inbox: altid_map becomes a method

[public-inbox.git] / lib / PublicInbox / WWW.pm

diff --git a/lib/PublicInbox/WWW.pm b/lib/PublicInbox/WWW.pm
index 534ee0285c8b6c5294b27b71ec605ed25fc5e828..56d2c42a41cd8eafd37444e68495644f28a80388 100644 (file)
--- a/lib/PublicInbox/WWW.pm
+++ b/lib/PublicInbox/WWW.pm
@@ -65,6 +65,8 @@ sub call {
                        my ($epoch, $path) = ($2, $3);
                        return invalid_inbox($ctx, $1) ||
                                serve_git($ctx, $epoch, $path);
+               } elsif ($path_info =~ m!$INBOX_RE/(\w+)\.sql\.gz\z!o) {
+                       return get_altid_dump($ctx, $1, $2);
                } elsif ($path_info =~ m!$INBOX_RE/!o) {
                        return invalid_inbox($ctx, $1) || mbox_results($ctx);
                }
@@ -132,7 +134,9 @@ sub call {
        }
 }
 
-# for CoW-friendliness, MOOOOO!
+# for CoW-friendliness, MOOOOO!  Even for single-process setups,
+# we want to get all immortal allocations done early to avoid heap
+# fragmentation since common allocators favor a large contiguous heap.
 sub preload {
        my ($self) = @_;
        require PublicInbox::ExtMsg;
@@ -148,18 +152,30 @@ sub preload {
                require PublicInbox::Search;
                PublicInbox::Search::load_xapian();
        };
-       foreach (qw(PublicInbox::SearchView
-                       PublicInbox::MboxGz
-                       PublicInbox::NewsWWW)) {
-               eval "require $_;";
+       for (qw(SearchView MboxGz WwwAltId)) {
+               eval "require PublicInbox::$_;";
        }
        if (ref($self)) {
+               my $pi_config = $self->{pi_config};
+               if (defined($pi_config->{'publicinbox.cgitrc'})) {
+                       $pi_config->limiter('-cgit');
+               }
                $self->cgit;
                $self->stylesheets_prepare($_) for ('', '../', '../../');
                $self->www_listing;
+               $self->news_www;
+               $pi_config->each_inbox(\&preload_inbox);
        }
 }
 
+sub preload_inbox {
+       my $ibx = shift;
+       $ibx->altid_map;
+       $ibx->cloneurl;
+       $ibx->description;
+       $ibx->base_url;
+}
+
 # private functions below
 
 sub r404 {
@@ -288,6 +304,14 @@ sub get_vcs_object ($$$;$) {
        PublicInbox::ViewVCS::show($ctx, $oid, $filename);
 }
 
+sub get_altid_dump {
+       my ($ctx, $inbox, $altid_pfx) =@_;
+       my $r404 = invalid_inbox($ctx, $inbox);
+       return $r404 if $r404;
+       eval { require PublicInbox::WwwAltId } or return need($ctx, 'sqlite3');
+       PublicInbox::WwwAltId::sqldump($ctx, $altid_pfx);
+}
+
 sub need {
        my ($ctx, $extra) = @_;
        my $msg = <<EOF;