public string GetCurrentFilePath(bool absolute)
{
string filePath = null;
if (_sharePointItemsListView.SelectedItems != null && _sharePointItemsListView.SelectedItems.Count > 0)
{
ListViewItem lvItem = _sharePointItemsListView.SelectedItems[0];
SharePoint.SPItemInfo item = lvItem.Tag as SharePoint.SPItemInfo;
if (item.ItemType == SharePoint.SPItemType.File)
{
if (absolute)
{
if (item.AbsoluteUri != null)
{
filePath = item.AbsoluteUri.ToString();
}
}
else
{
filePath = item.ServerRelativeUrl;
}
}
}
return(filePath);
}
private void _downloadButton_Click(object sender, EventArgs e)
{
if (_sharePointItemsListView.SelectedItems != null && _sharePointItemsListView.SelectedItems.Count > 0)
{
ListViewItem lvItem = _sharePointItemsListView.SelectedItems[0];
_tryDownloadItem = lvItem.Tag as SharePoint.SPItemInfo;
if (_tryDownloadItem.ItemType == SharePoint.SPItemType.File)
{
using (SaveFileDialog dlg = new SaveFileDialog())
{
if (!string.IsNullOrEmpty(_tryDownloadItem.FileExtension))
{
dlg.Filter = string.Format("*.{0}|*.{0}|All Files|*.*", _tryDownloadItem.FileExtension);
}
else
{
dlg.Filter = "All Files|*.*";
}
dlg.FileName = _tryDownloadItem.Name;
if (dlg.ShowDialog(this) == DialogResult.OK)
{
_tryDownloadFileName = dlg.FileName;
_mainForm.BeginOperation(new MethodInvoker(TryDownload));
}
}
}
}
}
private void _sharePointItemsListView_ItemActivate(object sender, EventArgs e)
{
if (_sharePointItemsListView.SelectedItems != null && _sharePointItemsListView.SelectedItems.Count > 0)
{
ListViewItem lvItem = _sharePointItemsListView.SelectedItems[0];
SharePoint.SPItemInfo item = lvItem.Tag as SharePoint.SPItemInfo;
if (item.ItemType == SharePoint.SPItemType.Folder)
{
// If this is our special ".." folder, go up
// Go into this folder
if (string.Compare(item.Name, "..", StringComparison.OrdinalIgnoreCase) == 0)
{
FillItems(item.ParentItem);
}
else
{
FillItems(item);
}
}
else if (item.ItemType == SharePoint.SPItemType.File)
{
}
}
UpdateUIState();
}
private void FillItems(SharePoint.SPItemInfo parentItem)
{
_curerntFolderItem = parentItem;
_errorLabel.Visible = false;
_sharePointItemsListView.BeginUpdate();
_sharePointItemsListView.Items.Clear();
// Get the items of the selected list
SharePoint.SPListInfo listInfo = _documentLibrariesListBox.SelectedItem as SharePoint.SPListInfo;
if (listInfo != null)
{
try
{
using (WaitCursor wait = new WaitCursor())
{
SharePoint.SPHelper helper = new SharePoint.SPHelper(_serverSettings);
SharePoint.SPItemInfo[] items = helper.GetChildren(listInfo, parentItem);
// If we have a parent item, add the special "move folder up" item
if (parentItem != null)
{
SharePoint.SPItemInfo item = new SharePoint.SPItemInfo();
item.ItemType = SharePoint.SPItemType.Folder;
item.Name = "..";
item.ParentItem = parentItem.ParentItem;
_sharePointItemsListView.AddSharePointItem(item);
}
// Add the children (folders first) to the list view
foreach (SharePoint.SPItemInfo item in items)
{
if (item.ItemType == Ocr2SharePointDemo.SharePoint.SPItemType.Folder)
{
_sharePointItemsListView.AddSharePointItem(item);
}
}
foreach (SharePoint.SPItemInfo item in items)
{
if (item.ItemType == Ocr2SharePointDemo.SharePoint.SPItemType.File)
{
_sharePointItemsListView.AddSharePointItem(item);
}
}
}
}
catch (Exception ex)
{
_errorLabel.Text = "Error: " + ex.Message;
_errorLabel.Visible = true;
}
}
_sharePointItemsListView.EndUpdate();
UpdateUIState();
}
private void _itemsCopyAbsoluteURLToClipboardToolStripMenuItem_Click(object sender, EventArgs e)
{
if (_sharePointItemsListView.SelectedItems != null && _sharePointItemsListView.SelectedItems.Count > 0)
{
SharePoint.SPItemInfo item = _sharePointItemsListView.SelectedItems[0].Tag as SharePoint.SPItemInfo;
if (item.AbsoluteUri != null && string.Compare(item.Name, "..", StringComparison.OrdinalIgnoreCase) != 0)
{
Clipboard.SetText(item.AbsoluteUri.ToString());
}
}
}
public void SelectItem(Uri serverDocumentUri)
{
if (serverDocumentUri != null)
{
// In current items, find if the absolute URI is equivalant to 'serverDocumentUri'
foreach (ListViewItem lvItem in _sharePointItemsListView.Items)
{
SharePoint.SPItemInfo item = lvItem.Tag as SharePoint.SPItemInfo;
if (item.AbsoluteUri != null && string.CompareOrdinal(item.AbsoluteUri.ToString(), serverDocumentUri.ToString()) == 0)
{
_sharePointItemsListView.SelectedItems.Clear();
lvItem.Selected = true;
_sharePointItemsListView.Focus();
break;
}
}
}
}
public SPItemInfo(Uri siteUri, ListItem item, SPListInfo parentList, SPItemInfo parentItem)
{
Id = item.Id;
ParentListId = parentList.Id;
ParentItem = parentItem;
ItemType = item.FileSystemObjectType == FileSystemObjectType.File ? SPItemType.File : SPItemType.Folder;
if (!DateTime.TryParse(item.FieldValuesAsText["Created"], out Created))
{
Created = DateTime.Now;
}
DisplayName = item.DisplayName;
Name = item.FieldValuesAsText["FileLeafRef"];
Title = item.FieldValuesAsText["Title"];
ServerRelativeUrl = item.FieldValuesAsText["FileRef"];
AbsoluteUri = SPHelper.CombineUrl(siteUri, ServerRelativeUrl);
Author = item.FieldValuesAsText["Author"];
FileExtension = item.FieldValuesAsText["File_x0020_Type"];
}
public void AddSharePointItem(SharePoint.SPItemInfo item)
{
string extension;
if (item.ItemType == SharePoint.SPItemType.File)
{
extension = Path.GetExtension(item.Name);
}
else if (item.ItemType == SharePoint.SPItemType.Folder)
{
extension = FileTypeDictionary.DiretoryType;
}
else
{
return;
}
_fileTypes.Add(extension);
ListViewItem lvItem = new ListViewItem();
lvItem.Text = item.Name;
lvItem.ImageIndex = _fileTypes.GetImageIndex(extension);
ListViewItem.ListViewSubItem subItem = new ListViewItem.ListViewSubItem();
if (string.Compare(item.Name, "..", StringComparison.OrdinalIgnoreCase) != 0)
{
subItem.Text = item.Created.ToString();
}
else
{
subItem.Text = string.Empty;
}
lvItem.SubItems.Add(subItem);
subItem = new ListViewItem.ListViewSubItem();
subItem.Text = _fileTypes.GetDescription(extension);
lvItem.SubItems.Add(subItem);
lvItem.Tag = item;
Items.Add(lvItem);
}
public SPItemInfo[] GetChildren(SPListInfo parentList, SPItemInfo parentItemInfo)
{
CamlQuery query = new CamlQuery();
query.ViewXml = "<View/>";
if(parentItemInfo != null)
query.FolderServerRelativeUrl = parentItemInfo.ServerRelativeUrl;
List<SPItemInfo> ret = new List<SPItemInfo>();
Uri siteUri = new Uri(_serverSettings.Uri);
using (ClientContext clientContext = CreateContext())
{
clientContext.Load(clientContext.Web.Lists);
clientContext.Load(clientContext.Web.Lists, lists => lists.Include(l => l.RootFolder.ServerRelativeUrl, l => l.OnQuickLaunch));
clientContext.ExecuteQuery();
List list = clientContext.Web.Lists.GetById(parentList.Id);
ListItemCollection listItems = list.GetItems(query);
if (listItems != null)
{
clientContext.Load(listItems);
clientContext.Load(listItems, items => items.Include(
item => item.Id,
item => item.FileSystemObjectType,
item => item.DisplayName,
item => item.FieldValuesAsText));
clientContext.ExecuteQuery();
foreach (ListItem item in listItems)
{
if(item.FileSystemObjectType == FileSystemObjectType.File || item.FileSystemObjectType == FileSystemObjectType.Folder)
{
SPItemInfo spItemInfo = new SPItemInfo(siteUri, item, parentList, parentItemInfo);
ret.Add(spItemInfo);
}
}
}
}
return ret.ToArray();
}
private void _itemsContextMenuStrip_Opening(object sender, CancelEventArgs e)
{
if (_sharePointItemsListView.SelectedItems != null && _sharePointItemsListView.SelectedItems.Count > 0)
{
SharePoint.SPItemInfo item = _sharePointItemsListView.SelectedItems[0].Tag as SharePoint.SPItemInfo;
e.Cancel = string.Compare(item.Name, "..", StringComparison.OrdinalIgnoreCase) == 0;
if (!e.Cancel && item.ItemType != SharePoint.SPItemType.File)
{
_itemsDownloadToDiskToolStripMenuItem.Enabled = false;
}
else
{
_itemsDownloadToDiskToolStripMenuItem.Enabled = true;
}
}
else
{
e.Cancel = true;
}
}
