use Encode;
my %backlinks;
-my $backlinks_calculated=0;
+our %brokenlinks;
+my $links_calculated=0;
-sub calculate_backlinks () {
- return if $backlinks_calculated;
- %backlinks=();
+sub calculate_links () {
+ return if $links_calculated;
+ %backlinks=%brokenlinks=();
foreach my $page (keys %links) {
foreach my $link (@{$links{$page}}) {
my $bestlink=bestlink($page, $link);
- if (length $bestlink && $bestlink ne $page) {
- $backlinks{$bestlink}{$page}=1;
+ if (length $bestlink) {
+ $backlinks{$bestlink}{$page}=1
+ if $bestlink ne $page;
+ }
+ else {
+ push @{$brokenlinks{$link}}, $page;
}
}
}
- $backlinks_calculated=1;
+ $links_calculated=1;
}
sub backlink_pages ($) {
my $page=shift;
- calculate_backlinks();
+ calculate_links();
return keys %{$backlinks{$page}};
}
$actions++;
}
if ($config{discussion}) {
- my $discussionlink=lc(gettext("Discussion"));
- if ($page !~ /.*\/\Q$discussionlink\E$/ &&
+ if ($page !~ /.*\/\Q$config{discussionpage}\E$/ &&
(length $config{cgiurl} ||
- exists $links{$page."/".$discussionlink})) {
- $template->param(discussionlink => htmllink($page, $page, gettext("Discussion"), noimageinline => 1, forcesubpage => 1));
+ exists $links{$page."/".$config{discussionpage}})) {
+ $template->param(discussionlink => htmllink($page, $page, $config{discussionpage}, noimageinline => 1, forcesubpage => 1));
$actions++;
}
}
if ($config{discussion}) {
# Discussion links are a special case since they're
# not in the text of the page, but on its template.
- $links{$page}=[ $page."/".lc(gettext("Discussion")) ];
+ $links{$page}=[ $page."/".lc($config{discussionpage}) ];
}
else {
$links{$page}=[];
if (defined $type) {
my $page=pagename($file);
delete $depends{$page};
+ delete $depends_simple{$page};
will_render($page, htmlpage($page), 1);
return if $type=~/^_/;
}
else {
delete $depends{$file};
+ delete $depends_simple{$file};
will_render($file, $file, 1);
if ($config{hardlink}) {
find({
no_chdir => 1,
wanted => sub {
- $_=decode_utf8($_);
- if (file_pruned($_, $config{srcdir})) {
+ my $file=decode_utf8($_);
+ $file=~s/^\Q$config{srcdir}\E\/?//;
+ my $page = pagename($file);
+ if (! exists $pagesources{$page} &&
+ file_pruned($file)) {
$File::Find::prune=1;
+ return;
}
- elsif (! -l $_ && ! -d _) {
- my ($f)=/$config{wiki_file_regexp}/; # untaint
- if (! defined $f) {
- warn(sprintf(gettext("skipping bad filename %s"), $_)."\n");
- }
- else {
- $f=~s/^\Q$config{srcdir}\E\/?//;
- push @files, $f;
- my $pagename = pagename($f);
- if ($pages{$pagename}) {
- debug(sprintf(gettext("%s has multiple possible source pages"), $pagename));
- }
- $pages{$pagename}=1;
+ return if -l $_ || -d _ || ! length $file;
+
+ my ($f) = $file =~ /$config{wiki_file_regexp}/; # untaint
+ if (! defined $f) {
+ warn(sprintf(gettext("skipping bad filename %s"), $file)."\n");
+ }
+ else {
+ push @files, $f;
+ if ($pages{$page}) {
+ debug(sprintf(gettext("%s has multiple possible source pages"), $page));
}
+ $pages{$page}=1;
}
},
}, $config{srcdir});
find({
no_chdir => 1,
wanted => sub {
- $_=decode_utf8($_);
- if (file_pruned($_, $dir)) {
+ my $file=decode_utf8($_);
+ $file=~s/^\Q$dir\E\/?//;
+ my $page=pagename($file);
+ if (! exists $pagesources{$page} &&
+ file_pruned($file)) {
$File::Find::prune=1;
+ return;
}
- elsif (! -l $_ && ! -d _) {
- my ($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 (! -l "$config{srcdir}/$f" &&
- ! -e _) {
- my $page=pagename($f);
- if (! $pages{$page}) {
- push @files, $f;
- $pages{$page}=1;
- }
+ return if -l $_ || -d _ || ! length $file;
+
+ my ($f) = $file =~ /$config{wiki_file_regexp}/; # untaint
+ if (! defined $f) {
+ warn(sprintf(gettext("skipping bad filename %s"), $file)."\n");
+ }
+ else {
+ # avoid underlaydir override
+ # attacks; see security.mdwn
+ if (! -l "$config{srcdir}/$f" &&
+ ! -e _) {
+ if (! $pages{$page}) {
+ push @files, $f;
+ $pages{$page}=1;
}
}
}
$links{$page}=[];
$renderedfiles{$page}=[];
$pagemtime{$page}=0;
- prune($config{destdir}."/".$_)
- foreach @{$oldrenderedfiles{$page}};
+ foreach my $old (@{$oldrenderedfiles{$page}}) {
+ prune($config{destdir}."/".$old);
+ }
delete $pagesources{$page};
- foreach (keys %destsources) {
- if ($destsources{$_} eq $page) {
- delete $destsources{$_};
+ foreach my $source (keys %destsources) {
+ if ($destsources{$source} eq $page) {
+ delete $destsources{$source};
}
}
}
debug(sprintf(gettext("scanning %s"), $file));
scan($file);
}
- calculate_backlinks();
+ calculate_links();
foreach my $file (@needsbuild) {
debug(sprintf(gettext("building %s"), $file));
render($file);
# internal pages are not rendered
my $page=pagename($file);
delete $depends{$page};
+ delete $depends_simple{$page};
foreach my $old (@{$renderedfiles{$page}}) {
delete $destsources{$old};
}
if (%rendered || @del || @internal) {
my @changed=(keys %rendered, @del);
+ my %lcchanged = map { lc(pagename($_)) => 1 } @changed;
+
# rebuild dependant pages
foreach my $f (@$files) {
next if $rendered{$f};
my $p=pagename($f);
- if (exists $depends{$p}) {
- # 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}, location => $p)) {
- debug(sprintf(gettext("building %s, which depends on %s"), $f, $page));
- render($f);
- $rendered{$f}=1;
+ my $reason = undef;
+
+ if (exists $depends_simple{$p}) {
+ foreach my $d (keys %{$depends_simple{$p}}) {
+ if (exists $lcchanged{$d}) {
+ $reason = $d;
last;
}
}
}
+
+ if (exists $depends{$p} && ! defined $reason) {
+ D: foreach my $d (keys %{$depends{$p}}) {
+ my $sub=pagespec_translate($d);
+ next if $@ || ! defined $sub;
+
+ # only consider internal files
+ # if the page explicitly depends
+ # on such files
+ foreach my $file (@changed, $d =~ /internal\(/ ? @internal : ()) {
+ next if $file eq $f;
+ my $page=pagename($file);
+ if ($sub->($page, location => $p)) {
+ $reason = $page;
+ last D;
+ }
+ }
+ }
+ }
+
+ if (defined $reason) {
+ debug(sprintf(gettext("building %s, which depends on %s"), $f, $reason));
+ render($f);
+ $rendered{$f}=1;
+ }
}
# handle backlinks; if a page has added/removed links,