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module Gitlab
class SearchResults
attr_reader :current_user, :query
# Limit search results by passed projects
# It allows us to search only for projects user has access to
attr_reader :limit_projects
def initialize(current_user, limit_projects, query)
@current_user = current_user
@limit_projects = limit_projects || Project.all
@query = Shellwords.shellescape(query) if query.present?
end
def objects(scope, page = nil)
case scope
when 'projects'
projects.page(page).per(per_page)
when 'issues'
issues.page(page).per(per_page)
when 'merge_requests'
merge_requests.page(page).per(per_page)
when 'milestones'
milestones.page(page).per(per_page)
else
Kaminari.paginate_array([]).page(page).per(per_page)
end
end
def total_count
@total_count ||= projects_count + issues_count + merge_requests_count +
milestones_count
end
def projects_count
@projects_count ||= projects.count
end
def issues_count
@issues_count ||= issues.count
end
def merge_requests_count
@merge_requests_count ||= merge_requests.count
end
def milestones_count
@milestones_count ||= milestones.count
end
def empty?
total_count.zero?
end
private
def projects
limit_projects.search(query)
end
def issues
issues = Issue.visible_to_user(current_user).where(project_id: project_ids_relation)
if query =~ /#(\d+)\z/
issues = issues.where(iid: $1)
else
issues = issues.full_search(query)
end
issues.order('updated_at DESC')
end
def milestones
milestones = Milestone.where(project_id: project_ids_relation)
milestones = milestones.search(query)
milestones.order('updated_at DESC')
end
def merge_requests
merge_requests = MergeRequest.in_projects(project_ids_relation)
if query =~ /[#!](\d+)\z/
merge_requests = merge_requests.where(iid: $1)
else
merge_requests = merge_requests.full_search(query)
end
merge_requests.order('updated_at DESC')
end
def default_scope
'projects'
end
def per_page
20
end
def project_ids_relation
limit_projects.select(:id).reorder(nil)
end
end
end