Class: Labimotion::ExportDataset

Inherits:
Object
  • Object
show all
Defined in:
lib/labimotion/libs/export_dataset.rb

Overview

ExportDataset

Constant Summary collapse

DEFAULT_ROW_WIDTH = 
100
DEFAULT_ROW_HEIGHT = 
20

Instance Method Summary collapse

Constructor Details

#initialize(id) ⇒ ExportDataset

Returns a new instance of ExportDataset.



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# File 'lib/labimotion/libs/export_dataset.rb', line 11

def initialize(id)
  @xfile = Axlsx::Package.new
  @xfile.workbook.styles.fonts.first.name = 'Calibri'
  @file_extension = 'xlsx'

  @id = id
  @dataset = Labimotion::Dataset.find_by(element_id: @id, element_type: 'Container')
  return if @dataset.nil?

  @klass = @dataset.dataset_klass
  @ols_term_id = @klass.ols_term_id
  @label = @klass.label
  @analysis = @dataset&.element&.parent
  @element = @analysis&.root&.containable if @analysis.present?
  @element_type = @element.class.name if @element.present?
  @spectra_values = []
end

Instance Method Details

#export ⇒ Object 



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# File 'lib/labimotion/libs/export_dataset.rb', line 41

def export
  return if @dataset.nil? || @analysis.nil? || @element.nil?

  description
  dataset_info
  spectra_info
  chemwiki_info
rescue StandardError => e
  Labimotion.log_exception(e)
end

#read ⇒ Object 



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# File 'lib/labimotion/libs/export_dataset.rb', line 29

def read
  @xfile.to_stream.read
end

#res_name ⇒ Object 



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# File 'lib/labimotion/libs/export_dataset.rb', line 33

def res_name
  element_name = Container.find(@id)&.root_element&.short_label
  ols = ols_name
  "#{element_name}_#{ols.gsub(' ', '_')}.xlsx"
rescue StandardError => e
  Labimotion.log_exception(e)
end