/**
* Create a new markua converter instance.
*/
public function __construct()
{
$environment = new Environment();
$environment->addExtension(new MarkuaExtension());
$this->docParser = new DocParser($environment);
$this->htmlRenderer = new HtmlRenderer($environment);
}
/**
* @param ContextInterface $context
* @param InlineParserContext $inlineContext
*
* @return bool
*/
public function parse(ContextInterface $context, InlineParserContext $inlineContext)
{
$cursor = $inlineContext->getCursor();
$startPos = $cursor->getPosition();
$previousState = $cursor->saveState();
// Look through stack of delimiters for a [ or !
$opener = $inlineContext->getDelimiterStack()->searchByCharacter(['[', '!']);
if ($opener === null) {
return false;
}
if (!$opener->isActive()) {
// no matched opener; remove from emphasis stack
$inlineContext->getDelimiterStack()->removeDelimiter($opener);
return false;
}
$isImage = $opener->getChar() === '!';
// Instead of copying a slice, we null out the parts of inlines that don't correspond to linkText; later, we'll
// collapse them. This is awkward, and could be simplified if we made inlines a linked list instead
$inlines = $inlineContext->getInlines();
$labelInlines = new ArrayCollection($inlines->toArray());
$this->nullify($labelInlines, 0, $opener->getPos() + 1);
$cursor->advance();
// Check to see if we have a link/image
if (!($link = $this->tryParseLink($cursor, $context->getDocument()->getReferenceMap(), $opener, $startPos))) {
// No match
$inlineContext->getDelimiterStack()->removeDelimiter($opener);
// Remove this opener from stack
$cursor->restoreState($previousState);
return false;
}
$delimiterStack = $inlineContext->getDelimiterStack();
$stackBottom = $opener->getPrevious();
foreach ($this->environment->getInlineProcessors() as $inlineProcessor) {
$inlineProcessor->processInlines($labelInlines, $delimiterStack, $stackBottom);
}
if ($delimiterStack instanceof DelimiterStack) {
$delimiterStack->removeAll($stackBottom);
}
// Remove the part of inlines that become link_text
$this->nullify($inlines, $opener->getPos(), $inlines->count());
// processEmphasis will remove this and later delimiters.
// Now, for a link, we also remove earlier link openers (no links in links)
if (!$isImage) {
$inlineContext->getDelimiterStack()->removeEarlierMatches('[');
}
$inlines->add($this->createInline($link['url'], $labelInlines, $link['title'], $isImage));
return true;
}
/**
* Create and return a CommonMark environment
*
* @return Environment CommonMark environment
*/
protected function environment()
{
// Obtain a pre-configured Environment with all the CommonMark parsers/renderers ready-to-go
$environment = Environment::createCommonMarkEnvironment();
// Custom environment initialization
return $this->initializeEnvironment($environment);
}
/**
* @param string $markdown
* @param string $expected
* @dataProvider e2eProvider
*/
public function testFullRender($markdown, $expected)
{
$factory = new CliRendererFactory();
$renderer = $factory->__invoke();
$parser = new DocParser(Environment::createCommonMarkEnvironment());
$this->assertEquals($expected, $renderer->renderBlock($parser->parse($markdown)));
}
public function testExerciseRendererSetsCurrentExerciseAndRendersExercise()
{
$menu = $this->getMockBuilder(CliMenu::class)->disableOriginalConstructor()->getMock();
$item = $this->getMock(MenuItemInterface::class);
$item->expects($this->any())->method('getText')->will($this->returnValue('Exercise 2'));
$menu->expects($this->once())->method('getSelectedItem')->will($this->returnValue($item));
$menu->expects($this->once())->method('close');
$exercise1 = $this->getMock(ExerciseInterface::class);
$exercise2 = $this->getMock(ExerciseInterface::class);
$exercises = [$exercise1, $exercise2];
$exerciseRepository = $this->getMockBuilder(ExerciseRepository::class)->disableOriginalConstructor()->getMock();
$userState = $this->getMock(UserState::class);
$userStateSerializer = $this->getMockBuilder(UserStateSerializer::class)->disableOriginalConstructor()->getMock();
$exerciseRepository->expects($this->once())->method('findByName')->with('Exercise 2')->will($this->returnValue($exercise2));
$exerciseRepository->expects($this->once())->method('findAll')->will($this->returnValue($exercises));
$userState->expects($this->once())->method('setCurrentExercise')->with('Exercise 2');
$userStateSerializer->expects($this->once())->method('serialize')->with($userState);
$problemFile = sprintf('%s/%s/problem.md', sys_get_temp_dir(), $this->getName());
$exercise2->expects($this->once())->method('getProblem')->will($this->returnValue($problemFile));
if (!is_dir(dirname($problemFile))) {
mkdir(dirname($problemFile), 0775, true);
}
file_put_contents($problemFile, '### Exercise Content');
$markdownRenderer = new MarkdownRenderer(new DocParser(Environment::createCommonMarkEnvironment()), (new CliRendererFactory())->__invoke());
$color = new Color();
$color->setForceStyle(true);
$exerciseRenderer = new ExerciseRenderer('phpschool', $exerciseRepository, $userState, $userStateSerializer, $markdownRenderer, $color, new StdOutput($color, $this->getMock(TerminalInterface::class)));
$this->expectOutputString(file_get_contents(__DIR__ . '/res/exercise-help-expected.txt'));
$exerciseRenderer->__invoke($menu);
unlink($problemFile);
}
public function setCommonMarkEnvironment(Environment $environment = null)
{
if (is_null($environment)) {
$environment = Environment::createCommonMarkEnvironment();
}
$this->_cmEnvironment = $environment;
}
/**
* @param AbstractBlock $block
* @param bool $inTightList
*
* @throws \RuntimeException
*
* @return string
*/
public function renderBlock(AbstractBlock $block, $inTightList = false)
{
$renderer = $this->environment->getBlockRendererForClass(get_class($block));
if (!$renderer) {
throw new \RuntimeException('Unable to find corresponding renderer for block type ' . get_class($block));
}
return $renderer->render($block, $this, $inTightList);
}
public function setUp()
{
$environment = Environment::createCommonMarkEnvironment();
$environment->addInlineParser(new MentionParser());
$parser = new DocParser($environment);
$renderer = new HtmlRenderer($environment);
$this->service = new CommonMarkParser($environment, $parser, $renderer);
}
/**
* @param InlineParserContext $inlineContext
*
* @return bool
*/
public function parse(InlineParserContext $inlineContext)
{
$cursor = $inlineContext->getCursor();
$startPos = $cursor->getPosition();
$previousState = $cursor->saveState();
// Look through stack of delimiters for a [ or !
$opener = $inlineContext->getDelimiterStack()->searchByCharacter(['[', '!']);
if ($opener === null) {
return false;
}
if (!$opener->isActive()) {
// no matched opener; remove from emphasis stack
$inlineContext->getDelimiterStack()->removeDelimiter($opener);
return false;
}
$isImage = $opener->getChar() === '!';
$cursor->advance();
// Check to see if we have a link/image
if (!($link = $this->tryParseLink($cursor, $inlineContext->getReferenceMap(), $opener, $startPos))) {
// No match
$inlineContext->getDelimiterStack()->removeDelimiter($opener);
// Remove this opener from stack
$cursor->restoreState($previousState);
return false;
}
$inline = $this->createInline($link['url'], $link['title'], $isImage);
$opener->getInlineNode()->replaceWith($inline);
while (($label = $inline->next()) !== null) {
$inline->appendChild($label);
}
$delimiterStack = $inlineContext->getDelimiterStack();
$stackBottom = $opener->getPrevious();
foreach ($this->environment->getInlineProcessors() as $inlineProcessor) {
$inlineProcessor->processInlines($delimiterStack, $stackBottom);
}
if ($delimiterStack instanceof DelimiterStack) {
$delimiterStack->removeAll($stackBottom);
}
// processEmphasis will remove this and later delimiters.
// Now, for a link, we also remove earlier link openers (no links in links)
if (!$isImage) {
$inlineContext->getDelimiterStack()->removeEarlierMatches('[');
}
return true;
}
public function testRender()
{
$docParser = new DocParser(Environment::createCommonMarkEnvironment());
$cliRenderer = (new CliRendererFactory())->__invoke();
$renderer = new MarkdownRenderer($docParser, $cliRenderer);
$markdown = "### HONEY BADGER DON'T CARE";
$expected = "\n[90m###[0m [36m[1mHONEY BADGER DON'T CARE[0m[0m\n\n";
$this->assertSame($expected, $renderer->render($markdown));
}
public function getArticle($uri)
{
$environment = Environment::createCommonMarkEnvironment();
$environment->addExtension(new TableExtension());
$converter = new Converter(new DocParser($environment), new HtmlRenderer($environment));
$contents = \Storage::get($uri . '.md');
preg_match('/^.*$/m', $contents, $matches);
return view('portal', array('body' => $converter->convertToHtml($contents), 'title' => substr($matches[0], 2)));
}
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());
}
}
}
/**
* Convert body to html
*/
public function markdown($description)
{
$environment = Environment::createCommonMarkEnvironment();
$parser = new DocParser($environment);
$htmlRenderer = new HtmlRenderer($environment);
$markdown = $this->description;
$documentAST = $parser->parse($markdown);
return $htmlRenderer->renderBlock($documentAST);
}
private function parseCode($string)
{
$environment = Environment::createCommonMarkEnvironment();
$environment->addInlineParser(new MentionParser());
$parser = new DocParser($environment);
$renderer = new HtmlRenderer($environment);
$this->service = new CommonMarkParser($environment, $parser, $renderer);
return $this->service->render($string);
}
/**
* Creates a new article object from its values.
*/
public function __construct(array $metatdata, string $text, string $slug)
{
$this->metatdata = $metatdata;
$this->date = new Carbon($this->metatdata['date'] ?? 'now');
$this->slug = $slug;
// Parse the Markdown document.
$environment = Environment::createCommonMarkEnvironment();
$parser = new DocParser($environment);
$this->renderer = new HtmlRenderer($environment);
$this->document = $parser->parse($text);
}
protected function newCommonMarkConverter(RootConfig $config)
{
$environment = Environment::createCommonMarkEnvironment();
foreach ($config->getCommonMarkExtensions() as $extension) {
if (!class_exists($extension)) {
throw new \RuntimeException(sprintf('CommonMark extension class "%s" does not exists. You must use a FCQN!', $extension));
}
$environment->addExtension(new $extension());
}
return new \League\CommonMark\Converter(new DocParser($environment), new HtmlRenderer($environment));
}
public function toHtml($content)
{
$environment = \League\CommonMark\Environment::createCommonMarkEnvironment();
$environment->mergeConfig([]);
$environment->addExtension(new \Webuni\CommonMark\TableExtension\TableExtension());
$converter = new \League\CommonMark\Converter(new \League\CommonMark\DocParser($environment), new \League\CommonMark\HtmlRenderer($environment));
$content = $converter->convertToHtml($content);
// strip comment marks
$markdownContent = preg_replace("/\n\\-\\-[\\ ]*/s", "\n", $content);
return $markdownContent;
}
public function htmlIntroduction($before = '', $after = '')
{
$introduction = trim($this->introduction);
if (empty($introduction)) {
return;
}
$environment = Environment::createCommonMarkEnvironment();
$parser = new DocParser($environment);
$htmlRenderer = new HtmlRenderer($environment);
$text = $parser->parse($introduction);
return $before . $htmlRenderer->renderBlock($text) . $after;
}
/**
* @param string $string
* @param string $expected
* @return void
*
* @dataProvider dataForIntegrationTest
*/
public function testStrikethrough($string, $expected)
{
$environment = Environment::createCommonMarkEnvironment();
$environment->addInlineParser(new StrikethroughParser());
$environment->addInlineRenderer('CommonMarkExt\\Strikethrough\\Strikethrough', new StrikethroughRenderer());
$parser = new DocParser($environment);
$renderer = new HtmlRenderer($environment);
$document = $parser->parse($string);
$html = $renderer->renderBlock($document);
//
// $converter = new CommonMarkConverter($environment->getConfig());
// $html = $converter->convertToHtml($string);
$this->assertSame($expected, $html);
}
/**
* Returns rendered view
*
* @return string
*/
public function render()
{
if ($this->isMarkdown()) {
$environment = Environment::createCommonMarkEnvironment();
$environment->addInlineParser(new TwitterHandleParser());
$parser = new DocParser($environment);
$htmlRenderer = new HtmlRenderer($environment);
$document = $parser->parse(file_get_contents($this->filename));
return $htmlRenderer->renderBlock($document);
}
ob_start();
extract($this->vars);
require $this->filename;
return ob_get_clean();
}
/**
* Register the environment class.
*
* @return void
*/
protected function registerEnvironment()
{
$this->app->singleton('markdown.environment', function (Container $app) {
$environment = Environment::createCommonMarkEnvironment();
$environment->addExtension(new TableExtension());
$environment->addExtension(new AttributesExtension());
$config = $app->config->get('markdown');
$environment->mergeConfig(array_except($config, ['extensions', 'views']));
foreach ((array) array_get($config, 'extensions') as $extension) {
$environment->addExtension($app->make($extension));
}
return $environment;
});
$this->app->alias('markdown.environment', Environment::class);
}
/**
* Parse blocks
*
* @param ContextInterface $context
* @param Cursor $cursor
*/
private function parseBlocks(ContextInterface $context, Cursor $cursor)
{
while (!$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()) {
$context->setBlocksParsed(true);
}
}
}
public function transform($markdownText)
{
$environment = Environment::createCommonMarkEnvironment();
$beforeParseEvent = Croogo::dispatchEvent('Helper.Markdown.beforeMarkdownParse', $this->_View, array('environment' => $environment, 'markdown' => $markdownText));
$markdownText = $beforeParseEvent->data['markdown'];
$environment = $beforeParseEvent->data['environment'];
$parser = new DocParser($environment);
$htmlRenderer = new HtmlRenderer($environment);
$documentAST = $parser->parse($markdownText);
$beforeRenderEvent = Croogo::dispatchEvent('Helper.Markdown.beforeMarkdownRender', $this->_View, array('ast' => $documentAST));
$documentAST = $beforeRenderEvent->data['ast'];
$rendered = $htmlRenderer->renderBlock($documentAST);
$afterRenderEvent = Croogo::dispatchEvent('Helper.Markdown.afterMarkdownRender', $this->_View, array('rendered' => $rendered));
return $afterRenderEvent->data['rendered'];
}
/**
* Register the CommonMark Environment.
*
* @return void
*/
protected function registerMarkdownEnvironment()
{
$app = $this->app;
$app->singleton('commonmark.environment', function ($app) {
$config = $app['config']['markdown'];
$environment = Environment::createCommonMarkEnvironment();
if ($config['configurations']) {
$environment->mergeConfig($config['configurations']);
}
foreach ($config['extensions'] as $extension) {
if (class_exists($extension)) {
$environment->addExtension(new $extension());
}
}
return $environment;
});
$app->alias('commonmark.environment', Environment::class);
}
public function init()
{
$this->markdown = new CommonMarkConverter(apply_filters('cws_markdown_config', []), apply_filters('cws_markdown_environment', Environment::createCommonMarkEnvironment()));
load_plugin_textdomain('markdown-on-save', NULL, basename(dirname(__FILE__)));
add_filter('wp_insert_post_data', array($this, 'wp_insert_post_data'), 10, 2);
// add_action( 'do_meta_boxes', array( $this, 'do_meta_boxes' ), 20, 2 );
add_action('post_submitbox_misc_actions', array($this, 'submitbox_actions'));
add_filter('edit_post_content', array($this, 'edit_post_content'), 10, 2);
add_filter('edit_post_content_filtered', array($this, 'edit_post_content_filtered'), 10, 2);
add_action('load-post.php', array($this, 'load'));
add_action('load-post.php', array($this, 'enqueue'));
add_action('load-post-new.php', array($this, 'enqueue'));
add_action('xmlrpc_call', array($this, 'xmlrpc_actions'));
add_action('init', array($this, 'maybe_remove_kses'), 99);
add_action('set_current_user', array($this, 'maybe_remove_kses'), 99);
add_action('wp_insert_post', array($this, 'wp_insert_post'));
add_action('wp_restore_post_revision', array($this, 'wp_restore_post_revision'), 10, 2);
add_filter('_wp_post_revision_fields', array($this, '_wp_post_revision_fields'));
}
/**
* {@inheritdoc}
*/
public function __construct(array $config = [])
{
parent::__construct($config);
$this->addExtension(new CommonMarkCoreExtension());
$this->mergeConfig(['renderer' => ['block_separator' => "\n", 'inner_separator' => "\n", 'soft_break' => "\n"]]);
$filter = $this->config->getConfig('filter');
// Iterate over each hook defined extension and add it to the environment.
foreach (commonmark_get_extensions($filter) as $extension) {
try {
$class = new \ReflectionClass($extension['class']);
$args = $extension['class arguments'];
if ($extension['class arguments callback'] && is_callable($extension['class arguments callback'])) {
$args = call_user_func_array($extension['class arguments callback'], [$extension, $this]);
}
// Instantiate the extension.
$extension_instance = $class->newInstanceArgs($args);
// If this is a Drupal\CommonMark\Extension, load in the settings.
if (in_array('Drupal\\CommonMark\\ExtensionInterface', class_implements($extension['class']))) {
// Set the extension's default settings.
$extension_instance->setSettings($extension['default settings']);
// Set the extension's current settings.
$extension_instance->setSettings($extension['settings']);
}
// Replace the placeholder for the extension instance in the method
// arguments with the real class instance.
$method_args = $extension['method arguments'];
$index = array_search(self::EXTENSION_INSTANCE_PLACEHOLDER, $method_args, TRUE);
if ($index !== FALSE) {
$method_args[$index] = $extension_instance;
} else {
$method_args[] = $extension_instance;
}
// Actually add the extension to the environment.
call_user_func_array([$this, $extension['method']], $method_args);
} catch (\Exception $e) {
watchdog('commonmark', $e->getMessage());
}
}
}
private function createEnvironment()
{
$this->environment = Environment::createCommonMarkEnvironment();
$this->addInlineRenderers();
}
/**
* Register the environment class.
*
* @param \Illuminate\Contracts\Foundation\Application $app
*
* @return void
*/
protected function registerEnvironment(Application $app)
{
$app->singleton('markdown.environment', function ($app) {
return Environment::createCommonMarkEnvironment();
});
$app->alias('markdown.environment', Environment::class);
}
public function setEnvironment(Environment $environment)
{
$this->config->mergeConfig($environment->getConfig());
}
/**
* Create a new instance of commonMark with some custom parser rules
*
* @param string $mediaRoot
* @return \League\CommonMark\Environment
*/
protected function initializeCommonMark($mediaRoot)
{
$environment = Environment::createCommonMarkEnvironment();
$environment->addInlineParser(new MediaParser($mediaRoot));
return $environment;
}
