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<?php |
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namespace Iris\Transfer; |
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abstract class Base implements \ArrayAccess |
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{ |
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/** |
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* Base constructor - you may use an array to initialize the Transfer |
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*/ |
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public function __construct(array $data = array()) |
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{ |
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if (!empty($data)) { |
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$ref = new \ReflectionObject($this); |
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foreach ($ref->getProperties() as $property) { |
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try { |
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$value = $this->getValue($data, $property->getName()); |
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$property->setAccessible(true); |
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$property->setValue($this, $value); |
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} catch (\OutOfBoundsException $e) { |
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// does nothing when we don't have a certain property in the $data array |
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} |
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} |
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} |
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} |
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/** |
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* Getter and Setters |
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*/ |
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public function __call($name, array $args) |
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{ |
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if (in_array(substr($name, 0, 3), array('get', 'set'))) { |
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$property = lcfirst(substr($name, 3)); |
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$ref = new \ReflectionObject($this); |
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if ($ref->hasProperty($property)) { |
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$property = $ref->getProperty($property); |
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$property->setAccessible(true); |
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switch (substr($name, 0, 3)) { |
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case 'get': |
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return $property->getValue($this); |
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case 'set': |
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default: |
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$property->setValue($this, $args[0]); |
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return $this; |
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} |
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} |
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throw new \InvalidArgumentException(sprintf('Property %s does not exists', $property)); |
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} |
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throw new \InvalidArgumentException('Method does not exists'); |
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} |
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/** |
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* Export transfer values as an array |
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* @return array |
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*/ |
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public function toArray() |
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{ |
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$ref = new \ReflectionObject($this); |
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$export = array(); |
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foreach ($ref->getProperties() as $property) { |
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$property->setAccessible(true); |
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$name = strtolower(preg_replace('@([A-Z])@', '_\1', $property->getName())); |
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$export[$name] = $property->getValue($this); |
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if ($export[$name] instanceof self) { |
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$export[$name] = $export[$name]->toArray(); |
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} |
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if ($export[$name] instanceof \DateTime) { |
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$export[$name] = $export[$name]->format('Y-m-d'); |
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} |
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} |
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return $export; |
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} |
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/** |
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* Export transfer values as an array in studly caps format. |
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* @return array |
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*/ |
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public function toStudlyCapsArray() |
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{ |
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$export = $this->toArray(); |
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$result = array(); |
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foreach ($export as $key => $value) { |
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$result[ucfirst($this->toCamelCase($key))] = $value; |
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} |
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return $result; |
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} |
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/** |
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* toArray with unset null fields |
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* @return array |
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*/ |
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public function toCleanArray() |
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{ |
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$export = $this->toArray(); |
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$cleanExport = array(); |
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foreach ($export as $key => $value) { |
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if ($value) { |
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$cleanExport[$key] = $value; |
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} |
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} |
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return $cleanExport; |
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} |
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/** |
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* Extract transfer $property value from $data |
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*/ |
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private function getValue(array $data, $property) |
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{ |
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if (isset($data[$property])) { |
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return $data[$property]; |
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} |
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$property = strtolower(preg_replace('@([A-Z])@', '_\1', $property)); |
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if (isset($data[$property])) { |
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return $data[$property]; |
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} |
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throw new \OutOfBoundsException(''); |
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} |
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private function toCamelCase($name) |
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{ |
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return lcfirst(str_replace(' ', '', ucwords(str_replace('_', ' ', $name)))); |
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} |
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public function offsetGet($offset) |
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{ |
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$property = $this->toCamelCase($offset); |
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return call_user_func(array($this, 'get' . ucfirst($property))); |
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} |
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public function offsetSet($offset, $value) |
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{ |
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$property = $this->toCamelCase($offset); |
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return call_user_func(array($this, 'set' . ucfirst($property)), $value); |
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} |
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1 |
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public function offsetExists($offset) |
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{ |
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$property = $this->toCamelCase($offset); |
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return (new \ReflectionObject($this))->hasProperty($property); |
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} |
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public function offsetUnset($offset) |
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{ |
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$this->offsetSet($offset, null); |
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} |
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} |
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tricae-br /
iris
