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# Module to trigger requests to CARTO. It's meant to be replaced by a Swagger client
# as soon as swagger-codegen supports v3 and we release the first version of the spec.
module CartoAPI
class JsonClient
def initialize(http_client_tag: 'carto-api-client', scheme: 'https', base_domain: 'carto.com', port: nil)
@http_client_tag = http_client_tag
@base_domain = base_domain
@scheme = scheme
@port = port
end
attr_reader :scheme
def get_visualization_v1(username:, name:, params: {})
parse(get(carto_url(username, "/api/v1/viz/#{name}", params: params)).body)
end
def get_visualizations_v1(username:, params: {})
parse(get(carto_url(username, '/api/v1/viz', params: params)).body)
end
# Deprecated, use get_visualizations_v1 instead (caller shouldn't care about the full response)
def get_visualizations_v1_from_url(url)
get(url)
end
def get_api_keys_v3(username:, params: {})
parse(get(carto_url(username, '/api/v3/api_keys', params: params)).body)
end
def base_url(username)
"#{username}.#{@base_domain}"
end
private
CONNECT_TIMEOUT = 45
DEFAULT_TIMEOUT = 60
NO_PAGE_LIMIT = 100000
def carto_url(username, path, params: nil)
uri = URI::HTTP.build(host: base_url(username), path: path, query: params && params.to_query)
uri.scheme = @scheme if @scheme
uri.port = @port if @port
uri.to_s
end
def get(url)
http_client = Carto::Http::Client.get(@http_client_tag, log_requests: true)
request = http_client.request(
url,
method: :get,
connecttimeout: CONNECT_TIMEOUT,
timeout: DEFAULT_TIMEOUT,
params: { per_page: NO_PAGE_LIMIT },
followlocation: true
)
request.run
end
def parse(json)
JSON.parse(json, symbolize_names: true)
end
end
end