Class: Labimotion::ExportElement

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

Constant Summary collapse

TABLE_BLANK_WORDML = 
'<w:p/>'
TABLE_BORDER = 
'<w:tblBorders>' \
'<w:top w:val="single" w:sz="4" w:color="auto"/>' \
'<w:left w:val="single" w:sz="4" w:color="auto"/>' \
'<w:bottom w:val="single" w:sz="4" w:color="auto"/>' \
'<w:right w:val="single" w:sz="4" w:color="auto"/>' \
'<w:insideH w:val="single" w:sz="4" w:color="auto"/>' \
'<w:insideV w:val="single" w:sz="4" w:color="auto"/>' \
'</w:tblBorders>'
DATETIME_RANGE_HEADERS = 
['Start', 'Stop', 'Duration (calc)', 'Duration'].freeze
DATETIME_RANGE_PRECISE_LABELS = 
%w[year month day hour minute second].freeze
DURATION_UNIT_LABELS = 
{
  'd' => 'day',
  'h' => 'hour',
  'min' => 'minute',
  's' => 'second'
}.freeze
TABLE_CELL_TEXT_RENDERERS = 
{
  Labimotion::FieldType::DRAG_SAMPLE => ->(_sf, c, ctx) { ctx.table_cell_sample_text(c['value'] || {}) },
  Labimotion::FieldType::DRAG_MOLECULE => ->(_sf, c, ctx) { ctx.table_cell_molecule_text(c['value'] || {}) },
  Labimotion::FieldType::DRAG_ELEMENT => ->(_sf, c, ctx) { ctx.table_cell_element_text(c['value'] || {}) },
  Labimotion::FieldType::SELECT => ->(_sf, c, _ctx) { c['value'].to_s },
  Labimotion::FieldType::SYSTEM_DEFINED => ->(sf, c, ctx) { ctx.table_cell_sysdef_text(sf, c) }
}.freeze
DOCX_COVER_MIMES =

The element's cover selection (chem-generic-ui#1050) rendered into the export: the stored {source, id} references are resolved through the same helpers as the cover_image API, so the docx shows exactly what the element page shows. Only rasters Word renders reliably are embedded as originals; everything else falls back to the PNG thumbnail.

%w[image/png image/jpeg image/gif image/bmp].freeze
DOCX_COVER_EXT = 
{
  'image/png' => '.png',
  'image/jpeg' => '.jpg',
  'image/gif' => '.gif',
  'image/bmp' => '.bmp'
}.freeze
DOCX_COVER_MAX_W =

px-unit bounds of the rendered image (Sablon::Image::PX_TO_EMU scale): 1600 ≈ 13.3cm wide, 1100 ≈ 9.2cm tall

1600
DOCX_COVER_MAX_H = 
1100

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 13

def initialize(current_user, element, export_format)
  @current_user = current_user
  @element = element
  @parent =
    case element.class.name
    when 'Labimotion::Segment'
      element&.element
    when 'Labimotion::Dataset'
      element&.element&.root_element
    end
  @element_klass =
    case element.class.name
    when 'Labimotion::Element'
      element.element_klass
    when 'Labimotion::Segment'
      element.segment_klass
    when 'Labimotion::Dataset'
      element.dataset_klass
    end
  @name = @element.instance_of?(Labimotion::Element) ? element.name : @parent&.name
  @short_label = @element.instance_of?(Labimotion::Element) ? element.short_label : @parent&.short_label
  @element_name = "#{@element_klass.label}_#{@short_label}".gsub(/\s+/, '')
  @properties = element.properties
  @options = element.properties_release[Labimotion::Prop::SEL_OPTIONS]
  @export_format = export_format
  @cover_tempfiles = []
rescue StandardError => e
  Labimotion.log_exception(e)
end

Instance Method Details

#apply_docx_cover_dimensions(image, data) ⇒ Object

Without dimensions the placeholder geometry of the template is kept, which distorts the aspect ratio — best effort, never fatal.



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# File 'lib/labimotion/libs/export_element.rb', line 576

def apply_docx_cover_dimensions(image, data)
  require 'mini_magick'
  width, height = MiniMagick::Image.read(data).dimensions
  return unless width.to_i.positive? && height.to_i.positive?

  scale = [1.0, DOCX_COVER_MAX_W.to_f / width, DOCX_COVER_MAX_H.to_f / height].min
  image.px_width = (width * scale).round
  image.px_height = (height * scale).round
rescue LoadError, StandardError => e
  Labimotion.log_exception(e)
end

#borrow_unit(higher, lower, base) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 355

def borrow_unit(higher, lower, base)
  return [higher, lower] unless lower.negative?

  [higher - 1, lower + base]
end

#build_cover_image(ref) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 530

def build_cover_image(ref)
  att = cover_helpers.cover_image_attachment(@element, ref['source'], ref['id'])
  data, mime = att && docx_cover_payload(att)
  return nil if data.nil?

  { image: docx_cover_sablon_image(data, mime), caption: docx_cover_caption(ref, att) }
rescue StandardError => e
  Labimotion.log_exception(e)
  nil
end

#build_cover_images ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 520

def build_cover_images
  return [] unless @element.instance_of?(Labimotion::Element)

  refs = @element.metadata&.fetch('cover_images', nil) || []
  refs.filter_map { |ref| build_cover_image(ref) }
rescue StandardError => e
  Labimotion.log_exception(e)
  []
end

#build_datetime_range_wordml(field) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 242

def build_datetime_range_wordml(field)
  sub_fields = field.fetch('sub_fields', []) || []
  by_col = sub_fields.each_with_object({}) { |sf, h| h[sf['col_name']] = sf if sf.is_a?(Hash) }
  values = datetime_range_values(by_col)
  datetime_range_wordml_table(values)
rescue StandardError => e
  Labimotion.log_exception(e)
  Sablon.content(:word_ml, TABLE_BLANK_WORDML)
end

#build_field(layer, field) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 78

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', nil)
    if val.present?
      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
    end
  when Labimotion::FieldType::SYS_REACTION
    val = field.fetch('value', nil)
    if val.present?
      instance = Reaction.find_by(id: val['el_id'])
      field_obj[:value] = val['el_label']
      field_obj[:has_structure] = true
      obj_os = Entities::ReactionReportEntity.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::DiagramReaction.new(obj: obj_final, format: 'png').generate
    end
  when Labimotion::FieldType::DRAG_MOLECULE
    val = field.fetch('value', nil)
    if val.present?
      obj = Molecule.find_by(id: val['el_id'])
      field_obj[:value] = val['el_label']
    end
  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] = false
    field_obj[:not_table] = true
    field_obj[:value] = build_table_wordml(field)
  when Labimotion::FieldType::DATETIME_RANGE
    field_obj[:is_table] = false
    field_obj[:not_table] = true
    field_obj[:value] = build_datetime_range_wordml(field)
  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(' ')
  when Labimotion::FieldType::WF_NEXT
    if field['value'].present? && field['wf_options'].present?
      field_obj[:value] = field['wf_options'].find { |ss| ss['key'] == field['value'] }&.fetch('label', nil)&.split('(')&.first&.strip
    end
  when Labimotion::FieldType::SYSTEM_DEFINED
    _field = field
    unit = Labimotion::Units::FIELDS.find { |o| o[:field] == _field['option_layers'] }&.fetch(:units, []).find { |u| u[:key] == _field['value_system'] }&.fetch(:label, '')
    val = _field['value'].to_s + ' ' + unit
    val = Sablon.content(:html, "<div>" + val + "</div>") if val.include? '<'
    field_obj[:value] = val
  when Labimotion::FieldType::TEXT_FORMULA
    field.fetch('text_sub_fields', []).each do |sub_field|
      va = @properties['layers'][sub_field.fetch('layer','')]['fields'].find { |f| f['field'] == sub_field.fetch('field','') }&.fetch('value',nil)
      field_obj[:value] = (field_obj[:value] || '') + va.to_s + sub_field.fetch('separator','') if va.present?
    end
    # field_obj[:value] = (field['value'] && field['value']['el_label']) || ''
    # field_obj[:obj] = field['value']  ### change to object
  else
    field_obj[:value] = field['value']
  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 604

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 450

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 619

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 49

def build_layers
  objs = []
  @properties[Labimotion::Prop::LAYERS]&.keys&.sort_by do |key|
    [
      @properties[Labimotion::Prop::LAYERS].fetch(key, nil)&.fetch('position', 0) || 0,
      @properties[Labimotion::Prop::LAYERS].fetch(key, nil)&.fetch('wf_position', 0) || 0
    ]
  end&.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 641

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_body_rows(sub_values, sub_fields, width, font_size) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 377

def build_table_body_rows(sub_values, sub_fields, width, font_size)
  sub_values.map do |sv|
    cells = sub_fields.map { |sf| build_wordml_cell(table_cell_text(sv, sf), width, font_size, false) }.join
    "<w:tr>#{cells}</w:tr>"
  end.join
end

#build_table_field(sub_val, sub_field) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 174

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::DRAG_SAMPLE
    val = sub_val[sub_field['id']]['value'] || {}
    label = val['el_label'].present? ? "Short Label: [#{val['el_label']}] \n" : ''
    name = val['el_name'].present? ? "Name: [#{val['el_name']}] \n" : ''
    ext = val['el_external_label'].present? ? "Ext. Label: [#{val['el_external_label']}] \n" : ''
    mass = val['el_molecular_weight'].present? ? "Mass: [#{val['el_molecular_weight']}] \n" : ''
    url = val['el_id'].present? ? "#{sample_url}/#{val['el_id']}" : ''
    "#{label}#{name}#{ext}#{mass}#{url}"
  when Labimotion::FieldType::DRAG_MOLECULE
    val = sub_val[sub_field['id']]['value'] || {}
    smile = val['el_smiles'].present? ? "SMILES: [#{val['el_smiles']}] \n" : ''
    inchikey = val['el_inchikey'].present? ? "InChiKey:[#{val['el_inchikey']}] \n" : ''
    iupac = val['el_iupac'].present? ? "IUPAC:[#{val['el_iupac']}] \n" : ''
    mass = val['el_molecular_weight'].present? ? "MASS: [#{val['el_molecular_weight']}] \n" : ''
    "#{smile}#{inchikey}#{iupac}#{mass}"
  when Labimotion::FieldType::SELECT
    sub_val[sub_field['id']]['value']
  when Labimotion::FieldType::SYSTEM_DEFINED
    unit = Labimotion::Units::FIELDS.find { |o| o[:field] == sub_field['option_layers'] }&.fetch(:units, [])&.find { |u| u[:key] == sub_val[sub_field['id']]['value_system'] }&.fetch(:label, '')
    val = sub_val[sub_field['id']]['value'].to_s + ' ' + unit
    val = Sablon.content(:html, "<div>" + val + "</div>") if val.include? '<'
    val
  else
    sub_val[sub_field['id']]
  end
end

#build_table_header_row(sub_fields, width, font_size) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 372

def build_table_header_row(sub_fields, width, font_size)
  cells = sub_fields.map { |sf| build_wordml_cell(sf['col_name'].to_s, width, font_size, true) }.join
  "<w:tr>#{cells}</w:tr>"
end

#build_table_wordml(field) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 215

def build_table_wordml(field)
  sub_fields = field.fetch('sub_fields', [])
  return Sablon.content(:word_ml, TABLE_BLANK_WORDML) if sub_fields.empty?

  width = (9000.0 / sub_fields.length).round
  font_size = sub_fields.length > 6 ? 16 : 20
  grid = sub_fields.map { %(<w:gridCol w:w="#{width}"/>) }.join
  header = build_table_header_row(sub_fields, width, font_size)
  rows = build_table_body_rows(field.fetch('sub_values', []), sub_fields, width, font_size)
  tbl = '<w:tbl><w:tblPr><w:tblW w:w="5000" w:type="pct"/>' \
        "#{TABLE_BORDER}</w:tblPr><w:tblGrid>#{grid}</w:tblGrid>" \
        "#{header}#{rows}</w:tbl>"
  Sablon.content(:word_ml, tbl)
rescue StandardError => e
  Labimotion.log_exception(e)
  Sablon.content(:word_ml, TABLE_BLANK_WORDML)
end

#build_utc_from_parts(parts) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 324

def build_utc_from_parts(parts)
  Time.utc(parts[:year], parts[:mon], parts[:mday],
           parts[:hour] || 0, parts[:min] || 0, parts[:sec] || 0)
end

#build_wordml_cell(text, width, font_size, bold) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 384

def build_wordml_cell(text, width, font_size, bold)
  bold_xml = bold ? '<w:b/>' : ''
  rpr = "<w:rPr>#{bold_xml}<w:sz w:val=\"#{font_size}\"/></w:rPr>"
  lines = text.to_s.split(/\r?\n/)
  lines = [''] if lines.empty?
  paragraphs = lines.map do |line|
    "<w:p><w:r>#{rpr}<w:t xml:space=\"preserve\">#{xml_escape(line)}</w:t></w:r></w:p>"
  end.join
  "<w:tc><w:tcPr><w:tcW w:w=\"#{width}\" w:type=\"dxa\"/></w:tcPr>#{paragraphs}</w:tc>"
end

#close_cover_tempfiles ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 494

def close_cover_tempfiles
  Array(@cover_tempfiles).each(&:close!)
end

#compute_duration_calc(time_start, time_stop) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 300

def compute_duration_calc(time_start, time_stop)
  start_t = parse_datetime_range_value(time_start)
  stop_t = parse_datetime_range_value(time_stop)
  return '' unless start_t && stop_t && stop_t > start_t

  precise_diff_humanize(start_t, stop_t)
end

#cover_context ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 515

def cover_context
  covers = build_cover_images
  { has_cover: covers.present?, cover_images: covers }
end

#cover_helpers ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 593

def cover_helpers
  @cover_helpers ||= Object.new.extend(Labimotion::CoverImageHelpers)
end

#datetime_range_parts_complete?(parts) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/labimotion/libs/export_element.rb', line 320

def datetime_range_parts_complete?(parts)
  %i[year mon mday].all? { |k| parts[k] }
end

#datetime_range_values(by_col) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 252

def datetime_range_values(by_col)
  time_start = by_col['timeStart']&.dig('value').to_s
  time_stop = by_col['timeStop']&.dig('value').to_s
  [
    time_start,
    time_stop,
    format_duration_calc(by_col['durationCalc'], time_start, time_stop),
    format_duration_value(by_col['duration'])
  ]
end

#datetime_range_wordml_table(values) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 263

def datetime_range_wordml_table(values)
  width = (9000.0 / DATETIME_RANGE_HEADERS.length).round
  font_size = 20
  grid = DATETIME_RANGE_HEADERS.map { %(<w:gridCol w:w="#{width}"/>) }.join
  header_cells = DATETIME_RANGE_HEADERS.map { |h| build_wordml_cell(h, width, font_size, true) }.join
  body_cells = values.map { |v| build_wordml_cell(v, width, font_size, false) }.join
  tbl = '<w:tbl><w:tblPr><w:tblW w:w="5000" w:type="pct"/>' \
        "#{TABLE_BORDER}</w:tblPr><w:tblGrid>#{grid}</w:tblGrid>" \
        "<w:tr>#{header_cells}</w:tr><w:tr>#{body_cells}</w:tr></w:tbl>"
  Sablon.content(:word_ml, tbl)
end

#docx_context ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 481

def docx_context
  {
    label: @element_klass.label,
    desc: @element_klass.desc,
    name: @name,
    parent_klass: @parent.present? ? "#{@parent&.class&.name&.split('::')&.last}: " : '',
    short_label: @short_label,
    date: Time.now.strftime('%d/%m/%Y'),
    author: @current_user.name,
    layers: build_layers
  }.merge(cover_context)
end

#docx_cover_caption(ref, att) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 588

def docx_cover_caption(ref, att)
  label = ref['source'] == 'analysis' ? @element.analyses.find_by(id: ref['id'])&.name : att.filename
  "ref: #{ref['source']}: #{label}"
end

#docx_cover_original(att) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 549

def docx_cover_original(att)
  return nil unless att.type_image? && !att.type_image_tiff?

  mime = att.content_type.to_s.downcase
  data = att.read_file
  return nil if data.nil?
  return [data, mime] if DOCX_COVER_MIMES.include?(mime)

  # the template's blip placeholder takes bitmaps only, so svg & friends
  # are rasterized onto white through the shared cover helper
  converted = cover_helpers.cover_rasterize(data, mime)
  [converted, 'image/png'] if converted
end

#docx_cover_payload(att) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 541

def docx_cover_payload(att)
  original = docx_cover_original(att)
  return original if original

  thumb = att.read_thumbnail
  [thumb, 'image/png'] if thumb
end

#docx_cover_sablon_image(data, mime) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 563

def docx_cover_sablon_image(data, mime)
  tmp = Tempfile.new(['labimotion-cover', DOCX_COVER_EXT.fetch(mime, '.png')])
  tmp.binmode
  tmp.write(data)
  tmp.flush
  @cover_tempfiles << tmp
  image = Sablon::Image.create_by_path(tmp.path)
  apply_docx_cover_dimensions(image, data)
  image
end

#duration_unit_label(value_system, value) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 282

def duration_unit_label(value_system, value)
  base = DURATION_UNIT_LABELS[value_system.to_s]
  return value_system.to_s if base.nil?

  pluralize_unit?(value) ? "#{base}s" : base
end

#format_duration_calc(_duration_calc_sf, time_start, time_stop) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 296

def format_duration_calc(_duration_calc_sf, time_start, time_stop)
  compute_duration_calc(time_start, time_stop)
end

#format_duration_value(duration_sf) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 275

def format_duration_value(duration_sf)
  val = duration_sf&.dig('value')
  return '' if val.nil? || val.to_s.empty?

  "#{val} #{duration_unit_label(duration_sf['value_system'], val)}".strip
end

#format_precise_part(count, label) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 337

def format_precise_part(count, label)
  suffix = count == 1 ? '' : 's'
  "#{count} #{label}#{suffix}"
end

#html_labimotion ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 668

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

#parse_datetime_range_value(str) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 308

def parse_datetime_range_value(str)
  cleaned = str.to_s.strip
  return nil if cleaned.empty?

  parts = Date._parse(cleaned)
  return nil unless datetime_range_parts_complete?(parts)

  build_utc_from_parts(parts)
rescue ArgumentError
  nil
end

#pluralize_unit?(value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/labimotion/libs/export_element.rb', line 289

def pluralize_unit?(value)
  numeric = Float(value.to_s)
  (numeric - 1.0).abs > Float::EPSILON
rescue ArgumentError, TypeError
  true
end

#precise_diff_components(start_t, stop_t) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 342

def precise_diff_components(start_t, stop_t)
  y, m, d, h, mi, s = precise_diff_raw(start_t, stop_t)
  mi, s = borrow_unit(mi, s, 60)
  h, mi = borrow_unit(h, mi, 60)
  d, h = borrow_unit(d, h, 24)
  if d.negative?
    m -= 1
    d += (Date.new(stop_t.year, stop_t.month, 1) - 1).day
  end
  y, m = borrow_unit(y, m, 12)
  [y, m, d, h, mi, s]
end

#precise_diff_humanize(start_t, stop_t) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 329

def precise_diff_humanize(start_t, stop_t)
  components = precise_diff_components(start_t, stop_t)
  parts = components.zip(DATETIME_RANGE_PRECISE_LABELS).reject { |n, _| n <= 0 }
  return '0 seconds' if parts.empty?

  parts.map { |n, label| format_precise_part(n, label) }.join(' ')
end

#precise_diff_raw(start_t, stop_t) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 361

def precise_diff_raw(start_t, stop_t)
  [
    stop_t.year - start_t.year,
    stop_t.month - start_t.month,
    stop_t.day - start_t.day,
    stop_t.hour - start_t.hour,
    stop_t.min - start_t.min,
    stop_t.sec - start_t.sec
  ]
end

#res_name ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 598

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

#sample_url ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 43

def sample_url
  host = ENV['PUBLIC_URL'] || 'http://localhost:3000'
  api = 'mydb/collection/all/sample'
  "#{host}/#{api}"
end

#table_cell_element_text(val) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 437

def table_cell_element_text(val)
  parts = []
  parts << "Short Label: [#{val['el_label']}]" if val['el_label'].present?
  parts << "Name: [#{val['el_name']}]" if val['el_name'].present?
  parts.join("\n")
end

#table_cell_molecule_text(val) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 428

def table_cell_molecule_text(val)
  parts = []
  parts << "SMILES: [#{val['el_smiles']}]" if val['el_smiles'].present?
  parts << "InChiKey: [#{val['el_inchikey']}]" if val['el_inchikey'].present?
  parts << "IUPAC: [#{val['el_iupac']}]" if val['el_iupac'].present?
  parts << "MASS: [#{val['el_molecular_weight']}]" if val['el_molecular_weight'].present?
  parts.join("\n")
end

#table_cell_sample_text(val) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 418

def table_cell_sample_text(val)
  parts = []
  parts << "Short Label: [#{val['el_label']}]" if val['el_label'].present?
  parts << "Name: [#{val['el_name']}]" if val['el_name'].present?
  parts << "Ext. Label: [#{val['el_external_label']}]" if val['el_external_label'].present?
  parts << "Mass: [#{val['el_molecular_weight']}]" if val['el_molecular_weight'].present?
  parts << "#{sample_url}/#{val['el_id']}" if val['el_id'].present?
  parts.join("\n")
end

#table_cell_sysdef_text(sub_field, cell) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 444

def table_cell_sysdef_text(sub_field, cell)
  fdef = Labimotion::Units::FIELDS.find { |o| o[:field] == sub_field['option_layers'] }
  unit = fdef&.fetch(:units, [])&.find { |u| u[:key] == cell['value_system'] }&.fetch(:label, '')
  "#{cell['value']} #{unit}".strip
end

#table_cell_text(sub_val, sub_field) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 407

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

  cell = sub_val[sub_field['id']]
  renderer = TABLE_CELL_TEXT_RENDERERS[sub_field['type']]
  return renderer.call(sub_field, cell, self) if renderer

  raw = cell.is_a?(Hash) ? cell['value'] : cell
  raw.to_s
end

#to_docx ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 464

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')
  template = Sablon.template(location)
  tempfile = Tempfile.new('labimotion.docx')
  template.render_to_file File.expand_path(tempfile), docx_context
  File.read(tempfile)
rescue StandardError => e
  Labimotion.log_exception(e)
ensure
  # Close and delete the temporary files
  tempfile&.close
  tempfile&.unlink
  close_cover_tempfiles
end

#xml_escape(str) ⇒ Object 



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# File 'lib/labimotion/libs/export_element.rb', line 395

def xml_escape(str)
  str.to_s.gsub('&', '&amp;').gsub('<', '&lt;').gsub('>', '&gt;')
end