# (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,
+ },
+}
+
+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}, $params{pages});
+ add_depends($params{page}, $params{pages});
+ add_depends($params{page}, $params{among}) if exists $params{among};
my %counts;
my $max = 0;
- foreach my $page (keys %IkiWiki::links) {
- if (IkiWiki::pagespec_match($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([keys %links],
+ $params{pages}, location => $params{page})) {
+ use IkiWiki::Render;
+
+ my @backlinks = IkiWiki::backlink_pages($page);
+
+ if (exists $params{among}) {
+ @backlinks = pagespec_match_list(\@backlinks,
+ $params{among}, location => $params{page});
}
+
+ $counts{$page} = scalar(@backlinks);
+ $max = $counts{$page} if $counts{$page} > $max;
}
if ($style eq 'table') {
return "<table class='pageStats'>\n".
join("\n", map {
"<tr><td>".
- IkiWiki::htmllink($params{page}, $params{destpage}, $_, 1).
+ htmllink($params{page}, $params{destpage}, $_, noimageinline => 1).
"</td><td>".$counts{$_}."</td></tr>"
}
sort { $counts{$b} <=> $counts{$a} } keys %counts).
"\n</table>\n" ;
- } else {
+ }
+ else {
# In case of misspelling, default to a page cloud
my $res = "<div class='pagecloud'>\n";
foreach my $page (sort keys %counts) {
+ next unless $counts{$page} > 0;
+
my $class = $classes[$counts{$page} * scalar(@classes) / ($max + 1)];
$res .= "<span class=\"$class\">".
- IkiWiki::htmllink($params{page}, $params{destpage}, $page).
+ htmllink($params{page}, $params{destpage}, $page).
"</span>\n";
}
$res .= "</div>\n";
return $res;
}
-} # }}}
+}
1