debian-mirror-gitlab/lib/gitlab/search_results.rb

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# frozen_string_literal: true
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module Gitlab
class SearchResults
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class FoundBlob
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include EncodingHelper
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include Presentable
include BlobLanguageFromGitAttributes
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attr_reader :id, :filename, :basename, :ref, :startline, :data, :project
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def initialize(opts = {})
@id = opts.fetch(:id, nil)
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@filename = encode_utf8(opts.fetch(:filename, nil))
@basename = encode_utf8(opts.fetch(:basename, nil))
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@ref = opts.fetch(:ref, nil)
@startline = opts.fetch(:startline, nil)
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@data = encode_utf8(opts.fetch(:data, nil))
@per_page = opts.fetch(:per_page, 20)
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@project = opts.fetch(:project, nil)
# Some caller does not have project object (e.g. elastic search),
# yet they can trigger many calls in one go,
# causing duplicated queries.
# Allow those to just pass project_id instead.
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@project_id = opts.fetch(:project_id, nil)
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end
def path
filename
end
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def project_id
@project_id || @project&.id
end
def present
super(presenter_class: BlobPresenter)
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end
end
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attr_reader :current_user, :query, :per_page
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# Limit search results by passed projects
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# It allows us to search only for projects user has access to
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attr_reader :limit_projects
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# Whether a custom filter is used to restrict scope of projects.
# If the default filter (which lists all projects user has access to)
# is used, we can skip it when filtering merge requests and optimize the
# query
attr_reader :default_project_filter
def initialize(current_user, limit_projects, query, default_project_filter: false, per_page: 20)
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@current_user = current_user
@limit_projects = limit_projects || Project.all
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@query = query
@default_project_filter = default_project_filter
@per_page = per_page
end
def objects(scope, page = nil, without_count = true)
collection = 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
without_count ? collection.without_count : collection
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end
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# rubocop: disable CodeReuse/ActiveRecord
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def limited_projects_count
@limited_projects_count ||= projects.limit(count_limit).count
end
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# rubocop: enable CodeReuse/ActiveRecord
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# rubocop: disable CodeReuse/ActiveRecord
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def limited_issues_count
return @limited_issues_count if @limited_issues_count
# By default getting limited count (e.g. 1000+) is fast on issuable
# collections except for issues, where filtering both not confidential
# and confidential issues user has access to, is too complex.
# It's faster to try to fetch all public issues first, then only
# if necessary try to fetch all issues.
sum = issues(public_only: true).limit(count_limit).count
@limited_issues_count = sum < count_limit ? issues.limit(count_limit).count : sum
end
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# rubocop: enable CodeReuse/ActiveRecord
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# rubocop: disable CodeReuse/ActiveRecord
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def limited_merge_requests_count
@limited_merge_requests_count ||= merge_requests.limit(count_limit).count
end
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# rubocop: enable CodeReuse/ActiveRecord
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# rubocop: disable CodeReuse/ActiveRecord
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def limited_milestones_count
@limited_milestones_count ||= milestones.limit(count_limit).count
end
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# rubocop: enable CodeReuse/ActiveRecord
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def single_commit_result?
false
end
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def count_limit
1001
end
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private
def projects
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limit_projects.search(query)
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end
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# rubocop: disable CodeReuse/ActiveRecord
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def issues(finder_params = {})
issues = IssuesFinder.new(current_user, finder_params).execute
unless default_project_filter
issues = issues.where(project_id: project_ids_relation)
end
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issues =
if query =~ /#(\d+)\z/
issues.where(iid: $1)
else
issues.full_search(query)
end
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issues.reorder('updated_at DESC')
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end
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# rubocop: enable CodeReuse/ActiveRecord
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# rubocop: disable CodeReuse/ActiveRecord
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def milestones
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milestones = Milestone.where(project_id: project_ids_relation)
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milestones = milestones.search(query)
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milestones.reorder('updated_at DESC')
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end
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# rubocop: enable CodeReuse/ActiveRecord
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# rubocop: disable CodeReuse/ActiveRecord
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def merge_requests
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merge_requests = MergeRequestsFinder.new(current_user).execute
unless default_project_filter
merge_requests = merge_requests.in_projects(project_ids_relation)
end
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merge_requests =
if query =~ /[#!](\d+)\z/
merge_requests.where(iid: $1)
else
merge_requests.full_search(query)
end
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merge_requests.reorder('updated_at DESC')
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end
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# rubocop: enable CodeReuse/ActiveRecord
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def default_scope
'projects'
end
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# rubocop: disable CodeReuse/ActiveRecord
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def project_ids_relation
limit_projects.select(:id).reorder(nil)
end
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# rubocop: enable CodeReuse/ActiveRecord
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end
end