private function incorporateLine(ContextInterface $context)
{
$cursor = new Cursor($context->getLine());
$context->getBlockCloser()->resetTip();
$context->setBlocksParsed(false);
$this->resetContainer($context, $cursor);
$context->getBlockCloser()->setLastMatchedContainer($context->getContainer());
// Check to see if we've hit 2nd blank line; if so break out of list:
if ($cursor->isBlank() && $context->getContainer()->endsWithBlankLine()) {
$this->breakOutOfLists($context, $context->getContainer());
}
$this->parseBlocks($context, $cursor);
// What remains at the offset is a text line. Add the text to the appropriate container.
// First check for a lazy paragraph continuation:
if ($this->isLazyParagraphContinuation($context, $cursor)) {
// lazy paragraph continuation
$context->getTip()->addLine($cursor->getRemainder());
return;
}
// not a lazy continuation
// finalize any blocks not matched
$context->getBlockCloser()->closeUnmatchedBlocks();
// Determine whether the last line is blank, updating parents as needed
$context->getContainer()->setLastLineBlank($cursor, $context->getLineNumber());
// Handle any remaining cursor contents
if ($context->getContainer()->isOpen()) {
$context->getContainer()->handleRemainingContents($context, $cursor);
} elseif (!$cursor->isBlank()) {
// Create paragraph container for line
$context->addBlock(new Paragraph());
$cursor->advanceToFirstNonSpace();
$context->getTip()->addLine($cursor->getRemainder());
}
}
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;
}
/**
* @param ContextInterface $context
* @param Cursor $cursor
*
* @return bool
*/
public function parse(ContextInterface $context, Cursor $cursor)
{
if (!$cursor->isIndented()) {
return false;
}
$context->setBlocksParsed(true);
return true;
}
/**
* @param ContextInterface $context
* @param Cursor $cursor
*
* @return bool
*/
public function parse(ContextInterface $context, Cursor $cursor)
{
if ($cursor->getIndent() < IndentedCodeParser::CODE_INDENT_LEVEL) {
return false;
}
$context->setBlocksParsed(true);
return true;
}
private function incorporateLine(ContextInterface $context)
{
$cursor = new Cursor($context->getLine());
$context->getBlockCloser()->resetTip();
$context->setBlocksParsed(false);
$context->setContainer($context->getDocument());
while ($context->getContainer()->hasChildren()) {
$lastChild = $context->getContainer()->getLastChild();
if (!$lastChild->isOpen()) {
break;
}
$context->setContainer($lastChild);
if (!$context->getContainer()->matchesNextLine($cursor)) {
$context->setContainer($context->getContainer()->getParent());
// back up to the last matching block
break;
}
}
$context->getBlockCloser()->setLastMatchedContainer($context->getContainer());
// Check to see if we've hit 2nd blank line; if so break out of list:
if ($cursor->isBlank() && $context->getContainer()->endsWithBlankLine()) {
$this->breakOutOfLists($context, $context->getContainer());
}
while (!$context->getContainer()->isCode() && !$context->getBlocksParsed()) {
$parsed = false;
foreach ($this->environment->getBlockParsers() as $parser) {
if ($parser->parse($context, $cursor)) {
$parsed = true;
break;
}
}
if (!$parsed || $context->getContainer()->acceptsLines()) {
$context->setBlocksParsed(true);
}
}
// What remains at the offset is a text line. Add the text to the appropriate container.
// First check for a lazy paragraph continuation:
if (!$context->getBlockCloser()->areAllClosed() && !$cursor->isBlank() && $context->getTip() instanceof Paragraph && count($context->getTip()->getStrings()) > 0) {
// lazy paragraph continuation
$context->getTip()->addLine($cursor->getRemainder());
} else {
// not a lazy continuation
// finalize any blocks not matched
$context->getBlockCloser()->closeUnmatchedBlocks();
// Determine whether the last line is blank, updating parents as needed
$context->getContainer()->setLastLineBlank($cursor, $context->getLineNumber());
// Handle any remaining cursor contents
if ($context->getContainer()->isOpen()) {
$context->getContainer()->handleRemainingContents($context, $cursor);
} elseif (!$cursor->isBlank()) {
// Create paragraph container for line
$context->addBlock(new Paragraph());
$cursor->advanceToFirstNonSpace();
$context->getTip()->addLine($cursor->getRemainder());
}
}
}
/**
* @param ContextInterface $context
* @param Cursor $cursor
*
* @return bool
*/
public function parse(ContextInterface $context, Cursor $cursor)
{
$match = RegexHelper::matchAt(RegexHelper::getInstance()->getHtmlBlockOpenRegex(), $cursor->getLine(), $cursor->getFirstNonSpacePosition());
if ($match === null) {
return false;
}
$context->addBlock(new HtmlBlock());
$context->setBlocksParsed(true);
return true;
}
/**
* @param ContextInterface $context
* @param Cursor $cursor
*
* @return bool
*/
public function parse(ContextInterface $context, Cursor $cursor)
{
if ($cursor->isIndented()) {
return false;
}
$match = RegexHelper::matchAt(RegexHelper::getInstance()->getThematicBreakRegex(), $cursor->getLine(), $cursor->getFirstNonSpacePosition());
if ($match === null) {
return false;
}
// Advance to the end of the string, consuming the entire line (of the thematic break)
$cursor->advanceBy(mb_strlen($cursor->getRemainder()));
$context->addBlock(new ThematicBreak());
$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;
}
/**
* @param \League\CommonMark\ContextInterface $context
* @param \League\CommonMark\Cursor $cursor
*
* @return bool
*/
public function parse(\League\CommonMark\ContextInterface $context, \League\CommonMark\Cursor $cursor)
{
$line = $cursor->getLine();
//either a line starting with 'example:' (expected to have a set of links)
//or a line starting with [example] (a single link)
//remove potential markdown formatting (except what we need)
$check = preg_replace('#[^a-z:\\[\\]]#', '', strtolower($line));
if (substr($check, 0, 8) != 'example:' and substr($check, 0, 9) != '[example]') {
return false;
}
$context->addBlock(new ExampleElement($cursor->getLine(), $this->path));
$cursor->advanceBy(strlen($line));
$context->setBlocksParsed(true);
return true;
}
/**
* @param ContextInterface $context
* @param Cursor $cursor
*
* @return bool
*/
public function parse(ContextInterface $context, Cursor $cursor)
{
$match = RegexHelper::matchAll('/^#{1,6}(?: +|$)/', $cursor->getLine(), $cursor->getFirstNonSpacePosition());
if (!$match) {
return false;
}
$cursor->advanceToFirstNonSpace();
$cursor->advanceBy(strlen($match[0]));
$level = strlen(trim($match[0]));
$str = $cursor->getRemainder();
$str = preg_replace('/^ *#+ *$/', '', $str);
$str = preg_replace('/ +#+ *$/', '', $str);
$context->addBlock(new Header($level, $str));
$context->setBlocksParsed(true);
return true;
}
/**
* @param ContextInterface $context
* @param Cursor $cursor
*
* @return bool
*/
public function parse(ContextInterface $context, Cursor $cursor)
{
if ($cursor->isIndented()) {
return false;
}
if ($cursor->getFirstNonSpaceCharacter() !== '<') {
return false;
}
$savedState = $cursor->saveState();
$cursor->advanceToFirstNonSpace();
$line = $cursor->getRemainder();
for ($blockType = 1; $blockType <= 7; $blockType++) {
$match = RegexHelper::matchAt(RegexHelper::getHtmlBlockOpenRegex($blockType), $line);
if ($match !== null && ($blockType < 7 || !$context->getContainer() instanceof Paragraph)) {
$cursor->restoreState($savedState);
$context->addBlock(new HtmlBlock($blockType));
$context->setBlocksParsed(true);
return true;
}
}
$cursor->restoreState($savedState);
return false;
}
