Initial commit

pull/4/head
Nemo 6 years ago
commit 447a5403e7
  1. 9
      .editorconfig
  2. 1
      .gitignore
  3. 0
      index.js
  4. 211
      package-lock.json
  5. 15
      package.json
  6. 37
      parser.js
  7. 18
      test/parser_test.js

@ -0,0 +1,9 @@
root = true
[*]
indent_style = space
indent_size = 2
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true

1
.gitignore vendored

@ -0,0 +1 @@
node_modules/

211
package-lock.json generated

@ -0,0 +1,211 @@
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@ -0,0 +1,15 @@
{
"name": "youtube-ripper",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"keywords": [],
"author": "Nemo <me@captnemo.in>",
"license": "MIT",
"devDependencies": {
"mocha": "^3.4.2"
}
}

@ -0,0 +1,37 @@
const TS_REGEX = /((\d{1,2}:)?\d{1,2}:\d{1,2})/;
var filterTimestamp = function(line) {
return TS_REGEX.test(line);
};
var parseTimeStamp = function(line) {
let matches = line.match(TS_REGEX);
return {
timestamp: matches[0],
text: matches.input,
};
};
var parseTitle = function(obj) {
let i = obj.text.indexOf(obj.timestamp);
// See to the left of i and right of i
let left = obj.text.substr(0, i);
let right = obj.text.substr(i + obj.timestamp.length);
// Ties break in favor of right, right?
let title = left.length > right.length ? left : right;
title = title.trim();
return Object.assign({ title: title }, obj);
};
module.exports = {
parse: function(text) {
return text
.split('\n')
.filter(filterTimestamp)
.map(parseTimeStamp)
.map(parseTitle);
},
};

@ -0,0 +1,18 @@
var assert = require('assert');
var parser = require('../parser');
const TEXT = `
00:40 Hello World
12:23 This is not the end
Something else in the middle
1:23:11 Not the last song
`;
describe('Parser', function() {
describe('parser', function() {
it('should find all timestamps', function() {
console.log(parser.parse(TEXT));
assert.equal(parser.parse(TEXT).length, 3);
});
});
});
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