public override QueryResult GetChildren(string text, QuerySettings settings, bool getAllChildren)
{
if (!string.IsNullOrEmpty(Query) || !string.IsNullOrEmpty(text))
{
var cq = ContentQuery.CreateQuery(Query);
if (EnableAutofilters != FilterStatus.Default)
cq.Settings.EnableAutofilters = (EnableAutofilters == FilterStatus.Enabled);
if (EnableLifespanFilter != FilterStatus.Default)
cq.Settings.EnableLifespanFilter = (EnableLifespanFilter == FilterStatus.Enabled);
if (settings != null)
cq.Settings = settings;
if ((cq.IsContentQuery || string.IsNullOrEmpty(this.Query)) && !string.IsNullOrEmpty(text))
cq.AddClause(text);
if (cq.IsContentQuery)
{
//add SmartFolder's own children (with an Or clause)
var excapedPath = this.Path.Replace("(", "\\(").Replace(")", "\\)");
cq.AddClause((getAllChildren ?
string.Format("InTree:\"{0}\"", excapedPath) :
string.Format("InFolder:\"{0}\"", excapedPath)), ChainOperator.Or);
}
else
cq.AddClause(new IntExpression(IntAttribute.ParentId, ValueOperator.Equal, this.Id), ChainOperator.Or);
var result = cq.Execute();
return result;
}
return QueryResult.Empty;
}
/// <summary>
/// Gets the groups.
/// </summary>
/// <returns>List of group nodes.</returns>
private List<Node> GetGroups()
{
var groups = new List<Node>();
if (!String.IsNullOrEmpty(GroupQuery))
{
var sort = new[] { new SortInfo { FieldName = "Name" } };
var settings = new QuerySettings {EnableAutofilters = false, EnableLifespanFilter = false, Sort = sort};
var query = new ContentQuery { Text = GroupQuery, Settings = settings};
query.AddClause(string.Format("-Name:({0})", string.Join(" ", RepositoryConfiguration.SpecialGroupNames)));
var results = query.Execute();
groups.AddRange(results.Nodes);
}
return groups;
}
/// <summary>
/// Returns all members from workspace local groups
/// </summary>
public IEnumerable<IUser> GetWorkspaceMembers()
{
var members = new List<IUser>();
var groupFolderPath = RepositoryPath.Combine(this.Path, LocalGroupsFolderName);
var settings = new SenseNet.Search.QuerySettings { EnableAutofilters = false };
var workspaceGroups = SenseNet.Search.ContentQuery.Query("+TypeIs:Group +InTree:\"" + groupFolderPath + "\"", settings).Nodes;
foreach (var group in workspaceGroups.OfType<IGroup>())
{
members.AddRange(group.Members.OfType<IUser>());
}
return members.Distinct();
}
/// <summary>
/// Returns all members from workspace local groups
/// </summary>
public IEnumerable <IUser> GetWorkspaceMembers()
{
var members = new List <IUser>();
var groupFolderPath = RepositoryPath.Combine(this.Path, LocalGroupsFolderName);
var settings = new SenseNet.Search.QuerySettings {
EnableAutofilters = false
};
var workspaceGroups = SenseNet.Search.ContentQuery.Query("+TypeIs:Group +InTree:\"" + groupFolderPath + "\"", settings).Nodes;
foreach (var group in workspaceGroups.OfType <IGroup>())
{
members.AddRange(group.Members.OfType <IUser>());
}
return(members.Distinct());
}
// ======================================================================================== static methods
public static IEnumerable<WorkspaceGroupList> GetWorkspaceGroupLists(User user)
{
// 1. query groups under workspaces
var settings = new QuerySettings { EnableAutofilters = false };
var groups = SenseNet.Search.ContentQuery.Query("+TypeIs:Group +Workspace:*", settings).Nodes;
// 2. select groups in which the current user is a member (Owner, Editor)
var wsGroups = groups.Select(g => new WorkspaceGroup { Workspace = (g as SenseNet.ContentRepository.Group).Workspace, Group = (g as SenseNet.ContentRepository.Group) });
wsGroups = wsGroups.Where(wsg => user.IsInGroup(wsg.Group));
// 3. group by workspaces
var wsGroupLists = from wsg in wsGroups
orderby wsg.Workspace.DisplayName
group wsg by wsg.Workspace into w
select new WorkspaceGroupList { Workspace = w.Key, Groups = w };
return wsGroupLists;
}
/// <summary>
/// Returns all members from workspace local groups
/// </summary>
public IEnumerable <IUser> GetWorkspaceMembers()
{
var members = new List <IUser>();
var groupFolderPath = RepositoryPath.Combine(this.Path, LocalGroupsFolderName);
var settings = new SenseNet.Search.QuerySettings {
EnableAutofilters = FilterStatus.Disabled
};
var workspaceGroups = SenseNet.Search.ContentQuery.Query(SafeQueries.InTreeAndTypeIs, settings, groupFolderPath, typeof(Group).Name).Nodes;
foreach (var group in workspaceGroups.OfType <IGroup>())
{
members.AddRange(group.Members.OfType <IUser>());
}
return(members.Distinct());
}
private Stream GetXml(bool withChildren, string queryFilter, QuerySettings querySettings, SerializationOptions options)
{
if (options == null)
options = SerializationOptions.Default;
var stream = new MemoryStream();
var writer = XmlWriter.Create(stream, new XmlWriterSettings { Indent = true });
writer.WriteStartDocument();
//if a filter or query settings is present, we have to filter children
if (!string.IsNullOrEmpty(queryFilter) || querySettings != null)
WriteXml(writer, queryFilter, querySettings, options);
else
WriteXml(writer, withChildren, options);
writer.Flush();
stream.Position = 0;
return stream;
}
/* ====================================================================================================== Methods */
protected override void OnInit(EventArgs e)
{
if (ShowExecutionTime)
Timer.Start();
UITools.AddScript("$skin/scripts/sn/SN.KPIViewDropDown.js");
// setup views list
// the source list is built up from a query
var sortinfo = new List<SortInfo>() { new SortInfo() { FieldName = "Name", Reverse = false } };
var settings = new QuerySettings() { EnableAutofilters = false, Sort = sortinfo };
var query = ContentQuery.CreateQuery(string.Format("InFolder:\"{0}\"", kpiSourcePath), settings);
var result = query.Execute();
var viewList = new StringBuilder();
// collect kpi views from under sources
foreach (Node node in result.Nodes)
{
var c = SenseNet.ContentRepository.Content.Create(node);
c.ChildrenQuerySettings = new QuerySettings() { EnableAutofilters = false, Sort = sortinfo };
foreach (var child in c.Children)
{
viewList.Append(string.Concat("{ sourceName: '",node.Name,"', viewName: '",child.Name,"'},"));
}
}
var viewListStr = string.Concat('[',viewList.ToString().TrimEnd(','),']');
string script = string.Format("SN.KPIViewDropDown.init('{0}','{1}',{2});", masterDropdownCss, slaveDropdownCss, viewListStr);
UITools.RegisterStartupScript("KPIViewDropDownScript", script, this.Page);
if (ShowExecutionTime)
Timer.Stop();
base.OnInit(e);
}
public static int GetCommentCount(int parentId)
{
var parent = NodeHead.Get(parentId);
if (parent == null)
return -1;
var commentFolderPath = RepositoryPath.Combine(parent.Path, "Comments");
var queryText = string.Format("+InFolder:\"{0}\" +Type:Comment .COUNTONLY", commentFolderPath);
var settings = new QuerySettings { EnableAutofilters = false };
var result = ContentQuery.Query(queryText, settings);
return result.Count;
}
public static ContentQuery CreateQuery(string text, QuerySettings settings)
{
return new ContentQuery { Text = text, Settings = settings };
}
public static string GetWallPostsMarkup(string contextPath, List<PostInfo> posts)
{
if (posts.Count == 0)
return string.Empty;
// create query for comments and likes
var csb = new StringBuilder();
foreach (var postInfo in posts)
{
if (postInfo.IsJournal)
continue;
csb.Append("\"" + postInfo.Path + "\" ");
}
var paths = csb.ToString().Trim();
List<Node> allComments;
List<Node> allLikes;
if (string.IsNullOrEmpty(paths)) // only non-persisted journal posts are there to show (no comments or likes)
{
allComments = new List<Node>();
allLikes = new List<Node>();
}
else
{
var commentsAndLikesQuery = "+TypeIs:(Comment Like) +InTree:(" + paths + ")";
var settings = new QuerySettings() { EnableAutofilters = false };
var allCommentsAndLikes = ContentQuery.Query(commentsAndLikesQuery, settings).Nodes.ToList();
var commentNodeTypeId = NodeType.GetByName("Comment").Id;
var likeTypeId = NodeType.GetByName("Like").Id;
allComments = allCommentsAndLikes.Where(c => c.NodeTypeId == commentNodeTypeId).ToList();
allLikes = allCommentsAndLikes.Where(l => l.NodeTypeId == likeTypeId).ToList();
}
var bigPostMarkupStr = GetBigPostMarkupStr();
var smallPostMarkupStr = GetSmallPostMarkupStr();
var commentMarkupStr = GetCommentMarkupStr();
var commentSectionStr = GetCommentSectionMarkupStr();
PostInfo prevPost = null;
var sb = new StringBuilder();
foreach (var postInfo in posts)
{
// get comments and likes for post
CommentInfo commentInfo;
LikeInfo likeInfo;
if (postInfo.IsJournal)
{
commentInfo = new CommentInfo();
likeInfo = new LikeInfo();
}
else
{
var commentsForPost = allComments.Where(c => RepositoryPath.GetParentPath(RepositoryPath.GetParentPath(c.Path)) == postInfo.Path).ToList();
var likesForPostAndComments = allLikes.Where(l => l.Path.StartsWith(postInfo.Path)).ToList();
var likesForPost = likesForPostAndComments.Where(l => RepositoryPath.GetParentPath(RepositoryPath.GetParentPath(l.Path)) == postInfo.Path).ToList();
commentInfo = new CommentInfo(commentsForPost, likesForPostAndComments, commentMarkupStr);
likeInfo = new LikeInfo(likesForPost, postInfo.Id);
}
var drawBoundary = (prevPost != null) && (prevPost.Type != PostType.BigPost) && (postInfo.Type == PostType.BigPost);
var markup = WallHelper.GetPostMarkup(
postInfo.Type == PostType.BigPost ? bigPostMarkupStr : smallPostMarkupStr,
commentSectionStr,
postInfo,
contextPath,
commentInfo.HiddenCommentsMarkup,
commentInfo.CommentsMarkup,
commentInfo.CommentCount,
likeInfo, drawBoundary);
prevPost = postInfo;
sb.Append(markup);
}
return sb.ToString();
}
public static QueryResult Query(string text, QuerySettings settings)
{
return CreateQuery(text, settings).Execute(ExecutionHint.None);
}
protected override void CreateChildControls()
{
if (this.ContextNode == null)
return;
if (ShowExecutionTime)
Timer.Start();
// gather posts for this content
List<PostInfo> posts;
using (new OperationTrace("Wall - Gather posts"))
{
posts = DataLayer.GetPostsForContent(this.ContextNode).ToList();
}
string postsMarkup;
using (new OperationTrace("Wall - Posts markup"))
{
postsMarkup = WallHelper.GetWallPostsMarkup(this.ContextNode.Path, posts);
}
CommentInfo contentCommentInfo;
LikeInfo contentLikeInfo;
using (new OperationTrace("Wall - Gather content comments"))
{
var commentsAndLikesQuery = "+TypeIs:(Comment Like) +InTree:\"" + this.ContextNode.Path + "\"";
var settings = new QuerySettings() { EnableAutofilters = false };
var allCommentsAndLikes = ContentQuery.Query(commentsAndLikesQuery, settings).Nodes.ToList();
var commentNodeTypeId = NodeType.GetByName("Comment").Id;
var likeTypeId = NodeType.GetByName("Like").Id;
var commentsForPost = allCommentsAndLikes.Where(c => c.NodeTypeId == commentNodeTypeId).ToList();
var likesForPostAndComments = allCommentsAndLikes.Where(l => l.NodeTypeId == likeTypeId).ToList();
var likesForPost = likesForPostAndComments.Where(l => RepositoryPath.GetParentPath(RepositoryPath.GetParentPath(l.Path)) == this.ContextNode.Path).ToList();
var commentMarkupStr = WallHelper.GetCommentMarkupStr();
// get comments for this content
contentCommentInfo = new CommentInfo(commentsForPost, likesForPostAndComments, commentMarkupStr);
// get likes for this content
contentLikeInfo = new LikeInfo(likesForPost, this.ContextNode.Id);
}
using (new OperationTrace("Wall - Content comments markup"))
{
var markupStr = WallHelper.GetContentWallMarkup(
this.ContextNode,
contentCommentInfo.HiddenCommentsMarkup,
contentCommentInfo.CommentsMarkup,
contentCommentInfo.CommentCount,
contentLikeInfo,
postsMarkup);
this.Controls.Add(new Literal { Text = markupStr });
}
if (ShowExecutionTime)
Timer.Stop();
base.CreateChildControls();
this.ChildControlsCreated = true;
}
public virtual QueryResult GetChildren(string text, QuerySettings settings, bool getAllChildren)
{
if (RepositoryInstance.ContentQueryIsAllowed)
{
var excapedPath = this.Path.Replace("(", "\\(").Replace(")", "\\)");
var query = ContentQuery.CreateQuery(getAllChildren
? string.Format("InTree:\"{0}\"", excapedPath)
: string.Format("InFolder:\"{0}\"", excapedPath), settings);
if (!string.IsNullOrEmpty(text))
query.AddClause(text);
return query.Execute();
}
else
{
var nqr = NodeQuery.QueryChildren(this.Path);
return new QueryResult(nqr.Identifiers, nqr.Count);
}
}
public static ContentQuery CreateQuery(string text, QuerySettings settings)
{
return(new ContentQuery {
Text = text, Settings = settings
});
}
protected abstract void WriteXml(XmlWriter writer, string queryFilter, QuerySettings querySettings, SerializationOptions options);
public Stream GetXml(string queryFilter, QuerySettings querySettings, SerializationOptions options = null)
{
return GetXml(true, queryFilter, querySettings, options);
}
protected override void WriteXml(XmlWriter writer, string queryFilter, QuerySettings querySettings, SerializationOptions options)
{
WriteXml(writer, false, options);
}
public virtual QueryResult GetChildren(QuerySettings settings)
{
return GetChildren(string.Empty, settings);
}
public virtual QueryResult GetChildren(string text, QuerySettings settings)
{
return GetChildren(text, settings, false);
}
public static QueryResult Query(string text, QuerySettings settings)
{
return(CreateQuery(text, settings).Execute(ExecutionHint.None));
}
private void RemoveWorkflow()
{
// check if workflow is currently running
var targetPath = RepositoryPath.Combine(this.ContextNode.Path, "Workflows/MailProcess");
var queryStr = "+TypeIs:MailProcessorWorkflow +InFolder:\"" + targetPath + "\" +WorkflowStatus:" + ((int)WorkflowStatusEnum.Running).ToString();
var settings = new QuerySettings { EnableAutofilters = false };
var runningWorkflow = ContentQuery.Query(queryStr, settings);
if (runningWorkflow.Count > 0)
{
using (new SystemAccount())
{
foreach (var wfnode in runningWorkflow.Nodes)
{
// abort and delete workflow
var wf = wfnode as WorkflowHandlerBase;
wf.ForceDelete();
}
}
}
}
private static Dictionary<string, int> GetAllPortalObjects(ADObjectType objType)
{
var typeText = string.Empty;
if (objType == ADObjectType.AllContainers)
{
typeText = string.Concat(
"(TypeIs:", Common.GetNodeType(ADObjectType.OrgUnit).Name,
" OR TypeIs:", Common.GetNodeType(ADObjectType.Container).Name,
" OR TypeIs:", Common.GetNodeType(ADObjectType.Domain).Name, ")");
}
else
{
typeText = string.Concat("TypeIs:", Common.GetNodeType(objType).Name);
}
var queryText = string.Concat(typeText, " AND InTree:/Root/IMS");
var settings = new QuerySettings { EnableAutofilters = false, EnableLifespanFilter = false };
var query = ContentQuery.CreateQuery(queryText, settings);
var result = query.Execute();
var guidIdList = (from node in result.Nodes
where !string.IsNullOrEmpty(node.GetProperty<string>("SyncGuid"))
select new {Guid = node.GetProperty<string>("SyncGuid").ToLower(), ID = node.Id});
return guidIdList.ToDictionary(a => a.Guid, a => a.ID);
}
public static IEnumerable<int> ExecuteRecursive(string queryText, int top, int skip,
IEnumerable<SortInfo> sort, bool? enableAutofilters, bool? enableLifespanFilter,
QuerySettings settings, out int count, out List<string> log, out IEnumerable<QueryTraceInfo> traceInfo)
{
log = new List<string>();
IEnumerable<int> result = new int[0];
var src = queryText;
log.Add(src);
var control = GetControlString(src);
var trace = new List<QueryTraceInfo>();
while (true)
{
int start;
var sss = GetInnerScript(src, control, out start);
var end = sss == String.Empty;
QueryTraceInfo traceItem;
if (!end)
{
src = src.Remove(start, sss.Length);
control = control.Remove(start, sss.Length);
int innerCount;
var innerResult = ExecuteInnerScript(sss.Substring(2, sss.Length - 4), 0, 0,
sort, enableAutofilters, enableLifespanFilter, null, true, out innerCount,
out traceItem).StringArray;
switch (innerResult.Length)
{
case 0:
sss = EmptyInnerQueryText;
break;
case 1:
sss = innerResult[0];
break;
default:
sss = String.Join(" ", innerResult);
sss = "(" + sss + ")";
break;
}
src = src.Insert(start, sss);
control = control.Insert(start, sss);
trace.Add(traceItem);
log.Add(src);
}
else
{
result = ExecuteInnerScript(src, top, skip, sort, enableAutofilters, enableLifespanFilter,
settings, false, out count, out traceItem).IntArray;
trace.Add(traceItem);
log.Add(String.Join(" ", result.Select(i => i.ToString()).ToArray()));
break;
}
}
traceInfo = trace;
return result;
}
private ActionResult GetChildrenByNodeInternal(Node node, bool includeLeafNodes, string contentTypes)
{
var folderParent = node as IFolder;
if (folderParent == null)
return null;
var filter = GetContentTypesFilter(contentTypes);
var querySettings = new QuerySettings { EnableAutofilters = false };
//in case of SmartFolder: do not override the settings given in the query
var children = folderParent.GetChildren(filter, folderParent is SmartFolder ? null : querySettings).Nodes.ToList();
if (!includeLeafNodes)
children = children.Where(c => c is IFolder).ToList();
return Json(children.Where(c => c != null).Select(child => new Content(child, true, false, false, false, 0, 0)).ToArray(), JsonRequestBehavior.AllowGet);
}
public static ContentQuery CreateQuery(string text, QuerySettings settings)
{
return(CreateQuery(text, settings, null));
}
private static InnerQueryResult ExecuteInnerScript(string src, int top, int skip,
IEnumerable<SortInfo> sort, bool? enableAutofilters, bool? enableLifespanFilter,
QuerySettings settings, bool enableProjection, out int count, out QueryTraceInfo traceInfo)
{
var query = LucQuery.Parse(src);
var projection = query.Projection;
if (projection != null)
if (!enableProjection)
throw new ApplicationException(String.Format("Projection in top level query is not allowed ({0}:{1})", Parser.SnLucLexer.Keywords.Select, projection));
if (skip != 0)
query.Skip = skip;
if (top != 0)
query.PageSize = top;
else
if (query.PageSize == 0)
query.PageSize = GetDefaultMaxResults();
if (sort != null && sort.Count() > 0)
query.SetSort(sort);
if (enableAutofilters.HasValue)
query.EnableAutofilters = enableAutofilters.Value;
if (enableLifespanFilter.HasValue)
query.EnableLifespanFilter = enableLifespanFilter.Value;
//Re-set settings values. This is important for NodeList that
//uses the paging info written into the query text.
if (settings != null)
{
settings.Top = query.PageSize;
settings.Skip = query.Skip;
}
InnerQueryResult result;
var qresult = query.Execute().ToList();
if (projection == null || !enableProjection)
{
var idResult = qresult.Select(o => o.NodeId).ToArray();
result = new InnerQueryResult { IsIntArray = true, IntArray = idResult, StringArray = idResult.Select(i => i.ToString()).ToArray() };
}
else
{
var stringResult = qresult.Select(o => o[projection, false]).Where(r => !String.IsNullOrEmpty(r));
var escaped = new List<string>();
foreach (var s in stringResult)
escaped.Add(EscapeForQuery(s));
result = new InnerQueryResult { IsIntArray = false, StringArray = escaped.ToArray() };
}
traceInfo = query.TraceInfo;
count = query.TotalCount;
return result;
}
// returns synchronized portal nodes
private IEnumerable<Node> GetAllPortalObjects(ADObjectType objType, SyncTree syncTree)
{
var typeText = string.Empty;
if (objType == ADObjectType.AllContainers)
{
typeText = string.Concat(
"(TypeIs:", Common.GetNodeType(ADObjectType.OrgUnit).Name,
" OR TypeIs:", Common.GetNodeType(ADObjectType.Container).Name,
" OR TypeIs:", Common.GetNodeType(ADObjectType.Domain).Name, ")");
}
else
{
typeText = string.Concat("TypeIs:", Common.GetNodeType(objType).Name);
}
var startPath = string.Concat('"', syncTree.PortalPath.TrimEnd(new char[] { '/' }), '"');
var queryText = string.Concat(typeText, " AND InTree:", startPath);
var settings = new QuerySettings {EnableAutofilters = false, EnableLifespanFilter = false};
var query = ContentQuery.CreateQuery(queryText, settings);
var result = query.Execute();
return result.Nodes;
}
public static QueryResult Query(string text, QuerySettings settings)
{
return(Query(text, settings, null));
}
protected override object GetModel()
{
if (ContextNode == null)
return null;
var content = Content.Create(ContextNode);
var qs = new QuerySettings();
if (EnableAutofilters != FilterStatus.Default)
qs.EnableAutofilters = (EnableAutofilters == FilterStatus.Enabled);
if (EnableLifespanFilter != FilterStatus.Default)
qs.EnableLifespanFilter = (EnableLifespanFilter == FilterStatus.Enabled);
if (Top > 0)
qs.Top = Top;
if (State.Skip > 0)
qs.Skip = State.Skip;
if (!string.IsNullOrEmpty(State.SortColumn))
{
qs.Sort = new[] { new SortInfo { FieldName = State.SortColumn, Reverse = State.SortDescending } };
}
content.ChildrenQuerySettings = qs;
content.ChildrenQueryFilter = GetQueryFilter();
content.XmlWriterExtender = writer => { };
switch (CollectionAxis)
{
case CollectionAxisMode.Children:
return content;
case CollectionAxisMode.VersionHistory:
var versionRoot = SearchFolder.Create(content.Versions);
return versionRoot;
case CollectionAxisMode.ReferenceProperty:
return content;
case CollectionAxisMode.External:
return SearchFolder.Create(RequestNodeList);
}
return null;
}
public static IEnumerable <int> ExecuteRecursive(string queryText, int top, int skip,
IEnumerable <SortInfo> sort, FilterStatus enableAutofilters, FilterStatus enableLifespanFilter,
QuerySettings settings, out int count, out List <string> log, out IEnumerable <QueryTraceInfo> traceInfo)
{
log = new List <string>();
IEnumerable <int> result = new int[0];
var src = queryText;
log.Add(src);
var control = GetControlString(src);
var trace = new List <QueryTraceInfo>();
while (true)
{
int start;
var sss = GetInnerScript(src, control, out start);
var end = sss == String.Empty;
QueryTraceInfo traceItem;
if (!end)
{
src = src.Remove(start, sss.Length);
control = control.Remove(start, sss.Length);
int innerCount;
var innerResult = ExecuteInnerScript(sss.Substring(2, sss.Length - 4), 0, 0,
sort, enableAutofilters, enableLifespanFilter, null, true, out innerCount,
out traceItem).StringArray;
switch (innerResult.Length)
{
case 0:
sss = EmptyInnerQueryText;
break;
case 1:
sss = innerResult[0];
break;
default:
sss = String.Join(" ", innerResult);
sss = "(" + sss + ")";
break;
}
src = src.Insert(start, sss);
control = control.Insert(start, sss);
trace.Add(traceItem);
log.Add(src);
}
else
{
result = ExecuteInnerScript(src, top, skip, sort, enableAutofilters, enableLifespanFilter,
settings, false, out count, out traceItem).IntArray;
trace.Add(traceItem);
log.Add(String.Join(" ", result.Select(i => i.ToString()).ToArray()));
break;
}
}
traceInfo = trace;
return(result);
}
private static void ExportContentTree(Content content, ExportContext context, string fsPath, string indent)
{
try
{
ExportContent(content, context, fsPath, indent);
}
catch (Exception ex)
{
var path = content == null ? fsPath : content.Path;
PrintException(ex, path);
return;
}
//TODO: SmartFolder may contain real items too
if (content.ContentHandler is SmartFolder)
return;
// create folder only if it has children
var contentAsFolder = content.ContentHandler as IFolder;
var contentAsGeneric = content.ContentHandler as GenericContent;
//try everything that can have children (generic content, content types or other non-gc nodes)
if (contentAsFolder == null && contentAsGeneric == null)
return;
try
{
var settings = new QuerySettings {EnableAutofilters = false, EnableLifespanFilter = false};
var queryResult = contentAsFolder == null ? contentAsGeneric.GetChildren(settings) : contentAsFolder.GetChildren(settings);
if (queryResult.Count == 0)
return;
var children = queryResult.Nodes;
var newDir = Path.Combine(fsPath, GetSafeFileNameFromContentName(content.Name));
if (!(content.ContentHandler is ContentType))
Directory.CreateDirectory(newDir);
var newIndent = indent + " ";
foreach (var childContent in from node in children select Content.Create(node))
ExportContentTree(childContent, context, newDir, newIndent);
}
catch (Exception ex)
{
PrintException(ex, fsPath);
}
}
/// <summary>
/// Executes a prepared query. Before execution substitutes the parameters into the placeholders.
/// Placeholder is a '@' character followed by a number that means the (zero based) index in the paramter array.
/// Example: +TypeIs:@0 +Name:@1
/// Parameter values will be escaped and quotation marks will be used in the appropriate places.
/// Do not surround the placeholders with quotation mark (") or apsthrophe (').
/// In case of inconsistence beetween parameter count and placeholder indexes InvalidOperationException will be thrown.
/// </summary>
/// <param name="text">Query text containing placeholders</param>
/// <param name="settings">Additional control parameters (top, skip, sort, automations). It can be null.</param>
/// <param name="parameters">Value list that will be substituted into the placeholders of the query text.</param>
/// <returns>Contains result set and its metadata.</returns>
public static QueryResult Query(string text, QuerySettings settings, params object[] parameters)
{
return(CreateQuery(text, settings, parameters).Execute(ExecutionHint.None));
}
/* ====================================================================================================== Methods */
private void BuildList()
{
//store the selected value for using it after the list is repopulated
//(storing the index is not correct, we have to use the value)
var selVal = this.SelectedIndex > 0 ? this.SelectedValue : null;
//we have to clear the itemlist here to
//refresh the item collection if changed
this.Items.Clear();
if (this.DropdownOptions.CommonType == DropDownCommonType.ContentTypeDropdown)
{
// special use-case, content type list is defined in webconfig
NodeQueryResult contentTypeNames = GetWebContentTypeList();
if (contentTypeNames.Count > 0)
{
foreach (Node contentType in contentTypeNames.Nodes)
{
var contentTypeName = contentType.Name;
this.Items.Add(new ListItem(contentTypeName, contentTypeName));
}
}
}
if (!string.IsNullOrEmpty(this.DropdownOptions.Query))
{
// the list is built up from a query
var sortinfo = new List<SortInfo>() { new SortInfo() { FieldName = "Name", Reverse = false } };
var settings = new QuerySettings() { EnableAutofilters = false, Sort = sortinfo };
var query = ContentQuery.CreateQuery(this.DropdownOptions.Query, settings);
var result = query.Execute();
if (result.Count == 0)
{
this.Items.Add(new ListItem("No items available", string.Empty));
return;
}
this.Items.Add(new ListItem("Select an item...", string.Empty));
foreach (Node node in result.Nodes)
{
var nodeName = node.Name;
this.Items.Add(new ListItem(nodeName, nodeName));
}
}
//re-select the original selected value if needed
if (selVal != null)
{
var index = 0;
foreach (ListItem item in this.Items)
{
if (selVal.CompareTo(item.Value) == 0)
{
this.SelectedIndex = index;
break;
}
index++;
}
}
}
private static InnerQueryResult ExecuteInnerScript(string src, int top, int skip,
IEnumerable <SortInfo> sort, FilterStatus enableAutofilters, FilterStatus enableLifespanFilter,
QuerySettings settings, bool enableProjection, out int count, out QueryTraceInfo traceInfo)
{
LucQuery query;
try
{
query = LucQuery.Parse(src);
}
catch (ParserException ex)
{
throw new InvalidContentQueryException(src, innerException: ex);
}
var projection = query.Projection;
if (projection != null)
{
if (!enableProjection)
{
throw new ApplicationException(String.Format("Projection in top level query is not allowed ({0}:{1})", Parser.SnLucLexer.Keywords.Select, projection));
}
}
if (skip != 0)
{
query.Skip = skip;
}
if (top != 0)
{
query.PageSize = top;
}
else
if (query.PageSize == 0)
{
query.PageSize = GetDefaultMaxResults();
}
if (sort != null && sort.Count() > 0)
{
query.SetSort(sort);
}
if (enableAutofilters != FilterStatus.Default)
{
query.EnableAutofilters = enableAutofilters;
}
if (enableLifespanFilter != FilterStatus.Default)
{
query.EnableLifespanFilter = enableLifespanFilter;
}
//Re-set settings values. This is important for NodeList that
//uses the paging info written into the query text.
if (settings != null)
{
settings.Top = query.PageSize;
settings.Skip = query.Skip;
}
InnerQueryResult result;
var qresult = query.Execute().ToList();
if (projection == null || !enableProjection)
{
var idResult = qresult.Select(o => o.NodeId).ToArray();
result = new InnerQueryResult {
IsIntArray = true, IntArray = idResult, StringArray = idResult.Select(i => i.ToString()).ToArray()
};
}
else
{
var stringResult = qresult.Select(o => o[projection, false]).Where(r => !String.IsNullOrEmpty(r));
var escaped = new List <string>();
foreach (var s in stringResult)
{
escaped.Add(EscapeForQuery(s));
}
result = new InnerQueryResult {
IsIntArray = false, StringArray = escaped.ToArray()
};
}
traceInfo = query.TraceInfo;
count = query.TotalCount;
return(result);
}
