diff options
Diffstat (limited to 'IkiWiki/Plugin/recentchanges.pm')
| -rw-r--r-- | IkiWiki/Plugin/recentchanges.pm | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/IkiWiki/Plugin/recentchanges.pm b/IkiWiki/Plugin/recentchanges.pm index 758b98348..7e71d4fc3 100644 --- a/IkiWiki/Plugin/recentchanges.pm +++ b/IkiWiki/Plugin/recentchanges.pm @@ -13,6 +13,7 @@ sub import { hook(type => "refresh", id => "recentchanges", call => \&refresh); hook(type => "pagetemplate", id => "recentchanges", call => \&pagetemplate); hook(type => "htmlize", id => "_change", call => \&htmlize); + hook(type => "sessioncgi", id => "recentchanges", call => \&sessioncgi); # Load goto to fix up links from recentchanges IkiWiki::loadplugin("goto"); } @@ -60,6 +61,73 @@ sub refresh ($) { } } +sub confirmation_form { + my ($q, $session, $rev) = @_; + + eval q{use CGI::FormBuilder}; + error($@) if $@; + my $f = CGI::FormBuilder->new( + name => "revert", + header => 0, + charset => "utf-8", + method => 'POST', + javascript => 0, + params => $q, + action => $config{cgiurl}, + stylesheet => 1, + template => { template('revert.tmpl') }, + ); + + $f->field(name => "sid", type => "hidden", value => $session->id, + force => 1); + $f->field(name => "do", type => "hidden", value => "revert", + force => 1); + + return $f, ["Revert", "Cancel"]; +} + +sub sessioncgi ($$) { + my ($q, $session) = @_; + my $do = $q->param('do'); + my $rev = $q->param('rev'); + + return unless $do eq 'revert' && $rev; + + IkiWiki::rcs_preprevert(cgi => $q, session => $session, rev => $rev); + + my ($form, $buttons) = confirmation_form($q, $session); + IkiWiki::decode_form_utf8($form); + + if ($form->submitted eq 'Revert' && $form->validate) { + IkiWiki::checksessionexpiry($q, $session, $q->param('sid')); + IkiWiki::disable_commit_hook(); + my $r = IkiWiki::rcs_revert( + session => $session, + rev => $rev); + IkiWiki::enable_commit_hook(); + + if ($r) { + die "Revert '$rev' failed."; + } + else { + require IkiWiki::Render; + IkiWiki::refresh(); + IkiWiki::saveindex(); + } + } + else { + $form->title(sprintf(gettext("confirm reversion of %s"), $rev)); + my $patch_contents = IkiWiki::rcs_showpatch(rev => $rev); + $form->tmpl_param(patch_contents => encode_entities($patch_contents)); + $form->field(name => "rev", type => "hidden", value => $rev, force => 1); + IkiWiki::showform($form, $buttons, $session, $q); + exit 0; + } + + IkiWiki::redirect($q, urlto($config{recentchangespage}, '')); + exit 0; +} + # Enable the recentchanges link. sub pagetemplate (@) { my %params=@_; @@ -113,6 +181,13 @@ sub store ($$$) { } @{$change->{pages}} ]; push @{$change->{pages}}, { link => '...' } if $is_excess; + + if (length $config{cgiurl}) { + $change->{reverturl} = IkiWiki::cgiurl( + do => "revert", + rev => $change->{rev} + ); + } $change->{author}=$change->{user}; my $oiduser=eval { IkiWiki::openiduser($change->{user}) }; |