look up avatar at comment post time

[ikiwiki.git] / IkiWiki / Plugin / comments.pm

diff --git a/IkiWiki/Plugin/comments.pm b/IkiWiki/Plugin/comments.pm
index cb0196728ef5652573df7d53a9ae509c4723877a..9fb81d15aea5b22035e44ac42813c723caa5fc80 100755 (executable)
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@@ -167,7 +167,6 @@ sub preprocess {
        my $commentip;
        my $commentauthor;
        my $commentauthorurl;
-       my $commentauthoravatar;
        my $commentopenid;
        if (defined $params{username}) {
                $commentuser = $params{username};
@@ -188,23 +187,6 @@ sub preprocess {
 
                        $commentauthor = $commentuser;
                }
-
-               eval q{use Libravatar::URL};
-               if (! $@) {
-                       my $https=defined $config{url} && $config{url}=~/^https:/;
-
-                       if (defined $commentopenid) {
-                               eval {
-                                       $commentauthoravatar = libravatar_url(openid => $commentopenid, https => $https);
-                               }
-                       }
-                       if (! defined $commentauthoravatar &&
-                           (my $email = IkiWiki::userinfo_get($commentuser, 'email'))) {
-                               eval {
-                                       $commentauthoravatar = libravatar_url(email => $email, https => $https);
-                               }
-                       }
-               }
        }
        else {
                if (defined $params{ip}) {
@@ -218,7 +200,7 @@ sub preprocess {
        $commentstate{$page}{commentip} = $commentip;
        $commentstate{$page}{commentauthor} = $commentauthor;
        $commentstate{$page}{commentauthorurl} = $commentauthorurl;
-       $commentstate{$page}{commentauthoravatar} = $commentauthoravatar;
+       $commentstate{$page}{commentauthoravatar} = $params{avatar};
        if (! defined $pagestate{$page}{meta}{author}) {
                $pagestate{$page}{meta}{author} = $commentauthor;
        }
@@ -457,6 +439,12 @@ sub editcomment ($$) {
                }
        }
 
+       my $avatar=getavatar($session->param('name'));
+       if (defined $avatar && length $avatar) {
+               $avatar =~ s/"/"/g;
+               $content .= " avatar=\"$avatar\"\n";
+       }
+
        my $subject = $form->field('subject');
        if (defined $subject && length $subject) {
                $subject =~ s/"/"/g;
@@ -580,6 +568,31 @@ sub editcomment ($$) {
        exit;
 }
 
+sub getavatar ($) {
+       my $user=shift;
+       
+       my $avatar;
+       eval q{use Libravatar::URL};
+       if (! $@) {
+               my $oiduser = eval { IkiWiki::openiduser($user) };
+               my $https=defined $config{url} && $config{url}=~/^https:/;
+
+               if (defined $oiduser) {
+                       eval {
+                               $avatar = libravatar_url(openid => $user, https => $https);
+                       }
+               }
+               if (! defined $avatar &&
+                   (my $email = IkiWiki::userinfo_get($user, 'email'))) {
+                       eval {
+                               $avatar = libravatar_url(email => $email, https => $https);
+                       }
+               }
+       }
+       return $avatar;
+}
+
+
 sub commentmoderation ($$) {
        my $cgi=shift;
        my $session=shift;