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https://github.com/xcp-ng/xenadmin.git
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04bfd89a9d
was available for non-dismissible alerts. Fixed wrong enabled state of the top ToolStripSplitbutton Dismiss on the alerts and the events page. Refactored code calculating dismissability of alerts and dismissing them. Events list should be multi-selectable. Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
104 lines
3.9 KiB
C#
104 lines
3.9 KiB
C#
/* Copyright (c) Citrix Systems Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms,
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* with or without modification, are permitted provided
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* that the following conditions are met:
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*
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* * Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the
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* following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using XenAdmin.Alerts;
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using XenAdmin.Network;
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using XenAdmin.Core;
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using XenAPI;
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namespace XenAdmin.Actions
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{
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public class DeleteAllAlertsAction : AsyncAction
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{
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private readonly IEnumerable<Alert> Alerts;
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private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
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/// <param name="connection">May be null, in which case this is expected to be for client-side alerts.</param>
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public DeleteAllAlertsAction(IXenConnection connection, IEnumerable<Alert> alerts)
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: base(connection,
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connection == null ? Messages.ACTION_REMOVE_ALERTS_ON_CLIENT_TITLE : string.Format(Messages.ACTION_REMOVE_ALERTS_ON_CONNECTION_TITLE, Helpers.GetName(connection)),
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Messages.ACTION_REMOVE_ALERTS_DESCRIPTION)
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{
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this.Alerts = alerts;
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if (connection != null)
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{
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Pool = Helpers.GetPoolOfOne(connection);
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Host = Helpers.GetMaster(connection);
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}
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}
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protected override void Run()
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{
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int i = 0;
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int max = Alerts.Count();
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Exception e = null;
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LogDescriptionChanges = false;
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try
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{
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foreach (Alert a in Alerts)
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{
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PercentComplete = (i * 100) / max;
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i++;
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Description = string.Format(Messages.ACTION_REMOVE_ALERTS_PROGRESS_DESCRIPTION, i, max);
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Alert a1 = a;
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BestEffort(ref e, delegate
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{
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try
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{
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a1.Dismissing = true;
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a1.DismissSingle(Session);
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}
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catch (Failure exn)
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{
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if (exn.ErrorDescription[0] != Failure.HANDLE_INVALID)
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throw;
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}
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});
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}
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}
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finally
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{
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LogDescriptionChanges = true;
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}
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Description = max == 1 ? Messages.ACTION_REMOVE_ALERTS_DONE_ONE : string.Format(Messages.ACTION_REMOVE_ALERTS_DONE, max);
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}
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}
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}
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