get_term_feed_link()
最后更新于:2021-11-27 00:56:03
get_term_feed_link( int$term_id, string$taxonomy=’category’, string$feed=”)Retrieves the feed link for a term.
参数
- $term_id
-
(int) (Required) Term ID.
- $taxonomy
-
(string) (Optional) Taxonomy of
$term_id
.Default value: ‘category’
- $feed
-
(string) (Optional) Feed type. Possible values include ‘rss2’, ‘atom’. Default is the value of get_default_feed().
Default value: ”
响应
(string|false) Link to the feed for the term specified by $term_id and $taxonomy.
源文件
文件: gc-includes/link-template.php
function get_term_feed_link( $term_id, $taxonomy = 'category', $feed = '' ) {
$term_id = (int) $term_id;
$term = get_term( $term_id, $taxonomy );
if ( empty( $term ) || is_gc_error( $term ) ) {
return false;
}
if ( empty( $feed ) ) {
$feed = get_default_feed();
}
$permalink_structure = get_option( 'permalink_structure' );
if ( ! $permalink_structure ) {
if ( 'category' === $taxonomy ) {
$link = home_url( "?feed=$feed&cat=$term_id" );
} elseif ( 'post_tag' === $taxonomy ) {
$link = home_url( "?feed=$feed&tag=$term->slug" );
} else {
$t = get_taxonomy( $taxonomy );
$link = home_url( "?feed=$feed&$t->query_var=$term->slug" );
}
} else {
$link = get_term_link( $term_id, $term->taxonomy );
if ( get_default_feed() == $feed ) {
$feed_link = 'feed';
} else {
$feed_link = "feed/$feed";
}
$link = trailingslashit( $link ) . user_trailingslashit( $feed_link, 'feed' );
}
if ( 'category' === $taxonomy ) {
/**
* Filters the category feed link.
*
* @since 1.5.1
*
* @param string $link The category feed link.
* @param string $feed Feed type. Possible values include 'rss2', 'atom'.
*/
$link = apply_filters( 'category_feed_link', $link, $feed );
} elseif ( 'post_tag' === $taxonomy ) {
/**
* Filters the post tag feed link.
*
* @since 2.3.0
*
* @param string $link The tag feed link.
* @param string $feed Feed type. Possible values include 'rss2', 'atom'.
*/
$link = apply_filters( 'tag_feed_link', $link, $feed );
} else {
/**
* Filters the feed link for a taxonomy other than 'category' or 'post_tag'.
*
* @since 3.0.0
*
* @param string $link The taxonomy feed link.
* @param string $feed Feed type. Possible values include 'rss2', 'atom'.
* @param string $taxonomy The taxonomy name.
*/
$link = apply_filters( 'taxonomy_feed_link', $link, $feed, $taxonomy );
}
return $link;
}