public function parse(ContextInterface $context, Cursor $cursor)
{
$document = $context->getDocument();
$tip = $context->getTip();
if (!$document->getLastChild() instanceof AttributesDocument) {
$attributesDocument = new AttributesDocument();
foreach ($document->getChildren() as $child) {
$document->removeChild($child);
$attributesDocument->addChild($child);
}
$document->addChild($attributesDocument);
if ($tip instanceof Document) {
$context->setTip($attributesDocument);
}
}
$state = $cursor->saveState();
$attributes = AttributesUtils::parse($cursor);
if (empty($attributes)) {
return false;
}
if (null !== $cursor->getFirstNonSpaceCharacter()) {
$cursor->restoreState($state);
return false;
}
$prepend = $tip instanceof Document || !$tip->getParent() instanceof Document && $context->getBlockCloser()->areAllClosed();
$context->addBlock(new Attributes($attributes, $prepend ? Attributes::PREPEND : Attributes::APPEND));
$context->setBlocksParsed(true);
return true;
}
public function parse(ContextInterface $context, Cursor $cursor)
{
$state = $cursor->saveState();
$attributes = AttributesUtils::parse($cursor);
if (empty($attributes)) {
return false;
}
if (null !== $cursor->getFirstNonSpaceCharacter()) {
$cursor->restoreState($state);
return false;
}
$context->addBlock(new Attributes($attributes));
$context->setBlocksParsed(true);
return true;
}
public function parse(ContextInterface $context, InlineParserContext $inlineContext)
{
$cursor = $inlineContext->getCursor();
if ($cursor->getFirstNonSpaceCharacter() !== '{') {
return false;
}
$char = $cursor->getCharacter();
if ('{' === $char) {
$char = (string) $cursor->getCharacter($cursor->getPosition() - 1);
}
$attributes = AttributesUtils::parse($cursor);
if (empty($attributes)) {
return false;
}
$inlineContext->getInlines()->add(new InlineAttributes($attributes, ' ' === $char || '' === $char));
return true;
}
public function parse(InlineParserContext $inlineContext)
{
$cursor = $inlineContext->getCursor();
if ($cursor->getFirstNonSpaceCharacter() !== '{') {
return false;
}
$char = $cursor->getCharacter();
if ('{' === $char) {
$char = (string) $cursor->getCharacter($cursor->getPosition() - 1);
}
$attributes = AttributesUtils::parse($cursor);
if (empty($attributes)) {
return false;
}
if ('' === $char) {
$cursor->advanceToFirstNonSpace();
}
$node = new InlineAttributes($attributes, ' ' === $char || '' === $char);
$inlineContext->getContainer()->appendChild($node);
$inlineContext->getDelimiterStack()->push(new Delimiter('attributes', 1, $node, false, false));
return true;
}
