<?php
    // Register Nav Walker class_alias
    require_once('wp_bootstrap_navwalker.php');

    // Theme Support
    function syau_theme_setup () {
        // Add Featured Image Support
        add_theme_support('post-thumbnails');

        // Nav Menus
        register_nav_menus(array (
            'primary' => __('Main Menu'),
            'hamburger' => __('Mobile Menu'),
            'footer' => __('Footer Menu')
        ));

        // 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
        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( 'darren_bachan_custom_background_args', array(
            'default-color' => 'ffffff',
            'default-image' => '',
        ) ) );
    }

    add_action('after_setup_theme', 'syau_theme_setup');

    //Add Our Widget Locations
    function ourWidgetsInit () {

        register_sidebar( array(
            'name'          => esc_html__( 'Sidebar', 'darren-bachan' ),
            'id'            => 'sidebar-1',
            'description'   => esc_html__( 'Add widgets here.', 'darren-bachan' ),
            'before_widget' => '<section id="%1$s" class="widget %2$s">',
            'after_widget'  => '</section>',
            'before_title'  => '<h3 class="widget-title">',
            'after_title'   => '</h3>',
        ) );

        register_sidebar( array(
            'name' => 'Footer Area 1',
            'id' => 'footer1'
        ));

    }

    add_action('widgets_init', 'ourWidgetsInit');

    // Enqueue Scripts & Styles
    function syau_theme_scripts() {

        // Deregister the included library
        wp_deregister_script( 'jquery' );

        // Register the library again
        wp_register_script( 'jquery', get_template_directory_uri() . "/js/jquery-2.2.2.min.js", array(), '' , true );
        wp_enqueue_script('jquery');

        wp_enqueue_script( 'typed', get_template_directory_uri() . "/js/typed.min.js", array(), '' , true );
        wp_enqueue_script( 'owl-carousel', get_template_directory_uri() . "/js/owl.carousel.min.js", array(), '' , true );
        wp_enqueue_script( 'bootstrap', get_template_directory_uri() . "/js/bootstrap.min.js", array(), '' , true );
        wp_enqueue_script( 'animation-scroll', get_template_directory_uri() . "/js/animatescroll.js", array(), '' , true );
        wp_enqueue_script( 'animation-slide', get_template_directory_uri() . "/js/animation-slide.js", array(), '' , true );
        wp_enqueue_script( 'main-js', get_template_directory_uri() . "/js/main.js", array(), '' , true );

        wp_enqueue_style( 'bootstrap', get_template_directory_uri()."/css/bootstrap.css", '', '' );
        wp_enqueue_style( 'fonts', get_template_directory_uri()."/css/fonts.css", '', '' );
        wp_enqueue_style( 'font-awesome', get_template_directory_uri()."/css/font-awesome.css", '', '' );
        wp_enqueue_style( 'flag-icon', get_template_directory_uri()."/css/flag-icon.css", '', '' );
        wp_enqueue_style( 'hamburger', get_template_directory_uri()."/css/hamburger.css", '', '' );
        wp_enqueue_style( 'owl-carousel', get_template_directory_uri()."/css/owl.carousel.css", '', '' );
        wp_enqueue_style( 'owl-theme', get_template_directory_uri()."/css/owl.theme.default.min.css", '', '' );
        wp_enqueue_style( 'main-css', get_template_directory_uri()."/style.css", '', '' );

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

    add_action( 'wp_enqueue_scripts', 'syau_theme_scripts' );

    // Customizer File
    require get_template_directory(). '/inc/customizer.php';

    // Grab First Paragraph Of Text And Ignore Images For Excerpt
    function awesome_excerpt($text, $raw_excerpt) {
        if( ! $raw_excerpt ) {
            $content = apply_filters( 'the_content', get_the_content() );
            $text = substr( $content, 0, strpos( $content, '</p>' ) + 4 );
        }
        $text = preg_replace("/<img[^>]+\>/i", "", $text);
        return $text;
    }
    add_filter( 'wp_trim_excerpt', 'awesome_excerpt', 10, 2 );

    // Empty <p> Fix On Images
    function filter_ptags_on_images($content){
       return preg_replace('/<p>\s*(<a .*>)?\s*(<img .* \/>)\s*(<\/a>)?\s*<\/p>/iU', '\1\2\3', $content);
    }

    add_filter('the_content', 'filter_ptags_on_images');

    // Change Author Permalinks
    function change_author_permalinks() {
        global $wp_rewrite;
        $wp_rewrite->author_base = 'member';
        $wp_rewrite->author_structure = '/' . $wp_rewrite->author_base. '/%author%';
    }
    add_action('init','change_author_permalinks');

    // Custom Comments Styling
    function mytheme_comment($comment, $args, $depth) {
        if ( 'div' === $args['style'] ) {
            $tag       = 'div';
            $add_below = 'comment';
        } else {
            $tag       = 'li';
            $add_below = 'div-comment';
        }
        ?>
        <<?php echo $tag ?> <?php comment_class( empty( $args['has_children'] ) ? '' : 'parent' ) ?> id="comment-<?php comment_ID() ?>">
        <?php if ( 'div' != $args['style'] ) : ?>
            <div id="div-comment-<?php comment_ID() ?>" class="comment-body">
        <?php endif; ?>
        <div class="comment-author vcard">
            <?php if ( $args['avatar_size'] != 0 ) echo get_avatar( $comment, $args['avatar_size'] ); ?>
            <?php printf( __( '<cite class="fn">%s</cite> <span class="says">says:</span>' ), get_comment_author_link() ); ?>
        </div>
        <?php if ( $comment->comment_approved == '0' ) : ?>
             <em class="comment-awaiting-moderation"><?php _e( 'Your comment is awaiting moderation.' ); ?></em>
              <br />
        <?php endif; ?>

        <div class="comment-meta commentmetadata"><a href="<?php echo htmlspecialchars( get_comment_link( $comment->comment_ID ) ); ?>">
            <?php
            /* translators: 1: date, 2: time */
            printf( __('%1$s at %2$s'), get_comment_date(),  get_comment_time() ); ?></a><?php edit_comment_link( __( '(Edit)' ), '  ', '' );
            ?>
        </div>

        <?php comment_text(); ?>

        <div class="reply">
            <?php comment_reply_link( array_merge( $args, array( 'add_below' => $add_below, 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?>
        </div>
        <?php if ( 'div' != $args['style'] ) : ?>
        </div>
        <?php endif; ?>
        <?php
        }

?>