From: Joey Hess <joeyh@joeyh.name>
Date: Thu, 14 May 2015 03:24:27 +0000 (-0400)
Subject: when an emailauth user posts a comment, use the username only, not the full email... 
X-Git-Tag: 3.20150610~72^2~2
X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/commitdiff_plain/7a68c4a01c5f8c044b9326a2efc8293cb8825cb6

when an emailauth user posts a comment, use the username only, not the full email address

This makes the email not be displayed on the wiki, so spammers won't find
it there.

Note that the full email address is still put into the comment template.
The email is also used as the username of the git commit message
(when posting comments or page edits). May want to revisit this later.
---

diff --git a/IkiWiki/Plugin/comments.pm b/IkiWiki/Plugin/comments.pm
index fb423e713..eaa924e51 100644
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@@ -198,7 +198,6 @@ sub preprocess {
 		$commentuser = $params{username};
 
 		my $oiduser = eval { IkiWiki::openiduser($commentuser) };
-
 		if (defined $oiduser) {
 			# looks like an OpenID
 			$commentauthorurl = $commentuser;
@@ -206,6 +205,11 @@ sub preprocess {
 			$commentopenid = $commentuser;
 		}
 		else {
+			my $emailuser = IkiWiki::emailuser($commentuser);
+			if (defined $emailuser) {
+				$commentuser=$emailuser;
+			}
+
 			if (length $config{cgiurl}) {
 				$commentauthorurl = IkiWiki::cgiurl(
 					do => 'goto',