php – 如何在WordPress中禁用图像附件页面？

发布时间：2020-12-13 16:55:45 所属栏目：PHP教程来源：网络整理

导读：我试图在我的WordPress网站中禁用图像附件页面,因为图像绊倒了我的排名.我做了一项研究,发现我可以通过在image.php文件中实现代码而不是安装插件来实现. 我真的需要你的帮助,因为我不知道将代码放在image.php文件中的哪个位置. 我要添加的代码：？php wp_red

我试图在我的WordPress网站中禁用图像附件页面,因为图像绊倒了我的排名.我做了一项研究,发现我可以通过在image.php文件中实现代码而不是安装插件来实现.

我真的需要你的帮助,因为我不知道将代码放在image.php文件中的哪个位置.

我要添加的代码：<？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(); ?>

解决方法

下面的代码段包含了在没有找到父帖子页的情况下将最终用户重定向到主页(或任何其他页面)所需的后备.
当媒体项目直接上传到媒体库而不是通过帖子或页面时,会发生这种情况.

<?php
global $post;
if ( $post && $post->post_parent ) {
    wp_redirect( get_permalink( $post->post_parent ),301 );
    exit;
} else {
    wp_redirect( home_url( '/' ),301 );
    exit;
}
?>

（编辑：李大同）

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