Class: Sheety::Spreadsheet

Inherits:
Feed
  • Object
show all
Defined in:
lib/sheety/spreadsheet.rb

Constant Summary collapse 

'http://schemas.google.com/spreadsheets/2006#worksheetsfeed'
LINK_WORKSHEETS

Constants inherited from Feed

Feed::LINK_ALT, Feed::LINK_EDIT, Feed::LINK_SELF

Instance Attribute Summary collapse

Attributes inherited from Feed

#content, #id, #parent, #title, #updated

Instance Method Summary collapse

Methods inherited from Feed

#as_xml, #initialize, #link

Methods included from Children

#_get_i_val, #_passes_constraint, included

Constructor Details

This class inherits a constructor from Sheety::Feed

Instance Attribute Details

#author_email ⇒ Object (readonly)

Returns the value of attribute author_email.



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# File 'lib/sheety/spreadsheet.rb', line 12

def author_email
  @author_email
end

#author_name ⇒ Object (readonly)

Returns the value of attribute author_name.



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# File 'lib/sheety/spreadsheet.rb', line 12

def author_name
  @author_name
end

Instance Method Details

#export_to_worksheet(data, options = {}) ⇒ Object 



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# File 'lib/sheety/spreadsheet.rb', line 20

def export_to_worksheet(data, options={})
  if data.respond_to?(:as_json)
    data = data.as_json
  end

  unless !data.blank? && Array === data
    raise ArgumentError.new("data must be a non-blank array (or convertible by :as_json), got #{data}")
  end

  options = {title: 'worksheet', timestamp: true}.merge(options)

  headers = data[0].keys

  worksheet = new_worksheet
  worksheet.col_count = headers.length
  worksheet.row_count = 1 # we only need to have access to the header row for cells, other rows are inserted
  worksheet.title = if options[:timestamp] then
                      "#{options[:title]}_#{Time.now.to_i.to_s}"
                    else
                      "#{options[:title]}"
                    end
  worksheet.save # save that to create the ws

  worksheet.cells # we need to fetch the link to save new cells to

  headers.each_with_index do |key, index|
    cell = worksheet.new_cell
    cell.row = 1
    cell.col = index + 1
    cell.value = key.to_s
    cell.save
  end

  worksheet.rows # Fetches the link we can save rows to

  # We have to normalize the keys we display to a version without underscores or spaces or other bollocks
  header_keys = Hash[headers.map { |k| [k, Sheety::Row.normalize_key(k)] }]

  # TODO: Finish this if I end up caring....
  # dupes = (header_keys.values - header_keys.values.uniq)
  #
  # if dupes.length
  #
  # end

  data.each do |datum|
    row = worksheet.new_row
    datum.each do |kv|
      key, val = kv
      header_key = header_keys[key]
      row[header_key] = REXML::Text.normalize(val.to_s) unless val.blank?
    end
    row.save
  end
end

#inspect ⇒ Object 



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# File 'lib/sheety/spreadsheet.rb', line 84

def inspect
  to_s
end

#parse(entry) ⇒ Object 



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# File 'lib/sheety/spreadsheet.rb', line 14

def parse(entry)
  super(entry)
  @author_name = entry['author'][0]['name'][0]
  @author_email = entry['author'][0]['email'][0]
end

#to_s ⇒ Object

TODO: as_xml



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# File 'lib/sheety/spreadsheet.rb', line 80

def to_s
  "<Spreadsheet::#{object_id} '#{title}' by #{author_name} w/ #{Sheety.length_s(@worksheets)} Worksheets>"
end