/**
*
* @param array $stackFrame
* @return TokenStream
*/
public function parseStackFrame(array $stackFrame, VarParser $varParser)
{
$builder = new TokenStreamBuilder();
if (isset($stackFrame['class'])) {
$reflect = new \ReflectionClass($stackFrame['class']);
$builder->addKeyword($reflect->getShortName(), $stackFrame['class'])->addPunctuation($stackFrame['type']);
}
if (isset($stackFrame['function'])) {
$args = array();
foreach ($stackFrame['args'] as $arg) {
$args[] = $varParser->parse($arg, -1);
}
$builder->addKeyword($stackFrame['function'])->addBrace('(');
if (count($args)) {
$builder->addStream(array_shift($args));
while (count($args)) {
$builder->addPunctuation(',')->addWhitespece()->addStream(array_shift($args));
}
}
$builder->addBrace(')');
}
if (isset($stackFrame['file'])) {
if (isset($stackFrame['class']) or isset($stackFrame['function'])) {
$builder->addWhitespece()->addPlainText('in')->addWhitespece();
}
$builder->addKeyword(basename($stackFrame['file']), $stackFrame['file']);
if (isset($stackFrame['line'])) {
$builder->addWhitespece()->addPlainText('line')->addWhitespece()->addKeyword($stackFrame['line']);
}
}
return $builder->getStream();
}
/**
*
* @param mixed $var
* @param integer $deep
* @param VarParser $parser
* @return TokenStream
*/
public function tokenize($var, $deep, VarParser $parser)
{
$builder = new TokenStreamBuilder();
if ($var == '' or $deep >= $this->maxDeep) {
$builder->addString('"' . $var . '"');
return $builder->getStream();
}
$lines = $lines = array_map('trim', explode("\n", $var));
$firstLine = array_shift($lines);
if ($this->maxLen and strlen($firstLine) > $this->maxLen) {
$firstLine = substr($firstLine, 0, $this->maxLen) . '…';
}
$builder->addString('"' . $firstLine . '"', implode("\n", $lines));
return $builder->getStream();
}
protected function tokenizeProps(TokenStreamBuilder $builder, $var, $props, $deep, VarParser $parser)
{
$keyLen = array_reduce($props, function ($maxLen, $prop) {
$len = strlen($prop->getName());
return $len > $maxLen ? $len : $maxLen;
});
$builder->addNewLine();
foreach ($props as $prop) {
$propName = $prop->getName();
$propValue = $prop->getValue($var);
$modifiers = $this->getPropModifiers($prop);
$diff = $keyLen - strlen($propName . '');
$builder->addIndention()->addType(implode('', $modifiers))->addWhitespece()->addBrace('[')->addString('"' . $propName . '"')->addBrace(']')->addWhitespece($diff + 1)->addPunctuation('=>')->addWhitespece();
$stream = $parser->parse($propValue, $deep - 1);
$builder->addStream($stream);
$builder->addNewLine();
}
}
protected function tokenizeItems(TokenStreamBuilder $builder, $var, $deep, VarParser $parser)
{
$keyLen = array_reduce(array_keys($var), function ($maxLen, $key) {
$len = strlen($key . '') + (is_string($key) ? 2 : 0);
return $len > $maxLen ? $len : $maxLen;
});
$builder->addWhitespece()->addBrace('{')->addNewLine();
foreach ($var as $key => $value) {
$builder->addIndention();
// $builder->addBrace('[');
if (is_string($key)) {
$builder->addString('"' . $key . '"');
} else {
$builder->addNumber($key);
}
// $builder->addBrace(']');
$diff = $keyLen - strlen($key . '') - (is_string($key) ? 2 : 0);
$builder->addWhitespece($diff + 1)->addPunctuation('=>')->addWhitespece();
$stream = $parser->parse($value, $deep - 1);
$builder->addStream($stream);
$builder->addNewLine();
}
$builder->addBrace('}');
}
/**
*
* @param mixed $var
* @param integer $deep
* @param VarParser $parser
* @return TokenStream
*/
public function tokenize($var, $deep, VarParser $parser)
{
$builder = new TokenStreamBuilder();
switch (gettype($var)) {
case 'object':
if ($deep >= 0) {
$builder->addKeyword(get_class($var))->addWhitespece()->addBrace('{}');
} else {
$reflect = new \ReflectionClass($var);
$builder->addKeyword($reflect->getShortName())->addWhitespece()->addBrace('{}');
}
break;
case 'array':
$builder->addType('array')->addBrace('(')->addNumber(count($var))->addBrace(')')->addWhitespece()->addBrace('{');
if (count($var)) {
$builder->addKeyword('…');
}
$builder->addBrace('{}');
break;
case 'NULL':
$builder->addKeyword('null');
break;
case 'boolean':
$builder->addKeyword($var ? 'true' : 'false');
break;
case 'integer':
case 'double':
$builder->addNumber($var);
break;
case 'string':
$builder->addString('"' . $var . '"');
break;
}
return $builder->getStream();
}
