[#680 state:resolved] Added a callback to DePo Clean to remove Action…

… Streams widget if Action Streams is not installed.
openmelody · Jan 23, 2011 · bd8f17c · bd8f17c
1 parent 5a4d6c9
commit bd8f17c
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diff --git a/addons/DePoClean.plugin/config.yaml b/addons/DePoClean.plugin/config.yaml
@@ -9,6 +9,9 @@ static_version: 1
 plugin_link: http://openmelody.org
 l10n_class: DePoCleanTheme::L10N
 
+callbacks:
+    blog_template_set_change: $DePoClean::DePoCleanTheme::Callbacks::_ts_change
+
 template_sets:
     DePoClean_theme:
         label: 'DePoClean'

diff --git a/addons/DePoClean.plugin/lib/DePoCleanTheme/Callbacks.pm b/addons/DePoClean.plugin/lib/DePoCleanTheme/Callbacks.pm
@@ -0,0 +1,20 @@
+package DePoCleanTheme::Callbacks;
+use strict;
+
+sub _ts_change {
+    my ($cb, $param) = @_;
+    my $blog = $param->{blog};
+    my $blog_template_set = $blog->template_set || '';
+    return 1
+        if 'DePoClean_theme' ne $blog_template_set;
+    return 1
+        if MT->component('ActionStreams');
+    my $template = MT->model('template')->load({
+            blog_id => $blog->id,
+            identifier => 'action_streams'
+    });
+
+    $template->remove if $template;
+}
+
+1;