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require 'rubygems'
gem "opentox-ruby", "~> 0"
require 'opentox-ruby'
class ModelStore
include DataMapper::Resource
attr_accessor :prediction_dataset, :subjectid
property :id, Serial
property :uri, String, :length => 255
property :yaml, Text, :length => 2**32-1
property :created_at, DateTime
@subjectid = nil
after :save, :check_policy
private
def check_policy
OpenTox::Authorization.check_policy(uri, subjectid)
end
end
class PredictionCache
# cache predictions
include DataMapper::Resource
property :id, Serial
property :compound_uri, String, :length => 255
property :model_uri, String, :length => 255
property :dataset_uri, String, :length => 255
end
DataMapper.auto_upgrade!
require 'lazar.rb'
#require 'property_lazar.rb'
helpers do
def activity(a)
case a.to_s
when "true"
act = "active"
when "false"
act = "inactive"
else
act = "not available"
end
act
end
end
get '/?' do # get index of models
response['Content-Type'] = 'text/uri-list'
ModelStore.all(params).collect{|m| m.uri}.join("\n") + "\n"
end
delete '/:id/?' do
begin
uri = ModelStore.get(params[:id]).uri
ModelStore.get(params[:id]).destroy!
"Model #{params[:id]} deleted."
subjectid = params[:subjectid] if params[:subjectid]
subjectid = request.env['HTTP_SUBJECTID'] if !subjectid and request.env['HTTP_SUBJECTID']
if subjectid and !ModelStore.get(params[:id]) and uri
begin
res = OpenTox::Authorization.delete_policies_from_uri(uri, subjectid)
LOGGER.debug "Policy deleted for Model URI: #{uri} with subjectid: #{subjectid} with result: #{res}"
rescue
LOGGER.warn "Policy delete error for Model URI: #{uri}"
end
end
response['Content-Type'] = 'text/plain'
"Model #{params[:id]} deleted."
rescue
halt 404, "Model #{params[:id]} does not exist."
end
end
delete '/?' do
# TODO delete datasets
ModelStore.auto_migrate!
#Prediction.auto_migrate!
response['Content-Type'] = 'text/plain'
"All models and cached predictions deleted."
end
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