bp_get_canonical_url (数组args美元＝数组()）

function bp_get_canonical_url($args = array()){//对于非bp内容，返回请求的url，让WP完成工作。If (bp_is_blog_page()){返回bp_get_requestd_url ();} $bp = buddypress();$defaults = array('include_query_args' => false //包含URL参数，例如?foo=bar&foo2=bar2.)；$r = wp_parse_args($args， $defaults);提取($ r);//特殊情况:当BuddyPress目录(如example.com/members) //设置为首页时，确保当前规范URL //为主页URL。$ page_component = array_search($page_on_front, bp_core_get_directory_page_ids()); / /分页/* *如果请求首页组件目录，规范* URL是首页。我们通过检查bp_current_action() *是否为空来检测我们是否在检测* component *directory* -也就是说，这不是一个单独的条目，一个提要，或者一个item *类型的目录。 */ if ( false !== $front_page_component && bp_is_current_component( $front_page_component ) && ! bp_current_action() && ! bp_get_current_member_type() ) { $bp->canonical_stack['canonical_url'] = trailingslashit( bp_get_root_domain() ); // Except when the front page is set to the registration page // and the current user is logged in. In this case we send to // the members directory to avoid redirect loops. } elseif ( bp_is_register_page() && 'register' == $front_page_component && is_user_logged_in() ) { /** * Filters the logged in register page redirect URL. * * @since BuddyPress 1.5.1 * * @param string $value URL to redirect logged in members to. */ $bp->canonical_stack['canonical_url'] = apply_filters( 'bp_loggedin_register_page_redirect_to', bp_get_members_directory_permalink() ); } } if ( empty( $bp->canonical_stack['canonical_url'] ) ) { // Build the URL in the address bar. $requested_url = bp_get_requested_url(); // Stash query args. $url_stack = explode( '?', $requested_url ); // Build the canonical URL out of the redirect stack. if ( isset( $bp->canonical_stack['base_url'] ) ) $url_stack[0] = $bp->canonical_stack['base_url']; if ( isset( $bp->canonical_stack['component'] ) ) $url_stack[0] = trailingslashit( $url_stack[0] . $bp->canonical_stack['component'] ); if ( isset( $bp->canonical_stack['action'] ) ) $url_stack[0] = trailingslashit( $url_stack[0] . $bp->canonical_stack['action'] ); if ( !empty( $bp->canonical_stack['action_variables'] ) ) { foreach( (array) $bp->canonical_stack['action_variables'] as $av ) { $url_stack[0] = trailingslashit( $url_stack[0] . $av ); } } // Add trailing slash. $url_stack[0] = trailingslashit( $url_stack[0] ); // Stash in the $bp global. $bp->canonical_stack['canonical_url'] = implode( '?', $url_stack ); } $canonical_url = $bp->canonical_stack['canonical_url']; if ( !$include_query_args ) { $canonical_url = array_reverse( explode( '?', $canonical_url ) ); $canonical_url = array_pop( $canonical_url ); } /** * Filters the canonical url of the current page. * * @since BuddyPress 1.6.0 * * @param string $canonical_url Canonical URL of the current page. * @param array $args Array of arguments to help determine canonical URL. */ return apply_filters( 'bp_get_canonical_url', $canonical_url, $args ); }