Class: Alc::Cmd::Eijiro

Inherits:
Thor::Shell::Color
  • Object
show all
Defined in:
lib/alc-cmd/eijiro.rb

Constant Summary collapse

BASE_URI = 
"http://eow.alc.co.jp/"
CHAR_CODE = 
"/UTF-8/"

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Eijiro

:nodoc:



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# File 'lib/alc-cmd/eijiro.rb', line 10

def initialize() #:nodoc:
  @agent = Mechanize.new
end

Instance Method Details

#get_meanings ⇒ Object

:nodoc:



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# File 'lib/alc-cmd/eijiro.rb', line 52

def get_meanings #:nodoc:
  meanings = Array.new
  @agent.page.search('li div').each do |div|
    lis = div.search('li')
    if lis.size != 0
      meanings << lis.inject('') { |text, li| text + "  " + li.inner_text + "\n" }
    else
      meanings << "  " + div.inner_text
    end
  end
  return meanings
end

#get_search_assistances ⇒ Object

:nodoc:



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# File 'lib/alc-cmd/eijiro.rb', line 38

def get_search_assistances #:nodoc:
  assistances = []
  @agent.page.search('div.sas strong').map do |h|
    assistances << h.inner_text.chomp("\t\t\t\t\t\t")
  end
  assistances
end

#get_titles ⇒ Object

:nodoc:



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# File 'lib/alc-cmd/eijiro.rb', line 46

def get_titles #:nodoc:
  return @agent.page.search('li span.midashi').map do |midashi|
    inner_text = midashi.inner_text
  end
end

#make_query_from_words(words) ⇒ Object

:nodoc:



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# File 'lib/alc-cmd/eijiro.rb', line 34

def make_query_from_words(words) #:nodoc:
  return words.map { |param| URI.encode(param) }.join('+')
end

#make_uri_from_words(words) ⇒ Object

:nodoc:



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# File 'lib/alc-cmd/eijiro.rb', line 30

def make_uri_from_words(words) #:nodoc:
  return BASE_URI + make_query_from_words(words) + CHAR_CODE
end

#search(words) ⇒ Object

:nodoc:



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# File 'lib/alc-cmd/eijiro.rb', line 14

def search(words) #:nodoc:
  @agent.get(make_uri_from_words(words))
  @words = words
  result = ""
  get_search_assistances.each do |assistance|
    result << set_color(assistance, :green) + "\n"
  end

  meanings = get_meanings
  get_titles.each_with_index do |title, index|
    result << set_color(title, :yellow) + "\n"
    result << set_color(meanings[index]) + "\n"
  end
  result
end