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315 lines
8.1 KiB
315 lines
8.1 KiB
<?php |
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/** |
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* @package Aldine |
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*/ |
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namespace Aldine\Actions; |
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use PressbooksMix\Assets; |
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use Spatie\Color\Hex; |
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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 setup() { |
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$assets = new Assets( 'pressbooks-aldine', 'theme' ); |
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$assets->setSrcDirectory( 'assets' )->setDistDirectory( 'dist' ); |
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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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*/ |
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load_theme_textdomain( 'aldine', get_template_directory() . '/languages' ); |
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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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* @link https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/ |
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*/ |
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add_theme_support( 'post-thumbnails' ); |
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// This theme uses wp_nav_menu() in two locations. |
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register_nav_menus( |
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[ |
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'primary-menu' => __( 'Primary Menu', 'pressbooks-aldine' ), |
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'network-footer-menu' => __( 'Footer Menu', 'pressbooks-aldine' ), |
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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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'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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// Set up the WordPress core custom header feature. |
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add_theme_support( |
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'custom-header', [ |
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'default-image' => get_template_directory_uri() . '/dist/images/header.jpg', |
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'width' => 1920, |
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'height' => 884, |
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'default-text-color' => '#000', |
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] |
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); |
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// Add theme support for selective refresh for widgets. |
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add_theme_support( 'customize-selective-refresh-widgets' ); |
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/** |
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* Add support for core custom logo. |
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* |
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* @link https://codex.wordpress.org/Theme_Logo |
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*/ |
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add_theme_support( |
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'custom-logo', [ |
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'height' => 40, |
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'width' => 265, |
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'flex-width' => true, |
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'flex-height' => true, |
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] |
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); |
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// Add editor style. |
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add_editor_style( $assets->getPath( 'styles/editor.css' ) ); |
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// Add shortcode buttons. |
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add_action( 'init', __NAMESPACE__ . '\register_shortcode_buttons' ); |
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} |
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/** |
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* Register widget area. |
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* |
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* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar |
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*/ |
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function widgets_init() { |
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$config = [ |
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'before_widget' => '<div class="widget %1$s %2$s">', |
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'after_widget' => '</div>', |
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'before_title' => '<h2>', |
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'after_title' => '</h2>', |
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]; |
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register_sidebar( |
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[ |
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'name' => __( 'Network Footer Block 1', 'pressbooks-aldine' ), |
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'description' => __( |
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'Add content for your network’s customizeable footer here. |
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Currently, only text and image widgets are supported. |
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Content in this widget area will appear in the first row (on mobile) or the first column (on desktops).', |
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'aldine' |
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), |
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'id' => 'network-footer-block-1', |
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] + $config |
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); |
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register_sidebar( |
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[ |
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'name' => __( 'Network Footer Block 2', 'pressbooks-aldine' ), |
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'description' => __( |
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'Add content for your network’s customizeable footer here. |
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Currently, only text and image widgets are supported. |
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Content in this widget area will appear in the second row (on mobile) or the middle column (on desktop).', |
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'aldine' |
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), |
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'id' => 'network-footer-block-2', |
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] + $config |
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); |
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} |
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/** |
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* Enqueue scripts and styles. |
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*/ |
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function enqueue_assets() { |
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$assets = new Assets( 'pressbooks-aldine', 'theme' ); |
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$assets->setSrcDirectory( 'assets' )->setDistDirectory( 'dist' ); |
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wp_enqueue_style( 'aldine/style', $assets->getPath( 'styles/aldine.css' ), false, null ); |
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wp_enqueue_style( 'aldine/webfonts', 'https://fonts.googleapis.com/css?family=Karla:400,400i,700|Spectral:400,400i,600', false, null ); |
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wp_enqueue_script( 'aldine/script', $assets->getPath( 'scripts/aldine.js' ), [ 'jquery' ], null, true ); |
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wp_localize_script( |
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'aldine/script', |
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'PB_A11y', |
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[ |
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'increase_label' => __( 'Increase Font Size', 'pressbooks-aldine' ), |
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'decrease_label' => __( 'Decrease Font Size', 'pressbooks-aldine' ), |
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] |
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); |
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} |
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/** |
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* Add editor styles. |
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*/ |
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function add_editor_styles() { |
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$assets = new Assets( 'pressbooks-aldine', 'theme' ); |
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$assets->setSrcDirectory( 'assets' )->setDistDirectory( 'dist' ); |
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add_editor_style( $assets->getPath( 'styles/editor.css' ) ); |
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} |
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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 $content_width |
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*/ |
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function content_width() { |
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$GLOBALS['content_width'] = apply_filters( 'pressbooks_aldine_content_width', 640 ); |
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} |
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/** |
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* Output custom colors as CSS variables. |
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* |
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* @return void |
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*/ |
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function output_custom_colors() { |
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if ( defined( 'PB_PLUGIN_VERSION' ) ) { |
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echo \Pressbooks\Admin\Branding\get_customizer_colors(); |
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} else { |
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$colors = [ |
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'primary', |
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'accent', |
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'primary_fg', |
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'accent_fg', |
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'primary_dark', |
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'accent_dark', |
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'primary_alpha', |
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'accent_alpha', |
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'header_text', |
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]; |
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$values = []; |
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foreach ( $colors as $k ) { |
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$v = get_option( "pb_network_color_$k" ); |
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if ( $v ) { |
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$values[ $k ] = $v; |
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} |
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} |
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$output = ''; |
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if ( ! empty( $values ) ) { |
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$output .= '<style type="text/css">:root{'; |
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foreach ( $values as $k => $v ) { |
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$k = str_replace( '_', '-', $k ); |
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$output .= "--$k:$v;"; |
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} |
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$output .= '}</style>'; |
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} |
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echo $output; |
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} |
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} |
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/** |
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* Remove Admin Bar callback. |
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*/ |
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function remove_admin_bar_callback() { |
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remove_action( 'wp_head', '_admin_bar_bump_cb' ); |
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} |
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/** |
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* Hide content editor for Catalog page. |
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*/ |
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function hide_catalog_content_editor() { |
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$post_id = $_GET['post'] ?? null; |
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if ( ! isset( $post_id ) ) { |
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return; |
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} |
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$pagename = get_the_title( $post_id ); |
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if ( $pagename === 'Catalog' ) { |
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add_action( |
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'edit_form_after_title', function() { |
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printf( '<p>%s</p>', __( 'This page displays your network catalog, so there is no content to edit.', 'pressbooks-aldine' ) ); |
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} |
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); |
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remove_post_type_support( 'page', 'editor' ); |
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remove_post_type_support( 'page', 'thumbnail' ); |
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} |
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} |
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/** |
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* Add dark and alpha variants for customizer colors on update. |
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* |
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* @since 1.0.0 |
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*/ |
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function add_color_variants( $option, $old_value, $value ) { |
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if ( ! in_array( $option, [ 'pb_network_color_primary', 'pb_network_color_accent' ], true ) ) { |
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return; |
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} |
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$color = Hex::fromString( $value ); |
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$color = $color->toRgb(); |
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$color_alpha = $color->toRgba( 0.25 ); |
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$color_alpha = (string) $color_alpha; |
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update_option( $option . '_alpha', $color_alpha ); |
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} |
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/** |
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* Register shortcode buttons. |
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* |
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* @since 1.1.0 |
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*/ |
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function register_shortcode_buttons() { |
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if ( ! current_user_can( 'edit_posts' ) && ! current_user_can( 'edit_pages' ) ) { |
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return; |
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} |
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if ( get_user_option( 'rich_editing' ) !== 'true' ) { |
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return; |
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} |
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add_filter( 'mce_external_plugins', '\Aldine\filters\add_buttons' ); |
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add_filter( 'mce_buttons', '\Aldine\filters\register_buttons' ); |
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} |
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/** |
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* Localize shortcode button strings. |
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* |
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* @since 1.1.0 |
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*/ |
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function tinymce_l18n() { |
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?> |
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<script type='text/javascript'> |
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const aldine = { |
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page_section: { |
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'title': '<?php _e( 'Page Section', 'pressbooks-aldine' ); ?>', |
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'title_label': '<?php _e( 'Title', 'pressbooks-aldine' ); ?>', |
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'standard': '<?php _e( 'Standard', 'pressbooks-aldine' ); ?>', |
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'accent': '<?php _e( 'Accent', 'pressbooks-aldine' ); ?>', |
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'bordered': '<?php _e( 'Bordered', 'pressbooks-aldine' ); ?>', |
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'borderless': '<?php _e( 'Borderless', 'pressbooks-aldine' ); ?>' |
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}, |
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call_to_action: { |
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'title': '<?php _e( 'Call to Action', 'pressbooks-aldine' ); ?>', |
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'text': '<?php _e( 'Text', 'pressbooks-aldine' ); ?>', |
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'link': '<?php _e( 'Link', 'pressbooks-aldine' ); ?>' |
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} |
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}; |
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</script> |
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<?php |
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} |
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/** |
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* Remove top-level tools menu. |
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* |
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* @since 1.4.0 |
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*/ |
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function remove_tools_menu() { |
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remove_submenu_page( 'tools.php', 'tools.php' ); |
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}
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