public static List<EmailVariable> GetAndSetVariablesFromTemplate(string strInput, SPListItem sourceListItem, SPListItem taskItem, SPUser user)
{
List<EmailVariable> list = new List<EmailVariable>();
List<string> variables = new List<string>();
variables = extractVariables(strInput);
foreach (string variable in variables)
{
EmailVariable var = new EmailVariable(variable);
SetVariableValuesFromItem(var, sourceListItem, taskItem, user);
list.Add(var);
}
return list;
}
public static void ProcessGlobalVariables(EmailVariable variable, SPListItem sourceListItem, SPListItem taskItem)
{
SPSecurity.RunWithElevatedPrivileges(delegate()
{
using (SPWeb web = sourceListItem.ParentList.ParentWeb)
{
SPList globalVariableList = Utility.GetListFromURL(web.Site.RootWeb.Url + "/Lists/CMappGlobalVariables");
if (globalVariableList == null)
return;
SPQuery query = new SPQuery(globalVariableList.DefaultView);
query.Query = "<Where><And><Eq><FieldRef Name='Title' /><Value Type='Text'>" + variable.Name + "</Value></Eq>";
query.Query += "<Eq><FieldRef Name='Type' /><Value Type='Text'>Global Variable</Value></Eq></And></Where>";
SPListItemCollection items = globalVariableList.GetItems(query);
if (items != null && items.Count > 0)
{
SPListItem item = items[0];
if (item[new Guid("23250978-D4C9-4677-AEE5-C9A318740B1C")] != null)
variable.Value = item[new Guid("23250978-D4C9-4677-AEE5-C9A318740B1C")].ToString();
if (!string.IsNullOrEmpty(variable.Value) && !variable.Value.Contains("%" + variable.Type + ":" + variable.Name + "%"))
{
List<EmailVariable> newVariable = GetAndSetVariablesFromTemplate(variable.Value, item, taskItem);
variable.Value = SetValuesToContent(variable.Value, newVariable, new List<EmailVariable>());
}
else
{
if (item[new Guid("40BB5B9B-B29A-42e0-98BF-B0255441C53F")] != null)
variable.Value = item[new Guid("40BB5B9B-B29A-42e0-98BF-B0255441C53F")].ToString();
}
}
}
});
}
public static List<EmailVariable> GetVariablesFromDesigner(string strInput)
{
List<EmailVariable> list = new List<EmailVariable>();
return list;
if (string.IsNullOrEmpty(strInput))
return list;
Regex regex = new Regex("%(?<NAME>[^%\r\n]+)*%:(?<VALUE>[^%]+)");
MatchCollection mats = regex.Matches(strInput);
foreach (Match mat in mats)
{
EmailVariable var = new EmailVariable(mat.Groups["NAME"].Value, mat.Groups["VALUE"].Value);
list.Add(var);
}
return list;
}
public static void SetVariableValuesFromItem(EmailVariable variable, SPListItem sourceListItem, SPListItem taskItem, SPUser user)
{
PropertyInfo property;
switch (variable.Type.ToLower())
{
case Constants.Workflow.ITEM:
SetVariableValues(variable, sourceListItem);
break;
case Constants.Workflow.TASK:
if (taskItem == null) break;
SetVariableValues(variable, taskItem);
if (string.IsNullOrEmpty(variable.Value)
&& string.Compare("Comment", variable.Name, true) == 0)
{
Hashtable properties = SPWorkflowTask.GetExtendedPropertiesAsHashtable(taskItem);
if (properties.ContainsKey(Constants.Workflow.CCI_COMMENT))
{
variable.Value = properties[Constants.Workflow.CCI_COMMENT].ToString();
}
}
break;
case Constants.Workflow.TASK_LIST:
if (taskItem == null) break;
SetVariableValues(variable, taskItem.ParentList);
break;
case Constants.Workflow.CURRENT_USER:
if (user == null) break;
Type type = user.GetType();
property = type.GetProperties().FirstOrDefault(p => string.Compare(p.Name, variable.Name, true) == 0);
if (property == null)
break;
object value1 = property.GetValue(user, null);
variable.Value = value1 == null ? string.Empty : value1.ToString();
break;
case Constants.Workflow.GLOBAL:
ProcessGlobalVariables(variable, sourceListItem, taskItem);
break;
case Constants.Workflow.NONE:
break;
}
}
public static void SetVariableValuesFromItem(EmailVariable variable, SPListItem sourceListItem, SPListItem taskItem)
{
SetVariableValuesFromItem(variable, sourceListItem, taskItem, null);
}
public static void SetVariableValues(EmailVariable variable, SPListItem item)
{
if (item == null)
{
variable.Value = string.Empty;
return;
}
SPField varField = item.Fields.Cast<SPField>().
FirstOrDefault(p => string.Compare(p.Title, variable.Name, true) == 0 || string.Compare(p.InternalName, variable.Name, true) == 0);
if (varField != null)
{
switch (varField.Type)
{
case SPFieldType.User:
case SPFieldType.Lookup:
SetLookupValueFieldType(variable, item, varField);
break;
case SPFieldType.Invalid:
if (string.Compare(varField.TypeAsString, Constants.LOOKUP_WITH_PICKER_TYPE_NAME, true) == 0)
{
SetLookupValueFieldType(variable, item, varField);
}
if (string.Compare(varField.TypeAsString, Constants.LINK_TO_ITEM_TYPE_NAME, true) == 0)
{
//SetLookupValueFieldType(variable, item, varField);
variable.Value = item[varField.Id] != null ? item[varField.Id].ToString() : string.Empty;
}
break;
case SPFieldType.DateTime:
variable.Value = item[varField.Id] != null ? Convert.ToDateTime(item[varField.Id]).ToString("dd/MM/yyyy") : string.Empty;
break;
default:
variable.Value = item[varField.Id] != null ? item[varField.Id].ToString() : string.Empty;
break;
}
}
}
public static void SetVariableValues(EmailVariable variable, SPList list)
{
if (list == null)
{
variable.Value = string.Empty;
return;
}
if (string.Compare(variable.Name, "name", true) == 0)
{
variable.Value = list.Title;
}
if (string.Compare(variable.Name, "id", true) == 0)
{
variable.Value = list.ID.ToString();
}
}
public static void SetLookupValueFieldType(EmailVariable variable, SPListItem item, SPField varField)
{
if (item[varField.Id] == null) return;
SPFieldLookup lookupField = (SPFieldLookup)varField;
SPFieldLookupValue itemFieldValue = (SPFieldLookupValue)lookupField.GetFieldValue(item[varField.Id].ToString());
variable.Value = itemFieldValue.LookupValue;
}
