Class: DsWatcher::Watcher

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Watcher

Returns a new instance of Watcher.



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# File 'lib/ds_watcher.rb', line 8

def initialize
  @url = 'https://www.viz.com/shonenjump/chapters/demon-slayer-kimetsu-no-yaiba'
  @doc = Nokogiri::HTML(open(url))
  @text = []
end

Instance Attribute Details

#doc ⇒ Object (readonly)

Returns the value of attribute doc.



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# File 'lib/ds_watcher.rb', line 6

def doc
  @doc
end

#url ⇒ Object (readonly)

Returns the value of attribute url.



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# File 'lib/ds_watcher.rb', line 6

def url
  @url
end

Instance Method Details

#coming_soon? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ds_watcher.rb', line 14

def coming_soon?
  chapter = doc.css('div.type-center.type-sm.line-caption.pad-y-rg.pad-y-md--lg.type-rg--lg:contains("New chapter")')
  return false unless chapter

  true
end

#get_link(text) ⇒ Object 



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# File 'lib/ds_watcher.rb', line 46

def get_link(text)
  if text.include? 'join to read'
    'Visit https://www.viz.com/shonenjump/chapters/demon-slayer-kimetsu-no-yaiba to join and read.'
  else
    'https://viz.com' + text
  end
end

#new_chapter ⇒ Object 



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# File 'lib/ds_watcher.rb', line 21

def new_chapter
  if coming_soon?
    coming_soon = doc.css('div.type-center.type-sm.line-caption.pad-y-rg.pad-y-md--lg.type-rg--lg').text.strip!
    @text << coming_soon
  else
    @text << 'Here are some few chapters to re-read: '
    @text.join("\n")

    @text + recent_chapters
  end
end

#recent_chapters ⇒ Object 



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# File 'lib/ds_watcher.rb', line 33

def recent_chapters
  doc.css('a.o_chapter-container.disp-bl.color-off-black.hover-off-black.hover-bg-lighter-gray.flex').each do |chapter|
    date_published = chapter.css('.pad-y-0.pad-r-0.pad-r-rg--sm').text
    chapter_no = chapter.css('.disp-id.mar-r-sm').text
    link = get_link(chapter.attribute('href').value)
    @text << date_published
    @text << chapter_no
    @text << link
    @text.join("\n")
  end
  @text
end