class Engine2::DownloadForeignBlobStoreAction
Public Instance Methods
invoke(handler)
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# File lib/engine2/action/infra.rb, line 189 def invoke handler model = node.parent.*.model inf = model.type_info[node.parent.*.field] assoc = model.association_reflections[inf[:assoc_name]] blob_model = assoc.associated_class handler.permit id = handler.params[:id] rec = model.naked.select(assoc[:key]).where(model.primary_keys_hash(split_keys(id))).first handler.permit rec entry = blob_model.naked.select(inf[:bytes_field], inf[:name_field], inf[:mime_field]).where(blob_model.primary_key => rec[assoc[:key]]).first serve_blob(handler, entry, inf) end