how to add file and textbox in comment form in wordpress

<?php

/***********DISPLAY COMMENT IN COMMENT FORM*******************************/

function display_comment_image1( $comments ) {

// Make sure that there are comments
if( count( $comments ) > 0 ) {

// Loop through each comment…
foreach( $comments as $comment ) {
if( true == get_comment_meta( $comment->comment_ID, ‘comment_image’ ) ) {
// …get the comment image meta
$comment_image = get_comment_meta( $comment->comment_ID, ‘comment_image’, true );
$image_attributes = wp_get_attachment_image_src( $comment_image ,’thumbnail’);
if(!empty($image_attributes [0])){
$comment->comment_content .= ‘<p class=”comment-image”>’;
$comment->comment_content .= ‘<img src=”‘ . $image_attributes[0] . ‘” alt=”” />’;
$comment->comment_content .= ‘</p><!– /.comment-image –>’;
}
}
if( true == get_comment_meta( $comment->comment_ID, ‘comment_video_link’ ) ) {

//Get VIDEO LINK
$comment_vlink = get_comment_meta( $comment->comment_ID, ‘comment_video_link’, true );
if(!empty($comment_vlink)){
$comment->comment_content .= ‘<a href=”‘.$comment_vlink.'” taget=”_black”>read more</a>’;
}
// …and render it in a paragraph element appended to the comment
}

} // end foreach

}

return $comments;

} // end display_comment_image

/********ADD  FIELD IN COMMENT FORM *****************/
add_filter( ‘comments_array’, ‘display_comment_image1’ );

function add_image_upload_form1( $post_id ) {

// Create the label and the input field for uploading an image
//if ( ‘disabled’ != get_option( ‘comment_image_toggle_state’ ) && ‘disable’ != get_post_meta( $post_id, ‘comment_images_toggle’, true ) ) {

$html = ‘<input type=”file” id=”upload_photo” name=”upload_image” accept=”image/x-png, image/gif, image/jpeg” style=”display:none”/>’;
$html.='<input  id=”video_link” type=”text” name=”video_link” style=”display:none;margin:10px 0″/>’;
echo $html;

//         } // end if

}
add_action( ‘comment_form’ , ‘add_image_upload_form1’ );

//add_action(‘comment_post ‘, ‘toto’);

/***********SOVE COMMENT FIELD AFTER save BUTTOM CLICKED*******************************/

function save_comment_image12( $comment_id ) {
global $post;
if(isset($_REQUEST[‘video_link’]) && !empty($_REQUEST[‘video_link’]))
{
add_comment_meta($comment_id,’comment_video_link’,$_REQUEST[‘video_link’]);
}
if(isset($_FILES[‘upload_image’]) && is_user_logged_in()){

$uploadedfile = $_FILES[‘upload_image’];
//$upload_name = $_FILES[‘upload_image’][‘name’].’_’.rand();
$upload_name = $_FILES[‘upload_image’][‘name’];

$uploads = wp_upload_dir();
$filepath = $uploads[‘path’].”/$upload_name”;

if ( ! function_exists( ‘wp_handle_upload’ ) )
{
require_once( ABSPATH . ‘wp-admin/includes/file.php’ );

}
require_once( ABSPATH . ‘wp-admin/includes/image.php’ );
$upload_overrides = array( ‘test_form’ => false );
//$attach_id = media_handle_upload( $file, $new_post );
$movefile = wp_handle_upload( $uploadedfile, $upload_overrides );
//print_r($movefile);
if ( $movefile && !isset( $movefile[‘error’] ) ) {

$file = $movefile[‘file’];
$url = $movefile[‘url’];
$type = $movefile[‘type’];

//media_handle_upload( $file_handler, 0 );
$attachment = array(
‘post_mime_type’ => $type ,
‘post_title’ => $upload_name,
‘post_content’ => ‘Image for ‘.$upload_name,
‘post_status’ => ‘inherit’,
‘post_parent’ => $post->ID
);

$attach_id=wp_insert_attachment( $attachment, $file, $post->ID);
$attach_data = wp_generate_attachment_metadata( $attach_id, $file );
wp_update_attachment_metadata( $attach_id,  $attach_data );
//echo $postid = wp_insert_post( $my_post );

//add_post_meta($postid, “file”, $file);
$stack= array($attach_id);
$gallery_old = get_post_meta($post->ID,’p_gallery’,true);
$result = array_merge($stack, $gallery_old);
//echo $updated_gallery = serialize($result);
update_post_meta($post->ID,’p_gallery’,$result);
} else {
echo $movefile[‘error’];
}
//$attachid_arr = array($attach_id);
add_comment_meta($comment_id,’comment_image’,$attach_id);
}

} // end save_comment_image

add_filter( ‘wp_insert_comment’, ‘save_comment_image12’  );