How to add a custom post type in wordpress

For add a custom post type in your wordpress site. just copy below code and paste it into your theme's functions.php file and change name and slug as you want.


add_action( 'init', 'rj_post_type_fireworks_video' );

function rj_post_type_fireworks_video() {
    $labels = array(
        'name'               => _x( 'Fireworks Video', 'post type general name', 'flatsome' ),
        'singular_name'      => _x( 'Fireworks Video', 'post type singular name', 'flatsome' ),
        'menu_name'          => _x( 'Fireworks Videos', 'admin menu', 'flatsome' ),
        'name_admin_bar'     => _x( 'Fireworks Video', 'add new on admin bar', 'flatsome' ),
        'add_new'            => _x( 'Add New', 'firework-video', 'flatsome' ),
        'add_new_item'       => __( 'Add New Video', 'flatsome' ),
        'new_item'           => __( 'New Video', 'flatsome' ),
        'edit_item'          => __( 'Edit Video', 'flatsome' ),
        'view_item'          => __( 'View Video', 'flatsome' ),
        'all_items'          => __( 'All Video', 'flatsome' ),
        'search_items'       => __( 'Search Videos', 'flatsome' ),
        'parent_item_colon'  => __( 'Parent Videos:', 'flatsome' ),
        'not_found'          => __( 'No videos found.', 'flatsome' ),
        'not_found_in_trash' => __( 'No videos found in Trash.', 'flatsome' )
    );

    $args = array(
        'labels'             => $labels,
        'public'             => true,
        'publicly_queryable' => true,
        'show_ui'            => true,
        'show_in_menu'       => true,
        'query_var'          => true,
        'rewrite'            => array( 'slug' => 'firework-video' ),
        'capability_type'    => 'post',
        'has_archive'        => true,
        'hierarchical'       => false,
        'menu_position'      => null,
        'supports'           => array( 'title', 'editor', 'author', 'thumbnail', 'excerpt', 'comments' )
    );

    register_post_type( 'firework-video', $args );
}

add_filter( 'post_updated_messages', 'rj_firework_video_updated_messages' );

function rj_firework_video_updated_messages( $messages ) {
    $post             = get_post();
    $post_type        = get_post_type( $post );
    $post_type_object = get_post_type_object( $post_type );

    $messages['firework-video'] = array(
        0  => '', // Unused. Messages start at index 1.
        1  => __( 'Fireworks video updated.', 'flatsome' ),
        2  => __( 'Custom field updated.', 'flatsome' ),
        3  => __( 'Custom field deleted.', 'flatsome' ),
        4  => __( 'Fireworks video updated.', 'flatsome' ),
        /* translators: %s: date and time of the revision */
        5  => isset( $_GET['revision'] ) ? sprintf( __( 'Fireworks video restored to revision from %s', 'flatsome' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
        6  => __( 'Fireworks video published.', 'flatsome' ),
        7  => __( 'Fireworks video saved.', 'flatsome' ),
        8  => __( 'Fireworks video submitted.', 'flatsome' ),
        9  => sprintf(
            __( 'Fireworks video scheduled for: <strong>%1$s</strong>.', 'flatsome' ),
            // translators: Publish box date format, see http://php.net/date
            date_i18n( __( 'M j, Y @ G:i', 'flatsome' ), strtotime( $post->post_date ) )
        ),
        10 => __( 'Fireworks video draft updated.', 'flatsome' )
    );

    if ( $post_type_object->publicly_queryable ) {
        $permalink = get_permalink( $post->ID );

        $view_link = sprintf( ' <a href="%s">%s</a>', esc_url( $permalink ), __( 'View Fireworks video', 'flatsome' ) );
        $messages[ $post_type ][1] .= $view_link;
        $messages[ $post_type ][6] .= $view_link;
        $messages[ $post_type ][9] .= $view_link;

        $preview_permalink = add_query_arg( 'preview', 'true', $permalink );
        $preview_link = sprintf( ' <a target="_blank" href="%s">%s</a>', esc_url( $preview_permalink ), __( 'Preview Fireworks video', 'flatsome' ) );
        $messages[ $post_type ][8]  .= $preview_link;
        $messages[ $post_type ][10] .= $preview_link;
    }

    return $messages;
}