/**
* Retrieve a list of html buttons to use in the top panel (submit area).
*
* @param ModelInterface $parentModel The parent model.
*
* @return string
*/
protected function getHeaderButtons($parentModel)
{
$environment = $this->getEnvironment();
$definition = $environment->getDataDefinition();
$clipboard = $environment->getClipboard();
$basicDefinition = $definition->getBasicDefinition();
$headerButtons = array();
if (!$this->isSelectModeActive()) {
return '';
}
$dispatcher = $environment->getEventDispatcher();
$objConfig = $this->getEnvironment()->getBaseConfigRegistry()->getBaseConfig();
$this->getPanel()->initialize($objConfig);
$sorting = $objConfig->getSorting();
$headerButtons['editHeader'] = $this->getHeaderEditButtons($parentModel);
$filter = new Filter();
$filter->andModelIsFromProvider($basicDefinition->getDataProvider());
if ($parentDataProviderName = $basicDefinition->getParentDataProvider()) {
$filter->andParentIsFromProvider($parentDataProviderName);
} else {
$filter->andHasNoParent();
}
if ($sorting && $clipboard->isEmpty($filter) && $basicDefinition->isCreatable()) {
/** @var AddToUrlEvent $urlEvent */
$urlEvent = $dispatcher->dispatch(ContaoEvents::BACKEND_ADD_TO_URL, new AddToUrlEvent('act=edit&pid=' . ModelId::fromModel($parentModel)->getSerialized()));
/** @var GenerateHtmlEvent $imageEvent */
$imageEvent = $dispatcher->dispatch(ContaoEvents::IMAGE_GET_HTML, new GenerateHtmlEvent('new.gif', $this->translate('pastenew.0', $definition->getName())));
$headerButtons['pasteNew'] = sprintf('<a href="%s" title="%s" onclick="Backend.getScrollOffset()">%s</a>', $urlEvent->getUrl(), specialchars($this->translate('pastenew.1', $definition->getName())), $imageEvent->getHtml());
}
$filter = new Filter();
$filter->andModelIsFromProvider($basicDefinition->getDataProvider());
$filter->andParentIsFromProvider($basicDefinition->getParentDataProvider());
if ($sorting && $clipboard->isNotEmpty($filter)) {
$allowPasteTop = ViewHelpers::getManualSortingProperty($this->environment);
if (!$allowPasteTop) {
$subFilter = new Filter();
$subFilter->andActionIsNotIn(array(ItemInterface::COPY, ItemInterface::DEEP_COPY));
$subFilter->andParentIsNot(ModelId::fromModel($parentModel));
$subFilter->orActionIsIn(array(ItemInterface::COPY, ItemInterface::DEEP_COPY));
$filter = new Filter();
$filter->andModelIsFromProvider($basicDefinition->getDataProvider());
$filter->andParentIsFromProvider($basicDefinition->getParentDataProvider());
$filter->andSub($subFilter);
$allowPasteTop = (bool) $clipboard->fetch($filter);
}
if ($allowPasteTop) {
/** @var AddToUrlEvent $urlEvent */
$urlEvent = $dispatcher->dispatch(ContaoEvents::BACKEND_ADD_TO_URL, new AddToUrlEvent('act=paste' . '&pid=' . ModelId::fromModel($parentModel)->getSerialized()));
/** @var GenerateHtmlEvent $imageEvent */
$imageEvent = $dispatcher->dispatch(ContaoEvents::IMAGE_GET_HTML, new GenerateHtmlEvent('pasteafter.gif', $this->translate('pasteafter.0', $definition->getName()), 'class="blink"'));
$headerButtons['pasteAfter'] = sprintf('<a href="%s" title="%s" onclick="Backend.getScrollOffset()">%s</a>', $urlEvent->getUrl(), specialchars($this->translate('pasteafter.0', $definition->getName())), $imageEvent->getHtml());
} else {
/** @var GenerateHtmlEvent $imageEvent */
$imageEvent = $dispatcher->dispatch(ContaoEvents::IMAGE_GET_HTML, new GenerateHtmlEvent('pasteafter_.gif', $this->translate('pasteafter.0', $definition->getName()), 'class="blink"'));
$headerButtons['pasteAfter'] = $imageEvent->getHtml();
}
}
return implode(' ', $headerButtons);
}
