29 lines
899 B
Plaintext
29 lines
899 B
Plaintext
@using ClassObj
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<h3>IPAddressGrabber</h3>
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@code {
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[Inject] public IPAddressService IPAddressService { get; set; } = default!;
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[Inject] public PersistentComponentState ApplicationState { get; set; } = default!;
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private bool _subsequentRender;
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private const string TokenName = "IPAddress";
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private string RemoteIpAddress = "Not Set";
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// Short circuit all the lifecycle stuff - we don't need it
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public override Task SetParametersAsync(ParameterView parameters)
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{
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if (_subsequentRender)
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return Task.CompletedTask;
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// if not prerender, try and get the persisted value
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if (this.ApplicationState.TryTakeFromJson<string>(IPAddressService.TokenName, out var address))
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{
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this.RemoteIpAddress = address ?? "Not Set";
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this.IPAddressService.RemoteIpAddress = this.RemoteIpAddress;
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}
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_subsequentRender = true;
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return Task.CompletedTask;
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}
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}
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