Add modified opengraph plugin.

[git.ikiwiki.info.git] / IkiWiki / Plugin / editpage.pm

diff --git a/IkiWiki/Plugin/editpage.pm b/IkiWiki/Plugin/editpage.pm
index d3c6959354eeebf550d199870cbe7a1c5d1a818c..99a1429143eee57db87269dd759a9d28111a9e73 100644 (file)
--- a/IkiWiki/Plugin/editpage.pm
+++ b/IkiWiki/Plugin/editpage.pm
@@ -64,7 +64,8 @@ sub cgi_editpage ($$) {
 
        decode_cgi_utf8($q);
 
-       my @fields=qw(do rcsinfo subpage from page type editcontent editmessage);
+       my @fields=qw(do rcsinfo subpage from page type editcontent
+               editmessage subscribe);
        my @buttons=("Save Page", "Preview", "Cancel");
        eval q{use CGI::FormBuilder};
        error($@) if $@;
@@ -157,6 +158,17 @@ sub cgi_editpage ($$) {
                        noimageinline => 1,
                        linktext => "FormattingHelp"));
        
+       my $cansubscribe=IkiWiki::Plugin::notifyemail->can("subscribe")
+               && IkiWiki::Plugin::comments->can("import")
+               && defined $session->param('name');
+       if ($cansubscribe) {
+               $form->field(name => "subscribe", type => "checkbox",
+                       options => [gettext("email comments to me")]);
+       }
+       else {
+               $form->field(name => "subscribe", type => 'hidden');
+       }
+       
        my $previewing=0;
        if ($form->submitted eq "Cancel") {
                if ($form->field("do") eq "create" && defined $from) {
@@ -293,7 +305,8 @@ sub cgi_editpage ($$) {
                        my @page_types;
                        if (exists $hooks{htmlize}) {
                                foreach my $key (grep { !/^_/ } keys %{$hooks{htmlize}}) {
-                                       push @page_types, [$key, $hooks{htmlize}{$key}{longname} || $key];
+                                       push @page_types, [$key, $hooks{htmlize}{$key}{longname} || $key]
+                                               unless $hooks{htmlize}{$key}{nocreate};
                                }
                        }
                        @page_types=sort @page_types;
@@ -330,7 +343,7 @@ sub cgi_editpage ($$) {
        else {
                # save page
                check_canedit($page, $q, $session);
-               checksessionexpiry($q, $session, $q->param('sid'));
+               checksessionexpiry($q, $session);
 
                my $exists=-e "$config{srcdir}/$file";
 
@@ -388,10 +401,12 @@ sub cgi_editpage ($$) {
                eval { writefile($file, $config{srcdir}, $content) };
                $config{cgi}=1;
                if ($@) {
+                       # save $@ in case a called function clobbers it
+                       my $error = $@;
                        $form->field(name => "rcsinfo", value => rcs_prepedit($file),
                                force => 1);
                        my $mtemplate=template("editfailedsave.tmpl");
-                       $mtemplate->param(error_message => $@);
+                       $mtemplate->param(error_message => $error);
                        $form->tmpl_param("message", $mtemplate->output);
                        $form->field("editcontent", value => $content, force => 1);
                        $form->tmpl_param("page_select", 0);
@@ -416,7 +431,7 @@ sub cgi_editpage ($$) {
                        $conflict=rcs_commit(
                                file => $file,
                                message => $message,
-                               token => $form->field("rcsinfo"),
+                               token => scalar $form->field("rcsinfo"),
                                session => $session,
                        );
                        enable_commit_hook();
@@ -448,6 +463,12 @@ sub cgi_editpage ($$) {
                        # caches and get the most recent version of the page.
                        redirect($q, $baseurl."?updated");
                }
+
+               if ($cansubscribe && length $form->field("subscribe")) {
+                       my $subspec="comment($page)";
+                       IkiWiki::Plugin::notifyemail::subscribe(
+                               $session->param('name'), $subspec);
+               }
        }
 
        exit;