107 lines
3.1 KiB
Plaintext
107 lines
3.1 KiB
Plaintext
@using Newtonsoft.Json.Linq
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@using Rms.Risk.Mango.Components.JForms
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@inherits CmdBase
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@attribute [MongoCommand(CmdType.Read, "List databases", "Informational")]
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@if (Parameters != null)
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@*
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* dbMango
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*
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* Copyright 2025 Deutsche Bank AG
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*@
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{
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<div class="@Class">
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<div class="form-row">
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<JFormCommand CommandTemplate="@CommandTemplate" Template="@_template" CommandChanged="@OnCommandChanged"/>
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</div>
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<div class="form-row">
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<FormJson Value="@(Parameters?.CommandJson)" Class="cmd-json" />
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</div>
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<div class="form-row">
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<TableControl Items="@GetParsedResult()" PageSize="35">
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<TableColumnControl Field="Name" Name="Database Name" />
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<TableColumnControl Field="Size" Name="Size on disk" Format="N0" />
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<TableColumnControl Field="IsEmpty" Name="Empty" />
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</TableControl>
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<FormJson Value="@Result" Class="res-json"/>
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</div>
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</div>
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}
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@code {
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private readonly TemplateRec _template = new()
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{
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Parameters =
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[
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]
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};
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protected override string CommandTemplate => @"{
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""listDatabases"" : 1
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}";
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private class ResultItem
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{
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public string Name { get; set; } = string.Empty;
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public long Size { get; set; }
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public bool IsEmpty { get; set; }
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}
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protected override void OnAfterRender(bool firstRender)
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{
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if (!firstRender)
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return;
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if (Parameters != null)
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{
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Parameters.RequiredConnectionType = CommandParams.DatabaseConnectionType.Admin;
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Parameters.NeedConfirmation = false;
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}
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}
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private IReadOnlyCollection<dynamic> GetParsedResult()
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{
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var list = new List<ResultItem>();
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if (Result == null)
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return list;
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var res = JsonUtils.FromJson<JToken>(Result);
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if (res == null)
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return list;
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var databases = res["databases"]?.Value<JArray>();
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if (databases == null)
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return list;
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foreach (var doc in databases)
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{
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var name = doc["name"]?.Value<string>() ?? "???";
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var size = doc["sizeOnDisk"]?.Value<long>() ?? 0L;
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var isEmpty = doc["empty"]?.Value<bool>() ?? true;
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list.Add(new()
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{
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Name = name,
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Size = size,
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IsEmpty = isEmpty
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});
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}
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return list;
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}
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} |