Class: ActionText::RichText

Inherits:
Record
  • Object
show all
Defined in:
app/models/action_text/rich_text.rb

Overview

Action Text RichText

The RichText record holds the content produced by the Trix editor in a serialized body attribute. It also holds all the references to the embedded files, which are stored using Active Storage. This record is then associated with the Active Record model the application desires to have rich text content using the has_rich_text class method.

class Message < ActiveRecord::Base
  has_rich_text :content
end

message = Message.create!(content: "<h1>Funny times!</h1>")
message.content #=> #<ActionText::RichText....
message.content.to_s # => "<h1>Funny times!</h1>"
message.content.to_plain_text # => "Funny times!"

Direct Known Subclasses

EncryptedRichText

Instance Method Summary collapse

Instance Method Details

#to_plain_text ⇒ Object

Returns the body attribute as plain text with all HTML tags removed.

message = Message.create!(content: "<h1>Funny times!</h1>")
message.content.to_plain_text # => "Funny times!"



37
38
39
 
# File 'app/models/action_text/rich_text.rb', line 37

def to_plain_text
  body&.to_plain_text.to_s
end

#to_trix_html ⇒ Object

Returns the body attribute in a format that makes it editable in the Trix editor. Previews of attachments are rendered inline.

content = "<h1>Funny Times!</h1><figure data-trix-attachment='{\"sgid\":\"..."\}'></figure>"
message = Message.create!(content: content)
message.content.to_trix_html # =>
# <div class="trix-content">
#   <h1>Funny times!</h1>
#   <figure data-trix-attachment='{\"sgid\":\"..."\}'>
#      <img src="http://example.org/rails/active_storage/.../funny.jpg">
#   </figure>
# </div>



53
54
55
 
# File 'app/models/action_text/rich_text.rb', line 53

def to_trix_html
  body&.to_trix_html
end