feed_links_extra()
最后更新于:2021-11-26 04:05:40
feed_links_extra( array$args=array())Display the links to the extra feeds such as category feeds.
参数
- $args
-
(array) (Optional) arguments.
Default value: array()
源文件
文件: gc-includes/general-template.php
function feed_links_extra( $args = array() ) {
$defaults = array(
/* translators: Separator between blog name and feed type in feed links. */
'separator' => _x( '»', 'feed link' ),
/* translators: 1: Blog name, 2: Separator (raquo), 3: Post title. */
'singletitle' => __( '%1$s %2$s %3$s Comments Feed' ),
/* translators: 1: Blog name, 2: Separator (raquo), 3: Category name. */
'cattitle' => __( '%1$s %2$s %3$s Category Feed' ),
/* translators: 1: Blog name, 2: Separator (raquo), 3: Tag name. */
'tagtitle' => __( '%1$s %2$s %3$s Tag Feed' ),
/* translators: 1: Blog name, 2: Separator (raquo), 3: Term name, 4: Taxonomy singular name. */
'taxtitle' => __( '%1$s %2$s %3$s %4$s Feed' ),
/* translators: 1: Blog name, 2: Separator (raquo), 3: Author name. */
'authortitle' => __( '%1$s %2$s Posts by %3$s Feed' ),
/* translators: 1: Blog name, 2: Separator (raquo), 3: Search query. */
'searchtitle' => __( '%1$s %2$s Search Results for “%3$s” Feed' ),
/* translators: 1: Blog name, 2: Separator (raquo), 3: Post type name. */
'posttypetitle' => __( '%1$s %2$s %3$s Feed' ),
);
$args = gc_parse_args( $args, $defaults );
if ( is_singular() ) {
$id = 0;
$post = get_post( $id );
if ( comments_open() || pings_open() || $post->comment_count > 0 ) {
$title = sprintf( $args['singletitle'], get_bloginfo( 'name' ), $args['separator'], the_title_attribute( array( 'echo' => false ) ) );
$href = get_post_comments_feed_link( $post->ID );
}
} elseif ( is_post_type_archive() ) {
$post_type = get_query_var( 'post_type' );
if ( is_array( $post_type ) ) {
$post_type = reset( $post_type );
}
$post_type_obj = get_post_type_object( $post_type );
$title = sprintf( $args['posttypetitle'], get_bloginfo( 'name' ), $args['separator'], $post_type_obj->labels->name );
$href = get_post_type_archive_feed_link( $post_type_obj->name );
} elseif ( is_category() ) {
$term = get_queried_object();
if ( $term ) {
$title = sprintf( $args['cattitle'], get_bloginfo( 'name' ), $args['separator'], $term->name );
$href = get_category_feed_link( $term->term_id );
}
} elseif ( is_tag() ) {
$term = get_queried_object();
if ( $term ) {
$title = sprintf( $args['tagtitle'], get_bloginfo( 'name' ), $args['separator'], $term->name );
$href = get_tag_feed_link( $term->term_id );
}
} elseif ( is_tax() ) {
$term = get_queried_object();
if ( $term ) {
$tax = get_taxonomy( $term->taxonomy );
$title = sprintf( $args['taxtitle'], get_bloginfo( 'name' ), $args['separator'], $term->name, $tax->labels->singular_name );
$href = get_term_feed_link( $term->term_id, $term->taxonomy );
}
} elseif ( is_author() ) {
$author_id = (int) get_query_var( 'author' );
$title = sprintf( $args['authortitle'], get_bloginfo( 'name' ), $args['separator'], get_the_author_meta( 'display_name', $author_id ) );
$href = get_author_feed_link( $author_id );
} elseif ( is_search() ) {
$title = sprintf( $args['searchtitle'], get_bloginfo( 'name' ), $args['separator'], get_search_query( false ) );
$href = get_search_feed_link();
}
if ( isset( $title ) && isset( $href ) ) {
echo '<link rel="alternate" type="' . feed_content_type() . '" title="' . esc_attr( $title ) . '" href="' . esc_url( $href ) . '" />' . "n";
}
}