#!/usr/bin/perl package IkiWiki::Plugin::recentchanges; use warnings; use strict; use IkiWiki 2.00; sub import { #{{{ hook(type => "checkconfig", id => "recentchanges", call => \&checkconfig); hook(type => "refresh", id => "recentchanges", call => \&refresh); hook(type => "pagetemplate", id => "recentchanges", call => \&pagetemplate); hook(type => "htmlize", id => "_change", call => \&htmlize); hook(type => "cgi", id => "recentchanges", call => \&cgi); } #}}} sub checkconfig () { #{{{ $config{recentchangespage}='recentchanges' unless defined $config{recentchangespage}; $config{recentchangesnum}=100 unless defined $config{recentchangesnum}; } #}}} sub refresh ($) { #{{{ my %seen; # add new changes foreach my $change (IkiWiki::rcs_recentchanges($config{recentchangesnum})) { $seen{store($change, $config{recentchangespage})}=1; } # delete old and excess changes foreach my $page (keys %pagesources) { if ($page=~/^\Q$config{recentchangespage}\E\/change_/ && ! $seen{$page}) { unlink($config{srcdir}.'/'.$pagesources{$page}); } } } #}}} # Enable the recentchanges link on wiki pages. sub pagetemplate (@) { #{{{ my %params=@_; my $template=$params{template}; my $page=$params{page}; if ($config{rcs} && $page ne $config{recentchangespage} && $template->query(name => "recentchangesurl")) { $template->param(recentchangesurl => urlto($config{recentchangespage}, $page)); $template->param(have_actions => 1); } } #}}} # Pages with extension _change have plain html markup, pass through. sub htmlize (@) { #{{{ my %params=@_; return $params{content}; } #}}} sub cgi ($) { #{{{ my $cgi=shift; if (defined $cgi->param('do') && $cgi->param('do') eq "recentchanges_link") { # This is a link from a change page to some # other page. Since the change pages are only generated # once, statically, links on them won't be updated if the # page they link to is deleted, or newly created, or # changes for whatever reason. So this CGI handles that # dynamic linking stuff. my $page=$cgi->param("page"); if (!defined $page) { error("missing page parameter"); } IkiWiki::loadindex(); my $link=bestlink("", $page); if (! length $link) { print "Content-type: text/html\n\n"; print IkiWiki::misctemplate(gettext(gettext("missing page")), "
". sprintf(gettext("The page %s does not exist."), htmllink("", "", $page)). "
"); } else { IkiWiki::redirect($cgi, $config{url}."/".htmlpage($link)); } exit; } } sub store ($$$) { #{{{ my $change=shift; my $page="$config{recentchangespage}/change_".IkiWiki::titlepage($change->{rev}); # Optimisation to avoid re-writing pages. Assumes commits never # change (or that any changes are not important). return $page if exists $pagesources{$page} && ! $config{rebuild}; # Limit pages to first 10, and add links to the changed pages. my $is_excess = exists $change->{pages}[10]; delete @{$change->{pages}}[10 .. @{$change->{pages}}] if $is_excess; $change->{pages} = [ map { if (length $config{cgiurl}) { $_->{link} = " "recentchanges_link", page => $_->{page} ). "\">". IkiWiki::pagetitle($_->{page}). "" } else { $_->{link} = IkiWiki::pagetitle($_->{page}); } $_->{baseurl}="$config{url}/" if length $config{url}; $_; } @{$change->{pages}} ]; push @{$change->{pages}}, { link => '...' } if $is_excess; # See if the committer is an openid. $change->{author}=$change->{user}; my $oiduser=eval { IkiWiki::openiduser($change->{user}) }; if (defined $oiduser) { $change->{authorurl}=$change->{user}; $change->{user}=$oiduser; } elsif (length $config{cgiurl}) { $change->{authorurl} = IkiWiki::cgiurl( do => "recentchanges_link", page => (length $config{userdir} ? "$config{userdir}/" : "").$change->{author}, ); } # escape wikilinks and preprocessor stuff in commit messages if (ref $change->{message}) { foreach my $field (@{$change->{message}}) { if (exists $field->{line}) { $field->{line} =~ s/(? 1); $template->param( %$change, commitdate => displaytime($change->{when}, "%X %x"), wikiname => $config{wikiname}, ); IkiWiki::run_hooks(pagetemplate => sub { shift->(page => $page, destpage => $page, template => $template); }); my $file=$page."._change"; writefile($file, $config{srcdir}, $template->output); utime $change->{when}, $change->{when}, "$config{srcdir}/$file"; return $page; } #}}} sub updatechanges ($$) { #{{{ my $subdir=shift; my @changes=@{shift()}; } #}}} 1