Class: Inkcite::Renderer::Redacted

Inherits:
Base
  • Object
show all
Defined in:
lib/inkcite/renderer/redacted.rb

Constant Summary

Constants inherited from Base

Base::BACKGROUND_COLOR, Base::BACKGROUND_GRADIENT, Base::BACKGROUND_IMAGE, Base::BACKGROUND_POSITION, Base::BACKGROUND_REPEAT, Base::BACKGROUND_SIZE, Base::BORDER_BOTTOM, Base::BORDER_COLLAPSE, Base::BORDER_LEFT, Base::BORDER_RADIUS, Base::BORDER_RIGHT, Base::BORDER_SPACING, Base::BORDER_TOP, Base::BOX_SHADOW, Base::DIMENSIONS, Base::DIRECTIONS, Base::FONT_FAMILY, Base::FONT_SIZE, Base::FONT_WEIGHT, Base::LETTER_SPACING, Base::LINE_HEIGHT, Base::LINK_COLOR, Base::MARGIN, Base::MARGIN_BOTTOM, Base::MARGIN_LEFT, Base::MARGIN_RIGHT, Base::MARGIN_TOP, Base::MAX_WIDTH, Base::NONE, Base::PADDING_X, Base::PADDING_Y, Base::POUND_SIGN, Base::TEXT_ALIGN, Base::TEXT_DECORATION, Base::TEXT_SHADOW, Base::TEXT_SHADOW_BLUR, Base::TEXT_SHADOW_OFFSET, Base::VERTICAL_ALIGN, Base::WEBKIT_ANIMATION, Base::WHITE_SPACE, Base::ZERO_WIDTH_NON_BREAKING_SPACE, Base::ZERO_WIDTH_SPACE

Instance Method Summary collapse

Instance Method Details

#render(tag, opt, ctx) ⇒ Object 



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# File 'lib/inkcite/renderer/redacted.rb', line 5

def render tag, opt, ctx

  # Like Lorem Ipsum, warn the creator that there is redaction in
  # the email unless the warn parameter is true.
  ctx.error 'Email contains redacted content' unless opt[:force]

  # The obscuring character defaults to 'x' but can be overridden
  # using the 'with' attribute.
  with = opt[:with] || 'x'

  # Grab the text to be redacted, then apply the correct obscuring
  # character based on the case of the original letters.
  text = opt[:text]
  text.gsub!(/[A-Z]/, with.upcase)
  text.gsub!(/[a-z0-9]/, with.downcase)
  text

end