class ExternalMigration::Transformer::GroupedFieldFixedSpelling
Attributes
domain_dest[RW]
domain_name[RW]
Public Class Methods
new(schema)
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# File lib/external_migration/transformer/grouped_field_fixed_spelling.rb, line 11 def initialize(schema) @schema = schema @field_group = :name @field_group_fixed = :name_correct @group = {} @rows = [] @domain_name = "domain" end
Public Instance Methods
begin(schema_from, schema_to)
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# File lib/external_migration/transformer/grouped_field_fixed_spelling.rb, line 22 def begin(schema_from, schema_to) @schema_from = schema_from @schema_to = schema_to @group = {} @domain_dictionary = {} @rows = [] end
end(schema_from, schema_to)
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# File lib/external_migration/transformer/grouped_field_fixed_spelling.rb, line 61 def end(schema_from, schema_to) save_on_cache save_on_db end
fix_field(row)
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# File lib/external_migration/transformer/grouped_field_fixed_spelling.rb, line 52 def fix_field(row) #has name_correct? if (!row[@field_group_fixed].nil? && !row[@field_group_fixed].to_s.empty?) row[@field_group_fixed] = row[@field_group_fixed].to_s.strip @domain_dictionary[row[@field_group]] = row[@field_group_fixed] row[@field_group] = row[@field_group_fixed] end end
save_on_cache()
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# File lib/external_migration/transformer/grouped_field_fixed_spelling.rb, line 83 def save_on_cache #cached path @cache_path = "db/external_migrate/cache/" Dir.mkdir @cache_path if not Dir.exists? @cache_path puts_on_file @cache_path + "#{@domain_name}_dictionary.yml", @domain_dictionary.to_yaml #puts_on_file @cache_path + "#{@domain_name}_raw.csv", @rows.map { |i| i.values.join(",")}.join("\n") puts_on_file @cache_path + "#{@domain_name}_grouped.csv" do lines = [] @group.each do |key, data| line = [] data.each do |key, value| if value.is_a? String line << value elsif value.respond_to? :name line << value.name end end lines << line.join(",") end lines.join("\n") end #puts_on_file path + "#{@domain_name}.xml", @rows.to_xml end
save_on_db()
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# File lib/external_migration/transformer/grouped_field_fixed_spelling.rb, line 70 def save_on_db class_to = schema_to_class @group.each do |key, row| if not class_to.send(("find_by_%s" % @field_group).to_sym, row[@field_group]) record = class_to.new(row) puts "SaveOnDB: "+row.to_yaml record.save! end end end
schema_to_class()
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# File lib/external_migration/transformer/grouped_field_fixed_spelling.rb, line 66 def schema_to_class eval @schema_to[:url] end
transform(row)
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# File lib/external_migration/transformer/grouped_field_fixed_spelling.rb, line 30 def transform(row) begin #cache @rows << row fix_field row return :ignore if row[@field_group].nil? #validating and cleanup row[@field_group].gsub! /\s{2,}/, ' ' row.delete @field_group_fixed @group[row[@field_group]] = row return :ignore rescue Exception => e Rails.logger.debug "Error on transform. "+e.message+"\n"+e.backtrace.join("\n ") false end end