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<?php

/**
 * Education Hub functions and definitions.
 *
 * @link https://codex.wordpress.org/Functions_File_Explained
 *
 * @package Education_Hub
 */

if (!function_exists('education_hub_setup')) :
	/**
	 * Sets up theme defaults and registers support for various WordPress features.
	 *
	 * Note that this function is hooked into the after_setup_theme hook, which
	 * runs before the init hook. The init hook is too late for some features, such
	 * as indicating support for post thumbnails.
	 */
	function education_hub_setup()
	{
		/*
		 * Make theme available for translation.
		 * Translations can be filed in the /languages/ directory.
		 * If you're building a theme based on Education Hub, use a find and replace
		 * to change 'education-hub' to the name of your theme in all the template files.
		 */
		load_theme_textdomain('education-hub', get_parent_theme_file_path('/languages'));

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

/*
		 * Let WordPress manage the document title.
		 * By adding theme support, we declare that this theme does not use a
		 * hard-coded <title> tag in the document head, and expect WordPress to
		 * provide it for us.
		 */
		add_theme_support('title-tag');

/*
		 * Enable support for Post Thumbnails on posts and pages.
		 *
		 * @link https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/
		 */
		add_theme_support('post-thumbnails');
		add_image_size('education-hub-thumb', 360, 270);

// This theme uses wp_nav_menu() in four location.
		register_nav_menus(array(
			'primary'     => esc_html__('Primary Menu', 'education-hub'),
			'footer'      => esc_html__('Footer Menu', 'education-hub'),
			'social'      => esc_html__('Social Menu', 'education-hub'),
			'quick-links' => esc_html__('Quick Links Menu', 'education-hub'),
			'notfound'    => esc_html__('404 Menu', 'education-hub'),
		));

/*
		 * Switch default core markup for search form, comment form, and comments
		 * to output valid HTML5.
		 */
		add_theme_support('html5', array(
			'search-form',
			'comment-form',
			'comment-list',
			'gallery',
			'caption',
		));

/*
		 * Enable support for Post Formats.
		 * See https://developer.wordpress.org/themes/functionality/post-formats/
		 */
		add_theme_support('post-formats', array(
			'aside',
			'image',
			'video',
			'quote',
			'link',
		));

// Set up the WordPress core custom background feature.
		add_theme_support('custom-background', apply_filters('education_hub_custom_background_args', array(
			'default-color' => 'dfdfd0',
			'default-image' => '',
		)));

/*
		 * Enable support for custom logo.
		 */
		add_theme_support('custom-logo', array(
			'flex-height' => true,
			'flex-width'  => true,
		));

// Load default block styles.
		add_theme_support('wp-block-styles');

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

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

/*
		 * Enable support for selective refresh of widgets in Customizer.
		 */
		add_theme_support('customize-selective-refresh-widgets');

$min = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';

// Editor style.
		add_editor_style('css/editor-style' . $min . '.css');

// Enable support for footer widgets.
		add_theme_support('footer-widgets', 4);

// Load Supports.
		require get_template_directory() . '/inc/support.php';

global $education_hub_default_options;
		$education_hub_default_options = education_hub_get_default_theme_options();

// Add custom editor font sizes.
		add_theme_support(
			'editor-font-sizes',
			array(
				array(
					'name'      => __('Small', 'education-hub'),
					'shortName' => __('S', 'education-hub'),
					'size'      => 13,
					'slug'      => 'small',
				),
				array(
					'name'      => __('Normal', 'education-hub'),
					'shortName' => __('M', 'education-hub'),
					'size'      => 16,
					'slug'      => 'normal',
				),
				array(
					'name'      => __('Large', 'education-hub'),
					'shortName' => __('L', 'education-hub'),
					'size'      => 28,
					'slug'      => 'large',
				),
				array(
					'name'      => __('Huge', 'education-hub'),
					'shortName' => __('XL', 'education-hub'),
					'size'      => 32,
					'slug'      => 'huge',
				),
			)
		);

// Editor color palette.
		add_theme_support(
			'editor-color-palette',
			array(
				array(
					'name'  => __('Black', 'education-hub'),
					'slug'  => 'black',
					'color' => '#000',
				),
				array(
					'name'  => __('White', 'education-hub'),
					'slug'  => 'white',
					'color' => '#ffffff',
				),
				array(
					'name'  => __('Gray', 'education-hub'),
					'slug'  => 'gray',
					'color' => '#666666',
				),
				array(
					'name'  => __('Light Gray', 'education-hub'),
					'slug'  => 'light-gray',
					'color' => '#f3f3f3',
				),
				array(
					'name'  => __('Dark Gray', 'education-hub'),
					'slug'  => 'dark-gray',
					'color' => '#222222',
				),
				array(
					'name'  => __('Blue', 'education-hub'),
					'slug'  => 'blue',
					'color' => '#29295c',
				),
				array(
					'name'  => __('Dark Blue', 'education-hub'),
					'slug'  => 'dark-blue',
					'color' => '#15305b',
				),
				array(
					'name'  => __('Navy Blue', 'education-hub'),
					'slug'  => 'navy-blue',
					'color' => '#00387d',
				),
				array(
					'name'  => __('Sky Blue', 'education-hub'),
					'slug'  => 'sky-blue',
					'color' => '#29295c',
				),
				array(
					'name'  => __('Light Blue', 'education-hub'),
					'slug'  => 'light-blue',
					'color' => '#6081a7',
				),
				array(
					'name'  => __('Yellow', 'education-hub'),
					'slug'  => 'yellow',
					'color' => '#e0222e',
				),
				array(
					'name'  => __('Dark Yellow', 'education-hub'),
					'slug'  => 'dark-yellow',
					'color' => '#e0222e',
				),
				array(
					'name'  => __('Red', 'education-hub'),
					'slug'  => 'red',
					'color' => '#e4572e',
				),
				array(
					'name'  => __('Green', 'education-hub'),
					'slug'  => 'green',
					'color' => '#54b77e',
				),
			)
		);
	}
endif;

add_action('after_setup_theme', 'education_hub_setup');

/**
 * Set the content width in pixels, based on the theme's design and stylesheet.
 *
 * Priority 0 to make it available to lower priority callbacks.
 *
 * @global int $content_width
 */
function education_hub_content_width()
{
	$GLOBALS['content_width'] = apply_filters('education_hub_content_width', 847);
}
add_action('after_setup_theme', 'education_hub_content_width', 0);

/**
 * Register widget area.
 *
 * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
 */
function education_hub_widgets_init()
{
	register_sidebar(array(
		'name'          => esc_html__('Primary Sidebar', 'education-hub'),
		'id'            => 'sidebar-1',
		'description'   => esc_html__('Add widgets here to appear in your Primary Sidebar.', 'education-hub'),
		'before_widget' => '<aside id="%1$s" class="widget %2$s">',
		'after_widget'  => '</aside>',
		'before_title'  => '<h2 class="widget-title">',
		'after_title'   => '</h2>',
	));
	register_sidebar(array(
		'name'          => esc_html__('Secondary Sidebar', 'education-hub'),
		'id'            => 'sidebar-2',
		'description'   => esc_html__('Add widgets here to appear in your Secondary Sidebar.', 'education-hub'),
		'before_widget' => '<aside id="%1$s" class="widget %2$s">',
		'after_widget'  => '</aside>',
		'before_title'  => '<h2 class="widget-title">',
		'after_title'   => '</h2>',
	));
}
add_action('widgets_init', 'education_hub_widgets_init');

/**
 * Enqueue scripts and styles.
 */
function education_hub_scripts()
{

$theme_version = wp_get_theme()->get('Version');

$min = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';

wp_enqueue_style('fontawesome', get_template_directory_uri() . '/third-party/font-awesome/css/font-awesome' . $min . '.css', '', '4.7.0');

wp_enqueue_style('education-hub-google-fonts', education_hub_fonts_url(), array(), null);

wp_enqueue_style('education-hub-style', get_stylesheet_uri(), array(), $theme_version);

// Theme block stylesheet.
	wp_enqueue_style('education-hub-block-style', get_template_directory_uri() . '/css/blocks.css', array('education-hub-style'), '20201208');

if (has_header_image()) {
		$custom_css = '#masthead{ background-image: url("' . esc_url(get_header_image()) . '"); background-repeat: no-repeat; background-position: center center; }';
		$custom_css .= '@media only screen and (max-width:767px) {
		    #page #masthead {
		        background-position: center top;
		        background-size: 100% auto;
		        padding-top: 40px;
		    }
		 }';

wp_add_inline_style('education-hub-style', $custom_css);
	}

wp_enqueue_script('education-hub-skip-link-focus-fix', get_template_directory_uri() . '/js/skip-link-focus-fix' . $min . '.js', array(), '20130115', true);

wp_enqueue_script('cycle2', get_template_directory_uri() . '/third-party/cycle2/js/jquery.cycle2' . $min . '.js', array('jquery'), '2.1.6', true);

wp_enqueue_script('education-hub-custom', get_template_directory_uri() . '/js/custom' . $min . '.js', array('jquery'), '1.0', true);

wp_register_script('education-hub-navigation', get_template_directory_uri() . '/js/navigation' . $min . '.js', array(), '20120206', true);
	wp_localize_script('education-hub-navigation', 'EducationHubScreenReaderText', array(
		'expand'   => '<span class="screen-reader-text">' . __('expand child menu', 'education-hub') . '</span>',
		'collapse' => '<span class="screen-reader-text">' . __('collapse child menu', 'education-hub') . '</span>',
	));
	wp_enqueue_script('education-hub-navigation');

if (is_singular() && comments_open() && get_option('thread_comments')) {
		wp_enqueue_script('comment-reply');
	}
}
add_action('wp_enqueue_scripts', 'education_hub_scripts');

/**
 * Enqueue styles for the block-based editor.
 *
 * @since Education Hub
 */
function education_hub_block_editor_styles()
{
	// Theme block stylesheet.
	wp_enqueue_style('education-hub-editor-style', get_template_directory_uri() . '/css/editor-blocks.css', array(), '20101208');

wp_enqueue_style('education-hub-google-fonts', education_hub_fonts_url(), array(), null);
}
add_action('enqueue_block_editor_assets', 'education_hub_block_editor_styles');

if (!function_exists('education_hub_fonts_url')) :
	/**
	 * Register Google fonts for Education Hub
	 *
	 * Create your own education_hub_fonts_url() function to override in a child theme.
	 *
	 * @since Education Hub 2.0.1
	 *
	 * @return string Google fonts URL for the theme.
	 */
	function education_hub_fonts_url()
	{
		wp_enqueue_style('education-hub-google-fonts', '//fonts.googleapis.com/css?family=Open+Sans:600,400,400italic,300,100,700|Merriweather+Sans:400,700');

$fonts_url = '';

/* Translators: If there are characters in your language that are not
		* supported by Open Sans, translate this to 'off'. Do not translate
		* into your own language.
		*/
		$open_sans = _x('on', 'Open Sans: on or off', 'education-hub');

/* Translators: If there are characters in your language that are not
		* supported by Merriweather, translate this to 'off'. Do not translate
		* into your own language.
		*/
		$merriweather = _x('on', 'Merriweather: on or off', 'education-hub');

if ('off' !== $open_sans || 'off' !== $merriweather) {
			$font_families = array();

if ('off' !== $open_sans) {
				$font_families[] = 'Open Sans:300,400,600,700,800,300italic,400italic,600italic,700italic,800italic';
			}

if ('off' !== $merriweather) {
				$font_families[] = 'Source Sans Pro:300,400,700,800,300italic,400italic,700italic,800italic';
			}

$query_args = array(
				'family' => urlencode(implode('|', $font_families)),
				'subset' => urlencode('latin,latin-ext'),
			);

$fonts_url = add_query_arg($query_args, 'https://fonts.googleapis.com/css');
		}

return esc_url_raw($fonts_url);
	}
endif;

/**
 * Load init.
 */
require get_template_directory() . '/inc/init.php';