Clear the sitemap cache when a sitemap action has changed Add a job to the pings queue to send out update notifications
Helper Functions In wpcom-plugins/wpcom-sitemap.php
sitemap_endpoints
A list or HTTP endpoints for a sitemap ping
do_sitemap_pings
Ping all registered HTTP endpoints for sitemap URIs
sitemap_discovery
Output the master sitemap URLs for the current blog context
wpcom_print_news_sitemap
sitemap_uri
Absolute URL of the current blog’s sitemap
news_sitemap_uri
Absolute URL of the current blog’s news sitemap
wpcom_print_sitemap
Print an XML sitemap conforming to the Sitemaps.org protocol Outputs an XML list of up to the latest 1000 posts.
w3cdate_from_mysql
Convert a MySQL datetime string to an ISO 8601 string
sitemap_cache_key
Common definition of sitemap cache key for use in getters, setters and clears
get_approved_comments_max_datetime
Get the maximum comment_date_gmt value for approved comments for the given post_id
sitemap_content_type
Return the content type used to serve a Sitemap XML file Uses text/xml by default, possibly overridden by sitemap_content_type filter
wpcom_print_sitemap_item
wpcom_print_xml_tag
wpcom_sitemap_array_to_simplexml
Convert an array to a SimpleXML child of the passed tree.
wpcom_sitemap_namespaces
Define an array of attribute value pairs for use inside the root element of an XML document.