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FIX: Ensure available widgets list is consistent between versions (#6292)

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This commit is contained in:
Will Rossiter 2013-05-07 22:22:41 +12:00
parent dd6ffbfaf8
commit 0536ad31ce
1 changed files with 6 additions and 3 deletions
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9
code/form/WidgetAreaEditor.php
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@ -42,10 +42,13 @@ class WidgetAreaEditor extends FormField {
foreach($this->widgetClasses as $widgetClass) {
$classes = ClassInfo::subclassesFor($widgetClass);
if(count($classes) > 1) {
array_shift($classes);
if (isset($classes['Widget'])) {
unset($classes['Widget']);
}
else if (isset($classes[0]) && $classes[0] == 'Widget') {
unset($classes[0]);
}
foreach($classes as $class) {
$widgets->push(singleton($class));
}