EVOLUTION-MANAGER
Edit File: CompositeFactory.php
<?php namespace DuplicatorPro\Guzzle\Service\Command\Factory; use DuplicatorPro\Guzzle\Service\Command\CommandInterface; use DuplicatorPro\Guzzle\Service\ClientInterface; /** * Composite factory used by a client object to create command objects utilizing multiple factories */ class CompositeFactory implements \IteratorAggregate, \Countable, FactoryInterface { /** @var array Array of command factories */ protected $factories; /** * Get the default chain to use with clients * * @param ClientInterface $client Client to base the chain on * * @return self */ public static function getDefaultChain(ClientInterface $client) { $factories = array(); if ($description = $client->getDescription()) { $factories[] = new ServiceDescriptionFactory($description); } $factories[] = new ConcreteClassFactory($client); return new self($factories); } /** * @param array $factories Array of command factories */ public function __construct(array $factories = array()) { $this->factories = $factories; } /** * Add a command factory to the chain * * @param FactoryInterface $factory Factory to add * @param string|FactoryInterface $before Insert the new command factory before a command factory class or object * matching a class name. * @return CompositeFactory */ public function add(FactoryInterface $factory, $before = null) { $pos = null; if ($before) { foreach ($this->factories as $i => $f) { if ($before instanceof FactoryInterface) { if ($f === $before) { $pos = $i; break; } } elseif (is_string($before)) { if ($f instanceof $before) { $pos = $i; break; } } } } if ($pos === null) { $this->factories[] = $factory; } else { array_splice($this->factories, $i, 0, array($factory)); } return $this; } /** * Check if the chain contains a specific command factory * * @param FactoryInterface|string $factory Factory to check * * @return bool */ public function has($factory) { return (bool) $this->find($factory); } /** * Remove a specific command factory from the chain * * @param string|FactoryInterface $factory Factory to remove by name or instance * * @return CompositeFactory */ public function remove($factory = null) { if (!($factory instanceof FactoryInterface)) { $factory = $this->find($factory); } $this->factories = array_values(array_filter($this->factories, function($f) use ($factory) { return $f !== $factory; })); return $this; } /** * Get a command factory by class name * * @param string|FactoryInterface $factory Command factory class or instance * * @return null|FactoryInterface */ public function find($factory) { foreach ($this->factories as $f) { if ($factory === $f || (is_string($factory) && $f instanceof $factory)) { return $f; } } } /** * Create a command using the associated command factories * * @param string $name Name of the command * @param array $args Command arguments * * @return CommandInterface */ public function factory($name, array $args = array()) { foreach ($this->factories as $factory) { $command = $factory->factory($name, $args); if ($command) { return $command; } } } public function count() { return count($this->factories); } public function getIterator() { return new \ArrayIterator($this->factories); } }