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34 lines
777 B
34 lines
777 B
5 years ago
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class Admins::ImportUserExcel < BaseImportXlsx
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UserData = Struct.new(:student_id, :name, :department_name, :identity, :technical_title, :phone)
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def read_each(&block)
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sheet.each_row_streaming(pad_cells: true, offset: 3) do |row|
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data = row.map(&method(:cell_value))[0..5]
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block.call UserData.new(*data)
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end
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end
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def school
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@school ||= begin
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school_id = sheet.cell(1, 1).to_s.strip
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school_name = sheet.cell(1, 2).to_s.strip
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School.find_by(id: school_id, name: school_name)
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end
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end
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def identifier
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@_identifier ||= sheet.cell(2, 1).to_s.strip
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end
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private
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def check_sheet_valid!
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raise_import_error('请按照模板格式导入') if school.blank?
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end
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def cell_value(obj)
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obj&.cell_value
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end
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end
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