diff options
Diffstat (limited to 'lib/banzai/filter/redactor_filter.rb')
| -rw-r--r-- | lib/banzai/filter/redactor_filter.rb | 31 |
1 files changed, 22 insertions, 9 deletions
diff --git a/lib/banzai/filter/redactor_filter.rb b/lib/banzai/filter/redactor_filter.rb index e589b5df6ec..c753a84a20d 100644 --- a/lib/banzai/filter/redactor_filter.rb +++ b/lib/banzai/filter/redactor_filter.rb @@ -7,8 +7,11 @@ module Banzai # class RedactorFilter < HTML::Pipeline::Filter def call - Querying.css(doc, 'a.gfm').each do |node| - unless user_can_see_reference?(node) + nodes = Querying.css(doc, 'a.gfm[data-reference-type]') + visible = nodes_visible_to_user(nodes) + + nodes.each do |node| + unless visible.include?(node) # The reference should be replaced by the original text, # which is not always the same as the rendered text. text = node.attr('data-original') || node.text @@ -21,20 +24,30 @@ module Banzai private - def user_can_see_reference?(node) - if node.has_attribute?('data-reference-filter') - reference_type = node.attr('data-reference-filter') - reference_filter = Banzai::Filter.const_get(reference_type) + def nodes_visible_to_user(nodes) + per_type = Hash.new { |h, k| h[k] = [] } + visible = Set.new + + nodes.each do |node| + per_type[node.attr('data-reference-type')] << node + end + + per_type.each do |type, nodes| + parser = Banzai::ReferenceParser[type].new(project, current_user) - reference_filter.user_can_see_reference?(current_user, node, context) - else - true + visible.merge(parser.nodes_visible_to_user(current_user, nodes)) end + + visible end def current_user context[:current_user] end + + def project + context[:project] + end end end end |