Class: Hubtime::Activity

Inherits:
Object
  • Object
show all
Defined in:
lib/hubtime/activity.rb

Defined Under Namespace

Classes: Day, Forever, Month, Period, Year

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cli, username, num_months) ⇒ Activity

Returns a new instance of Activity.



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# File 'lib/hubtime/activity.rb', line 281

def initialize(cli, username, num_months)
  num_months = num_months.to_i
  num_months = 12 if num_months <= 0
  username ||= HubConfig.user
  raise("Need github user name. Use hubtime auth") unless username

  Time.zone = "Pacific Time (US & Canada)"  # TODO: command to allow this being set
  @cli = cli
  @username = username
  @start_time = (num_months-1).months.ago.beginning_of_month
  @end_time = Time.zone.now.end_of_month

  @time = Forever.load(username, start_time, end_time)
end

Instance Attribute Details

#end_time ⇒ Object (readonly)

Returns the value of attribute end_time.



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# File 'lib/hubtime/activity.rb', line 280

def end_time
  @end_time
end

#start_time ⇒ Object (readonly)

Returns the value of attribute start_time.



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# File 'lib/hubtime/activity.rb', line 280

def start_time
  @start_time
end

#username ⇒ Object (readonly)

Returns the value of attribute username.



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# File 'lib/hubtime/activity.rb', line 280

def username
  @username
end

Instance Method Details

#compile! ⇒ Object 



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# File 'lib/hubtime/activity.rb', line 296

def compile!
  unless @time.compiled?
    GithubService.owner.commits(username, start_time, end_time) do |commit|
      @time.add(commit)
    end
    puts "... compiling data for #{username}"
    @time.compile!(nil)
    @time.store!
  end
end

#default_week(keys) ⇒ Object 



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# File 'lib/hubtime/activity.rb', line 396

def default_week(keys)
  default_week = {}
  keys.each do |key|
    default_week[key] = {"data" => 0}
  end
  default_week
end

#graph(type = :impact, stacked = false) ⇒ Object 



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# File 'lib/hubtime/activity.rb', line 404

def graph(type = :impact, stacked=false)
  compile!

  type = type.to_s
  other = "count"
  other = "impact" if type == "count"

  others = []
  labels = []

  data   = {}
  if stacked
    keys = @time.repositories
  else
    keys = ["total"]
  end

  keys.each do |key|
    data[key] = []
  end

  week = default_week(keys)
  week_other = 0
  week_label = nil
  day = 0
  @time.each(:day) do |label, period|
    day += 1
    week_label ||= label
    keys.each do |key|
      week[key]["data"]  += period.send(type, key)
    end
    week_other += period.send(other)

    if (day % 7) == 0
      keys.each do |key|
        data[key] << week[key]["data"]
      end
      others << week_other

      if (day % 28) == 0
        labels << week_label
      else
        labels << ""
      end

      week = default_week(keys)
      week_other = 0
      week_label = nil
    end
  end

  charts = File.join(File.dirname(__FILE__), "charts")
  template = File.read(File.join(charts, "graph.erb"))
  template = Erubis::Eruby.new(template)
  html = template.result(:data => data, :other => others, :labels => labels, :data_type => type, :other_type => other, :username => username)

  root = File.join(File.expand_path("."), "data", "charts")
  path = "#{username}-graph-#{type}-#{start_time.to_i}-#{end_time.to_i}.html"
  file_name = File.join(root, path)
  directory = File.dirname(file_name)
  FileUtils.mkdir_p(directory) unless File.exist?(directory)
  File.open(file_name, 'w') {|f| f.write(html) }
  file_name
end

#impact ⇒ Object 



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# File 'lib/hubtime/activity.rb', line 343

def impact
  compile!

  additions = []
  deletions = []
  impacts   = [] 
  labels    = []

  week_additions = 0
  week_deletions = 0
  week_label = nil

  total_impact = 0

  day = 0
  @time.each(:day) do |label, period|
    day += 1
    week_label ||= label
    week_additions += period.additions
    week_deletions += period.deletions
    total_impact   += period.impact

    if (day % 7) == 0
      additions << week_additions
      deletions << week_deletions
      impacts   << total_impact

      if (day % 28) == 0
        labels << week_label
      else
        labels << ""
      end

      week_additions = 0
      week_deletions = 0
      week_label = nil
    end
  end

  charts = File.join(File.dirname(__FILE__), "charts")
  template = File.read(File.join(charts, "impact.erb"))
  template = Erubis::Eruby.new(template)
  html = template.result(:additions => additions, :deletions => deletions, :impacts => impacts, :labels => labels, :username => username)

  root = File.join(File.expand_path("."), "data", "charts")
  path = "#{username}-impact-#{start_time.to_i}-#{end_time.to_i}.html"
  file_name = File.join(root, path)
  directory = File.dirname(file_name)
  FileUtils.mkdir_p(directory) unless File.exist?(directory)
  File.open(file_name, 'w') {|f| f.write(html) }
  file_name
end

#pie(type = :impact) ⇒ Object 



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# File 'lib/hubtime/activity.rb', line 469

def pie(type = :impact)
  compile!

  type = type.to_s
  data   = []

  @time.repositories.each do |repo_name|
    value = @time.send(type, repo_name)
    data << [repo_name, value] if value > 0
  end

  charts = File.join(File.dirname(__FILE__), "charts")
  template = File.read(File.join(charts, "pie.erb"))
  template = Erubis::Eruby.new(template)
  html = template.result(:data => data, :data_type => type, :username => username)

  root = File.join(File.expand_path("."), "data", "charts")
  path = "#{username}-pie-#{type}-#{start_time.to_i}-#{end_time.to_i}.html"
  file_name = File.join(root, path)
  directory = File.dirname(file_name)
  FileUtils.mkdir_p(directory) unless File.exist?(directory)
  File.open(file_name, 'w') {|f| f.write(html) }
  file_name
end

#spark(unit = :month, type = :impact) ⇒ Object 



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# File 'lib/hubtime/activity.rb', line 317

def spark(unit = :month, type = :impact)
  compile!
  data = []
  @time.each(unit) do |label, period|
    data << period.send(type)
  end

  ticks=%w[ ▁  ▂  ▃ ▄  ▅  ▆  ▇ ]

  return "" if data.size == 0
  return ticks.last if data.size == 1

  distance = data.max.to_f / ticks.size

  str = ''
  data.each do |val|
    if val == 0
      str << " "
    else
      tick = (val / distance).round - 1
      str << ticks[tick]
    end
  end
  str
end

#table(unit = :month) ⇒ Object 



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# File 'lib/hubtime/activity.rb', line 307

def table(unit = :month)
  compile!
  table = Terminal::Table.new(:headings => [unit.to_s.titleize, 'Commits', 'Impact', 'Additions', 'Deletions'])

  @time.each(unit) do |label, period|
    table.add_row [label, period.count, period.impact, period.additions, period.deletions]
  end
  table
end