/**
* Retrieve possible suggestions for a field name
*
* @param string $fieldNameAndPath
* @return array
*/
public function getSuggestions($fieldNameAndPath)
{
$values = array();
$dataType = $this->getFieldPathResolver()->getDataType($fieldNameAndPath);
$fieldName = $this->getFieldPathResolver()->stripFieldPath($fieldNameAndPath);
if (Tca::grid()->facet($fieldNameAndPath)->hasSuggestions()) {
$values = Tca::grid()->facet($fieldNameAndPath)->getSuggestions();
} else {
if (Tca::table($dataType)->hasField($fieldName)) {
if (Tca::table($dataType)->field($fieldName)->hasRelation()) {
// Fetch the adequate repository
$foreignTable = Tca::table($dataType)->field($fieldName)->getForeignTable();
$contentRepository = ContentRepositoryFactory::getInstance($foreignTable);
$table = Tca::table($foreignTable);
// Initialize the matcher object.
$matcher = MatcherObjectFactory::getInstance()->getMatcher(array(), $foreignTable);
$numberOfValues = $contentRepository->countBy($matcher);
if ($numberOfValues <= $this->getLimit()) {
$contents = $contentRepository->findBy($matcher);
foreach ($contents as $content) {
$values[] = array($content->getUid() => $content[$table->getLabelField()]);
}
}
} elseif (!Tca::table($dataType)->field($fieldName)->isTextArea()) {
// We don't want suggestion if field is text area.
// Fetch the adequate repository
/** @var \Fab\Vidi\Domain\Repository\ContentRepository $contentRepository */
$contentRepository = ContentRepositoryFactory::getInstance($dataType);
// Initialize some objects related to the query
$matcher = MatcherObjectFactory::getInstance()->getMatcher(array(), $dataType);
// Count the number of objects.
$numberOfValues = $contentRepository->countDistinctValues($fieldName, $matcher);
// Only returns suggestion if there are not too many for the browser.
if ($numberOfValues <= $this->getLimit()) {
// Query the repository.
$contents = $contentRepository->findDistinctValues($fieldName, $matcher);
foreach ($contents as $content) {
$value = $content[$fieldName];
$label = $content[$fieldName];
if (Tca::table($dataType)->field($fieldName)->isSelect()) {
$label = Tca::table($dataType)->field($fieldName)->getLabelForItem($value);
}
$values[] = $label;
}
}
}
}
}
return $values;
}
/**
* Fetch the files given an object assuming
*
* @param Matcher $matcher
* @param Order $order The order
* @param int $limit
* @param int $offset
* @return $this
*/
public function findBy(Matcher $matcher, Order $order = NULL, $limit = NULL, $offset = NULL)
{
// Query the repository.
$objects = ContentRepositoryFactory::getInstance($this->dataType)->findBy($matcher, $order, $limit, $offset);
$signalResult = $this->emitAfterFindContentObjectsSignal($objects, $matcher, $order, $limit, $offset);
// Reset objects variable after possible signal / slot processing.
$this->objects = $signalResult->getContentObjects();
// Count number of content objects.
if ($signalResult->getHasBeenProcessed()) {
$this->numberOfObjects = $signalResult->getNumberOfObjects();
} else {
$this->numberOfObjects = ContentRepositoryFactory::getInstance($this->dataType)->countBy($matcher);
}
return $this;
}
/**
* Count a result set.
*
* @return int
*/
public function render()
{
if (!empty($this->arguments['dataType'])) {
print 'Sorry to be so rude! There is something to change in the View Helper "v:find". Please replace attribute "dataType" by "type". This is a shorter syntax...';
exit;
}
$dataType = $this->arguments['type'];
$matches = $this->replacesAliases($this->arguments['matches']);
$ignoreEnableFields = $this->arguments['ignoreEnableFields'];
$matcher = $this->getMatcher($dataType, $matches);
$contentRepository = ContentRepositoryFactory::getInstance($dataType);
$contentRepository->setDefaultQuerySettings($this->getDefaultQuerySettings($ignoreEnableFields));
$numberOfObjects = ContentRepositoryFactory::getInstance($dataType)->countBy($matcher);
return $numberOfObjects;
}
/**
* Fetch and returns a list of content objects.
*
* @return array
*/
public function render()
{
$selection = (int) $this->arguments['selection'];
if ($selection > 0) {
/** @var \Fab\Vidi\Domain\Repository\SelectionRepository $selectionRepository */
$selectionRepository = $this->objectManager->get('Fab\\Vidi\\Domain\\Repository\\SelectionRepository');
/** @var Selection $selection */
$selection = $selectionRepository->findByUid($selection);
$matches = json_decode($selection->getMatches(), TRUE);
$dataType = $selection->getDataType();
} else {
$dataType = $this->arguments['type'];
if (!empty($this->arguments['dataType'])) {
print 'Sorry to be so rude! There is something to change in the View Helper "v:find". Please replace attribute "dataType" by "type". This is a shorter syntax...';
exit;
}
$matches = $this->replacesAliases($this->arguments['matches']);
}
$orderings = $this->replacesAliases($this->arguments['orderings']);
$limit = $this->arguments['limit'];
$offset = $this->arguments['offset'];
$ignoreEnableFields = $this->arguments['ignoreEnableFields'];
$querySignature = $this->getQuerySignature($dataType, $matches, $orderings, $limit, $offset);
$resultSet = $this->getResultSetStorage()->get($querySignature);
if (!$resultSet) {
$matcher = $this->getMatcher($dataType, $matches);
$orderings = $this->getOrder($dataType, $orderings);
$this->emitPostProcessLimitSignal($dataType, $limit);
$this->emitPostProcessOffsetSignal($dataType, $offset);
$contentRepository = ContentRepositoryFactory::getInstance($dataType);
$contentRepository->setDefaultQuerySettings($this->getDefaultQuerySettings($ignoreEnableFields));
$resultSet = $contentRepository->findBy($matcher, $orderings, $limit, $offset);
$this->getResultSetStorage()->set($querySignature, $resultSet);
// store the result set for performance sake.
}
return $resultSet;
}
/**
* Retrieve Content objects first according to matching criteria and then "localize" them.
*
* Possible values for $matches, refer to method "updateAction".
*
* @param string $fieldNameAndPath
* @param array $matches
* @param int $language
* @return string
* @throws \Exception
*/
public function localizeAction($fieldNameAndPath, array $matches = array(), $language = 0)
{
$matcher = MatcherObjectFactory::getInstance()->getMatcher($matches);
// Fetch objects via the Content Service.
$contentService = $this->getContentService()->findBy($matcher);
// Get result object for storing data along the processing.
$result = $this->getJsonResult();
$result->setNumberOfObjects($contentService->getNumberOfObjects());
foreach ($contentService->getObjects() as $object) {
$identifier = $this->getContentObjectResolver()->getValue($object, $fieldNameAndPath, 'uid');
$dataType = $this->getContentObjectResolver()->getDataType($object, $fieldNameAndPath);
// Fetch the source object to be localized.
/** @var Content $content */
$content = ContentRepositoryFactory::getInstance($dataType)->findByIdentifier($identifier);
// Makes sure the object was retrieved. Security!
if (!$content) {
$message = sprintf('Something went wrong when retrieving content "%s" with identifier "%s".', $dataType, $identifier);
throw new \Exception($message, 1412343097);
}
// Handover the localization to the Repository.
ContentRepositoryFactory::getInstance($dataType)->localize($content, $language);
// Get the possible error messages and store them.
$errorMessages = ContentRepositoryFactory::getInstance()->getErrorMessages();
// Redirect to TCEForm so that the BE User can do its job!
if ($contentService->getNumberOfObjects() === 1) {
if (!empty($errorMessages)) {
$message = sprintf('Something went wrong when localizing content "%s" with identifier "%s". <br/>%s', $dataType, $identifier, implode('<br/>', $errorMessages));
throw new \Exception($message, 1412343098);
}
$localizedContent = $this->getLanguageService()->getLocalizedContent($content, $language);
if (empty($localizedContent)) {
$message = sprintf('Oups! I could not retrieve localized content of type "%s" with identifier "%s"', $content->getDataType(), $content->getUid());
throw new \Exception($message, 1412343099);
}
/** @var \Fab\Vidi\View\Uri\EditUri $uri */
$uriRenderer = GeneralUtility::makeInstance('Fab\\Vidi\\View\\Uri\\EditUri');
$uri = $uriRenderer->render($localizedContent);
HttpUtility::redirect($uri);
break;
// no need to further continue
}
$result->addErrorMessages($errorMessages);
}
// Set the result and render the JSON view.
$this->getJsonView()->setResult($result);
return $this->getJsonView()->render();
}
/**
* Try to "resolve" the property whether it has a relation.
* If the property has not relation it simply returns the same value.
*
* @throws \RuntimeException
* @param string $propertyName
* @return mixed
*/
protected function resolveRelation($propertyName)
{
// Convert property name to field name and get the foreign data type.
$fieldName = Property::name($propertyName)->of($this)->toFieldName();
$foreignDataType = Tca::table($this->dataType)->field($fieldName)->relationDataType();
// Get the foreign repository instance form the factory
/** @var \Fab\Vidi\Domain\Repository\ContentRepository $foreignContentRepository */
$foreignContentRepository = ContentRepositoryFactory::getInstance($foreignDataType, $fieldName);
if (Tca::table($this->dataType)->field($fieldName)->hasRelationWithCommaSeparatedValues()) {
// Fetch values from repository
$values = GeneralUtility::trimExplode(',', $this->{$propertyName});
$this->{$propertyName} = $foreignContentRepository->findIn('uid', $values);
} elseif (Tca::table($this->dataType)->field($fieldName)->hasMany()) {
// Include relation many-to-many and one-to-many
// Tca::table($this->dataType)->field($fieldName)->hasRelationOneToMany()
// Tca::table($this->dataType)->field($fieldName)->hasRelationManyToMany()
$foreignFieldName = Tca::table($this->dataType)->field($fieldName)->getForeignField();
if (empty($foreignFieldName)) {
$message = sprintf('Missing "foreign_field" key for field "%s" in table "%s".', $fieldName, $this->dataType);
throw new \RuntimeException($message, 1376149186);
}
// Fetch values from repository.
$foreignPropertyName = Field::name($foreignFieldName)->of($this)->toPropertyName();
$findByProperty = 'findBy' . ucfirst($foreignPropertyName);
// Date picker (type == group) are special fields because property path must contain the table name
// to determine the relation type. Example for sys_category, property path will look like "items.sys_file"
$propertyValue = $this->uid;
if (Tca::table($foreignDataType)->field($foreignFieldName)->isGroup()) {
$propertyValue = $this->dataType . '.' . $this->uid;
}
$this->{$propertyName} = $foreignContentRepository->{$findByProperty}($propertyValue);
} elseif (Tca::table($this->dataType)->field($fieldName)->hasOne()) {
$fieldConfiguration = Tca::table($this->dataType)->field($fieldName)->getConfiguration();
// First case, we are on the "good side" of the relation, just query the repository
if (empty($fieldConfiguration['foreign_field'])) {
$this->{$propertyName} = $foreignContentRepository->findByUid($this->{$propertyName});
} else {
// Second case, we are the "bad side" of the relation, query the foreign repository
// e.g. in case of one-to-one relation.
// We must query the opposite side to get the identifier of the foreign object.
$foreignDataType = Tca::table($this->dataType)->field($fieldName)->getForeignTable();
$foreignField = Tca::table($this->dataType)->field($fieldName)->getForeignField();
$foreignContentRepository = ContentRepositoryFactory::getInstance($foreignDataType);
$find = 'findOneBy' . GeneralUtility::underscoredToUpperCamelCase($foreignField);
/** @var Content $foreignObject */
$this->{$propertyName} = $foreignContentRepository->{$find}($this->getUid());
}
}
return $this->{$propertyName};
}
/**
* @param AfterFindContentObjectsSignalArguments $signalArguments
* @return array
*/
public function modifyResultSet(AfterFindContentObjectsSignalArguments $signalArguments)
{
if ($signalArguments->getDataType() === 'sys_file') {
$queryParts = $this->getQueryParts();
if (!empty($queryParts)) {
$permission = $this->getPermissionValue($queryParts);
if ($permission) {
// We are force to query the content repository again here without limit
$matcher = $signalArguments->getMatcher();
$order = $signalArguments->getOrder();
$objects = ContentRepositoryFactory::getInstance($this->dataType)->findBy($matcher, $order);
$filteredObjects = array();
foreach ($objects as $object) {
$file = $this->getFileConverter()->convert($object->getUid());
if ($permission === 'read' && !$file->checkActionPermission('write')) {
$filteredObjects[] = $object;
} elseif ($permission === 'write' && $file->checkActionPermission('write')) {
$filteredObjects[] = $object;
}
}
// Only take part of the array according to offset and limit.
$offset = $signalArguments->getOffset();
$limit = $signalArguments->getLimit();
$signalArguments->setContentObjects(array_slice($filteredObjects, $offset, $limit));
// Count number of records
$signalArguments->setNumberOfObjects(count($filteredObjects));
$signalArguments->setHasBeenProcessed(TRUE);
}
}
}
return array($signalArguments);
}
