97 lines
4.6 KiB
Markdown
97 lines
4.6 KiB
Markdown
It seems that the [[ikiwiki/directive/inline]] directive doesn't generate wikilinks to the pages it includes. For example I would expect the following to inline all bugs inside this bug report:
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\[[!inline pages="bugs/* and !*/discussion and backlink(bugs)" feeds=no postform=no archive=yes show="10"]]
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and note that it only included the 'normal' wikilinks (and also note that this page is not marked done even though the done page is inlined).
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One might also wonder if inline would make this page link to any internal links on those inlined pages too, but I think
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that would be overkill.
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I'm not even really sure if this is a bug or defined behaviour, but I thought it might work and it didn't. Regardless,
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the correct behaviour, whichever is decided, should be documented. -- [[Will]]
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It appears that [[ikiwiki/directive/map]] also doesn't wikilink to the pages it links. Perhaps in each of these
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cases there should be another parameter to the directive that allows linking to switched on. Just switching
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it on universally at this point might break a number of people's pagespecs. -- [[Will]]
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> There's a simple reason why these directives don't generate a record of a
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> wikilink between them and the pages they include: Semantically, inlining
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> a page is not the same as writing a link to it. Nor is generating a map that
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> lists a page the same as linking to it. I don't think this is a bug.
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> --[[Joey]]
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>> Fair enough. I guess we can mark this as [[done]] then.
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>>
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>> Just a bit of background on where I was going here... I was looking for
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>> a simpler way of attacking [[todo/tracking_bugs_with_dependencies]].
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>> In particular, rather than introducing changes to the pagespec definition,
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>> I wondered if you could use wiki pages as the defined pagespec and
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>> introduce a 'match_mutual' function which matches whenever two pages
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>> link to the same third page, then you don't need to alter the pagespec
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>> handling code.
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>>
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>> But that requires being able use use a pagespec to decide what pages
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>> are linked to. e.g. I want to make an 'openbugs' page that links to all
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>> open bugs. Then I could make a 'readybugs' page that links to
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>> `backlink(openbugs) and !mutualLink(openbugs)`. That is, all bugs
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>> that are open and do not themselves link to an open bug.
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>>
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>> The problem with all this is that it introduces an ordering dependency,
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>> as I noted below. I think the original proposal is better, because it
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>> handles that ordering dependency in the definition of the pagespecs.
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>> --[[Will]]
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Here is a patch to make map link to its linked pages (when passed `link="yes"`). It is a bit problematic in that it uses a pagespec
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to decide what to link to (which is why I wanted it). However, at the time the pagespec is used the links
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for each page haven't finished being calculated (we're using the pagespec to figure out those links,
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remember). This means that some pagespec match functions may not work correctly. Sigh.
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It would be nice to find a topological ordering of the pages and scan them in that order
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so that everything we need is found before we need it, but this patch doesn't do that (it would be
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complex).
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If you just use simple pagespecs you'll be fine. Unfortunately I really wanted this for more complex
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pagespecs. -- [[Will]]
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diff --git a/IkiWiki/Plugin/map.pm b/IkiWiki/Plugin/map.pm
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index 3284931..57c0a7a 100644
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--- a/IkiWiki/Plugin/map.pm
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+++ b/IkiWiki/Plugin/map.pm
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@@ -13,7 +13,7 @@ use IkiWiki 3.00;
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sub import {
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hook(type => "getsetup", id => "map", call => \&getsetup);
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- hook(type => "preprocess", id => "map", call => \&preprocess);
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+ hook(type => "preprocess", id => "map", call => \&preprocess, scan => 1);
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}
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sub getsetup () {
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@@ -27,7 +27,9 @@ sub getsetup () {
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sub preprocess (@) {
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my %params=@_;
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$params{pages}="*" unless defined $params{pages};
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-
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+
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+ return if (!defined wantarray && !IkiWiki::yesno($params{link}));
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+
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my $common_prefix;
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# Get all the items to map.
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@@ -42,6 +44,9 @@ sub preprocess (@) {
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else {
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$mapitems{$page}='';
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}
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+ if (!defined wantarray && IkiWiki::yesno($params{link})) {
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+ push @{$links{$params{page}}}, $page;
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+ }
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# Check for a common prefix.
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if (! defined $common_prefix) {
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$common_prefix=$page;
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@@ -62,6 +67,8 @@ sub preprocess (@) {
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}
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}
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+ return if ! defined wantarray;
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+
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# Common prefix should not be a page in the map.
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while (defined $common_prefix && length $common_prefix &&
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exists $mapitems{$common_prefix}) {
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