/**
* @return string
* @throws NotSupportedException
*/
protected function resolveComponentAttributeStringContentForNestedAttribute()
{
$attributeAndRelationData = $this->componentForm->getAttributeAndRelationData();
$count = 0;
$moduleClassName = $this->componentForm->getModuleClassName();
$modelClassName = $this->componentForm->getModelClassName();
$onTableAliasName = null;
$startingModelClassName = null;
foreach ($attributeAndRelationData as $key => $relationOrAttribute) {
$modelToReportAdapter = ModelRelationsAndAttributesToReportAdapter::make($moduleClassName, $modelClassName, $this->componentForm->getReportType());
$modelAttributeToDataProviderAdapter = $this->makeModelAttributeToDataProviderAdapter($modelToReportAdapter, $relationOrAttribute);
if ($this->shouldPrematurelyStopBuildingJoinsForAttribute($modelToReportAdapter, $modelAttributeToDataProviderAdapter)) {
$attribute = 'id';
$modelAttributeToDataProviderAdapter = $this->makeModelAttributeToDataProviderAdapter($modelToReportAdapter, $attribute);
break;
} elseif ($modelToReportAdapter->isReportedOnAsARelation($relationOrAttribute)) {
$modelClassName = $modelToReportAdapter->getRelationModelClassName($relationOrAttribute);
$moduleClassName = $modelToReportAdapter->getRelationModuleClassName($relationOrAttribute);
if ($modelToReportAdapter->isInferredRelation($relationOrAttribute) || $modelToReportAdapter->isDerivedRelationsViaCastedUpModelRelation($relationOrAttribute)) {
static::resolveCastingHintForAttribute($modelToReportAdapter, $modelAttributeToDataProviderAdapter, $modelClassName, $modelToReportAdapter->resolveRealAttributeName($attributeAndRelationData[$key + 1]));
}
$modelAttributeToDataProviderAdapter->setCastingHintStartingModelClassName($startingModelClassName);
$builder = new ModelJoinBuilder($modelAttributeToDataProviderAdapter, $this->joinTablesAdapter);
$onTableAliasName = $builder->resolveJoins($onTableAliasName, ModelDataProviderUtil::resolveCanUseFromJoins($onTableAliasName));
$startingModelClassName = $modelAttributeToDataProviderAdapter->getCastingHintModelClassNameForAttribute();
} else {
if ($count + 1 != count($attributeAndRelationData)) {
throw new NotSupportedException('The final element in array must be an attribute, not a relation');
}
}
$count++;
}
$modelAttributeToDataProviderAdapter->setCastingHintStartingModelClassName($startingModelClassName);
return $this->resolveFinalContent($modelAttributeToDataProviderAdapter, $onTableAliasName);
}
/**
* Resolves for a given component whether the user has necessary rights to access the component information.
* An example is if a component is account's opportunities and the current user cannot access the opportunities
* module.
* @param ComponentForReportForm $componentForm
* @return bool
*/
protected static function canCurrentUserAccessComponent(ComponentForReportForm $componentForm)
{
$modelClassName = $componentForm->getModelClassName();
$moduleClassName = $componentForm->getModuleClassName();
if (!$componentForm->hasRelatedData()) {
return self::canCurrentUserCanAccessModule($moduleClassName);
} else {
foreach ($componentForm->attributeAndRelationData as $relationOrAttribute) {
if (!self::canCurrentUserCanAccessModule($moduleClassName)) {
return false;
}
$modelToReportAdapter = ModelRelationsAndAttributesToReportAdapter::make($moduleClassName, $modelClassName, $componentForm->getReportType());
if ($modelToReportAdapter->isReportedOnAsARelation($relationOrAttribute)) {
$modelClassName = $modelToReportAdapter->getRelationModelClassName($relationOrAttribute);
$moduleClassName = $modelToReportAdapter->getRelationModuleClassName($relationOrAttribute);
}
}
return true;
}
}
/**
* @see resolveAttributeIndexesByComponents
* @param ComponentForReportForm $componentForm
* @return array
*/
protected static function resolveAttributeIndexesByComponent(ComponentForReportForm $componentForm)
{
$attributeIndexes = array();
$modelClassName = $componentForm->getModelClassName();
$moduleClassName = $componentForm->getModuleClassName();
if (!$componentForm->hasRelatedData()) {
static::resolveAttributeIndexes($modelClassName, $attributeIndexes);
} else {
$attributeIndexPrefix = null;
foreach ($componentForm->attributeAndRelationData as $relationOrAttribute) {
static::resolveAttributeIndexes($modelClassName, $attributeIndexes, $attributeIndexPrefix);
$modelToReportAdapter = ModelRelationsAndAttributesToReportAdapter::make($moduleClassName, $modelClassName, $componentForm->getReportType());
if ($modelToReportAdapter->isReportedOnAsARelation($relationOrAttribute)) {
$modelClassName = $modelToReportAdapter->getRelationModelClassName($relationOrAttribute);
$moduleClassName = $modelToReportAdapter->getRelationModuleClassName($relationOrAttribute);
$attributeIndexPrefix = $attributeIndexPrefix . $relationOrAttribute . FormModelUtil::RELATION_DELIMITER;
}
}
}
return $attributeIndexes;
}