我正在尝试禁用WordPress网站中的图像附件页面，因为这些图像阻碍了我的排名。我做了一项研究，发现我可以通过在我的image.php文件中实现一个代码来实现这一点，而不是安装一个插件。
我真的需要你的帮助，因为我不知道把代码放在image.php文件的哪里。
我想添加的代码：<?php wp_redirect(get_permalink($post->post_parent)); ?>
我的image.php文件：
<?php
/**
* The template for displaying image attachments.
*
* @package sparkling
*/
get_header();
?>
<?php while ( have_posts() ) : the_post(); ?>
<div class="post-inner-content">
<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
<header class="entry-header">
<h1 class="entry-title"><?php the_title(); ?></h1>
<div class="entry-meta">
<?php sparkling_posted_on(); ?>
</div><!-- .entry-meta -->
<nav role="navigation" id="image-navigation" class="navigation-image nav-links">
<div class="nav-previous"><?php previous_image_link( false, __( '<i class="fa fa-chevron-left"></i> Previous', 'sparkling' ) ); ?></div>
<div class="nav-next"><?php next_image_link( false, __( 'Next <i class="fa fa-chevron-right"></i>', 'sparkling' ) ); ?></div>
</nav><!-- #image-navigation -->
</header><!-- .entry-header -->
<div class="entry-content">
<div class="entry-attachment">
<div class="attachment">
<?php
/**
* Grab the IDs of all the image attachments in a gallery so we can get the URL of the next adjacent image in a gallery,
* or the first image (if we're looking at the last image in a gallery), or, in a gallery of one, just the link to that image file
*/
$attachments = array_values( get_children( array(
'post_parent' => $post->post_parent,
'post_status' => 'inherit',
'post_type' => 'attachment',
'post_mime_type' => 'image',
'order' => 'ASC',
'orderby' => 'menu_order ID'
) ) );
foreach ( $attachments as $k => $attachment ) {
if ( $attachment->ID == $post->ID )
break;
}
$k++;
// If there is more than 1 attachment in a gallery
if ( count( $attachments ) > 1 ) {
if ( isset( $attachments[ $k ] ) )
// get the URL of the next image attachment
$next_attachment_url = get_attachment_link( $attachments[ $k ]->ID );
else
// or get the URL of the first image attachment
$next_attachment_url = get_attachment_link( $attachments[ 0 ]->ID );
} else {
// or, if there's only 1 image, get the URL of the image
$next_attachment_url = wp_get_attachment_url();
}
?>
<a href="<?php echo $next_attachment_url; ?>" title="<?php the_title_attribute(); ?>" rel="attachment"><?php
$attachment_size = apply_filters( 'sparkling_attachment_size', array( 1200, 1200 ) ); // Filterable image size.
echo wp_get_attachment_image( $post->ID, $attachment_size );
?></a>
</div><!-- .attachment -->
<?php if ( ! empty( $post->post_excerpt ) ) : ?>
<div class="entry-caption">
<?php the_excerpt(); ?>
</div><!-- .entry-caption -->
<?php endif; ?>
</div><!-- .entry-attachment -->
<?php the_content(); ?>
<?php
wp_link_pages( array(
'before' => '<div class="page-links">' . __( 'Pages:', 'sparkling' ),
'after' => '</div>',
) );
?>
</div><!-- .entry-content -->
<footer class="entry-meta">
</footer><!-- .entry-meta -->
</article><!-- #post-<?php the_ID(); ?> -->
</div>
<?php
// If comments are open or we have at least one comment, load up the comment template
if ( comments_open() || '0' != get_comments_number() )
comments_template();
?>
<?php endwhile; // end of the loop. ?>
<?php get_sidebar(); ?>
<?php get_footer(); ?>
将下面的代码段放入theme/image.php中。它包括在找不到父帖子页面的情况下将最终用户重定向到主页（或任何其他页面）所需的回退
当媒体项目直接上传到媒体库而不是通过帖子或页面时，就会发生这种情况。
<?php
global $post;
if ( $post && $post->post_parent ) {
wp_redirect( get_permalink( $post->post_parent ), 301 );
} else {
wp_redirect( home_url( '/' ), 301 );
}
exit;