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<?php |
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namespace gossi\codegen\parser\visitor\parts; |
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use gossi\codegen\model\ValueInterface; |
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use gossi\codegen\parser\PrettyPrinter; |
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use PhpParser\Node; |
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use PhpParser\Node\Const_; |
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use PhpParser\Node\Expr\Array_; |
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use PhpParser\Node\Expr\ClassConstFetch; |
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use PhpParser\Node\Expr\ConstFetch; |
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use PhpParser\Node\Scalar\DNumber; |
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use PhpParser\Node\Scalar\LNumber; |
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use PhpParser\Node\Scalar\MagicConst; |
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use PhpParser\Node\Scalar\String_; |
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trait ValueParserPart { |
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private $constMap = [ |
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'false' => false, |
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'true' => true |
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]; |
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/** |
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* Parses the value of a node into the model |
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* |
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* @param ValueInterface $obj |
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* @param Node $node |
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* @return void |
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*/ |
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private function parseValue(ValueInterface $obj, Node $node) { |
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$value = $node instanceof Const_ ? $node->value : $node->default; |
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if ($value !== null) { |
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if ($this->isPrimitive($value)) { |
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$obj->setValue($this->getPrimitiveValue($value)); |
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} else { |
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$obj->setExpression($this->getExpression($value)); |
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} |
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} |
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} |
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/** |
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* Returns whether this node is a primitive value |
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* |
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* @param Node $node |
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* @return boolean |
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*/ |
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private function isPrimitive(Node $node) { |
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return $node instanceof String_ |
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|| $node instanceof LNumber |
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|| $node instanceof DNumber |
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|| $this->isBool($node) |
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|| $this->isNull($node); |
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} |
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/** |
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* Returns the primitive value |
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* |
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* @param Node $node |
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* @return mixed |
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*/ |
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private function getPrimitiveValue(Node $node) { |
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if ($this->isBool($node)) { |
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return (bool) $this->getExpression($node); |
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} |
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if ($this->isNull($node)) { |
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return null; |
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} |
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return $node->value; |
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} |
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/** |
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* Returns whether this node is a boolean value |
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* |
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* @param Node $node |
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* @return boolean |
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*/ |
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5 |
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private function isBool(Node $node) { |
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if ($node instanceof ConstFetch) { |
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$const = $node->name->parts[0]; |
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if (isset($this->constMap[$const])) { |
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return is_bool($this->constMap[$const]); |
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} |
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return is_bool($const); |
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} |
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} |
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/** |
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* Returns whether this node is a null value |
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* |
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* @param Node $node |
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* @return boolean |
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*/ |
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5 |
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private function isNull(Node $node) { |
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5 |
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if ($node instanceof ConstFetch) { |
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2 |
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$const = $node->name->parts[0]; |
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return $const === 'null'; |
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} |
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} |
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/** |
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* Returns the value from a node |
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* |
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* @param Node $node |
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* @return mixed |
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*/ |
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private function getExpression(Node $node) { |
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4 |
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if ($node instanceof ConstFetch) { |
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$const = $node->name->parts[0]; |
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3 |
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if (isset($this->constMap[$const])) { |
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return $this->constMap[$const]; |
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} |
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return $const; |
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} |
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3 |
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if ($node instanceof ClassConstFetch) { |
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return $node->class->parts[0] . '::' . $node->name; |
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} |
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2 |
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if ($node instanceof MagicConst) { |
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return $node->getName(); |
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} |
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2 |
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if ($node instanceof Array_) { |
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$prettyPrinter = new PrettyPrinter(); |
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return $prettyPrinter->prettyPrintExpr($node); |
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} |
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} |
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} |
gossi /
php-code-generator
Loading history...
This property has been deprecated. The supplier of the class has supplied an explanatory message.
The explanatory message should give you some clue as to whether and when the property will be removed from the class and what other property to use instead.