protected function addButtonToForm($buttonType, $form, $actions = true)
{
if (substr($buttonType, 0, 6) == "Group_") {
$groupName = substr($buttonType, 6);
$groupConfig = Config::inst()->get("BetterButtonsGroups", $groupName);
$label = isset($groupConfig['label']) ? $groupConfig['label'] : $groupName;
$buttons = isset($groupConfig['buttons']) ? $groupConfig['buttons'] : array();
$button = DropdownFormAction::create(_t('GridFieldBetterButtons.' . $groupName, $label));
foreach ($buttons as $b => $bool) {
$b = "UncleCheese\\BetterButtons\\Buttons\\" . $b;
if ($bool && class_exists($b)) {
$buttonObj = Injector::inst()->create($b, $form, $this->owner);
if ($buttonObj->hasMethod('shouldDisplay') && !$buttonObj->shouldDisplay()) {
continue;
}
if ($buttonObj instanceof UncleCheese\BetterButtons\Buttons\Button) {
if ($buttonObj instanceof Button_Versioned && !$this->checkVersioned()) {
continue;
}
$buttonObj->transformToInput();
}
$button->push($buttonObj);
} else {
throw new Exception("The button type {$b} doesn't exist.");
}
}
if ($actions) {
$form->Actions()->push($button);
} else {
$this->utils[$button->class] = $button;
}
} elseif (class_exists("UncleCheese\\BetterButtons\\Buttons\\" . $buttonType)) {
$button = Injector::inst()->create("UncleCheese\\BetterButtons\\Buttons\\" . $buttonType, $form, $this->owner);
if ($button->hasMethod('shouldDisplay') && !$button->shouldDisplay()) {
return;
}
if ($button instanceof UncleCheese\BetterButtons\Buttons\Button) {
if ($button instanceof Button_Versioned && !$this->checkVersioned()) {
return;
}
$button->transformToButton();
}
if ($actions) {
$form->Actions()->push($button);
} else {
$this->utils[$button->class] = $button;
}
} else {
throw new Exception("The button type {$buttonType} doesn't exist.");
}
}
/**
* Creates a button group {@link DropdownFormAction}
* @param string $groupName The name of the group
* @return DropdownFormAction
*/
protected function createButtonGroup($groupName)
{
$groupConfig = Config::inst()->get("BetterButtonsGroups", $groupName);
$label = isset($groupConfig['label']) ? $groupConfig['label'] : $groupName;
$buttons = isset($groupConfig['buttons']) ? $groupConfig['buttons'] : array();
$button = DropdownFormAction::create(_t('GridFieldBetterButtons.' . $groupName, $label));
foreach ($buttons as $b => $bool) {
if ($bool) {
if ($child = $this->instantiateButton($b)) {
$button->push($child);
}
}
}
return $button;
}