php - wordpress - customp post type - force usage of dedicated template for custom post type

use-custom-post-type-dedicated-template.php

/*=======================================================================
=            force dedicated template usage for custom posts            =
=======================================================================*/

add_filter( 'template_include', 'include_template_function', 1 );

function include_template_function( $template_path ) {
    if ( get_post_type() == 'fiche-projet' ) {
        if ( is_single() ) {
            // checks if the file exists in the theme first,
            // otherwise serve the file from the plugin
            if ( $theme_file = locate_template( array ( 'single-fiche-projet.php' ) ) ) {
                $template_path = $theme_file;
            } else {
                $template_path = get_stylesheet_directory_uri() . '/single-fiche-projet.php';
            }
        }
    }
    return $template_path;
}


/*-----  End of force dedicated template usage for custom posts  ------*/