Class: Configuration

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

Defined Under Namespace

Classes: ThumbnailClassDoesNotExistError

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(&block) ⇒ Configuration

Returns a new instance of Configuration.



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# File 'lib/httpimagestore/configuration.rb', line 11

def initialize(&block)
	@thumbnail_classes = Hash.new do |h, k|
		raise ThumbnailClassDoesNotExistError, k
	end

	@thumbnailer_url = "http://localhost:3100"

	instance_eval &block
end

Class Method Details

.from_file(file) ⇒ Object 



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# File 'lib/httpimagestore/configuration.rb', line 21

def self.from_file(file)
	file = Pathname.pwd + file
	Configuration.new do
		 eval(file.read, nil, file.to_s)
	end
end

Instance Method Details

#get ⇒ Object 



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# File 'lib/httpimagestore/configuration.rb', line 45

def get
	Struct.new(:thumbnail_classes, :s3_key_id, :s3_key_secret, :s3_bucket, :thumbnailer_url).new(@thumbnail_classes, @s3_key_id, @s3_key_secret, @s3_bucket, @thumbnailer_url)
end

#put(sinatra) ⇒ Object 



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# File 'lib/httpimagestore/configuration.rb', line 49

def put(sinatra)
	get.each_pair do |key, value|
		sinatra.set key, value
	end
end

#s3_bucket(bucket) ⇒ Object 



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# File 'lib/httpimagestore/configuration.rb', line 37

def s3_bucket(bucket)
	@s3_bucket = bucket
end

#s3_key(id, secret) ⇒ Object 



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# File 'lib/httpimagestore/configuration.rb', line 32

def s3_key(id, secret)
	@s3_key_id = id
	@s3_key_secret = secret
end

#thumbnail_class(name, method, width, height, format = 'JPEG', options = {}) ⇒ Object 



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# File 'lib/httpimagestore/configuration.rb', line 28

def thumbnail_class(name, method, width, height, format = 'JPEG', options = {})
	@thumbnail_classes[name] = ThumbnailClass.new(name, method, width, height, format, options)
end

#thumbnailer_url(url) ⇒ Object 



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# File 'lib/httpimagestore/configuration.rb', line 41

def thumbnailer_url(url)
	@thumbnailer_url = url
end