X-Git-Url: http://koha-dev.rot13.org:8081/gitweb/?a=blobdiff_plain;f=Koha%2FPlugins.pm;h=a3c47006b556cb1c6527797fceeaf506c039150e;hb=bdee83ef937262cfd504edb643f9b32bbcf8ad41;hp=f7b716638d95c9b9c68e48f067d53afd712f12a6;hpb=3b6238af139b8bae8f90769ca1db02bf35c0e401;p=koha-ffzg.git

diff --git a/Koha/Plugins.pm b/Koha/Plugins.pm
index f7b716638d..a3c47006b5 100644
--- a/Koha/Plugins.pm
+++ b/Koha/Plugins.pm
@@ -30,9 +30,12 @@ use Try::Tiny;
 use C4::Context;
 use C4::Output;
 
+use Koha::Cache::Memory::Lite;
 use Koha::Exceptions::Plugin;
 use Koha::Plugins::Methods;
 
+use constant ENABLED_PLUGINS_CACHE_KEY => 'enabled_plugins';
+
 BEGIN {
     my $pluginsdir = C4::Context->config("pluginsdir");
     my @pluginsdir = ref($pluginsdir) eq 'ARRAY' ? @$pluginsdir : $pluginsdir;
@@ -74,25 +77,66 @@ updated by preceding plugins, provided that these plugins support that.
 sub call {
     my ($class, $method, @args) = @_;
 
+    return unless C4::Context->config('enable_plugins');
+
     my @responses;
-    if (C4::Context->config('enable_plugins')) {
-        my @plugins = $class->new({ enable_plugins => 1 })->GetPlugins({ method => $method });
-        @plugins = grep { $_->can($method) } @plugins;
-        # TODO: Remove warn when after_hold_create is removed from the codebase
-        warn "after_hold_create is deprecated and will be removed soon. Contact the following plugin's authors: " . join( ', ', map {$_->{metadata}->{name}} @plugins)
-            if $method eq 'after_hold_create' and @plugins;
-        foreach my $plugin (@plugins) {
-            my $response = eval { $plugin->$method(@args) };
-            if ($@) {
-                warn sprintf("Plugin error (%s): %s", $plugin->get_metadata->{name}, $@);
+    my @plugins = $class->get_enabled_plugins();
+    @plugins = grep { $_->can($method) } @plugins;
+
+    # TODO: Remove warn when after_hold_create is removed from the codebase
+    warn "after_hold_create is deprecated and will be removed soon. Contact the following plugin's authors: " . join( ', ', map {$_->{metadata}->{name}} @plugins)
+        if $method eq 'after_hold_create' and @plugins;
+
+    foreach my $plugin (@plugins) {
+        my $response = eval { $plugin->$method(@args) };
+        if ($@) {
+            warn sprintf("Plugin error (%s): %s", $plugin->get_metadata->{name}, $@);
+            next;
+        }
+
+        push @responses, $response;
+    }
+
+    return @responses;
+}
+
+=head2 get_enabled_plugins
+
+Returns a list of enabled plugins.
+
+    @plugins = Koha::Plugins->get_enabled_plugins();
+
+=cut
+
+sub get_enabled_plugins {
+    my ($class) = @_;
+
+    return unless C4::Context->config('enable_plugins');
+
+    my $enabled_plugins = Koha::Cache::Memory::Lite->get_from_cache(ENABLED_PLUGINS_CACHE_KEY);
+    unless ($enabled_plugins) {
+        $enabled_plugins = [];
+        my $rs = Koha::Database->schema->resultset('PluginData');
+        $rs = $rs->search({ plugin_key => '__ENABLED__', plugin_value => 1 });
+        my @plugin_classes = $rs->get_column('plugin_class')->all();
+        foreach my $plugin_class (@plugin_classes) {
+            unless (can_load(modules => { $plugin_class => undef }, nocache => 1)) {
+                warn "Failed to load $plugin_class: $Module::Load::Conditional::ERROR";
                 next;
             }
 
-            push @responses, $response;
-        }
+            my $plugin = eval { $plugin_class->new() };
+            if ($@ || !$plugin) {
+                warn "Failed to instantiate plugin $plugin_class: $@";
+                next;
+            }
 
+            push @$enabled_plugins, $plugin;
+        }
+        Koha::Cache::Memory::Lite->set_in_cache(ENABLED_PLUGINS_CACHE_KEY, $enabled_plugins);
     }
-    return @responses;
+
+    return @$enabled_plugins;
 }
 
 =head2 GetPlugins
@@ -223,6 +267,9 @@ sub InstallPlugins {
             warn $error unless $error =~ m|^Could not find or check module '$plugin_class'|;
         }
     }
+
+    Koha::Cache::Memory::Lite->clear_from_cache(ENABLED_PLUGINS_CACHE_KEY);
+
     return @plugins;
 }