My markdown extension works in preview but not on cooked

开发
1

I have followed these instructions to create a Block BBCode markdown extension for Discourse.

The plugin works when previewing and editing a topic. However, when I actually post the Topic, the raw BBCode mark up appears in the post completely unprocessed.

Is there something I need to do to make sure the plugin operates on posted topics?

2

I’ve had this happen due to importing modules using Javascript import statement, and the differences in paths between the browser and the mini_racer.

Can you share your plugin code so we can help you to debug?

2 个赞
3

Thank you for the reply Rafael.

The plugin’s code is here:

As you can see it is very simple. I am using ES Module imports, but only for adding a button to the editing bar. The Markdown extension (https://gitlab.com/textblaze/discourse-snippets/blob/master/assets/javascripts/lib/markdown-it/snippets.js.es6) doesn’t import anything.

4

I think this is simple naming issue due to:

https://github.com/discourse/discourse/blob/56a9f777cb54fdf1ce21fd605297d8f51a1398dd/lib/pretty_text.rb#L96-L98

Move it from markdown-it to the discourse-markdown directory.

6 个赞
5

That fixed it. Thank you Sam.

3 个赞
6

I have the same problem when trying to override the fence renderer (md.renderer.rules.fence) — it works in the preview window, but the default Discourse render is shown after submission.

Here is the code:

export function setup(helper) {
  if (!helper.markdownIt) return;

  helper.allowList(['div.embedded_workflow', 'div.embedded_tip']);

  helper.registerPlugin((md) => {
    md.renderer.rules.fence = function (tokens, idx, options, env, slf) {
      let content = tokens[idx].content;
      return '<div class="embedded_workflow">' +
               '<div class="embedded_tip">Copy and paste this code into n8n to play with the workflow</div>' +
               tokens[idx].content +
             '</div>'
    };
  });

}

You can also see the full plugin structure here. Any help would be greatly appreciated!

1 个赞
7

它曾经对你有用吗？

在我的例子中，它在正确的文件夹 /assets/javascripts/discourse-markdown 中，但仍然只在预览中显示。

对其他人来说，它过了一会儿才起作用，这让我认为他们重新加载了服务器。我也这样做了，但没有成功。