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-rw-r--r--IkiWiki.pm47
-rw-r--r--IkiWiki/Plugin/tag.pm25
-rw-r--r--IkiWiki/Render.pm33
-rw-r--r--debian/NEWS10
-rw-r--r--debian/changelog6
-rwxr-xr-xdebian/postinst2
-rw-r--r--doc/bugs/tagged__40____41___matching_wikilinks.mdwn2
-rw-r--r--doc/plugins/write.mdwn21
-rwxr-xr-xt/calculate_changed_links.t58
-rwxr-xr-xt/index.t17
-rwxr-xr-xt/tag.t44
11 files changed, 233 insertions, 32 deletions
diff --git a/IkiWiki.pm b/IkiWiki.pm
index 0cbc84788..2415307d4 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -14,7 +14,7 @@ use open qw{:utf8 :std};
use vars qw{%config %links %oldlinks %pagemtime %pagectime %pagecase
%pagestate %wikistate %renderedfiles %oldrenderedfiles
%pagesources %destsources %depends %depends_simple %hooks
- %forcerebuild %loaded_plugins};
+ %forcerebuild %loaded_plugins %typedlinks %oldtypedlinks};
use Exporter q{import};
our @EXPORT = qw(hook debug error template htmlpage deptype
@@ -24,7 +24,7 @@ our @EXPORT = qw(hook debug error template htmlpage deptype
add_underlay pagetitle titlepage linkpage newpagefile
inject add_link
%config %links %pagestate %wikistate %renderedfiles
- %pagesources %destsources);
+ %pagesources %destsources %typedlinks);
our $VERSION = 3.00; # plugin interface version, next is ikiwiki version
our $version='unknown'; # VERSION_AUTOREPLACE done by Makefile, DNE
our $installdir='/usr'; # INSTALLDIR_AUTOREPLACE done by Makefile, DNE
@@ -1502,7 +1502,7 @@ sub loadindex () {
if (! $config{rebuild}) {
%pagesources=%pagemtime=%oldlinks=%links=%depends=
%destsources=%renderedfiles=%pagecase=%pagestate=
- %depends_simple=();
+ %depends_simple=%typedlinks=%oldtypedlinks=();
}
my $in;
if (! open ($in, "<", "$config{wikistatedir}/indexdb")) {
@@ -1568,6 +1568,14 @@ sub loadindex () {
if (exists $d->{state}) {
$pagestate{$page}=$d->{state};
}
+ if (exists $d->{typedlinks}) {
+ $typedlinks{$page}=$d->{typedlinks};
+
+ while (my ($type, $links) = each %{$typedlinks{$page}}) {
+ next unless %$links;
+ $oldtypedlinks{$page}{$type} = {%$links};
+ }
+ }
}
$oldrenderedfiles{$page}=[@{$d->{dest}}];
}
@@ -1616,6 +1624,10 @@ sub saveindex () {
$index{page}{$src}{depends_simple} = $depends_simple{$page};
}
+ if (exists $typedlinks{$page} && %{$typedlinks{$page}}) {
+ $index{page}{$src}{typedlinks} = $typedlinks{$page};
+ }
+
if (exists $pagestate{$page}) {
foreach my $id (@hookids) {
foreach my $key (keys %{$pagestate{$page}{$id}}) {
@@ -1925,12 +1937,17 @@ sub inject {
use warnings;
}
-sub add_link ($$) {
+sub add_link ($$;$) {
my $page=shift;
my $link=shift;
+ my $type=shift;
push @{$links{$page}}, $link
unless grep { $_ eq $link } @{$links{$page}};
+
+ if (defined $type) {
+ $typedlinks{$page}{$type}{$link} = 1;
+ }
}
sub pagespec_translate ($) {
@@ -2211,6 +2228,11 @@ sub match_link ($$;@) {
$link=derel($link, $params{location});
my $from=exists $params{location} ? $params{location} : '';
+ my $linktype=$params{linktype};
+ my $qualifier='';
+ if (defined $linktype) {
+ $qualifier=" with type $linktype";
+ }
my $links = $IkiWiki::links{$page};
return IkiWiki::FailReason->new("$page has no links", $page => $IkiWiki::DEPEND_LINKS, "" => 1)
@@ -2218,19 +2240,22 @@ sub match_link ($$;@) {
my $bestlink = IkiWiki::bestlink($from, $link);
foreach my $p (@{$links}) {
if (length $bestlink) {
- return IkiWiki::SuccessReason->new("$page links to $link", $page => $IkiWiki::DEPEND_LINKS, "" => 1)
- if $bestlink eq IkiWiki::bestlink($page, $p);
+ if ((!defined $linktype || exists $IkiWiki::typedlinks{$page}{$linktype}{$p}) && $bestlink eq IkiWiki::bestlink($page, $p)) {
+ return IkiWiki::SuccessReason->new("$page links to $link$qualifier", $page => $IkiWiki::DEPEND_LINKS, "" => 1)
+ }
}
else {
- return IkiWiki::SuccessReason->new("$page links to page $p matching $link", $page => $IkiWiki::DEPEND_LINKS, "" => 1)
- if match_glob($p, $link, %params);
+ if ((!defined $linktype || exists $IkiWiki::typedlinks{$page}{$linktype}{$p}) && match_glob($p, $link, %params)) {
+ return IkiWiki::SuccessReason->new("$page links to page $p$qualifier, matching $link", $page => $IkiWiki::DEPEND_LINKS, "" => 1)
+ }
my ($p_rel)=$p=~/^\/?(.*)/;
$link=~s/^\///;
- return IkiWiki::SuccessReason->new("$page links to page $p_rel matching $link", $page => $IkiWiki::DEPEND_LINKS, "" => 1)
- if match_glob($p_rel, $link, %params);
+ if ((!defined $linktype || exists $IkiWiki::typedlinks{$page}{$linktype}{$p_rel}) && match_glob($p_rel, $link, %params)) {
+ return IkiWiki::SuccessReason->new("$page links to page $p_rel$qualifier, matching $link", $page => $IkiWiki::DEPEND_LINKS, "" => 1)
+ }
}
}
- return IkiWiki::FailReason->new("$page does not link to $link", $page => $IkiWiki::DEPEND_LINKS, "" => 1);
+ return IkiWiki::FailReason->new("$page does not link to $link$qualifier", $page => $IkiWiki::DEPEND_LINKS, "" => 1);
}
sub match_backlink ($$;@) {
diff --git a/IkiWiki/Plugin/tag.pm b/IkiWiki/Plugin/tag.pm
index cdcfaf536..7a85874f6 100644
--- a/IkiWiki/Plugin/tag.pm
+++ b/IkiWiki/Plugin/tag.pm
@@ -6,8 +6,6 @@ use warnings;
use strict;
use IkiWiki 3.00;
-my %tags;
-
sub import {
hook(type => "getopt", id => "tag", call => \&getopt);
hook(type => "getsetup", id => "tag", call => \&getsetup);
@@ -71,9 +69,8 @@ sub preprocess_tag (@) {
foreach my $tag (keys %params) {
$tag=linkpage($tag);
- $tags{$page}{$tag}=1;
# hidden WikiLink
- add_link($page, tagpage($tag));
+ add_link($page, tagpage($tag), 'tag');
}
return "";
@@ -87,15 +84,13 @@ sub preprocess_taglink (@) {
return join(" ", map {
if (/(.*)\|(.*)/) {
my $tag=linkpage($2);
- $tags{$params{page}}{$tag}=1;
- add_link($params{page}, tagpage($tag));
+ add_link($params{page}, tagpage($tag), 'tag');
return taglink($params{page}, $params{destpage}, $tag,
linktext => pagetitle($1));
}
else {
my $tag=linkpage($_);
- $tags{$params{page}}{$tag}=1;
- add_link($params{page}, tagpage($tag));
+ add_link($params{page}, tagpage($tag), 'tag');
return taglink($params{page}, $params{destpage}, $tag);
}
}
@@ -110,17 +105,19 @@ sub pagetemplate (@) {
my $destpage=$params{destpage};
my $template=$params{template};
+ my $tags = $typedlinks{$page}{tag};
+
$template->param(tags => [
map {
link => taglink($page, $destpage, $_, rel => "tag")
- }, sort keys %{$tags{$page}}
- ]) if exists $tags{$page} && %{$tags{$page}} && $template->query(name => "tags");
+ }, sort keys %$tags
+ ]) if defined $tags && %$tags && $template->query(name => "tags");
if ($template->query(name => "categories")) {
# It's an rss/atom template. Add any categories.
- if (exists $tags{$page} && %{$tags{$page}}) {
+ if (defined $tags && %$tags) {
$template->param(categories => [map { category => $_ },
- sort keys %{$tags{$page}}]);
+ sort keys %$tags]);
}
}
}
@@ -128,9 +125,7 @@ sub pagetemplate (@) {
package IkiWiki::PageSpec;
sub match_tagged ($$;@) {
- my $page = shift;
- my $glob = shift;
- return match_link($page, IkiWiki::Plugin::tag::tagpage($glob));
+ return match_link($_[0], IkiWiki::Plugin::tag::tagpage($_[1]), linktype => 'tag');
}
1
diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index abafb0887..e98888d76 100644
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -167,6 +167,7 @@ sub scan ($) {
else {
$links{$page}=[];
}
+ delete $typedlinks{$page};
run_hooks(scan => sub {
shift->(
@@ -398,6 +399,7 @@ sub find_del_files ($) {
push @del, $pagesources{$page};
}
$links{$page}=[];
+ delete $typedlinks{$page};
$renderedfiles{$page}=[];
$pagemtime{$page}=0;
}
@@ -499,6 +501,29 @@ sub remove_unrendered () {
}
}
+sub link_types_changed ($$) {
+ # each is of the form { type => { link => 1 } }
+ my $new = shift;
+ my $old = shift;
+
+ return 0 if !defined $new && !defined $old;
+ return 1 if !defined $new || !defined $old;
+
+ while (my ($type, $links) = each %$new) {
+ foreach my $link (keys %$links) {
+ return 1 unless exists $old->{$type}{$link};
+ }
+ }
+
+ while (my ($type, $links) = each %$old) {
+ foreach my $link (keys %$links) {
+ return 1 unless exists $new->{$type}{$link};
+ }
+ }
+
+ return 0;
+}
+
sub calculate_changed_links ($$$) {
my ($changed, $del, $oldlink_targets)=@_;
@@ -525,6 +550,14 @@ sub calculate_changed_links ($$$) {
}
$linkchangers{lc($page)}=1;
}
+
+ # we currently assume that changing the type of a link doesn't
+ # change backlinks
+ if (!exists $linkchangers{lc($page)}) {
+ if (link_types_changed($typedlinks{$page}, $oldtypedlinks{$page})) {
+ $linkchangers{lc($page)}=1;
+ }
+ }
}
return \%backlinkchanged, \%linkchangers;
diff --git a/debian/NEWS b/debian/NEWS
index 50332670f..4e433fd37 100644
--- a/debian/NEWS
+++ b/debian/NEWS
@@ -1,3 +1,13 @@
+ikiwiki (3.20100406) unstable; urgency=low
+
+ Starting from this version, the tagged() pagespec only matches tags,
+ not regular wikilinks. To support this change, all wikis need to be
+ rebuilt on upgrade to this version. If you listed your wiki in
+ /etc/ikiwiki/wikilist this will be done automatically when the Debian
+ package is upgraded. Or use ikiwiki-mass-rebuild to force a rebuild.
+
+ -- Simon McVittie <smcv@debian.org> Tue, 06 Apr 2010 20:53:07 +0100
+
ikiwiki (3.20091017) unstable; urgency=low
To take advantage of significant performance improvements, all
diff --git a/debian/changelog b/debian/changelog
index 77d17f566..435b7982f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,8 +1,12 @@
-ikiwiki (3.20100404) UNRELEASED; urgency=low
+ikiwiki (3.20100406) UNRELEASED; urgency=low
* bzr: Fix bzr log parsing to work with bzr 2.0. (liw)
* comments: Fix missing entity encoding in title.
* txt: Add a special case for robots.txt.
+ * Add support for link types, and make the the tagged() pagespec only
+ match tags, not regular links (a bugfix).
+ * Rebuild wikis on upgrade to this version to get tag link types recorded
+ correctly.
-- Joey Hess <joeyh@debian.org> Sun, 04 Apr 2010 12:17:11 -0400
diff --git a/debian/postinst b/debian/postinst
index bf1825ab7..8eac26361 100755
--- a/debian/postinst
+++ b/debian/postinst
@@ -4,7 +4,7 @@ set -e
# Change this when some incompatible change is made that requires
# rebuilding all wikis.
-firstcompat=3.20091010
+firstcompat=3.20100406
if [ "$1" = configure ] && \
dpkg --compare-versions "$2" lt "$firstcompat"; then
diff --git a/doc/bugs/tagged__40____41___matching_wikilinks.mdwn b/doc/bugs/tagged__40____41___matching_wikilinks.mdwn
index e7e4af7c3..a211654f1 100644
--- a/doc/bugs/tagged__40____41___matching_wikilinks.mdwn
+++ b/doc/bugs/tagged__40____41___matching_wikilinks.mdwn
@@ -28,6 +28,8 @@ rationale on this, or what am I doing wrong, and how to achieve what I want?
>> is valid. [[todo/matching_different_kinds_of_links]] is probably
>> how it will eventually be solved. --[[Joey]]
+>>> [[Done]]: `tagged` no longer matches other wikilinks. --[[smcv]]
+
> And this is an illustration why a clean work-around (without changing the software) is not possible: while thinking about [[todo/matching_different_kinds_of_links]], I thought one could work around the problem by simply explicitly including the kind of the relation into the link target (like the tagbase in tags), and by having a separate page without the "tagbase" to link to when one wants simply to refer to the tag without tagging. But this won't work: one has to at least once refer to the real tag page if one wants to talk about it, and this reference will count as tagging (unwanted). --Ivan Z.
> But well, perhaps there is a workaround without introducing different kinds of links. One could modify the [[tag plugin|plugins/tag]] so that it adds 2 links to a page: for tagging -- `tagbase/TAG`, and for navigation -- `tagdescription/TAG` (displayed at the bottom). Then the `tagdescription/TAG` page would hold whatever list one wishes (with `tagged(TAG)` in the pagespec), and whenever one wants to merely refer to the tag, one should link to `tagdescription/TAG`--this link won't count as tagging. So, `tagbase/TAG` would become completely auxiliary (internal) link targets for ikiwiki, the users would edit or link to only `tagdescription/TAG`. --Ivan Z.
diff --git a/doc/plugins/write.mdwn b/doc/plugins/write.mdwn
index 96a2aa16d..71ff1fd29 100644
--- a/doc/plugins/write.mdwn
+++ b/doc/plugins/write.mdwn
@@ -633,6 +633,22 @@ reference. Do not modify this hash directly; call `add_link()`.
$links{"foo"} = ["bar", "baz"];
+### `%typedlinks`
+
+The `%typedlinks` hash records links of specific types. Do not modify this
+hash directly; call `add_link()`. The keys are page names, and the values
+are hash references. In each page's hash reference, the keys are link types
+defined by plugins, and the values are hash references with link targets
+as keys, and 1 as a dummy value, something like this:
+
+ $typedlinks{"foo"} = {
+ tag => { short_word => 1, metasyntactic_variable => 1 },
+ next_page => { bar => 1 },
+ };
+
+Ordinary [[WikiLinks|ikiwiki/WikiLink]] appear in `%links`, but not in
+`%typedlinks`.
+
### `%pagesources`
The `%pagesources` has can be used to look up the source filename
@@ -939,11 +955,14 @@ Optionally, a third parameter can be passed, to specify the preferred
filename of the page. For example, `targetpage("foo", "rss", "feed")`
will yield something like `foo/feed.rss`.
-### `add_link($$)`
+### `add_link($$;$)`
This adds a link to `%links`, ensuring that duplicate links are not
added. Pass it the page that contains the link, and the link text.
+An optional third parameter sets the link type. If not specified,
+it is an ordinary [[ikiwiki/WikiLink]].
+
## Miscellaneous
### Internal use pages
diff --git a/t/calculate_changed_links.t b/t/calculate_changed_links.t
new file mode 100755
index 000000000..bf6e2af45
--- /dev/null
+++ b/t/calculate_changed_links.t
@@ -0,0 +1,58 @@
+#!/usr/bin/perl
+package IkiWiki;
+
+use warnings;
+use strict;
+use Test::More tests => 5;
+
+BEGIN { use_ok("IkiWiki"); }
+BEGIN { use_ok("IkiWiki::Render"); }
+%config=IkiWiki::defaultconfig();
+$config{srcdir}=$config{destdir}="/dev/null";
+
+%oldrenderedfiles=%pagectime=();
+%pagesources=%pagemtime=%oldlinks=%links=%depends=%typedlinks=%oldtypedlinks=
+%destsources=%renderedfiles=%pagecase=%pagestate=();
+
+IkiWiki::checkconfig();
+
+foreach my $page (qw(tags/a tags/b Reorder Add Remove TypeAdd TypeRemove)) {
+ $pagesources{$page} = "$page.mdwn";
+ $pagemtime{$page} = $pagectime{$page} = 1000000;
+}
+
+$oldlinks{Reorder} = [qw{tags/a tags/b}];
+$links{Reorder} = [qw{tags/b tags/a}];
+
+$oldlinks{Add} = [qw{tags/b}];
+$links{Add} = [qw{tags/a tags/b}];
+
+$oldlinks{Remove} = [qw{tags/a}];
+$links{Remove} = [];
+
+$oldlinks{TypeAdd} = [qw{tags/a tags/b}];
+$links{TypeAdd} = [qw{tags/a tags/b}];
+# This causes TypeAdd to be rebuilt, but isn't a backlink change, so it doesn't
+# cause tags/b to be rebuilt.
+$oldtypedlinks{TypeAdd}{tag} = { "tags/a" => 1 };
+$typedlinks{TypeAdd}{tag} = { "tags/a" => 1, "tags/b" => 1 };
+
+$oldlinks{TypeRemove} = [qw{tags/a tags/b}];
+$links{TypeRemove} = [qw{tags/a tags/b}];
+# This causes TypeRemove to be rebuilt, but isn't a backlink change, so it
+# doesn't cause tags/b to be rebuilt.
+$oldtypedlinks{TypeRemove}{tag} = { "tags/a" => 1 };
+$typedlinks{TypeRemove}{tag} = { "tags/a" => 1, "tags/b" => 1 };
+
+my $oldlink_targets = calculate_old_links([keys %pagesources], []);
+is_deeply($oldlink_targets, {
+ Reorder => { "tags/a" => "tags/a", "tags/b" => "tags/b" },
+ Add => { "tags/b" => "tags/b" },
+ Remove => { "tags/a" => "tags/a" },
+ TypeAdd => { "tags/a" => "tags/a", "tags/b" => "tags/b" },
+ TypeRemove => { "tags/a" => "tags/a", "tags/b" => "tags/b" },
+ });
+my ($backlinkchanged, $linkchangers) = calculate_changed_links([keys %pagesources], [], $oldlink_targets);
+
+is_deeply($backlinkchanged, { "tags/a" => 1 });
+is_deeply($linkchangers, { add => 1, remove => 1, typeadd => 1, typeremove => 1 });
diff --git a/t/index.t b/t/index.t
index 2f23524a7..44273059d 100755
--- a/t/index.t
+++ b/t/index.t
@@ -4,7 +4,7 @@ use strict;
use IkiWiki;
package IkiWiki; # use internal variables
-use Test::More tests => 27;
+use Test::More tests => 31;
$config{wikistatedir}="/tmp/ikiwiki-test.$$";
system "rm -rf $config{wikistatedir}";
@@ -31,6 +31,7 @@ $renderedfiles{"bar"}=["bar.html", "bar.rss", "sparkline-foo.gif"];
$renderedfiles{"bar.png"}=["bar.png"];
$links{"Foo"}=["bar.png"];
$links{"bar"}=["Foo", "new-page"];
+$typedlinks{"bar"}={tag => {"Foo" => 1}};
$links{"bar.png"}=[];
$depends{"Foo"}={};
$depends{"bar"}={"foo*" => 1};
@@ -45,7 +46,7 @@ ok(-s "$config{wikistatedir}/indexdb", "index file created");
# Clear state.
%oldrenderedfiles=%pagectime=();
-%pagesources=%pagemtime=%oldlinks=%links=%depends=
+%pagesources=%pagemtime=%oldlinks=%links=%depends=%typedlinks=%oldtypedlinks=
%destsources=%renderedfiles=%pagecase=%pagestate=();
ok(loadindex(), "load index");
@@ -104,10 +105,16 @@ is_deeply(\%destsources, {
"sparkline-foo.gif" => "bar",
"bar.png" => "bar.png",
}, "%destsources generated correctly");
+is_deeply(\%typedlinks, {
+ bar => {tag => {"Foo" => 1}},
+}, "%typedlinks loaded correctly");
+is_deeply(\%oldtypedlinks, {
+ bar => {tag => {"Foo" => 1}},
+}, "%oldtypedlinks loaded correctly");
# Clear state.
%oldrenderedfiles=%pagectime=();
-%pagesources=%pagemtime=%oldlinks=%links=%depends=
+%pagesources=%pagemtime=%oldlinks=%links=%depends=%typedlinks=%oldtypedlinks=
%destsources=%renderedfiles=%pagecase=%pagestate=();
# When state is loaded for a wiki rebuild, only ctime and oldrenderedfiles
@@ -140,5 +147,9 @@ is_deeply(\%pagecase, {
}, "%pagecase generated correctly");
is_deeply(\%destsources, {
}, "%destsources generated correctly");
+is_deeply(\%typedlinks, {
+}, "%typedlinks cleared correctly");
+is_deeply(\%oldtypedlinks, {
+}, "%oldtypedlinks cleared correctly");
system "rm -rf $config{wikistatedir}";
diff --git a/t/tag.t b/t/tag.t
new file mode 100755
index 000000000..cf3bbdf01
--- /dev/null
+++ b/t/tag.t
@@ -0,0 +1,44 @@
+#!/usr/bin/perl
+package IkiWiki;
+
+use warnings;
+use strict;
+use Test::More tests => 10;
+
+BEGIN { use_ok("IkiWiki"); }
+BEGIN { use_ok("IkiWiki::Plugin::tag"); }
+
+ok(! system("rm -rf t/tmp; mkdir t/tmp"));
+
+$config{userdir} = "users";
+$config{tagbase} = "tags";
+
+%oldrenderedfiles=%pagectime=();
+%pagesources=%pagemtime=%oldlinks=%links=%depends=%typedlinks=%oldtypedlinks=
+%destsources=%renderedfiles=%pagecase=%pagestate=();
+
+foreach my $page (qw(tags/numbers tags/letters one two alpha beta)) {
+ $pagesources{$page} = "$page.mdwn";
+ $pagemtime{$page} = $pagectime{$page} = 1000000;
+}
+
+$links{one}=[qw(tags/numbers alpha tags/letters)];
+$links{two}=[qw(tags/numbers)];
+$links{alpha}=[qw(tags/letters one)];
+$links{beta}=[qw(tags/letters)];
+$typedlinks{one}={tag => {"tags/numbers" => 1 }};
+$typedlinks{two}={tag => {"tags/numbers" => 1 }};
+$typedlinks{alpha}={tag => {"tags/letters" => 1 }};
+$typedlinks{beta}={tag => {"tags/letters" => 1 }};
+
+ok(pagespec_match("one", "tagged(numbers)"));
+ok(!pagespec_match("two", "tagged(alpha)"));
+ok(pagespec_match("one", "link(tags/numbers)"));
+ok(pagespec_match("one", "link(alpha)"));
+
+ok(pagespec_match("one", "typedlink(tag tags/numbers)"));
+ok(!pagespec_match("one", "typedlink(tag tags/letters)"));
+# invalid syntax
+ok(pagespec_match("one", "typedlink(tag)")->isa("IkiWiki::ErrorReason"));
+
+1;