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# frozen_string_literal: true
module IssuableCollections
extend ActiveSupport::Concern
include PaginatedCollection
include SearchRateLimitable
include SortingHelper
include SortingPreference
include Gitlab::Utils::StrongMemoize
included do
helper_method :finder
end
private
# rubocop:disable Gitlab/ModuleWithInstanceVariables
def set_issuables_index
@issuables = issuables_collection
set_pagination
nil if redirect_out_of_range(@issuables, @total_pages)
end
def set_pagination
row_count = request.format.atom? ? -1 : finder.row_count
@issuables = @issuables.page(params[:page])
@issuables = per_page_for_relative_position if params[:sort] == 'relative_position'
@issuables = @issuables.without_count if row_count == -1
@issuable_meta_data = Gitlab::IssuableMetadata.new(current_user, @issuables).data
@total_pages = page_count_for_relation(@issuables, row_count)
end
# rubocop:enable Gitlab/ModuleWithInstanceVariables
# rubocop: disable CodeReuse/ActiveRecord
def issuables_collection
finder.execute.preload(preload_for_collection)
end
# rubocop: enable CodeReuse/ActiveRecord
def page_count_for_relation(relation, row_count)
limit = relation.limit_value.to_f
return 1 if limit == 0
return (params[:page] || 1).to_i + 1 if row_count == -1
(row_count.to_f / limit).ceil
end
# manual / relative_position sorting allows for 100 items on the page
def per_page_for_relative_position
@issuables.per(100) # rubocop:disable Gitlab/ModuleWithInstanceVariables
end
def issuable_finder_for(finder_class)
finder_class.new(current_user, finder_options)
end
# rubocop:disable Gitlab/ModuleWithInstanceVariables
def finder_options
params[:state] = default_state if params[:state].blank?
options = {
scope: params[:scope],
state: params[:state],
confidential: Gitlab::Utils.to_boolean(params[:confidential]),
sort: set_sort_order
}
# Used by view to highlight active option
@sort = options[:sort]
# When a user looks for an exact iid, we do not filter by search but only by iid
if params[:search] =~ /^#(?<iid>\d+)\z/
options[:iids] = Regexp.last_match[:iid]
params[:search] = nil
end
if @project
options[:project_id] = @project.id
options[:attempt_project_search_optimizations] = true
elsif @group
options[:group_id] = @group.id
options[:include_subgroups] = true
options[:attempt_group_search_optimizations] = true
end
params.permit(finder_type.valid_params).merge(options)
end
strong_memoize_attr :finder_options
# rubocop:enable Gitlab/ModuleWithInstanceVariables
def default_state
'opened'
end
def legacy_sort_cookie_name
'issuable_sort'
end
def default_sort_order
case params[:state]
when 'opened', 'all' then sort_value_created_date
when 'merged', 'closed' then sort_value_recently_updated
else sort_value_created_date
end
end
def finder
@finder ||= issuable_finder_for(finder_type)
end
def collection_type
@collection_type ||= if finder_type <= IssuesFinder
'Issue'
elsif finder_type <= MergeRequestsFinder
'MergeRequest'
end
end
# rubocop:disable Gitlab/ModuleWithInstanceVariables
def preload_for_collection
common_attributes = [:author, :assignees, :labels, :milestone]
@preload_for_collection ||= case collection_type
when 'Issue'
common_attributes + [
::Gitlab::Issues::TypeAssociationGetter.call,
:project, { project: :namespace }
]
when 'MergeRequest'
common_attributes + [
:target_project, :latest_merge_request_diff, :approvals, :approved_by_users, :reviewers,
{ source_project: :route, head_pipeline: :project, target_project: :namespace }
]
end
end
# rubocop:enable Gitlab/ModuleWithInstanceVariables
end
IssuableCollections.prepend_mod_with('IssuableCollections')
|
