Initial commit

This commit is contained in:
Nemo 2017-06-08 01:44:09 +05:30
commit 447a5403e7
7 changed files with 291 additions and 0 deletions

9
.editorconfig Normal file
View File

@ -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 Normal file
View File

@ -0,0 +1 @@
node_modules/

0
index.js Normal file
View File

211
package-lock.json generated Normal file
View File

@ -0,0 +1,211 @@
{
"name": "youtube-ripper",
"version": "1.0.0",
"lockfileVersion": 1,
"dependencies": {
"balanced-match": {
"version": "0.4.2",
"resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-0.4.2.tgz",
"integrity": "sha1-yz8+PHMtwPAe5wtAPzAuYddwmDg=",
"dev": true
},
"brace-expansion": {
"version": "1.1.7",
"resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.7.tgz",
"integrity": "sha1-Pv/DxQ4ABTH7cg6v+A8K6O8jz1k=",
"dev": true
},
"browser-stdout": {
"version": "1.3.0",
"resolved": "https://registry.npmjs.org/browser-stdout/-/browser-stdout-1.3.0.tgz",
"integrity": "sha1-81HTKWnTL6XXpVZxVCY9korjvR8=",
"dev": true
},
"commander": {
"version": "2.9.0",
"resolved": "https://registry.npmjs.org/commander/-/commander-2.9.0.tgz",
"integrity": "sha1-nJkJQXbhIkDLItbFFGCYQA/g99Q=",
"dev": true
},
"concat-map": {
"version": "0.0.1",
"resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
"integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
"dev": true
},
"debug": {
"version": "2.6.0",
"resolved": "https://registry.npmjs.org/debug/-/debug-2.6.0.tgz",
"integrity": "sha1-vFlryr52F/Edn6FTYe3tVgi4SZs=",
"dev": true
},
"diff": {
"version": "3.2.0",
"resolved": "https://registry.npmjs.org/diff/-/diff-3.2.0.tgz",
"integrity": "sha1-yc45Okt8vQsFinJck98pkCeGj/k=",
"dev": true
},
"escape-string-regexp": {
"version": "1.0.5",
"resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
"integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=",
"dev": true
},
"fs.realpath": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
"integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
"dev": true
},
"glob": {
"version": "7.1.1",
"resolved": "https://registry.npmjs.org/glob/-/glob-7.1.1.tgz",
"integrity": "sha1-gFIR3wT6rxxjo2ADBs31reULLsg=",
"dev": true
},
"graceful-readlink": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/graceful-readlink/-/graceful-readlink-1.0.1.tgz",
"integrity": "sha1-TK+tdrxi8C+gObL5Tpo906ORpyU=",
"dev": true
},
"growl": {
"version": "1.9.2",
"resolved": "https://registry.npmjs.org/growl/-/growl-1.9.2.tgz",
"integrity": "sha1-Dqd0NxXbjY3ixe3hd14bRayFwC8=",
"dev": true
},
"has-flag": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/has-flag/-/has-flag-1.0.0.tgz",
"integrity": "sha1-nZ55MWXOAXoA8AQYxD+UKnsdEfo=",
"dev": true
},
"inflight": {
"version": "1.0.6",
"resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
"integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
"dev": true
},
"inherits": {
"version": "2.0.3",
"resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
"integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
"dev": true
},
"json3": {
"version": "3.3.2",
"resolved": "https://registry.npmjs.org/json3/-/json3-3.3.2.tgz",
"integrity": "sha1-PAQ0dD35Pi9cQq7nsZvLSDV19OE=",
"dev": true
},
"lodash._baseassign": {
"version": "3.2.0",
"resolved": "https://registry.npmjs.org/lodash._baseassign/-/lodash._baseassign-3.2.0.tgz",
"integrity": "sha1-jDigmVAPIVrQnlnxci/QxSv+Ck4=",
"dev": true
},
"lodash._basecopy": {
"version": "3.0.1",
"resolved": "https://registry.npmjs.org/lodash._basecopy/-/lodash._basecopy-3.0.1.tgz",
"integrity": "sha1-jaDmqHbPNEwK2KVIghEd08XHyjY=",
"dev": true
},
"lodash._basecreate": {
"version": "3.0.3",
"resolved": "https://registry.npmjs.org/lodash._basecreate/-/lodash._basecreate-3.0.3.tgz",
"integrity": "sha1-G8ZhYU2qf8MRt9A78WgGoCE8+CE=",
"dev": true
},
"lodash._getnative": {
"version": "3.9.1",
"resolved": "https://registry.npmjs.org/lodash._getnative/-/lodash._getnative-3.9.1.tgz",
"integrity": "sha1-VwvH3t5G1hzc3mh9ZdPuy6o6r/U=",
"dev": true
},
"lodash._isiterateecall": {
"version": "3.0.9",
"resolved": "https://registry.npmjs.org/lodash._isiterateecall/-/lodash._isiterateecall-3.0.9.tgz",
"integrity": "sha1-UgOte6Ql+uhCRg5pbbnPPmqsBXw=",
"dev": true
},
"lodash.create": {
"version": "3.1.1",
"resolved": "https://registry.npmjs.org/lodash.create/-/lodash.create-3.1.1.tgz",
"integrity": "sha1-1/KEnw29p+BGgruM1yqwIkYd6+c=",
"dev": true
},
"lodash.isarguments": {
"version": "3.1.0",
"resolved": "https://registry.npmjs.org/lodash.isarguments/-/lodash.isarguments-3.1.0.tgz",
"integrity": "sha1-L1c9hcaiQon/AGY7SRwdM4/zRYo=",
"dev": true
},
"lodash.isarray": {
"version": "3.0.4",
"resolved": "https://registry.npmjs.org/lodash.isarray/-/lodash.isarray-3.0.4.tgz",
"integrity": "sha1-eeTriMNqgSKvhvhEqpvNhRtfu1U=",
"dev": true
},
"lodash.keys": {
"version": "3.1.2",
"resolved": "https://registry.npmjs.org/lodash.keys/-/lodash.keys-3.1.2.tgz",
"integrity": "sha1-TbwEcrFWvlCgsoaFXRvQsMZWCYo=",
"dev": true
},
"minimatch": {
"version": "3.0.4",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
"integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
"dev": true
},
"minimist": {
"version": "0.0.8",
"resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
"integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
"dev": true
},
"mkdirp": {
"version": "0.5.1",
"resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
"integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
"dev": true
},
"mocha": {
"version": "3.4.2",
"resolved": "https://registry.npmjs.org/mocha/-/mocha-3.4.2.tgz",
"integrity": "sha1-0O9NMyEm2/GNDWQMmzgt1IvpdZQ=",
"dev": true
},
"ms": {
"version": "0.7.2",
"resolved": "https://registry.npmjs.org/ms/-/ms-0.7.2.tgz",
"integrity": "sha1-riXPJRKziFodldfwN4aNhDESR2U=",
"dev": true
},
"once": {
"version": "1.4.0",
"resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
"integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
"dev": true
},
"path-is-absolute": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
"integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
"dev": true
},
"supports-color": {
"version": "3.1.2",
"resolved": "https://registry.npmjs.org/supports-color/-/supports-color-3.1.2.tgz",
"integrity": "sha1-cqJiiU2dQIuVbKBf83su2KbiotU=",
"dev": true
},
"wrappy": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
"integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
"dev": true
}
}
}

15
package.json Normal file
View File

@ -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"
}
}

37
parser.js Normal file
View File

@ -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);
},
};

18
test/parser_test.js Normal file
View File

@ -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);
});
});
});