Is it posible to make it work with [toc]

[BenjaminHoegh]

Is it posible to make it work with [toc] ???

[KEINOS]

@BenjaminHoegh

Sadly, so far at this latest commit 4e9af97, NO. 😭

Though, I agree and like your idea. It would be nice if we can have a [toc] markdown tag which works like below:

• Markdown

  [toc]
  
  ---
  
  # Head1
  Sample text of head 1.
  ## Head1-1
  Sample text of head 1-1.

• Result

  <ul>
  <li><a href="#Head1">Head1</a>
  <ul>
  <li><a href="#Head1-1">Head1-1</a></li>
  </ul></li>
  </ul>
  <hr>
  <h1 id="Head1" name="Head1">Head1</h1>
  <p>Sample text of head 1.</p>
  <h2 id="Head1-1" name="Head1-1">Head1-1</h2>
  <p>Sample text of head 1-1.</p>

It might be a feasible idea if we can replace the [toc] tag to the value which contentsList() method was holding at some point. Maybe by overriding the text() method?

[KEINOS]

A simple workaround with the current version would be:

<?php
include_once('Pasedown.php');
include_once('Extension.php');

$textMarkdown =<<<EOL
[toc]

---
# Head1
Sample text of head 1.
## Head1-1
Sample text of head 1-1.
# Head2
Sample text of head 2.
## Head2-1
Sample text of head2-1.
EOL;

$Parsedown = new Extension();
$body = $Parsedown->text($textMarkdown);
$ToC  = $Parsedown->contentsList();

// Replace `[toc]` to generated table of contents
$body = str_replace('[toc]', $ToC, $body);

echo $body . PHP_EOL;

• Online Demo @ paiza.IO

[KEINOS]

[toc] now available!

@BenjaminHoegh
Is it posible to make it work with [toc] ???

As of f027f1f, now it works with [toc] tag! Thanks for waiting.

• The Markdown file:

[toc]

---

# One
Something about One

## Two
Something about Two

# One2
Something about One2

The PHP file. (It uses composer. Do composer require keinos/parsedown-toc before use)

• NOTE: the main class' name's been changed from Extension() to ParsedownToC() since v1.0.0

require_once __DIR__ . '/vendor/autoload.php';

$Parsedown = new \ParsedownToC();
$text_markdown = file_get_contents('SAMPLE.md');
$html = $Parsedown->text($text_markdown);

echo $html . PHP_EOL;

The result

$ php main.php
<div id="toc"><ul>
<li><a href="#One">One</a><ul>
<li><a href="#Two">Two</a></li>
</ul>
</li>
<li><a href="#One2">One2</a></li>
</ul></div>
<hr />
<h1 id="One" name="One">One</h1>
<p>Something about One</p>
<h2 id="Two" name="Two">Two</h2>
<p>Something about Two</p>
<h1 id="One2" name="One2">One2</h1>
<p>Something about One2</p>

Closing the issue. But feel free to re-open the issue if it's not working!