<?php
/**
 * Invax functions and definitions
 */

if ( ! function_exists( 'invax_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 invax_setup() {
		/*
		 * Make theme available for translation.
		 * Translations can be filed in the /languages/ directory.
		 * If you're building a theme based on Invax, use a find and replace
		 * to change 'invax to the name of your theme in all the template files.
		 */
		load_theme_textdomain( 'invax', get_template_directory() . '/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( 'invax-thumb', 740, 367, true );

		// This theme uses wp_nav_menu() in one location.
		register_nav_menus( array(
			'menu-1' => esc_html__( 'Primary', 'invax' ),
		) );

		/*
		 * 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',
		) );

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

		// Add theme support for selective refresh for widgets.
		add_theme_support( 'customize-selective-refresh-widgets' );
		
		// This theme styles the visual editor to resemble the theme style.
		add_editor_style( 'assets/css/editor-style.css' );
		
		/**
		 * Add support for core custom logo.
		 *
		 * @link https://codex.wordpress.org/Theme_Logo
		 */
		add_theme_support( 'custom-logo', array(
			'height'      => 40,
			'width'       => 200,
			'flex-width'  => true,
			'flex-height' => true,
		) );
		
		/** Post Excerpt Length **/

		function invax_custom_excerpt_length( $length ) {
			if ( is_admin() ){
				return $length;
			} 

			return 50;
		}
		add_filter( 'excerpt_length', 'invax_custom_excerpt_length', 999 );		
		
		
	}
endif;
add_action( 'after_setup_theme', 'invax_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 invax_content_width() {
	$GLOBALS['content_width'] = apply_filters( 'invax_content_width', 640 );
}
add_action( 'after_setup_theme', 'invax_content_width', 0 );

/**
 * Register widget area.
 *
 * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
 */
function invax_widgets_init() {
	register_sidebar( array(
		'name'          => esc_html__( 'Sidebar', 'invax' ),
		'id'            => 'sidebar-1',
		'description'   => esc_html__( 'Add widgets here.', 'invax' ),
		'before_widget' => '<section id="%1$s" class="widget %2$s">',
		'after_widget'  => '</section>',
		'before_title'  => '<h2 class="widget-title">',
		'after_title'   => '</h2>',
	) );
	
    
    register_sidebar( array(
		'name'          => esc_html__( 'Footer Widgets', 'invax' ),
		'id'            => 'footer-widgets',
		'description'   => esc_html__( 'Add footer widgets here.', 'invax' ),
		'before_widget' => '<div class="col-md-3 col-sm-6"><div id="%1$s" class="widget %2$s">',
		'after_widget'  => '</div></div>',
		'before_title'  => '<h3 class="footer-widget-title">',
		'after_title'   => '</h3>',
	) );
	
	
	
}
add_action( 'widgets_init', 'invax_widgets_init' );

/**
 * Enqueue scripts and styles.
 */
function invax_scripts() {
	
	wp_enqueue_style( 'bootstrap', get_template_directory_uri() . '/assets/css/bootstrap.css', array(), '3.3.7' );
	wp_enqueue_style( 'font-awesome', get_template_directory_uri() . '/assets/css/font-awesome.css', array(), '4.7' );
	wp_enqueue_style( 'invax-default', get_template_directory_uri() . '/assets/css/default.css', array(), '1.0' );
        
	wp_enqueue_style( 'invax-style', get_stylesheet_uri() );
    
    wp_enqueue_script( 'bootstrap', get_template_directory_uri() . '/assets/js/bootstrap.js', array('jquery'), '3.3.7', true );
    wp_enqueue_script( 'navigation', get_template_directory_uri() . '/assets/js/navigation.js', array('jquery'), '3.3.7', true );
    wp_enqueue_script( 'slicknav', get_template_directory_uri() . '/assets/js/jquery.slicknav.js', array('jquery'), '3.3.7', true );
    wp_enqueue_script( 'invax-active', get_template_directory_uri() . '/assets/js/active.js', array('jquery'), '1.0', true );
	
	if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
		wp_enqueue_script( 'comment-reply' );
	}

}
add_action( 'wp_enqueue_scripts', 'invax_scripts' );


/**
 * Custom template tags for this theme.
 */
require get_template_directory() . '/inc/template-tags.php';


/**
 * Required plugin installer
 */
require get_template_directory() . '/inc/required-plugins.php';

/**
 * theme option
 */
require get_template_directory() . '/inc/theme-options.php';



function invax_notice__success() {
    ?>
   <!--  <div class="notice notice-success is-dismissible">
        <p>Need any WordPress Service Or Support like
         <ul>
         	<li> Speed  Up Website </li>
         	<li> Custom Theme Or Plugin Development </li>
         	<li> Customize website or anything </li>
         	<li> <a target="blank" href="https://www.fiverr.com/quazisazzad1">Please Contact me</a></li>
         </ul>
        
     </p>
    </div> -->
    <?php
}
add_action( 'admin_notices', 'invax_notice__success' );

function invax_theme_option( $index ){
	$invax_theme_option = get_option( 'invax_option' );
	return $invax_theme_option[ $index ];

}




