Slider addon part 3

//==================== Single slider post dropdown function ==================================

//--------- this function create single post list ---------------
function seo_slider_list(){
        $args= wp_parse_args(array(
         'post_type' => 'slider',
         'numberposts'=> -1,
    ));
      $posts= get_posts($args);

    $post_options= array(esc_html__('--select slide--','seo-peencik') => '');
    if($posts){
        foreach($posts as $post){
            $post_options[$post->post_title] = $post->ID;
        }
    }
    return $post_options;
}

//============================= Shortcode of single slider ================================
                if($seo_post->have_posts()) : while ($seo_post->have_posts()) : $seo_post->the_post();

                if(get_post_meta( get_the_ID(), '_seo_slider', true )) {
                    $seo_slider_meta = get_post_meta( get_the_ID(), '_seo_slider', true );
                } else{
                   $seo_slider_meta = array();
                }

                if(array_key_exists('overlay_on_off', $seo_slider_meta)){
                    $overlay_on_off = $seo_slider_meta['overlay_on_off'];
                } else{
                    $overlay_on_off = true; // its default value
                }

                 if(array_key_exists('overlay_color', $seo_slider_meta)){
                    $overlay_color = $seo_slider_meta['overlay_color'];
                } else{
                    $overlay_color = '#333'; // its default value
                }

                if(array_key_exists('overlay_opacity', $seo_slider_meta)){
                    $overlay_opacity = $seo_slider_meta['overlay_opacity'];
                } else{
                    $overlay_opacity = .6; // its default value
                }
                $idd = get_the_ID();
               // print_r($img_id);
                 ?>
//==================== Addons of single post slider ==================================
<?php
   vc_map( array(
      "name" => __( "SEO Slider", "seo-peencik" ),
      "base" => "carosaul",
      "category" => __( "SEO", "seo-peencik"),
      "params" => array(  //all field for attribute
         array(
            "type" => "textfield",
            "heading" => __( "Count Slider", "seo-peencik" ),
            "param_name" => "count", //attribute name
            "value" => __( "1", "seo-peencik" ), //value of attribute
            "description" => __( "Input max number of slider you want to view. -1 is unlimited view.", "seo-peencik" )
         ),
       array(
            "type" => "dropdown",
            "heading" => __( "Select slider", "seo-peencik" ),
            "param_name" => "slider_id", //attribute name
            "value" => seo_slider_list(),
            "description" => __( "Select slider from list ", "seo-peencik" ),
            "dependency" => array(
                "element" => "count",
                "value" => array("1"),
              ),
         ),
       array(
            "type" => "textfield",
            "heading" => __( "Slider height", "seo-peencik" ),
            "param_name" => "slider_height", //attribute name
            "std" => __( "650", "seo-peencik" ), //value of attribute
            "description" => __( "Input slider height", "seo-peencik" ),
         ),

       array(
            "type" => "textfield",
            "heading" => __( "Slider item", "seo-peencik" ),
            "param_name" => "slider_item", //attribute name
            "value" => __( "1", "seo-peencik" ), //value of attribute
            "description" => __( "Input to show slider per page", "seo-peencik" ),
           "dependency" => array(
                    "element" => "count",
                    "value" => array("2","3","4","5","6","7","8","9","10","11","12","13","14","15"),
                  ),
         ),
       array(
            "type" => "dropdown",
            "heading" => __( "Slider loop", "seo-peencik" ),
            "param_name" => "slider_loop", //attribute name
            "std" => __( "true", "seo-peencik" ),
            "value" => array(
               'Yes' => 'true',
               'No' => 'false',
               ),
            "description" => __( "Select yes or no for looping ", "seo-peencik" ),
            "dependency" => array(
                    "element" => "count",
                    "value" => array("2","3","4","5","6","7","8","9","10","11","12","13","14","15"),
                  ),
         ),

       array(
            "type" => "dropdown",
            "heading" => __( "Slider Autoplay", "seo-peencik" ),
            "param_name" => "slider_autoplay", //attribute name
            "std" => __( "true", "seo-peencik" ),
            "value" => array(
               'Yes' => 'true',
               'No' => 'false',
               ),
            "description" => __( "Select yes or no for autoplay ", "seo-peencik" ),
            "dependency" => array(
                    "element" => "count",
                    "value" => array("2","3","4","5","6","7","8","9","10","11","12","13","14","15"),
                  ),
         ),

      array(
            "type" => "dropdown",
            "heading" => __( "Slider Autoplay Timeout", "seo-peencik" ),
            "param_name" => "slider_timeout", //attribute name
            "std" => __( "5000", "seo-peencik" ),
            "value" => array(
               '1 second' => '1000',
               '2 second' => '2000',
               '3 second' => '3000',
               '4 second' => '4000',
               '5 second' => '5000',
               '6 second' => '6000',
               '7 second' => '7000',
               '8 second' => '8000',
               '9 second' => '9000',
               '10 second' => '10000',
               ),
            "description" => __( "Select yes or no for autoplay timeout ", "seo-peencik" ),
            "dependency" => array(
                    "element" => "count",
                    "value" => array("2","3","4","5","6","7","8","9","10","11","12","13","14","15"),
                  ),
         ),

      array(
            "type" => "dropdown",
            "heading" => __( "Slider nav", "seo-peencik" ),
            "param_name" => "slider_nav", //attribute name
            "std" => __( "true", "seo-peencik" ),
            "value" => array(
               'Yes' => 'true',
               'No' => 'false',
               ),
            "description" => __( "Select yes or no ", "seo-peencik" ),
           "dependency" => array(
                    "element" => "count",
                    "value" => array("2","3","4","5","6","7","8","9","10","11","12","13","14","15"),
                  ),
         ),
      array(
            "type" => "dropdown",
            "heading" => __( "Slider dots", "seo-peencik" ),
            "param_name" => "slider_dots", //attribute name
            "std" => __( "true", "seo-peencik" ),
            "value" => array(
               'Yes' => 'true',
               'No' => 'false',
               ),
            "description" => __( "Select yes or no ", "seo-peencik" ),
            "dependency" => array(
                    "element" => "count",
                    "value" => array("2","3","4","5","6","7","8","9","10","11","12","13","14","15"),
                  ),
         ),
      ),
     )
   );