162 lines
4 KiB
Ruby
162 lines
4 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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# Holds the contextual data used by navbar search component to
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# determine the search scope, whether to search for code, or if
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# a search should target snippets.
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#
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# Use the SearchContext::Builder to create an instance of this class
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class SearchContext
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attr_accessor :project, :project_metadata, :ref,
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:group, :group_metadata,
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:snippets,
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:scope, :search_url
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def initialize
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@ref = nil
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@project = nil
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@project_metadata = {}
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@group = nil
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@group_metadata = {}
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@snippets = []
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@scope = nil
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@search_url = nil
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end
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def for_project?
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project.present? && project.persisted?
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end
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def for_group?
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group.present? && group.persisted?
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end
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def for_snippets?
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snippets.any?
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end
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def code_search?
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project.present? && scope.nil?
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end
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class Builder
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def initialize(view_context)
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@view_context = view_context
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@snippets = []
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end
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def with_snippet(snippet)
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@snippets << snippet
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self
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end
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def with_project(project)
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@project = project
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with_group(project&.group)
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self
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end
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def with_group(group)
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@group = group
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self
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end
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def with_ref(ref)
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@ref = ref
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self
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end
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def build!
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SearchContext.new.tap do |context|
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context.project = @project
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context.group = @group
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context.ref = @ref
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context.snippets = @snippets.dup
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context.scope = search_scope
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context.search_url = search_url
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context.group_metadata = group_search_metadata(@group)
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context.project_metadata = project_search_metadata(@project)
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end
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end
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private
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attr_accessor :view_context
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def project_search_metadata(project)
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return {} unless project
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{
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project_path: project.path,
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name: project.name,
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issues_path: view_context.project_issues_path(project),
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mr_path: view_context.project_merge_requests_path(project),
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issues_disabled: !project.issues_enabled?
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}
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end
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def group_search_metadata(group)
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return {} unless group
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{
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group_path: group.path,
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name: group.name,
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issues_path: view_context.issues_group_path(group),
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mr_path: view_context.merge_requests_group_path(group)
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}
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end
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def search_url
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if @project.present?
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view_context.search_path(project_id: @project.id)
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elsif @group.present?
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view_context.search_path(group_id: @group.id)
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else
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view_context.search_path
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end
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end
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def search_scope
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if view_context.current_controller?(:issues)
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'issues'
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elsif view_context.current_controller?(:merge_requests)
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'merge_requests'
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elsif view_context.current_controller?(:wikis)
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'wiki_blobs'
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elsif view_context.current_controller?(:commits)
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'commits'
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else nil
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end
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end
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end
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module ControllerConcern
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extend ActiveSupport::Concern
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included do
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helper_method :search_context
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end
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# rubocop:disable Gitlab/ModuleWithInstanceVariables
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#
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# Introspect the current controller's assignments and
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# and builds the proper SearchContext object for it.
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def search_context
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builder = Builder.new(view_context)
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builder.with_snippet(@snippet) if @snippet.present?
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@snippets.each(&builder.method(:with_snippet)) if @snippets.present?
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builder.with_project(@project) if @project.present? && @project.persisted?
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builder.with_group(@group) if @group.present? && @group.persisted?
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builder.with_ref(@ref) if @ref.present?
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builder.build!
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end
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# rubocop:enable Gitlab/ModuleWithInstanceVariables
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end
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end
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end
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