Hooks Problem Filter

Hi, im building a select for filter my media library by DAY in the admin, i have this code but the line $wp_query->set(‘post_date’, $_GET[‘fecha_filter’]); not is working this is the code:

add_filter('parse_query', 'node_admin_posts_filter');

add_action('restrict_manage_posts', 'node_admin_posts_filter_restrict_manage_posts');

function node_admin_posts_filter($wp_query)
{

    if (is_admin() && isset($_GET['fecha_filter']) && $_GET['fecha_filter'] != '') :

        $original_query = $wp_query;

        $wp_query->set('post_date', $_GET['fecha_filter']);

        $wp_query = $original_query;

        wp_reset_postdata();

    endif;

}

function node_admin_posts_filter_restrict_manage_posts()
{

    global $wpdb;

    $get_posts = $wpdb->get_results("SELECT *, DATE_FORMAT($wpdb->posts.post_date,'%Y-%m-%d') AS niceDate FROM $wpdb->posts WHERE post_mime_type='application/pdf' GROUP BY DATE_FORMAT($wpdb->posts.post_date, '%Y-%m-%d') ORDER BY $wpdb->posts.post_date DESC");

    echo '<select name="fecha_filter">';

    echo '<option value="">Filtrado por día</option>';

    $current = isset($_GET['fecha_filter']) ? $_GET['fecha_filter'] : '';

    foreach ($get_posts as $get_post) :

        $select = null;

        if ($current == $get_post->niceDate) {
            $select = ' selected="selected"';
        }

        echo '<option value="' . $get_post->niceDate . '" ' . $select . '>' . $get_post->niceDate . '</option>';

    endforeach;

}