<?php defined( 'ABSPATH' ) OR die( 'This script cannot be accessed directly.' );

// Actions after theme activation
add_action( 'admin_init', 'us_theme_activation', 99 );
function us_theme_activation() {
	global $pagenow;
	if ( is_admin() AND $pagenow == 'themes.php' AND isset( $_GET['activated'] ) ) {
		// Set menu
		$user = wp_get_current_user();
		update_user_option( $user->ID, US_THEMENAME . '_cpt_in_menu_set', FALSE, TRUE );

		// Add Default Footer post type if needed
		us_add_default_footer();

		// Redirect to About the Theme page
		header( 'Location: ' . admin_url( 'admin.php?page=us-home' ) );
	}
}

// Show indication for beta versions
if ( is_user_logged_in() AND defined( 'US_THEME_BETA' ) ) {
	add_action( 'admin_bar_menu', 'us_beta_admin_bar_menu', 1000 );
}
function us_beta_admin_bar_menu( $wp_admin_bar ) {
	$wp_admin_bar->add_node(
		array(
			'id' => 'us-beta',
			'title' => US_THEMENAME . ' BETA',
			'meta' => array(
				'html' => '<style>#wp-admin-bar-us-beta>*{background:#e95095!important;color:#fff!important;}</style>',
			),
		)
	);
}

// Hide some our metaboxes on Menus admin page
add_action( 'admin_head', 'us_include_cpt_to_menu', 99 );
function us_include_cpt_to_menu() {
	global $pagenow;
	if ( is_admin() AND $pagenow == 'nav-menus.php' ) {
		$already_set = get_user_option( US_THEMENAME . '_cpt_in_menu_set' );

		if ( ! $already_set ) {
			$hidden_meta_boxes = get_user_option( 'metaboxhidden_nav-menus' );

			if ( ! is_array( $hidden_meta_boxes ) ) {
				$hidden_meta_boxes = array();
			}

			if ( $hidden_meta_boxes !== FALSE ) {
				if ( ( $key = array_search( 'add-post-type-us_portfolio', $hidden_meta_boxes ) ) !== FALSE AND isset( $hidden_meta_boxes[$key] ) ) {
					unset( $hidden_meta_boxes[$key] );
				}
				if ( ( $key = array_search( 'add-us_portfolio_category', $hidden_meta_boxes ) ) === FALSE ) {
					$hidden_meta_boxes[] = 'add-us_portfolio_category';
				}
				if ( ( $key = array_search( 'add-us_portfolio_tag', $hidden_meta_boxes ) ) === FALSE ) {
					$hidden_meta_boxes[] = 'add-us_portfolio_tag';
				}
				if ( ( $key = array_search( 'add-post-type-us_widget_area', $hidden_meta_boxes ) ) !== FALSE AND isset( $hidden_meta_boxes[$key] ) ) {
					unset( $hidden_meta_boxes[$key] );
				}

				$user = wp_get_current_user();
				update_user_option( $user->ID, 'metaboxhidden_nav-menus', $hidden_meta_boxes, TRUE );
				update_user_option( $user->ID, US_THEMENAME . '_cpt_in_menu_set', TRUE, TRUE );
			}
		}
	}
}

// Custom CSS for all admin pages
add_action( 'admin_print_scripts', 'us_enqueue_admin_css', 12 );
function us_enqueue_admin_css() {
	global $us_template_directory_uri;
	wp_enqueue_style( 'us-theme-admin', $us_template_directory_uri . '/framework/admin/css/theme-admin.css', array(), US_THEMEVERSION );
	wp_enqueue_style( 'us-font-awesome', $us_template_directory_uri . '/css/base/fontawesome.css', array(), US_THEMEVERSION );
}

// Custom CSS for visual editor
add_action( 'admin_init', 'us_theme_add_editor_styles' );
function us_theme_add_editor_styles() {
	add_editor_style( 'framework/admin/css/editor-style.css' );
}