protected function _beforeSave()
{
parent::_beforeSave();
foreach ($this->getModel()->getExprColumns() as $name) {
$expr = $this->getModel()->getExpr($name);
if ($expr instanceof Kwf_Model_Select_Expr_Parent) {
$ref = $this->getModel()->getReference($expr->getParent());
if ($ref === Kwf_Model_RowsSubModel_Interface::SUBMODEL_PARENT) {
continue;
}
}
$this->{$name} = $this->getModel()->getExprValue($this, $name);
}
foreach ($this->getModel()->getProxyContainerModels() as $model) {
foreach ($model->getExistingRows() as $proxyRow) {
if ($proxyRow->getProxiedRow() === $this) {
foreach ($model->getExprColumns() as $name) {
$expr = $model->getExpr($name);
if ($expr instanceof Kwf_Model_Select_Expr_Parent) {
$ref = $model->getReference($expr->getParent());
if ($ref === Kwf_Model_RowsSubModel_Interface::SUBMODEL_PARENT) {
continue;
}
}
$this->{$name} = $model->getExprValue($proxyRow, $name);
}
}
}
}
}
protected function _toArrayWithoutPrimaryKeys()
{
// TODO: wird in service model momentan nicht korrekt aufgerufen
// theoretisch müssten dort auch die primarys von den siblings entfernt werden
// aber der service hat momentan eh keine siblings.
// test case wäre:
return parent::_toArrayWithoutPrimaryKeys();
}
public function __get($name)
{
if (preg_match('#^name_([a-z]{2})$#', $name, $m)) {
$ret = $this->getModel()->getNameByLanguageAndId($m[1], $this->id);
} else {
$ret = parent::__get($name);
}
return $ret;
}
protected function _beforeSave()
{
parent::_beforeSave();
foreach ($this->getModel()->getExprColumns() as $name) {
$this->{$name} = $this->getModel()->getExprValue($this, $name);
}
foreach ($this->getModel()->getProxyContainerModels() as $model) {
foreach ($model->getExprColumns() as $name) {
foreach ($model->getExistingRows() as $proxyRow) {
if ($proxyRow->getProxiedRow() === $this) {
$this->{$name} = $model->getExprValue($proxyRow, $name);
}
}
}
}
}
public function getSilblingRow()
{
$rows = parent::_getSiblingRows();
return $rows[$this->type];
}
protected function _beforeSaveSiblingMaster()
{
parent::_beforeSaveSiblingMaster();
$this->_siblingRow->{$this->_fieldName} = json_encode($this->_data);
}
public function __construct($config)
{
$data['url'] = $config['url'];
$encoding = false;
if (substr($data['url'], 0, 7) == 'file://' || substr($data['url'], 0, 6) == 'php://') {
$str = file_get_contents($data['url']);
} else {
$response = $config['model']->getHttpRequestor()->request($data['url']);
if ($response->getStatusCode() != 200) {
throw new Kwf_Exception("invalid status response from server: " . $response->getStatusCode() . " for '{$data['url']}'");
}
$str = $response->getBody();
}
if (!$str) {
throw new Kwf_Exception("Can't load feed '{$data['url']}', response is empty");
}
$originalContent = $str;
$str = trim($str);
if (preg_match('#<?xml[^>]* encoding=["\']([^"\']*)["\']#', $str, $m)) {
$encoding = trim(strtolower($m[1]));
if ($encoding != 'utf8' && $encoding != 'utf-8') {
try {
$str = iconv($encoding, 'utf-8', $str);
$str = preg_replace('#(<?xml[^>]* encoding=["\'])([^"\']*)(["\'])#', '\\1utf-8\\3', $str);
} catch (Exception $e) {
}
}
} else {
if (isset($response)) {
$ct = $response->getContentType();
if ($ct) {
if (preg_match('#charset=([^;]*)#i', strtolower($ct), $m)) {
$encoding = trim($m[1]);
if ($encoding != 'utf8' && $encoding != 'utf-8') {
$str = iconv($encoding, 'utf-8', $str);
}
}
}
}
}
if (!$encoding) {
try {
$encoding = $config['model']->getDefaultEncoding();
$str = iconv($encoding, 'utf-8', $str);
} catch (Exception $e) {
}
}
$entityLoaderWasDisabled = libxml_disable_entity_loader(true);
$this->_xml = simplexml_load_string($str, 'SimpleXMLElement', LIBXML_NOERROR | LIBXML_NOWARNING);
if (!$this->_xml) {
//try with another encoding
$this->_xml = simplexml_load_string(iconv('iso-8859-1', 'utf-8', $str), 'SimpleXMLElement', LIBXML_NOERROR | LIBXML_NOWARNING);
if ($this->_xml) {
$encoding = 'iso-8859-1';
}
}
if (!$this->_xml) {
if (class_exists('tidy')) {
//maximum length; simply cut off, tidy will repair it properly
$maxLength = 5 * 1024 * 1024;
if (strlen($str) > $maxLength) {
$str = substr($str, 0, $maxLength);
}
$c = array('indent' => true, 'input-xml' => true, 'output-xml' => true, 'wrap' => '86', 'char-encoding' => 'utf8', 'newline' => 'LF');
$tidy = new tidy();
$tidy->parseString($str, $c, 'utf8');
$tidy->cleanRepair();
$str = $tidy->value;
$str = preg_replace('#(<?xml[^>]* encoding=["\'])([^"\']*)(["\'])#', '\\1utf-8\\3', $str);
$str = str_replace("", '', $str);
$this->_xml = simplexml_load_string($str, 'SimpleXMLElement', LIBXML_NOERROR | LIBXML_NOWARNING);
}
}
libxml_disable_entity_loader($entityLoaderWasDisabled);
if (!$this->_xml) {
throw new Kwf_Exception("Can't load feed: '{$data['url']}' " . $originalContent);
}
if ($this->_xml->channel) {
$data['format'] = self::FORMAT_RSS;
} else {
if ($this->_xml->getName() == 'feed') {
$data['format'] = self::FORMAT_ATOM;
} else {
throw new Kwf_Exception("Can't load feed '{$data['url']}', unknown format: " . $originalContent);
}
}
$data['encoding'] = $encoding;
$data['hub'] = null;
if ($data['format'] == self::FORMAT_RSS) {
$data['title'] = (string) $this->_xml->channel->title;
$data['link'] = (string) $this->_xml->channel->link;
$data['description'] = (string) $this->_xml->channel->description;
//der hub ist im atom namespace in einem rss20 feed
//also in diesen namespace wechseln
foreach ($this->_xml->channel->children('http://www.w3.org/2005/Atom')->link as $link) {
$link = $link->attributes('');
//die attribute sind aber wida im default namespace, also wida rauswechseln
if ($link['rel'] == 'hub') {
$data['hub'] = (string) $link['href'];
break;
}
}
} else {
$data['title'] = (string) $this->_xml->title;
$data['link'] = null;
foreach ($this->_xml->link as $link) {
if (!$link['href']) {
continue;
}
if ($link['rel'] != 'self') {
$data['link'] = (string) $link['href'];
break;
}
}
foreach ($this->_xml->link as $link) {
if (!$link['href']) {
continue;
}
if ($link['rel'] == 'hub') {
$data['hub'] = (string) $link['href'];
break;
}
}
}
$config['data'] = $data;
Kwf_Benchmark::count('loaded feed');
parent::__construct($config);
}
public function __construct(array $config)
{
$this->_parentRow = $config['parentRow'];
parent::__construct($config);
}
