push @links, { url => $href, page => pagetitle($p_trimmed) };
}
- @links = sort { $a->{page} cmp $b->{page} } @links;
-
- return \@links, [] if @links <= $config{numbacklinks};
- return [@links[0..$config{numbacklinks}-1]],
- [@links[$config{numbacklinks}..$#links]];
+ return @links;
} #}}}
sub parentlinks ($) { #{{{
my $path="";
my $title=$config{wikiname};
- return if $page eq 'index'; # toplevel
foreach my $dir (split("/", $page)) {
+ next if $dir eq 'index';
push @ret, { url => urlto($path, $page), page => $title };
$path.="/".$dir;
$title=pagetitle($dir);
return @ret;
} #}}}
-sub genpage ($$$) { #{{{
+sub genpage ($$) { #{{{
my $page=shift;
my $content=shift;
- my $mtime=shift;
- my $template=template("page.tmpl", blind_cache => 1);
+ my $templatefile;
+ run_hooks(templatefile => sub {
+ return if defined $templatefile;
+ my $file=shift->(page => $page);
+ if (defined $file && defined template_file($file)) {
+ $templatefile=$file;
+ }
+ });
+ my $template=template(defined $templatefile ? $templatefile : 'page.tmpl', blind_cache => 1);
my $actions=0;
if (length $config{cgiurl}) {
$template->param(editurl => cgiurl(do => "edit", page => pagetitle($page, 1)));
$template->param(prefsurl => cgiurl(do => "prefs"));
- if ($config{rcs}) {
- $template->param(recentchangesurl => cgiurl(do => "recentchanges"));
- }
$actions++;
}
-
+
if (length $config{historyurl}) {
my $u=$config{historyurl};
$u=~s/\[\[file\]\]/$pagesources{$page}/g;
$template->param(have_actions => 1);
}
- my ($backlinks, $more_backlinks)=backlinks($page);
+ my @backlinks=sort { $a->{page} cmp $b->{page} } backlinks($page);
+ my ($backlinks, $more_backlinks);
+ if (@backlinks <= $config{numbacklinks} || ! $config{numbacklinks}) {
+ $backlinks=\@backlinks;
+ $more_backlinks=[];
+ }
+ else {
+ $backlinks=[@backlinks[0..$config{numbacklinks}-1]];
+ $more_backlinks=[@backlinks[$config{numbacklinks}..$#backlinks]];
+ }
$template->param(
title => $page eq 'index'
content => $content,
backlinks => $backlinks,
more_backlinks => $more_backlinks,
- mtime => displaytime($mtime),
+ mtime => displaytime($pagemtime{$page}),
baseurl => baseurl($page),
);
# Always needs to be done, since filters might add links
# to the content.
- $content=filter($page, $content);
+ $content=filter($page, $page, $content);
my @links;
while ($content =~ /(?<!\\)$config{wiki_link_regexp}/g) {
my $type=pagetype($file);
my $srcfile=srcfile($file);
if (defined $type) {
- my $content=readfile($srcfile);
my $page=pagename($file);
delete $depends{$page};
will_render($page, htmlpage($page), 1);
+ return if $type=~/^_/;
- $content=filter($page, $content);
- $content=preprocess($page, $page, $content);
- $content=linkify($page, $page, $content);
- $content=htmlize($page, $type, $content);
+ my $content=htmlize($page, $type,
+ linkify($page, $page,
+ preprocess($page, $page,
+ filter($page, $page,
+ readfile($srcfile)))));
- writefile(htmlpage($page), $config{destdir},
- genpage($page, $content, mtime($srcfile)));
+ my $output=htmlpage($page);
+ writefile($output, $config{destdir}, genpage($page, $content));
}
else {
my $srcfd=readfile($srcfile, 1, 1);
} #}}}
sub refresh () { #{{{
+ # security check, avoid following symlinks in the srcdir path
+ my $test=$config{srcdir};
+ while (length $test) {
+ if (-l $test) {
+ error("symlink found in srcdir path ($test)");
+ }
+ unless ($test=~s/\/+$//) {
+ $test=dirname($test);
+ }
+ }
+
+ run_hooks(refresh => sub { shift->() });
+
# find existing pages
my %exists;
my @files;
}
},
}, $config{srcdir});
- find({
- no_chdir => 1,
- wanted => sub {
- $_=decode_utf8($_);
- if (file_pruned($_, $config{underlaydir})) {
- $File::Find::prune=1;
- }
- elsif (! -d $_ && ! -l $_) {
- my ($f)=/$config{wiki_file_regexp}/; # untaint
- if (! defined $f) {
- warn(sprintf(gettext("skipping bad filename %s"), $_)."\n");
+ foreach my $dir (@{$config{underlaydirs}}, $config{underlaydir}) {
+ find({
+ no_chdir => 1,
+ wanted => sub {
+ $_=decode_utf8($_);
+ if (file_pruned($_, $dir)) {
+ $File::Find::prune=1;
}
- else {
- # Don't add pages that are in the
- # srcdir.
- $f=~s/^\Q$config{underlaydir}\E\/?//;
- if (! -e "$config{srcdir}/$f" &&
- ! -l "$config{srcdir}/$f") {
- my $page=pagename($f);
- if (! $exists{$page}) {
- push @files, $f;
- $exists{$page}=1;
+ elsif (! -d $_ && ! -l $_) {
+ my ($f)=/$config{wiki_file_regexp}/; # untaint
+ if (! defined $f) {
+ warn(sprintf(gettext("skipping bad filename %s"), $_)."\n");
+ }
+ else {
+ $f=~s/^\Q$dir\E\/?//;
+ # avoid underlaydir
+ # override attacks; see
+ # security.mdwn
+ if (! -e "$config{srcdir}/$f" &&
+ ! -l "$config{srcdir}/$f") {
+ my $page=pagename($f);
+ if (! $exists{$page}) {
+ push @files, $f;
+ $exists{$page}=1;
+ }
}
}
}
- }
- },
- }, $config{underlaydir});
+ },
+ }, $dir);
+ };
- my %rendered;
+ my (%rendered, @add, @del, @internal);
# check for added or removed pages
- my @add;
foreach my $file (@files) {
my $page=pagename($file);
$pagesources{$page}=$file;
if (! $pagemtime{$page}) {
- push @add, $file;
+ if (isinternal($page)) {
+ push @internal, $file;
+ }
+ else {
+ push @add, $file;
+ }
$pagecase{lc $page}=$page;
if ($config{getctime} && -e "$config{srcdir}/$file") {
$pagectime{$page}=rcs_getctime("$config{srcdir}/$file");
}
}
}
- my @del;
foreach my $page (keys %pagemtime) {
if (! $exists{$page}) {
- debug(sprintf(gettext("removing old page %s"), $page));
- push @del, $pagesources{$page};
+ if (isinternal($page)) {
+ push @internal, $pagesources{$page};
+ }
+ else {
+ debug(sprintf(gettext("removing old page %s"), $page));
+ push @del, $pagesources{$page};
+ }
$links{$page}=[];
$renderedfiles{$page}=[];
$pagemtime{$page}=0;
prune($config{destdir}."/".$_)
foreach @{$oldrenderedfiles{$page}};
delete $pagesources{$page};
+ foreach (keys %destsources) {
+ if ($destsources{$_} eq $page) {
+ delete $destsources{$_};
+ }
+ }
}
}
- # scan changed and new files
- my @changed;
+ # find changed and new files
+ my @needsbuild;
foreach my $file (@files) {
my $page=pagename($file);
if (! exists $pagemtime{$page} ||
$mtime > $pagemtime{$page} ||
$forcerebuild{$page}) {
- debug(sprintf(gettext("scanning %s"), $file));
- $pagemtime{$page}=$mtime;
- push @changed, $file;
- scan($file);
+ $pagemtime{$page}=$mtime;
+ if (isinternal($page)) {
+ push @internal, $file;
+ # Preprocess internal page in scan-only mode.
+ preprocess($page, $page, readfile(srcfile($file)), 1);
+ }
+ else {
+ push @needsbuild, $file;
+ }
}
}
- calculate_backlinks();
+ run_hooks(needsbuild => sub { shift->(\@needsbuild) });
- # render changed and new pages
- foreach my $file (@changed) {
+ # scan and render files
+ foreach my $file (@needsbuild) {
+ debug(sprintf(gettext("scanning %s"), $file));
+ scan($file);
+ }
+ calculate_backlinks();
+ foreach my $file (@needsbuild) {
debug(sprintf(gettext("rendering %s"), $file));
render($file);
$rendered{$file}=1;
}
+ foreach my $file (@internal) {
+ # internal pages are not rendered
+ my $page=pagename($file);
+ delete $depends{$page};
+ foreach my $old (@{$renderedfiles{$page}}) {
+ delete $destsources{$old};
+ }
+ $renderedfiles{$page}=[];
+ }
# rebuild pages that link to added or removed pages
if (@add || @del) {
}
}
- if (%rendered || @del) {
+ if (%rendered || @del || @internal) {
+ my @changed=(keys %rendered, @del);
+
# rebuild dependant pages
foreach my $f (@files) {
next if $rendered{$f};
my $p=pagename($f);
if (exists $depends{$p}) {
- foreach my $file (keys %rendered, @del) {
+ # only consider internal files
+ # if the page explicitly depends on such files
+ foreach my $file (@changed, $depends{$p}=~/internal\(/ ? @internal : ()) {
next if $f eq $file;
my $page=pagename($file);
- if (pagespec_match($page, $depends{$p}, $p)) {
+ if (pagespec_match($page, $depends{$p}, location => $p)) {
debug(sprintf(gettext("rendering %s, which depends on %s"), $f, $page));
render($f);
$rendered{$f}=1;
# handle backlinks; if a page has added/removed links,
# update the pages it links to
my %linkchanged;
- foreach my $file (keys %rendered, @del) {
+ foreach my $file (@changed) {
my $page=pagename($file);
if (exists $links{$page}) {
}
}
}
+
foreach my $link (keys %linkchanged) {
my $linkfile=$pagesources{$link};
if (defined $linkfile) {
my $content=readfile($srcfile);
my $page=pagename($file);
$pagesources{$page}=$file;
- $content=filter($page, $content);
+ $content=filter($page, $page, $content);
$content=preprocess($page, $page, $content);
$content=linkify($page, $page, $content);
$content=htmlize($page, $type, $content);
+ $pagemtime{$page}=mtime($srcfile);
- print genpage($page, $content, mtime($srcfile));
+ print genpage($page, $content);
exit 0;
} #}}}