/**
* Returns the NEON representation of a value.
* @param mixed
* @param int
* @return string
*/
public static function encode($var, $options = NULL)
{
if ($var instanceof DateTime) {
return $var->format('Y-m-d H:i:s O');
} elseif ($var instanceof NeonEntity) {
return self::encode($var->value) . '(' . substr(self::encode($var->attributes), 1, -1) . ')';
}
if (is_object($var)) {
$obj = $var;
$var = array();
foreach ($obj as $k => $v) {
$var[$k] = $v;
}
}
if (is_array($var)) {
$isList = Validators::isList($var);
$s = '';
if ($options & self::BLOCK) {
if (count($var) === 0) {
return "[]";
}
foreach ($var as $k => $v) {
$v = self::encode($v, self::BLOCK);
$s .= ($isList ? '-' : self::encode($k) . ':') . (Strings::contains($v, "\n") ? "\n\t" . str_replace("\n", "\n\t", $v) : ' ' . $v) . "\n";
continue;
}
return $s;
} else {
foreach ($var as $k => $v) {
$s .= ($isList ? '' : self::encode($k) . ': ') . self::encode($v) . ', ';
}
return ($isList ? '[' : '{') . substr($s, 0, -2) . ($isList ? ']' : '}');
}
} elseif (is_string($var) && !is_numeric($var) && !preg_match('~[\\x00-\\x1F]|^\\d{4}|^(true|false|yes|no|on|off|null)$~i', $var) && preg_match('~^' . self::$patterns[4] . '$~', $var)) {
return $var;
} elseif (is_float($var)) {
$var = var_export($var, TRUE);
return Strings::contains($var, '.') ? $var : $var . '.0';
} else {
return json_encode($var);
}
}
/**
* Search for commmand classes of kernel
*/
public static function getKernelClasses()
{
$classes = array();
//
$namespace = "AR\\Kernel\\Console\\Commands";
//
foreach (get_declared_classes() as $value) {
if (\Strings::contains($value, $namespace)) {
$classes[] = $value;
}
}
return $classes;
}
/**
* {contentType ...}
*/
public function macroContentType(MacroNode $node, PhpWriter $writer)
{
if (Strings::contains($node->args, 'xhtml')) {
$this->getCompiler()->setContentType(LatteCompiler::CONTENT_XHTML);
} elseif (Strings::contains($node->args, 'html')) {
$this->getCompiler()->setContentType(LatteCompiler::CONTENT_HTML);
} elseif (Strings::contains($node->args, 'xml')) {
$this->getCompiler()->setContentType(LatteCompiler::CONTENT_XML);
} elseif (Strings::contains($node->args, 'javascript')) {
$this->getCompiler()->setContentType(LatteCompiler::CONTENT_JS);
} elseif (Strings::contains($node->args, 'css')) {
$this->getCompiler()->setContentType(LatteCompiler::CONTENT_CSS);
} elseif (Strings::contains($node->args, 'calendar')) {
$this->getCompiler()->setContentType(LatteCompiler::CONTENT_ICAL);
} else {
$this->getCompiler()->setContentType(LatteCompiler::CONTENT_TEXT);
}
// temporary solution
if (Strings::contains($node->args, '/')) {
return $writer->write('$netteHttpResponse->setHeader("Content-Type", %var)', $node->args);
}
}
/**
* Converts @service or @Class -> service name and checks its existence.
* @param mixed
* @return string of FALSE, if argument is not service name
*/
public function getServiceName($arg, $self = NULL)
{
if (!is_string($arg) || !preg_match('#^@[\\w\\\\.].+$#', $arg)) {
return FALSE;
}
$service = substr($arg, 1);
if ($service === self::CREATED_SERVICE) {
$service = $self;
}
if (Strings::contains($service, '\\')) {
if ($this->classes === FALSE) {
// may be disabled by prepareClassList
return $service;
}
$res = $this->getByType($service);
if (!$res) {
throw new ServiceCreationException("Reference to missing service of type {$service}.");
}
return $res;
}
if (!isset($this->definitions[$service])) {
throw new ServiceCreationException("Reference to missing service '{$service}'.");
}
return $service;
}
private function processHtmlTagEnd(LatteToken $token)
{
if ($token->text === '-->') {
$this->output .= $token->text;
$this->setContext(NULL);
return;
}
$htmlNode = end($this->htmlNodes);
$isEmpty = !$htmlNode->closing && (Strings::contains($token->text, '/') || $htmlNode->isEmpty);
if ($isEmpty && in_array($this->contentType, array(self::CONTENT_HTML, self::CONTENT_XHTML))) {
// auto-correct
$token->text = preg_replace('#^.*>#', $this->contentType === self::CONTENT_XHTML ? ' />' : '>', $token->text);
}
if (empty($htmlNode->macroAttrs)) {
$this->output .= $token->text;
} else {
$code = substr($this->output, $htmlNode->offset) . $token->text;
$this->output = substr($this->output, 0, $htmlNode->offset);
$this->writeAttrsMacro($code, $htmlNode);
if ($isEmpty) {
$htmlNode->closing = TRUE;
$this->writeAttrsMacro('', $htmlNode);
}
}
if ($isEmpty) {
$htmlNode->closing = TRUE;
}
if (!$htmlNode->closing && (strcasecmp($htmlNode->name, 'script') === 0 || strcasecmp($htmlNode->name, 'style') === 0)) {
$this->setContext(strcasecmp($htmlNode->name, 'style') ? self::CONTENT_JS : self::CONTENT_CSS);
} else {
$this->setContext(NULL);
if ($htmlNode->closing) {
array_pop($this->htmlNodes);
}
}
}
/**
* Date/time formatting.
* @param string|int|DateTime
* @param string
* @return string
*/
public static function date($time, $format = NULL)
{
if ($time == NULL) {
// intentionally ==
return NULL;
}
if (!isset($format)) {
$format = self::$dateFormat;
}
$time = DateTime53::from($time);
return Strings::contains($format, '%') ? strftime($format, $time->format('U')) : $time->format($format);
// formats using date()
}
