diff options
Diffstat (limited to 'lib/banzai/reference_parser/base_parser.rb')
| -rw-r--r-- | lib/banzai/reference_parser/base_parser.rb | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/lib/banzai/reference_parser/base_parser.rb b/lib/banzai/reference_parser/base_parser.rb index 3dfea8ee895..0c015ba00c7 100644 --- a/lib/banzai/reference_parser/base_parser.rb +++ b/lib/banzai/reference_parser/base_parser.rb @@ -76,9 +76,11 @@ module Banzai end # Returns an Array of objects referenced by any of the given HTML nodes. - def referenced_by(nodes) + def referenced_by(nodes, options = {}) ids = unique_attribute_values(nodes, self.class.data_attribute) + return ids if options.fetch(:ids_only, false) + if ids.empty? references_relation.none else @@ -194,7 +196,7 @@ module Banzai # Processes the list of HTML documents and returns an Array containing all # the references. - def process(documents) + def process(documents, ids_only: false) type = self.class.reference_type reference_options = self.class.reference_options @@ -202,17 +204,17 @@ module Banzai Querying.css(document, "a[data-reference-type='#{type}'].gfm", reference_options).to_a end - gather_references(nodes) + gather_references(nodes, ids_only: ids_only) end # Gathers the references for the given HTML nodes. Returns visible # references and a list of nodes which are not visible to the user - def gather_references(nodes) + def gather_references(nodes, ids_only: false) nodes = nodes_user_can_reference(current_user, nodes) visible = nodes_visible_to_user(current_user, nodes) not_visible = nodes - visible - { visible: referenced_by(visible), not_visible: not_visible } + { visible: referenced_by(visible, ids_only: ids_only), not_visible: not_visible } end # Returns a Hash containing the projects for a given list of HTML nodes. |