Module: NiceHttpHttpMethods
- Included in:
- NiceHttp
- Defined in:
- lib/nice_http/http_methods.rb
Instance Method Summary collapse
-
#delete(argument) ⇒ Hash
Delete an existing resource.
-
#get(arg, save_data: '') ⇒ Hash
Get data from path.
-
#head(argument) ⇒ Hash
Implementation of the http HEAD method.
-
#patch(*arguments) ⇒ Hash
Patch data to path.
-
#post(*arguments) ⇒ Hash
Post data to path.
-
#put(*arguments) ⇒ Hash
Put data to path.
-
#send_request(request_hash) ⇒ Hash
It will send the request depending on the :method declared on the request hash Take a look at https://github.com/MarioRuiz/Request-Hash.
Instance Method Details
#delete(argument) ⇒ Hash
Delete an existing resource
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# File 'lib/nice_http/http_methods.rb', line 401 def delete(argument) begin if argument.kind_of?(String) argument = { :path => argument } end path, data, headers_t = manage_request(argument) @start_time = Time.now if @start_time.nil? if argument.kind_of?(Hash) arg = argument if @use_mocks and arg.kind_of?(Hash) and arg.keys.include?(:mock_response) data = "" if arg[:mock_response].keys.include?(:data) data = arg[:mock_response][:data] if data.kind_of?(Hash) #to json begin require "json" data = data.to_json rescue @logger.fatal "There was a problem converting to json: #{data}" end end end @logger.warn "Pay attention!!! This is a mock response:" @start_time_net = Time.now if @start_time_net.nil? manage_response(arg[:mock_response], data.to_s) return @response end end begin @start_time_net = Time.now if @start_time_net.nil? resp = @http.delete(path, headers_t) data = resp.body rescue Exception => stack @logger.warn stack @logger.warn "The connection seems to be closed in the host machine. Trying to reconnect" @http.finish() @http.start() @start_time_net = Time.now if @start_time_net.nil? resp, data = @http.delete(path) end manage_response(resp, data) return @response rescue Exception => stack @logger.fatal stack return { fatal_error: stack.to_s, code: nil, message: nil, data: "" } end end |
#get(arg, save_data: '') ⇒ Hash
Get data from path
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# File 'lib/nice_http/http_methods.rb', line 29 def get(arg, save_data: '') begin path, data, headers_t = manage_request(arg) @start_time = Time.now if @start_time.nil? if @use_mocks and arg.kind_of?(Hash) and arg.keys.include?(:mock_response) data = "" if arg[:mock_response].keys.include?(:data) data = arg[:mock_response][:data] if data.kind_of?(Hash) #to json begin require "json" data = data.to_json rescue @logger.fatal "There was a problem converting to json: #{data}" end end end @logger.warn "Pay attention!!! This is a mock response:" @start_time_net = Time.now if @start_time_net.nil? manage_response(arg[:mock_response], data.to_s) return @response end begin if path.start_with?("http:") or path.start_with?("https:") #server included on path problably because of a redirection to a different server require "uri" uri = URI.parse(path) ssl = false ssl = true if path.include?("https:") server = "http://" server = "https://" if path.start_with?("https:") if uri.port != 443 server += "#{uri.host}:#{uri.port}" else server += "#{uri.host}" end http_redir = nil self.class.connections.each { |conn| if conn.host == uri.host and conn.port == uri.port http_redir = conn break end } if !http_redir.nil? path, data, headers_t = manage_request(arg) http_redir..merge!(@cookies) http_redir.headers.merge!(headers_t) #todo: remove only the server at the begining in case in query is the server it will be replaced when it should not be resp = http_redir.get(path.gsub(server, "")) @response = http_redir.response else @logger.warn "It seems like the http connection cannot redirect to #{server} because there is no active connection for that server. You need to create previously one." end else @start_time_net = Time.now if @start_time_net.nil? resp = @http.get(path, headers_t) data = resp.body manage_response(resp, data) end rescue Exception => stack @logger.warn stack @logger.warn "The connection seems to be closed in the host machine. Trying to reconnect" @http.finish() @http.start() @start_time_net = Time.now if @start_time_net.nil? resp = @http.get(path) data = resp.body manage_response(resp, data) end if @auto_redirect and @response[:code].to_i >= 300 and @response[:code].to_i < 400 and @response.include?(:location) if @num_redirects <= 30 @num_redirects += 1 current_server = "http" current_server += "s" if @ssl == true current_server += "://#{@host}" location = @response[:location].gsub(current_server, "") @logger.info "(#{@num_redirects}) Redirecting NiceHttp to #{location}" get(location) else @logger.fatal "(#{@num_redirects}) Maximum number of redirections for a single request reached. Be sure everything is correct, it seems there is a non ending loop" @num_redirects = 0 end else @num_redirects = 0 end if save_data!='' require 'pathname' pn_get = Pathname.new(path) if Dir.exist?(save_data) save = save_data + "/" + pn_get.basename.to_s elsif save_data[-1]=="/" save = save_data + pn_get.basename.to_s else save = save_data end if Dir.exist?(Pathname.new(save).dirname) File.open(save, 'wb') { |fp| fp.write(@response.data) } else @logger.fatal "The folder #{Pathname.new(save).dirname} doesn't exist" end end return @response rescue Exception => stack @logger.fatal stack return { fatal_error: stack.to_s, code: nil, message: nil, data: "" } end end |
#head(argument) ⇒ Hash
Implementation of the http HEAD method.
Asks for the response identical to the one that would correspond to a GET request, but without the response body.
This is useful for retrieving meta-information written in response headers, without having to transport the entire content.
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# File 'lib/nice_http/http_methods.rb', line 465 def head(argument) begin if argument.kind_of?(String) argument = { :path => argument } end path, data, headers_t = manage_request(argument) @start_time = Time.now if @start_time.nil? if argument.kind_of?(Hash) arg = argument if @use_mocks and arg.kind_of?(Hash) and arg.keys.include?(:mock_response) @logger.warn "Pay attention!!! This is a mock response:" @start_time_net = Time.now if @start_time_net.nil? manage_response(arg[:mock_response], "") return @response end end begin @start_time_net = Time.now if @start_time_net.nil? resp = @http.head(path, headers_t) data = resp.body rescue Exception => stack @logger.warn stack @logger.warn "The connection seems to be closed in the host machine. Trying to reconnect" @http.finish() @http.start() @start_time_net = Time.now if @start_time_net.nil? resp, data = @http.head(path) end manage_response(resp, data) return @response rescue Exception => stack @logger.fatal stack return { fatal_error: stack.to_s, code: nil, message: nil } end end |
#patch(*arguments) ⇒ Hash
Patch data to path
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# File 'lib/nice_http/http_methods.rb', line 323 def patch(*arguments) begin path, data, headers_t = manage_request(*arguments) @start_time = Time.now if @start_time.nil? if arguments.size > 0 and arguments[0].kind_of?(Hash) arg = arguments[0] if @use_mocks and arg.kind_of?(Hash) and arg.keys.include?(:mock_response) data = "" if arg[:mock_response].keys.include?(:data) data = arg[:mock_response][:data] if data.kind_of?(Hash) #to json begin require "json" data = data.to_json rescue @logger.fatal "There was a problem converting to json: #{data}" end end end @logger.warn "Pay attention!!! This is a mock response:" @start_time_net = Time.now if @start_time_net.nil? manage_response(arg[:mock_response], data.to_s) return @response end end begin @start_time_net = Time.now if @start_time_net.nil? resp = @http.patch(path, data, headers_t) data = resp.body rescue Exception => stack @logger.warn stack @logger.warn "The connection seems to be closed in the host machine. Trying to reconnect" @http.finish() @http.start() @start_time_net = Time.now if @start_time_net.nil? resp, data = @http.patch(path, data, headers_t) end manage_response(resp, data) if @auto_redirect and @response[:code].to_i >= 300 and @response[:code].to_i < 400 and @response.include?(:location) if @num_redirects <= 30 @num_redirects += 1 current_server = "http" current_server += "s" if @ssl == true current_server += "://#{@host}" location = @response[:location].gsub(current_server, "") @logger.info "(#{@num_redirects}) Redirecting NiceHttp to #{location}" get(location) else @logger.fatal "(#{@num_redirects}) Maximum number of redirections for a single request reached. Be sure everything is correct, it seems there is a non ending loop" @num_redirects = 0 end else @num_redirects = 0 end return @response rescue Exception => stack @logger.fatal stack return { fatal_error: stack.to_s, code: nil, message: nil, data: "" } end end |
#post(*arguments) ⇒ Hash
Post data to path
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# File 'lib/nice_http/http_methods.rb', line 167 def post(*arguments) begin path, data, headers_t = manage_request(*arguments) @start_time = Time.now if @start_time.nil? if arguments.size > 0 and arguments[0].kind_of?(Hash) arg = arguments[0] if @use_mocks and arg.kind_of?(Hash) and arg.keys.include?(:mock_response) data = "" if arg[:mock_response].keys.include?(:data) data = arg[:mock_response][:data] if data.kind_of?(Hash) #to json begin require "json" data = data.to_json rescue @logger.fatal "There was a problem converting to json: #{data}" end end end @logger.warn "Pay attention!!! This is a mock response:" @start_time_net = Time.now if @start_time_net.nil? manage_response(arg[:mock_response], data.to_s) return @response end end begin @start_time_net = Time.now if @start_time_net.nil? if headers_t["Content-Type"] == "multipart/form-data" require "net/http/post/multipart" headers_t.each { |key, value| arguments[0][:data].add_field(key, value) #add to Headers } resp = @http.request(arguments[0][:data]) else resp = @http.post(path, data, headers_t) data = resp.body end rescue Exception => stack @logger.warn stack @logger.warn "The connection seems to be closed in the host machine. Trying to reconnect" @http.finish() @http.start() @start_time_net = Time.now if @start_time_net.nil? resp, data = @http.post(path, data, headers_t) end manage_response(resp, data) if @auto_redirect and @response[:code].to_i >= 300 and @response[:code].to_i < 400 and @response.include?(:location) if @num_redirects <= 30 @num_redirects += 1 current_server = "http" current_server += "s" if @ssl == true current_server += "://#{@host}" location = @response[:location].gsub(current_server, "") @logger.info "(#{@num_redirects}) Redirecting NiceHttp to #{location}" get(location) else @logger.fatal "(#{@num_redirects}) Maximum number of redirections for a single request reached. Be sure everything is correct, it seems there is a non ending loop" @num_redirects = 0 end else @num_redirects = 0 end return @response rescue Exception => stack @logger.fatal stack return { fatal_error: stack.to_s, code: nil, message: nil, data: "" } end end |
#put(*arguments) ⇒ Hash
Put data to path
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# File 'lib/nice_http/http_methods.rb', line 256 def put(*arguments) begin path, data, headers_t = manage_request(*arguments) @start_time = Time.now if @start_time.nil? if arguments.size > 0 and arguments[0].kind_of?(Hash) arg = arguments[0] if @use_mocks and arg.kind_of?(Hash) and arg.keys.include?(:mock_response) data = "" if arg[:mock_response].keys.include?(:data) data = arg[:mock_response][:data] if data.kind_of?(Hash) #to json begin require "json" data = data.to_json rescue @logger.fatal "There was a problem converting to json: #{data}" end end end @logger.warn "Pay attention!!! This is a mock response:" @start_time_net = Time.now if @start_time_net.nil? manage_response(arg[:mock_response], data.to_s) return @response end end begin @start_time_net = Time.now if @start_time_net.nil? resp = @http.send_request("PUT", path, data, headers_t) data = resp.body rescue Exception => stack @logger.warn stack @logger.warn "The connection seems to be closed in the host machine. Trying to reconnect" @http.finish() @http.start() @start_time_net = Time.now if @start_time_net.nil? resp, data = @http.send_request("PUT", path, data, headers_t) end manage_response(resp, data) return @response rescue Exception => stack @logger.fatal stack return { fatal_error: stack.to_s, code: nil, message: nil, data: "" } end end |
#send_request(request_hash) ⇒ Hash
It will send the request depending on the :method declared on the request hash
Take a look at https://github.com/MarioRuiz/Request-Hash
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# File 'lib/nice_http/http_methods.rb', line 520 def send_request(request_hash) unless request_hash.is_a?(Hash) and request_hash.key?(:method) and request_hash.key?(:path) and request_hash[:method].is_a?(Symbol) and [:get, :head, :post, :put, :delete, :patch].include?(request_hash[:method]) = "send_request: it needs to be supplied a Request Hash that includes a :method and :path. " += "Supported methods: :get, :head, :post, :put, :delete, :patch" @logger.fatal return { fatal_error: , code: nil, message: nil } else case request_hash[:method] when :get resp = get request_hash when :post resp = post request_hash when :head resp = head request_hash when :put resp = put request_hash when :delete resp = delete request_hash when :patch resp = patch request_hash end return resp end end |