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Contents
# frozen_string_literal: true
# == Schema Information
#
# Table name: alchemy_essence_pictures
#
# id :integer not null, primary key
# picture_id :integer
# caption :string
# title :string
# alt_tag :string
# link :string
# link_class_name :string
# link_title :string
# css_class :string
# link_target :string
# created_at :datetime not null
# updated_at :datetime not null
# crop_from :string
# crop_size :string
# render_size :string
#
module Alchemy
class EssencePicture < BaseRecord
include Alchemy::PictureThumbnails
acts_as_essence ingredient_column: :picture, belongs_to: {
class_name: "Alchemy::Picture",
foreign_key: :picture_id,
inverse_of: :essence_pictures,
optional: true,
}
delegate :settings, to: :content
before_save :replace_newlines
# The name of the picture used as preview text in element editor views.
#
# @param max [Integer]
# The maximum length of the text returned.
#
# @return [String]
def preview_text(max = 30)
return "" if picture.nil?
picture.name.to_s[0..max - 1]
end
# Returns a serialized ingredient value for json api
#
# @return [String]
def serialized_ingredient
picture_url(content.settings)
end
private
def replace_newlines
return nil if caption.nil?
caption.gsub!(/(\r\n|\r|\n)/, "<br/>")
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems