Class: FlickrbCollage::Main

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

Instance Method Summary collapse

Constructor Details

#initialize(keywords = []) ⇒ Main

Returns a new instance of Main.



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# File 'lib/flickrb_collage/main.rb', line 10

def initialize(keywords = [])
  @keywords = keywords
  complete_keywords
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/flickrb_collage/main.rb', line 15

def call
  files = @keywords.map do |keyword|
    keyword = KeywordSource.new.call until flickr_photo = FlickrPhotoFinder.new(keyword).call
    url = FlickrPhotoUrl.new(flickr_photo.id).call
    PhotoDownloader.call(url)
  end

  collage = Collage.new(files)
  collage.build
  puts "What is the filename? Default is using a timestamp"
  filename = STDIN.gets.chomp
  filename.empty? ? collage.create : collage.create(ensure_extension(filename))
end

#complete_keywords ⇒ Object 



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# File 'lib/flickrb_collage/main.rb', line 29

def complete_keywords
  @keywords << KeywordSource.new.call while @keywords.size < 10
end

#ensure_extension(filename) ⇒ Object 



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# File 'lib/flickrb_collage/main.rb', line 33

def ensure_extension(filename)
  array = filename.split('.')
  "#{array.first}.png"
end