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<?php |
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/** |
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* @file |
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* Class DateConstraint |
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*/ |
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namespace Roomify\Bat\Constraint; |
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use Roomify\Bat\Calendar\CalendarResponse; |
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use Roomify\Bat\Constraint\Constraint; |
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/** |
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* |
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*/ |
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class DateConstraint extends Constraint { |
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/** |
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* @param $units |
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*/ |
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public function __construct($units, $start_date = NULL, $end_date = NULL) { |
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parent::__construct($units); |
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$this->start_date = $start_date; |
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$this->end_date = $end_date; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function applyConstraint(CalendarResponse &$calendar_response) { |
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parent::applyConstraint($calendar_response); |
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if ($this->start_date === NULL) { |
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$this->start_date = new \DateTime('1970-01-01'); |
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} |
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if ($this->end_date === NULL) { |
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$this->end_date = new \DateTime('2999-12-31'); |
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} |
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// If the constraint start date is on or after the requested start date |
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// or the constraint end date is on or before the requested end date, mark |
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// the units as invalid. |
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if ($this->start_date->getTimestamp() >= $calendar_response->getStartDate()->getTimestamp() || |
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$this->end_date->getTimestamp() <= $calendar_response->getEndDate()->getTimestamp()) { |
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$units = $this->getUnits(); |
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$included_set = $calendar_response->getIncluded(); |
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View Code Duplication |
foreach ($included_set as $unit_id => $set) { |
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if (isset($units[$unit_id]) || empty($units)) { |
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$calendar_response->removeFromMatched($included_set[$unit_id]['unit'], CalendarResponse::INVALID_STATE); |
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$this->affected_units[$unit_id] = $included_set[$unit_id]['unit']; |
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} |
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} |
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} |
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} |
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/** |
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* Generates a text describing an availability_constraint. |
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* |
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* @return string |
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* The formatted message. |
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*/ |
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public function toString() { |
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$text = ''; |
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$args = array(); |
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$start_date = FALSE; |
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$end_date = FALSE; |
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// Date range constraint variables. |
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if ($this->start_date !== NULL) { |
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$start_date = $this->start_date->format('Y-m-d'); |
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} |
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if ($this->start_date !== NULL) { |
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$end_date = $this->end_date->format('Y-m-d'); |
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} |
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// Specify a date range constraint. |
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if ($start_date && $end_date) { |
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$text = 'From @start_date to @end_date'; |
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$args['@start_date'] = $start_date; |
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$args['@end_date'] = $end_date; |
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} |
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// Specify the start/end constraint. |
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if ($start_date && $end_date) { |
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$text = 'From @start_date to @end_date'; |
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} |
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return array('text' => $text, 'args' => $args); |
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} |
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} |
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Roomify /
bat
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.