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jamesperet
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codex-server
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Initial commit

James Peret 7 years ago
commit
8040407fdc
4 changed files with 120 additions and 0 deletions
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  1. 3 0
      .gitignore
  2. 73 0
      index.js
  3. 19 0
      package.json
  4. 25 0
      readme.md

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.gitignore
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+
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+node_modules
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+test

+ 73 - 0
index.js
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+var express = require('express')
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+var app = express()
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+
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+var get_file = function(req, res){
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+  fs = require('fs')
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+  var path = ""
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+  var file_type = ""
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+  if(req.params['folder'] != undefined){
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+    path = req.params['folder'] + "/"
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+  }
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+  if(req.params['file'] != undefined){
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+    path = path + req.params['file']
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+    parts = req.params['file'].split(".")
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+    extension = parts[parts.length - 1]
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+    if(extension == "md"){
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+      file_type = "markdown"
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+    }
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+  }
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+  fs.readFile(path, 'utf8', function (err,data) {
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+    if (err) {
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+      return console.log(err);
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+    }
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+    process_file(res, data, file_type)
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+  });
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+}
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+
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+var process_file = function(res, data, file_type){
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+  if(file_type == "markdown"){
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+    res.send(markdown_parser(data))
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+  } else {
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+    res.send(data)
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+  }
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+}
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+
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+var markdown_parser = function(data){
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+  //var markdown = require( "markdown" ).markdown;
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+  // var marked = require('marked');
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+  // marked.setOptions({
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+  //   renderer: new marked.Renderer(),
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+  //   gfm: true,
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+  //   tables: true,
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+  //   breaks: true,
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+  //   pedantic: true,
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+  //   sanitize: false,
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+  //   smartLists: true,
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+  //   smartypants: true
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+  // });
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+  //return markdown.toHTML(data)
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+  //return marked(data)
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+  // var md = require('markdown-it')()
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+  //             .use(require('markdown-it-mathjax')());
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+
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+  var md = require('markdown-it')()
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+        .use(require('markdown-it-math'), {
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+            inlineOpen: '\(',
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+            inlineClose: '\\)',
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+            blockOpen: '\\[',
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+            blockClose: '\\]'
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+        })
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+  return md.render(data)
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+}
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+
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+app.get('/:folder/:file', function (req, res) {
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+  get_file(req, res);
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+})
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+
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+app.get('/:file', function (req, res) {
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+  get_file(req, res);
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+})
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+
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+app.listen(3000, function () {
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+  console.log('Example app listening on port 3000!')
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+})

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package.json
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+{
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+  "name": "codex-server",
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+  "version": "0.0.1",
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+  "description": "A node file server with super powers.",
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+  "main": "index.js",
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+  "scripts": {
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+    "test": "echo \"Error: no test specified\" && exit 1"
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+  },
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+  "author": "James Peret",
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+  "license": "ISC",
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+  "dependencies": {
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+    "express": "^4.15.2",
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+    "markdown": "^0.5.0",
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+    "markdown-it": "^8.3.1",
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+    "markdown-it-math": "^4.0.1",
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+    "markdown-it-mathjax": "^2.0.0",
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+    "marked": "^0.3.6"
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+  }
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+}

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readme.md
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+# Testing Markdown Parser
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+
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+This is a paragraph
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+
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+- A list
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+- Of
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+- Stuff
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+
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+Some Math maybe? \\( 5 + 5 \\)
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+
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+$$ 2 + 4^3 $$
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+
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+\\(5 + 5\\)
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+
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+\[
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+a^{2} + b^2 = c^2
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+\]
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+
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+Some text with inline math \\(a^{2} + b^2 = c^2\\)
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+
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+And block math
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+
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+\[
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+e = sum_(n=0)^oo 1/n!
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+\]