public void Add(ProjectExceptionArgs Args)
{
Initialize();
XmlElement newElm = clsXmErrors.CreateElement("error");
clsXmErrors.DocumentElement.AppendChild(newElm);
newElm.SetAttribute("severity", Args.Severity.ToString());
newElm.SetAttribute("log", Args.Log.ToString());
if (Args.SourceClass != null)
{
newElm.SetAttribute("sourceclass", Args.SourceClass);
}
if (Args.SourceMethod != null)
{
newElm.SetAttribute("sourcemethod", Args.SourceMethod);
}
if (Args.SourceSnippet != null)
{
newElm.SetAttribute("sourcesnippet", Args.SourceSnippet);
}
if (Args.Message != null)
{
newElm.InnerText = Args.Message;
}
}
public void Add(ProjectExceptionArgs Args)
{
Initialize();
XmlElement newElm = clsXmErrors.CreateElement("error");
clsXmErrors.DocumentElement.AppendChild(newElm);
newElm.SetAttribute("severity", Args.Severity.ToString());
newElm.SetAttribute("log", Args.Log.ToString());
if (Args.SourceClass != null)
newElm.SetAttribute("sourceclass", Args.SourceClass);
if (Args.SourceMethod != null)
newElm.SetAttribute("sourcemethod", Args.SourceMethod);
if (Args.SourceSnippet != null)
newElm.SetAttribute("sourcesnippet", Args.SourceSnippet);
if (Args.Message != null)
newElm.InnerText = Args.Message;
}
public ProjectException(ProjectExceptionArgs Args, Exception inner) : base(Args.Message, inner)
{
_args = Args;
}
public ProjectException(string Message, Exception inner) : base(Message, inner)
{
_args = new ProjectExceptionArgs(Message);
}
public ProjectException(ProjectExceptionArgs Args) : base(Args.Message)
{
_args = Args;
}
public virtual void ProcessTemplate()
{
if (_xslt == null)
{
ProjectExceptionArgs args = new ProjectExceptionArgs("XSL Not Set, ProcessTemplate aborted", "WebTemplater", "ProcessTemplate", null, SeverityLevel.Critical, LogLevel.Event);
throw new ProjectException(args);
}
//initialize xslt global param vars
string doc_folder = httpC.Request.Path;
//strip application name
doc_folder = doc_folder.Substring(0,doc_folder.LastIndexOf("/") + 1);
//Current Page - DOC_ACTION
_args.AddParam("DOC_ACTION", "", httpC.Request.Path);
//Current Folder - DOC_FOLDER
_args.AddParam("DOC_FOLDER", "", doc_folder);
using (_writer = new StringWriter())
{
//_xslt.Transform(_xml.CreateNavigator(),_args, _writer);
_xslt.xslTransformer(_xml.CreateNavigator(), _args);
_xslt.XMLObjectSource = _xml;
_writer.Write(_xslt.ResultText);
}
}
private void BuildResults(SqlDataReader dr, int subqueryIndex = 0)
{
// paging
switch (_pagingDirection)
{
case DatabaseQueryPagingDirection.Top:
_currentPage = 1;
break;
case DatabaseQueryPagingDirection.Next:
_currentPage++;
break;
case DatabaseQueryPagingDirection.Previous:
_currentPage--;
if (_currentPage < 1)
_currentPage = 1;
break;
}
int startread = (_currentPage * _pagingLimit) - _pagingLimit;
int endread = startread + _pagingLimit;
//build result node
MemoryStream stream = new MemoryStream();
XmlTextWriter w = new XmlTextWriter(stream, Encoding.UTF8);
XmlNodeList fieldNodes;
// begin writing the xml result
w.WriteStartElement("result");
try
{
//field values for results
if(subqueryIndex > 0)
fieldNodes = _querynode.SelectNodes(String.Format(@"subquery[{0}]/fields/field", subqueryIndex));
else
fieldNodes = _querynode.SelectNodes(@"fields/field");
//add rows to result node
long currentrow = 0;
_resultPages = getNewResultPages(_querynode);
int pagecount = 1;
int inpagecount = 0;
while (dr.Read())
{
bool flginpage = false;
if ((currentrow >= (startread) && currentrow < endread) || _pagingLimit == -1)
flginpage = true;
#region in page write results
if (flginpage)
{
w.WriteStartElement("row");
// if we come accross Json fields, they are translated to Xml and added as child to row node
// keep track of them and add them after all attributes have been processed
List<string> innerXml = new List<string>();
//attributes (fields)
if (fieldNodes.Count > 0)
{
foreach (XmlElement m in fieldNodes)
{
try
{
// validate json type
if (m.GetAttribute("type") == "json")
{
try
{
var val = dr[m.GetAttribute("name")].ToString();
string json = null;
if (string.IsNullOrEmpty(val))
{
json = "{}";
}
else
{
var jsoObj = Newtonsoft.Json.Linq.JObject.Parse(val);
json = val;
}
w.WriteAttributeString(m.GetAttribute("name").ToString(), json);
}
catch (IndexOutOfRangeException handled)
{
throw handled;
}
catch (Exception unhandled)
{
w.WriteAttributeString(m.GetAttribute("name").ToString(), "{\"error\":\"" + unhandled.Message + "\"}");
}
}
else
{
string val = null;
if(!(m.HasAttribute("encode") || m.HasAttribute("regx")))
val = dr[m.GetAttribute("name")].ToString().Trim();
if (m.HasAttribute("encode"))
{
val = System.Web.HttpUtility.UrlEncode(dr[m.GetAttribute("encode")].ToString().TrimEnd()).Replace("+", "%20"); ;
}
if (m.HasAttribute("regx") && m.HasAttribute("replace") && m.HasAttribute("field"))
{
val = dr[m.GetAttribute("field")].ToString().Trim();
val = Regex.Replace(val, m.GetAttribute("regex").ToString(), m.GetAttribute("replace").ToString());
}
w.WriteAttributeString(m.GetAttribute("name").ToString(), String.IsNullOrEmpty(val) ? "" : val.ToString().Trim());
}
if (m.GetAttribute("type") == "json")
{
string xml = null;
try
{
var details = dr[m.GetAttribute("name")].ToString();
// try to parse it
string jsonDetails = String.Format("{{\"{0}\":{1}}}", m.GetAttribute("name"), details);
xml = JsonConvert.DeserializeXmlNode(jsonDetails).OuterXml;
if (xml.StartsWith("<?"))
xml = xml.Substring(xml.IndexOf("?>") + 2);
}
catch (JsonReaderException) { }
catch (JsonSerializationException) { }
finally
{
if(xml != null)
innerXml.Add(xml);
}
}
}
catch (IndexOutOfRangeException handled)
{
w.WriteAttributeString(m.GetAttribute("name").ToString(), "#field not found#");
}
}
}
else
{
for (int i = 0; i < dr.FieldCount; i++)
{
w.WriteAttributeString(dr.GetName(i), dr[i].ToString().Trim());
}
}
// add inner xml
foreach (String s in innerXml)
w.WriteRaw(s);
w.WriteEndElement();
}
#endregion
_rowsaffected = (Int32)currentrow++;
inpagecount++;
if (inpagecount >= _pagingLimit)
{
_resultPages.Add(new ResultPaging(pagecount++, inpagecount));
inpagecount = 0;
}
}
// get last result for _resultPage
if (inpagecount > 0)
_resultPages.Add(new ResultPaging(pagecount++, inpagecount));
_results = true;
// reset a couple of paging items
_currentPage = 1;
_pagingDirection = DatabaseQueryPagingDirection.None;
}
catch (IndexOutOfRangeException ie)
{
string errmsg = string.Format("One or more invalid Field or Parameters for QueryName: {0}", _querynode.Attributes["name"].InnerText);
ProjectExceptionArgs args = new ProjectExceptionArgs(errmsg, "Database.cs", "BuildResults", null, SeverityLevel.Fatal, LogLevel.Event);
throw new ProjectException(args, ie);
}
catch (SqlException se)
{
string errmsg = string.Format("ExecuteReader Error For QueryName: {0}", _querynode.Attributes["name"].InnerText);
ProjectExceptionArgs args = new ProjectExceptionArgs(errmsg, "Database.cs", "BuildResults", null, SeverityLevel.Fatal, LogLevel.Event);
throw new ProjectException(args, se);
}
//end result node
w.WriteEndElement();
w.Flush();
// include sub results (StoredProcedure returns more than one Result Set)
while (dr.NextResult())
{
subqueryIndex++;
BuildResults(dr, subqueryIndex);
}
//add stream xml to return xml
XmlDocument xmStreamObj = new XmlDocument();
stream.Seek(0, SeekOrigin.Begin);
xmStreamObj.Load(stream);
//import result xml to original xml obj
XmlNode import = _xmresult.ImportNode(xmStreamObj.DocumentElement, true);
XmlNode elm;
if (subqueryIndex > 0 && _xmresult.SelectSingleNode("results/subquery") == null)
elm = _xmresult.SelectSingleNode("results").AppendChild(_xmresult.CreateElement("subquery"));
else
elm = _xmresult.SelectSingleNode("results");
elm.AppendChild(import);
}
private void AddParameter(string name, object value, string valueType, string inout, int size)
{
_command.CommandType = CommandType.StoredProcedure;
SqlParameter parameter = null;
ProjectExceptionArgs args = null;
switch (valueType)
{
case ("int"):
parameter = _command.Parameters.Add(name, SqlDbType.Int);
try
{
parameter.Value = Convert.ToInt32(value);
}
catch (FormatException)
{
args = new ProjectExceptionArgs(
String.Format("Invalid parameter value for: {0} - expecting valid number", name),SeverityLevel.Format);
_handler.Add(args);
}
break;
case ("date"):
parameter = _command.Parameters.Add(name, SqlDbType.DateTime);
try
{
parameter.Value = Convert.ToDateTime(value);
}
catch (FormatException)
{
args = new ProjectExceptionArgs(
String.Format("Invalid parameter value for: {0} - expecting a valid Date", name), SeverityLevel.Format);
_handler.Add(args);
}
break;
case ("varchar"):
parameter = _command.Parameters.Add(name, SqlDbType.VarChar);
try
{
parameter.Value = Convert.ToString(value);
parameter.Size = (size <= 0) ? (-1) : size;
}
catch (FormatException)
{
args = new ProjectExceptionArgs(
String.Format("Invalid parameter value for: {0} - expecting a valid String", name), SeverityLevel.Format);
_handler.Add(args);
}
break;
case ("text"):
default:
try
{
if (size <= 0)
{
parameter = _command.Parameters.Add(name, SqlDbType.VarChar);
parameter.Size = -1;
}
else
{
parameter = _command.Parameters.Add(name, SqlDbType.Text);
parameter.Size = (size <= 0) ? (-1) : size;
}
parameter.Value = Convert.ToString(value);
}
catch (InvalidCastException)
{
args = new ProjectExceptionArgs(
String.Format("Invalid parameter value for: {0} - expecting a valid String", name), SeverityLevel.Format);
_handler.Add(args);
}
break;
}
// parameter direction
if (inout == "inout")
parameter.Direction = ParameterDirection.InputOutput;
if (inout == "out")
parameter.Direction = ParameterDirection.Output;
}
public void Query(XmlNode Query)
{
XmlElement elm = null;
string _commandtext = null;
string xpath = null;
InitializeCommand();
_querynode = Query;
if (_database.State != ConnectionState.Open)
_database.Open();
try
{
// command type
xpath = "command/type";
elm = (XmlElement)Query.SelectSingleNode(xpath);
switch (elm.InnerText)
{
case "StoredProcedure":
_command.Parameters.Clear();
_command.CommandType = CommandType.StoredProcedure;
break;
case "Select":
case "SQL":
_command.CommandType = CommandType.Text;
break;
}
// command text
switch (_command.CommandType)
{
case (CommandType.Text):
xpath = "command/text";
elm = (XmlElement)Query.SelectSingleNode(xpath);
_commandtext = Regex.Replace(elm.InnerText, @"^[ \t]+", "", RegexOptions.Multiline | RegexOptions.IgnorePatternWhitespace);
_commandtext = Regex.Replace(_commandtext, @"(\r\n)", " ", RegexOptions.Multiline | RegexOptions.IgnorePatternWhitespace);
break;
default:
xpath = "command/name";
elm = (XmlElement)Query.SelectSingleNode(xpath);
_commandtext = elm.InnerText;
_command.Parameters.Clear();
break;
}
// command parameters - in only
xpath = "parameters/parameter[not(@inout='out')]";
XmlNodeList nodes = Query.SelectNodes(xpath);
foreach (XmlNode node in nodes)
{
// validate input
if (validInput(node))
{
if (_command.CommandType == CommandType.Text)
{
string replaceparam = "[" + node.Attributes["name"].Value + "]";
_commandtext = _commandtext.Replace(replaceparam, node.InnerText);
}
else
{
elm = (XmlElement)node;
if (!elm.IsEmpty)
{
int size = 0;
if (!String.IsNullOrEmpty(elm.GetAttribute("size")))
size = Convert.ToInt32(elm.GetAttribute("size"));
AddParameter(elm.GetAttribute("name"), elm.InnerText, elm.GetAttribute("type"), elm.GetAttribute("inout"), size);
}
}
}
}
// did all input values validate?
if (!_isValid)
throw new ProjectException("Invalid Formatting Exception", _handler);
// command parameters - output only (are required)
xpath = "parameters/parameter[@inout='out']";
nodes = Query.SelectNodes(xpath);
foreach (XmlNode node in nodes)
{
if (_command.CommandType == CommandType.Text)
{
string replaceparam = "[" + node.Attributes["name"].Value + "]";
_commandtext.Replace(replaceparam, node.InnerText);
}
else
{
elm = (XmlElement)node;
int size = 0;
if (!String.IsNullOrEmpty(elm.GetAttribute("size")))
size = Convert.ToInt32(elm.GetAttribute("size"));
AddParameter(elm.GetAttribute("name"), elm.InnerText, elm.GetAttribute("type"), elm.GetAttribute("inout"), size);
}
}
_command.CommandText = _commandtext;
// prepare result xml document
XmlNode importnode;
XmlNode newElm;
_xmresult = new XmlDocument();
_xmresult.LoadXml("<results><schema/></results>");
_xmresult.DocumentElement.SetAttribute("name", Query.Attributes["name"].Value);
if(!String.IsNullOrEmpty(_sqlProjName))
_xmresult.DocumentElement.SetAttribute("ProjectSqlFile", _sqlProjName);
importnode = _xmresult.ImportNode(Query, true);
_xmresult.SelectSingleNode("results/schema").AppendChild(importnode);
// execute query
Int64 rows = 0;
xpath = "command/action";
elm = (XmlElement)Query.SelectSingleNode(xpath);
if (_database.WithTransaction)
_command.Transaction = _database.Transaction;
switch (elm.InnerText)
{
case ("Scalar"):
rows = Convert.ToInt64(_command.ExecuteScalar());
_rowsaffected = Convert.ToInt32(rows);
// set result in xml
elm = (XmlElement)_xmresult.SelectSingleNode("results");
newElm = _xmresult.CreateElement("result");
newElm.InnerText = Convert.ToString(_rowsaffected);
elm.AppendChild(newElm);
break;
case ("Result"):
SqlDataReader dr = null;
try
{
BuildResults(dr = _command.ExecuteReader());
}
finally
{
if (dr != null)
dr.Close();
}
break;
case ("NonQuery"):
default:
rows = _command.ExecuteNonQuery();
_rowsaffected = Convert.ToInt32(rows);
// set result in xml
elm = (XmlElement)_xmresult.SelectSingleNode("results");
newElm = _xmresult.CreateElement("result");
newElm.InnerText = Convert.ToString(_rowsaffected);
elm.AppendChild(newElm);
break;
}
// set output parameter results on result xml document
xpath = "results/schema/query/parameters/parameter[@inout='out' or @inout='inout']";
nodes = _xmresult.SelectNodes(xpath);
foreach (XmlNode node in nodes)
{
node.InnerText = _command.Parameters[node.Attributes["name"].InnerText].Value.ToString();
}
}
catch (SqlException handledSql)
{
if (handledSql.Message.Contains(" duplicate key "))
{
if (QuiteUniqueConstraints == false)
throw handledSql;
}
else
throw handledSql;
}
catch (Exception unhandled)
{
ProjectExceptionArgs args = new ProjectExceptionArgs("Sorry, we handled an exception. The problem has been sent to MSO Admin", "mso.Utility.DB.DatabaseQuery", "Query " + _commandtext, null, SeverityLevel.Critical, LogLevel.Event);
throw new ProjectException(args, unhandled);
}
}
private bool validInput(XmlNode node)
{
bool result = true;
bool required = false;
XmlElement m = (XmlElement)node;
// exceptions - no regular expression check
if (m.GetAttribute("validation") == "")
return (true);
// for each validation scenario in validations (space delimited list
string[] aValid = m.GetAttribute("validation").Split(' ');
List<string> validations = new List<string>(aValid);
string srequired = validations.Find(delegate(String s) { return s == "required"; });
bool isrequired = Convert.ToBoolean(String.IsNullOrEmpty(srequired) ? false : srequired.Equals("true") || srequired.Equals("True"));
foreach (string validation in validations)
{
if (validation.StartsWith("regx:"))
{
if (!m.IsEmpty || !string.IsNullOrEmpty(m.InnerText))
{
//load validation xml obj library
if (_xmRegX == null)
throw new Exception("RegX input validation fails, RegX library not loaded");
// TODO: pass back friendly title for item
if (!validInputTestRegX(m.InnerText, validation.Split(':')[1]))
{
if (!isrequired && m.InnerText.Length == 0)
result = true;
else
{
result = false;
ProjectExceptionArgs args = new ProjectExceptionArgs(String.Format("Invalid Format for item: {0}", String.IsNullOrEmpty(m.GetAttribute("title")) ? m.GetAttribute("name") : m.GetAttribute("title")), SeverityLevel.Format);
_handler.Add(args);
}
}
}
}
else
{
switch (validation)
{
case "required":
// expecting a value for innertext
required = true;
if (m.IsEmpty)
{
result = false;
ProjectExceptionArgs args = new ProjectExceptionArgs(String.Format("A value is required: {0}", String.IsNullOrEmpty(m.GetAttribute("title")) ? m.GetAttribute("name") : m.GetAttribute("title")), SeverityLevel.Format);
_handler.Add(args);
}
break;
}
}
}
// test the object type for consistency with object value
if (required && result)
switch (m.GetAttribute("type"))
{
case "int":
if (!(validInputTestNumber(m.InnerText)))
{
result = false;
ProjectExceptionArgs args = new ProjectExceptionArgs(String.Format("Format Exception, expecting a valid number for: {0}", String.IsNullOrEmpty(m.GetAttribute("title")) ? m.GetAttribute("name") : m.GetAttribute("title")), SeverityLevel.Format);
_handler.Add(args);
}
break;
case "text":
case "varchar":
if (!(validInputTestCharacters(m.InnerText, m.GetAttribute("size"))))
{
result = false;
ProjectExceptionArgs args = new ProjectExceptionArgs(String.Format("Format Exception, too many characters for: {0}, expecting: {1}", String.IsNullOrEmpty(m.GetAttribute("title")) ? m.GetAttribute("name") : m.GetAttribute("title"), m.GetAttribute("size")), SeverityLevel.Format);
_handler.Add(args);
}
break;
case "date":
// expecting a value that can parse as a date
if (!(validInputTestDate(m.InnerText)))
{
result = false;
ProjectExceptionArgs args = new ProjectExceptionArgs(String.Format("Format Exception, expecting a valid date for: {0}", String.IsNullOrEmpty(m.GetAttribute("title")) ? m.GetAttribute("name") : m.GetAttribute("title"), m.GetAttribute("size")), SeverityLevel.Format);
_handler.Add(args);
}
break;
}
return result;
}
private void _Transform()
{
try
{
//validate before we get started
if (classXSLObjectSource == "")
{
ProjectExceptionArgs args = new ProjectExceptionArgs("Stylesheet Not Set", "xmlTransformer", "_Transform", null, SeverityLevel.Critical, LogLevel.Event);
throw new ProjectException(args);
}
else if (!File.Exists(classXSLObjectSource))
{
string errmsg = string.Format("Could not find stylesheet: {0}", classXSLObjectSource);
ProjectExceptionArgs args = new ProjectExceptionArgs(errmsg, "_Transform", "_Transform", null, SeverityLevel.Critical, LogLevel.Event);
throw new ProjectException(args);
}
//check for XML Source
//load up empty if non existent
if (classXMLObjectSource == null)
{
classXMLObjectSource = new XmlDocument();
classXMLObjectSource.LoadXml(@"<?xml version='1.0'?><ROOT/>");
}
//create a navigator object
XPathNavigator xn;
xn = classXMLObjectSource.CreateNavigator();
//run the transformation
xslTransformer(xn, clsXSLArgs);
}
catch (IOException e)
{
string errmsg = "FileIO Transformation Error";
ProjectExceptionArgs args = new ProjectExceptionArgs(errmsg, "xmlTransformer", "_Transform", null, SeverityLevel.Critical, LogLevel.Event);
throw new ProjectException(args, e);
}
catch (XmlException e)
{
string errmsg = "XmlException Transformation Error";
ProjectExceptionArgs args = new ProjectExceptionArgs(errmsg, "xmlTransformer", "_Transform", null, SeverityLevel.Critical, LogLevel.Event);
throw new ProjectException(args, e);
}
catch (HttpException e)
{
string errmsg = "HttpResponse Transformation Error";
ProjectExceptionArgs args = new ProjectExceptionArgs(errmsg, "xmlTransformer", "_Transform", null, SeverityLevel.Critical, LogLevel.Event);
throw new ProjectException(args, e);
}
}
/// <summary>
/// Resolves Xml Content for the current page request and returns the relative location where it was resolved
/// </summary>
/// <param name="content"></param>
/// <param name="LocalPath"></param>
/// <returns></returns>
private string getXmlResources(XmlDocument content, ref XmlNode current)
{
try
{
if (!_useCache)
{
try
{
foreach (var key in _cacheKeys)
Cache.Remove(key.Value);
}
catch { }
}
if (_useCache)
{
if (Cache[_cacheKeys[_cacheKeyEnum.XmlCacheKey]] == null)
{
foreach (var key in _cacheKeys)
Cache.Remove(key.Value);
}
else
{
var obj = Cache[_cacheKeys[_cacheKeyEnum.XmlCacheKey]];
content = (XmlDocument)Cache[_cacheKeys[_cacheKeyEnum.XmlCacheKey]];
current = (XmlNode)Cache[_cacheKeys[_cacheKeyEnum.ContextCacheKey]];
if (!((string)Cache[_cacheKeys[_cacheKeyEnum.XslCacheKey]] == "--DEFAULT--")) // no stylesheet resolved, this falls back to a default stylesheet
TMPLT.setXslt((string)Cache[_cacheKeys[_cacheKeyEnum.XslCacheKey]]);
if (Cache[_cacheKeys[_cacheKeyEnum.PHCacheKey]] != null)
{
_pageHeirarchy = new List<string>();
TMPLT.ClearBrowserpageItem("PAGE_HEIRARCHY");
var browseritems = (XmlNode)Cache[_cacheKeys[_cacheKeyEnum.PHCacheKey]];
foreach (XmlNode phnode in browseritems.SelectNodes("item"))
{
_pageHeirarchy.Add(phnode.InnerText);
TMPLT.AddBrowserPageItem("PAGE_HEIRARCHY", phnode.InnerText);
}
}
return (string)Cache[_cacheKeys[_cacheKeyEnum.ContentPathKey]];
}
}
bool foundXml = false;
bool foundXsl = false;
string resultcontentpath = null;
string xslpath = null;
string localxmlpath = null;
//burn down approach, looking for relative content
for (int x = _pageHeirarchy.Count; x > 0; x--)
{
if (!foundXml)
{
localxmlpath = String.Join("/", _pageHeirarchy.ToArray(), 0, x);
if (_resources.Exists(String.Format("{0}/{1}.xml", localxmlpath, _pageHeirarchy[x - 1])))
{
resultcontentpath = localxmlpath;
if (_useCdn)
content.Load(_resources.FullWebPath(_resources.IndexOf) + "?timestamp" + DateTime.Now.ToString("yyyyMMddHHmmssffff"));
else
content.Load(Server.MapPath(_resources.AbsolutePath(_resources.IndexOf)));
foundXml = true;
}
}
if (!foundXsl)
{
var tempxsl = String.Join("/", _pageHeirarchy.ToArray(), 0, x);
if (_resources.Exists(String.Format("{0}/{1}.xsl", tempxsl, _pageHeirarchy[x - 1])))
{
foundXsl = true;
resultcontentpath = localxmlpath;
xslpath = _resources.FullWebPath(_resources.IndexOf) + "?timestamp" + DateTime.Now.ToString("yyyyMMddHHmmssffff");
}
}
}
// look for default content in root client projectFlx path considering a default as well
if (!foundXml || !foundXsl)
{
if(!foundXml)
resultcontentpath = localxmlpath = "";
string[] resource = new string[] { _pageHeirarchy[0], "default" };
foreach (string s in resource)
{
if (!foundXml && _resources.Exists(String.Format("{0}.xml", s)))
{
if (s == "default")
{
resultcontentpath = "default";
//_pageHeirarchy = new List<string>();
//_pageHeirarchy.Add("default");
//TMPLT.ClearBrowserpageItem("PAGE_HEIRARCHY");
//TMPLT.AddBrowserPageItem("PAGE_HEIRARCHY", "default");
if (_useCache)
Cache.Insert(_cacheKeys[_cacheKeyEnum.PHCacheKey], TMPLT.DOCxml.SelectSingleNode("flx/proj/browser/page/PAGE_HEIRARCHY"));
}
if (_useCdn)
content.Load(_resources.FullWebPath(_resources.IndexOf) + "?timestamp" + DateTime.Now.ToString("yyyyMMddHHmmssffff"));
else
content.Load(Server.MapPath(_resources.AbsolutePath(_resources.IndexOf)));
foundXml = true;
}
if (foundXml && _resources.Exists(String.Format("{0}.xsl", s)))
if (_useCdn)
xslpath = _resources.FullWebPath(_resources.IndexOf);
else
xslpath = Server.MapPath(_resources.AbsolutePath(_resources.IndexOf));
}
}
if (foundXml)
{
if (!String.IsNullOrEmpty(xslpath))
TMPLT.setXslt(xslpath);
}
else
{
if (!foundXml && File.Exists(Path.Combine(_projectFlxPath, "content/projectflx.xml")))
{
content.Load(Path.Combine(_projectFlxPath, "content/projectflx.xml"));
TMPLT.setXslt(Path.Combine(_projectFlxPath, "Documents/WEB_DOCUMENT_TEMPLATE.xsl"));
}
}
// context for the current page
var context2 = (XmlNode)content.DocumentElement.Clone();
if (context2 == null)
throw new Exception("Failed to load content for the request");
string xpath;
_pageHeirarchy.ForEach(pg =>
{
xpath = String.Format("page[translate(@name, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz')='{0}'] | content[translate(@name,'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz')='{0}']", pg);
if (context2.SelectSingleNode(xpath) != null)
context2 = context2.SelectSingleNode(xpath);
else
return;
});
current = context2;
// strip child context nodes
foreach (XmlNode node in current.SelectNodes("content"))
current.RemoveChild(node);
if (_useCache)
{
string depFile = Server.MapPath(Path.Combine("/ac", _cacheKeys[_cacheKeyEnum.XmlCacheKey].Substring("cache:".Length) + ".cache"));
using (StreamWriter writer = new StreamWriter(depFile))
{
writer.WriteLine(DateTime.Now.ToString("yyyyMMddHHmmssffff"));
}
var cachedependency = new CacheDependency(depFile);
Cache.Insert(_cacheKeys[_cacheKeyEnum.XmlCacheKey], content, cachedependency, DateTime.Now.AddMinutes(_cacheMinutes), System.Web.Caching.Cache.NoSlidingExpiration);
Cache.Insert(_cacheKeys[_cacheKeyEnum.ContextCacheKey], current);
Cache.Insert(_cacheKeys[_cacheKeyEnum.XslCacheKey], String.IsNullOrEmpty(xslpath) ? "--DEFAULT--" : xslpath);
Cache.Insert(_cacheKeys[_cacheKeyEnum.ContentPathKey], resultcontentpath);
}
return resultcontentpath;
}
catch (Exception unhandled)
{
var args = new ProjectExceptionArgs("Unhandled Exception Caught", "ProjectFlx.FlxMain", "getXmlResources(XmlDocument, XmlNode)", null, SeverityLevel.Critical, LogLevel.Debug);
throw new ProjectException(args, unhandled);
}
}
/// <summary>
/// Execute Site Termination Code
/// </summary>
public virtual void SITE_TERMINATE()
{
if(_SiteMap)
return;
List<XmlNode> rawscript;
if (_useCache && Cache[_cacheKeys[_cacheKeyEnum.WaitClosureKey]] == null)
{
// TODO: this remains cached even after deleting dependent user file
if (Cache[_cacheKeys[_cacheKeyEnum.ScriptCacheKey]] != null)
{
rawscript = (List<XmlNode>)Cache[_cacheKeys[_cacheKeyEnum.ScriptCacheKey]];
TMPLT.DOCxml.SelectSingleNode("/flx/proj/browser/page/SCRIPT").RemoveAll();
foreach (XmlNode node in rawscript)
TMPLT.AddBrowserPageItem("RAW_SCRIPT", node.InnerText);
return;
}
try
{
StringWriter writer = new StringWriter();
JsonTextWriter jwriter = new JsonTextWriter(writer);
jwriter.WriteStartObject();
jwriter.WritePropertyName("joiner");
jwriter.WriteStartArray();
jwriter.WriteStartObject();
jwriter.WritePropertyName("application");
jwriter.WriteValue("FLXIncludedScript");
jwriter.WritePropertyName("compile");
jwriter.WriteValue(true);
jwriter.WritePropertyName("version");
jwriter.WriteValue(1.0d);
jwriter.WritePropertyName("required");
jwriter.WriteStartArray();
if (TMPLT == null || TMPLT.DOCxml == null || TMPLT.DOCxml.DocumentElement == null)
throw new Exception("TMPLT not properly initialized");
foreach (XmlNode node in TMPLT.DOCxml.SelectNodes("/flx/proj/browser/page/SCRIPT/item"))
{
jwriter.WriteValue(node.InnerText);
}
jwriter.WriteEndArray();
jwriter.WriteEndObject();
jwriter.WriteEndObject();
jwriter.Flush();
var result = Stub.jsJoiner.Joiner.invokeWebApplicationJoiner2(writer.ToString());
if (result == null)
throw new Exception("jsJoiner returns null at: Stub.jsJoine.Joiner.invokeWebApplicationJoiner2");
// write a query to check for server errors
var query = (from r in result
where r.Xml.SelectSingleNode("compilationResult/errors/error | compilationResult/serverErrors/error") != null
select r.Xml).ToList();
if (query == null || query.Count == 0)
{
rawscript = new List<XmlNode>();
// no errors, embed script in page
XmlNode scriptnode = TMPLT.DOCxml.SelectSingleNode("/flx/proj/browser/page/SCRIPT");
if (scriptnode != null)
{
try
{
query = (from r in result select r.Xml).ToList();
foreach (XmlNode node in query)
{
if (node.SelectSingleNode("compilationResult/serverErrors/error") != null)
{
if (node.SelectSingleNode("compilationResult/serverErrors/error[@code=\"22\"]") != null)
throw new ProjectException("Too many compiles");
else
throw new Exception(node.SelectSingleNode("compilationResult/serverErrors/error").InnerText);
}
TMPLT.AddBrowserPageItem("RAW_SCRIPT", node.SelectSingleNode("compilationResult/compiledCode").InnerText);
rawscript.Add(node.SelectSingleNode("compilationResult/compiledCode"));
}
if (_useCache)
{
Cache.Insert(_cacheKeys[_cacheKeyEnum.ScriptCacheKey], rawscript, null, DateTime.Now.AddMinutes(_cacheMinutes), System.Web.Caching.Cache.NoSlidingExpiration);
}
scriptnode.RemoveAll();
}
catch (ProjectException handled)
{
if (handled.Message == "Too many compiles")
{
Cache.Insert(_cacheKeys[_cacheKeyEnum.WaitClosureKey], DateTime.Now.ToUniversalTime(), null, DateTime.Now.AddMinutes(15), System.Web.Caching.Cache.NoSlidingExpiration);
TMPLT.AddCommentTag("jsCompile", handled.Message);
}
else
TMPLT.AddException(handled);
}
catch (Exception unhandled)
{
try
{
foreach (var gc in result)
{
TMPLT.AddXML(gc.Xml);
}
}
catch { }
throw new Exception("Error compiling jsJoiner code", unhandled);
}
}
}
else
{
// pass errors to our template for later evaluation
foreach (XmlNode node in query)
{
XmlDocument addDoc = new XmlDocument();
addDoc.InnerXml = node.OuterXml;
TMPLT.AddXML(addDoc);
}
}
}
catch (Exception unhandled)
{
var args = new ProjectExceptionArgs("Unhandled Exception Caught in FlxWebsite SITE_TERMINATE", "ProjectFlx.FlxMain", "SITE_TERMINATE", null, SeverityLevel.Critical, LogLevel.Debug);
throw new ProjectException(args, unhandled);
}
}
else
{
try
{
if (Cache[_cacheKeys[_cacheKeyEnum.WaitClosureKey]] != null)
TMPLT.AddCommentTag("GoogleClosurePaused", ((DateTime)Cache[_cacheKeys[_cacheKeyEnum.WaitClosureKey]]).ToString("yyyyMMddHHmmssffff"));
if (Cache[_cacheKeys[_cacheKeyEnum.ScriptCacheKey]] != null)
Cache.Remove(_cacheKeys[_cacheKeyEnum.ScriptCacheKey]);
}
catch { }
}
}
public ProjectException(ProjectExceptionArgs Args, Exception inner) : base(Args.Message, inner)
{
_args = Args;
}
public ProjectException(string Message, Exception inner) : base(Message, inner)
{
_args = new ProjectExceptionArgs(Message);
}
public ProjectException(ProjectExceptionArgs Args) : base(Args.Message)
{
_args = Args;
}
