public Folder Create(string url, Guid libraryId, FolderCreateQuery folderCreateQuery)
{
Folder folder;
try
{
SP.ListItem folderListItem;
using (var clientContext = new SPContext(url, credentials.Get(url)))
{
var splist = clientContext.Web.Lists.GetById(libraryId);
var parentFolder = !String.IsNullOrEmpty(folderCreateQuery.Path) ? clientContext.Web.GetFolderByServerRelativeUrl(folderCreateQuery.Path) : splist.RootFolder;
clientContext.Load(parentFolder);
// check that new folder name is unique
var folderName = folderCreateQuery.Name;
var subfolderWithTheSameName = clientContext.LoadQuery(parentFolder.Folders.Where(f => f.Name == folderName));
try
{
clientContext.ExecuteQuery();
}
catch (Exception ex)
{
var message = string.Format("An exception of type {0} occurred in the InternalApi.SPFolderService.Create() method for SharePoint ServerRelativeUrl: '{1}' in SPWebUrl: '{2}'. The exception message is: {3}", ex.GetType(), folderCreateQuery.Path, url, ex.Message);
SPLog.FileNotFound(ex, message);
throw new SPInternalException(message, ex);
}
if (subfolderWithTheSameName != null && subfolderWithTheSameName.Any())
{
throw new InvalidOperationException(string.Format("The folder with '{0}' name already exists at ServerRelativeUrl: '{1}' in SPWebUrl: '{2}'.", folderName, folderCreateQuery.Path, url));
}
var newFolder = parentFolder.Folders.Add(folderCreateQuery.Name);
clientContext.Load(newFolder, f => f.Name, f => f.ServerRelativeUrl, f => f.ItemCount);
parentFolder.Update();
clientContext.ExecuteQuery();
var query = GetFolderByServerRelativeUrl(newFolder.ServerRelativeUrl);
var folderListItems = clientContext.LoadQuery(splist.GetItems(query));
clientContext.ExecuteQuery();
folder = new Folder(newFolder.Name, newFolder.ServerRelativeUrl, newFolder.ItemCount, libraryId);
folderListItem = folderListItems.First();
}
listItemDataService.AddUpdate(new ItemBase(libraryId,
Guid.Parse(folderListItem["UniqueId"].ToString()),
folderListItem.Id,
Convert.ToDateTime(folderListItem["Modified"]))
{
IsIndexable = false
});
}
catch (ArgumentException)
{
throw;
}
catch (InvalidOperationException)
{
throw;
}
catch (SPInternalException)
{
throw;
}
catch (Exception ex)
{
string message = string.Format("An exception of type {0} occurred in the InternalApi.SPFolderService.Create() method while creating a new folder with the Name: '{1}' ServerRelativeUrl: '{2}' in SPWebUrl: '{3}'. The exception message is: {4}", ex.GetType(), folderCreateQuery.Name, folderCreateQuery.Path, url, ex.Message);
SPLog.RoleOperationUnavailable(ex, message);
throw new SPInternalException(message, ex);
}
return(folder);
}
public Folder Rename(string url, Guid libraryId, string folderPath, FolderRenameQuery folderRenameQuery)
{
Folder folder;
if (string.IsNullOrEmpty(folderPath))
{
throw new InvalidOperationException("ServerRelativeUrl cannot be empty.");
}
try
{
using (var clientContext = new SPContext(url, credentials.Get(url)))
{
var spfolder = clientContext.Web.GetFolderByServerRelativeUrl(folderPath);
var parent = spfolder.ParentFolder;
clientContext.Load(spfolder);
// check that new folder name is unique
string folderName = folderRenameQuery.Name;
var subfolderWithTheSameName = clientContext.LoadQuery(parent.Folders.Where(f => f.Name == folderName));
try
{
clientContext.ExecuteQuery();
}
catch (Exception ex)
{
string message = string.Format("An exception of type {0} occurred in the InternalApi.SPFolderService.Rename() method for SharePoint ServerRelativeUrl: '{1}' in SPWebUrl: '{2}'. The exception message is: {3}", ex.GetType(), folderPath, url, ex.Message);
SPLog.FileNotFound(ex, message);
throw new SPInternalException(message, ex);
}
if (subfolderWithTheSameName != null && subfolderWithTheSameName.Any())
{
throw new InvalidOperationException(string.Format("The folder with '{0}' name already exists at ServerRelativeUrl: '{1}' in SPWebUrl: '{2}'.", folderName, folderPath, url));
}
var folderToRenameQuery = clientContext.Web.Lists.GetById(libraryId).GetItems(GetFolderByServerRelativeUrl(spfolder.ServerRelativeUrl));
var spfolderListItems = clientContext.LoadQuery(SP.ClientObjectQueryableExtension.IncludeWithDefaultProperties(folderToRenameQuery, f => f["FileLeafRef"]));
clientContext.ExecuteQuery();
var spfolderListItem = spfolderListItems != null?spfolderListItems.FirstOrDefault() : null;
if (spfolderListItem == null)
{
throw new Exception("The folder cannot be loaded, because CAML request failed or invalid.");
}
spfolderListItem["FileLeafRef"] = folderRenameQuery.Name;
spfolderListItem.Update();
clientContext.Load(spfolder);
clientContext.ExecuteQuery();
folder = new Folder(spfolder.Name, spfolder.ServerRelativeUrl, spfolder.ItemCount, libraryId);
}
}
catch (ArgumentException)
{
throw;
}
catch (InvalidOperationException)
{
throw;
}
catch (SPInternalException)
{
throw;
}
catch (Exception ex)
{
string message = string.Format("An exception of type {0} occurred in the InternalApi.SPFolderService.Rename() method FolderName: '{1}' ServerRelativeUrl: '{2}' in SPWebUrl: '{3}'. The exception message is: {4}", ex.GetType(), folderRenameQuery.Name, folderPath, url, ex.Message);
SPLog.RoleOperationUnavailable(ex, message);
throw new SPInternalException(message, ex);
}
return(folder);
}
public IRestResponse List(SPListCollectionRequest request)
{
var response = new DefaultRestResponse
{
Name = "Lists"
};
var errors = new List <string>();
ValidateUrl(request.Url, errors);
if (errors.Any())
{
response.Errors = errors.ToArray();
return(response);
}
string url = request.Url;
string includeType = request.ListType;
string excludeType = request.ExcludeListType;
string listNameFilter = request.ListNameFilter;
int pageSize = request.PageSize;
int pageIndex = request.PageIndex;
var listCollection = (IEnumerable <List>)cacheService.Get(CacheKey(url, includeType, excludeType), CacheScope.Context | CacheScope.Process);
if (listCollection == null)
{
try
{
using (var clientContext = new SPContext(url, IntegrationManagerPlugin.CurrentAuth(url), runAsServiceAccount: true))
{
ListTemplateType includeLookUpTemplate;
ListTemplateType excludeLookUpTemplate;
var includeItemsByTemplate = TryGetTemplateType(includeType, out includeLookUpTemplate);
var excludeItemsByTemplate = TryGetTemplateType(excludeType, out excludeLookUpTemplate);
if (includeItemsByTemplate)
{
var lookUpTemplateValue = (int)includeLookUpTemplate;
listCollection = clientContext.LoadQuery(clientContext.Web.Lists.Where(list => list.BaseTemplate == lookUpTemplateValue && list.Hidden == false).Include(RestSPList.InstanceQuery));
}
else if (excludeItemsByTemplate)
{
var lookUpTemplateValue = (int)excludeLookUpTemplate;
listCollection = clientContext.LoadQuery(clientContext.Web.Lists.Where(list => list.BaseTemplate != lookUpTemplateValue && list.Hidden == false).Include(RestSPList.InstanceQuery));
}
else
{
listCollection = clientContext.LoadQuery(clientContext.Web.Lists.Include(RestSPList.InstanceQuery));
}
clientContext.ExecuteQuery();
}
cacheService.Put(CacheKey(url, includeType, excludeType), listCollection, CacheScope.Context | CacheScope.Process, new string[] { }, CacheTimeOut);
}
catch (Exception ex)
{
string message = string.Format("An exception of type {0} occurred in the RESTApi.Lists.List() method for SPWebUrl: '{1}'. The exception message is: {2}", ex.GetType(), url, ex.Message);
SPLog.RoleOperationUnavailable(ex, message);
response.Errors = new[] { plugin.Translate(SharePointEndpoints.Translations.UnknownError) };
}
}
if (listCollection != null)
{
try
{
Func <List, bool> filter = (m => true);
bool hasListNameFilter = !String.IsNullOrEmpty(listNameFilter);
if (hasListNameFilter)
{
filter = l => l.Title.StartsWith(listNameFilter, StringComparison.OrdinalIgnoreCase) || listNameFilter.Split(' ').Where(f => !string.IsNullOrWhiteSpace(f)).All(f => l.Title.Split(' ').Any(t => t.StartsWith(f, StringComparison.OrdinalIgnoreCase)));
}
List <List> itemsList = listCollection.Where(filter).ToList();
response.Data = new SPListCollectionData(itemsList.Skip(pageIndex).Take(pageSize).Select(item => new RestSPList(item)), itemsList.Count);
}
catch (Exception ex)
{
string message = string.Format("An exception of type {0} occurred in the RESTApi.Lists.List() method while processing not empty collection of Lists from SPWebUrl: '{1}'. The exception message is: {2}", ex.GetType(), url, ex.Message);
SPLog.RoleOperationUnavailable(ex, message);
response.Errors = new[] { plugin.Translate(SharePointEndpoints.Translations.UnknownError) };
}
}
return(response);
}
public ApiList <SPListItem> List(SPList list,
[Documentation(Name = "ViewFields", Type = typeof(List <string>)),
Documentation(Name = "ViewQuery", Type = typeof(string))]
IDictionary options)
{
if (list == null)
{
return(new ApiList <SPListItem>());
}
var cacheId = string.Concat(SharePointListItemCacheId, string.Format("{0}_{1}", list.SPWebUrl, list.Id));
var cacheList = (ApiList <SPListItem>)cacheService.Get(cacheId, CacheScope.Context | CacheScope.Process);
if (cacheList == null)
{
using (var clientContext = new SPContext(list.SPWebUrl, credentials.Get(list.SPWebUrl)))
{
var sharepointList = clientContext.ToList(list.Id);
ListItemCollection listItemCollection;
if (options != null && options["ViewQuery"] != null)
{
var camlQuery = new CamlQuery
{
ViewXml = String.Format("<View><Query>{0}</Query></View>", options["ViewQuery"])
};
listItemCollection = sharepointList.GetItems(camlQuery);
}
else
{
listItemCollection = sharepointList.GetItems(CamlQuery.CreateAllItemsQuery());
}
IEnumerable <ListItem> items;
if (options != null && options["ViewFields"] != null)
{
var viewFields = (List <string>)options["ViewFields"];
items = clientContext.LoadQuery(listItemCollection.Include(CreateListItemLoadExpressions(viewFields)));
}
else
{
items = clientContext.LoadQuery(listItemCollection.Include(SPItemService.InstanceQuery));
}
var userItemCollection = clientContext.Web.SiteUserInfoList.GetItems(CamlQuery.CreateAllItemsQuery());
IEnumerable <SP.ListItem> userItems = clientContext.LoadQuery(
userItemCollection.Include(new Expression <Func <ListItem, object> >[] { item => item.Id, item => item["Picture"] }));
var fieldsQuery = clientContext.LoadQuery(sharepointList.Fields.Where(field => !field.Hidden && field.Group != "_Hidden"));
clientContext.ExecuteQuery();
var apiList = new ApiList <SPListItem>();
var fields = fieldsQuery.ToList();
foreach (var item in items)
{
apiList.Add(new SPListItem(item, fields));
}
cacheService.Put(cacheId, apiList, CacheScope.Context | CacheScope.Process, new[] { GetTag(list.Id) }, CacheTimeOut);
return(apiList);
}
}
return(cacheList);
}
public SPDocumentVersionList Versions(SPList list, SPListItem listItem,
[Documentation(Name = "PageSize", Type = typeof(int)),
Documentation(Name = "PageIndex", Type = typeof(int))]
IDictionary options)
{
using (var clientContext = new SPContext(list.SPWebUrl, credentials.Get(list.SPWebUrl)))
{
var splist = clientContext.Web.Lists.GetById(list.Id);
clientContext.Load(splist, item => item.ParentWebUrl);
var splistItem = splist.GetItemById(listItem.Id);
var spfile = splistItem.File;
clientContext.Load(spfile);
clientContext.Load(spfile, item => item.ModifiedBy, item => item.TimeLastModified);
var versions = clientContext.LoadQuery(spfile.Versions.IncludeWithDefaultProperties(item => item.CreatedBy, item => item.IsCurrentVersion));
clientContext.ExecuteQuery();
string fileName = spfile.ServerRelativeUrl;
// There is no way to get file size using Client Object Model
var fileSize = new Dictionary <string, int>();
using (var service = new VersionService(list.SPWebUrl, credentials.Get(list.SPWebUrl)))
{
var nodeList = service.GetVersions(fileName);
foreach (XmlNode node in nodeList.ChildNodes)
{
if (node.Name == "result" && node.Attributes != null)
{
string v = node.Attributes["version"].Value.Replace("@", "");
int size;
int.TryParse(node.Attributes["size"].Value, out size);
fileSize.Add(v, size);
}
}
}
var result = new List <SPDocumentVersion>
{
new SPDocumentVersion(spfile, fileName, splist.ParentWebUrl)
{
Size = fileSize[spfile.UIVersionLabel]
}
};
result.AddRange(versions.Select(version => new SPDocumentVersion(version, fileName, splist.ParentWebUrl)
{
Size = fileSize[version.VersionLabel]
}));
// pagination
var versioning = new SPDocumentVersionList {
TotalCount = result.Count
};
int pageSize = 10;
if (options != null && options["PageSize"] != null)
{
int.TryParse(options["PageSize"].ToString(), out pageSize);
}
int pageIndex = 0;
if (options != null && options["PageIndex"] != null)
{
int.TryParse(options["PageIndex"].ToString(), out pageIndex);
}
int startIndex = pageIndex * pageSize;
int count = Math.Min(versioning.TotalCount - startIndex, pageSize);
var comparer = new SPDocumentVersionComparer();
versioning.AddRange(result.OrderByDescending(item => item.VersionLabel, comparer).ToList().GetRange(startIndex, count));
return(versioning);
}
}
public IRestResponse List(SPUserOrGroupRequest request, bool onlyGroups = false, bool onlyUsers = false)
{
var response = new DefaultRestResponse
{
Name = "List"
};
var errors = new List <string>();
ValidateUrl(request.Url, errors);
if (errors.Any())
{
response.Errors = errors.ToArray();
return(response);
}
string url = request.Url;
string search = request.Search;
int pageSize = request.PageSize > 0 ? request.PageSize : DefaultPageSize;
int pageIndex = request.PageIndex > 0 ? request.PageIndex : 0;
response.Data = cacheService.Get(CacheKey(url, onlyGroups, onlyUsers, search, pageSize, pageIndex), CacheScope.Context | CacheScope.Process);
if (response.Data == null)
{
try
{
using (var clientContext = new SPContext(url, IntegrationManagerPlugin.CurrentAuth(url), runAsServiceAccount: true))
{
var web = clientContext.Web;
clientContext.Load(web, w => w.Id);
var site = clientContext.Site;
clientContext.Load(site, s => s.Id);
var query = CamlQuery.CreateAllItemsQuery(pageSize);
query.ViewXml = String.Concat("<View><Query>", ViewFieldsSection(RestSPUserOrGroup.ViewFields), WhereSection(search, onlyGroups, onlyUsers), "</Query></View>");
if (pageIndex > 0)
{
var tempListItems = web.SiteUserInfoList.GetItems(CamlQuery.CreateAllItemsQuery(pageSize * pageIndex));
clientContext.Load(tempListItems, itemsCollection => itemsCollection.ListItemCollectionPosition);
clientContext.ExecuteQuery();
query.ListItemCollectionPosition = tempListItems.ListItemCollectionPosition;
}
var siteUsersAndGroups = clientContext.LoadQuery(web.SiteUserInfoList.GetItems(query));
clientContext.ExecuteQuery();
response.Data = siteUsersAndGroups.Select(RestSPUserOrGroup.Get).ToArray();
}
cacheService.Put(CacheKey(url, onlyGroups, onlyUsers, search, pageSize, pageIndex), response.Data, CacheScope.Context | CacheScope.Process, new string[] { }, CacheTimeOut);
}
catch (Exception ex)
{
string message = string.Format("An exception of type {0} occurred in the RESTApi.GroupsAndUsers.List() method for SPWebUrl: '{1}' Search: '{2}' OnlyGroups: {3} OnlyUsers: {4}. The exception message is: {5}", ex.GetType(), url, search, onlyGroups, onlyUsers, ex.Message);
SPLog.RoleOperationUnavailable(ex, message);
response.Errors = new[] { plugin.Translate(SharePointEndpoints.Translations.UnknownError) };
}
}
return(response);
}
public List <SPDocumentVersion> GetVersions(string url, Guid libraryId, int itemId)
{
var documentVersionList = new List <SPDocumentVersion>();
try
{
var auth = credentials.Get(url);
using (var clientContext = new SPContext(url, auth))
{
var splist = clientContext.Web.Lists.GetById(libraryId);
clientContext.Load(splist, l => l.ParentWebUrl);
var splistItem = splist.GetItemById(itemId);
var spfile = splistItem.File;
clientContext.Load(spfile);
clientContext.Load(spfile, i => i.ModifiedBy, i => i.TimeLastModified);
var versions = clientContext.LoadQuery(spfile.Versions.IncludeWithDefaultProperties(i => i.CreatedBy, i => i.IsCurrentVersion));
clientContext.ExecuteQuery();
// There is no way to get file size using Client Object Model
var fileSizePool = new Dictionary <string, int>();
using (var service = new VersionService(url, auth))
{
var nodeList = service.GetVersions(spfile.ServerRelativeUrl);
foreach (XmlNode node in nodeList.ChildNodes)
{
if (node.Name == "result")
{
if (node.Attributes != null)
{
var version = node.Attributes["version"];
var v = version.Value.Replace("@", "");
int size;
int.TryParse(node.Attributes["size"].Value, out size);
fileSizePool.Add(v, size);
}
}
}
}
documentVersionList.Add(new SPDocumentVersion(spfile, spfile.ServerRelativeUrl, splist.ParentWebUrl)
{
Size = fileSizePool[spfile.UIVersionLabel]
});
documentVersionList.AddRange(
versions
.OrderByDescending(v => v.VersionLabel, new SPDocumentVersionComparer())
.Select(version => new SPDocumentVersion(version, spfile.ServerRelativeUrl, splist.ParentWebUrl)
{
Size = fileSizePool[version.VersionLabel]
})
);
}
}
catch (Exception ex)
{
var message = string.Format("An exception of type {0} occurred in the InternalApi.SPFileService.GetVersions() method for URL: {1}, LibraryId: {2}, ItemId: {3}. The exception message is: {4}", ex.GetType(), url, libraryId, itemId, ex.Message);
SPLog.RoleOperationUnavailable(ex, message);
throw new SPInternalException(message);
}
return(documentVersionList);
}
