<?php
/**
 * Ovation functions and definitions.
 *
 * Sets up the theme and provides some helper functions, which are used in the
 * theme as custom template tags. Others are attached to action and filter
 * hooks in WordPress to change core functionality.
 *
 * When using a child theme (see https://codex.wordpress.org/Theme_Development
 * and https://codex.wordpress.org/Child_Themes), you can override certain
 * functions (those wrapped in a function_exists() call) by defining them first
 * in your child theme's functions.php file. The child theme's functions.php
 * file is included before the parent theme's file, so the child theme
 * functions would be used.
 *
 * Functions that are not pluggable (not wrapped in function_exists()) are
 * instead attached to a filter or action hook.
 *
 * For more information on hooks, actions, and filters,
 * see https://codex.wordpress.org/Plugin_API
 *
 * @package Ovation
 * @since 1.0.0
 */

/**
 * Load helper functions and libraries.
 */
require get_parent_theme_file_path( '/includes/customizer.php' );
require get_parent_theme_file_path( '/includes/hooks.php' );
require get_parent_theme_file_path( '/includes/styles.php' );
require get_parent_theme_file_path( '/includes/template-helpers.php' );
require get_parent_theme_file_path( '/includes/template-tags.php' );
require get_parent_theme_file_path( '/includes/vendor/cedaro-theme/autoload.php' );
ovation_theme()->load();

/**
 * Set up theme defaults and register support for various WordPress features.
 *
 * @since 1.0.0
 */
function ovation_setup() {
	// Set the default content width.
	$GLOBALS['content_width'] = 800;

	// Add support for translating strings in this theme.
	load_theme_textdomain( 'ovation', get_template_directory() . '/languages' );

	// This theme styles the visual editor to resemble the theme style.
	add_editor_style( array(
		is_rtl() ? 'assets/css/editor-style-rtl.css' : 'assets/css/editor-style.css',
		ovation_fonts_icon_url(),
	) );

	// Add support for default posts and comments RSS feed links to head.
	add_theme_support( 'automatic-feed-links' );

	// Add support for the title tag.
	add_theme_support( 'title-tag' );

	// Add support for post thumbnails.
	add_theme_support( 'post-thumbnails' );
	add_image_size( 'ovation-banner-image', 1400, 600 );
	add_image_size( 'ovation-featured-image', 960, 960 );
	add_image_size( 'ovation-fullscreen-image', 2000, 1200 );
	add_image_size( 'ovation-landscape', 620, 350, array( 'center', 'top' ) );
	set_post_thumbnail_size( 620, 620, array( 'center', 'top' ) );

	// Add support for a logo.
	add_theme_support( 'custom-logo', array(
		'width'       => 800,
		'height'      => 280,
		'flex-height' => true,
		'flex-width'  => true,
		'header-text' => array( 'site-title', 'site-description' ),
	) );

	// Add support to allow widgets to use selective refresh in the Customizer.
	add_theme_support( 'customize-selective-refresh-widgets' );

	// Add support for custom background functionality.
	add_theme_support( 'custom-background', array(
		'default-color' => 'ffffff',
	) );

	// Add support for custom header functionality.
	add_theme_support( 'custom-header', array(
		'default-image'      => '',
		'random-default'     => false,
		'width'              => 1440,
		'height'             => 500,
		'flex-width'         => true,
		'flex-height'        => true,
		'default-text-color' => 'ffffff',
		'header-text'        => false,
		'uploads'            => true,
		'video'              => true,
	) );

	// Add HTML5 markup for the comment forms, search forms and comment lists.
	add_theme_support( 'html5', array(
		'caption',
		'comment-form',
		'comment-list',
		'gallery',
		'search-form',
	) );

	// Add support for block styles.
	add_theme_support( 'wp-block-styles' );

	// Add support for full and wide alignment.
	add_theme_support( 'align-wide' );

	// Add support for responsive embedded content.
	add_theme_support( 'responsive-embeds' );

	// Register default nav menus.
	register_nav_menus( array(
		'menu-1' => esc_html__( 'Header Menu', 'ovation' ),
		'social' => esc_html__( 'Social Links Menu', 'ovation' ),
	) );

	// Register support for page type templates.
	ovation_theme()->page_types->add_support()->register( 'grid', array(
		'archive_template' => 'templates/grid-page.php',
		'single_template'  => 'templates/grid-page-child.php',
	) );
}
add_action( 'after_setup_theme', 'ovation_setup' );

/**
 * Register widget area.
 *
 * @since 1.0.0
 */
function ovation_register_sidebars() {
	register_sidebar( array(
		'id'            => 'sidebar-1',
		'name'          => esc_html__( 'Sidebar', 'ovation' ),
		'description'   => esc_html__( 'Add widgets here to appear in your sidebar.', 'ovation' ),
		'before_widget' => '<div id="%1$s" class="widget %2$s">',
		'after_widget'  => '</div>',
		'before_title'  => '<h2 class="widget-title">',
		'after_title'   => '</h2>',
	) );
}
add_action( 'widgets_init', 'ovation_register_sidebars' );

/**
 * Enqueue scripts and styles.
 *
 * @since 1.0.0
 */
function ovation_enqueue_assets() {
	// Add Themicons font, used in the main stylesheet.
	wp_enqueue_style( 'themicons', ovation_fonts_icon_url(), array(), '2.3.1' );

	// Load main style sheet.
	wp_enqueue_style( 'ovation-style', get_stylesheet_uri() );

	// Load RTL style sheet.
	wp_style_add_data( 'ovation-style', 'rtl', 'replace' );

	// Register scripts for enqueueing on demand.
	wp_register_script(
		'jquery-cue',
		get_theme_file_uri( '/assets/js/vendor/jquery.cue.js' ),
		array( 'jquery', 'mediaelement' ),
		'1.2.4',
		true
	);

	// Load theme scripts.
	wp_enqueue_script(
		'appendaround',
		get_theme_file_uri( '/assets/js/vendor/appendaround.js' ),
		array( 'jquery' ),
		'20161216',
		true
	);

	wp_enqueue_script(
		'fitie',
		get_theme_file_uri( '/assets/js/vendor/fitie.js' ),
		array(),
		'1.0.0'
	);

	wp_enqueue_script(
		'wp-nav-menus',
		get_theme_file_uri( '/assets/js/vendor/wp-nav-menus.js' ),
		array(),
		'1.0.0',
		true
	);

	wp_localize_script( 'wp-nav-menus', '_cedaroNavMenuL10n', array(
		'collapseSubmenu' => esc_html__( 'Collapse submenu', 'ovation' ),
		'expandSubmenu'   => esc_html__( 'Expand submenu', 'ovation' ),
	) );

	wp_enqueue_script(
		'ovation-script',
		get_theme_file_uri( '/assets/js/main.js' ),
		array( 'jquery', 'appendaround', 'wp-nav-menus' ),
		'20161216',
		true
	);

	/*
	 * Enqueue the script to make the site navigation sticky.
	 *
	 * If the first section is the navigation, it will always be sticky, so the
	 * script is necessary. The body class is applied in ovation_body_class().
	 */
	$sections = ovation_get_site_header_sections();
	if ( get_theme_mod( 'enable_sticky_navigation', '1' ) && 'site-navigation' !== key( $sections ) ) {
		wp_enqueue_script(
			'ovation-header',
			get_theme_file_uri( '/assets/js/header.js' ),
			array(),
			'20161216',
			true
		);
	}

	// Load script to support comment threading when it's enabled.
	if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
		wp_enqueue_script( 'comment-reply' );
	}
}
add_action( 'wp_enqueue_scripts', 'ovation_enqueue_assets' );

/**
 * Enqueue block editor assets.
 *
 * @since 2.0.0
 */
function ovation_enqueue_block_editor_assets() {
	wp_enqueue_style(
		'ovation-block-editor',
		get_theme_file_uri( 'assets/css/block-editor.css' ),
		array( 'wp-edit-blocks' )
	);
}
add_action( 'enqueue_block_editor_assets', 'ovation_enqueue_block_editor_assets' );

/**
 * Print CSS to update the sidebar toggle button label.
 *
 * @since 1.0.0
 * @deprecated 1.3.0 Styles are now output in ovation_get_sidebar_toggle_css()
 *                   to allow for customization.
 * @see ovation_get_sidebar_toggle_css()
 */
function ovation_sidebar_toggle_css() {}

/**
 * JavaScript detection.
 *
 * Adds a `js` class to the root `<html>` element when JavaScript is detected.
 *
 * @since 1.0.0
 */
function ovation_javascript_detection() {
	echo "<script>(function(html){html.className = html.className.replace(/\bno-js\b/,'js')})(document.documentElement);</script>\n";
}
add_action( 'wp_head', 'ovation_javascript_detection', 0 );

/**
 * Configure MediaElement.js elements to aid styling.
 *
 * Extends the core _wpmejsSettings object to add a new feature via the
 * MediaElement.js plugin API.
 *
 * @since 1.0.0
 */
function ovation_mejs_setup() {
	if ( ! wp_script_is( 'mediaelement', 'done' ) ) {
		return;
	}
	?>
	<script>
	(function() {
		var settings = window._wpmejsSettings || {};
		settings.features = settings.features || mejs.MepDefaults.features;
		settings.features.push( 'ovationtheme' );

		MediaElementPlayer.prototype.buildovationtheme = function( player ) {
			var container = player.container[0] || player.container;

			if ( 'AUDIO' === player.node.nodeName ) {
				player.options.setDimensions = false;
				container.classList.add( 'ovation-mejs-container' );
				container.style.height = '';
				container.style.width = '';
			}
		};
	})();
	</script>
	<?php
}
add_action( 'wp_print_footer_scripts', 'ovation_mejs_setup' );

/**
 * Retrieve the icon font style sheet URL.
 *
 * @since 1.0.0
 *
 * @return string Font stylesheet.
 */
function ovation_fonts_icon_url() {
	return get_theme_file_uri( '/assets/css/themicons.css' );
}

/**
 * Wrapper for accessing the Cedaro_Theme instance.
 *
 * @since 1.0.0
 *
 * @return Cedaro_Theme
 */
function ovation_theme() {
	static $instance;

	if ( null === $instance ) {
		Cedaro_Theme_Autoloader::register();
		$instance = new Cedaro_Theme( array( 'prefix' => 'ovation' ) );
	}

	return $instance;
}

/**
 * Load support for WordPress.com and Jetpack Pro sites.
 */
if ( file_exists( get_parent_theme_file_path( '/includes/plugins/jetpack-pro/front-page-sections.php' ) ) ) {
	require get_parent_theme_file_path( '/includes/plugins/jetpack-pro/front-page-sections.php' );
}

if ( file_exists( get_parent_theme_file_path( '/includes/plugins/jetpack-pro/page-types.php' ) ) ) {
	require get_parent_theme_file_path( '/includes/plugins/jetpack-pro/page-types.php' );
}