require 'rexml/text'
require 'xml/libxml'
require 'digest/md5'
- require 'RMagick'
+
+ if defined?(SystemTimer)
+ Timer = SystemTimer
+ else
+ require 'timeout'
+ Timer = Timeout
+ end
# The base class for API Errors.
class APIError < RuntimeError
end
end
+ ##
+ # raised when someone tries to redact a current version of
+ # an element - only historical versions can be redacted.
+ class APICannotRedactError < APIError
+ def status
+ :bad_request
+ end
+
+ def to_s
+ "Cannot redact current version of element, only historical versions may be redacted."
+ end
+ end
+
+ # Raised when the note provided is already closed
+ class APINoteAlreadyClosedError < APIError
+ def initialize(note)
+ @note = note
+ end
+
+ attr_reader :note
+
+ def status
+ :conflict
+ end
+
+ def to_s
+ "The note #{@note.id} was closed at #{@note.closed_at}"
+ end
+ end
+
+ # Raised when the note provided is already open
+ class APINoteAlreadyOpenError < APIError
+ def initialize(note)
+ @note = note
+ end
+
+ attr_reader :note
+
+ def status
+ :conflict
+ end
+
+ def to_s
+ "The note #{@note.id} is already open"
+ end
+ end
+
+ # raised when a two preferences have a duplicate key string.
+ class APIDuplicatePreferenceError < APIError
+ def initialize(key)
+ @key = key
+ end
+
+ attr_reader :key
+
+ def status
+ :bad_request
+ end
+
+ def to_s
+ "Duplicate preferences with key #{@key}"
+ end
+ end
+
# Helper methods for going to/from mercator and lat/lng.
class Mercator
include Math
doc = XML::Document.new
doc.encoding = XML::Encoding::UTF_8
root = XML::Node.new 'osm'
- root['version'] = API_VERSION
+ root['version'] = API_VERSION.to_s
root['generator'] = GENERATOR
+ root['copyright'] = COPYRIGHT_OWNER
+ root['attribution'] = ATTRIBUTION_URL
+ root['license'] = LICENSE_URL
doc.root = root
return doc
end
end
def self.IPToCountry(ip_address)
- Timeout::timeout(4) do
+ Timer.timeout(4) do
ipinfo = Quova::IpInfo.new(ip_address)
if ipinfo.status == Quova::Success then
country = "GB" if country == "UK"
end
end
-
+
return country.upcase
end
def self.IPLocation(ip_address)
code = OSM.IPToCountry(ip_address)
- unless code.nil?
- country = Country.find_by_code(code)
-
+ if code and country = Country.find_by_code(code)
return { :minlon => country.min_lon, :minlat => country.min_lat, :maxlon => country.max_lon, :maxlat => country.max_lat }
end
return nil
end
+ # Parse a float, raising a specified exception on failure
+ def self.parse_float(str, klass, *args)
+ Float(str)
+ rescue
+ raise klass.new(*args)
+ end
+
# Construct a random token of a given length
def self.make_token(length = 30)
chars = 'abcdefghijklmnopqrtuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
end
# Return an SQL fragment to select a given area of the globe
- def self.sql_for_area(minlat, minlon, maxlat, maxlon, prefix = nil)
- tilesql = QuadTile.sql_for_area(minlat, minlon, maxlat, maxlon, prefix)
- minlat = (minlat * 10000000).round
- minlon = (minlon * 10000000).round
- maxlat = (maxlat * 10000000).round
- maxlon = (maxlon * 10000000).round
+ def self.sql_for_area(bbox, prefix = nil)
+ tilesql = QuadTile.sql_for_area(bbox, prefix)
+ bbox = bbox.to_scaled
- return "#{tilesql} AND #{prefix}latitude BETWEEN #{minlat} AND #{maxlat} AND #{prefix}longitude BETWEEN #{minlon} AND #{maxlon}"
+ return "#{tilesql} AND #{prefix}latitude BETWEEN #{bbox.min_lat} AND #{bbox.max_lat} " +
+ "AND #{prefix}longitude BETWEEN #{bbox.min_lon} AND #{bbox.max_lon}"
end
def self.legal_text_for_country(country_code)
- file_name = File.join(RAILS_ROOT, "config", "legales", country_code.to_s + ".yml")
- file_name = File.join(RAILS_ROOT, "config", "legales", "GB.yml") unless File.exist? file_name
+ file_name = File.join(Rails.root, "config", "legales", country_code.to_s + ".yml")
+ file_name = File.join(Rails.root, "config", "legales", DEFAULT_LEGALE + ".yml") unless File.exist? file_name
YAML::load_file(file_name)
end
-
end