use strict;
use IkiWiki 2.00;
use Encode;
+use POSIX qw(strftime);
use constant PREVIEW => "Preview";
use constant POST_COMMENT => "Post comment";
use constant CANCEL => "Cancel";
+my $postcomment;
+
sub import { #{{{
hook(type => "checkconfig", id => 'comments', call => \&checkconfig);
hook(type => "getsetup", id => 'comments', call => \&getsetup);
- hook(type => "preprocess", id => 'comment', call => \&preprocess);
+ hook(type => "preprocess", id => '_comment', call => \&preprocess);
hook(type => "sessioncgi", id => 'comment', call => \&sessioncgi);
hook(type => "htmlize", id => "_comment", call => \&htmlize);
hook(type => "pagetemplate", id => "comments", call => \&pagetemplate);
hook(type => "cgi", id => "comments", call => \&linkcgi);
- IkiWiki::loadplugin("mdwn");
IkiWiki::loadplugin("inline");
} # }}}
+sub getsetup () { #{{{
+ return
+ plugin => {
+ safe => 1,
+ rebuild => 1,
+ },
+ # Pages where comments are shown, but new comments are not
+ # allowed, will show "Comments are closed".
+ comments_shown_pagespec => {
+ type => 'pagespec',
+ example => 'blog/*',
+ default => '',
+ description => 'PageSpec for pages where comments will be shown inline',
+ link => 'ikiwiki/PageSpec',
+ safe => 1,
+ rebuild => 1,
+ },
+ comments_open_pagespec => {
+ type => 'pagespec',
+ example => 'blog/* and created_after(close_old_comments)',
+ default => '',
+ description => 'PageSpec for pages where new comments can be posted',
+ link => 'ikiwiki/PageSpec',
+ safe => 1,
+ rebuild => 1,
+ },
+ comments_pagename => {
+ type => 'string',
+ example => 'comment_',
+ default => 'comment_',
+ description => 'Base name for comments, e.g. "comment_" for pages like "sandbox/comment_12"',
+ safe => 0, # manual page moving required
+ rebuild => undef,
+ },
+ comments_allowdirectives => {
+ type => 'boolean',
+ default => 0,
+ example => 0,
+ description => 'Interpret directives in comments?',
+ safe => 1,
+ rebuild => 0,
+ },
+ comments_allowauthor => {
+ type => 'boolean',
+ default => 0,
+ example => 0,
+ description => 'Allow anonymous commenters to set an author name?',
+ safe => 1,
+ rebuild => 0,
+ },
+ comments_commit => {
+ type => 'boolean',
+ example => 1,
+ default => 1,
+ description => 'commit comments to the VCS',
+ # old uncommitted comments are likely to cause
+ # confusion if this is changed
+ safe => 0,
+ rebuild => 0,
+ },
+} #}}}
+
sub htmlize { # {{{
my %params = @_;
return $params{content};
} # }}}
+# FIXME: copied verbatim from meta
+sub safeurl ($) { #{{{
+ my $url=shift;
+ if (exists $IkiWiki::Plugin::htmlscrubber::{safe_url_regexp} &&
+ defined $IkiWiki::Plugin::htmlscrubber::safe_url_regexp) {
+ return $url=~/$IkiWiki::Plugin::htmlscrubber::safe_url_regexp/;
+ }
+ else {
+ return 1;
+ }
+} #}}}
+
sub preprocess { # {{{
my %params = @_;
my $page = $params{page};
my $format = $params{format};
- if (defined $format && !exists $IkiWiki::hooks{htmlize}{$format}) {
+ if (defined $format && ! exists $IkiWiki::hooks{htmlize}{$format}) {
error(sprintf(gettext("unsupported page format %s"), $format));
}
my $content = $params{content};
- if (!defined $content) {
+ if (! defined $content) {
error(gettext("comment must have content"));
}
$content =~ s/\\"/"/g;
);
});
- # override any metadata
+ # set metadata, possibly overriding [[!meta]] directives from the
+ # comment itself
+
+ my $commentuser;
+ my $commentip;
+ my $commentauthor;
+ my $commentauthorurl;
if (defined $params{username}) {
- my ($authorurl, $author) = linkuser($params{username});
- $pagestate{$page}{meta}{author} = $author;
- $pagestate{$page}{meta}{authorurl} = $authorurl;
+ $commentuser = $params{username};
+ ($commentauthorurl, $commentauthor) =
+ linkuser($params{username});
+ }
+ else {
+ if (defined $params{ip}) {
+ $commentip = $params{ip};
+ }
+ $commentauthor = gettext("Anonymous");
+ }
+
+ $pagestate{$page}{comments}{commentuser} = $commentuser;
+ $pagestate{$page}{comments}{commentip} = $commentip;
+ $pagestate{$page}{comments}{commentauthor} = $commentauthor;
+ $pagestate{$page}{comments}{commentauthorurl} = $commentauthorurl;
+ if (! defined $pagestate{$page}{meta}{author}) {
+ $pagestate{$page}{meta}{author} = $commentauthor;
}
- elsif (defined $params{ip}) {
- $pagestate{$page}{meta}{author} = sprintf(
- gettext("Anonymous (IP: %s)"),
- $params{ip});
- delete $pagestate{$page}{meta}{authorurl};
+ if (! defined $pagestate{$page}{meta}{authorurl}) {
+ $pagestate{$page}{meta}{authorurl} = $commentauthorurl;
+ }
+
+ if ($config{comments_allowauthor}) {
+ if (defined $params{claimedauthor}) {
+ $pagestate{$page}{meta}{author} = $params{claimedauthor};
+ }
+
+ if (defined $params{url} and safeurl($params{url})) {
+ $pagestate{$page}{meta}{authorurl} = $params{url};
+ }
}
else {
- $pagestate{$page}{meta}{author} = gettext("Anonymous");
- delete $pagestate{$page}{meta}{authorurl};
+ $pagestate{$page}{meta}{author} = $commentauthor;
+ $pagestate{$page}{meta}{authorurl} = $commentauthorurl;
}
if (defined $params{subject}) {
$pagestate{$page}{meta}{title} = $params{subject};
}
- else {
- delete $pagestate{$page}{meta}{title};
- }
my $baseurl = urlto($params{destpage}, undef, 1);
my $anchor = "";
return $content;
} # }}}
-sub getsetup () { #{{{
- return
- plugin => {
- safe => 1,
- rebuild => 1,
- },
- # Pages where comments are shown, but new comments are not
- # allowed, will show "Comments are closed".
- comments_shown_pagespec => {
- type => 'pagespec',
- example => 'blog/*',
- default => '',
- description => 'PageSpec for pages where comments will be shown inline',
- link => 'ikiwiki/PageSpec',
- safe => 1,
- rebuild => 1,
- },
- comments_open_pagespec => {
- type => 'pagespec',
- example => 'blog/* and created_after(close_old_comments)',
- default => '',
- description => 'PageSpec for pages where new comments can be posted',
- link => 'ikiwiki/PageSpec',
- safe => 1,
- rebuild => 1,
- },
- comments_pagename => {
- type => 'string',
- example => 'comment_',
- default => 'comment_',
- description => 'Base name for comments, e.g. "comment_" for pages like "sandbox/comment_12"',
- safe => 0, # manual page moving will required
- rebuild => undef,
- },
- comments_allowdirectives => {
- type => 'boolean',
- default => 0,
- example => 0,
- description => 'Allow directives in newly posted comments?',
- safe => 1,
- rebuild => 0,
- },
- comments_commit => {
- type => 'boolean',
- example => 1,
- default => 1,
- description => 'commit comments to the VCS',
- # old uncommitted comments are likely to cause
- # confusion if this is changed
- safe => 0,
- rebuild => 0,
- },
-} #}}}
-
sub checkconfig () { #{{{
$config{comments_commit} = 1 unless defined $config{comments_commit};
$config{comments_pagename} = 'comment_'
unless defined $config{comments_pagename};
} #}}}
-# FIXME: logic taken from editpage, should be common code?
-sub getcgiuser ($) { # {{{
- my $session = shift;
- my $user = $session->param('name');
- $user = $ENV{REMOTE_ADDR} unless defined $user;
- debug("getcgiuser() -> $user");
- return $user;
-} # }}}
-
# This is exactly the same as recentchanges_link :-(
sub linkcgi ($) { #{{{
my $cgi=shift;
if (defined $cgi->param('do') && $cgi->param('do') eq "commenter") {
my $page=decode_utf8($cgi->param("page"));
- if (!defined $page) {
+ if (! defined $page) {
error("missing page parameter");
}
my @buttons = (POST_COMMENT, PREVIEW, CANCEL);
my $form = CGI::FormBuilder->new(
- fields => [qw{do sid page subject body}],
+ fields => [qw{do sid page subject editcontent type author url}],
charset => 'utf-8',
method => 'POST',
- required => [qw{body}],
+ required => [qw{editcontent}],
javascript => 0,
params => $cgi,
action => $config{cgiurl},
});
IkiWiki::decode_form_utf8($form);
+ my $type = $form->param('type');
+ if (defined $type && length $type && $IkiWiki::hooks{htmlize}{$type}) {
+ $type = IkiWiki::possibly_foolish_untaint($type);
+ }
+ else {
+ $type = $config{default_pageext};
+ }
+ my @page_types;
+ if (exists $IkiWiki::hooks{htmlize}) {
+ @page_types = grep { ! /^_/ } keys %{$IkiWiki::hooks{htmlize}};
+ }
+
+ my $allow_author = $config{comments_allowauthor};
+
$form->field(name => 'do', type => 'hidden');
$form->field(name => 'sid', type => 'hidden', value => $session->id,
force => 1);
$form->field(name => 'page', type => 'hidden');
$form->field(name => 'subject', type => 'text', size => 72);
- $form->field(name => 'body', type => 'textarea', rows => 5,
- cols => 80);
+ $form->field(name => 'editcontent', type => 'textarea', rows => 10);
+ $form->field(name => "type", value => $type, force => 1,
+ type => 'select', options => \@page_types);
+
+ $form->tmpl_param(username => $session->param('name'));
+
+ if ($allow_author and ! defined $session->param('name')) {
+ $form->tmpl_param(allowauthor => 1);
+ $form->field(name => 'author', type => 'text', size => '40');
+ $form->field(name => 'url', type => 'text', size => '40');
+ }
+ else {
+ $form->tmpl_param(allowauthor => 0);
+ $form->field(name => 'author', type => 'hidden', value => '',
+ force => 1);
+ $form->field(name => 'url', type => 'hidden', value => '',
+ force => 1);
+ }
# The untaint is OK (as in editpage) because we're about to pass
# it to file_pruned anyway
my $page = $form->field('page');
$page = IkiWiki::possibly_foolish_untaint($page);
- if (!defined $page || !length $page ||
+ if (! defined $page || ! length $page ||
IkiWiki::file_pruned($page, $config{srcdir})) {
error(gettext("bad page name"));
}
$page));
}
- IkiWiki::check_canedit($page . "[postcomment]", $cgi, $session);
-
- my ($authorurl, $author) = linkuser(getcgiuser($session));
+ # Set a flag to indicate that we're posting a comment,
+ # so that postcomment() can tell it should match.
+ $postcomment=1;
+ IkiWiki::check_canedit($page, $cgi, $session);
+ $postcomment=0;
- my $body = $form->field('body') || '';
- $body =~ s/\r\n/\n/g;
- $body =~ s/\r/\n/g;
+ my $editcontent = $form->field('editcontent') || '';
+ $editcontent =~ s/\r\n/\n/g;
+ $editcontent =~ s/\r/\n/g;
# FIXME: check that the wiki is locked right now, because
# if it's not, there are mad race conditions!
my $anchor = "${comments_pagename}${i}";
- $body =~ s/"/\\"/g;
- my $content = "[[!comment format=mdwn\n";
+ $editcontent =~ s/"/\\"/g;
+ my $content = "[[!_comment format=$type\n";
# FIXME: handling of double quotes probably wrong?
if (defined $session->param('name')) {
}
}
+ if ($allow_author) {
+ my $author = $form->field('author');
+ if (length $author) {
+ $author =~ s/"/"/g;
+ $content .= " claimedauthor=\"$author\"\n";
+ }
+ my $url = $form->field('url');
+ if (length $url) {
+ $url =~ s/"/"/g;
+ $content .= " url=\"$url\"\n";
+ }
+ }
+
my $subject = $form->field('subject');
- $subject =~ s/"/"/g;
- $content .= " subject=\"$subject\"\n";
+ if (length $subject) {
+ $subject =~ s/"/"/g;
+ $content .= " subject=\"$subject\"\n";
+ }
- $content .= " date=\"" . IkiWiki::formattime(time, '%X %x') . "\"\n";
+ $content .= " date=\"" . decode_utf8(strftime('%Y-%m-%dT%H:%M:%SZ', gmtime)) . "\"\n";
- $content .= " content=\"\"\"\n$body\n\"\"\"]]\n";
+ $content .= " content=\"\"\"\n$editcontent\n\"\"\"]]\n";
# This is essentially a simplified version of editpage:
# - the user does not control the page that's created, only the parent
# - this means that if they do, rocks fall and everyone dies
if ($form->submitted eq PREVIEW) {
- my $preview = IkiWiki::htmlize($location, $page, 'mdwn',
+ my $preview = IkiWiki::htmlize($location, $page, '_comment',
IkiWiki::linkify($page, $page,
IkiWiki::preprocess($page, $page,
IkiWiki::filter($location,
$template->param(content => $preview);
$template->param(title => $form->field('subject'));
$template->param(ctime => displaytime(time));
- $template->param(author => $author);
- $template->param(authorurl => $authorurl);
$form->tmpl_param(page_preview => $template->output);
}
}
if ($shown) {
- eval q{use IkiWiki::Plugin::inline};
- error($@) if $@;
-
- my @args = (
+ $comments = IkiWiki::preprocess_inline(
pages => "internal($page/${comments_pagename}*)",
template => 'comments_display',
show => 0,
reverse => 'yes',
page => $page,
destpage => $params{destpage},
+ feedfile => 'comments',
+ emptyfeeds => 'no',
);
- $comments = IkiWiki::preprocess_inline(@args);
}
if (defined $comments && length $comments) {
$template->param(commenturl => $commenturl);
}
}
+
+ if ($template->query(name => 'commentuser')) {
+ $template->param(commentuser =>
+ $pagestate{$page}{comments}{commentuser});
+ }
+
+ if ($template->query(name => 'commentip')) {
+ $template->param(commentip =>
+ $pagestate{$page}{comments}{commentip});
+ }
+
+ if ($template->query(name => 'commentauthor')) {
+ $template->param(commentauthor =>
+ $pagestate{$page}{comments}{commentauthor});
+ }
+
+ if ($template->query(name => 'commentauthorurl')) {
+ $template->param(commentauthorurl =>
+ $pagestate{$page}{comments}{commentauthorurl});
+ }
} # }}}
package IkiWiki::PageSpec;
my $page = shift;
my $glob = shift;
- unless ($page =~ s/\[postcomment\]$//) {
+ if (! $postcomment) {
return IkiWiki::FailReason->new("not posting a comment");
}
return match_glob($page, $glob);
sipb-www / ikiwiki.git / blobdiff