#!/usr/bin/perl # Copyright © 2006-2008 Joey Hess <joey@ikiwiki.info> # Copyright © 2008 Simon McVittie <http://smcv.pseudorandom.co.uk/> # Licensed under the GNU GPL, version 2, or any later version published by the # Free Software Foundation package IkiWiki::Plugin::comments; use warnings; use strict; use IkiWiki 3.00; use Encode; use POSIX qw(strftime); use constant PREVIEW => "Preview"; use constant POST_COMMENT => "Post comment"; use constant CANCEL => "Cancel"; my $postcomment; my %commentstate; sub import { hook(type => "checkconfig", id => 'comments', call => \&checkconfig); hook(type => "getsetup", id => 'comments', call => \&getsetup); hook(type => "preprocess", id => 'comment', call => \&preprocess); hook(type => "preprocess", id => 'commentmoderation', call => \&preprocess_moderation); # here for backwards compatability with old comments hook(type => "preprocess", id => '_comment', call => \&preprocess); hook(type => "sessioncgi", id => 'comment', call => \&sessioncgi); hook(type => "htmlize", id => "_comment", call => \&htmlize); hook(type => "htmlize", id => "_comment_pending", call => \&htmlize_pending); hook(type => "pagetemplate", id => "comments", call => \&pagetemplate); hook(type => "formbuilder_setup", id => "comments", call => \&formbuilder_setup); # Load goto to fix up user page links for logged-in commenters IkiWiki::loadplugin("goto"); IkiWiki::loadplugin("inline"); } sub getsetup () { return plugin => { safe => 1, rebuild => 1, section => "web", }, comments_pagespec => { type => 'pagespec', example => 'blog/* and !*/Discussion', description => 'PageSpec of pages where comments are allowed', link => 'ikiwiki/PageSpec', safe => 1, rebuild => 1, }, comments_closed_pagespec => { type => 'pagespec', example => 'blog/controversial or blog/flamewar', description => 'PageSpec of pages where posting new comments is not allowed', link => 'ikiwiki/PageSpec', safe => 1, rebuild => 1, }, comments_pagename => { type => 'string', default => 'comment_', description => 'Base name for comments, e.g. "comment_" for pages like "sandbox/comment_12"', safe => 0, # manual page moving required rebuild => undef, }, comments_allowdirectives => { type => 'boolean', example => 0, description => 'Interpret directives in comments?', safe => 1, rebuild => 0, }, comments_allowauthor => { type => 'boolean', example => 0, description => 'Allow anonymous commenters to set an author name?', safe => 1, rebuild => 0, }, comments_commit => { type => 'boolean', example => 1, description => 'commit comments to the VCS', # old uncommitted comments are likely to cause # confusion if this is changed safe => 0, rebuild => 0, }, } sub checkconfig () { $config{comments_commit} = 1 unless defined $config{comments_commit}; $config{comments_pagespec} = '' unless defined $config{comments_pagespec}; $config{comments_closed_pagespec} = '' unless defined $config{comments_closed_pagespec}; $config{comments_pagename} = 'comment_' unless defined $config{comments_pagename}; } sub htmlize { my %params = @_; return $params{content}; } sub htmlize_pending { my %params = @_; return sprintf(gettext("this comment needs %s"), '<a href="'. IkiWiki::cgiurl(do => "commentmoderation").'">'. gettext("moderation").'</a>'); } # FIXME: copied verbatim from meta sub safeurl ($) { my $url=shift; if (exists $IkiWiki::Plugin::htmlscrubber::{safe_url_regexp} && defined $IkiWiki::Plugin::htmlscrubber::safe_url_regexp) { return $url=~/$IkiWiki::Plugin::htmlscrubber::safe_url_regexp/; } else { return 1; } } sub preprocess { my %params = @_; my $page = $params{page}; my $format = $params{format}; if (defined $format && ! exists $IkiWiki::hooks{htmlize}{$format}) { error(sprintf(gettext("unsupported page format %s"), $format)); } my $content = $params{content}; if (! defined $content) { error(gettext("comment must have content")); } $content =~ s/\\"/"/g; if ($config{comments_allowdirectives}) { $content = IkiWiki::preprocess($page, $params{destpage}, $content); } # no need to bother with htmlize if it's just HTML $content = IkiWiki::htmlize($page, $params{destpage}, $format, $content) if defined $format; IkiWiki::run_hooks(sanitize => sub { $content = shift->( page => $page, destpage => $params{destpage}, content => $content, ); }); # set metadata, possibly overriding [[!meta]] directives from the # comment itself my $commentuser; my $commentip; my $commentauthor; my $commentauthorurl; my $commentopenid; if (defined $params{username}) { $commentuser = $params{username}; my $oiduser = eval { IkiWiki::openiduser($commentuser) }; if (defined $oiduser) { # looks like an OpenID $commentauthorurl = $commentuser; $commentauthor = (defined $params{nickname} && length $params{nickname}) ? $params{nickname} : $oiduser; $commentopenid = $commentuser; } else { $commentauthorurl = IkiWiki::cgiurl( do => 'goto', page => IkiWiki::userpage($commentuser) ); $commentauthor = $commentuser; } } else { if (defined $params{ip}) { $commentip = $params{ip}; } $commentauthor = gettext("Anonymous"); } $commentstate{$page}{commentuser} = $commentuser; $commentstate{$page}{commentopenid} = $commentopenid; $commentstate{$page}{commentip} = $commentip; $commentstate{$page}{commentauthor} = $commentauthor; $commentstate{$page}{commentauthorurl} = $commentauthorurl; if (! defined $pagestate{$page}{meta}{author}) { $pagestate{$page}{meta}{author} = $commentauthor; } if (! defined $pagestate{$page}{meta}{authorurl}) { $pagestate{$page}{meta}{authorurl} = $commentauthorurl; } if ($config{comments_allowauthor}) { if (defined $params{claimedauthor}) { $pagestate{$page}{meta}{author} = $params{claimedauthor}; } if (defined $params{url}) { my $url=$params{url}; eval q{use URI::Heuristic}; if (! $@) { $url=URI::Heuristic::uf_uristr($url); } if (safeurl($url)) { $pagestate{$page}{meta}{authorurl} = $url; } } } else { $pagestate{$page}{meta}{author} = $commentauthor; $pagestate{$page}{meta}{authorurl} = $commentauthorurl; } if (defined $params{subject}) { # decode title the same way meta does eval q{use HTML::Entities}; $pagestate{$page}{meta}{title} = decode_entities($params{subject}); } if ($params{page} =~ m/\/\Q$config{comments_pagename}\E\d+_/) { $pagestate{$page}{meta}{permalink} = urlto(IkiWiki::dirname($params{page}), undef, 1). "#".page_to_id($params{page}); } eval q{use Date::Parse}; if (! $@) { my $time = str2time($params{date}); $IkiWiki::pagectime{$page} = $time if defined $time; } return $content; } sub preprocess_moderation { my %params = @_; $params{desc}=gettext("Comment Moderation") unless defined $params{desc}; if (length $config{cgiurl}) { return '<a href="'. IkiWiki::cgiurl(do => 'commentmoderation'). '">'.$params{desc}.'</a>'; } else { return $params{desc}; } } sub sessioncgi ($$) { my $cgi=shift; my $session=shift; my $do = $cgi->param('do'); if ($do eq 'comment') { editcomment($cgi, $session); } elsif ($do eq 'commentmoderation') { commentmoderation($cgi, $session); } elsif ($do eq 'commentsignin') { IkiWiki::cgi_signin($cgi, $session); exit; } } # Mostly cargo-culted from IkiWiki::plugin::editpage sub editcomment ($$) { my $cgi=shift; my $session=shift; IkiWiki::decode_cgi_utf8($cgi); eval q{use CGI::FormBuilder}; error($@) if $@; my @buttons = (POST_COMMENT, PREVIEW, CANCEL); my $form = CGI::FormBuilder->new( fields => [qw{do sid page subject editcontent type author url}], charset => 'utf-8', method => 'POST', required => [qw{editcontent}], javascript => 0, params => $cgi, action => $config{cgiurl}, header => 0, table => 0, template => { template('editcomment.tmpl') }, ); IkiWiki::decode_form_utf8($form); IkiWiki::run_hooks(formbuilder_setup => sub { shift->(title => "comment", form => $form, cgi => $cgi, session => $session, buttons => \@buttons); }); IkiWiki::decode_form_utf8($form); my $type = $form->param('type'); if (defined $type && length $type && $IkiWiki::hooks{htmlize}{$type}) { $type = IkiWiki::possibly_foolish_untaint($type); } else { $type = $config{default_pageext}; } my @page_types; if (exists $IkiWiki::hooks{htmlize}) { foreach my $key (grep { !/^_/ } keys %{$IkiWiki::hooks{htmlize}}) { push @page_types, [$key, $IkiWiki::hooks{htmlize}{$key}{longname} || $key]; } } @page_types=sort @page_types; $form->field(name => 'do', type => 'hidden'); $form->field(name => 'sid', type => 'hidden', value => $session->id, force => 1); $form->field(name => 'page', type => 'hidden'); $form->field(name => 'subject', type => 'text', size => 72); $form->field(name => 'editcontent', type => 'textarea', rows => 10); $form->field(name => "type", value => $type, force => 1, type => 'select', options => \@page_types); $form->tmpl_param(username => $session->param('name')); if ($config{comments_allowauthor} and ! defined $session->param('name')) { $form->tmpl_param(allowauthor => 1); $form->field(name => 'author', type => 'text', size => '40'); $form->field(name => 'url', type => 'text', size => '40'); } else { $form->tmpl_param(allowauthor => 0); $form->field(name => 'author', type => 'hidden', value => '', force => 1); $form->field(name => 'url', type => 'hidden', value => '', force => 1); } if (! defined $session->param('name')) { # Make signinurl work and return here. $form->tmpl_param(signinurl => IkiWiki::cgiurl(do => 'commentsignin')); $session->param(postsignin => $ENV{QUERY_STRING}); IkiWiki::cgi_savesession($session); } # The untaint is OK (as in editpage) because we're about to pass # it to file_pruned anyway my $page = $form->field('page'); $page = IkiWiki::possibly_foolish_untaint($page); if (! defined $page || ! length $page || IkiWiki::file_pruned($page)) { error(gettext("bad page name")); } my $baseurl = urlto($page, undef, 1); $form->title(sprintf(gettext("commenting on %s"), IkiWiki::pagetitle($page))); $form->tmpl_param('helponformattinglink', htmllink($page, $page, 'ikiwiki/formatting', noimageinline => 1, linktext => 'FormattingHelp'), allowdirectives => $config{allow_directives}); if ($form->submitted eq CANCEL) { # bounce back to the page they wanted to comment on, and exit. # CANCEL need not be considered in future IkiWiki::redirect($cgi, urlto($page, undef, 1)); exit; } if (not exists $pagesources{$page}) { error(sprintf(gettext( "page '%s' doesn't exist, so you can't comment"), $page)); } if (pagespec_match($page, $config{comments_closed_pagespec}, location => $page)) { error(sprintf(gettext( "comments on page '%s' are closed"), $page)); } # Set a flag to indicate that we're posting a comment, # so that postcomment() can tell it should match. $postcomment=1; IkiWiki::check_canedit($page, $cgi, $session); $postcomment=0; my $content = "[[!comment format=$type\n"; if (defined $session->param('name')) { my $username = $session->param('name'); $username =~ s/"/"/g; $content .= " username=\"$username\"\n"; } if (defined $session->param('nickname')) { my $nickname = $session->param('nickname'); $nickname =~ s/"/"/g; $content .= " nickname=\"$nickname\"\n"; } elsif (defined $session->remote_addr()) { my $ip = $session->remote_addr(); if ($ip =~ m/^([.0-9]+)$/) { $content .= " ip=\"$1\"\n"; } } if ($config{comments_allowauthor}) { my $author = $form->field('author'); if (defined $author && length $author) { $author =~ s/"/"/g; $content .= " claimedauthor=\"$author\"\n"; } my $url = $form->field('url'); if (defined $url && length $url) { $url =~ s/"/"/g; $content .= " url=\"$url\"\n"; } } my $subject = $form->field('subject'); if (defined $subject && length $subject) { $subject =~ s/"/"/g; } else { $subject = "comment ".(num_comments($page, $config{srcdir}) + 1); } $content .= " subject=\"$subject\"\n"; $content .= " date=\"" . decode_utf8(strftime('%Y-%m-%dT%H:%M:%SZ', gmtime)) . "\"\n"; my $editcontent = $form->field('editcontent'); $editcontent="" if ! defined $editcontent; $editcontent =~ s/\r\n/\n/g; $editcontent =~ s/\r/\n/g; $editcontent =~ s/"/\\"/g; $content .= " content=\"\"\"\n$editcontent\n\"\"\"]]\n"; my $location=unique_comment_location($page, $content, $config{srcdir}); # This is essentially a simplified version of editpage: # - the user does not control the page that's created, only the parent # - it's always a create operation, never an edit # - this means that conflicts should never happen # - this means that if they do, rocks fall and everyone dies if ($form->submitted eq PREVIEW) { my $preview=previewcomment($content, $location, $page, time); IkiWiki::run_hooks(format => sub { $preview = shift->(page => $page, content => $preview); }); $form->tmpl_param(page_preview => $preview); } else { $form->tmpl_param(page_preview => ""); } if ($form->submitted eq POST_COMMENT && $form->validate) { IkiWiki::checksessionexpiry($cgi, $session); $postcomment=1; my $ok=IkiWiki::check_content(content => $form->field('editcontent'), subject => $form->field('subject'), $config{comments_allowauthor} ? ( author => $form->field('author'), url => $form->field('url'), ) : (), page => $location, cgi => $cgi, session => $session, nonfatal => 1, ); $postcomment=0; if (! $ok) { $location=unique_comment_location($page, $content, $config{srcdir}, "._comment_pending"); writefile("$location._comment_pending", $config{srcdir}, $content); # Refresh so anything that deals with pending # comments can be updated. require IkiWiki::Render; IkiWiki::refresh(); IkiWiki::saveindex(); IkiWiki::printheader($session); print IkiWiki::misctemplate(gettext(gettext("comment stored for moderation")), "<p>". gettext("Your comment will be posted after moderator review"). "</p>"); exit; } # FIXME: could probably do some sort of graceful retry # on error? Would require significant unwinding though my $file = "$location._comment"; writefile($file, $config{srcdir}, $content); my $conflict; if ($config{rcs} and $config{comments_commit}) { my $message = gettext("Added a comment"); if (defined $form->field('subject') && length $form->field('subject')) { $message = sprintf( gettext("Added a comment: %s"), $form->field('subject')); } IkiWiki::rcs_add($file); IkiWiki::disable_commit_hook(); $conflict = IkiWiki::rcs_commit_staged( message => $message, session => $session, ); IkiWiki::enable_commit_hook(); IkiWiki::rcs_update(); } # Now we need a refresh require IkiWiki::Render; IkiWiki::refresh(); IkiWiki::saveindex(); # this should never happen, unless a committer deliberately # breaks it or something error($conflict) if defined $conflict; # Jump to the new comment on the page. # The trailing question mark tries to avoid broken # caches and get the most recent version of the page. IkiWiki::redirect($cgi, urlto($page, undef, 1). "?updated#".page_to_id($location)); } else { IkiWiki::showform ($form, \@buttons, $session, $cgi, forcebaseurl => $baseurl, page => $page); } exit; } sub commentmoderation ($$) { my $cgi=shift; my $session=shift; IkiWiki::needsignin($cgi, $session); if (! IkiWiki::is_admin($session->param("name"))) { error(gettext("you are not logged in as an admin")); } IkiWiki::decode_cgi_utf8($cgi); if (defined $cgi->param('sid')) { IkiWiki::checksessionexpiry($cgi, $session); my $rejectalldefer=$cgi->param('rejectalldefer'); my %vars=$cgi->Vars; my $added=0; foreach my $id (keys %vars) { if ($id =~ /(.*)\._comment(?:_pending)?$/) { $id=decode_utf8($id); my $action=$cgi->param($id); next if $action eq 'Defer' && ! $rejectalldefer; # Make sure that the id is of a legal # pending comment. my ($f) = $id =~ /$config{wiki_file_regexp}/; if (! defined $f || ! length $f || IkiWiki::file_pruned($f)) { error("illegal file"); } my $page=IkiWiki::dirname($f); my $file="$config{srcdir}/$f"; if (! -e $file) { # old location $file="$config{wikistatedir}/comments_pending/".$f; } if ($action eq 'Accept') { my $content=eval { readfile($file) }; next if $@; # file vanished since form was displayed my $dest=unique_comment_location($page, $content, $config{srcdir})."._comment"; writefile($dest, $config{srcdir}, $content); if ($config{rcs} and $config{comments_commit}) { IkiWiki::rcs_add($dest); } $added++; } require IkiWiki::Render; IkiWiki::prune($file); } } if ($added) { my $conflict; if ($config{rcs} and $config{comments_commit}) { my $message = gettext("Comment moderation"); IkiWiki::disable_commit_hook(); $conflict=IkiWiki::rcs_commit_staged( message => $message, session => $session, ); IkiWiki::enable_commit_hook(); IkiWiki::rcs_update(); } # Now we need a refresh require IkiWiki::Render; IkiWiki::refresh(); IkiWiki::saveindex(); error($conflict) if defined $conflict; } } my @comments=map { my ($id, $dir, $ctime)=@{$_}; my $content=readfile("$dir/$id"); my $preview=previewcomment($content, $id, $id, $ctime); { id => $id, view => $preview, } } sort { $b->[2] <=> $a->[2] } comments_pending(); my $template=template("commentmoderation.tmpl"); $template->param( sid => $session->id, comments => \@comments, ); IkiWiki::printheader($session); my $out=$template->output; IkiWiki::run_hooks(format => sub { $out = shift->(page => "", content => $out); }); print IkiWiki::misctemplate(gettext("comment moderation"), $out); exit; } sub formbuilder_setup (@) { my %params=@_; my $form=$params{form}; if ($form->title eq "preferences" && IkiWiki::is_admin($params{session}->param("name"))) { push @{$params{buttons}}, "Comment Moderation"; if ($form->submitted && $form->submitted eq "Comment Moderation") { commentmoderation($params{cgi}, $params{session}); } } } sub comments_pending () { my @ret; eval q{use File::Find}; error($@) if $@; eval q{use Cwd}; error($@) if $@; my $origdir=getcwd(); my $find_comments=sub { my $dir=shift; my $extension=shift; return unless -d $dir; chdir($dir) || die "chdir $dir: $!"; find({ no_chdir => 1, wanted => sub { my $file=decode_utf8($_); $file=~s/^\.\///; return if ! length $file || IkiWiki::file_pruned($file) || -l $_ || -d _ || $file !~ /\Q$extension\E$/; my ($f) = $file =~ /$config{wiki_file_regexp}/; # untaint if (defined $f) { my $ctime=(stat($_))[10]; push @ret, [$f, $dir, $ctime]; } } }, "."); chdir($origdir) || die "chdir $origdir: $!"; }; $find_comments->($config{srcdir}, "._comment_pending"); # old location $find_comments->("$config{wikistatedir}/comments_pending/", "._comment"); return @ret; } sub previewcomment ($$$) { my $content=shift; my $location=shift; my $page=shift; my $time=shift; # Previewing a comment should implicitly enable comment posting mode. my $oldpostcomment=$postcomment; $postcomment=1; my $preview = IkiWiki::htmlize($location, $page, '_comment', IkiWiki::linkify($location, $page, IkiWiki::preprocess($location, $page, IkiWiki::filter($location, $page, $content), 0, 1))); my $template = template("comment.tmpl"); $template->param(content => $preview); $template->param(ctime => displaytime($time, undef, 1)); $template->param(html5 => $config{html5}); IkiWiki::run_hooks(pagetemplate => sub { shift->(page => $location, destpage => $page, template => $template); }); $template->param(have_actions => 0); $postcomment=$oldpostcomment; return $template->output; } sub commentsshown ($) { my $page=shift; return ! pagespec_match($page, "comment(*)", location => $page) && pagespec_match($page, $config{comments_pagespec}, location => $page); } sub commentsopen ($) { my $page = shift; return length $config{cgiurl} > 0 && (! length $config{comments_closed_pagespec} || ! pagespec_match($page, $config{comments_closed_pagespec}, location => $page)); } sub pagetemplate (@) { my %params = @_; my $page = $params{page}; my $template = $params{template}; my $shown = ($template->query(name => 'commentslink') || $template->query(name => 'commentsurl') || $template->query(name => 'atomcommentsurl') || $template->query(name => 'comments')) && commentsshown($page); if ($template->query(name => 'comments')) { my $comments = undef; if ($shown) { $comments = IkiWiki::preprocess_inline( pages => "comment($page)", template => 'comment', show => 0, reverse => 'yes', page => $page, destpage => $params{destpage}, feedfile => 'comments', emptyfeeds => 'no', ); } if (defined $comments && length $comments) { $template->param(comments => $comments); } if ($shown && commentsopen($page)) { $template->param(addcommenturl => addcommenturl($page)); } } if ($shown) { if ($template->query(name => 'commentsurl')) { $template->param(commentsurl => urlto($page, undef, 1).'#comments'); } if ($template->query(name => 'atomcommentsurl') && $config{usedirs}) { # This will 404 until there are some comments, but I # think that's probably OK... $template->param(atomcommentsurl => urlto($page, undef, 1).'comments.atom'); } if ($template->query(name => 'commentslink')) { my $num=num_comments($page, $config{srcdir}); my $link; if ($num > 0) { $link = htmllink($page, $params{destpage}, $page, linktext => sprintf(ngettext("%i comment", "%i comments", $num), $num), anchor => "comments", noimageinline => 1 ); } elsif (commentsopen($page)) { $link = "<a href=\"".addcommenturl($page)."\">". #translators: Here "Comment" is a verb; #translators: the user clicks on it to #translators: post a comment. gettext("Comment"). "</a>"; } $template->param(commentslink => $link) if defined $link; } } # everything below this point is only relevant to the comments # themselves if (!exists $commentstate{$page}) { return; } if ($template->query(name => 'commentid')) { $template->param(commentid => page_to_id($page)); } if ($template->query(name => 'commentuser')) { $template->param(commentuser => $commentstate{$page}{commentuser}); } if ($template->query(name => 'commentopenid')) { $template->param(commentopenid => $commentstate{$page}{commentopenid}); } if ($template->query(name => 'commentip')) { $template->param(commentip => $commentstate{$page}{commentip}); } if ($template->query(name => 'commentauthor')) { $template->param(commentauthor => $commentstate{$page}{commentauthor}); } if ($template->query(name => 'commentauthorurl')) { $template->param(commentauthorurl => $commentstate{$page}{commentauthorurl}); } if ($template->query(name => 'removeurl') && IkiWiki::Plugin::remove->can("check_canremove") && length $config{cgiurl}) { $template->param(removeurl => IkiWiki::cgiurl(do => 'remove', page => $page)); $template->param(have_actions => 1); } } sub addcommenturl ($) { my $page=shift; return IkiWiki::cgiurl(do => 'comment', page => $page); } sub num_comments ($$) { my $page=shift; my $dir=shift; my @comments=glob("$dir/$page/$config{comments_pagename}*._comment"); return int @comments; } sub unique_comment_location ($$$$) { my $page=shift; eval q{use Digest::MD5 'md5_hex'}; error($@) if $@; my $content_md5=md5_hex(Encode::encode_utf8(shift)); my $dir=shift; my $ext=shift || "._comment"; my $location; my $i = num_comments($page, $dir); do { $i++; $location = "$page/$config{comments_pagename}${i}_${content_md5}"; } while (-e "$dir/$location$ext"); return $location; } sub page_to_id ($) { # Converts a comment page name into a unique, legal html id # attribute value, that can be used as an anchor to link to the # comment. my $page=shift; eval q{use Digest::MD5 'md5_hex'}; error($@) if $@; return "comment-".md5_hex(Encode::encode_utf8(($page))); } package IkiWiki::PageSpec; sub match_postcomment ($$;@) { my $page = shift; my $glob = shift; if (! $postcomment) { return IkiWiki::FailReason->new("not posting a comment"); } return match_glob($page, $glob, @_); } sub match_comment ($$;@) { my $page = shift; my $glob = shift; if (! $postcomment) { # To see if it's a comment, check the source file type. # Deal with comments that were just deleted. my $source=exists $IkiWiki::pagesources{$page} ? $IkiWiki::pagesources{$page} : $IkiWiki::delpagesources{$page}; my $type=defined $source ? IkiWiki::pagetype($source) : undef; if (! defined $type || $type ne "_comment") { return IkiWiki::FailReason->new("$page is not a comment"); } } return match_glob($page, "$glob/*", internal => 1, @_); } sub match_comment_pending ($$;@) { my $page = shift; my $glob = shift; my $source=exists $IkiWiki::pagesources{$page} ? $IkiWiki::pagesources{$page} : $IkiWiki::delpagesources{$page}; my $type=defined $source ? IkiWiki::pagetype($source) : undef; if (! defined $type || $type ne "_comment_pending") { return IkiWiki::FailReason->new("$page is not a pending comment"); } return match_glob($page, "$glob/*", internal => 1, @_); } 1