Class: Katalyst::Content::Figure

Inherits:
Item
  • Object
show all
Defined in:
app/models/katalyst/content/figure.rb

Instance Attribute Summary

Attributes inherited from Item

#children, #depth, #index, #parent

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Item

config, #heading_style_class, #layout?, #show_heading?

Class Method Details

.permitted_params ⇒ Object 



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# File 'app/models/katalyst/content/figure.rb', line 28

def self.permitted_params
  super - %i[heading_style] + %i[image caption]
end

Instance Method Details

#initialize_dup(source) ⇒ Object 



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# File 'app/models/katalyst/content/figure.rb', line 17

def initialize_dup(source)
  super

  # if image has changed, duplicate the change, otherwise attach the existing blob
  if source.attachment_changes["image"]
    self.image = source.attachment_changes["image"].attachable
  elsif source.image.attached? && !source.image.marked_for_destruction?
    image.attach(source.image.blob)
  end
end

#to_plain_text ⇒ Object 



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# File 'app/models/katalyst/content/figure.rb', line 34

def to_plain_text
  text = ["Image: #{alt}"]
  text << "Caption: #{caption}" if caption.present?
  text.compact.join("\n") if visible?
end