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# frozen_string_literal: true
module IssuableCollections
extend ActiveSupport::Concern
include SortingHelper
include SortingPreference
include Gitlab::IssuableMetadata
include Gitlab::Utils::StrongMemoize
included do
helper_method :finder
end
private
# rubocop:disable Gitlab/ModuleWithInstanceVariables
def set_issuables_index
@issuables = issuables_collection
set_pagination
return if redirect_out_of_range(@total_pages)
if params[:label_name].present? && @project
labels_params = { project_id: @project.id, title: params[:label_name] }
@labels = LabelsFinder.new(current_user, labels_params).execute
end
@users = []
if params[:assignee_id].present?
assignee = User.find_by_id(params[:assignee_id])
@users.push(assignee) if assignee
end
if params[:author_id].present?
author = User.find_by_id(params[:author_id])
@users.push(author) if author
end
end
def set_pagination
return if pagination_disabled?
@issuables = @issuables.page(params[:page])
@issuables = per_page_for_relative_position if params[:sort] == 'relative_position'
@issuable_meta_data = issuable_meta_data(@issuables, collection_type, current_user)
@total_pages = issuable_page_count
end
# rubocop:enable Gitlab/ModuleWithInstanceVariables
def pagination_disabled?
false
end
# rubocop: disable CodeReuse/ActiveRecord
def issuables_collection
finder.execute.preload(preload_for_collection)
end
# rubocop: enable CodeReuse/ActiveRecord
def redirect_out_of_range(total_pages)
return false if total_pages.nil? || total_pages.zero?
out_of_range = @issuables.current_page > total_pages # rubocop:disable Gitlab/ModuleWithInstanceVariables
if out_of_range
redirect_to(url_for(safe_params.merge(page: total_pages, only_path: true)))
end
out_of_range
end
def issuable_page_count
page_count_for_relation(@issuables, finder.row_count) # rubocop:disable Gitlab/ModuleWithInstanceVariables
end
def page_count_for_relation(relation, row_count)
limit = relation.limit_value.to_f
return 1 if limit.zero?
(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
# 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 + [:project, project: :namespace]
when 'MergeRequest'
common_attributes + [:target_project, source_project: :route, head_pipeline: :project, target_project: :namespace, latest_merge_request_diff: :merge_request_diff_commits]
end
end
# rubocop:enable Gitlab/ModuleWithInstanceVariables
end
|
