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# frozen_string_literal: true
module Banzai
module ReferenceParser
class WikiPageParser < BaseParser
self.reference_type = :wiki_page
def nodes_visible_to_user(user, nodes)
project_attr = 'data-project'
group_attr = 'data-group'
projects = lazy { projects_for_nodes(nodes) }
groups = lazy { grouped_objects_for_nodes(nodes, Group, group_attr) }
preload_associations(projects, user)
nodes.select do |node|
if node.has_attribute?(project_attr)
can_read_reference?(user, projects[node], node)
elsif node.has_attribute?(group_attr)
can_read_reference?(user, groups[node], node)
else
true
end
end
end
private
def can_read_reference?(user, project_or_group, _node)
can?(user, :read_wiki, project_or_group)
end
end
end
end
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