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4f341aed60
- When clicking the action button on the grid, execute the action on the item that has been clicked, instead on using the grid's selected item, which may have not been updated yet. - On multiselect (if the multiselect is allowed for the action), if the clicked item is in the grid's selection list, then execute the action on the whole list, otherwise on the clicked item only. - This applies to both Updates and Alerts windows. Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
683 lines
26 KiB
C#
683 lines
26 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.ComponentModel;
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using System.Diagnostics;
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using System.Drawing;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using XenAdmin.Actions;
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using XenAdmin.Alerts;
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using XenAdmin.Controls;
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using XenAdmin.Core;
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using XenAdmin.Dialogs;
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using XenAdmin.Wizards.PatchingWizard;
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using Timer = System.Windows.Forms.Timer;
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namespace XenAdmin.TabPages
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{
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public partial class ManageUpdatesPage : UserControl
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{
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private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
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private int currentSpinningFrame;
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private Timer spinningTimer = new Timer();
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private ImageList imageList = new ImageList();
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Dictionary<string, bool> expandedState = new Dictionary<string, bool>();
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private List<string> selectedUpdates = new List<string>();
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private int checksQueue;
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public ManageUpdatesPage()
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{
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InitializeComponent();
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InitializeProgressControls();
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tableLayoutPanel1.Visible = false;
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UpdateButtonEnablement();
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dataGridViewUpdates.Sort(ColumnDate, ListSortDirection.Descending);
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informationLabel.Click += informationLabel_Click;
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Updates.RegisterCollectionChanged(UpdatesCollectionChanged);
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Updates.CheckForUpdatesStarted += CheckForUpdates_CheckForUpdatesStarted;
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Updates.CheckForUpdatesCompleted += CheckForUpdates_CheckForUpdatesCompleted;
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}
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public void RefreshUpdateList()
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{
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toolStripDropDownButtonServerFilter.InitializeHostList();
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toolStripDropDownButtonServerFilter.BuildFilterList();
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Rebuild();
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}
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private void UpdatesCollectionChanged(object sender, EventArgs e)
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{
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Program.Invoke(this, Rebuild);
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}
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private void CheckForUpdates_CheckForUpdatesStarted()
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{
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Program.Invoke(this, () =>
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{
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checksQueue++;
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if (checksQueue > 1)
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return;
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toolStripButtonRefresh.Enabled = false;
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StoreSelectedUpdates();
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dataGridViewUpdates.Rows.Clear();
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spinningTimer.Start();
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panelProgress.Visible = true;
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labelProgress.Text = Messages.AVAILABLE_UPDATES_SEARCHING;
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});
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}
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private void CheckForUpdates_CheckForUpdatesCompleted(bool succeeded, string errorMessage)
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{
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Program.Invoke(this, delegate
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{
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checksQueue--;
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toolStripButtonRefresh.Enabled = true;
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spinningTimer.Stop();
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if (succeeded)
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{
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int alertCount = Updates.UpdateAlertsCount;
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if (alertCount > 0)
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panelProgress.Visible = false;
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else
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{
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pictureBoxProgress.Image = SystemIcons.Information.ToBitmap();
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labelProgress.Text = Messages.AVAILABLE_UPDATES_NOT_FOUND;
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}
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Rebuild();
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}
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else
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{
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pictureBoxProgress.Image = SystemIcons.Error.ToBitmap();
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labelProgress.Text = string.IsNullOrEmpty(errorMessage)
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? Messages.AVAILABLE_UPDATES_NOT_FOUND
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: errorMessage;
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}
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});
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}
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private void InitializeProgressControls()
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{
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imageList.ColorDepth = ColorDepth.Depth32Bit;
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imageList.ImageSize = new Size(32, 32);
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imageList.Images.AddRange(new Image[]
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{
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Properties.Resources.SpinningFrame0,
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Properties.Resources.SpinningFrame1,
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Properties.Resources.SpinningFrame2,
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Properties.Resources.SpinningFrame3,
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Properties.Resources.SpinningFrame4,
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Properties.Resources.SpinningFrame5,
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Properties.Resources.SpinningFrame6,
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Properties.Resources.SpinningFrame7
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});
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spinningTimer.Tick += timer_Tick;
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spinningTimer.Interval = 150;
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}
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private void timer_Tick(object sender, EventArgs e)
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{
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int imageIndex = ++currentSpinningFrame <= 7 ? currentSpinningFrame : currentSpinningFrame = 0;
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pictureBoxProgress.Image = imageList.Images[imageIndex];
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}
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private void SetFilterLabel()
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{
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toolStripLabelFiltersOnOff.Text = FilterIsOn
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? Messages.FILTERS_ON
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: Messages.FILTERS_OFF;
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}
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private bool FilterIsOn
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{
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get
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{
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return toolStripDropDownButtonDateFilter.FilterIsOn ||
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toolStripDropDownButtonServerFilter.FilterIsOn;
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}
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}
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private void Rebuild()
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{
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Program.AssertOnEventThread();
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if (!Visible)
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return;
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if (checksQueue > 0)
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return;
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SetFilterLabel();
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try
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{
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dataGridViewUpdates.SuspendLayout();
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if (dataGridViewUpdates.RowCount > 0)
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{
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StoreSelectedUpdates();
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dataGridViewUpdates.Rows.Clear();
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}
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var updates = new List<Alert>(Updates.UpdateAlerts);
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if (updates.Count == 0)
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{
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panelProgress.Visible = true;
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pictureBoxProgress.Image = SystemIcons.Information.ToBitmap();
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labelProgress.Text = Messages.AVAILABLE_UPDATES_NOT_FOUND;
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return;
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}
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updates.RemoveAll(FilterAlert);
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panelProgress.Visible = false;
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if (dataGridViewUpdates.SortedColumn != null)
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{
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if (dataGridViewUpdates.SortedColumn.Index == ColumnMessage.Index)
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updates.Sort(Alert.CompareOnTitle);
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else if (dataGridViewUpdates.SortedColumn.Index == ColumnDate.Index)
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updates.Sort(Alert.CompareOnDate);
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else if (dataGridViewUpdates.SortedColumn.Index == ColumnLocation.Index)
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updates.Sort(Alert.CompareOnAppliesTo);
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if (dataGridViewUpdates.SortOrder == SortOrder.Descending)
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updates.Reverse();
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}
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var rowList = new List<DataGridViewRow>();
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foreach (var myAlert in updates)
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rowList.Add(NewUpdateRow(myAlert));
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dataGridViewUpdates.Rows.AddRange(rowList.ToArray());
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foreach (DataGridViewRow row in dataGridViewUpdates.Rows)
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row.Selected = selectedUpdates.Contains(((Alert)row.Tag).uuid);
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if (dataGridViewUpdates.SelectedRows.Count == 0 && dataGridViewUpdates.Rows.Count > 0)
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dataGridViewUpdates.Rows[0].Selected = true;
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}
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finally
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{
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dataGridViewUpdates.ResumeLayout();
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UpdateButtonEnablement();
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}
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}
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/// <summary>
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/// Runs all the current filters on the alert to determine if it should be shown in the list or not.
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/// </summary>
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/// <param name="alert"></param>
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private bool FilterAlert(Alert alert)
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{
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var hosts = new List<string>();
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var serverUpdate = alert as XenServerUpdateAlert;
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if (serverUpdate != null)
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hosts = serverUpdate.DistinctHosts.Select(h => h.uuid).ToList();
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bool hide = false;
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Program.Invoke(this, () =>
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hide = toolStripDropDownButtonDateFilter.HideByDate(alert.Timestamp.ToLocalTime())
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|| toolStripDropDownButtonServerFilter.HideByLocation(hosts));
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return hide;
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}
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private void StoreSelectedUpdates()
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{
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selectedUpdates = (dataGridViewUpdates.SelectedRows.Cast<DataGridViewRow>().Select(
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selectedRow => ((Alert)selectedRow.Tag).uuid)).ToList();
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}
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private void UpdateButtonEnablement()
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{
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toolStripDropDownButtonServerFilter.Enabled =
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toolStripDropDownButtonDateFilter.Enabled =
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toolStripButtonExportAll.Enabled = Updates.UpdateAlertsCount > 0;
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}
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private void ShowInformationHelper(string reason)
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{
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if (string.IsNullOrEmpty(reason))
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{
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tableLayoutPanel1.Visible = false;
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}
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else
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{
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informationLabel.Text = reason;
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tableLayoutPanel1.Visible = true;
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}
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}
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private DataGridViewRow NewUpdateRow(Alert alert)
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{
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var expanderCell = new DataGridViewImageCell();
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var appliesCell = new DataGridViewTextBoxCell();
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var detailCell = new DataGridViewTextBoxCell();
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var dateCell = new DataGridViewTextBoxCell();
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var actionItems = GetAlertActionItems(alert);
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var actionCell = new DataGridViewDropDownSplitButtonCell(actionItems.ToArray());
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var newRow = new DataGridViewRow { Tag = alert, MinimumHeight = DataGridViewDropDownSplitButtonCell.MIN_ROW_HEIGHT };
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// Set the detail cell content and expanding arrow
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if (expandedState.ContainsKey(alert.uuid))
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{
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// show the expanded arrow and the body detail
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expanderCell.Value = Properties.Resources.expanded_triangle;
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detailCell.Value = String.Format("{0}\n\n{1}", alert.Title, alert.Description);
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}
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else
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{
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// show the expand arrow and just the title
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expanderCell.Value = Properties.Resources.contracted_triangle;
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detailCell.Value = alert.Title;
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}
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appliesCell.Value = alert.AppliesTo;
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dateCell.Value = HelpersGUI.DateTimeToString(alert.Timestamp.ToLocalTime(), Messages.DATEFORMAT_DMY_HM, true);
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newRow.Cells.AddRange(expanderCell, detailCell, appliesCell, dateCell, actionCell);
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return newRow;
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}
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private List<ToolStripItem> GetAlertActionItems(Alert alert)
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{
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var items = new List<ToolStripItem>();
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var patchAlert = alert as XenServerPatchAlert;
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if (patchAlert != null && patchAlert.CanApply && !string.IsNullOrEmpty(patchAlert.Patch.PatchUrl))
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{
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var download = new ToolStripMenuItem(Messages.UPDATES_DOWNLOAD_AND_INSTALL);
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download.Click += ToolStripMenuItemDownload_Click;
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items.Add(download);
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}
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if (!string.IsNullOrEmpty(alert.WebPageLabel))
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{
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var fix = new ToolStripMenuItem(alert.FixLinkText);
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fix.Click += ToolStripMenuItemGoToWebPage_Click;
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items.Add(fix);
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}
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if (items.Count > 0)
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items.Add(new ToolStripSeparator());
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var copy = new ToolStripMenuItem(Messages.COPY);
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copy.Click += ToolStripMenuItemCopy_Click;
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items.Add(copy);
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return items;
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}
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#region Actions DropDown event handlers
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private DataGridViewRow FindAlertRow(ToolStripMenuItem toolStripMenuItem)
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{
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if (toolStripMenuItem == null)
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return null;
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return (from DataGridViewRow row in dataGridViewUpdates.Rows
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where row.Cells.Count > 0
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let actionCell = row.Cells[row.Cells.Count - 1] as DataGridViewDropDownSplitButtonCell
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where actionCell != null && actionCell.ContextMenu.Items.Cast<object>().Any(item => item is ToolStripMenuItem && item == toolStripMenuItem)
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select row).FirstOrDefault();
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}
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private void ToolStripMenuItemGoToWebPage_Click(object sender, EventArgs e)
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{
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DataGridViewRow clickedRow = FindAlertRow(sender as ToolStripMenuItem);
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if (clickedRow == null)
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return;
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Alert alert = (Alert) clickedRow.Tag;
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if (alert != null && alert.FixLinkAction != null)
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alert.FixLinkAction.Invoke();
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}
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private void ToolStripMenuItemDownload_Click(object sender, EventArgs e)
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{
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DataGridViewRow clickedRow = FindAlertRow(sender as ToolStripMenuItem);
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if (clickedRow == null)
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return;
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XenServerPatchAlert patchAlert = (XenServerPatchAlert) clickedRow.Tag;
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if (patchAlert == null)
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return;
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string patchUri = patchAlert.Patch.PatchUrl;
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if (string.IsNullOrEmpty(patchUri))
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return;
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Uri address = new Uri(patchUri);
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string tempFile = Path.GetTempFileName();
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var action = new DownloadAndUnzipXenServerPatchAction(patchAlert.Description, address, tempFile);
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ActionProgressDialog dialog = new ActionProgressDialog(action, ProgressBarStyle.Continuous, false) { ShowCancel = true };
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dialog.ShowDialog(this);
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if (action.Succeeded)
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{
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var wizard = new PatchingWizard();
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wizard.Show();
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wizard.NextStep();
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wizard.AddFile(action.PatchPath);
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wizard.NextStep();
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var hosts = patchAlert.DistinctHosts;
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if (hosts.Count > 0)
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{
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wizard.SelectServers(hosts);
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if (wizard.CurrentStepTabPage.EnableNext())
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wizard.NextStep();
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}
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else
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{
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string disconnectedServerNames = clickedRow.Cells[ColumnLocation.Index].Value.ToString();
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new ThreeButtonDialog(
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new ThreeButtonDialog.Details(SystemIcons.Warning,
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string.Format(Messages.UPDATES_WIZARD_DISCONNECTED_SERVER,
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disconnectedServerNames),
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Messages.UPDATES_WIZARD)).ShowDialog(this);
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}
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}
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}
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private void ToolStripMenuItemCopy_Click(object sender, EventArgs e)
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{
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DataGridViewRow clickedRow = FindAlertRow(sender as ToolStripMenuItem);
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if (clickedRow == null)
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return;
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StringBuilder sb = new StringBuilder();
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if (dataGridViewUpdates.SelectedRows.Count > 1 && dataGridViewUpdates.SelectedRows.Contains(clickedRow))
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{
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foreach (DataGridViewRow r in dataGridViewUpdates.SelectedRows)
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{
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Alert alert = (Alert) r.Tag;
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sb.AppendLine(alert.GetUpdateDetailsCSVQuotes());
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}
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}
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else
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{
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Alert alert = (Alert) clickedRow.Tag;
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if (alert != null)
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sb.AppendLine(alert.GetUpdateDetailsCSVQuotes());
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}
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try
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{
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Clipboard.SetText(sb.ToString());
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}
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catch (Exception ex)
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{
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log.Error("Exception while trying to set clipboard text.", ex);
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log.Error(ex, ex);
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}
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}
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#endregion
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#region DataGridView event handlers
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private void dataGridViewUpdates_SelectionChanged(object sender, EventArgs e)
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{
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string reason = null;
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if (dataGridViewUpdates.SelectedRows.Count > 0)
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{
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var alert = dataGridViewUpdates.SelectedRows[0].Tag as XenServerPatchAlert;
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if (alert != null)
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reason = alert.CannotApplyReason;
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}
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ShowInformationHelper(reason);
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}
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private void dataGridViewUpdates_ColumnHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)
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{
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if (dataGridViewUpdates.Columns[e.ColumnIndex].SortMode == DataGridViewColumnSortMode.Automatic)
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Rebuild();
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}
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/// <summary>
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/// Handles the automatic sorting of the AlertsGridView for the non-string columns
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/// </summary>
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private void dataGridViewUpdates_SortCompare(object sender, DataGridViewSortCompareEventArgs e)
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{
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Alert alert1 = (Alert)dataGridViewUpdates.Rows[e.RowIndex1].Tag;
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Alert alert2 = (Alert)dataGridViewUpdates.Rows[e.RowIndex2].Tag;
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if (e.Column.Index == ColumnDate.Index)
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{
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int sortResult = DateTime.Compare(alert1.Timestamp, alert2.Timestamp);
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e.SortResult = (dataGridViewUpdates.SortOrder == SortOrder.Descending) ? sortResult *= -1 : sortResult;
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e.Handled = true;
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}
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}
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private void dataGridViewUpdates_CellClick(object sender, DataGridViewCellEventArgs e)
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{
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// If you click on the headers you can get -1 as the index.
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if (e.ColumnIndex < 0 || e.RowIndex < 0 || e.ColumnIndex != ColumnExpand.Index)
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return;
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ToggleExpandedState(e.RowIndex);
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}
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private void dataGridViewUpdates_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
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{
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// If you click on the headers you can get -1 as the index.
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if (e.ColumnIndex < 0 || e.RowIndex < 0)
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return;
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ToggleExpandedState(e.RowIndex);
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}
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private void dataGridViewUpdates_KeyDown(object sender, KeyEventArgs e)
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{
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if (e.KeyCode == Keys.Right) // expand all selected rows
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{
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foreach (DataGridViewBand row in dataGridViewUpdates.SelectedRows)
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{
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Alert alert = (Alert)dataGridViewUpdates.Rows[row.Index].Tag;
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if (!expandedState.ContainsKey(alert.uuid))
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ToggleExpandedState(row.Index);
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}
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}
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else if (e.KeyCode == Keys.Left) // collapse all selected rows
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{
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foreach (DataGridViewBand row in dataGridViewUpdates.SelectedRows)
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{
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Alert alert = (Alert)dataGridViewUpdates.Rows[row.Index].Tag;
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if (expandedState.ContainsKey(alert.uuid))
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ToggleExpandedState(row.Index);
|
|
}
|
|
}
|
|
else if (e.KeyCode == Keys.Enter) // toggle expanded state for all selected rows
|
|
{
|
|
foreach (DataGridViewBand row in dataGridViewUpdates.SelectedRows)
|
|
ToggleExpandedState(row.Index);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Toggles the row specified between the expanded and contracted state
|
|
/// </summary>
|
|
private void ToggleExpandedState(int rowIndex)
|
|
{
|
|
Alert alert = (Alert)dataGridViewUpdates.Rows[rowIndex].Tag;
|
|
|
|
if (expandedState.ContainsKey(alert.uuid))
|
|
{
|
|
expandedState.Remove(alert.uuid);
|
|
dataGridViewUpdates.Rows[rowIndex].Cells[ColumnMessage.Index].Value = alert.Title;
|
|
dataGridViewUpdates.Rows[rowIndex].Cells[ColumnExpand.Index].Value = Properties.Resources.contracted_triangle;
|
|
}
|
|
else
|
|
{
|
|
expandedState.Add(alert.uuid, true);
|
|
dataGridViewUpdates.Rows[rowIndex].Cells[ColumnMessage.Index].Value
|
|
= string.Format("{0}\n\n{1}", alert.Title, alert.Description);
|
|
dataGridViewUpdates.Rows[rowIndex].Cells[ColumnExpand.Index].Value = Properties.Resources.expanded_triangle;
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
|
|
#region Top ToolStripButtons event handlers
|
|
|
|
private void toolStripDropDownButtonDateFilter_FilterChanged()
|
|
{
|
|
Rebuild();
|
|
}
|
|
|
|
private void toolStripDropDownButtonServerFilter_FilterChanged()
|
|
{
|
|
Rebuild();
|
|
}
|
|
|
|
private void toolStripButtonRefresh_Click(object sender, EventArgs e)
|
|
{
|
|
Updates.CheckForUpdates(true);
|
|
}
|
|
|
|
private void toolStripButtonExportAll_Click(object sender, EventArgs e)
|
|
{
|
|
bool exportAll = true;
|
|
|
|
if (FilterIsOn)
|
|
{
|
|
using (var dlog = new ThreeButtonDialog(
|
|
new ThreeButtonDialog.Details(null, Messages.UPDATE_EXPORT_ALL_OR_FILTERED),
|
|
new ThreeButtonDialog.TBDButton(Messages.ALERT_EXPORT_ALL_BUTTON, DialogResult.Yes),
|
|
new ThreeButtonDialog.TBDButton(Messages.ALERT_EXPORT_FILTERED_BUTTON, DialogResult.No, ThreeButtonDialog.ButtonType.NONE),
|
|
ThreeButtonDialog.ButtonCancel))
|
|
{
|
|
var result = dlog.ShowDialog(this);
|
|
if (result == DialogResult.No)
|
|
exportAll = false;
|
|
else if (result == DialogResult.Cancel)
|
|
return;
|
|
}
|
|
}
|
|
|
|
string fileName;
|
|
using (SaveFileDialog dialog = new SaveFileDialog
|
|
{
|
|
AddExtension = true,
|
|
Filter = string.Format("{0} (*.csv)|*.csv|{1} (*.*)|*.*",
|
|
Messages.CSV_DESCRIPTION, Messages.ALL_FILES),
|
|
FilterIndex = 0,
|
|
Title = Messages.EXPORT_ALL,
|
|
RestoreDirectory = true,
|
|
DefaultExt = "csv",
|
|
CheckPathExists = false,
|
|
OverwritePrompt = true
|
|
})
|
|
{
|
|
if (dialog.ShowDialog(this) != DialogResult.OK)
|
|
return;
|
|
fileName = dialog.FileName;
|
|
}
|
|
|
|
new DelegatedAsyncAction(null,
|
|
string.Format(Messages.EXPORT_UPDATES, fileName),
|
|
string.Format(Messages.EXPORTING_UPDATES, fileName),
|
|
string.Format(Messages.EXPORTED_UPDATES, fileName),
|
|
delegate
|
|
{
|
|
using (StreamWriter stream = new StreamWriter(fileName, false, UTF8Encoding.UTF8))
|
|
{
|
|
stream.WriteLine("{0},{1},{2},{3},{4}", Messages.TITLE,
|
|
Messages.DESCRIPTION, Messages.APPLIES_TO,
|
|
Messages.TIMESTAMP, Messages.WEB_PAGE);
|
|
|
|
if (exportAll)
|
|
{
|
|
foreach (Alert a in Updates.UpdateAlerts)
|
|
stream.WriteLine(a.GetUpdateDetailsCSVQuotes());
|
|
}
|
|
else
|
|
{
|
|
foreach (DataGridViewRow row in dataGridViewUpdates.Rows)
|
|
{
|
|
var a = row.Tag as Alert;
|
|
if (a != null)
|
|
stream.WriteLine(a.GetUpdateDetailsCSVQuotes());
|
|
}
|
|
}
|
|
}
|
|
}).RunAsync();
|
|
}
|
|
|
|
#endregion
|
|
|
|
|
|
private void informationLabel_Click(object sender, EventArgs e)
|
|
{
|
|
try
|
|
{
|
|
Process.Start(InvisibleMessages.UPSELL_SA);
|
|
}
|
|
catch (Exception)
|
|
{
|
|
new ThreeButtonDialog(
|
|
new ThreeButtonDialog.Details(
|
|
SystemIcons.Error,
|
|
string.Format(Messages.LICENSE_SERVER_COULD_NOT_OPEN_LINK, InvisibleMessages.LICENSE_SERVER_DOWNLOAD_LINK),
|
|
Messages.XENCENTER)).ShowDialog(this);
|
|
}
|
|
}
|
|
}
|
|
}
|