Class: Stalkerr::Target::Github

Inherits:
Object
  • Object
show all
Includes:
Net::IRC::Constants
Defined in:
lib/stalkerr/target/github.rb

Direct Known Subclasses

GithubEnterprise

Instance Method Summary collapse

Constructor Details

#initialize(username, password) ⇒ Github

Returns a new instance of Github.

Raises:



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# File 'lib/stalkerr/target/github.rb', line 17

def initialize(username, password)
  raise GithubError, 'username is nil' if username.nil?
  raise GithubError, 'password is nil' if password.nil?

  @username = username
  @password = password
  @last_event_id = nil
end

Instance Method Details

#channel ⇒ Object 



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# File 'lib/stalkerr/target/github.rb', line 13

def channel
  ENV['GITHUB_CHANNEL'] || '#github'
end

#client ⇒ Object 



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# File 'lib/stalkerr/target/github.rb', line 26

def client
  if !@client || @client && !@client.token_authenticated?
    @client = Octokit::Client.new(access_token: @password)
  end
  @client
end

#parse(event) ⇒ Object 



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# File 'lib/stalkerr/target/github.rb', line 48

def parse(event)
  obj = event.payload
  repository = event.repo.name

  status = title = link = ''
  body = []
  notice = false

  case event.type
  when 'CommitCommentEvent'
    status = "commented on commit"
    title = "#{obj.comment.path}"
    body = obj.comment.body.split_by_crlf if obj.comment.body
    link = obj.comment.html_url
  when 'PullRequestReviewCommentEvent'
    status = "commented on pull request"
    if obj.comment.pull_request_url
      pull_id = obj.comment.pull_request_url.match(/\/pulls\/([0-9]+)/)[1]
      pull = client.pull(event.repo.name, pull_id)
      title = "#{pull.title}: #{obj.comment.path}"
    else
      title = obj.comment.path
    end
    body = obj.comment.body.split_by_crlf if obj.comment.body
    link = obj.comment.html_url
  when 'IssueCommentEvent'
    if obj.action == 'created'
      status = "commented on issue ##{obj.issue.number}"
      title = obj.issue.title
    else
      status = "#{obj.action} issue comment"
    end
    body = obj.comment.body.split_by_crlf if obj.comment.body
    link = obj.comment.html_url
  when 'IssuesEvent'
    status = "#{obj.action} issue ##{obj.issue.number}"
    title = obj.issue.title
    body = obj.issue.body.split_by_crlf if obj.issue.body
    body << "assignee: #{obj.issue.assignee.}" if obj.issue.assignee
    body << "milestone: #{obj.issue.milestone.title}[#{obj.issue.milestone.state}]" if obj.issue.milestone
    link = obj.issue.html_url
  when 'PullRequestEvent'
    status = "#{obj.action} pull request ##{obj.number}"
    title = obj.pull_request.title
    body = obj.pull_request.body.split_by_crlf if obj.pull_request.body
    link = obj.pull_request.html_url
  when 'PushEvent'
    notice = true
    status = "pushed to #{obj.ref.gsub('refs/heads/', '')}"
    obj.commits.each do |commit|
      verbose_commit = client.commit(event.repo.name, commit.sha)
      name = verbose_commit.author ? verbose_commit.author. : commit.author.name
      url = "#{client.web_endpoint}#{event.repo.name}/commit/#{commit.sha}"
      line = "#{name.to_irc_color.silver}: #{commit.message}"
      line << " - #{shorten(url).to_irc_color.blue}"
      body = line.split_by_crlf
    end
    link = "#{client.web_endpoint}#{event.repo.name}"
  when 'CreateEvent'
    if obj.ref_type.eql? 'repository'
      repository = nil
      status = "created repository"
      title = event.repo.name
      title = "#{title}: #{obj.description}" if obj.description
    else
      status = "created #{obj.ref_type}:#{obj.ref}"
      title = obj.description
    end
    link = "#{client.web_endpoint}#{event.repo.name}"
  when 'DeleteEvent'
    status = "deleted #{obj.ref_type}:#{obj.ref}"
    link = "#{client.web_endpoint}#{event.repo.name}"
  when 'DownloadEvent'
    status = "download #{obj.name}"
    title = obj.description
    link = obj.html_url
  when 'ForkEvent'
    status = "forked #{obj.forkee.full_name} [#{obj.forkee.language}]"
    title = obj.forkee.description
    link = obj.forkee.html_url
  when 'TeamAddEvent'
    status = "add team"
    title = obj.team.name
  when 'WatchEvent'
    repository = nil
    status = "#{obj.action} repository"
    title = event.repo.name
    link = "#{client.web_endpoint}#{event.repo.name}"
  when 'FollowEvent'
    repository = nil
    notice = true
    user = obj.target
    status = "followed"
    title = user.
    title = "#{title} (#{user.name})" if user.name && user.name != ''
    profile = ["#{'repos'.to_irc_color.silver}: #{user.public_repos}"]
    profile << "#{'followers'.to_irc_color.silver}: #{user.followers}"
    profile << "#{'following'.to_irc_color.silver}: #{user.following}"
    profile << "#{'location'.to_irc_color.silver}: #{user.location && user.location != '' ? user.location : '-'}"
    profile << "#{'company'.to_irc_color.silver}: #{user.company && user.company != '' ? user.company : '-'}"
    profile << "#{'bio'.to_irc_color.silver}: #{user.bio && user.bio != '' ? user.bio : '-'}"
    profile << "#{'blog'.to_irc_color.silver}: #{user.blog && user.blog != '' ? user.blog : '-'}"
    body << profile.join(', ')
    link = "#{client.web_endpoint}#{user.}"
  when 'MemberEvent'
    user = obj.member
    status = "#{obj.action} member"
    title = user.
    link = "#{client.web_endpoint}#{user.}"
  when 'GistEvent'
    repository = nil
    status = "#{obj.action}d gist"
    title = obj.gist.description unless obj.gist.description.eql? ''
    link = obj.gist.html_url
  when 'DownloadEvent',
       'ForkApplyEvent',
       'GollumEvent',
       'PublicEvent'
    return false
  end

  unless status.empty?
    color = case
            when status.include?('created') then :pink
            when status.include?('commented') then :yellow
            when status.include?('pushed') then :lime
            when status.include?('forked') then :orange
            when status.include?('closed') then :brown
            when status.include?('deleted') then :red
            when status.include?('started') then :rainbow
            when status.include?('followed') then :seven_eleven
            else :aqua
            end
    status = status.to_irc_color.send(color)
  end

  unless body.eql? ''
    if body.length > 20
      body_footer = body[-3..-1]
      body = body[0...15]
      body << '-----8<----- c u t -----8<-----'
      body = body + body_footer
    end
  end

  {
    event_id: event.id,
    nick: event.actor.,
    status: status,
    repository: repository,
    link: link,
    title: title,
    body: body,
    notice: notice
  }
end

#posts(p) ⇒ Object 



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# File 'lib/stalkerr/target/github.rb', line 205

def posts(p)
  header = ''
  header = "(#{p[:repository]}) #{p[:status]}" unless p[:repository].eql? ''
  header = "#{header} #{p[:title]}" unless p[:title].eql? ''
  header = "#{header} - #{shorten(p[:link]).to_irc_color.blue}" unless p[:link].eql? ''

  unless header.empty?
    @post.call p[:nick], NOTICE, channel, header
  end

  if !p[:body].nil? && !p[:body].empty?
    p[:body].each do |line|
      mode = p[:notice] ? NOTICE : PRIVMSG
      # maximum line length 512
      # http://www.mirc.com/rfc2812.html
      line.each_char.each_slice(512) do |string|
        @post.call p[:nick], mode, channel, string.join
        sleep 1
      end
    end
  end
end

#shorten(url) ⇒ Object 



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# File 'lib/stalkerr/target/github.rb', line 228

def shorten(url)
  Net::HTTP.start('git.io', 80) do |http|
    request = Net::HTTP::Post.new '/'
    request.content_type = 'application/x-www-form-urlencoded'
    query = Hash.new.tap { |h| h[:url] = url }
    request.body = URI.encode_www_form(query)
    response = http.request(request)
    response.key?('Location') ? response['Location'] : url
  end
end

#stalking(&post) ⇒ Object 



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# File 'lib/stalkerr/target/github.rb', line 33

def stalking(&post)
  @post = post
  client.received_events(@username).sort_by(&:id).reverse_each { |event|
    if @last_event_id.nil?
      time = Time.now - Stalkerr::Const::ROLLBACK_SEC
      next if time >= event.created_at.localtime
    else
      next if @last_event_id.to_i >= event.id.to_i
    end
    next unless result = parse(event)
    posts(result)
    @last_event_id = result[:event_id]
  }
end