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<?php |
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namespace iMega\Formatter; |
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class Formatter |
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{ |
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protected $fields = []; |
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public function __construct(array $meta) |
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{ |
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foreach ($meta as $item) { |
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if (empty($item) || !is_array($item)) { |
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throw new FormatterException('Wrong type'); |
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} |
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list($name, $default, $type, $error) = $item; |
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if (0 !== $error) { |
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throw new FormatterException('Wrong field name'); |
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} |
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if (get_parent_class($type) == GenericType::class) { |
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$this->fields[$name] = [$default, $type]; |
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} else { |
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throw new FormatterException('Wrong instance'); |
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} |
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} |
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} |
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public function getData($name, $value) |
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{ |
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$type = $this->getType($name); |
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try { |
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return $type::getData($value); |
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} catch (FormatterException $e) { |
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return $type::getData($this->getDefaultValue($name)); |
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} |
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} |
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public function getValue($name, $value) |
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{ |
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$type = $this->getType($name); |
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try { |
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return $type::getValue($value); |
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} catch (FormatterException $e) { |
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return $this->getDefaultValue($name); |
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} |
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} |
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public function getDataCollection(array $values) |
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{ |
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$ret = []; |
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foreach ($this->getFileds() as $name) { |
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if (array_key_exists($name, $values)) { |
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$ret[$name] = $this->getData($name, $values[$name]); |
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} else { |
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$type = $this->getType($name); |
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$ret[$name] = $type::getData($this->getDefaultValue($name)); |
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} |
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} |
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return $ret; |
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} |
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public function getValueCollection(array $values) |
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{ |
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$ret = []; |
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foreach ($this->getFileds() as $name) { |
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if (array_key_exists($name, $values)) { |
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$ret[$name] = $this->getValue($name, $values[$name]); |
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} else { |
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$ret[$name] = $this->getDefaultValue($name); |
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} |
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} |
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return $ret; |
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} |
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/** |
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* @return array |
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*/ |
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public function getFileds() |
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{ |
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return array_keys($this->fields); |
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} |
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/** |
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* @param string $name |
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* |
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* @return GenericType |
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*/ |
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protected function getField($name) |
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{ |
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if (array_key_exists($name, $this->fields)) { |
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return $this->fields[$name]; |
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} else { |
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throw new FormatterException('Field not exists'); |
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} |
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} |
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8 |
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protected function getDefaultValue($name) |
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{ |
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list($default, $type) = $this->getField($name); |
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return $default; |
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} |
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105
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/** |
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* @param $name |
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* |
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* @return \iMega\Formatter\Typer |
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*/ |
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protected function getType($name) |
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{ |
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list($default, $type) = $this->getField($name); |
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return $type; |
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} |
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} |
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iMega /
formatter
Loading history...
This checks looks for assignemnts to variables using the
list(...)function, where not all assigned variables are subsequently used.Consider the following code example.
Only the variables
$aand$care used. There was no need to assign$b.Instead, the list call could have been.