mirror of
https://github.com/xcp-ng/xenadmin.git
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233 lines
11 KiB
C#
233 lines
11 KiB
C#
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/* 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.Globalization;
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using System.Text;
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using XenAdmin.Actions;
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using XenAdmin.Controls;
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using XenAdmin.Core;
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using XenAPI;
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using XenAdmin.Wizards.GenericPages;
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namespace XenAdmin.Wizards.NewPolicyWizard
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{
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public partial class NewPolicyWizard : XenWizardBase
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{
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private readonly NewPolicyPolicyNamePage xenTabPagePolicy;
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private readonly NewPolicySnapshotTypePage xenTabPageSnapshotType;
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private readonly NewPolicySnapshotFrequencyPage xenTabPageSnapshotFrequency;
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private readonly NewVMGroupVMsPage<VMPP> xenTabPageVMsPage;
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private readonly NewPolicyArchivePage xenTabPageArchive;
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private readonly NewPolicyEmailPage xenTabPageEmail;
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private readonly NewPolicyFinishPage xenTabPageFinish;
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private readonly RBACWarningPage xenTabPageRBAC;
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public readonly Pool Pool;
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public NewPolicyWizard(Pool pool)
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: base(pool.Connection)
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{
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InitializeComponent();
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xenTabPagePolicy = new NewPolicyPolicyNamePage();
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xenTabPageSnapshotType = new NewPolicySnapshotTypePage();
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xenTabPageSnapshotFrequency = new NewPolicySnapshotFrequencyPage();
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xenTabPageVMsPage = new NewVMGroupVMsPage<VMPP>();
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xenTabPageArchive = new NewPolicyArchivePage();
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xenTabPageEmail = new NewPolicyEmailPage();
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xenTabPageFinish = new NewPolicyFinishPage();
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xenTabPageRBAC = new RBACWarningPage();
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Pool = pool;
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xenTabPageVMsPage.Pool = pool;
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xenTabPageEmail.Pool = pool;
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xenTabPageArchive.Pool = pool;
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xenTabPageSnapshotFrequency.Pool = pool;
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#region RBAC Warning Page Checks
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if (Pool.Connection.Session.IsLocalSuperuser || Helpers.GetMaster(Pool.Connection).external_auth_type == Auth.AUTH_TYPE_NONE)
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{
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//do nothing
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}
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else
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{
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RBACWarningPage.WizardPermissionCheck check = new RBACWarningPage.WizardPermissionCheck(Messages.RBAC_WARNING_VMPP);
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check.AddApiCheck("VMPP.async_create");
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check.Blocking = true;
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xenTabPageRBAC.AddPermissionChecks(xenConnection, check);
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AddPage(xenTabPageRBAC, 0);
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}
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#endregion
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AddPages(xenTabPagePolicy, xenTabPageVMsPage, xenTabPageSnapshotType, xenTabPageSnapshotFrequency,
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xenTabPageArchive, xenTabPageEmail, xenTabPageFinish);
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}
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public NewPolicyWizard(Pool pool, List<VM> selection)
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: this(pool)
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{
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this.xenTabPageVMsPage.SelectedVMs = selection;
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}
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private new string GetSummary()
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{
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return string.Format(Messages.POLICY_SUMMARY.Replace("\\n", "\n").Replace("\\r", "\r"), xenTabPagePolicy.PolicyName, CommaSeparated(xenTabPageVMsPage.SelectedVMs),
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FormatBackupType(xenTabPageSnapshotType.BackupType),
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FormatSchedule(xenTabPageSnapshotFrequency.Schedule, xenTabPageSnapshotFrequency.Frequency, DaysWeekCheckboxes.DaysMode.L10N_LONG),
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FormatSchedule(xenTabPageArchive.Schedule, xenTabPageArchive.ArchiveFrequency, DaysWeekCheckboxes.DaysMode.L10N_LONG));
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}
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private int GetBackupDaysCount()
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{
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string days;
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return xenTabPageSnapshotFrequency.Schedule.TryGetValue("days", out days) ? days.Split(',').Length : 0;
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}
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private static string FormatBackupType(vmpp_backup_type backupType)
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{
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if (backupType == vmpp_backup_type.snapshot)
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return Messages.DISKS_ONLY;
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else if (backupType == vmpp_backup_type.checkpoint)
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return Messages.DISKS_AND_MEMORY;
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throw new ArgumentException("wrong argument");
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}
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// These two instances of FormatSchedule used to be in the VMPP class. That's probably where
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// they really belong, but because of the way they're constructed (see DaysWeekCheckboxes.L10NDays())
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// they had to move into the View. (CA-51612).
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internal static string FormatSchedule(Dictionary<string, string> schedule, vmpp_archive_frequency archiveType, DaysWeekCheckboxes.DaysMode mode)
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{
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if (archiveType == vmpp_archive_frequency.always_after_backup)
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{
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return Messages.ASAPSNAPSHOTTAKEN;
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}
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else if (archiveType == vmpp_archive_frequency.never)
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{
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return Messages.NEVER;
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}
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else if (archiveType == vmpp_archive_frequency.daily)
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{
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DateTime value = DateTime.Parse(string.Format("{0}:{1}", schedule["hour"], schedule["min"]), CultureInfo.InvariantCulture);
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return string.Format(Messages.DAILY_SCHEDULE_FORMAT, HelpersGUI.DateTimeToString(value, Messages.DATEFORMAT_HM, true));
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}
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else if (archiveType == vmpp_archive_frequency.weekly)
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{
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DateTime value = DateTime.Parse(string.Format("{0}:{1}", schedule["hour"], schedule["min"]), CultureInfo.InvariantCulture);
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return string.Format(Messages.WEEKLY_SCHEDULE_FORMAT, HelpersGUI.DateTimeToString(value, Messages.DATEFORMAT_HM, true), DaysWeekCheckboxes.L10NDays(schedule["days"], mode));
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}
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return "";
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}
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internal static string FormatSchedule(Dictionary<string, string> schedule, vmpp_backup_frequency backupFrequency, DaysWeekCheckboxes.DaysMode mode)
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{
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if (backupFrequency == vmpp_backup_frequency.hourly)
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{
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return string.Format(Messages.HOURLY_SCHEDULE_FORMAT, schedule["min"]);
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}
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else if (backupFrequency == vmpp_backup_frequency.daily)
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{
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DateTime value = DateTime.Parse(string.Format("{0}:{1}", schedule["hour"], schedule["min"]), CultureInfo.InvariantCulture);
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return string.Format(Messages.DAILY_SCHEDULE_FORMAT, HelpersGUI.DateTimeToString(value, Messages.DATEFORMAT_HM, true));
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}
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else if (backupFrequency == vmpp_backup_frequency.weekly)
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{
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DateTime value = DateTime.Parse(string.Format("{0}:{1}", schedule["hour"], schedule["min"]), CultureInfo.InvariantCulture);
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return string.Format(Messages.WEEKLY_SCHEDULE_FORMAT, HelpersGUI.DateTimeToString(value, Messages.DATEFORMAT_HM, true), DaysWeekCheckboxes.L10NDays(schedule["days"], mode));
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}
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return "";
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}
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private static string CommaSeparated(IEnumerable<VM> selectedVMs)
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{
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var sb = new StringBuilder();
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foreach (var selectedVM in selectedVMs)
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{
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sb.Append(selectedVM.Name);
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sb.Append(", ");
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}
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if (sb.Length > 2)
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sb.Remove(sb.Length - 2, 2);
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return sb.ToString();
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}
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protected override void UpdateWizardContent(XenTabPage senderPage)
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{
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var prevPageType = senderPage.GetType();
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if (prevPageType == typeof(NewPolicyPolicyNamePage))
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xenTabPageVMsPage.GroupName = xenTabPagePolicy.PolicyName;
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else if (prevPageType == typeof(NewPolicySnapshotFrequencyPage))
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{
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xenTabPageArchive.SnapshotFrequency = xenTabPageSnapshotFrequency.Frequency;
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xenTabPageArchive.BackupDaysCount = GetBackupDaysCount();
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}
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else if (prevPageType == typeof(NewPolicyEmailPage))
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{
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xenTabPageFinish.Summary = GetSummary();
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xenTabPageFinish.SelectedVMsCount = xenTabPageVMsPage.SelectedVMs.Count;
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}
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}
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protected override void FinishWizard()
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{
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var vmpp = new VMPP
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{
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name_label = xenTabPagePolicy.PolicyName,
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name_description = xenTabPagePolicy.PolicyDescription,
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backup_type = xenTabPageSnapshotType.BackupType,
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backup_frequency = xenTabPageSnapshotFrequency.Frequency,
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backup_schedule = xenTabPageSnapshotFrequency.Schedule,
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backup_retention_value = xenTabPageSnapshotFrequency.BackupRetention,
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archive_frequency = xenTabPageArchive.ArchiveFrequency,
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archive_target_config = xenTabPageArchive.ArchiveConfig,
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archive_target_type = xenTabPageArchive.ArchiveTargetType,
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archive_schedule = xenTabPageArchive.Schedule,
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is_alarm_enabled = xenTabPageEmail.EmailEnabled,
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alarm_config = xenTabPageEmail.EmailSettings,
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is_policy_enabled = xenTabPageVMsPage.SelectedVMs.Count == 0 ? false : true,
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Connection = Pool.Connection
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};
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var action = new CreateVMPP(vmpp, xenTabPageVMsPage.SelectedVMs, xenTabPageFinish.RunNow);
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action.RunAsync();
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base.FinishWizard();
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}
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protected override string WizardPaneHelpID()
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{
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return CurrentStepTabPage is RBACWarningPage ? FormatHelpId("Rbac") : base.WizardPaneHelpID();
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}
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}
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}
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