class RailsAdmin::Extensions::PaperTrail::AuditingAdapter
Constants
- COLUMN_MAPPING
- E_USER_CLASS_NOT_SET
- E_VERSION_MODEL_NOT_SET
Public Class Methods
new(controller, user_class_name = nil, version_class_name = nil, &block)
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# File lib/rails_admin/extensions/paper_trail/auditing_adapter.rb, line 81 def initialize(controller, user_class_name = nil, version_class_name = nil, &block) @controller = controller @controller&.send(:set_paper_trail_whodunnit) user_class { user_class_name.to_s.constantize } if user_class_name version_class { version_class_name.to_s.constantize } if version_class_name instance_eval(&block) if block end
setup()
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# File lib/rails_admin/extensions/paper_trail/auditing_adapter.rb, line 75 def self.setup raise 'PaperTrail not found' unless defined?(::PaperTrail) RailsAdmin::Extensions::ControllerExtension.include ControllerExtension end
Public Instance Methods
create_object(_object, _abstract_model, _user)
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# File lib/rails_admin/extensions/paper_trail/auditing_adapter.rb, line 121 def create_object(_object, _abstract_model, _user) # do nothing end
delete_object(_object, _model, _user)
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# File lib/rails_admin/extensions/paper_trail/auditing_adapter.rb, line 113 def delete_object(_object, _model, _user) # do nothing end
latest(count = 100)
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# File lib/rails_admin/extensions/paper_trail/auditing_adapter.rb, line 107 def latest(count = 100) version_class. order(sort_by).includes(:item).limit(count). collect { |version| VersionProxy.new(version, user_class) } end
listing_for_model(model, query, sort, sort_reverse, all, page, per_page = (RailsAdmin::Config.default_items_per_page || 20))
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# File lib/rails_admin/extensions/paper_trail/auditing_adapter.rb, line 125 def listing_for_model(model, query, sort, sort_reverse, all, page, per_page = (RailsAdmin::Config.default_items_per_page || 20)) listing_for_model_or_object(model, nil, query, sort, sort_reverse, all, page, per_page) end
listing_for_object(model, object, query, sort, sort_reverse, all, page, per_page = (RailsAdmin::Config.default_items_per_page || 20))
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# File lib/rails_admin/extensions/paper_trail/auditing_adapter.rb, line 129 def listing_for_object(model, object, query, sort, sort_reverse, all, page, per_page = (RailsAdmin::Config.default_items_per_page || 20)) listing_for_model_or_object(model, object, query, sort, sort_reverse, all, page, per_page) end
update_object(_object, _model, _user, _changes)
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# File lib/rails_admin/extensions/paper_trail/auditing_adapter.rb, line 117 def update_object(_object, _model, _user, _changes) # do nothing end
Protected Instance Methods
listing_for_model_or_object(model, object, query, sort, sort_reverse, all, page, per_page)
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-
model - a
RailsAdmin::AbstractModel
# File lib/rails_admin/extensions/paper_trail/auditing_adapter.rb, line 136 def listing_for_model_or_object(model, object, query, sort, sort_reverse, all, page, per_page) sort = if sort.present? {COLUMN_MAPPING[sort.to_sym] => sort_reverse ? :desc : :asc} else sort_by end current_page = page.presence || '1' versions = object.nil? ? versions_for_model(model) : object.public_send(model.model.versions_association_name) versions = versions.where('event LIKE ?', "%#{query}%") if query.present? versions = versions.order(sort) versions = versions.send(Kaminari.config.page_method_name, current_page).per(per_page) unless all paginated_proxies = Kaminari.paginate_array([], total_count: versions.try(:total_count) || versions.count) paginated_proxies = paginated_proxies.send( paginated_proxies.respond_to?(Kaminari.config.page_method_name) ? Kaminari.config.page_method_name : :page, current_page, ).per(per_page) versions.each do |version| paginated_proxies << VersionProxy.new(version, user_class) end paginated_proxies end
version_class_for(model)
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PT can be configured to use [custom version classes](github.com/paper-trail-gem/paper_trail#6a-custom-version-classes)
“‘ruby has_paper_trail versions: { class_name: ’MyVersion’ } “‘
# File lib/rails_admin/extensions/paper_trail/auditing_adapter.rb, line 181 def version_class_for(model) model.paper_trail.version_class end
versions_for_model(model)
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# File lib/rails_admin/extensions/paper_trail/auditing_adapter.rb, line 161 def versions_for_model(model) model_name = model.model.name base_class_name = model.model.base_class.name options = if base_class_name == model_name {item_type: model_name} else {item_type: base_class_name, item_id: model.model.all} end version_class_for(model.model).where(options) end