/**
* Validate search
*
* @param RequestInterface $request
* @param array $errors
*/
protected function validateSearch(RequestInterface $request, array &$errors)
{
foreach ($request->getSearch() as $field => $value) {
if (!$this->schema->hasField($field)) {
$errors[] = sprintf('Search cannot be applied to non-existent field "%s"', $field);
continue;
}
if (!$this->schema->getField($field)->isSearchable()) {
$errors[] = sprintf('Field "%s" is not searchable', $field);
}
if (empty($value)) {
$errors[] = sprintf('Search string of field "%s" is empty', $value, $field);
}
}
}
/**
* {@inheritdoc}
*/
public function getSearch()
{
if ($this->search === null) {
$this->search = [];
foreach ($this->request->getSearch() as $name => $string) {
$searchBy = $this->schema->getField($name)->getSearchBy();
if (empty($searchBy)) {
$this->search[$name] = $string;
continue;
}
$this->search[] = array_fill_keys($searchBy, $string);
}
}
return $this->search;
}
/**
* Add fields by properties without "Exclude" annotation
*/
protected function addFieldsByExcludeStrategy()
{
$properties = $this->getClassReflection()->getProperties();
$excludedAnnotations = $this->readPropertyAnnotations(ExcludeAnnotation::class);
$columnsAnnotations = $this->readPropertyAnnotations(ColumnAnnotation::class);
foreach ($properties as $property) {
if ($property->isStatic()) {
continue;
}
$name = $property->getName();
if (isset($excludedAnnotations[$name])) {
continue;
}
$field = new Field($name);
if (isset($columnsAnnotations[$name])) {
$this->applyAnnotation($field, $columnsAnnotations[$name]);
}
$this->resolveType($field);
$this->schema->addField($field);
}
}
/**
* {@inheritdoc}
*/
public function getSchema()
{
$colsNumber = 0;
foreach ($this->source as $row) {
$count = count($row);
if ($count > $colsNumber) {
$colsNumber = $count;
}
}
$schema = new Schema();
if ($colsNumber === 0) {
return $schema;
}
$colSize = (int) round(100 / $colsNumber);
for ($i = 0; $i < $colsNumber; ++$i) {
$field = new Field($i);
$field->setWidth($colSize);
$schema->addField($field);
}
return $schema;
}
