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<?php |
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/* |
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* This file is part of CalendR, a Fréquence web project. |
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* |
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* (c) 2013 Fréquence web |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace CalendR\Period; |
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use Symfony\Component\OptionsResolver\OptionsResolver; |
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use Symfony\Component\OptionsResolver\OptionsResolverInterface; |
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/** |
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* The period factory. |
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* |
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* Contains methods that instantiate periods from given arguments |
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* |
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* @author Yohan Giarelli <[email protected]> |
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*/ |
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class Factory implements FactoryInterface |
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{ |
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/** |
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* @var array |
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*/ |
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protected $options; |
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/** |
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* @var OptionsResolverInterface |
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*/ |
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protected $resolver; |
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/** |
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* @param array $options |
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*/ |
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public function __construct(array $options = array()) |
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{ |
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$this->options = $this->resolveOptions($options); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function createSecond(\DateTime $begin) |
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{ |
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return new $this->options['second_class']($begin, $this); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function createMinute(\DateTime $begin) |
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{ |
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return new $this->options['minute_class']($begin, $this); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function createHour(\DateTime $begin) |
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{ |
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return new $this->options['hour_class']($begin, $this); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function createDay(\DateTime $begin) |
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{ |
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return new $this->options['day_class']($begin, $this); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function createWeek(\DateTime $begin) |
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{ |
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return new $this->options['week_class']($begin, $this); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function createMonth(\DateTime $begin) |
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{ |
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return new $this->options['month_class']($begin, $this); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function createYear(\DateTime $begin) |
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{ |
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return new $this->options['year_class']($begin, $this); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function createRange(\DateTime $begin, \DateTime $end) |
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{ |
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return new $this->options['range_class']($begin, $end, $this); |
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} |
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/** |
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* @param string $name |
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* @param mixed $value |
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*/ |
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public function setOption($name, $value) |
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{ |
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$this->resolver->replaceDefaults($this->options); |
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$this->options = $this->resolver->resolve(array($name => $value)); |
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} |
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/** |
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* @param string $name |
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* |
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* @return mixed |
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*/ |
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public function getOption($name) |
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{ |
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return $this->options[$name]; |
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} |
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/** |
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* @param array $options |
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* |
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* @return array |
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*/ |
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protected function resolveOptions(array $options) |
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{ |
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if (null === $this->resolver) { |
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$this->resolver = new OptionsResolver(); |
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$this->resolver->setDefaults( |
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array( |
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'second_class' => 'CalendR\Period\Second', |
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'minute_class' => 'CalendR\Period\Minute', |
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'hour_class' => 'CalendR\Period\Hour', |
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'day_class' => 'CalendR\Period\Day', |
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'week_class' => 'CalendR\Period\Week', |
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'month_class' => 'CalendR\Period\Month', |
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'year_class' => 'CalendR\Period\Year', |
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'range_class' => 'CalendR\Period\Range', |
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'first_weekday' => Day::MONDAY, |
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) |
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); |
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$this->setDefaultOptions($this->resolver); |
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} |
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return $this->resolver->resolve($options); |
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} |
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/** |
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* Override this method if you have to change default/allowed options. |
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* |
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* @param OptionsResolverInterface $resolver |
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*/ |
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protected function setDefaultOptions(OptionsResolverInterface $resolver) |
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{ |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function setFirstWeekday($firstWeekday) |
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{ |
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$this->setOption('first_weekday', $firstWeekday); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getFirstWeekday() |
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{ |
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return $this->getOption('first_weekday'); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function findFirstDayOfWeek($dateTime) |
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{ |
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$day = clone $dateTime; |
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$delta = ((int) $day->format('w') - $this->getFirstWeekday() + 7) % 7; |
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$day->sub(new \DateInterval(sprintf('P%sD', $delta))); |
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return $day; |
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} |
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} |
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yohang /
CalendR
