/**
* @param Locale|null $language
*/
public function __construct(Locale $language = null)
{
if ($language === null) {
$language = Locale::workingLocale();
}
$this->language = $language;
}
/**
* @param Locale $toLocale
* @param Locale|null $fromLocale
*/
public function __construct(Locale $toLocale, Locale $fromLocale = null)
{
if ($fromLocale === null) {
$fromLocale = Locale::workingLocale();
}
$this->toLocale = $toLocale;
$this->fromLocale = $fromLocale;
$this->extraIdMap = [];
}
/**
* Execute the action
*/
public function execute()
{
/** @var ContentBlockRepository $contentBlockRepository */
$contentBlockRepository = $this->get('content_blocks.repository.content_block');
$contentBlock = $contentBlockRepository->findOneByIdAndLocale($this->getParameter('id', 'int'), Locale::workingLocale());
if ($contentBlock === null) {
return $this->redirect(BackendModel::createURLForAction('Index', null, null, ['error' => 'non-existing']));
}
// The command bus will handle the saving of the content block in the database.
$this->get('command_bus')->handle(new DeleteContentBlock($contentBlock));
$this->get('event_dispatcher')->dispatch(ContentBlockDeleted::EVENT_NAME, new ContentBlockDeleted($contentBlock));
return $this->redirect(BackendModel::createURLForAction('Index', null, null, ['report' => 'deleted', 'var' => $contentBlock->getTitle()]));
}
/**
* Load the datagrid
*/
private function loadDataGrid()
{
$this->dataGrid = new ContentBlockDataGrid(Locale::workingLocale());
$this->dataGrid->setSortingColumns(['title']);
// show the hidden status
$this->dataGrid->addColumn('isHidden', ucfirst(BL::lbl('VisibleOnSite')), '[hidden]');
$this->dataGrid->setColumnFunction([TemplateModifiers::class, 'showBool'], ['[hidden]', true], 'isHidden');
// check if this action is allowed
if (BackendAuthentication::isAllowedAction('Edit')) {
$editUrl = BackendModel::createURLForAction('Edit', null, null, ['id' => '[id]'], false);
$this->dataGrid->setColumnURL('title', $editUrl);
$this->dataGrid->addColumn('edit', null, BL::lbl('Edit'), $editUrl, BL::lbl('Edit'));
}
}
/**
* Parses a data grid with the revisions in the template
*/
private function parseRevisionsDataGrid()
{
// create datagrid
$revisions = new ContentBlockRevisionDataGrid($this->contentBlock, Locale::workingLocale());
// hide columns
$revisions->setColumnsHidden(['id', 'revision_id']);
// disable paging
$revisions->setPaging(false);
// set headers
$revisions->setHeaderLabels(['user_id' => SpoonFilter::ucfirst(Language::lbl('By')), 'edited_on' => SpoonFilter::ucfirst(Language::lbl('LastEditedOn'))]);
// set column-functions
$revisions->setColumnFunction([DataGridFunctions::class, 'getUser'], ['[user_id]'], 'user_id');
$revisions->setColumnFunction([DataGridFunctions::class, 'getTimeAgo'], ['[edited_on]'], 'edited_on');
// check if this action is allowed
if (Authentication::isAllowedAction('Edit')) {
$editRevisionUrl = BackendModel::createURLForAction('Edit', null, null, ['id' => '[id]', 'revision' => '[revision_id]'], false);
// set column URLs
$revisions->setColumnURL('title', $editRevisionUrl);
// add use column
$revisions->addColumn('use_revision', null, Language::lbl('UseThisVersion'), $editRevisionUrl, Language::lbl('UseThisVersion'));
}
$this->tpl->assign('revisions', (string) $revisions->getContent());
}