Class: Labimotion::ExportElement

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

Instance Method Summary collapse

Constructor Details

#initialize(current_user, element, export_format) ⇒ ExportElement

Returns a new instance of ExportElement.



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# File 'lib/labimotion/libs/export_element.rb', line 8

def initialize(current_user, element, export_format)
  @current_user = current_user
  @element = element
  @properties = element.properties
  @options = element.properties_release[Labimotion::Prop::SEL_OPTIONS]
  @export_format = export_format
rescue StandardError => e
  Labimotion.log_exception(e)
end

Instance Method Details

#build_field(layer, field) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 42

def build_field(layer, field)
  field_obj = {}
  field_obj[:label] = field['label']
  field_obj[:field] = field['field']
  field_obj[:type] = field['type']

  field_obj.merge!(field.slice('value', 'value_system'))
  field_obj[:is_table] = false
  field_obj[:not_table] = true
  case field['type']
  when Labimotion::FieldType::DRAG_ELEMENT
    field_obj[:value] = (field['value'] && field['value']['el_label']) || ''
    field_obj[:obj] = field['value']  ### change to object
  when Labimotion::FieldType::DRAG_SAMPLE
    val = field.fetch('value', {})
    instance = Sample.find_by(id: val['el_id'])
    field_obj[:value] = val['el_label']
    field_obj[:has_structure] = true
    obj_os = Entities::SampleReportEntity.new(
      instance,
      current_user: @current_user,
      detail_levels: ElementDetailLevelCalculator.new(user: @current_user, element: instance).detail_levels,
    ).serializable_hash
    obj_final = OpenStruct.new(obj_os)
    field_obj[:structure] = Reporter::Docx::DiagramSample.new(obj: obj_final, format: 'png').generate
  when Labimotion::FieldType::DRAG_MOLECULE
    val = field.fetch('value', {})
    obj = Molecule.find_by(id: val['el_id'])
    field_obj[:value] = val['el_label']
    # field_obj[:has_structure] = true
    # field_obj[:structure] = Reporter::Docx::DiagramSample.new(obj: obj, format: 'png').generate
  when Labimotion::FieldType::SELECT
    field_obj[:value] = @options.fetch(field['option_layers'], nil)&.fetch('options', nil)&.find { |ss| ss['key'] == field['value'] }&.fetch('label', nil) || field['value']
  when Labimotion::FieldType::UPLOAD
    files = field.fetch('value', nil)&.fetch('files', [])
    val = files&.map { |file| "#{file['filename']} #{file['label']}" }&.join('\n')
    field_obj[:value] = val
  when Labimotion::FieldType::TABLE
    field_obj[:is_table] = true
    field_obj[:not_table] = false
    tbl = []
    ## tbl_idx = []
    header = {}

    sub_fields = field.fetch('sub_fields', [])
    sub_fields.each_with_index do |sub_field, idx|
      header["col#{idx}"] = sub_field['col_name']
    end
    tbl.push(header)
    field.fetch('sub_values', []).each do |sub_val|
      data = {}
      sub_fields.each_with_index do |sub_field, idx|
        data["col#{idx}"] = build_table_field(sub_val, sub_field)
      end
      tbl.push(data)
    end
    field_obj[:data] = tbl
    # field_obj[:value] = 'this is a table'
  when Labimotion::FieldType::INPUT_GROUP
    val = []
    field.fetch('sub_fields', [])&.each do |sub_field|
      if sub_field['type'] == Labimotion::FieldType::SYSTEM_DEFINED
        val.push("#{sub_field['value']} #{sub_field['value_system']}")
      else
        val.push(sub_field['value'])
      end
    end
    field_obj[:value] = val.join(' ')
  end
  field_obj
rescue StandardError => e
  Labimotion.log_exception(e)
end

#build_field_html(layer, field, cols) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 177

def build_field_html(layer, field, cols)
  case field['type']
  when Labimotion::FieldType::DRAG_SAMPLE, Labimotion::FieldType::DRAG_ELEMENT, Labimotion::FieldType::DRAG_MOLECULE
    val = (field['value'] && field['value']['el_label']) || ''
  when Labimotion::FieldType::UPLOAD
    val = (field['value'] && field['value']['files'] && field['value']['files'].first && field['value']['files'].first['filename'] ) || ''
  else
    val = field['value']
  end
  htd = field['hasOwnRow'] == true ? "<td colspan=#{cols}>" : '<td>'
  "#{htd}<b>#{field['label']}: </b><br />#{val}</td>"
rescue StandardError => e
  Labimotion.log_exception(e)
end

#build_fields(layer) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 129

def build_fields(layer)
  fields = layer[Labimotion::Prop::FIELDS] || []
  field_objs = []
  fields.each do |field|
    next if field['type'] == 'dummy'

    field_obj = build_field(layer, field)
    field_objs.push(field_obj)
  end
  field_objs
rescue StandardError => e
  Labimotion.log_exception(e)
end

#build_fields_html(layer) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 192

def build_fields_html(layer)
  fields = layer[Labimotion::Prop::FIELDS] || []
  field_objs = []
  cols = layer['cols'] || 0
  field_objs.push('<table style="width: 4000dxa"><tr>')
  fields.each do |field|
    if cols&.zero? || field['hasOwnRow'] == true
      field_objs.push('</tr><tr>')
      cols = layer['cols']
    end
    field_obj = build_field_html(layer, field, layer['cols'])
    field_objs.push(field_obj)
    cols -= 1
    cols = 0 if field['hasOwnRow'] == true
  end
  field_objs.push('</tr></table>')
  field_objs&.join("")&.gsub('<tr></tr>', '')
rescue StandardError => e
  Labimotion.log_exception(e)
end

#build_layers ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 18

def build_layers
  objs = []
  @properties[Labimotion::Prop::LAYERS]&.keys&.sort_by { |key| @properties[Labimotion::Prop::LAYERS][key]['position'] }&.each do |key|
    layer = @properties[Labimotion::Prop::LAYERS][key] || {}

    ## Build fields html
    # field_objs = build_fields_html(layer) if layer[Labimotion::Prop::FIELDS]&.length&.positive?
    # field_html = Sablon.content(:html, field_objs) if field_objs.present?
    field_objs = build_fields(layer)

    layer_info = {
      label: layer['label'],
      layer: layer['layer'],
      cols: layer['cols'],
      timeRecord: layer['timeRecord'],
      fields: field_objs
    }
    objs.push(layer_info)
  end
  objs
rescue StandardError => e
  Labimotion.log_exception(e)
end

#build_layers_html ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 214

def build_layers_html
  layer_html = []
  first_line = true
  @properties[Labimotion::Prop::LAYERS]&.keys&.each do |key|
    layer_html.push('</tr></table>') if first_line == false
    layer = @properties[Labimotion::Prop::LAYERS][key] || {}
    fields = layer[Labimotion::Prop::FIELDS] || []
    layer_html.push("<h2><b>Layer:#{layer['label']}</b></h2>")
    layer_html.push('<table><tr>')
    cols = layer['cols']
    fields.each do |field|
      if (cols === 0)
        layer_html.push('</tr><tr>')
      end

      val = field['value'].is_a?(Hash) ? field['value']['el_label'] : field['value']
      layer_html.push("<td>#{field['label']}: <br />#{val}</td>")
      cols -= 1
    end
    first_line = false
  end
  layer_html.push('</tr></table>')
  layer_html.join('')
rescue StandardError => e
  Labimotion.log_exception(e)
end

#build_table_field(sub_val, sub_field) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 116

def build_table_field(sub_val, sub_field)
  return '' if sub_field.fetch('id', nil).nil? || sub_val[sub_field['id']].nil?

  case sub_field['type']
  when Labimotion::FieldType::SELECT
    sub_val[sub_field['id']]['value']
  when Labimotion::FieldType::SYSTEM_DEFINED
    "#{sub_val[sub_field['id']]['value']} #{sub_val[sub_field['id']]['value_system']}"
  else
    sub_val[sub_field['id']]
  end
end

#html_labimotion ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 241

def html_labimotion
  layers_html = build_layers_html
  html_body = <<-HTML.strip
  #{layers_html}
  HTML
  html_body
rescue StandardError => e
  Labimotion.log_exception(e)
end

#res_name ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 170

def res_name
  element_name = @element.short_label
  "#{element_name}_#{Time.now.strftime('%Y%m%d%H%M')}.docx"
rescue StandardError => e
  Labimotion.log_exception(e)
end

#to_docx ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 143

def to_docx
  # location = Rails.root.join('lib', 'template', 'Labimotion.docx')
  location = Rails.root.join('lib', 'template', 'Labimotion_lines.docx')
  # location = Rails.root.join('lib', 'template', 'Labimotion_img.docx')
  File.exist?(location)
  template = Sablon.template(location)
  layers = build_layers
  context = {
    name: @element.name,
    short_label: @element.short_label,
    date: Time.now.strftime('%d/%m/%Y'),
    author: @current_user.name,
    layers: layers
  }
  tempfile = Tempfile.new('labimotion.docx')
  template.render_to_file File.expand_path(tempfile), context
  content = File.read(tempfile)
  content
rescue StandardError => e
  Labimotion.log_exception(e)
ensure
  # Close and delete the temporary file
  tempfile.close
  tempfile.unlink
end