X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/8cd216d748961a18d373b8fea6e4346c0c372f6e..65e726f201d7b9919271cfe7e8a7314a6abf0fc3:/IkiWiki/Plugin/comments.pm

diff --git a/IkiWiki/Plugin/comments.pm b/IkiWiki/Plugin/comments.pm
index 0a808aaef..a39dab36c 100644
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@@ -22,6 +22,7 @@ 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);
@@ -109,7 +110,7 @@ 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>');
@@ -142,8 +143,6 @@ sub preprocess {
 	}
 	$content =~ s/\\"/"/g;
 
-	$content = IkiWiki::filter($page, $params{destpage}, $content);
-
 	if ($config{comments_allowdirectives}) {
 		$content = IkiWiki::preprocess($page, $params{destpage},
 			$content);
@@ -177,7 +176,7 @@ sub preprocess {
 		if (defined $oiduser) {
 			# looks like an OpenID
 			$commentauthorurl = $commentuser;
-			$commentauthor = $oiduser;
+			$commentauthor = (defined $params{nickname} && length $params{nickname}) ? $params{nickname} : $oiduser;
 			$commentopenid = $commentuser;
 		}
 		else {
@@ -251,6 +250,22 @@ sub preprocess {
 	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 ($$) {
 	my $cgi=shift;
 	my $session=shift;
@@ -262,6 +277,10 @@ sub sessioncgi ($$) {
 	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 +358,7 @@ 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);
 	}
@@ -392,14 +411,18 @@ sub editcomment ($$) {
 
 	my $content = "[[!comment format=$type\n";
 
-	# FIXME: handling of double quotes probably wrong?
 	if (defined $session->param('name')) {
 		my $username = $session->param('name');
 		$username =~ s/"/&quot;/g;
 		$content .= " username=\"$username\"\n";
 	}
-	elsif (defined $ENV{REMOTE_ADDR}) {
-		my $ip = $ENV{REMOTE_ADDR};
+	if (defined $session->param('nickname')) {
+		my $nickname = $session->param('nickname');
+		$nickname =~ s/"/&quot;/g;
+		$content .= " nickname=\"$nickname\"\n";
+	}
+	elsif (defined $session->remote_addr()) {
+		my $ip = $session->remote_addr();
 		if ($ip =~ m/^([.0-9]+)$/) {
 			$content .= " ip=\"$1\"\n";
 		}
@@ -429,7 +452,8 @@ 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 +497,7 @@ 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
@@ -508,8 +532,10 @@ sub editcomment ($$) {
 
 			IkiWiki::rcs_add($file);
 			IkiWiki::disable_commit_hook();
-			$conflict = IkiWiki::rcs_commit_staged($message,
-				$session->param('name'), $ENV{REMOTE_ADDR});
+			$conflict = IkiWiki::rcs_commit_staged(
+				message => $message,
+				session => $session,
+			);
 			IkiWiki::enable_commit_hook();
 			IkiWiki::rcs_update();
 		}
@@ -532,7 +558,7 @@ sub editcomment ($$) {
 	}
 	else {
 		IkiWiki::showform ($form, \@buttons, $session, $cgi,
-			forcebaseurl => $baseurl);
+			forcebaseurl => $baseurl, page => $page);
 	}
 
 	exit;
@@ -557,7 +583,8 @@ sub commentmoderation ($$) {
 		my %vars=$cgi->Vars;
 		my $added=0;
 		foreach my $id (keys %vars) {
-			if ($id =~ /(.*)\Q._comment(?:_pending)?\E$/) {
+			if ($id =~ /(.*)\._comment(?:_pending)?$/) {
+				$id=decode_utf8($id);
 				my $action=$cgi->param($id);
 				next if $action eq 'Defer' && ! $rejectalldefer;
 
@@ -597,8 +624,10 @@ sub commentmoderation ($$) {
 			if ($config{rcs} and $config{comments_commit}) {
 				my $message = gettext("Comment moderation");
 				IkiWiki::disable_commit_hook();
-				$conflict=IkiWiki::rcs_commit_staged($message,
-					$session->param('name'), $ENV{REMOTE_ADDR});
+				$conflict=IkiWiki::rcs_commit_staged(
+					message => $message,
+					session => $session,
+				);
 				IkiWiki::enable_commit_hook();
 				IkiWiki::rcs_update();
 			}
@@ -621,7 +650,7 @@ sub commentmoderation ($$) {
 			id => $id,
 			view => $preview,
 		}
-	} sort { $b->[1] <=> $a->[1] } comments_pending();
+	} sort { $b->[2] <=> $a->[2] } comments_pending();
 
 	my $template=template("commentmoderation.tmpl");
 	$template->param(
@@ -655,16 +684,22 @@ 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 +708,9 @@ sub comments_pending () {
 					push @ret, [$f, $dir, $ctime];
 				}
 			}
-		}, $dir);
+		}, ".");
+
+		chdir($origdir) || die "chdir $origdir: $!";
 	};
 	
 	$find_comments->($config{srcdir}, "._comment_pending");
@@ -690,6 +727,10 @@ sub previewcomment ($$$) {
 	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,
@@ -708,6 +749,8 @@ sub previewcomment ($$$) {
 
 	$template->param(have_actions => 0);
 
+	$postcomment=$oldpostcomment;
+
 	return $template->output;
 }
 
@@ -855,25 +898,23 @@ 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 +947,34 @@ sub match_comment ($$;@) {
 	my $page = shift;
 	my $glob = shift;
 
-	my $match=match_glob($page, "$glob/*", internal => 1, @_);
-	if ($match) {
-		my $type=IkiWiki::pagetype($IkiWiki::pagesources{$page});
-		if ($type ne "_comment") {
+	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 $match;
+
+	return match_glob($page, "$glob/*", internal => 1, @_);
 }
 
 sub match_comment_pending ($$;@) {
 	my $page = shift;
 	my $glob = shift;
-
-	my $match=match_glob($page, "$glob/*", internal => 1, @_);
-	if ($match) {
-		my $type=IkiWiki::pagetype($IkiWiki::pagesources{$page});
-		if ($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