/**
* @see Loadable::loadFragment
*
* @param string $source
* @param string $contentType
* @param array|\Traversable|Options $options
* @return DocumentFragment|NULL
*/
public function loadFragment($source, $contentType, $options = [])
{
if (FALSE !== ($json = $this->getJson($source, $contentType))) {
$document = new Document('1.0', 'UTF-8');
$fragment = $document->createDocumentFragment();
$this->transferTo($fragment, $json);
return $fragment;
}
return NULL;
}
/**
* @see LoadableFragment::loadFragment
* @param string $source
* @param string $contentType
* @param array|\Traversable|Options $options
* @return DocumentFragment|NULL
*/
public function loadFragment($source, $contentType, $options = [])
{
if ($this->supports($contentType)) {
$dom = new Document();
$fragment = $dom->createDocumentFragment();
$fragment->appendXml($source);
return $fragment;
}
return NULL;
}
/**
* @see Loadable::loadFragment
*
* @param string $source
* @param string $contentType
* @param array|\Traversable|Options $options
* @return DocumentFragment|NULL
*/
public function loadFragment($source, $contentType, $options = [])
{
$hasHeaderLine = isset($options['FIELDS']) ? FALSE : isset($options['HEADER']) && $options['HEADER'];
$this->configure($options);
if ($this->supports($contentType) && ($lines = $this->getLines($source))) {
$document = new Document('1.0', 'UTF-8');
$fragment = $document->createDocumentFragment();
$this->appendLines($fragment, $lines, $hasHeaderLine, isset($options['FIELDS']) ? $options['FIELDS'] : NULL);
return $fragment;
}
return NULL;
}
/**
* @see Loadable::loadFragment
*
* @param string $source
* @param string $contentType
* @param array|\Traversable|Options $options
* @return DocumentFragment|NULL
*/
public function loadFragment($source, $contentType, $options = [])
{
if ($this->supports($contentType) && !empty($source)) {
$document = new Document();
$document->preserveWhiteSpace = FALSE;
$document->registerNamespace('jx', self::XMLNS_JSONX);
$sourceFragment = $document->createDocumentFragment();
$sourceFragment->appendXml($source);
$target = new Document();
$target->registerNamespace('json', self::XMLNS_JSONDOM);
$targetFragment = $target->createDocumentFragment();
foreach ($sourceFragment->childNodes as $node) {
$this->transferNode($node, $targetFragment);
}
return $targetFragment;
}
return NULL;
}
/**
* @see LoadableFragment::loadFragment
* @param string $source
* @param string $contentType
* @param array|\Traversable|Options $options
* @return DocumentFragment|NULL
*/
public function loadFragment($source, $contentType, $options = [])
{
if ($this->supports($contentType)) {
$options = $this->getOptions($options);
$loadOptions = (int) $options[self::LIBXML_OPTIONS];
return $this->captureLibxmlErrors(function () use($source, $loadOptions) {
$document = new Document();
$fragment = $document->createDocumentFragment();
$document->loadHTML('<html-fragment>' . $source . '</html-fragment>', $loadOptions);
$nodes = $document->evaluate('//html-fragment[1]/node()');
foreach ($nodes as $node) {
$fragment->append($node);
}
return $fragment;
});
}
return NULL;
}
/**
* @param string $source
* @param string $contentType
* @param array|\Traversable|Options $options
* @return \FluentDOM\DocumentFragment|null
*/
public function loadFragment($source, $contentType, $options = [])
{
if ($this->supports($contentType)) {
$dom = new Document('1.0', 'UTF-8');
$fragment = $dom->createDocumentFragment();
$onMapKey = $this->_onMapKey;
if (isset($options[self::ON_MAP_KEY]) && is_callable($options[self::ON_MAP_KEY])) {
$this->onMapKey($options[self::ON_MAP_KEY]);
}
$this->transferTo($fragment, json_decode($source), $this->_recursions);
$this->_onMapKey = $onMapKey;
return $fragment;
}
return NULL;
}
