diff options
| -rw-r--r-- | IkiWiki/Plugin/link.pm | 24 | ||||
| -rw-r--r-- | debian/changelog | 2 | ||||
| -rw-r--r-- | doc/plugins/write.mdwn | 9 | ||||
| -rwxr-xr-x | t/renamepage.t | 42 |
4 files changed, 77 insertions, 0 deletions
diff --git a/IkiWiki/Plugin/link.pm b/IkiWiki/Plugin/link.pm index 24579057c..51afaec9e 100644 --- a/IkiWiki/Plugin/link.pm +++ b/IkiWiki/Plugin/link.pm @@ -80,4 +80,28 @@ sub scan (@) { #{{{ } } # }}} +sub renamepage (@) { #{{{ + my %params=@_; + my $page=$params{page}; + my $old=$params{oldpage}; + my $new=$params{newpage}; + + $params{content} =~ s{(?<!\\)$link_regexp}{ + my $link=$2; + if (bestlink($page, $2) eq $old) { + if (index($2, "/") == 0) { + $link="/$new"; + } + else { + $link=$new; + } + } + defined $1 + ? ( "[[$1|$link".($3 ? "#$3" : "")."]]" ) + : ( "[[$link". ($3 ? "#$3" : "")."]]" ) + }eg; + + return $params{content}; +} #}}} + 1 diff --git a/debian/changelog b/debian/changelog index cfe168825..3e6fba586 100644 --- a/debian/changelog +++ b/debian/changelog @@ -6,6 +6,8 @@ ikiwiki (2.55) UNRELEASED; urgency=low (Sponsored by The TOVA Company.) (This one's for you, Kyle.) * All rcs backends need to implement rcs_remove, rcs_commitstaged, and rcs_rename. (Done for svn, git). + * This version adds renamepage hooks, which can be used to modify page content, + including links, during renames. * prefix_directives enabled in doc wiki, all preprocessor directives converted. (Simon McVittie) * editpage: Don't show attachments link when attachments are disabled. diff --git a/doc/plugins/write.mdwn b/doc/plugins/write.mdwn index 12bd33662..3dd8bdaa1 100644 --- a/doc/plugins/write.mdwn +++ b/doc/plugins/write.mdwn @@ -348,6 +348,15 @@ This hook is called whenever ikiwiki normally saves its state, just before the state is saved. The function can save other state, modify values before they're saved, etc. +## renamepage + + hook(type => "renamepage", id => "foo", call => \&renamepage); + +This hook is called by the [[plugins/rename]] plugin when it renames +something. The hook is passed named parameters: `page`, `oldpage`, +`newpage`, and `content`, and should try to modify the content to reflect +the name change. For example, by converting links to point to the new page. + ## Plugin interface To import the ikiwiki plugin interface: diff --git a/t/renamepage.t b/t/renamepage.t new file mode 100755 index 000000000..ce62bf468 --- /dev/null +++ b/t/renamepage.t @@ -0,0 +1,42 @@ +#!/usr/bin/perl +use warnings; +use strict; +use Test::More tests => 11; +use Encode; + +BEGIN { use_ok("IkiWiki"); } +BEGIN { use_ok("IkiWiki::Plugin::link"); } + +%config=IkiWiki::defaultconfig(); +$config{srcdir}=$config{destdir}="/dev/null"; +IkiWiki::checkconfig(); + +# tests of the link plugin's renamepage function +sub try { + my ($page, $oldpage, $newpage, $content)=@_; + + %IkiWiki::pagecase=(); + %links=(); + $IkiWiki::config{userdir}="foouserdir"; + foreach my $page ($page, $oldpage, $newpage) { + $IkiWiki::pagecase{lc $page}=$page; + $links{$page}=[]; + } + + IkiWiki::Plugin::link::renamepage( + page => $page, + oldpage => $oldpage, + newpage => $newpage, + content => $content, + ); +} +is(try("z", "foo" => "bar", "[[xxx]]"), "[[xxx]]"); # unrelated link +is(try("z", "foo" => "bar", "[[bar]]"), "[[bar]]"); # link already to new page +is(try("z", "foo" => "bar", "[[foo]]"), "[[bar]]"); # basic conversion to new page name +is(try("z", "foo" => "bar", "[[/foo]]"), "[[/bar]]"); # absolute link +is(try("z", "foo" => "bar", "[[foo]] [[xxx]]"), "[[bar]] [[xxx]]"); # 2 links, 1 converted +is(try("z", "foo" => "bar", "[[xxx|foo]]"), "[[xxx|bar]]"); # conversion w/text +is(try("z", "foo" => "bar", "[[foo#anchor]]"), "[[bar#anchor]]"); # with anchor +is(try("z", "foo" => "bar", "[[xxx|foo#anchor]]"), "[[xxx|bar#anchor]]"); # with anchor +is(try("z", "foo" => "bar", "[[!moo ]]"), "[[!moo ]]"); # preprocessor directive unchanged +is(try("bugs", "bugs/foo" => "wishlist/bar", "[[foo]]"), "[[wishlist/bar]]"); # subpage link |