mirror of
https://github.com/silverstripe/silverstripe-dms
synced 2024-10-22 14:05:56 +02:00
53 lines
1.5 KiB
PHP
53 lines
1.5 KiB
PHP
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<?php
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/**
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* Custom ItemRequest class the provides custom delete behaviour for the CMSFields of DMSDocument
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*/
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class DMSGridFieldDetailForm_ItemRequest extends GridFieldDetailForm_ItemRequest {
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function ItemEditForm() {
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$form = parent::ItemEditForm();
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//could try and remove the delete button here (or just hide it in css)
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return $form;
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}
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/**
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* Overriding delete functionality with our own
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* @param $data
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* @param $form
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* @return mixed
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* @throws ValidationException
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*/
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function doDelete($data, $form) {
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try {
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$toDelete = $this->record;
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if (!$toDelete->canDelete()) {
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throw new ValidationException(_t('GridFieldDetailForm.DeletePermissionsFailure',"No delete permissions"),0);
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}
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$toDelete->delete();
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} catch(ValidationException $e) {
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$form->sessionMessage($e->getResult()->message(), 'bad');
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return Controller::curr()->redirectBack();
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}
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$message = sprintf(
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_t('GridFieldDetailForm.Deleted', 'Deleted %s %s'),
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$this->record->singular_name(),
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'<a href="' . $this->Link('edit') . '">"' . htmlspecialchars($this->record->Title, ENT_QUOTES) . '"</a>'
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);
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$form->sessionMessage($message, 'good');
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//when an item is deleted, redirect to the revelant admin section without the action parameter
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$controller = Controller::curr();
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$noActionURL = $controller->removeAction($data['url']);
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$controller->getRequest()->addHeader('X-Pjax', 'Content'); // Force a content refresh
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return $controller->redirect($noActionURL, 302); //redirect back to admin section
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}
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}
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