diff options
Diffstat (limited to 'lib/banzai/filter/label_reference_filter.rb')
| -rw-r--r-- | lib/banzai/filter/label_reference_filter.rb | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/lib/banzai/filter/label_reference_filter.rb b/lib/banzai/filter/label_reference_filter.rb deleted file mode 100644 index a4d3e352051..00000000000 --- a/lib/banzai/filter/label_reference_filter.rb +++ /dev/null @@ -1,129 +0,0 @@ -# frozen_string_literal: true - -module Banzai - module Filter - # HTML filter that replaces label references with links. - class LabelReferenceFilter < AbstractReferenceFilter - self.reference_type = :label - - def self.object_class - Label - end - - def find_object(parent_object, id) - find_labels(parent_object).find(id) - end - - def references_in(text, pattern = Label.reference_pattern) - labels = {} - unescaped_html = unescape_html_entities(text).gsub(pattern) do |match| - namespace, project = $~[:namespace], $~[:project] - project_path = full_project_path(namespace, project) - label = find_label_cached(project_path, $~[:label_id], $~[:label_name]) - - if label - labels[label.id] = yield match, label.id, project, namespace, $~ - "#{REFERENCE_PLACEHOLDER}#{label.id}" - else - match - end - end - - return text if labels.empty? - - escape_with_placeholders(unescaped_html, labels) - end - - def find_label_cached(parent_ref, label_id, label_name) - cached_call(:banzai_find_label_cached, label_name&.tr('"', '') || label_id, path: [object_class, parent_ref]) do - find_label(parent_ref, label_id, label_name) - end - end - - def find_label(parent_ref, label_id, label_name) - parent = parent_from_ref(parent_ref) - return unless parent - - label_params = label_params(label_id, label_name) - find_labels(parent).find_by(label_params) - end - - def find_labels(parent) - params = if parent.is_a?(Group) - { group_id: parent.id, - include_ancestor_groups: true, - only_group_labels: true } - else - { project: parent, - include_ancestor_groups: true } - end - - LabelsFinder.new(nil, params).execute(skip_authorization: true) - end - - # Parameters to pass to `Label.find_by` based on the given arguments - # - # id - Integer ID to pass. If present, returns {id: id} - # name - String name to pass. If `id` is absent, finds by name without - # surrounding quotes. - # - # Returns a Hash. - def label_params(id, name) - if name - { name: name.tr('"', '') } - else - { id: id.to_i } - end - end - - def url_for_object(label, parent) - label_url_method = - if context[:label_url_method] - context[:label_url_method] - elsif parent.is_a?(Project) - :project_issues_url - end - - return unless label_url_method - - Gitlab::Routing.url_helpers.public_send(label_url_method, parent, label_name: label.name, only_path: context[:only_path]) # rubocop:disable GitlabSecurity/PublicSend - end - - def object_link_text(object, matches) - label_suffix = '' - parent = project || group - - if project || full_path_ref?(matches) - project_path = full_project_path(matches[:namespace], matches[:project]) - parent_from_ref = from_ref_cached(project_path) - reference = parent_from_ref.to_human_reference(parent) - - label_suffix = " <i>in #{ERB::Util.html_escape(reference)}</i>" if reference.present? - end - - presenter = object.present(issuable_subject: parent) - LabelsHelper.render_colored_label(presenter, suffix: label_suffix) - end - - def wrap_link(link, label) - presenter = label.present(issuable_subject: project || group) - LabelsHelper.wrap_label_html(link, small: true, label: presenter) - end - - def full_path_ref?(matches) - matches[:namespace] && matches[:project] - end - - def reference_class(type, tooltip: true) - super + ' gl-link gl-label-link' - end - - def object_link_title(object, matches) - presenter = object.present(issuable_subject: project || group) - LabelsHelper.label_tooltip_title(presenter) - end - end - end -end - -Banzai::Filter::LabelReferenceFilter.prepend_if_ee('EE::Banzai::Filter::LabelReferenceFilter') |