我目前正试图修改我的WordPress网站，以便作者在编辑时无法看到特定管理员的帖子，但仍然能够看到彼此的帖子（以及其他管理员）。
使用下面的代码，我可以使作者只能查看自己的帖子，并且只有他们的帖子才会计入帖子数量。
如何修改它，使其仅隐藏特定管理员的帖子和帖子数？
add_action(\'pre_get_posts\', \'query_set_only_author\' );
function query_set_only_author( $wp_query ) {
global $current_user;
if( is_admin() && !current_user_can(\'edit_others_posts\') ) {
$wp_query->set( \'author\', $current_user->ID );
add_filter(\'views_edit-post\', \'fix_post_counts\');
}
}
// Fix post counts
function fix_post_counts($views) {
global $current_user, $wp_query;
unset($views[\'mine\']);
$types = array(
array( \'status\' => NULL ),
array( \'status\' => \'publish\' ),
array( \'status\' => \'draft\' ),
array( \'status\' => \'pending\' ),
array( \'status\' => \'trash\' )
);
foreach( $types as $type ) {
$query = array(
\'author\' => $current_user->ID,
\'post_type\' => \'post\',
\'post_status\' => $type[\'status\']
);
$result = new WP_Query($query);
if( $type[\'status\'] == NULL ):
$class = ($wp_query->query_vars[\'post_status\'] == NULL) ? \' class="current"\' : \'\';
$views[\'all\'] = sprintf(__(\'<a href="%s"\'. $class .\'>All <span class="count">(%d)</span></a>\', \'all\'),
admin_url(\'edit.php?post_type=post\'),
$result->found_posts);
elseif( $type[\'status\'] == \'publish\' ):
$class = ($wp_query->query_vars[\'post_status\'] == \'publish\') ? \' class="current"\' : \'\';
$views[\'publish\'] = sprintf(__(\'<a href="%s"\'. $class .\'>Published <span class="count">(%d)</span></a>\', \'publish\'),
admin_url(\'edit.php?post_status=publish&post_type=post\'),
$result->found_posts);
elseif( $type[\'status\'] == \'draft\' ):
$class = ($wp_query->query_vars[\'post_status\'] == \'draft\') ? \' class="current"\' : \'\';
$views[\'draft\'] = sprintf(__(\'<a href="%s"\'. $class .\'>Draft\'. ((sizeof($result->posts) > 1) ? "s" : "") .\' <span class="count">(%d)</span></a>\', \'draft\'),
admin_url(\'edit.php?post_status=draft&post_type=post\'),
$result->found_posts);
elseif( $type[\'status\'] == \'pending\' ):
$class = ($wp_query->query_vars[\'post_status\'] == \'pending\') ? \' class="current"\' : \'\';
$views[\'pending\'] = sprintf(__(\'<a href="%s"\'. $class .\'>Pending <span class="count">(%d)</span></a>\', \'pending\'),
admin_url(\'edit.php?post_status=pending&post_type=post\'),
$result->found_posts);
elseif( $type[\'status\'] == \'trash\' ):
$class = ($wp_query->query_vars[\'post_status\'] == \'trash\') ? \' class="current"\' : \'\';
$views[\'trash\'] = sprintf(__(\'<a href="%s"\'. $class .\'>Trash <span class="count">(%d)</span></a>\', \'trash\'),
admin_url(\'edit.php?post_status=trash&post_type=post\'),
$result->found_posts);
endif;
}
return $views;
}
最合适的回答,由SO网友:TheDeadMedic 整理而成
试试这个-与其重做WordPress为查看链接所做的所有艰苦工作，不如计算您想要“隐藏”的管理员的所有帖子，并从现有帖子数量中减去：
function wpse_229427_get_hidden_admin_id() {
return 3; // You could make this a setting or return a value conditionally
}
function wpse_229427_hide_admin_posts( $wp_query ) {
if ( is_admin() && ! current_user_can( \'edit_others_posts\' ) && ! $wp_query->get( \'author\' ) ) {
$wp_query->set( \'author__not_in\', [ wpse_229427_get_hidden_admin_id() ] );
}
}
add_action( \'pre_get_posts\', \'wpse_229427_hide_admin_posts\' );
function wpse_229427_adjust_counts( $counts, $type ) {
if ( $type === \'post\' && is_admin() && ! current_user_can( \'edit_others_posts\' ) ) {
global $wpdb;
$admin_id = wpse_229427_get_hidden_admin_id();
$items = $wpdb->get_results(
$wpdb->prepare(
"SELECT post_status, COUNT( * ) AS `count` FROM {$wpdb->posts} WHERE post_type = \'post\' AND post_author = %d GROUP BY post_status",
$admin_id
)
);
foreach ( $items as $item ) {
if ( isset( $counts->{$item->post_status} ) )
$counts->{$item->post_status} -= $item->count;
}
}
return $counts;
}
add_filter( \'wp_count_posts\', \'wpse_229427_adjust_counts\', 10, 2 );
