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-rw-r--r--Bugzilla/Template/Plugin/Hook.pm43
1 files changed, 29 insertions, 14 deletions
diff --git a/Bugzilla/Template/Plugin/Hook.pm b/Bugzilla/Template/Plugin/Hook.pm
index e74363461..fb59a495b 100644
--- a/Bugzilla/Template/Plugin/Hook.pm
+++ b/Bugzilla/Template/Plugin/Hook.pm
@@ -31,8 +31,8 @@ use Bugzilla::Install::Util qw(include_languages template_base_directories
template_lang_directories);
use Bugzilla::Util;
use Bugzilla::Error;
-use File::Spec;
+use File::Spec;
sub new {
my ($class, $context) = @_;
@@ -57,33 +57,48 @@ sub process {
my $template_name = $1;
my $type = $2;
- # Munge the filename to create the extension hook filename
+ # Hooks are named like this:
my $extension_template = "$path/$template_name-$hook_name.$type.tmpl";
- my $template_sets = _template_hook_include_path();
+ # Get the hooks out of the cache if they exist. Otherwise, read them
+ # from the disk.
+ my $cache = Bugzilla->request_cache->{template_plugin_hook_cache} ||= {};
+ $cache->{$extension_template} ||= $self->_get_hooks($extension_template);
+
+ # process() accepts an arrayref of templates, so we just pass the whole
+ # arrayref.
+ return $context->process($cache->{$extension_template});
+}
+
+sub _get_hooks {
+ my ($self, $extension_template) = @_;
+ my $template_sets = _template_hook_include_path();
my @hooks;
foreach my $dir_set (@$template_sets) {
foreach my $lang_dir (@$dir_set) {
my $file = File::Spec->catdir($lang_dir, $extension_template);
if (-e $file) {
- # TT won't take a template file not in its include path,
- # so we open a filehandle and give it to process()
- # instead of the file name.
- open (my $fh, '<', $file) or die "$file: $!";
- push(@hooks, $fh);
+ # TT won't accept a file that isn't in its include path.
+ # So we open a file handle, compile it to a template, and
+ # then pass the compiled template to process().
+ #
+ # This doesn't cache the hook template on disk
+ # (which is nearly impossible for us to do, with TT's
+ # architecture), but we do cache this compiled template
+ # per-request (in process() above) so that it doesn't have
+ # to be recompiled over and over within one request.
+ open(my $fh, '<', $file) or die "$file: $!";
+ my $template = $self->_context->template($fh);
+ close($fh);
+ push(@hooks, $template);
# Don't run the hook for more than one language.
last;
}
}
}
- my $output;
- foreach my $hook_fh (@hooks) {
- $output .= $context->process($hook_fh);
- close($hook_fh);
- }
- return $output;
+ return \@hooks;
}
sub _template_hook_include_path {