Class: Panda::CMS::CodeComponent

Inherits:
ViewComponent::Base
  • Object
show all
Defined in:
app/components/panda/cms/code_component.rb

Overview

Text component

Constant Summary collapse

KIND = 
"code"

Instance Method Summary collapse

Constructor Details

#initialize(key: :text_component, text: "", editable: true, **options) ⇒ CodeComponent

Returns a new instance of CodeComponent.

Raises:



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# File 'app/components/panda/cms/code_component.rb', line 13

def initialize(key: :text_component, text: "", editable: true, **options)
  @key = key
  @text = text
  @options = options || {}
  @options[:id] ||= "code-#{key.to_s.dasherize}"
  @editable = editable

  raise BlockError, "Key 'code' is not allowed for CodeComponent" if key == :code
end

Instance Method Details

#call ⇒ Object 



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# File 'app/components/panda/cms/code_component.rb', line 23

def call
  # TODO: For the non-editable version, grab this from a cache or similar?
  block = Panda::CMS::Block.find_by(kind: KIND, key: @key,
    panda_cms_template_id: Current.page.panda_cms_template_id)

  if block.nil?
    unless Rails.env.production?
      raise Panda::CMS::MissingBlockError, "Block with key #{@key} not found for page #{Current.page.title}"
    end

    return false
  end

  block_content = block.block_contents.find_by(panda_cms_page_id: Current.page.id)
  code_content = block_content&.content.to_s

  if component_is_editable?
    @options[:contenteditable] = "plaintext-only"
    @options[:data] = {
      "editable-kind": "html",
      "editable-page-id": Current.page.id,
      "editable-block-content-id": block_content&.id
    }
    @options[:class] = "block bg-yellow-50 font-mono text-xs p-2 border-2 border-yellow-700"
    @options[:style] = "white-space: pre-wrap;"

    @options[:id] = "editor-#{block_content&.id}"

    # TODO: Switch between the HTML and the preview?
    content_tag(:div, code_content, @options, true)
  else
    code_content.html_safe
  end
end

#component_is_editable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/components/panda/cms/code_component.rb', line 58

def component_is_editable?
  # TODO: Permissions
  @editable && is_embedded? && Current.user&.admin
end

#is_embedded? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/components/panda/cms/code_component.rb', line 63

def is_embedded?
  # TODO: Check security on this - embed_id should match something?
  request.params[:embed_id].present?
end