slight clarification

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

diff --git a/IkiWiki/Plugin/comments.pm b/IkiWiki/Plugin/comments.pm
index 517e16f9ff8afd0ca3de21df8ace8558a03173bb..0aa043215b35a5ab32b2219dfc5410ac64c507cc 100644 (file)
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@@ -38,6 +38,7 @@ sub getsetup () {
                plugin => {
                        safe => 1,
                        rebuild => 1,
                plugin => {
                        safe => 1,
                        rebuild => 1,

+                       section => "web",

                },
                comments_pagespec => {
                        type => 'pagespec',
                },
                comments_pagespec => {
                        type => 'pagespec',


@@ -171,9 +172,8 @@ sub preprocess {
                else {
                        $commentauthorurl = IkiWiki::cgiurl(
                                do => 'goto',
                else {
                        $commentauthorurl = IkiWiki::cgiurl(
                                do => 'goto',

-                               page => (length $config{userdir}
-                                       ? "$config{userdir}/$commentuser"
-                                       : "$commentuser"));
+                               page => IkiWiki::userpage($commentuser)
+                       );

 
                        $commentauthor = $commentuser;
                }
 
                        $commentauthor = $commentuser;
                }


@@ -221,10 +221,12 @@ sub preprocess {
        }
 
        if (defined $params{subject}) {
        }
 
        if (defined $params{subject}) {

-               $pagestate{$page}{meta}{title} = $params{subject};
+               # decode title the same way meta does
+               eval q{use HTML::Entities};
+               $pagestate{$page}{meta}{title} = decode_entities($params{subject});

        }
 
        }
 

-       if ($params{page} =~ m/\/(\Q$config{comments_pagename}\E\d+)$/) {
+       if ($params{page} =~ m/\/\Q$config{comments_pagename}\E\d+_/) {

                $pagestate{$page}{meta}{permalink} = urlto(IkiWiki::dirname($params{page}), undef, 1).
                        "#".page_to_id($params{page});
        }
                $pagestate{$page}{meta}{permalink} = urlto(IkiWiki::dirname($params{page}), undef, 1).
                        "#".page_to_id($params{page});
        }


@@ -377,8 +379,6 @@ sub editcomment ($$) {
        IkiWiki::check_canedit($page, $cgi, $session);
        $postcomment=0;
 
        IkiWiki::check_canedit($page, $cgi, $session);
        $postcomment=0;
 

-       my $location=unique_comment_location($page, $config{srcdir});
-

        my $content = "[[!comment format=$type\n";
 
        # FIXME: handling of double quotes probably wrong?
        my $content = "[[!comment format=$type\n";
 
        # FIXME: handling of double quotes probably wrong?


@@ -410,8 +410,11 @@ sub editcomment ($$) {
        my $subject = $form->field('subject');
        if (defined $subject && length $subject) {
                $subject =~ s/"/"/g;
        my $subject = $form->field('subject');
        if (defined $subject && length $subject) {
                $subject =~ s/"/"/g;

-               $content .= " subject=\"$subject\"\n";

        }
        }

+       else {
+               $subject = "comment ".(num_comments($page, $config{srcdir}) + 1);
+       }
+       $content .= " subject=\"$subject\"\n";

 
        $content .= " date=\"" . decode_utf8(strftime('%Y-%m-%dT%H:%M:%SZ', gmtime)) . "\"\n";
 
 
        $content .= " date=\"" . decode_utf8(strftime('%Y-%m-%dT%H:%M:%SZ', gmtime)) . "\"\n";
 


@@ -421,6 +424,8 @@ sub editcomment ($$) {
        $editcontent =~ s/"/\\"/g;
        $content .= " content=\"\"\"\n$editcontent\n\"\"\"]]\n";
 
        $editcontent =~ s/"/\\"/g;
        $content .= " content=\"\"\"\n$editcontent\n\"\"\"]]\n";
 

+       my $location=unique_comment_location($page, $content, $config{srcdir});
+

        # This is essentially a simplified version of editpage:
        # - the user does not control the page that's created, only the parent
        # - it's always a create operation, never an edit
        # This is essentially a simplified version of editpage:
        # - the user does not control the page that's created, only the parent
        # - it's always a create operation, never an edit


@@ -458,7 +463,7 @@ sub editcomment ($$) {
 
                if (! $ok) {
                        my $penddir=$config{wikistatedir}."/comments_pending";
 
                if (! $ok) {
                        my $penddir=$config{wikistatedir}."/comments_pending";

-                       $location=unique_comment_location($page, $penddir);
+                       $location=unique_comment_location($page, $content, $penddir);

                        writefile("$location._comment", $penddir, $content);
                        IkiWiki::printheader($session);
                        print IkiWiki::misctemplate(gettext(gettext("comment stored for moderation")),
                        writefile("$location._comment", $penddir, $content);
                        IkiWiki::printheader($session);
                        print IkiWiki::misctemplate(gettext(gettext("comment stored for moderation")),


@@ -554,7 +559,7 @@ sub commentmoderation ($$) {
                                if ($action eq 'Accept') {
                                        my $content=eval { readfile($file) };
                                        next if $@; # file vanished since form was displayed
                                if ($action eq 'Accept') {
                                        my $content=eval { readfile($file) };
                                        next if $@; # file vanished since form was displayed

-                                       my $dest=unique_comment_location($page, $config{srcdir})."._comment";
+                                       my $dest=unique_comment_location($page, $content, $config{srcdir})."._comment";

                                        writefile($dest, $config{srcdir}, $content);
                                        if ($config{rcs} and $config{comments_commit}) {
                                                IkiWiki::rcs_add($dest);
                                        writefile($dest, $config{srcdir}, $content);
                                        if ($config{rcs} and $config{comments_commit}) {
                                                IkiWiki::rcs_add($dest);


@@ -733,39 +738,43 @@ sub pagetemplate (@) {
                }
 
                if ($shown && commentsopen($page)) {
                }
 
                if ($shown && commentsopen($page)) {

-                       my $addcommenturl = IkiWiki::cgiurl(do => 'comment',
-                               page => $page);
-                       $template->param(addcommenturl => $addcommenturl);
+                       $template->param(addcommenturl => addcommenturl($page));

                }
        }
 
                }
        }
 

-       if ($template->query(name => 'commentsurl')) {
-               if ($shown) {
+       if ($shown) {
+               if ($template->query(name => 'commentsurl')) {

                        $template->param(commentsurl =>
                                urlto($page, undef, 1).'#comments');
                }
                        $template->param(commentsurl =>
                                urlto($page, undef, 1).'#comments');
                }

-       }

 
 

-       if ($template->query(name => 'atomcommentsurl') && $config{usedirs}) {
-               if ($shown) {
+               if ($template->query(name => 'atomcommentsurl') && $config{usedirs}) {

                        # This will 404 until there are some comments, but I
                        # think that's probably OK...
                        $template->param(atomcommentsurl =>
                                urlto($page, undef, 1).'comments.atom');
                }
                        # This will 404 until there are some comments, but I
                        # think that's probably OK...
                        $template->param(atomcommentsurl =>
                                urlto($page, undef, 1).'comments.atom');
                }

-       }

 
 

-       if ($template->query(name => 'commentslink')) {
-               # XXX Would be nice to say how many comments there are in
-               # the link. But, to update the number, blog pages
-               # would have to update whenever comments of any inlines
-               # page are added, which is not currently done.
-               if ($shown) {
-                       $template->param(commentslink =>
-                               htmllink($page, $params{destpage}, $page,
-                                       linktext => gettext("Comments"),
+               if ($template->query(name => 'commentslink')) {
+                       my $num=num_comments($page, $config{srcdir});
+                       my $link;
+                       if ($num > 0) {
+                               $link = htmllink($page, $params{destpage}, $page,
+                                       linktext => sprintf(ngettext("%i comment", "%i comments", $num), $num),

                                        anchor => "comments",
                                        anchor => "comments",

-                                       noimageinline => 1));
+                                       noimageinline => 1
+                               );
+                       }
+                       elsif (commentsopen($page)) {
+                               $link = "<a href=\"".addcommenturl($page)."\">".
+                                       #translators: Here "Comment" is a verb;
+                                       #translators: the user clicks on it to
+                                       #translators: post a comment.
+                                       gettext("Comment").
+                                       "</a>";
+                       }
+                       $template->param(commentslink => $link)
+                               if defined $link;

                }
        }
 
                }
        }
 


@@ -813,15 +822,34 @@ sub pagetemplate (@) {
        }
 }
 
        }
 }
 

-sub unique_comment_location ($) {
+sub addcommenturl ($) {

        my $page=shift;
        my $page=shift;

+
+       return IkiWiki::cgiurl(do => 'comment', page => $page);
+}
+
+sub num_comments ($$) {
+       my $page=shift;
+       my $dir=shift;
+
+       my @comments=glob("$dir/$page/$config{comments_pagename}*._comment");
+       return @comments;
+}
+
+sub unique_comment_location ($$$) {
+       my $page=shift;
+
+       eval q{use Digest::MD5 'md5_hex'};
+       error($@) if $@;
+       my $content_md5=md5_hex(Encode::encode_utf8(shift));
+

        my $dir=shift;
 
        my $location;
        my $dir=shift;
 
        my $location;

-       my $i = 0;
+       my $i = num_comments($page, $dir);

        do {
                $i++;
        do {
                $i++;

-               $location = "$page/$config{comments_pagename}$i";
+               $location = "$page/$config{comments_pagename}${i}_${content_md5}";

        } while (-e "$dir/$location._comment");
 
        return $location;
        } while (-e "$dir/$location._comment");
 
        return $location;


@@ -829,14 +857,14 @@ sub unique_comment_location ($) {
 
 sub page_to_id ($) {
        # Converts a comment page name into a unique, legal html id
 
 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
+       # attribute 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 $@;
 
        # comment.
        my $page=shift;
 
        eval q{use Digest::MD5 'md5_hex'};
        error($@) if $@;
 

-       return "comment-".md5_hex($page);
+       return "comment-".md5_hex(Encode::encode_utf8(($page)));

 }
        
 package IkiWiki::PageSpec;
 }
        
 package IkiWiki::PageSpec;