Obucuvaci

					<?php


namespace WPTurbo;


add_action( 'init', 'wpturbo_register_trainer_post_type' );

function wpturbo_register_trainer_post_type() {
    $args = array(
        'labels'       => array(
            'name'          => __( 'Trainers', 'wpturbo' ),
            'singular_name' => __( 'Trainer', 'wpturbo' ),
        ),
        'public'       => true,
        'has_archive'  => true,
        'show_in_rest' => true,
        'supports'     => array(
            'title',
            'thumbnail',
        ),
    );
    register_post_type( 'trainer', $args );
}


add_action( 'add_meta_boxes', 'wpturbo_add_trainer_meta_boxes' );

function wpturbo_add_trainer_meta_boxes() {
    add_meta_box( 'wpturbo_trainer_details', __( 'Trainer Details', 'wpturbo' ), 'wpturbo_render_trainer_meta_box', 'trainer', 'normal', 'high' );
}


function wpturbo_render_trainer_meta_box( $post ) {
    wp_nonce_field( 'wpturbo_save_trainer_details', 'wpturbo_trainer_nonce' );

    $profession = get_post_meta( $post->ID, '_wpturbo_profession', true );
    $email = get_post_meta( $post->ID, '_wpturbo_email', true );
    $description_one = get_post_meta( $post->ID, '_wpturbo_description_one', true );
    $description_two = get_post_meta( $post->ID, '_wpturbo_description_two', true );

    echo '<label for="wpturbo_profession">' . __( 'Profession', 'wpturbo' ) . '</label>';
    echo '<input type="text" id="wpturbo_profession" name="wpturbo_profession" value="' . esc_attr( $profession ) . '" />';
    
    echo '<label for="wpturbo_email">' . __( 'Email Address', 'wpturbo' ) . '</label>';
    echo '<input type="email" id="wpturbo_email" name="wpturbo_email" value="' . esc_attr( $email ) . '" />';
    
    echo '<label for="wpturbo_description_one">' . __( 'Description One', 'wpturbo' ) . '</label>';
    echo '<textarea id="wpturbo_description_one" name="wpturbo_description_one">' . esc_textarea( $description_one ) . '</textarea>';

    echo '<label for="wpturbo_description_two">' . __( 'Description Two', 'wpturbo' ) . '</label>';
    echo '<textarea id="wpturbo_description_two" name="wpturbo_description_two">' . esc_textarea( $description_two ) . '</textarea>';
}


add_action( 'save_post', 'wpturbo_save_trainer_meta_box_data' );

function wpturbo_save_trainer_meta_box_data( $post_id ) {
    if ( ! isset( $_POST['wpturbo_trainer_nonce'] ) ) {
        return;
    }

    if ( ! wp_verify_nonce( $_POST['wpturbo_trainer_nonce'], 'wpturbo_save_trainer_details' ) ) {
        return;
    }

    if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
        return;
    }

    if ( isset( $_POST['wpturbo_profession'] ) ) {
        update_post_meta( $post_id, '_wpturbo_profession', sanitize_text_field( $_POST['wpturbo_profession'] ) );
    }

    if ( isset( $_POST['wpturbo_email'] ) ) {
        update_post_meta( $post_id, '_wpturbo_email', sanitize_email( $_POST['wpturbo_email'] ) );
    }

    if ( isset( $_POST['wpturbo_description_one'] ) ) {
        update_post_meta( $post_id, '_wpturbo_description_one', sanitize_textarea_field( $_POST['wpturbo_description_one'] ) );
    }

    if ( isset( $_POST['wpturbo_description_two'] ) ) {
        update_post_meta( $post_id, '_wpturbo_description_two', sanitize_textarea_field( $_POST['wpturbo_description_two'] ) );
    }
}