diff options
Diffstat (limited to 'lib/ohm_util.rb')
-rw-r--r-- | lib/ohm_util.rb | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/lib/ohm_util.rb b/lib/ohm_util.rb new file mode 100644 index 0000000..856f9d2 --- /dev/null +++ b/lib/ohm_util.rb @@ -0,0 +1,40 @@ + +module Lib + module OhmUtil + + def self.check_params(model, params) + prop_names = model.attributes.collect{|p| p.to_s} + params.keys.each do |k| + key = k.to_s + if (key == "subjectid" || key == "media") + params.delete(k) + else + unless prop_names.include?(key) + key = key.from_rdf_format + unless prop_names.include?(key) + key = key+"_uri" + unless prop_names.include?(key) + key = key+"s" + unless prop_names.include?(key) + raise OpenTox::BadRequestError.new "no attribute found: '"+k.to_s+"'" + end + end + end + end + params[key.to_sym] = params.delete(k) + end + end + params + end + + def self.find(model, filter_params) + params = check_params(model,filter_params) + if (params.size==0) + model.all + else + model.find(params) + end + end + + end +end
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