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[[!template id=gitbranch branch=GiuseppeBilotta/inlinestuff author="Giuseppe Bilotta"]]

I rearranged my patchset once again, to clearly identify the origin and motivation of each patch, which is explained in the following.

In my ikiwiki-based website I have the following situation:

  • $config{usedirs} is 1
  • there are a number of subdirectories (A/, B/, C/, etc) with pages under each of them (A/page1, A/page2, B/page3, etc)
  • 'index pages' for each subdirectory: A.mdwn, B.mdwn, C.mdwn; these are rather barebone, only contain an inline directive for their respective subpages and become A/index.html, etc
  • there is also the main index.mdwn, which inlines A.mdwn, B.mdwn, C.mdwn, etc (i.e. the top-level index files are also inlined on the homepage)

With the upstream inline plugin, the feeds for A, B, C etc are located in A/index.atom, B/index.atom, etc; their title is the wiki name and their main link goes to the wiki homepage rather than to their respective subdir (e.g. I would expect A/index.atom to have a link to http://website/A but it actually points to http://website/).

This is due to them being generated from the main index page, and is fixed by the first patch: ‘inline: base feed urls on included page name’. As explained in the commit message for the patch itself, this is a ‘forgotten part’ from a previous page vs destpage fix which has already been included upstream.

Applied. --[[Joey]]

Thanks.

The second patch, ‘inline: improve feed title and description management’, aligns feed title and description management by introducing a title option to complement description, and by basing the description on the page description if the entry is missing. If no description is provided by either the directive parameter or the page metadata, we use a user-configurable default based on both the page title and wiki name rather than hard-coding the wiki name as description.

Reviewing, this seems ok, but I don't like that feed_desc_fmt is "safe => 0". And I question if that needs to be configurable at all. I say, drop that configurable, and only use the page meta description (or wikiname for index).

Oh, and could you indent your elsif the same as I? --[[Joey]]

I hadn't even realized that I was nesting ifs inside else clauses, sorry. I think you're also right about the safety of the key, after all it only gets interpolated with known, safe strings.

I did not mean to imply that I thought it safe. --[[Joey]]

Sorry for assuming you implied that. I do think it is safe, though (I defaulted to not safe just to err on the safe side).

The question is what to do for pages that do not have a description (and are not the index). With your proposal, the Atom feed subtitle would turn up empty. We could make it conditional in the default template, or we could have $desc default to $title if nothing else is provided, but at this point I see no reason to not allow the user to choose a way to build a default description.

RSS requires the <description> element be present, it can't be conditionalized away. But I see no reason to add the complexity of an option to configure a default value for a field that few RSS consumers likely even use. That's about 3 levels below useful. --[[Joey]]

The way I see it, there are three possibilities for non-index pages which have no description meta: (1) we leave the description/subtitle in feed blank, per your current proposal here (2) we hard-code some string to put there and (3) we make the string to put there configurable. Honestly, I think option #1 sucks aesthetically and option #2 is conceptually wrong (I'm against hard-coding stuff in general), which leaves option #3: however rarely used it would be, I still think it'd be better than #2 and less unaesthetical than #1.

I'm also not sure what's ‘complex’ about having such an option: it's definitely not going to get much use, but does it hurt to have it? I could understand not wasting time putting it in, but since the code is written already … (but then again I'm known for being a guy who loves options).

The third patch, ‘inline: allow assigning an id to postform/feedlink’, does just that. I don't currently use it, but it can be particularly useful in the postform case for example for scriptable management of multiple postforms in the same page.

Applied. --[[Joey]]

Thanks.

In one of my wiki setups I had a terminating '/' in $config{url}. You mention that it should not be present, but I have not seen this requirement described anywhere. Rather than restricting the user input, I propose a patch that prevents double slashes from appearing in links created by urlto() by fixing the routine itself.

If this is fixed I would rather not put the overhead of fixing it in every call to urlto. And I'm not sure this is a comprehensive fix to every problem a trailing slash in the url could cause. --[[Joey]]

Maybe something that sanitizes the config value would be better instead? What is the policy about automatic changing user config?

It's impossible to do for perl-format setup files. --[[Joey]]

Ok. In that case I think that we should document that it must be slash-less. I'll cook up a patch in that sense.

The inline plugin is also updated (in a separate patch) to use urlto() rather than hand-coding the feed urls. You might want to keep this change even if you discard the urlto patch.

IIRC, I was missing a proof that this always resulted in identical urls, which is necessary to prevent flooding. I need such a proof before I can apply that. --[[Joey]]

Well, the URL would obviously change if the $config{url} ended in slash and the urlto patch (or other equivalent) went into effect.

Aside from that, if I read the code correctly, the only other extra thing that urlto does is to beautify_url_path the "/".$to part, and the only way this would cause the url to be altered is if the feed name was "index" (which can easily happen) and $config{htmlext} was set to something like .rss or .rss.1.

So there is a remote possibility that a different URL would be produced.