Class: HTMLPipeline::NodeFilter

Inherits:
Filter
  • Object
show all
Defined in:
lib/html_pipeline/node_filter.rb,
lib/html_pipeline/node_filter/emoji_filter.rb,
lib/html_pipeline/node_filter/https_filter.rb,
lib/html_pipeline/node_filter/mention_filter.rb,
lib/html_pipeline/node_filter/asset_proxy_filter.rb,
lib/html_pipeline/node_filter/team_mention_filter.rb,
lib/html_pipeline/node_filter/absolute_source_filter.rb,
lib/html_pipeline/node_filter/image_max_width_filter.rb,
lib/html_pipeline/node_filter/syntax_highlight_filter.rb,
lib/html_pipeline/node_filter/table_of_contents_filter.rb

Defined Under Namespace

Classes: AbsoluteSourceFilter, AssetProxyFilter, EmojiFilter, HttpsFilter, ImageMaxWidthFilter, MentionFilter, SyntaxHighlightFilter, TableOfContentsFilter, TeamMentionFilter

Instance Attribute Summary collapse

Attributes inherited from Filter

#result

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Filter

#base_url, #call, #has_ancestor?, #needs, #validate

Constructor Details

#initialize(context: {}, result: {}) ⇒ NodeFilter

Returns a new instance of NodeFilter.



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# File 'lib/html_pipeline/node_filter.rb', line 9

def initialize(context: {}, result: {})
  super(context: context, result: {})
  send(:after_initialize) if respond_to?(:after_initialize)
end

Instance Attribute Details

#context ⇒ Object

Returns the value of attribute context.



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# File 'lib/html_pipeline/node_filter.rb', line 7

def context
  @context
end

Class Method Details

.call(html, context: {}, result: {}) ⇒ Object 



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# File 'lib/html_pipeline/node_filter.rb', line 27

def call(html, context: {}, result: {})
  node_filter = new(context: context, result: result)
  Selma::Rewriter.new(sanitizer: nil, handlers: [node_filter]).rewrite(html)
end

Instance Method Details

#html ⇒ Object

The String representation of the document.

Raises:



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# File 'lib/html_pipeline/node_filter.rb', line 15

def html
  raise InvalidDocumentException if @html.nil? && @doc.nil?

  @html || doc.to_html
end

#reset! ⇒ Object 



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# File 'lib/html_pipeline/node_filter.rb', line 21

def reset!
  result = {} # rubocop:disable Lint/UselessAssignment
  send(:after_initialize) if respond_to?(:after_initialize)
end