Initial version

.gitignore

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+/.bundle/
+/.yardoc
+/_yardoc/
+/coverage/
+/doc/
+/pkg/
+/spec/reports/
+/tmp/
+spec/.failures.txt
+

.rspec

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+--require spec_helper

Gemfile

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+source "https://rubygems.org"
+
+# Specify your gem's dependencies in network_profile.gemspec
+gemspec
+
+gem "rake", "~> 12.0"
+gem "pry"
+gem "rspec", ">= 3.5"
+gem "vcr"
+gem "webmock"
+gem 'pry'

Gemfile.lock

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+PATH
+  remote: .
+  specs:
+    network_profile (0.1.0)
+      activesupport (>= 5.0.0)
+      nokogiri
+      rdf-microdata
+      typhoeus
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    activesupport (6.0.3.3)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+      zeitwerk (~> 2.2, >= 2.2.2)
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
+    coderay (1.1.3)
+    concurrent-ruby (1.1.7)
+    crack (0.4.4)
+    diff-lcs (1.4.4)
+    ethon (0.12.0)
+      ffi (>= 1.3.0)
+    ffi (1.13.1)
+    hamster (3.0.0)
+      concurrent-ruby (~> 1.0)
+    hashdiff (1.0.1)
+    htmlentities (4.3.4)
+    i18n (1.8.5)
+      concurrent-ruby (~> 1.0)
+    link_header (0.0.8)
+    method_source (1.0.0)
+    mini_portile2 (2.4.0)
+    minitest (5.14.2)
+    nokogiri (1.10.10)
+      mini_portile2 (~> 2.4.0)
+    pry (0.13.1)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
+    public_suffix (4.0.6)
+    rake (12.3.3)
+    rdf (3.1.6)
+      hamster (~> 3.0)
+      link_header (~> 0.0, >= 0.0.8)
+    rdf-microdata (3.1.1)
+      htmlentities (~> 4.3)
+      nokogiri (~> 1.10)
+      rdf (~> 3.1)
+      rdf-xsd (~> 3.1)
+    rdf-xsd (3.1.0)
+      rdf (~> 3.1)
+    rspec (3.9.0)
+      rspec-core (~> 3.9.0)
+      rspec-expectations (~> 3.9.0)
+      rspec-mocks (~> 3.9.0)
+    rspec-core (3.9.2)
+      rspec-support (~> 3.9.3)
+    rspec-expectations (3.9.2)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.9.0)
+    rspec-mocks (3.9.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.9.0)
+    rspec-support (3.9.3)
+    thread_safe (0.3.6)
+    typhoeus (1.4.0)
+      ethon (>= 0.9.0)
+    tzinfo (1.2.7)
+      thread_safe (~> 0.1)
+    vcr (6.0.0)
+    webmock (3.9.1)
+      addressable (>= 2.3.6)
+      crack (>= 0.3.2)
+      hashdiff (>= 0.4.0, < 2.0.0)
+    zeitwerk (2.4.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  network_profile!
+  pry
+  rake (~> 12.0)
+  rspec (>= 3.5)
+  vcr
+  webmock
+
+BUNDLED WITH
+   2.1.4

LICENSE.txt

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+The MIT License (MIT)
+
+Copyright (c) 2020 Stefan Wienert
+
+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.

README.md

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+# NetworkProfile
+
+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/network_profile`. 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 'network_profile'
+```
+
+And then execute:
+
+    $ bundle install
+
+Or install it yourself as:
+
+    $ gem install network_profile
+
+## Usage
+
+TODO: Write usage instructions here
+
+## Development
+
+After checking out the repo, run `bin/setup` to install dependencies. 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 tags, 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/zealot128/network_profile.
+
+
+## License
+
+The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).

Rakefile

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+require "bundler/gem_tasks"
+task :default => :spec

bin/console

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+#!/usr/bin/env ruby
+
+require "bundler/setup"
+require "network_profile"
+
+# You can add fixtures and/or initialization code here to make experimenting
+# with your gem easier. You can also use a different console, if you like.
+
+# (If you use this, don't forget to add pry to your Gemfile!)
+# require "pry"
+# Pry.start
+
+require "irb"
+IRB.start(__FILE__)

bin/setup

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+#!/usr/bin/env bash
+set -euo pipefail
+IFS=$'\n\t'
+set -vx
+
+bundle install
+
+# Do any other automated setup that you need to do here

lib/network_profile.rb

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+require "network_profile/version"
+require 'network_profile/extractor'
+require 'network_profile/extractors/default_profile'
+require 'active_support/core_ext/module/attribute_accessors'
+
+module NetworkProfile
+  class Error < StandardError; end
+
+  mattr_accessor :headers, :github_api_key
+
+  self.headers = {
+    'Accept' => 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
+    'Accept-Language' => 'de,en-US;q=0.7,en;q=0.3',
+    'Referer' => 'https://www.google.com',
+    'DNT' => '1',
+    'User-Agent' => 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:73.0) Gecko/20100101 Firefox/73.0',
+  }
+  self.github_api_key = nil
+
+  def self.parse(link, include_fallback_custom: false)
+    NetworkProfile::DefaultProfile.parse(link, include_fallback_custom: include_fallback_custom)
+  end
+end

lib/network_profile/extractor.rb

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+require 'active_support/core_ext/string/filters'
+class NetworkProfile::Extractor
+  # Logic from:
+  # https://github.com/tenderlove/rails_autolink/blob/master/lib/rails_autolink/helpers.rb
+  AUTO_LINK_RE = %r{
+    (?: ((?:ed2k|ftp|http|https|irc|mailto|news|gopher|nntp|telnet|webcal|xmpp|callto|feed|svn|urn|aim|rsync|tag|ssh|sftp|rtsp|afs|file):)// | www\. )
+    [^\s<\u00A0"]+
+  }ix.freeze
+  WORD_PATTERN = '\p{Word}'.freeze
+  BRACKETS = { ']' => '[', ')' => '(', '}' => '{' }.freeze
+
+  def self.call(string)
+    new(string).extracted_links!
+  end
+
+  def initialize(string)
+    @string = string
+  end
+
+  def extracted_links!
+    extracted = links.map do |l|
+      NetworkProfile.parse(l)
+    rescue StandardError => e
+      p e
+      nil
+    end
+    extracted.compact
+  end
+
+  def links
+    return @links if @links
+
+    @links ||= []
+    mapped_string.scan(AUTO_LINK_RE) { |_|
+      scheme = Regexp.last_match(1)
+      href = $&
+      punctuation = []
+      while href.sub!(%r{[^#{WORD_PATTERN}/-=&]$}, '')
+        punctuation.push($&)
+        if opening = BRACKETS[punctuation.last] and href.scan(opening).size > href.scan(punctuation.last).size
+          href << punctuation.pop
+          break
+        end
+      end
+      href = 'https://' + href unless scheme
+      @links << href
+    }
+    @links.uniq
+  end
+
+  TLD = /(?<tld>com|de|net|fr|at|ch)/.freeze
+  HOST_PART = %r{(?<host>[a-z\-\.0-9]+)}.freeze
+
+  def mapped_string
+    @string.
+      gsub(%r{ (#{HOST_PART}\.#{TLD}/)}) { |_|
+        host = Regexp.last_match['host']
+        "https://#{host}.#{Regexp.last_match['tld']}/"
+      }.
+      gsub(%r{ www *\. +#{HOST_PART} *\. *#{TLD}(?<path>[^<\u00A0"]+)}) { |_|
+        path = Regexp.last_match['path'].remove(' ')
+        "www.#{Regexp.last_match['host']}.#{Regexp.last_match['tld']}#{path}"
+      }
+  end
+end

lib/network_profile/extractors/custom.rb

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+module NetworkProfile
+  class Custom < DefaultProfile
+    self.mdi_icon = 'open-in-new'
+
+    def self.handle?(link)
+      true
+    end
+  end
+end