]> sipb.mit.edu Git - ikiwiki.git/blobdiff - IkiWiki/Plugin/comments.pm
comments: render comments/commenturl in page.tmpl
[ikiwiki.git] / IkiWiki / Plugin / comments.pm
index 892b4af266fd9da09feed75f769f03738e0e5321..33d8ca8e212aaf4b907c922b6e75cc6897b6b86a 100644 (file)
@@ -220,10 +220,9 @@ sub sessioncgi ($$) { #{{{
                error(gettext("bad page name"));
        }
 
-       my $allow_directives = $pagestate{$page}{comments}{allowdirectives};
-       my $commit_comments = defined $pagestate{$page}{comments}{commit}
-               ? $pagestate{$page}{comments}{commit}
-               : 1;
+       my $allow_directives = $config{comments_allowdirectives};
+       my $commit_comments = $config{comments_commit};
+       my $comments_pagename = $config{comments_pagename};
 
        # FIXME: is this right? Or should we be using the candidate subpage
        # (whatever that might mean) as the base URL?
@@ -238,24 +237,27 @@ sub sessioncgi ($$) { #{{{
                        linktext => 'FormattingHelp'),
                        allowdirectives => $allow_directives);
 
+       if ($form->submitted eq CANCEL) {
+               # bounce back to the page they wanted to comment on, and exit.
+               # CANCEL need not be considered in future
+               IkiWiki::redirect($cgi, urlto($page, undef, 1));
+               exit;
+       }
+
        if (not exists $pagesources{$page}) {
                error(sprintf(gettext(
                        "page '%s' doesn't exist, so you can't comment"),
                        $page));
        }
-       if (not $pagestate{$page}{comments}{comments}) {
+
+       if (not pagespec_match($page, $config{comments_open_pagespec},
+               location => $page)) {
                error(sprintf(gettext(
-                       "comments are not enabled on page '%s'"),
+                       "comments on page '%s' are closed"),
                        $page));
        }
 
-       if ($form->submitted eq CANCEL) {
-               # bounce back to the page they wanted to comment on, and exit.
-               # CANCEL need not be considered in future
-               IkiWiki::redirect($cgi, urlto($page, undef, 1));
-               exit;
-       }
-
+       IkiWiki::checksessionexpiry($session, $cgi->param('sid'));
        IkiWiki::check_canedit($page . "[postcomment]", $cgi, $session);
 
        my ($authorurl, $author) = linkuser(getcgiuser($session));
@@ -275,13 +277,24 @@ sub sessioncgi ($$) { #{{{
                        unless $config{prefix_directives};
        }
 
+       # FIXME: check that the wiki is locked right now, because
+       # if it's not, there are mad race conditions!
+
+       # FIXME: rather a simplistic way to make the comments...
+       my $i = 0;
+       my $file;
+       my $location;
+       do {
+               $i++;
+               $location = "$page/${comments_pagename}${i}";
+       } while (-e "$config{srcdir}/$location._comment");
+
+       my $anchor = "${comments_pagename}${i}";
+
        IkiWiki::run_hooks(sanitize => sub {
-               # $fake is a possible location for this comment. We don't
-               # know yet what the comment number *actually* is.
-               my $fake = "$page/_comment_1";
                $body=shift->(
-                       page => $fake,
-                       destpage => $fake,
+                       page => $location,
+                       destpage => $location,
                        content => $body,
                );
        });
@@ -294,6 +307,8 @@ sub sessioncgi ($$) { #{{{
        $content_tmpl->param(authorurl => $authorurl);
        $content_tmpl->param(subject => $form->field('subject'));
        $content_tmpl->param(body => $body);
+       $content_tmpl->param(anchor => "$anchor");
+       $content_tmpl->param(permalink => "$baseurl#$anchor");
 
        my $content = $content_tmpl->output;
 
@@ -304,14 +319,11 @@ sub sessioncgi ($$) { #{{{
        # - this means that if they do, rocks fall and everyone dies
 
        if ($form->submitted eq PREVIEW) {
-               # $fake is a possible location for this comment. We don't
-               # know yet what the comment number *actually* is.
-               my $fake = "$page/_comment_1";
-               my $preview = IkiWiki::htmlize($fake, $page, 'mdwn',
+               my $preview = IkiWiki::htmlize($location, $page, 'mdwn',
                                IkiWiki::linkify($page, $page,
                                        IkiWiki::preprocess($page, $page,
-                                               IkiWiki::filter($fake, $page,
-                                                       $content),
+                                               IkiWiki::filter($location,
+                                                       $page, $content),
                                                0, 1)));
                IkiWiki::run_hooks(format => sub {
                                $preview = shift->(page => $page,
@@ -332,24 +344,10 @@ sub sessioncgi ($$) { #{{{
        }
 
        if ($form->submitted eq POST_COMMENT && $form->validate) {
-               # Let's get posting. We don't check_canedit here because
-               # that somewhat defeats the point of this plugin.
-
-               IkiWiki::checksessionexpiry($session, $cgi->param('sid'));
-
-               # FIXME: check that the wiki is locked right now, because
-               # if it's not, there are mad race conditions!
-
-               # FIXME: rather a simplistic way to make the comments...
-               my $i = 0;
-               my $file;
-               do {
-                       $i++;
-                       $file = "$page/_comment_${i}._comment";
-               } while (-e "$config{srcdir}/$file");
+               my $file = "$location._comment";
 
                # FIXME: could probably do some sort of graceful retry
-               # if I could be bothered
+               # on error? Would require significant unwinding though
                writefile($file, $config{srcdir}, $content);
 
                my $conflict;
@@ -358,7 +356,9 @@ sub sessioncgi ($$) { #{{{
                        my $message = gettext("Added a comment");
                        if (defined $form->field('subject') &&
                                length $form->field('subject')) {
-                               $message .= ": ".$form->field('subject');
+                               $message = sprintf(
+                                       gettext("Added a comment: %s"),
+                                       $form->field('subject'));
                        }
 
                        IkiWiki::rcs_add($file);
@@ -379,7 +379,7 @@ sub sessioncgi ($$) { #{{{
                error($conflict) if defined $conflict;
 
                # Bounce back to where we were, but defeat broken caches
-               my $anticache = "?updated=$page/_comment_$i";
+               my $anticache = "?updated=$page/${comments_pagename}${i}";
                IkiWiki::redirect($cgi, urlto($page, undef, 1).$anticache);
        }
        else {
@@ -399,8 +399,48 @@ sub pagetemplate (@) { #{{{
        if ($template->query(name => 'comments')) {
                my $comments = undef;
 
+               my $comments_pagename = $config{comments_pagename};
+
+               my $open = 0;
+               my $shown = pagespec_match($page,
+                       $config{comments_shown_pagespec},
+                       location => $page);
+
+               if (pagespec_match($page, "*/${comments_pagename}*",
+                               location => $page)) {
+                       $shown = 0;
+                       $open = 0;
+               }
+
+               if (length $config{cgiurl}) {
+                       $open = pagespec_match($page,
+                               $config{comments_open_pagespec},
+                               location => $page);
+               }
+
+               if ($shown) {
+                       eval q{use IkiWiki::Plugin::inline};
+                       error($@) if $@;
+
+                       my @args = (
+                               pages => "internal($page/${comments_pagename}*)",
+                               template => 'comments_display',
+                               show => 0,
+                               reverse => 'yes',
+                               page => $page,
+                               destpage => $params{destpage},
+                       );
+                       $comments = IkiWiki::preprocess_inline(@args);
+               }
+
                if (defined $comments && length $comments) {
-                       $template->param(name => $comments);
+                       $template->param(comments => $comments);
+               }
+
+               if ($open) {
+                       my $commenturl = IkiWiki::cgiurl(do => 'comment',
+                               page => $page);
+                       $template->param(commenturl => $commenturl);
                }
        }
 } # }}}