Chaining extensions

[jenssegers]

I wrote a small extension that helps me integrate bootstrap's grid system. But when the extension gets executed, it does not gets parsed as a regular paragraph block anymore. Is there a way to to "chain" extensions so that the parsing does not stop on 1 extension?

For example, if I have something like this:

{.col-md-6} This is a paragraph

It will be wrapped with <div class=".col-md-6"> by my extension, but it will not be transformed to a paragraph.

[kzykhys]

@jenssegers Is it right?

Expected result is

<div class="col-md-6"><p>This is a paragraph</p></div>

but actual

<div class="col-md-6">This is a paragraph</div>

[jenssegers]

Yes.

[jenssegers]

I found a "solution". I'm now executing my extension on 'finalize'. It then splits the text into parts again, parses the parts en joins them again (like the paragraphExtension).

[kzykhys]

Block level HTML will be ignored.

1. First, your extension turns {.col-md-6} This is a paragraph into <div class=".col-md-6"> This is a paragraph </div>

2. Then, HtmlBlockExtension turns HTML block into hashes to skip parsing.

   {hash:xxxxxxxxxxxxxxxxxxxxxx}

3. next "chained" extensions ignores hashes.
4. HtmlBlockExtension revert hashes to HTML

How about this?

//separate text into `{.col-md-6}` and `This is a paragraph`

// Do regexp

$grid = '{.col-md-6}';
$content = new Text('\n\nThis is a paragraph\n\n');

// call block level parser manually
$this->getEmitter()->emit('block', [$content]);

// combine them
return '<div>' . $content . '</div>';

[kzykhys]

Oh, it's too late :cry: