Class: Oddb2xml::Calc

Inherits:
Object
  • Object
show all
Defined in:
lib/oddb2xml/calc.rb

Defined Under Namespace

Classes: Composition, Substance

Constant Summary collapse

FluidForms = 
[
'Ampulle(n)',
'Beutel',
'Bolus/Boli',
'Bq',
'Dose(n)',
'Durchstechflasche(n)',
'Einmaldosenbehälter',
'Einzeldose(n)',
'Fertigspritze',
'Fertigspritze(n)',
'Flasche(n)',
'I.E.',
'Infusionskonzentrat',
'Infusionslösung',
'Infusionsemulsion',
'Inhalationen',
'Inhalator',
'Injektions-Set',
'Injektions-Sets',
'Injektor(en), vorgefüllt/Pen',
'Klistier(e)',
'MBq',
'Pipetten',
'Sachet(s)',
'Spritze(n)',
'Sprühstösse',
'Stechampulle (Lyophilisat) und Ampulle (Solvens)',
'Stechampulle',
'Suspension',
'Zylinderampulle(n)',
'cartouches',
'dose(s)',
'flacon perforable',
'sacchetto',
'vorgefüllter Injektor',
]
FesteFormen = 
[
  'Depotabs',
  'Dragée(s)',
  'Generator mit folgenden Aktivitäten:',
  'Filmtabletten',
  'Gerät',
  'Kapsel(n)',
  'Kautabletten',
  'Lutschtabletten',
  'Kugeln',
  'Ovulum',
  'Packung(en)',
  'Pflaster',
  'Schmelzfilme',
  'Set',
  'Strips',
  'Stück',
  'Suppositorien',
  'Tablette(n)',
  'Tüchlein',
  'Urethrastab',
  'Vaginalzäpfchen',
  'comprimé',
  'comprimé pelliculé',
  'comprimés',
  'comprimés à libération modifiée',
  'comprimés à croquer sécables',
  'imprägnierter Verband',
  'magensaftresistente Filmtabletten',
  'ovale Körper',
  'tube(s)',
]
Measurements = 
[ 'g', 'kg', 'l', 'mg', 'ml', 'cm', 'GBq']
Others = 
['Kombipackung', 'emballage combiné' ]
UnknownGalenicForm = 
140
UnknownGalenicGroup = 
1
Data_dir = 
File.expand_path(File.join(File.dirname(__FILE__),'..','..', 'data'))
SCALE_P = 
%r{pro\s+(?<scale>(?<qty>[\d.,]+)\s*(?<unit>[kcmuµn]?[glh]))}u
@@galenic_groups = 
YAML.load_file(File.join(Data_dir, 'gal_groups.yaml'))
@@galenic_forms = 
YAML.load_file(File.join(Data_dir, 'gal_forms.yaml'))
@@new_galenic_forms = 
[]
@@names_without_galenic_forms = 
[]
@@rules_counter = 
{}

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name = nil, size = nil, unit = nil, active_substance = nil, composition = nil) ⇒ Calc

Returns a new instance of Calc.



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# File 'lib/oddb2xml/calc.rb', line 225

def initialize(name = nil, size = nil, unit = nil, active_substance = nil, composition= nil)
  @name = remove_duplicated_spaces(name)
  @pkg_size = remove_duplicated_spaces(size)
  @unit = unit
  # @pkg_size, @galenic_group, @galenic_form =
  search_galenic_info
  @composition = composition
  @measure = unit if unit and not @measure
  @measure = @galenic_form.description if @galenic_form and not @measure
  @galenic_form  ||= @@galenic_forms[UnknownGalenicForm]

  unless active_substance
    @compositions = []
  else
    @compositions = update_compositions(active_substance)
  end
end

Instance Attribute Details

#addition ⇒ Object (readonly)

s.a. commercial_form in oddb.org/src/model/part.rb



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# File 'lib/oddb2xml/calc.rb', line 106

def addition
  @addition
end

#composition ⇒ Object (readonly)

Returns the value of attribute composition.



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# File 'lib/oddb2xml/calc.rb', line 105

def composition
  @composition
end

#compositions ⇒ Object (readonly)

Returns the value of attribute compositions.



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# File 'lib/oddb2xml/calc.rb', line 105

def compositions
  @compositions
end

#count ⇒ Object (readonly)

s.a. commercial_form in oddb.org/src/model/part.rb



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# File 'lib/oddb2xml/calc.rb', line 106

def count
  @count
end

#galenic_form ⇒ Object

Returns the value of attribute galenic_form.



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# File 'lib/oddb2xml/calc.rb', line 104

def galenic_form
  @galenic_form
end

#measure ⇒ Object (readonly)

s.a. commercial_form in oddb.org/src/model/part.rb



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# File 'lib/oddb2xml/calc.rb', line 106

def measure
  @measure
end

#multi ⇒ Object (readonly)

s.a. commercial_form in oddb.org/src/model/part.rb



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# File 'lib/oddb2xml/calc.rb', line 106

def multi
  @multi
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/oddb2xml/calc.rb', line 105

def name
  @name
end

#pkg_size ⇒ Object

Returns the value of attribute pkg_size.



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# File 'lib/oddb2xml/calc.rb', line 104

def pkg_size
  @pkg_size
end

#scale ⇒ Object (readonly)

s.a. commercial_form in oddb.org/src/model/part.rb



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# File 'lib/oddb2xml/calc.rb', line 106

def scale
  @scale
end

#selling_units ⇒ Object (readonly)

s.a. commercial_form in oddb.org/src/model/part.rb



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# File 'lib/oddb2xml/calc.rb', line 106

def selling_units
  @selling_units
end

#substances ⇒ Object (readonly)

Returns the value of attribute substances.



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# File 'lib/oddb2xml/calc.rb', line 105

def substances
  @substances
end

#unit ⇒ Object

Returns the value of attribute unit.



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# File 'lib/oddb2xml/calc.rb', line 104

def unit
  @unit
end

Class Method Details

.check_for_value_and_units(what) ⇒ Object

Parse a string for a numerical value and unit, e.g. 1.5 ml



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# File 'lib/oddb2xml/calc.rb', line 355

def self.check_for_value_and_units(what)
  if m = /^([\d.]+)\s*(\D+)/.match(what)
    # return [m[1], m[2] ]
    return m[0].to_s
  else
    nil
  end
end

.dump_names_without_galenic_forms ⇒ Object 



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# File 'lib/oddb2xml/calc.rb', line 146

def self.dump_names_without_galenic_forms
  if @@names_without_galenic_forms.size > 0
    "\n\n\nThe following products did not have a galenic form in column Präparateliste\n"+ @@names_without_galenic_forms.sort.uniq.join("\n")
  else
    "\n\n\nColumn Präparateliste has everywhere a name\n"
  end
end

.dump_new_galenic_forms ⇒ Object 



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# File 'lib/oddb2xml/calc.rb', line 139

def self.dump_new_galenic_forms
  if @@new_galenic_forms.size > 0
    "\n\n\nAdded the following galenic_forms\n"+ @@new_galenic_forms.uniq.join("\n")
  else
    "\n\n\nNo new galenic forms added"
  end
end

.get_galenic_form(name, lang = 'de') ⇒ Object 



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# File 'lib/oddb2xml/calc.rb', line 129

def self.get_galenic_form(name, lang = 'de')
  @@galenic_forms.values.collect { |galenic_form|
    return galenic_form if galenic_form.descriptions[lang].eql?(name)
    if name and galenic_form.descriptions[lang].eql?(name.sub(' / ', '/'))
      return galenic_form
    end
  }
  @@galenic_forms[UnknownGalenicForm]
end

.get_galenic_group(name, lang = 'de') ⇒ Object 



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# File 'lib/oddb2xml/calc.rb', line 107

def self.get_galenic_group(name, lang = 'de')
  @@galenic_groups.values.collect { |galenic_group|
    return galenic_group if galenic_group.descriptions[lang].eql?(name)
  }
  @@galenic_groups[1]
end

.report_conversion ⇒ Object 



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# File 'lib/oddb2xml/calc.rb', line 114

def self.report_conversion
  lines = [ '', '',
            'Report of used conversion rules',
            '-------------------------------',
            ''
            ]
  @@rules_counter.each{
    | key, value|
      lines << "#{key}: #{value} occurrences"
  }
  lines << ''
  lines << ''
  lines
end

Instance Method Details

#galenic_form__xxx ⇒ Object 



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# File 'lib/oddb2xml/calc.rb', line 262

def galenic_form__xxx
  @galenic_form.description
end

#galenic_group ⇒ Object 



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# File 'lib/oddb2xml/calc.rb', line 243

def galenic_group
  @@galenic_groups[@galenic_form.galenic_group]
end

#headers ⇒ Object

helper for generating csv



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# File 'lib/oddb2xml/calc.rb', line 248

def headers
  [ "name", "pkg_size", "selling_units", "measure",
    # "count", "multi", "addition", "scale", "unit",
    "galenic_form",
    "galenic_group"
    ]
end

#to_array ⇒ Object 



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# File 'lib/oddb2xml/calc.rb', line 255

def to_array
  [ @name, @pkg_size, @selling_units, @measure,
    # @count, @multi, @addition, @scale, @unit,
    galenic_form  ? galenic_form.description  : '' ,
    galenic_group ? galenic_group.description : ''
    ]
end

#update_compositions(active_substance) ⇒ Object 



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# File 'lib/oddb2xml/calc.rb', line 163

def update_compositions(active_substance)
  rep_1 = '----';   to_1 = '('
  rep_2 = '-----';  to_2 = ')'
  rep_3 = '------'; to_3 = ','

  comps = []
  label_pattern = /^(?<label>A|I|B|II|C|III|D|IV|E|V|F|VI)[)]\s*(?<designation>[^)]+):/
  composition_text = composition.gsub(/\r\n?/u, "\n")
  puts "composition_text for #{name}: #{composition_text}" if composition_text.split(/\n/u).size > 1 and $VERBOSE
  lines = composition_text.split(/\n/u)
  idx = 0
  compositions = lines.select do |line|
    if match = label_pattern.match(line)
      label = match[:label]
    else
      label = nil
    end
    idx += 1
    next if idx > 1 and not label # avoid lines like 'I) et II)'
    substances = []
    filler = line.split(',')[-1].sub(/\.$/, '')
    filler_match = /^(?<name>[^,\d]+)\s*(?<dose>[\d\-.]+(\s*(?:(Mio\.?\s*)?(U\.\s*Ph\.\s*Eur\.|[^\s,]+))))/.match(filler)
    components = line.split(/([^\(]+\([^)]+\)[^,]+|),/).each {
      |component|
      next unless component.size > 0
      to_consider = component.strip.split(':')[-1] # remove label
      # very ugly hack to ignore ,()
      m = /^(?<name>[^,\d()]+)\s*(?<dose>[\d\-.]+(\s*(?:(Mio\.?\s*)?(U\.\s*Ph\.\s*Eur\.|[^\s,]+))))/.match(to_consider
                                                        .gsub(to_1, rep_1).gsub(to_2, rep_2).gsub(to_3, rep_3))
      if m2 = /^(|[^:]+:\s)(E\s+\d+)$/.match(component.strip)
        to_add = Substance.new(m2[2], '', '')
        substances << to_add
      elsif m
        ptrn = /(\s*(?:ut|corresp\.?)\s+(?<chemical>[^\d,]+)\s*(?<cdose>[\d\-.]+(\s*(?:(Mio\.?\s*)?(U\.\s*Ph\.\s*Eur\.|[^\s,]+))(\s*[mv]\/[mv])?))?)/
        m3 = ptrn.match(component.strip)
        dose = nil
        unit = nil
        name = m[:name].split(/\s/).collect{ |x| x.capitalize }.join(' ').strip.gsub(rep_3, to_3).gsub(rep_2, to_2).gsub(rep_1, to_1)
        dose = m[:dose].split(/\b\s*(?![.,\d\-]|Mio\.?)/u, 2) if m[:dose]
        if dose && (scale = SCALE_P.match(filler)) && dose[1] && !dose[1].include?('/')
          unit = dose[1] << '/'
          num = scale[:qty].to_f
          if num <= 1
            unit << scale[:unit]
          else
            unit << scale[:scale]
          end
        elsif dose.size == 2
          unit = dose[1]
        end
        next if /\s+pro($|\s+)|emulsion|solution/i.match(name)
        chemical = m3 ? capitalize(m3[:chemical]) : nil
        cdose    = m3 ? m3[:cdose] : nil
        substances << Substance.new(name, dose ? dose[0].to_f : nil, unit ? unit.gsub(rep_3, to_3).gsub(rep_2, to_2).gsub(rep_1, to_1) : nil,
                                    chemical, cdose)
      end
    }
    comps << Composition.new(line, label, substances) if substances.size > 0
  end
  comps
end