metarhia/metacms

Metarhia CMS

Metarhia

Experimental technological stack, including:

• Application Server Impress
• Client Run-time Console
• JavaScript Transfer Protocol JSTP
• Database Management System GlobalStorage

See Metarhia packages/repositories maintainers

metacms's Issues

Parse meta tags from markdown

Function signature: parseMetaTags(markdown: string): object to parse meta tags from markdown:
https://github.com/metarhia/ExampleWebSite/blob/a960ba06e337fda8162920aa36568d38a0a4cd06/application/resources/content/index.en.md?plain=1#L1-L5 to JavaScript object like this:

{
  title: 'page title',
  description: 'page description',
  keywords: 'word1, word2, word3',
}

FYI: @leonpolak

Research: parsersing markdown format

Steps:

1. Find and research markdown parsers. Prepare short talk at meeting (about 10 min)
2. Propose API and feature list for our internal markdown parser implementation
3. Implement markdown parser as a submodule of metacms or a separate module (we will make decision later)

FYI: @leonpolak

Refactor and check ready code for markdown parser

Refactor code from issue #2
and try to use it.

const tags = [
      // starts, ends, tag start, tag end, true = replace / false = as is
      ['##', '\n', '<h2>', '</h2>', false],
      ['#', '\n', '<h1>', '</h1>', false],
      ['**', '**', '<strong>', '</strong>', true],
      ['*', '*', '<em>', '</em>', true],
      ['~~', '~~', '<del>', '</del>', true],
      ['``', '``', '<pre><code>', '</code></pre>', true],
      ['`', '`', '<code>', '</code>', true],
      ['>', '\n', '<blockquote>', '</blockquote>', false],
      ['-', '\n', '<li>', '</li>', true, ['\n\n', '\n\n', '<ul>', '</ul>']],
      ['\n\n', '\n\n', '<p>', '</p>', true],
    ];

    const parse = (md) => {
      const stack = [];
      let n = 0;
      const length = md.length;
      const res = [];
      let tag, close, found, ul;

      while (n < length) {
        // console.log(md.charAt(n), md.charCodeAt(n));
        if (close && md.substr(n, close[1].length) === close[1]) {
          res += close[3];
          if (close[5] && md.substr(n, close[5][1].length) === close[5][1]) {
            res + close[5][3];
          }
          stack.pop();
          if(close[4]) n += close[1].length;
          if(stack.length > 0){
            close = stack[stack.length - 1];
          } else {
            close = null;
          }
        } else {
          found = false;
          for (tag of tags) {
            if (md.substr(n, tag[0].length) === tag[0]) {
              if (tag[5] && md.substr(n-tag[5][0].length, tag[5][0].length) === tag[5][0]) {
                res + tag[5][2];
              }
              res += tag[2];
              stack.push(tag);
              close = tag;
              found = true;
              n += tag[0].length;
              break;
            }
          }
          if (!found) {
            res += str[n];
            n++;
          }
        }

      }
      return res;
    };

Run build process on landing to master/main

We need two implementations:

• Start github actions on create pull-request and add new commit wit generated static html files
• Use web hook on production server to intercept landing pull-request to run build process

FYI: @georgolden