Initial commit

10 files changed, 206 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
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+++ b/.gitignore
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+/.bundle/
+/.yardoc
+/_yardoc/
+/coverage/
+/doc/
+/pkg/
+/spec/reports/
+/tmp/
+/uploads/
diff --git a/Dockerfile b/Dockerfile
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+++ b/Dockerfile
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+FROM ruby:2.5
+
+RUN bundle config --global frozen 1
+WORKDIR /usr/src/app
+COPY Gemfile Gemfile.lock ./
+RUN bundle install
+COPY . .
+CMD ["ruby", "herrschwarz.rb"]
diff --git a/Gemfile b/Gemfile
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+++ b/Gemfile
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+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+gem 'mini_magick'
+gem 'chunky_png', '~> 1.3'
+gem "sinatra"
+
+gem "rake", "~> 13.0"
+
+gem "minitest", "~> 5.0"
+
+gem "rubocop", "~> 0.80"
diff --git a/Gemfile.lock b/Gemfile.lock
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+++ b/Gemfile.lock
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+GEM
+  remote: https://rubygems.org/
+  specs:
+    ast (2.4.1)
+    chunky_png (1.3.14)
+    mini_magick (4.11.0)
+    minitest (5.14.2)
+    mustermann (1.1.1)
+      ruby2_keywords (~> 0.0.1)
+    parallel (1.20.1)
+    parser (2.7.2.0)
+      ast (~> 2.4.1)
+    rack (2.2.3)
+    rack-protection (2.1.0)
+      rack
+    rainbow (3.0.0)
+    rake (13.0.1)
+    regexp_parser (2.0.0)
+    rexml (3.2.4)
+    rubocop (0.93.1)
+      parallel (~> 1.10)
+      parser (>= 2.7.1.5)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8)
+      rexml
+      rubocop-ast (>= 0.6.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 1.4.0, < 2.0)
+    rubocop-ast (1.2.0)
+      parser (>= 2.7.1.5)
+    ruby-progressbar (1.10.1)
+    ruby2_keywords (0.0.2)
+    sinatra (2.1.0)
+      mustermann (~> 1.0)
+      rack (~> 2.2)
+      rack-protection (= 2.1.0)
+      tilt (~> 2.0)
+    tilt (2.0.10)
+    unicode-display_width (1.7.0)
+
+PLATFORMS
+  x64-mingw32
+
+DEPENDENCIES
+  chunky_png (~> 1.3)
+  mini_magick
+  minitest (~> 5.0)
+  rake (~> 13.0)
+  rubocop (~> 0.80)
+  sinatra
+
+BUNDLED WITH
+   2.2.0.rc.2
diff --git a/LICENSE.txt b/LICENSE.txt
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+++ b/LICENSE.txt
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+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+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 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.
+
+For more information, please refer to <http://unlicense.org/>
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diff --git a/README.md b/README.md
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+# Herrschwarz
+
+Welcome to your new gem! In this directory, you'll find the files you need to be able to package up your Ruby library into a gem. Put your Ruby code in the file `lib/herrschwarz`. To experiment with that code, run `bin/console` for an interactive prompt.
+
+TODO: Delete this and the text above, and describe your gem
+
+## Installation
+
+Add this line to your application's Gemfile:
+
+```ruby
+gem 'herrschwarz'
+```
+
+And then execute:
+
+    $ bundle install
+
+Or install it yourself as:
+
+    $ gem install herrschwarz
+
+## Usage
+
+TODO: Write usage instructions here
+
+## Development
+
+After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake test` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
+
+To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and the created tag, and push the `.gem` file to [rubygems.org](https://rubygems.org).
+
+## Contributing
+
+Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/herrschwarz. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [code of conduct](https://github.com/[USERNAME]/herrschwarz/blob/master/CODE_OF_CONDUCT.md).
+
+
+## License
+
+The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).
+
+## Code of Conduct
+
+Everyone interacting in the Herrschwarz project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the [code of conduct](https://github.com/[USERNAME]/herrschwarz/blob/master/CODE_OF_CONDUCT.md).
diff --git a/herrschwarz.png b/herrschwarz.png
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--- /dev/null
+++ b/herrschwarz.png
diff --git a/herrschwarz.rb b/herrschwarz.rb
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+++ b/herrschwarz.rb
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+require 'sinatra'
+require 'chunky_png'
+require 'rmagick'
+
+COORDS = 225, 1300
+SIGN_SIZE = 1443, 900
+IMAGE_SIZE = 1920, 2218
+OVERLAY = Magick::ImageList.new("herrschwarz.png")
+
+def random_file_name(ext)
+  (0...50).map { ('a'..'z').to_a[rand(26)] }.join + "." + ext
+end
+
+def herrschwarzify_image(image)
+  background = Magick::Image.new(*IMAGE_SIZE)
+  canvas = Magick::Draw.new
+  canvas.composite *COORDS, *SIGN_SIZE, image
+  canvas.composite 0, 0, 0, 0, OVERLAY
+  canvas.draw background
+  background
+end
+
+Dir.mkdir "uploads" unless Dir.exists? "uploads"
+
+get "/" do
+  erb :index
+end
+
+post "/upload" do
+  return redirect "/" unless params['file'] && (tmpfile = params[:file][:tempfile]) && (name = params[:file][:filename])
+  orig = Magick::ImageList.new(tmpfile.path)
+  transformed = herrschwarzify_image(orig)
+  filename = random_file_name("png")
+  transformed.write("uploads/#{filename}")
+  redirect "/uploads/#{filename}"
+end
+
+get "/uploads/:filename" do |filename|
+  send_file "uploads/#{filename}", :type => :png
+end
diff --git a/hshsh.png b/hshsh.png
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--- /dev/null
+++ b/hshsh.png
diff --git a/views/index.erb b/views/index.erb
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+++ b/views/index.erb
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+<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
+  <meta http-equiv="X-UA-Compatible" content="ie=edge">
+  <title>Document</title>
+</head>
+<body>
+<form enctype="multipart/form-data" action="/upload" method="post">
+  <input name="file" type="file" />
+  <input type="submit" value="Upload" />
+</form>
+</body>
+</html>
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