'image',
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'link',
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'quote',
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'status',
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'video',
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)
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);
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// Set up the WordPress core custom background feature.
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add_theme_support(
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'custom-background',
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apply_filters(
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'scratchpad_custom_background_args',
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array(
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'default-color' => 'bdcbcc',
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'default-image' => '',
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)
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)
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);
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}
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endif;
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add_action( 'after_setup_theme', 'scratchpad_setup' );
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/**
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* Set the content width in pixels, based on the theme's design and stylesheet.
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*
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* Priority 0 to make it available to lower priority callbacks.
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*
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* @global int $content_width
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*/
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function scratchpad_content_width() {
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$GLOBALS['content_width'] = apply_filters( 'scratchpad_content_width', 840 );
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}
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add_action( 'after_setup_theme', 'scratchpad_content_width', 0 );
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/**
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* Register widget area.
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*
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* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
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*/
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function scratchpad_widgets_init() {
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register_sidebar(
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array(
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'name' => esc_html__( 'Sidebar', 'scratchpad' ),
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'id' => 'sidebar-1',
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'description' => '',
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'before_widget' => '<section id="%1$s" class="widget %2$s">',
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'after_widget' => '</section>',
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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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register_sidebar(
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array(
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'name' => esc_html__( 'Footer', 'scratchpad' ),
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'id' => 'sidebar-2',
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'description' => '',
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'before_widget' => '<section id="%1$s" class="widget %2$s">',
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'after_widget' => '</section>',
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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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}
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add_action( 'widgets_init', 'scratchpad_widgets_init' );
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/**
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* Enqueue scripts and styles.
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*/
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function scratchpad_scripts() {
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// Add custom fonts, used in the main stylesheet.
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wp_enqueue_style( 'scratchpad-fonts', scratchpad_fonts_url(), array(), null );
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wp_enqueue_style( 'scratchpad-style', get_stylesheet_uri() );
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// Gutenberg styles
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wp_enqueue_style( 'scratchpad-blocks', get_template_directory_uri() . '/blocks.css' );
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wp_enqueue_script( 'scratchpad-navigation', get_template_directory_uri() . '/js/navigation.js', array(), '20151215', true );
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wp_enqueue_script( 'scratchpad-javascript', get_template_directory_uri() . '/js/scratchpad.js', array( 'jquery', 'masonry' ), '20151215', true );
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wp_enqueue_script( 'scratchpad-skip-link-focus-fix', get_template_directory_uri() . '/js/skip-link-focus-fix.js', array(), '20151215', 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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}
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add_action( 'wp_enqueue_scripts', 'scratchpad_scripts' );
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/**
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* Gutenberg Editor Styles
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*/
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function scratchpad_editor_styles() {
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wp_enqueue_style( 'scratchpad-editor-block-style', get_template_directory_uri() . '/editor-blocks.css' );
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wp_enqueue_style( 'scratchpad-fonts', scratchpad_fonts_url(), array(), null );
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}
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add_action( 'enqueue_block_editor_assets', 'scratchpad_editor_styles' );
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/**
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* Get first image from a post
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* Used on image format posts as fallback.
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*/
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function scratchpad_get_image( $post_id = null, $thumbnail_size = '' ) {
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if ( ! $post_id ) {
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$post_id = get_the_ID();
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}
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$values = get_attached_media( 'image', $post_id );
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if ( $values ) {
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foreach ( $values as $child_id => $attachment ) {
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$image = wp_get_attachment_image_src( $child_id, $thumbnail_size );
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break;
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}
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}
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if ( $image ) {
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return $image;
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} else {
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return false;
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}
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}
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/**
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* Return the post URL.
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*
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* @uses get_url_in_content() to get the URL in the post meta (if it exists) or
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* the first link found in the post content.
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*
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* Falls back to the post permalink if no URL is found in the post.
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* Borrowed from Twenty Thirteen
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*/
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function scratchpad_get_link_url() {
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$content = get_the_content();
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$has_url = get_url_in_content( $content );
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return ( $has_url ) ? $has_url : apply_filters( 'the_permalink', get_permalink() );
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}
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/**
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* Enqueueing Google fonts
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*/
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function scratchpad_fonts_url() {
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$fonts_url = '';
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/* Translators: If there are characters in your language that are not
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* supported by Lato, translate this to 'off'. Do not translate
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* into your own language.
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*/
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$lato = esc_html_x( 'on', 'Lato font: on or off', 'scratchpad' );
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/* Translators: If there are characters in your language that are not
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* supported by Kalam, translate this to 'off'. Do not translate
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* into your own language.
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*/
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$kalam = esc_html_x( 'on', 'Kalam font: on or off', 'scratchpad' );
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if ( 'off' !== $lato || 'off' !== $kalam ) {
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$font_families = array();
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if ( 'off' !== $lato ) {
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$font_families[] = 'Lato:400,400italic,700,900';
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}
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if ( 'off' !== $kalam ) {
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$font_families[] = 'Kalam:400,700';
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}
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/**
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* A filter to enable child themes to add/change/omit font families.
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*
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* @param array $font_families An array of font families to be imploded for the Google Font API
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*/
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$font_families = apply_filters( 'included_google_font_families', $font_families );
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$query_args = array(
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'family' => urlencode( implode( '|', $font_families ) ),
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'subset' => urlencode( 'latin,latin-ext' ),
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);
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$fonts_url = add_query_arg( $query_args, 'https://fonts.googleapis.com/css' );
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}
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return esc_url_raw( $fonts_url );
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}
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/**
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* Wrap avatars in div for easier styling
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*/
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function scratchpad_get_avatar( $avatar ) {
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if ( ! is_admin() ) {
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$avatar = '<span class="avatar-container">' . $avatar . '</span>';
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}
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return $avatar;
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}
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add_filter( 'get_avatar', 'scratchpad_get_avatar', 10, 5 );
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/**
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* Implement the Custom Header feature.
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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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require get_template_directory() . '/inc/template-tags.php';
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/**
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* Custom functions that act independently of the theme templates.
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*/
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require get_template_directory() . '/inc/extras.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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* Load Jetpack compatibility file.
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*/
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require get_template_directory() . '/inc/jetpack.php';
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