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класс ActionText::Attachment

Родитель:
Объект

Action Text Attachment

Attachments сериализует прикрепляемые объекты в HTML или обычный текст.

class Person < ApplicationRecord
  include ActionText::Attachable
end

attachable = Person.create! name: "Javan"
attachment = ActionText::Attachment.from_attachable(attachable)
attachment.to_html # => "<action-text-attachment sgid=\"BAh7CEk..."

Константы

АТРИБУТЫ

Атрибуты

attachable[R]
node[R]

Публичные Классовые Методы

fragment_by_canonicalizing_attachments(content) Показать исходный код
# File actiontext/lib/action_text/attachment.rb, line 27
def fragment_by_canonicalizing_attachments(content)
  fragment_by_minifying_attachments(fragment_by_converting_trix_attachments(content))
end
from_attachable(attachable, attributes = {}) Показать исходный код
# File actiontext/lib/action_text/attachment.rb, line 39
def from_attachable(attachable, attributes = {})
  if node = node_from_attributes(attachable.to_rich_text_attributes(attributes))
    new(node, attachable)
  end
end
from_attachables(attachables) Показать исходный код
# File actiontext/lib/action_text/attachment.rb, line 35
def from_attachables(attachables)
  Array(attachables).filter_map { |attachable| from_attachable(attachable) }
end
from_attributes(attributes, attachable = nil) Показать исходный код
# File actiontext/lib/action_text/attachment.rb, line 45
def from_attributes(attributes, attachable = nil)
  if node = node_from_attributes(attributes)
    from_node(node, attachable)
  end
end
from_node(node, attachable = nil) Показать исходный код
# File actiontext/lib/action_text/attachment.rb, line 31
def from_node(node, attachable = nil)
  new(node, attachable || ActionText::Attachable.from_node(node))
end
new(node, attachable) Показать исходный код
# File actiontext/lib/action_text/attachment.rb, line 68
def initialize(node, attachable)
  @node = node
  @attachable = attachable
end

Публичные Экземплярные Методы

caption() Показать исходный код
# File actiontext/lib/action_text/attachment.rb, line 73
def caption
  node_attributes["caption"].presence
end
full_attributes() Показать исходный код
# File actiontext/lib/action_text/attachment.rb, line 77
def full_attributes
  node_attributes.merge(attachable_attributes).merge(sgid_attributes)
end
inspect() Показать исходный код
# File actiontext/lib/action_text/attachment.rb, line 131
def inspect
  "#<#{self.class.name} attachable=#{attachable.inspect}>"
end
to_html() Показать исходный код
# File actiontext/lib/action_text/attachment.rb, line 123
def to_html
  HtmlConversion.node_to_html(node)
end

Преобразует прикрепление в HTML.

attachable = Person.create! name: "Javan"
attachment = ActionText::Attachment.from_attachable(attachable)
attachment.to_html # => "<action-text-attachment sgid=\"BAh7CEk...
to_plain_text() Показать исходный код
# File actiontext/lib/action_text/attachment.rb, line 110
def to_plain_text
  if respond_to?(:attachable_plain_text_representation)
    attachable_plain_text_representation(caption)
  else
    caption.to_s
  end
end

Преобразует прикрепление в обычный текст.

attachable = ActiveStorage::Blob.find_by filename: "racecar.jpg"
attachment = ActionText::Attachment.from_attachable(attachable)
attachment.to_plain_text # => "[racecar.jpg]"

Используйте caption при установке:

attachment = ActionText::Attachment.from_attachable(attachable, caption: "Vroom vroom")
attachment.to_plain_text # => "[Vroom vroom]"

Представление можно переопределить, реализовав метод attachable_plain_text_representation:

class Person < ApplicationRecord
  include ActionText::Attachable

  def attachable_plain_text_representation
    "[#{name}]"
  end
end

attachable = Person.create! name: "Javan"
attachment = ActionText::Attachment.from_attachable(attachable)
attachment.to_plain_text # => "[Javan]"
to_s() Показать исходный код
# File actiontext/lib/action_text/attachment.rb, line 127
def to_s
  to_html
end
with_full_attributes() Показать исходный код
# File actiontext/lib/action_text/attachment.rb, line 81
def with_full_attributes
  self.class.from_attributes(full_attributes, attachable)
end

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Licensed under the MIT License.

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