Sha256: de129d82377f107f64dae52aac9b60607aa51911979ef685cc881b5f00f5306a
Contents?: true
Size: 1.86 KB
Versions: 36
Compression:
Stored size: 1.86 KB
Contents
# frozen_string_literal: true
module ActionText
module Attribute
extend ActiveSupport::Concern
class_methods do
# Provides access to a dependent RichText model that holds the body and attachments for a single named rich text attribute.
# This dependent attribute is lazily instantiated and will be auto-saved when it's been changed. Example:
#
# class Message < ActiveRecord::Base
# has_rich_text :content
# end
#
# message = Message.create!(content: "<h1>Funny times!</h1>")
# message.content.to_s # => "<h1>Funny times!</h1>"
# message.content.to_plain_text # => "Funny times!"
#
# The dependent RichText model will also automatically process attachments links as sent via the Trix-powered editor.
# These attachments are associated with the RichText model using Active Storage.
#
# If you wish to preload the dependent RichText model, you can use the named scope:
#
# Message.all.with_rich_text_content # Avoids N+1 queries when you just want the body, not the attachments.
# Message.all.with_rich_text_content_and_embeds # Avoids N+1 queries when you just want the body and attachments.
def has_rich_text(name)
class_eval <<-CODE, __FILE__, __LINE__ + 1
def #{name}
rich_text_#{name} || build_rich_text_#{name}
end
def #{name}=(body)
self.#{name}.body = body
end
CODE
has_one :"rich_text_#{name}", -> { where(name: name) },
class_name: "ActionText::RichText", as: :record, inverse_of: :record, autosave: true, dependent: :destroy
scope :"with_rich_text_#{name}", -> { includes("rich_text_#{name}") }
scope :"with_rich_text_#{name}_and_embeds", -> { includes("rich_text_#{name}": { embeds_attachments: :blob }) }
end
end
end
end
Version data entries
36 entries across 36 versions & 4 rubygems