25 lines
483 B
Ruby
25 lines
483 B
Ruby
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# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
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class ApplicationController::Paginates::Pagination
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def initialize(params, default: nil, max: nil)
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@params = params
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@default = default.presence || 100
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@max = max.presence || 500
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end
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def limit
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limit = @params[:per_page] || @params[:limit] || @default
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[limit.to_i, @max].min
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end
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def page
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@params[:page]&.to_i || 1
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end
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def offset
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(page - 1) * limit
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end
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end
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