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<?php |
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/** |
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* This file is a part of "Axessors" library. |
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* |
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* @author <[email protected]> |
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* @license GPL |
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*/ |
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namespace NoOne4rever\Axessors; |
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use NoOne4rever\Axessors\Exceptions\TypeError; |
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/** |
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* Class ConditionsSuit. |
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* |
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* Processes Axessors conditions. |
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* |
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* @package NoOne4rever\Axessors |
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*/ |
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class ConditionsRunner extends RunningSuit |
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{ |
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/** @var string method name */ |
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private $method; |
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/** |
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* ConditionsSuit constructor. |
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* |
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* @param int $mode mode of execution |
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* @param PropertyData $data property data |
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* @param string $class class |
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* @param string $method method name |
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* @param object|null $object object |
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*/ |
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public function __construct(int $mode, PropertyData $data, string $class, string $method, $object = null) |
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{ |
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parent::__construct($mode, $data, $class, $object); |
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$this->method = $method; |
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} |
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/** |
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* Casts the property to integer. |
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* |
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* If the property is string or array returns it's length. |
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* If the property is integer of float returns the property itself. |
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* |
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* @param $value mixed value of the property |
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* @return int integer value of the property |
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* @throws TypeError if the property can't be turned into integer |
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*/ |
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public static function count($value): int |
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{ |
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switch (gettype($value)) { |
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case 'integer': |
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case 'float': |
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break; |
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case 'string': |
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$value = strlen($value); |
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break; |
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case 'array': |
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$value = count($value); |
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break; |
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default: |
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throw new TypeError('value of ' . var_export($value, true) . ' is not countable'); |
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} |
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return $value; |
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} |
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/** |
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* Checks the conditions defined in the Axessors comment. |
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* |
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* Creates logical tree of the conditions and then checks if the general result is true. |
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* |
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* @param $var mixed value of the property |
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* @return bool result of checking of the conditions |
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*/ |
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public function processConditions($var): bool |
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{ |
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if ($this->mode == RunningSuit::INPUT_MODE) { |
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$conditions = $this->propertyData->getInputConditions(); |
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} else { |
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$conditions = $this->propertyData->getOutputConditions(); |
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} |
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return $this->executeInjectedString($conditions, $var, $this->mode); |
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} |
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/** |
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* Executes conditions. |
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* |
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* @param string $expr conditions expression |
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* @param mixed $var value to process |
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* @param bool $mode mode of execution defined in RunningSuit |
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* @return bool the result of condition |
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*/ |
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protected function executeInjectedString(string $expr, $var, bool $mode): bool |
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{ |
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if (is_null($this->object)) { |
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return call_user_func("{$this->class}::__axessorsExecuteStatic", $expr, $var, $mode); |
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} else { |
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return $this->object->__axessorsExecute($expr, $var, $mode); |
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} |
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} |
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} |
NoOne4rever /
Axessors
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