Class: Drawbridge::Mapper

Inherits:
Object
  • Object
show all
Defined in:
lib/drawbridge/mapper.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Mapper

Returns a new instance of Mapper.



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# File 'lib/drawbridge/mapper.rb', line 12

def initialize
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(meth) ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 145

def method_missing(meth)
  nil
end

Class Method Details

.where(params) ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 7

def where(params)
  self.new.where(params)
end

Instance Method Details

#aggregate_offset ⇒ Object

Nao



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# File 'lib/drawbridge/mapper.rb', line 100

def aggregate_offset
  page_param.to_i * limit_param.to_i
end

#all ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 38

def all
  adapter       = Drawbridge::Adapter.new(self)
  query         = adapter.build_all_query
  result_params = Request.perform adapter.search_path, query
  Result.new(result_params)
end

#base_sort ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 121

def base_sort
  []
end

#combined_sort ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 117

def combined_sort
  (base_sort + sort_args).flatten.uniq
end

#default_refinements ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 50

def default_refinements
  []
end

#dimensions ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 129

def dimensions
  []
end

#dimensions=(dimension_list) ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 133

def dimensions=(dimension_list)
  dimension_list
end

#exposed_refinements ⇒ Object

Ne - placeholder, might make more sense to hard-code in the adapter



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# File 'lib/drawbridge/mapper.rb', line 60

def exposed_refinements
  dimensions
end

#fields ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 137

def fields
  []
end

#fields=(field_list) ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 141

def fields=(field_list)
  field_list
end

#first ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 45

def first
  results = all
  results.records.empty? ? nil : results.records.first
end

#geo_filters ⇒ Object

Nf



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# File 'lib/drawbridge/mapper.rb', line 85

def geo_filters
  {}
end

#limit_param ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 108

def limit_param
  @limit ||= 20
  @limit.to_i
end

#mode ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 153

def mode
  []
end

#name ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 149

def name
  ""
end

#navigation ⇒ Object

N



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# File 'lib/drawbridge/mapper.rb', line 55

def navigation
  (process_refinements(endeca_refinements) + default_refinements).flatten
end

#offset ⇒ Object

No



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# File 'lib/drawbridge/mapper.rb', line 95

def offset
  page_param.to_i * limit_param.to_i
end

#order_by(sort_string) ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 26

def order_by(sort_string)
  @sort_string = sort_string
  self
end

#page_param ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 104

def page_param
  @page ? @page.to_i - 1 : 0
end

#parse_refinements(refinements) ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 168

def parse_refinements(refinements)
  refinements.collect! do |ref|
    ref.to_s[/^\d+$/] ? ref.to_s : ref.to_i(36).to_s
  end
end

#process_refinements(refinements) ⇒ Object

converts refinements to int ids if they were base(36) encoded before

“4j7”

> [‘5875’]



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# File 'lib/drawbridge/mapper.rb', line 160

def process_refinements(refinements)
  return [] if refinements.blank?

  refinements.collect! do |ref|
    ref.to_i(36).to_s
  end
end

#radius_param ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 113

def radius_param
  @radius ||= @rad
end

#range_filter ⇒ Object

Nf



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# File 'lib/drawbridge/mapper.rb', line 80

def range_filter
  []
end

#record_filters ⇒ Object

Nr



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# File 'lib/drawbridge/mapper.rb', line 75

def record_filters
  []
end

#record_key_values ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 125

def record_key_values
  {}
end

#record_search ⇒ Object

Ntt and Ntk



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# File 'lib/drawbridge/mapper.rb', line 65

def record_search
  record_key_values
end

#rollup_key ⇒ Object

Nu



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# File 'lib/drawbridge/mapper.rb', line 90

def rollup_key
  ""
end

#sort_args ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 31

def sort_args
  return [] unless @sort_string
  sort_string = @sort_string.split(',').join('^+^')
  sort_array = parse_sort(sort_string.gsub('-', '^'))
  sort_array
end

#sort_key ⇒ Object

Ns



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# File 'lib/drawbridge/mapper.rb', line 70

def sort_key
  combined_sort
end

#where(params) ⇒ Object 



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# File 'lib/drawbridge/mapper.rb', line 15

def where(params)
  params.each do |k, v|
    # regex should handle md5hash, and anything that doesn't have word characters
    unless k[/\W|^\h+$/]
      Mapper.send(:attr_accessor, k)
      instance_variable_set("@#{k}", v)
    end
  end
  self
end