{"id":15659055,"date":"2022-05-19T06:13:21","date_gmt":"2022-05-19T06:13:21","guid":{"rendered":"https:\/\/wordpress.org\/support\/?post_type=topic&#038;p=15659055"},"modified":"2022-05-19T06:48:23","modified_gmt":"2022-05-19T06:48:23","slug":"filter-hubs","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/filter-hubs\/","title":{"rendered":"Filter hubs"},"content":{"rendered":"<p>Hi Matthias!<br \/>\nThanks for your diligent work on this plugin over the years.<br \/>\nI have a unique situation insofar that I have multiple domain names with multiple hubs (one for each domain name), pointing to the same set of server files\/database.<br \/>\nThis is NOT a WP Network site; its an \u00fcber custom WP cluster of domains.<br \/>\nAll sites have their own feed and the WP feed gets redirected to their respective feed URL, but I do not wish the separate hubs to appear on all feeds, only their own hub.  The feeds are all on separate subdomains, i.e., feed.domain1.com, feed.domain2.com, etc.  I have root control of both the main server and the feed server.<br \/>\nSo what appears in the XML is:<br \/>\n<code>...&lt;atom10:link xmlns:atom10=&quot;http:\/\/www.w3.org\/2005\/Atom&quot; rel=&quot;hub&quot; href=&quot;http:\/\/feed1.superfeedr.com\/&quot; \/&gt;&lt;atom10:link xmlns:atom10=&quot;http:\/\/www.w3.org\/2005\/Atom&quot; rel=&quot;hub&quot; href=&quot;http:\/\/feed2.superfeedr.com\/&quot; \/&gt;&lt;atom10:link xmlns:atom10=&quot;http:\/\/www.w3.org\/2005\/Atom&quot; rel=&quot;hub&quot; href=&quot;http:\/\/feed3.superfeedr.com\/&quot; \/&gt;&lt;atom10:link xmlns:atom10=&quot;http:\/\/www.w3.org\/2005\/Atom&quot; rel=&quot;hub&quot; href=&quot;http:\/\/feed4.superfeedr.com\/&quot; \/&gt;&lt;atom10:link xmlns:atom10=&quot;http:\/\/www.w3.org\/2005\/Atom&quot; rel=&quot;hub&quot; href=&quot;http:\/\/feed5.superfeedr.com\/&quot; \/&gt;&lt;atom10:link xmlns:atom10=&quot;http:\/\/www.w3.org\/2005\/Atom&quot; rel=&quot;hub&quot; href=&quot;http:\/\/feed6.superfeedr.com\/&quot; \/&gt;<\/code><br \/>\nI will attempt to fiddle with the WP feed filter, but I think that may not work, even with adjusting the priorities.  I&#8217;ve gone through your code, and I don&#8217;t see any filters\/hooks, but maybe I missed something.<br \/>\nI can probably filter it out on the feed server, but I&#8217;d rather filter  it out before it gets there.<br \/>\nThe domains all run the same instance of WP, just language-filtered, so I need all the hubs pinged simultaneously when a post is created.<br \/>\nThanks so much!<\/p>\n","protected":false},"template":"","class_list":["post-15659055","topic","type-topic","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/15659055","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":4,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/15659055\/revisions"}],"predecessor-version":[{"id":15659074,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/15659055\/revisions\/15659074"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=15659055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}