X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/8d3c89f0c75c31c5e17a661150662e3efd3a146e..07a08122d926ab6b7741c94bc6c0038ffe0113fb:/IkiWiki/Plugin/comments.pm

diff --git a/IkiWiki/Plugin/comments.pm b/IkiWiki/Plugin/comments.pm
index 93c8c4061..d1558001a 100644
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@@ -109,7 +109,7 @@ sub htmlize {
 
 sub htmlize_pending {
 	my %params = @_;
-	return sprintf(gettext("comment pending %s"),
+	return sprintf(gettext("this comment needs %s"),
 		'<a href="'.
 		IkiWiki::cgiurl(do => "commentmoderation").'">'.
 		gettext("moderation").'</a>');
@@ -262,6 +262,10 @@ sub sessioncgi ($$) {
 	elsif ($do eq 'commentmoderation') {
 		commentmoderation($cgi, $session);
 	}
+	elsif ($do eq 'commentsignin') {
+		IkiWiki::cgi_signin($cgi, $session);
+		exit;
+	}
 }
 
 # Mostly cargo-culted from IkiWiki::plugin::editpage
@@ -339,7 +343,7 @@ sub editcomment ($$) {
 
 	if (! defined $session->param('name')) {
 		# Make signinurl work and return here.
-		$form->tmpl_param(signinurl => IkiWiki::cgiurl(do => 'signin'));
+		$form->tmpl_param(signinurl => IkiWiki::cgiurl(do => 'commentsignin'));
 		$session->param(postsignin => $ENV{QUERY_STRING});
 		IkiWiki::cgi_savesession($session);
 	}
@@ -429,7 +433,8 @@ sub editcomment ($$) {
 
 	$content .= " date=\"" . decode_utf8(strftime('%Y-%m-%dT%H:%M:%SZ', gmtime)) . "\"\n";
 
-	my $editcontent = $form->field('editcontent') || '';
+	my $editcontent = $form->field('editcontent');
+	$editcontent="" if ! defined $editcontent;
 	$editcontent =~ s/\r\n/\n/g;
 	$editcontent =~ s/\r/\n/g;
 	$editcontent =~ s/"/\\"/g;
@@ -473,7 +478,7 @@ sub editcomment ($$) {
 		$postcomment=0;
 
 		if (! $ok) {
-			$location=unique_comment_location($page, $content, $config{srcdir});
+			$location=unique_comment_location($page, $content, $config{srcdir}, "._comment_pending");
 			writefile("$location._comment_pending", $config{srcdir}, $content);
 
 			# Refresh so anything that deals with pending
@@ -532,7 +537,7 @@ sub editcomment ($$) {
 	}
 	else {
 		IkiWiki::showform ($form, \@buttons, $session, $cgi,
-			forcebaseurl => $baseurl);
+			forcebaseurl => $baseurl, page => $page);
 	}
 
 	exit;
@@ -655,16 +660,22 @@ sub comments_pending () {
 
 	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 $file=decode_utf8($_);
-				$file=~s/^\Q$dir\E\/?//;
+				$file=~s/^\.\///;
 				return if ! length $file || IkiWiki::file_pruned($file)
 					|| -l $_ || -d _ || $file !~ /\Q$extension\E$/;
 				my ($f) = $file =~ /$config{wiki_file_regexp}/; # untaint
@@ -673,7 +684,9 @@ sub comments_pending () {
 					push @ret, [$f, $dir, $ctime];
 				}
 			}
-		}, $dir);
+		}, ".");
+
+		chdir($origdir) || die "chdir $origdir: $!";
 	};
 	
 	$find_comments->($config{srcdir}, "._comment_pending");
@@ -855,25 +868,23 @@ sub num_comments ($$) {
 	my $dir=shift;
 
 	my @comments=glob("$dir/$page/$config{comments_pagename}*._comment");
-	return @comments;
+	return int @comments;
 }
 
-sub unique_comment_location ($$$) {
+sub unique_comment_location ($$$$) {
 	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/$location._comment" ||
-	         -e "$dir/$location._comment_pending");
+	} while (-e "$dir/$location$ext");
 
 	return $location;
 }
@@ -906,28 +917,32 @@ sub match_comment ($$;@) {
 	my $page = shift;
 	my $glob = shift;
 
-	my $match=match_glob($page, "$glob/*", internal => 1, @_);
-	if ($match && exists $IkiWiki::pagesources{$page}) {
-		my $type=IkiWiki::pagetype($IkiWiki::pagesources{$page});
-		if (defined $type && $type ne "_comment") {
-			return IkiWiki::FailReason->new("$page is not a comment");
-		}
+	# 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 $match;
+
+	return match_glob($page, "$glob/*", internal => 1, @_);
 }
 
 sub match_comment_pending ($$;@) {
 	my $page = shift;
 	my $glob = shift;
-
-	my $match=match_glob($page, "$glob/*", internal => 1, @_);
-	if ($match && $IkiWiki::pagesources{$page}) {
-		my $type=IkiWiki::pagetype($IkiWiki::pagesources{$page});
-		if (defined $type && $type ne "_comment_pending") {
-			return IkiWiki::FailReason->new("$page is not a pending comment");
-		}
+	
+	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 $match;
+
+	return match_glob($page, "$glob/*", internal => 1, @_);
 }
 
 1