91 lines
1.9 KiB
Ruby
91 lines
1.9 KiB
Ruby
class LabelsFinder < UnionFinder
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def initialize(current_user, params = {})
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@current_user = current_user
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@params = params
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end
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def execute(skip_authorization: false)
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@skip_authorization = skip_authorization
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items = find_union(label_ids, Label) || Label.none
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items = with_title(items)
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sort(items)
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end
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private
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attr_reader :current_user, :params, :skip_authorization
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def label_ids
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label_ids = []
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if project?
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if project
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label_ids << project.group.labels if project.group.present?
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label_ids << project.labels
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end
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else
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label_ids << Label.where(group_id: projects.group_ids)
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label_ids << Label.where(project_id: projects.select(:id))
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end
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label_ids
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end
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def sort(items)
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items.reorder(title: :asc)
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end
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def with_title(items)
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return items if title.nil?
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return items.none if title.blank?
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items.where(title: title)
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end
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def group?
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params[:group_id].present?
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end
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def project?
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params[:project_id].present?
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end
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def projects?
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params[:project_ids].present?
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end
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def title
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params[:title] || params[:name]
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end
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def project
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return @project if defined?(@project)
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if project?
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@project = Project.find(params[:project_id])
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@project = nil unless authorized_to_read_labels?(@project)
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else
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@project = nil
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end
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@project
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end
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def projects
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return @projects if defined?(@projects)
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@projects = skip_authorization ? Project.all : ProjectsFinder.new.execute(current_user)
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@projects = @projects.in_namespace(params[:group_id]) if group?
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@projects = @projects.where(id: params[:project_ids]) if projects?
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@projects = @projects.reorder(nil)
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@projects
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end
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def authorized_to_read_labels?(project)
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return true if skip_authorization
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Ability.allowed?(current_user, :read_label, project)
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end
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end
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