Hi Brad, Thanks for your response. To answer your first point, part of the extension I'm writing is actually a JavaScript D3-based force layout to graphically show wiki pages and links between them. So while in the JavaScript, I'm making MediaWiki API calls to get data about the pages. It looks like *action=query&list=exturlusage* gets you information about a specific link you already know, e.g. if you're asking "what pages link to http://www.google.com"quot;. In my case, I am trying to capture all links into and out of a given wiki page, so I don't generally know what they are. I capture external links out from a wiki page with *extlinks*, internal links out from a wiki page with *links*, and interal links into a wiki page with *backlinks*, but external-links-to-internal-pages don't fit into any of these categories, so they end up being lost. Is there an API call to capture those kinds of links? To use a concrete example, imagine I have wiki pages called *Foo*, *Bar*, and *Baz *on a wiki with url *http://my-wiki.com/wiki <http://my-wiki.com/wiki>*. Suppose Foo contains the following links: [[Bar]] [http://www.google.com Google] [http://my-wiki.com/wiki/Baz Baz] Suppose Bar contains: [[Foo]] In this case, *action=query&prop=extlinks* would return the link to Google. *action=query&prop=links *would return the link to Bar. *action=query&list=backlinks* would return any pages pointing to Foo, in this case Bar again. But none of these cover the link from Foo to Baz, because it is an external link to an internal page. This is what we uncovered in testing on our wiki. So how would I write an API call that would capture the link to Baz, again not knowing that it's necessarily there? Thanks, Jason On Mon, Apr 14, 2014 at 9:51 AM, Brad Jorsch (Anomie) &lt;bjorsch(a)wikimedia.org > On Mon, Apr 14, 2014 at 8:45 AM, Jason Ji &lt;uberjason(a)gmail.com> >> Greetings! >> > > Hi! > > >> I am a relatively new MediaWiki extension developer, >> > > If you're working on an extension and querying these links on the same > wiki on which your extension is installed, you might be better served by > using the appropriate PHP methods to fetch this data directly, rather than > making a query back into the MediaWiki API. > > I know we can use *action=query&prop=extlinks *to get *external *links >> from our wiki page to other (non-wiki) web pages, *action=query&prop=links >> *to get internal links from our wiki page *out *to other wiki pages, and *action=query&prop=backlinks >> *to get internal links from other wiki pages *into *our wiki page. >> > > I expect it's just a typo, but for the benefit of anyone else reading that > last should list=backlinks, not prop=backlinks. > > >> However, in the case where a link is *external *but points *to an >> internal wiki page*, I can't find the proper API call. These links seem >> to be falling through the cracks somehow. >> > > Those may be accessed, along with all other external links, by using > action=query&list=exturlusage. You'd specify the appropriate values for > euprotocol and euquery to limit the search to the particular link you're > interested in. > > > -- > Brad Jorsch (Anomie) > Software Engineer > Wikimedia Foundation > > _______________________________________________ > Mediawiki-api mailing list > Mediawiki-api(a)lists.wikimedia.org > https://lists.wikimedia.org/mailman/listinfo/mediawiki-api > >

Hi Brad, Thanks, that $wgRegisterInternalExternals looks helpful for our wiki! I will check to see if that fixes the issue. When you say reparse all pages, do you mean we should run refreshLinks.php? Regarding the general case, I suppose I'll have a discussion with my colleagues on our project and decide if we want to raise the issue on wikitech-l. Thanks! Jason ---------- Forwarded message ---------- From: Brad Jorsch (Anomie) &lt;bjorsch(a)wikimedia.org&gt; Date: Mon, Apr 14, 2014 at 10:58 AM Subject: Re: [Mediawiki-api] API call for external links to internal pages? To: MediaWiki API announcements & discussion < mediawiki-api(a)lists.wikimedia.org&gt; On Mon, Apr 14, 2014 at 10:33 AM, Jason Ji &lt;uberjason(a)gmail.com&gt; wrote: That makes sense to use the API then. I had thought it would also include the link to my-wiki.com, but now that I test this I find it actually doesn't. I tracked this down to bug 19637 where someone implemented exactly this behavior, without addressing the objections raised that people actually do want to search for these links. There's nothing the API can do here, as these links are never recorded anywhere due to how the "fix" for bug 19637 works. On your local wiki you could set $wgRegisterInternalExternals to true (and then reparse all pages), but if you'd like it fixed for the general case it could probably use a discussion on wikitech-l to decide if we want to fix this and if so whether to do it by just reverting r53104 or by adding another link tracking table just for these. -- Brad Jorsch (Anomie) Software Engineer Wikimedia Foundation _______________________________________________ Mediawiki-api mailing list Mediawiki-api(a)lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/mediawiki-api