Revert "pagespec_match_list * optimisation"

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

diff --git a/IkiWiki/Plugin/comments.pm b/IkiWiki/Plugin/comments.pm
index 5782d90834c70546f0c19cc40c400a2bc5e799ff..e618d1a90ade4f1a1286e856e1b7ea65cd1fc981 100644 (file)
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@@ -224,7 +224,7 @@ sub preprocess {
 
        if ($params{page} =~ m/\/(\Q$config{comments_pagename}\E\d+)$/) {
                $pagestate{$page}{meta}{permalink} = urlto(IkiWiki::dirname($params{page}), undef, 1).
-                       "#".$params{page};
+                       "#".page_to_id($params{page});
        }
 
        eval q{use Date::Parse};
@@ -317,6 +317,13 @@ sub editcomment ($$) {
                        force => 1);
        }
 
+       if (! defined $session->param('name')) {
+               # Make signinurl work and return here.
+               $form->tmpl_param(signinurl => IkiWiki::cgiurl(do => 'signin'));
+               $session->param(postsignin => $ENV{QUERY_STRING});
+               IkiWiki::cgi_savesession($session);
+       }
+
        # The untaint is OK (as in editpage) because we're about to pass
        # it to file_pruned anyway
        my $page = $form->field('page');
@@ -490,7 +497,8 @@ sub editcomment ($$) {
                # Jump to the new comment on the page.
                # The trailing question mark tries to avoid broken
                # caches and get the most recent version of the page.
-               IkiWiki::redirect($cgi, urlto($page, undef, 1)."?updated#$location");
+               IkiWiki::redirect($cgi, urlto($page, undef, 1).
+                       "?updated#".page_to_id($location));
 
        }
        else {
@@ -759,6 +767,10 @@ sub pagetemplate (@) {
        if (!exists $commentstate{$page}) {
                return;
        }
+       
+       if ($template->query(name => 'commentid')) {
+               $template->param(commentid => page_to_id($page));
+       }
 
        if ($template->query(name => 'commentuser')) {
                $template->param(commentuser =>
@@ -808,6 +820,18 @@ sub unique_comment_location ($) {
        return $location;
 }
 
+sub page_to_id ($) {
+       # Converts a comment page name into a unique, legal html id
+       # addtibute value, that can be used as an anchor to link to the
+       # comment.
+       my $page=shift;
+
+       eval q{use Digest::MD5 'md5_hex'};
+       error($@) if $@;
+
+       return "comment-".md5_hex($page);
+}
+       
 package IkiWiki::PageSpec;
 
 sub match_postcomment ($$;@) {