Class: Megalith::Subject

Inherits:
Array
  • Object
show all
Includes:
Essentials
Defined in:
lib/megalith/scheme.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Essentials

#fetch_comments, #fetch_subjects, #param_serialize, #send_req

Constructor Details

#initialize(base_url, log) ⇒ Subject

Returns a new instance of Subject.



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# File 'lib/megalith/scheme.rb', line 199

def initialize(base_url, log)
  @subject = fetch_subject(base_url, log)
  super(subject)
  @base_url = base_url
  @log = subject.first.log
end

Instance Attribute Details

#base_url ⇒ Object (readonly)

Returns the value of attribute base_url.



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# File 'lib/megalith/scheme.rb', line 196

def base_url
  @base_url
end

#log ⇒ Object (readonly)

Returns the value of attribute log.



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# File 'lib/megalith/scheme.rb', line 197

def log
  @log
end

#subject ⇒ Object (readonly)

Returns the value of attribute subject.



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# File 'lib/megalith/scheme.rb', line 195

def subject
  @subject
end

Instance Method Details

#fetch_subject(base_url, log) ⇒ Object 



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# File 'lib/megalith/scheme.rb', line 206

def fetch_subject(base_url, log)
  fs = fetch_subjects(base_url)
  absolute_log = (fs.size <= log || log < 1) ? "" : log
  relative_log = (log < 1) ? fs.size : log
  page = send_req(File.join(base_url, "sub", "subject#{absolute_log}.txt"))
  subject = page.split("\n").map{|i| i.split("<>")}

  indexes = []
  subject.each do |index|
    key = index[0].gsub(/[^0-9]/, "").to_i
    comment_count, review_count = index[5].split("/")
    indexes << Index.new(base_url, {
      :log => relative_log,
      :key => key,
      :title => index[1],
      :author => index[2],
      :created_at => Time.at(key),
      :updated_at => Time.parse(index[8]),
      :review_count => review_count,
      :comment_count => comment_count,
      :point => index[6],
      :tags => index[13].split(/[\s　]/),
      :rate => index[7].to_f,
      :host => index[9],
      :background_color => index[10],
      :text_color => index[11],
      :convert_newline => index[12],
      :size => index[14].to_f,
      :url => URI.join(base_url, "?mode=read&key=#{key}&log=#{relative_log}").to_s
    })
  end
  return indexes.reverse
end

#latest_log ⇒ Object 



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# File 'lib/megalith/scheme.rb', line 250

def latest_log
  fetch_subjects(@base_url).last
end

#next_page ⇒ Object Also known as: next 



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# File 'lib/megalith/scheme.rb', line 240

def next_page
  Subject.new(@base_url, @log-1)
end

#prev_page ⇒ Object Also known as: prev 



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# File 'lib/megalith/scheme.rb', line 245

def prev_page
  Subject.new(@base_url, @log+1)
end