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lib/syspro.rb 2.81 KB
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  require "cgi"
  require "faraday"
  require "json"
  require "logger"
  require "openssl"
  
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  require "syspro/api_resource"
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  require "syspro/errors"
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  require "syspro/get_logon_profile"
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  require "syspro/get_version"
  require "syspro/logoff"
  require "syspro/logon"
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  require "syspro/syspro_client"
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  require "syspro/singleton_api_resource"
  require "syspro/syspro_object"
  require "syspro/syspro_response"
  require "syspro/util"
  require "syspro/version"
  
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  require "syspro/api_operations/request"
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  require "syspro/api_operations/query"
  
  require "syspro/business_objects/combrw"
  
  require "syspro/business_objects/parsers/combrw_parser"
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  module Syspro
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    @api_base = "http://syspro.wildlandlabs.com:90/SYSPROWCFService/Rest"
  
    @open_timeout = 30
    @read_timeout = 80
  
    @log_level = nil
    @logger = nil
  
    @max_network_retries = 0
    @max_network_retry_delay = 2
    @initial_network_retry_delay = 0.5
  
    class << self
      attr_accessor :api_base, :open_timeout, :read_timeout
    end
  
    # Options that should be persisted between API requests. This includes
    # client, which is an object containing an HTTP client to reuse.
    OPTS_PERSISTABLE = (
      Set[:client]
    ).freeze
  
    # map to the same values as the standard library's logger
    LEVEL_DEBUG = Logger::DEBUG
    LEVEL_ERROR = Logger::ERROR
    LEVEL_INFO = Logger::INFO
  
    # When set prompts the library to log some extra information to $stdout and
    # $stderr about what it's doing. For example, it'll produce information about
    # requests, responses, and errors that are received. Valid log levels are
    # `debug` and `info`, with `debug` being a little more verbose in places.
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    #
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    # Use of this configuration is only useful when `.logger` is _not_ set. When
    # it is, the decision what levels to print is entirely deferred to the logger.
    def self.log_level
      @log_level
    end
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    def self.log_level=(val)
      # Backwards compatibility for values that we briefly allowed
      if val == "debug"
        val = LEVEL_DEBUG
      elsif val == "info"
        val = LEVEL_INFO
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      end
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      if !val.nil? && ![LEVEL_DEBUG, LEVEL_ERROR, LEVEL_INFO].include?(val)
        raise ArgumentError, "log_level should only be set to `nil`, `debug` or `info`"
      end
      @log_level = val
    end
  
    # Sets a logger to which logging output will be sent. The logger should
    # support the same interface as the `Logger` class that's part of Ruby's
    # standard library (hint, anything in `Rails.logger` will likely be
    # suitable).
    #
    # If `.logger` is set, the value of `.log_level` is ignored. The decision on
    # what levels to print is entirely deferred to the logger.
    def self.logger
      @logger
    end
  
    def self.logger=(val)
      @logger = val
    end
  
    def self.max_network_retries
      @max_network_retries
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    end
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    def self.max_network_retries=(val)
      @max_network_retries = val.to_i
    end
  
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    Syspro.log_level = ENV["SYSPRO_LOG"] unless ENV["SYSPRO_LOG"].nil?
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  end