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https://github.com/silverstripe/silverstripe-widgets
synced 2024-06-16 17:41:38 +02:00
FIX Cast subclassesFor as array and remove isset nesting
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@ -42,7 +42,7 @@ class WidgetAreaEditor extends FormField
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$widgets= new ArrayList();
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foreach ($this->widgetClasses as $widgetClass) {
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$classes = ClassInfo::subclassesFor($widgetClass);
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$classes = ClassInfo::subclassesFor($widgetClass) ?: array();
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if (isset($classes['Widget'])) {
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unset($classes['Widget']);
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@ -50,7 +50,6 @@ class WidgetAreaEditor extends FormField
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unset($classes[0]);
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}
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if( isset($classes) ){
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foreach ($classes as $class) {
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$available = Config::inst()->get($class, 'only_available_in');
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@ -63,7 +62,6 @@ class WidgetAreaEditor extends FormField
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}
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}
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}
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}
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return $widgets;
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}
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