/**
* @param \League\CommonMark\ContextInterface $context
* @param \League\CommonMark\InlineParserContext $inlineContext
* @return bool
*/
public function parse(ContextInterface $context, InlineParserContext $inlineContext)
{
$this->context = $context;
$this->inlineContext = $inlineContext;
$this->cursor = $inlineContext->getCursor();
$this->originalState = $this->cursor->saveState();
$this->cursor->advance();
return $this->parseMediaType();
}
public function matchesNextLine(Cursor $cursor)
{
if ($cursor->getIndent() <= 3 && $cursor->getFirstNonSpaceCharacter() === '>') {
$cursor->advanceToFirstNonSpace();
$cursor->advance();
if ($cursor->getCharacter() === ' ') {
$cursor->advance();
}
return true;
}
return false;
}
/**
* @param ContextInterface $context
* @param Cursor $cursor
*
* @return bool
*/
public function parse(ContextInterface $context, Cursor $cursor)
{
if ($cursor->getFirstNonSpaceCharacter() !== '>') {
return false;
}
$cursor->advanceToFirstNonSpace();
$cursor->advance();
if ($cursor->getCharacter() === ' ') {
$cursor->advance();
}
$context->addBlock(new BlockQuote());
return true;
}
public function parse(ContextInterface $context, Cursor $cursor)
{
$inlineParserContext = new InlineParserContext($cursor);
while (($character = $cursor->getCharacter()) !== null) {
if ($matchingParsers = $this->environment->getInlineParsersForCharacter($character)) {
foreach ($matchingParsers as $parser) {
if ($parser->parse($context, $inlineParserContext)) {
continue 2;
}
}
}
// We reach here if none of the parsers can handle the input
// Attempt to match multiple non-special characters at once
$text = $cursor->match($this->environment->getInlineParserCharacterRegex());
// This might fail if we're currently at a special character which wasn't parsed; if so, just add that character
if ($text === null) {
$cursor->advance();
$text = $character;
}
$lastInline = $inlineParserContext->getInlines()->last();
if ($lastInline instanceof Text && !isset($lastInline->data['delim'])) {
$lastInline->append($text);
} else {
$inlineParserContext->getInlines()->add(new Text($text));
}
}
foreach ($this->environment->getInlineProcessors() as $inlineProcessor) {
$inlineProcessor->processInlines($inlineParserContext->getInlines(), $inlineParserContext->getDelimiterStack());
}
return $inlineParserContext->getInlines();
}
public function matchesNextLine(Cursor $cursor)
{
if (!$cursor->isIndented() && $cursor->getFirstNonSpaceCharacter() === '>') {
$cursor->advanceToFirstNonSpace();
$cursor->advance();
$cursor->advanceBySpaceOrTab();
return true;
}
return false;
}
public function matchesNextLine(Cursor $cursor)
{
if ($cursor->getIndent() <= 3 && in_array($cursor->getFirstNonSpaceCharacter(), static::getIconBlockTypes())) {
$cursor->advanceToFirstNonSpace();
if ($cursor->peek() === '>') {
$cursor->advanceBy(2);
if ($cursor->getCharacter() === ' ') {
$cursor->advance();
}
return true;
}
}
return false;
}
/**
* @param ContextInterface $context
* @param Cursor $cursor
*
* @return bool
*/
public function parse(ContextInterface $context, Cursor $cursor)
{
if ($cursor->getFirstNonSpaceCharacter() !== 'A' || $cursor->getCharacter($cursor->getFirstNonSpacePosition() + 1) !== '>') {
return false;
}
$cursor->advanceToFirstNonSpace();
if ($cursor->peek() === '>') {
$cursor->advanceBy(2);
if ($cursor->getCharacter() === ' ') {
$cursor->advance();
}
}
$context->addBlock(new Aside());
return true;
}
/**
* @param ContextInterface $context
* @param Cursor $cursor
*
* @return bool
*/
public function parse(ContextInterface $context, Cursor $cursor)
{
if (!in_array($cursor->getFirstNonSpaceCharacter(), IconBlock::getIconBlockTypes()) || $cursor->getCharacter($cursor->getFirstNonSpacePosition() + 1) !== '>') {
return false;
}
$type = $cursor->getFirstNonSpaceCharacter();
$cursor->advanceToFirstNonSpace();
if ($cursor->peek() === '>') {
$cursor->advanceBy(2);
if ($cursor->getCharacter() === ' ') {
$cursor->advance();
}
}
$context->addBlock(new IconBlock($type));
return true;
}
/**
* @param Cursor $cursor
*
* @return array|bool
*/
protected function tryParseInlineLinkAndTitle(Cursor $cursor)
{
$cursor->advance();
$cursor->advanceToFirstNonSpace();
if (($dest = LinkParserHelper::parseLinkDestination($cursor)) === null) {
return false;
}
$cursor->advanceToFirstNonSpace();
$title = null;
// make sure there's a space before the title:
if (preg_match('/^\\s/', $cursor->peek(-1))) {
$title = LinkParserHelper::parseLinkTitle($cursor) ?: '';
}
$cursor->advanceToFirstNonSpace();
if (!$cursor->match('/^\\)/')) {
return false;
}
return ['url' => $dest, 'title' => $title];
}
/**
* @param Cursor $cursor
*
* @return array|bool
*/
protected function tryParseInlineLinkAndTitle(Cursor $cursor)
{
if ($cursor->getCharacter() !== '(') {
return false;
}
$previousState = $cursor->saveState();
$cursor->advance();
$cursor->advanceToFirstNonSpace();
if (($dest = LinkParserHelper::parseLinkDestination($cursor)) === null) {
$cursor->restoreState($previousState);
return false;
}
$cursor->advanceToFirstNonSpace();
$title = null;
// make sure there's a space before the title:
if (preg_match(RegexHelper::REGEX_WHITESPACE_CHAR, $cursor->peek(-1))) {
$title = LinkParserHelper::parseLinkTitle($cursor) ?: '';
}
$cursor->advanceToFirstNonSpace();
if ($cursor->match('/^\\)/') === null) {
$cursor->restoreState($previousState);
return false;
}
return ['url' => $dest, 'title' => $title];
}
