359 lines
9.4 KiB
PHP
359 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, $thumbnail_size = '' ) {
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$image = null;
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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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