Initial commit

pull/3/head
Omar Roth 7 years ago
commit 26959020b7

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[*.cr]
charset = utf-8
end_of_line = lf
insert_final_newline = true
indent_style = space
indent_size = 2
trim_trailing_whitespace = true

7
.gitignore vendored

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/doc/
/lib/
/bin/
/.shards/
/video_info/
/.vscode/
visor

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The MIT License (MIT)
Copyright (c) 2017 Omar Roth
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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# visor
TODO: Write a description here
## Installation
TODO: Write installation instructions here
## Usage
TODO: Write usage instructions here
## Development
TODO: Write development instructions here
## Contributing
1. Fork it ( https://github.com/[your-github-name]/visor/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request
## Contributors
- [[your-github-name]](https://github.com/[your-github-name]) Omar Roth - creator, maintainer

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name: visor
version: 0.1.0
authors:
- Omar Roth <omarroth@hotmail.com>
targets:
visor:
main: src/visor.cr
dependencies:
kemal:
github: kemalcr/kemal
crystal: 0.23.1
license: MIT

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require "kemal"
require "xml"
require "http/client"
require "base64"
macro templated(filename)
render "views/#{{{filename}}}.ecr", "views/layout.ecr"
end
context = OpenSSL::SSL::Context::Client.insecure
client = HTTP::Client.new("www.youtube.com", 443, context)
def params_to_hash(params)
pairs = params.split("&")
hash = Hash(String, String).new
pairs.each do |pair|
key, value = pair.split("=")
hash[key] = URI.unescape(value)
end
return hash
end
get "/" do |env|
templated "index"
end
get "/watch/:video_id" do |env|
video_id = env.params.url["video_id"]
if File.exists?("video_info/#{video_id}")
video_info = JSON.parse(File.open("video_info/#{video_id}"))
else
video_info_encoded = HTTP::Client.get("https://www.youtube.com/get_video_info?video_id=#{video_id}&el=info&ps=default&eurl=&gl=US&hl=en", nil, nil, tls = context).body
video_info = params_to_hash(video_info_encoded)
File.write("video_info/#{video_id}", video_info.to_json)
end
fmt_stream_map = video_info["url_encoded_fmt_stream_map"].to_s.split(",")
fmt_stream = Array(Hash(String, String)).new
fmt_stream_map.each do |fmt|
fmt_stream << params_to_hash(fmt.to_s)
end
fmt_stream.reverse!
templated "watch"
end
get "/listen/:video_id" do |env|
video_id = env.params.url["video_id"]
if File.exists?("video_info/#{video_id}")
video_info = JSON.parse(File.open("video_info/#{video_id}"))
else
video_info_encoded = HTTP::Client.get("https://www.youtube.com/get_video_info?video_id=#{video_id}&el=info&ps=default&eurl=&gl=US&hl=en", nil, nil, tls = context).body
video_info = params_to_hash(video_info_encoded)
File.write("video_info/#{video_id}", video_info.to_json)
end
adaptive_fmt = Array(Hash(String, String)).new
video_info["adaptive_fmts"].to_s.split(",") do |fmt|
adaptive_fmt << params_to_hash(video_info["adaptive_fmts"].to_s)
end
templated "listen"
end
public_folder "assets"
Kemal.run

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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Visor</title>
<meta content="">
<link rel="stylesheet" href="/css/pure-min.css">
<link rel="stylesheet" href="/css/grids-responsive-min.css">
</head>
<body>
<div class="pure-g">
<div class="pure-u-1 pure-u-md-1-5"></div>
<div class="pure-u-1 pure-u-md-3-5">
<%= content %>
</div>
<div class="pure-u-1 pure-u-md-1-5"></div>
</div>
</body>
</html>

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<h1><%= URI.unescape(video_info["title"].to_s,true) %></h1>
<video style="width: 100%" poster="<%= video_info["iurlmq"] %>" controls>
<% adaptive_fmt.each do |fmt| %>
<% fmt_type = fmt["type"].to_s.split(";")[0] %>
<% if fmt_type.starts_with?("audio") %>
<source src="<%= fmt["url"] %>" type="<%= fmt_type %>">
<% end %>
<% end %>
</video>
<div class="pure-g">
<div class="pure-u-1 pure-u-md-1-5"></div>
<div class="pure-u-1 pure-u-md-3-5"></div>
<div class="pure-u-1 pure-u-md-1-5"></div>
</div>

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<h1><%= URI.unescape(video_info["title"].to_s,true) %></h1>
<video style="width: 100%" poster="<%= video_info["iurlmq"] %>" controls>
<% fmt_stream.each do |fmt| %>
<source src="<%= fmt["url"] %>" type="<%= fmt["type"].to_s.split(";")[0] %>">
<% end %>
</video>
<div class="pure-g">
<div class="pure-u-1 pure-u-md-1-5"></div>
<div class="pure-u-1 pure-u-md-3-5">
<% fmt_stream.each do |fmt| %>
<p><%= fmt["quality"] %></p>
<% end %>
</div>
<div class="pure-u-1 pure-u-md-1-5"></div>
</div>

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# YOUTUBE API URLS
## Search
```curl
https://www.youtube.com/results BASE URL
?q= QUERY
&page= PAGE
&sp=EgIQAVAU FOR STREAM
&sp=EgIQAlAU FOR CHANNEL
&sp=EgIQA1AU FOR PLAYLIST
```
## Channel
```curl
https://www.youtube.com/feeds/videos.xml BASE URL
?channel_id= CHANNEL ID
https://www.youtube.com/channel/:ID/videos CLEAN URL
?view=0 VIDEO PARAMS
&flow=list |
&sort=dd |
&live_view=10000 |
```
## Stream
```curl
https://www.youtube.com/get_video_info BSAE URL
?video_id= VIDEO_ID
&el=info
&ps=default
&eurl=
&gl=US
&hl=en
https://www.youtube.com/embed/:ID
https://www.youtube.com/get_video_info?video_id= + video_id +
&el=info&ps=default&eurl=&gl=US&hl=en"&el=info&ps=default&eurl=&gl=US&hl=en
```
Pulled from [here](https://github.com/TeamNewPipe/NewPipeExtractor/tree/master/src/main/java/org/schabi/newpipe/extractor/services/youtube)
---
```
ctoken EhgSBmNvbG9ycxoOU0l3QlVCVHFBd0ElM0QYvN7oGA%253D%253D
itct CBoQuy8iEwjrn57J94vWAhXFn64KHUCuBss%3D
ctoken EhoSBmNvbG9ycxoQU0ZCUUZPb0RBQSUzRCUzRBi83ugY
itct CBoQuy8iEwj4g4TF94vWAhUBZq4KHdF7DWs%3D
ctoken EhoSBmNvbG9ycxoQU0dSUUZPb0RBQSUzRCUzRBi83ugY
itct CBoQuy8iEwierb_G94vWAhUTdq4KHcWVCTI%3D
ctoken EhoSBmNvbG9ycxoQU0hoUUZPb0RBQSUzRCUzRBi83ugY
itct CBoQuy8iEwiZwfvH94vWAhXCiq4KHa82A70%3D
ctoken EhoSBmNvbG9ycxoQU0JSUUZPb0RBQSUzRCUzRBi83ugY
itct CD0Quy8YACITCOKdxPf2i9YCFVBOrgodqy8K0Cj0JA%3D%3D
Hex 12 1a 12 06
Hex 12 18 12 06
Padding?
| Query: colors
| |
ctoken EhgS BmNvbG9ycx oOU0 l3 QlVCVHFBd0ElM0QYvN7oGA%253D%253D
ctoken EhoS BmNvbG9ycx oQU0 ZC UUZPb0RBQSUzRCUzRBi83ugY
ctoken EhoS BmNvbG9ycx oQU0 dS UUZPb0RBQSUzRCUzRBi83ugY
ctoken EhoS BmNvbG9ycx oQU0 ho UUZPb0RBQSUzRCUzRBi83ugY
ctoken EhoS BmNvbG9ycx oQU0 JS UUZPb0RBQSUzRCUzRBi83ugY
itct CBoQuy8iEw jrn57J 94vWAh XFn 64KH UCuBss%3D
itct CBoQuy8iEw j4g4TF 94vWAh UBZ q4KH dF7DWs%3D
itct CBoQuy8iEw ierb_G 94vWAh UTd q4KH cWVCTI%3D
itct CBoQuy8iEw iZwfvH 94vWAh XCi q4KH a82A70%3D
itct CD0Quy8YAC ITCOKd xPf2i9 YCF VBOr godqy8K0Cj0JA%3D%3D
```
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