Class: StageI

Inherits:
BaseStage show all
Defined in:
lib/asker/ai/stages/stage_i.rb

Overview

range i1, i2, i3, i4

Instance Method Summary collapse

Methods inherited from BaseStage

#concept, #images, #initialize, #lang, #name, #names, #neighbors, #num, #random_image_for, #texts, #type

Constructor Details

This class inherits a constructor from BaseStage

Instance Method Details

#run ⇒ Object

Stage I: process every image from <def> tag

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# File 'lib/asker/ai/stages/stage_i.rb', line 11

def run
  questions = []
  return questions unless concept.type == "text"

  lang = concept.lang
  # for every <image> do this
  concept.images.each do |image|
    url = image[:text]
    s = Set.new [name, lang.text_for(:none)]
    concept.neighbors.each { |n| s.add n[:concept].name }
    a = s.to_a

    # Question type <i1>: choose between 4 options
    if s.count > 3
      q = Question.new(:choice)
      q.name = "#{name}-#{num}-i1choice"
      q.text = lang.text_for(:i1, url)
      q.encode = image[:file]
      q.good = name
      q.bads << lang.text_for(:none)
      q.bads << a[2]
      q.bads << a[3]
      questions << q
    end

    # Question type <i1>: choose between 4 options, good none (Syntax error)
    if s.count > 3
      q = Question.new(:choice)
      q.name = "#{name}-#{num}-i1misspelling"
      q.text = lang.text_for(:i1, url)
      q.encode = image[:file]
      q.good = lang.text_for(:none)
      q.bads << lang.do_mistake_to(name)
      q.bads << a[2]
      q.bads << a[3]
      questions << q
    end

    s.delete(name)
    a = s.to_a

    # Question type <i1>: choose between 4 options, good none
    if s.count > 3
      q = Question.new(:choice)
      q.name = "#{name}-#{num}-i1none"
      q.text = lang.text_for(:i1, url)
      q.encode = image[:file]
      q.good = lang.text_for(:none)
      q.bads << a[1]
      q.bads << a[2]
      q.bads << a[3]
      questions << q
    end

    # Question type <i2>: boolean => TRUE
    q = Question.new(:boolean)
    q.name = "#{name}-#{num}-i2true"
    q.text = lang.text_for(:i2, url, name)
    q.encode = image[:file]
    q.good = "TRUE"
    questions << q

    # Question type <i2>: boolean => FALSE
    if concept.neighbors.count.positive?
      q = Question.new(:boolean)
      q.name = "#{name}-#{num}-i2false"
      q.text = lang.text_for(:i2, url, concept.neighbors[0][:concept].name)
      q.encode = image[:file]
      q.good = "FALSE"
      questions << q
    end

    # Question type <i3>: hidden name questions
    q = Question.new(:short)
    q.name = "#{name}-#{num}-i3short"
    q.text = lang.text_for(:i3, url, lang.hide_text(name))
    q.encode = image[:file]
    q.shorts << name
    q.shorts << name.tr("-", " ").tr("_", " ")
    questions << q

    # Question filtered text questions
    concept.texts.each do |t|
      filtered = lang.text_with_connectors(t)
      next if filtered[:words].size < 4

      indexes = filtered[:indexes]
      groups = indexes.combination(4).to_a.shuffle
      max = (indexes.size / 4).to_i
      groups[0, max].each do |e|
        q = Question.new(:match)
        q.shuffle_off
        q.name = "#{name}-#{num}-i4filtered"
        q.encode = image[:file]
        e.sort!
        s = lang.build_text_from_filtered(filtered, e)
        q.text = lang.text_for(:i4, url, s)
        e.each_with_index do |value, index|
          q.matching << [index.next.to_s, filtered[:words][value][:word].downcase]
        end
      end
      questions << q
    end
  end
  questions
end