Class: Flickrpu::Base

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(photo_class_name = "Photo", num_photos = 10, opts = {}, &klass_opts) ⇒ Base

Returns a new instance of Base.



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# File 'lib/flickrpu/base.rb', line 10

def initialize(photo_class_name = "Photo", num_photos = 10, opts = {}, &klass_opts)
  
  self.photo_class_name = photo_class_name
  self.num_photos = num_photos
  self.opts = opts
  self.klass_opts = klass_opts
  self.config = {
    'key' => opts[:key],
    'secret' => opts[:secret]
  }
  self
end

Instance Attribute Details

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/flickrpu/base.rb', line 8

def config
  @config
end

#flickr ⇒ Object

Returns the value of attribute flickr.



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# File 'lib/flickrpu/base.rb', line 8

def flickr
  @flickr
end

#klass_opts ⇒ Object

Returns the value of attribute klass_opts.



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# File 'lib/flickrpu/base.rb', line 8

def klass_opts
  @klass_opts
end

#num_photos ⇒ Object

Returns the value of attribute num_photos.



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# File 'lib/flickrpu/base.rb', line 8

def num_photos
  @num_photos
end

#opts ⇒ Object

Returns the value of attribute opts.



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# File 'lib/flickrpu/base.rb', line 8

def opts
  @opts
end

#photo_class_name ⇒ Object

Returns the value of attribute photo_class_name.



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# File 'lib/flickrpu/base.rb', line 8

def photo_class_name
  @photo_class_name
end

Class Method Details

.copy_to_tempfile(dir, filename) ⇒ Object 



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# File 'lib/flickrpu/base.rb', line 70

def self.copy_to_tempfile(dir, filename)
  tmp_dir = File.join('.', 'tmp')
  Dir.mkdir(tmp_dir) if not File.directory?(tmp_dir)
  File.copy(File.join(dir, filename), File.join(tmp_dir, filename), verbose = true)
  temp_file
end

.from_file(dir, filename) ⇒ Object 



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# File 'lib/flickrpu/base.rb', line 58

def self.from_file(dir, filename)
  temp_file = copy_to_tempfile(dir, filename)
  opt_obj = OpenStruct.new
  opt_obj.url = temp_file
  self.save(opt_obj)
  File.safe_unlink(temp_file)
end

Instance Method Details

#from_file(dir, filename) ⇒ Object 



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# File 'lib/flickrpu/base.rb', line 66

def from_file(dir, filename)
  self.class.from_file(dir, filename)
end

#klass ⇒ Object 



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# File 'lib/flickrpu/base.rb', line 23

def klass
  Kernel.const_get(self.photo_class_name.capitalize)
end

#save(flickr_photo) ⇒ Object 



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# File 'lib/flickrpu/base.rb', line 27

def save(flickr_photo)
  flickr_url             = flickr_photo.url
  puts "Saving #{flickr_url}"
  
  photo                  = self.klass.new
  self.klass_opts.call(photo) if self.klass_opts
  filename               = rand(36**12).to_s(36)+'.jpg'
  amazon_file            = {
    :filename            => filename,
    :type                => 'image/jpeg',
    :tempfile            => open(flickr_url)
  }
  photo.amazon_file      = amazon_file

  if photo.valid?
    photo.save
  else
    puts "Couldn't save photo #{photo.inspect} :("
    photo.errors.each do |e|
      puts e
    end
  end
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rescue NoMethodError => e
  puts e.to_s
  0
rescue TypeError => e
  puts "Couldn't retrieve Flickr url: #{e.to_s}"
  exit
end

#search ⇒ Object 



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# File 'lib/flickrpu/base.rb', line 77

def search
  puts self.config.inspect
  self.flickr = ::Flickr.new(self.config)
  this_photo = 0
  flickr_photos = self.flickr.photos.get_recent({:per_page=>self.num_photos})
  flickr_photos.each do |photo|
    return if this_photo >= self.num_photos
    this_photo += self.save(photo)
  end
end