Module: Relaxo::Client

Defined in:
lib/relaxo/client.rb

Constant Summary collapse

DEFAULT_GET_HEADERS = 
{:accept => :json}
DEFAULT_PUT_HEADERS = 
{:accept => :json, :content_type => :json}
@@debug = 
false

Class Method Summary collapse

Class Method Details

.debug=(flag) ⇒ Object 



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# File 'lib/relaxo/client.rb', line 29

def self.debug= flag
	@@debug = flag
end

.delete(url) ⇒ Object 



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# File 'lib/relaxo/client.rb', line 78

def self.delete(url)
	execute({
		:method => :delete,
		:url => url,
		:headers => DEFAULT_PUT_HEADERS
	})
end

.encode_parameters(parameters) ⇒ Object 



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# File 'lib/relaxo/client.rb', line 90

def self.encode_parameters(parameters)
	query = []
	
	parameters.each do |key, value|
		key_string = key.to_s
		
		if Symbol === value || key_string.end_with?("docid")
			query << escape(key_string) + '=' + escape(value.to_s)
		else
			query << escape(key_string) + '=' + escape(value.to_json)
		end
	end
	
	return '?' + query.join('&')
end

.encode_url(url, parameters = {}) ⇒ Object 



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# File 'lib/relaxo/client.rb', line 106

def self.encode_url(url, parameters = {})
	if parameters.empty?
		url
	else
		url + encode_parameters(parameters)
	end
end

.escape(component) ⇒ Object 



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# File 'lib/relaxo/client.rb', line 86

def self.escape(component)
	return CGI.escape(component)
end

.escape_id(id) ⇒ Object 



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# File 'lib/relaxo/client.rb', line 114

def self.escape_id(id)
	/^_design\/(.*)/ =~ id ? "_design/#{escape($1)}" : escape(id)
end

.execute(request) ⇒ Object 



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# File 'lib/relaxo/client.rb', line 36

def self.execute(request)
	# Poor mans debugging:
	$stderr.puts "Relaxo Client: #{request[:method]} #{request[:url]}" if @@debug
	
	response = RestClient::Request.execute(request)
	return JSON.parse(response)
end

.get(url) ⇒ Object 



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# File 'lib/relaxo/client.rb', line 44

def self.get(url)
	execute({
		:method => :get,
		:url => url,
		:headers => DEFAULT_GET_HEADERS
	})
end

.head(url) ⇒ Object 



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# File 'lib/relaxo/client.rb', line 52

def self.head(url)
	execute({
		:method => :head,
		:url => url,
		:headers => DEFAULT_GET_HEADERS
	})
end

.post(url, document) ⇒ Object 



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# File 'lib/relaxo/client.rb', line 69

def self.post(url, document)
	execute({
		:method => :post,
		:url => url,
		:headers => DEFAULT_PUT_HEADERS,
		:payload => JSON.generate(document)
	})
end

.put(url, document) ⇒ Object 



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# File 'lib/relaxo/client.rb', line 60

def self.put(url, document)
	execute({
		:method => :put,
		:url => url,
		:headers => DEFAULT_PUT_HEADERS,
		:payload => JSON.generate(document)
	})
end