public function init()
{
$uri = new Uri();
$router = new Router($uri);
$routeRule = $router->findRoute();
$this->currentController = $routeRule->getController();
$this->requestContext->setCurrentController($this->currentController);
$this->currentAction = $routeRule->isActionRequired() ? $routeRule->getAction() : $uri->getAction();
$this->sessionInitializer->startSession();
$this->currentControllerObject = $this->controllerFactory->createController($routeRule);
$this->requestContext->setCurrentControllerObject($this->currentControllerObject);
$this->_logRequest();
$afterInitCallback = Config::getValue('callback', 'afterControllerInit');
if ($afterInitCallback) {
Functions::call($afterInitCallback, array());
}
try {
ob_start();
$this->_invokeControllerMethods();
} catch (Exception $e) {
ob_end_clean();
throw $e;
}
ob_end_flush();
}
/**
* @param mixed ...
* @return $this
*/
public function thenThrow($exception)
{
foreach (func_get_args() as $exception) {
$this->mock->_stubbed_calls[] = new CallStub($this->methodCall, Functions::throwException($exception));
}
return $this;
}
private function _map($closure)
{
if ($this->isPresent()) {
return Optional::fromNullable(Functions::call($closure, $this->object));
}
return Optional::absent();
}
/**
* Returns comparator which compares objects by using values computed using given expressions.
* Expressions should comply with format accepted by <code>Functions::extractExpression</code>.
* Comparator returns an integer less than, equal to, or greater than zero if the first argument is considered to be respectively less than, equal to, or greater than the second.
*
* @param mixed ...
* @return callable
*/
public static function compareBy()
{
$expressions = func_get_args();
$comparators = Arrays::map($expressions, function ($expression) {
return new EvaluatingComparator(Functions::extractExpression($expression));
});
return sizeof($comparators) == 1 ? $comparators[0] : new CompoundComparator($comparators);
}
private static function extractParams($elements)
{
$params = array();
foreach ($elements as $element) {
list($name, $value) = Arrays::map(explode('=', $element), Functions::trim());
$params[$name] = $value;
}
return $params;
}
public function transform(&$results)
{
if ($this->field) {
$fields = FluentArray::from($results)->map(Functions::extractExpression($this->field))->flatten()->filterNotBlank()->toArray();
$this->transformer->transform($fields);
} else {
$this->transformer->transform($results);
}
}
public function getFieldsAsString()
{
$fields = array_keys($this->_attributes);
$escapedFields = Arrays::map($fields, Functions::compose(Functions::append("'"), Functions::prepend("'")));
for ($index = self::FIELDS_COUNT_IN_LINE; $index < sizeof($escapedFields); $index += self::FIELDS_COUNT_IN_LINE) {
$escapedFields[$index] = "\n\t\t\t" . $escapedFields[$index];
}
return implode(', ', $escapedFields);
}
/**
* @test
*/
public function shouldNegate()
{
//given
$function = FluentFunctions::startsWith("start")->negate();
//when
$result = Functions::call($function, "starts with prefix");
//then
$this->assertFalse($result);
}
private static function _buildWhereKeyIn($column, array $array)
{
$useRestrictions = Arrays::any($array, Functions::isInstanceOf('\\Ouzo\\Restriction\\Restriction'));
if ($useRestrictions) {
return DialectUtil::joinClauses($array, 'OR', function (Restriction $restriction) use($column) {
return $restriction->toSql($column);
});
}
$in = implode(', ', array_fill(0, count($array), '?'));
return $column . ' IN (' . $in . ')';
}
private function _fetchRelations($results, $joinsToStore)
{
$joinedRelations = Arrays::map($joinsToStore, Functions::extract()->destinationField());
foreach ($this->relationsToFetch as $relationToFetch) {
if (!in_array($relationToFetch->destinationField, $joinedRelations)) {
$relationFetcher = new RelationFetcher($relationToFetch->relation);
$fieldTransformer = new FieldTransformer($relationToFetch->field, $relationFetcher);
$fieldTransformer->transform($results);
}
}
return $results;
}
private function _parseArgs($args, $parameters)
{
$args = Arrays::getValue($args, 0, new stdClass());
$newArgs = array();
$parameterNames = Arrays::map($parameters, Functions::extract()->getName());
foreach ($parameterNames as $name) {
if (isset($args->{$name})) {
$newArgs[] = $args->{$name};
}
}
return $newArgs;
}
public function getClosedByRoundForCricket()
{
$hits = Hit::join('game_user->user')->where(['game_user_id' => $this->id])->order('hits.id asc')->fetchAll();
$byRound = Arrays::groupBy($hits, Functions::extract()->round);
$closedInRound = [];
$closed = [15 => 0, 16 => 0, 17 => 0, 18 => 0, 19 => 0, 20 => 0, 25 => 0];
foreach ($byRound as $round => $hits) {
$closedInCurrentRound = 0;
foreach ($hits as $hit) {
if (isset($closed[$hit->field])) {
$closedField = min($hit->multiplier, 3 - $closed[$hit->field]);
$closedInCurrentRound += $closedField;
$closed[$hit->field] += $closedField;
}
}
$closedInRound[$round] = $closedInCurrentRound;
}
return $closedInRound;
}
/**
* @param $selector
* @throws Exception
* @return FluentArray
*/
public function uniqueBy($selector)
{
return $this->toMap(Functions::extractExpression($selector))->values();
}
public static function prepare(array $whereClauses = array())
{
$where = Joiner::on(' AND ')->mapValues(Functions::extract()->getWhere())->join($whereClauses);
return new self($where);
}
private function prepare()
{
$moduleFields = (array) $this->result->module_fields;
$this->fields = array_values(Arrays::map($moduleFields, Functions::extract()->name));
}
/**
* @return string
*/
public function description()
{
preg_match('#@desc (.+)#', $this->doc, $groupMatches);
$trimGroupMatches = Arrays::map($groupMatches, Functions::trim());
return Arrays::getValue($trimGroupMatches, 1, '');
}
/**
* @param Game $game
* @return Hit[]
*/
public static function findForGame(Game $game)
{
$gameUserIds = Arrays::map($game->game_users, Functions::extractId());
return Hit::where(['game_user_id' => $gameUserIds])->with('game_user->user')->order('id desc')->limit(9)->fetchAll();
}
public function delete()
{
$attributes = Arrays::map($this->whereClauses, Functions::extract()->getParams());
$queryInsert = new QueryInsert(Arrays::firstOrNull($attributes));
$id = $queryInsert->into($this->module->getModuleName());
return !is_null($id);
}
/**
* Returns the composition of two functions.
* composition is defined as the function h such that h(a) == A(B(a)) for each a.
* @param $functionA
* @param $functionB
* @return callable
*/
public static function compose($functionA, $functionB)
{
return function ($input) use($functionA, $functionB) {
return Functions::call($functionA, Functions::call($functionB, $input));
};
}
/**
* @WebMethod
* @WebParam(param="int[] $numbers")
* @WebParam(param="string $prefix")
* @WebResult(param="string[] $numbersWithPrefix")
*/
public function appendPrefixToNumbers($numbers, $prefix)
{
return Arrays::map($numbers, Functions::prepend($prefix));
}
public function extractCompaniesNames($companies)
{
return Arrays::map($companies, Functions::extractField('name'));
}
public function onProperty($property)
{
return new ArrayAssert(Arrays::map($this->actual, Functions::extractExpression($property, true)));
}
/**
* @return Node[]
*/
public function getNoHeaderParametersNodes()
{
return Arrays::map($this->getNoHeaderParameters(), Functions::extractExpression('getNode()'));
}
/**
* @test
*/
public function shouldExtractArrayValue()
{
//given
$object = array('key' => 'value');
//$function = Functions::extract()['key']; only i php 5.4
$function = Functions::extract()->offsetGet('key');
//when
$result = Functions::call($function, $object);
//then
Assert::thatString($result)->isEqualTo('value');
}
private function _loadRelationObjectsIndexedById($localKeys)
{
$relationObject = $this->_relation->getRelationModelObject();
$relationObjects = $relationObject::where(array($this->_relation->getForeignKey() => $localKeys))->where($this->_relation->getCondition())->order($this->_relation->getOrder())->fetchAll();
return Arrays::groupBy($relationObjects, Functions::extractField($this->_relation->getForeignKey()));
}
/**
* @test
*/
public function shouldFetchRelationThroughOneToManyRelation()
{
//given
$phones = Category::create(array('name' => 'phones'));
$sony = Manufacturer::create(array('name' => 'sony'));
Product::create(array('name' => 'best ever sony', 'id_category' => $phones->id, 'id_manufacturer' => $sony->id));
$tablets = Category::create(array('name' => 'tablets'));
$samsung = Manufacturer::create(array('name' => 'samsung'));
Product::create(array('name' => 'best ever samsung', 'id_category' => $tablets->id, 'id_manufacturer' => $samsung->id));
//when
$categories = Category::where()->with('products->manufacturer')->fetchAll();
Stats::reset();
//then
Assert::thatArray(FluentArray::from($categories)->map(Functions::extract()->products)->flatten()->map(Functions::extract()->manufacturer->name)->toArray())->containsOnly('sony', 'samsung');
$this->assertEquals(0, Stats::getNumberOfQueries());
//no lazily loaded relations
}
/**
* Removes duplicate values from an array. It uses the given expression to extract value that is compared.
*
* Example:
* <code>
* $a = new stdClass();
* $a->name = 'bob';
*
* $b = new stdClass();
* $b->name = 'bob';
*
* $array = [$a, $b];
* $result = Arrays::uniqueBy($array, 'name');
* </code>
* Result:
* <code>
* Array
* (
* [0] => $b
* )
* </code>
*
* @param array $elements
* @param $selector
* @return array
* @throws Exception
*/
public static function uniqueBy(array $elements, $selector)
{
return array_values(self::toMap($elements, Functions::extractExpression($selector)));
}
/**
* Returns model object as a nicely formatted string.
*/
public function inspect()
{
return get_called_class() . Objects::toString(Arrays::filter($this->_attributes, Functions::notNull()));
}
/**
* Returns comparator which compares objects by using values computed using given expression.
* Expression should comply with format accepted by <code>Functions::extractExpression</code>.
* Comparator returns an integer less than, equal to, or greater than zero if the first argument is considered to be respectively less than, equal to, or greater than the second.
*
* @param $expression
* @return callable
*/
public static function compareBy($expression)
{
return new EvaluatingComparator(Functions::extractExpression($expression));
}
public function getRequestHeaders()
{
$headers = Arrays::filterByKeys($_SERVER, Functions::startsWith('HTTP_'));
return Arrays::mapKeys($headers, function ($key) {
return str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($key, 5)))));
});
}
