X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/299bb8bef3811b16d29a0e8ebb2c292c8dd11020..fc36ba4c1f80d37161967021b7ded6cc7e54819c:/IkiWiki/Plugin/pagestats.pm diff --git a/IkiWiki/Plugin/pagestats.pm b/IkiWiki/Plugin/pagestats.pm index 1d4d5ecdf..304ddd1c8 100644 --- a/IkiWiki/Plugin/pagestats.pm +++ b/IkiWiki/Plugin/pagestats.pm @@ -7,63 +7,133 @@ # (default) # table: produces a table with the number of backlinks for each page # -# By Enrico Zini. +# by Enrico Zini package IkiWiki::Plugin::pagestats; use warnings; use strict; -use IkiWiki; +use IkiWiki 3.00; # Names of the HTML classes to use for the tag cloud our @classes = ('smallestPC', 'smallPC', 'normalPC', 'bigPC', 'biggestPC' ); -sub import { #{{{ - IkiWiki::hook(type => "preprocess", id => "pagestats", - call => \&preprocess); -} # }}} +sub import { + hook(type => "getsetup", id => "pagestats", call => \&getsetup); + hook(type => "preprocess", id => "pagestats", call => \&preprocess); +} -sub preprocess (@) { #{{{ +sub getsetup () { + return + plugin => { + safe => 1, + rebuild => undef, + section => "widget", + }, +} + +sub linktext ($%) { + # Return the text of the link to a tag, depending on option linktext. + my ($page, %params) = @_; + if (exists $params{show} && + exists $pagestate{$page} && + exists $pagestate{$page}{meta}{$params{show}}) { + return $pagestate{$page}{meta}{$params{show}}; + } + else { + return undef; + } +} + +sub preprocess (@) { my %params=@_; $params{pages}="*" unless defined $params{pages}; my $style = ($params{style} or 'cloud'); - - # Needs to update whenever a page is added or removed, so - # register a dependency. - IkiWiki::add_depends($params{page}, $params{pages}); - + + # Backwards compatibility + if (defined $params{show} && $params{show} =~ m/^\d+$/) { + $params{limit} = $params{show}; + delete $params{show}; + } + my %counts; my $max = 0; - foreach my $page (%IkiWiki::links) { - if (IkiWiki::globlist_match($page, $params{pages})) { - my @bl = IkiWiki::backlinks($page); - $counts{$page} = scalar(@bl); - $max = $counts{$page} if $counts{$page} > $max; + foreach my $page (pagespec_match_list($params{page}, $params{pages}, + # update when a displayed page is added/removed + deptype => deptype("presence"))) { + use IkiWiki::Render; + + my @backlinks = IkiWiki::backlink_pages($page); + + if (exists $params{among}) { + # only consider backlinks from the amoung pages + @backlinks = pagespec_match_list( + $params{page}, $params{among}, + # update whenever links on those pages change + deptype => deptype("links"), + list => \@backlinks + ); } + else { + # update when any page with links changes, + # in case the links point to our displayed pages + add_depends($params{page}, "*", deptype("links")); + } + + $counts{$page} = scalar(@backlinks); + $max = $counts{$page} if $counts{$page} > $max; + } + + if (exists $params{limit}) { + my $i=0; + my %show; + foreach my $key (sort { $counts{$b} <=> $counts{$a} || $a cmp $b } keys %counts) { + last if ++$i > $params{limit}; + $show{$key}=$counts{$key}; + } + %counts=%show; } if ($style eq 'table') { - return "\n". + return "
\n". join("\n", map { "" } - sort { $counts{$b} <=> $counts{$a} } keys %counts). + sort { $counts{$b} <=> $counts{$a} || $a cmp $b } keys %counts). "\n
". - IkiWiki::htmllink($params{page}, $params{destpage}, $_, 1). + htmllink($params{page}, $params{destpage}, $_, noimageinline => 1, linktext => linktext($_, %params)). "".$counts{$_}."
\n" ; - } else { + } + else { # In case of misspelling, default to a page cloud - my $res = "
\n"; + my $res; + if ($style eq 'list') { + $res = "\n"; + } + else { + $res .= "
\n"; } - $res .= "\n"; return $res; } -} # }}} +} 1