X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/02d30b1552886540be94d5066e16c06f02e348d3..b6774bc6afac48e2c0a122647edc1485e7174a6e:/IkiWiki/Plugin/comments.pm

diff --git a/IkiWiki/Plugin/comments.pm b/IkiWiki/Plugin/comments.pm
old mode 100755
new mode 100644
index 9fb81d15a..af1ac5ec7
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@@ -9,7 +9,6 @@ use warnings;
 use strict;
 use IkiWiki 3.00;
 use Encode;
-use POSIX qw(strftime);
 
 use constant PREVIEW => "Preview";
 use constant POST_COMMENT => "Post comment";
@@ -21,7 +20,8 @@ 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 => 'comment', call => \&preprocess,
+		scan => 1);
 	hook(type => "preprocess", id => 'commentmoderation', call => \&preprocess_moderation);
 	# here for backwards compatability with old comments
 	hook(type => "preprocess", id => '_comment', call => \&preprocess);
@@ -143,22 +143,27 @@ sub preprocess {
 	}
 	$content =~ s/\\"/"/g;
 
-	if ($config{comments_allowdirectives}) {
-		$content = IkiWiki::preprocess($page, $params{destpage},
-			$content);
-	}
+	if (defined wantarray) {
+		if ($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;
+		# 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,
-		);
-	});
+		IkiWiki::run_hooks(sanitize => sub {
+			$content = shift->(
+				page => $page,
+				destpage => $params{destpage},
+				content => $content,
+			);
+		});
+	}
+	else {
+		IkiWiki::preprocess($page, $params{destpage}, $content, 1);
+	}
 
 	# set metadata, possibly overriding [[!meta]] directives from the
 	# comment itself
@@ -296,7 +301,8 @@ sub editcomment ($$) {
 
 	my @buttons = (POST_COMMENT, PREVIEW, CANCEL);
 	my $form = CGI::FormBuilder->new(
-		fields => [qw{do sid page subject editcontent type author url}],
+		fields => [qw{do sid page subject editcontent type author
+			email url subscribe anonsubscribe}],
 		charset => 'utf-8',
 		method => 'POST',
 		required => [qw{editcontent}],
@@ -341,18 +347,35 @@ sub editcomment ($$) {
 	$form->field(name => "type", value => $type, force => 1,
 		type => 'select', options => \@page_types);
 
-	$form->tmpl_param(username => $session->param('name'));
+	my $username=$session->param('name');
+	$form->tmpl_param(username => $username);
+		
+	$form->field(name => "subscribe", type => 'hidden');
+	$form->field(name => "anonsubscribe", type => 'hidden');
+	if (IkiWiki::Plugin::notifyemail->can("subscribe")) {
+		if (defined $username) {
+			$form->field(name => "subscribe", type => "checkbox",
+				options => [gettext("email replies to me")]);
+		}
+		elsif (IkiWiki::Plugin::passwordauth->can("anonuser")) {
+			$form->field(name => "anonsubscribe", type => "checkbox",
+				options => [gettext("email replies to me")]);
+		}
+	}
 
 	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 => 'email', 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 => 'email', type => 'hidden', value => '',
+			force => 1);
 		$form->field(name => 'url', type => 'hidden', value => '',
 			force => 1);
 	}
@@ -454,7 +477,7 @@ sub editcomment ($$) {
 	}
 	$content .= " subject=\"$subject\"\n";
 
-	$content .= " date=\"" . decode_utf8(strftime('%Y-%m-%dT%H:%M:%SZ', gmtime)) . "\"\n";
+	$content .= " date=\"" . strftime_utf8('%Y-%m-%dT%H:%M:%SZ', gmtime) . "\"\n";
 
 	my $editcontent = $form->field('editcontent');
 	$editcontent="" if ! defined $editcontent;
@@ -485,13 +508,28 @@ sub editcomment ($$) {
 
 	if ($form->submitted eq POST_COMMENT && $form->validate) {
 		IkiWiki::checksessionexpiry($cgi, $session);
+
+		if (IkiWiki::Plugin::notifyemail->can("subscribe")) {
+			my $subspec="comment($page)";
+			if (defined $username &&
+			    length $form->field("subscribe")) {
+				IkiWiki::Plugin::notifyemail::subscribe(
+					$username, $subspec);
+			}
+			elsif (length $form->field("email") &&
+			       length $form->field("anonsubscribe")) {
+				IkiWiki::Plugin::notifyemail::anonsubscribe(
+					$form->field("email"), $subspec);
+			}
+		}
 		
 		$postcomment=1;
-		my $ok=IkiWiki::check_content(content => $form->field('editcontent'),
-			subject => $form->field('subject'),
+		my $ok=IkiWiki::check_content(
+			content => scalar $form->field('editcontent'),
+			subject => scalar $form->field('subject'),
 			$config{comments_allowauthor} ? (
-				author => $form->field('author'),
-				url => $form->field('url'),
+				author => scalar $form->field('author'),
+				url => scalar $form->field('url'),
 			) : (),
 			page => $location,
 			cgi => $cgi,
@@ -531,7 +569,7 @@ sub editcomment ($$) {
 				length $form->field('subject')) {
 				$message = sprintf(
 					gettext("Added a comment: %s"),
-					$form->field('subject'));
+					scalar $form->field('subject'));
 			}
 
 			IkiWiki::rcs_add($file);
@@ -570,7 +608,8 @@ sub editcomment ($$) {
 
 sub getavatar ($) {
 	my $user=shift;
-	
+	return undef unless defined $user;
+
 	my $avatar;
 	eval q{use Libravatar::URL};
 	if (! $@) {
@@ -627,9 +666,11 @@ sub commentmoderation ($$) {
 
 				my $page=IkiWiki::dirname($f);
 				my $file="$config{srcdir}/$f";
+				my $filedir=$config{srcdir};
 				if (! -e $file) {
 					# old location
 					$file="$config{wikistatedir}/comments_pending/".$f;
+					$filedir="$config{wikistatedir}/comments_pending";
 				}
 
 				if ($action eq 'Accept') {
@@ -644,7 +685,7 @@ sub commentmoderation ($$) {
 				}
 
 				require IkiWiki::Render;
-				IkiWiki::prune($file);
+				IkiWiki::prune($file, $filedir);
 			}
 		}