Class: WineDb::Reader
- Inherits:
-
Object
show all
- Includes:
- LogUtils::Logging, Matcher, Models, WorldDb::Matcher
- Defined in:
- lib/winedb/reader.rb
Instance Attribute Summary collapse
Instance Method Summary
collapse
Methods included from Matcher
#match_wineries_for_country, #match_wineries_for_country_n_region, #match_wines_for_country, #match_wines_for_country_n_region
Constructor Details
#initialize(include_path, opts = {}) ⇒ Reader
Returns a new instance of Reader.
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# File 'lib/winedb/reader.rb', line 59
def initialize( include_path, opts = {} )
@include_path = include_path
end
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Instance Attribute Details
#include_path ⇒ Object
Returns the value of attribute include_path.
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# File 'lib/winedb/reader.rb', line 56
def include_path
@include_path
end
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Instance Method Details
#load(name) ⇒ Object
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# File 'lib/winedb/reader.rb', line 77
def load( name )
if match_wines_for_country_n_region( name ) do |country_key, region_key|
load_wines_for_country( country_key, name )
end
elsif match_wines_for_country( name ) do |country_key|
load_wines_for_country( country_key, name )
end
elsif match_wineries_for_country_n_region( name ) do |country_key, region_key|
load_wineries_for_country( country_key, name )
end
elsif match_wineries_for_country( name ) do |country_key|
load_wineries_for_country( country_key, name )
end
else
logger.error "unknown wine.db fixture type >#{name}<"
end
end
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#load_setup(name) ⇒ Object
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# File 'lib/winedb/reader.rb', line 64
def load_setup( name )
path = "#{include_path}/#{name}.yml"
logger.info "parsing data '#{name}' (#{path})..."
reader = FixtureReader.new( path )
reader.each do |fixture_name|
load( fixture_name )
end
end
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#load_wineries_for_country(country_key, name, more_attribs = {}) ⇒ Object
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# File 'lib/winedb/reader.rb', line 154
def load_wineries_for_country( country_key, name, more_attribs={} )
country = Country.find_by_key!( country_key )
logger.debug "Country #{country.key} >#{country.title} (#{country.code})<"
more_attribs[ :country_id ] = country.id
more_attribs[ :txt ] = name
load_wineries_worker( name, more_attribs )
end
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#load_wineries_worker(name, more_attribs = {}) ⇒ Object
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# File 'lib/winedb/reader.rb', line 165
def load_wineries_worker( name, more_attribs={} )
reader = ValuesReaderV2.new( name, include_path, more_attribs )
reader.each_line do |new_attributes, values|
if new_attributes[:header].present?
logger.warn "removing unused group header #{new_attributes[:header]}"
new_attributes.delete(:header) end
Winery.create_or_update_from_attribs( new_attributes, values )
end end
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#load_wines_for_country(country_key, name, more_attribs = {}) ⇒ Object
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# File 'lib/winedb/reader.rb', line 100
def load_wines_for_country( country_key, name, more_attribs={} )
country = Country.find_by_key!( country_key )
logger.debug "Country #{country.key} >#{country.title} (#{country.code})<"
more_attribs[ :country_id ] = country.id
more_attribs[ :txt ] = name
load_wines_worker( name, more_attribs )
end
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#load_wines_worker(name, more_attribs = {}) ⇒ Object
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# File 'lib/winedb/reader.rb', line 112
def load_wines_worker( name, more_attribs={} )
reader = ValuesReaderV2.new( name, include_path, more_attribs )
if more_attribs[:region_id].present?
known_wineries_source = Winery.where( region_id: more_attribs[:region_id] )
elsif more_attribs[:country_id].present?
known_wineries_source = Winery.where( country_id: more_attribs[:country_id] )
else
logger.warn "no region or country specified; use empty winery ary for header mapper"
known_wineries_source = []
end
known_wineries = TextUtils.build_title_table_for( known_wineries_source )
reader.each_line do |new_attributes, values|
if new_attributes[:header].present?
winery_line = new_attributes[:header].dup new_attributes.delete(:header)
logger.debug " trying to find winery in line >#{winery_line}<"
TextUtils.map_titles_for!( 'winery', winery_line, known_wineries )
winery_key = TextUtils.find_key_for!( 'winery', winery_line )
logger.debug " winery_key = >#{winery_key}<"
unless winery_key.nil?
values = values.unshift "winery:#{winery_key}"
end
end
Wine.create_or_update_from_attribs( new_attributes, values )
end end
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