public void ProcessChanges(List <Script> allScripts)
{
var xml = UiItem.GetAttributeValue <string>(ItemUpdateAttribute) ?? UiItem.GetAttributeValue <string>(ItemAttribute);
XmlDocument doc = new XmlDocument();
doc.LoadXml(xml);
if (Type == "Form event" || Type == "Subgrid event")
{
if (Action == ScriptAction.Create)
{
XmlNode eventNode = null;
XmlNode eventsNode;
if (Event == "ontabstatechange")
{
var tabNode = doc.SelectSingleNode("//tab[@id='" + AttributeLogicalName + "']");
if (tabNode == null)
{
throw new Exception($"Unable to find tab Node with id {AttributeLogicalName}");
}
eventsNode = tabNode.GetOrCreateNode("events");
eventNode = eventsNode.SelectSingleNode("event[@application='false' and @name='tabstatechange']");
}
else
{
eventsNode = doc.FirstChild.GetOrCreateNode("events");
if (Event == "onchange")
{
if (Type == "Form event")
{
eventNode = eventsNode.SelectSingleNode(
"event[@application='false' and @name='onchange' and @attribute='" +
AttributeLogicalName + "']");
}
else
{
var parts = AttributeLogicalName.Split(':');
eventNode = eventsNode.SelectSingleNode(
"event[@application='false' and @name='onchange' and @attribute='" +
parts[1] + "' and @control='" + parts[0] + "']");
}
}
else if (Event == "onload" || Event == "onsave" || Event == "onrecordselect")
{
if (Type == "Form event")
{
eventNode = eventsNode.SelectSingleNode(
"event[@application='false' and @name='" + Event + "']");
}
else
{
eventNode = eventsNode.SelectSingleNode(
"event[@application='false' and @name='" + Event + "' and @control='" +
AttributeLogicalName + "']");
}
}
}
if (eventNode == null)
{
eventNode = eventsNode.AppendNewNode("event",
new Dictionary <string, string>
{
{ "name", Event == "ontabstatechange" ? "tabstatechange" : Event },
{ "application", "false" },
{ "active", "false" }
}
);
if (Type == "Form event" && Event == "onchange")
{
eventNode.AddAttribute("attribute", AttributeLogicalName);
}
if (Type == "Subgrid event")
{
var parts = AttributeLogicalName.Split(':');
eventNode.AddAttribute("relationship", "");
eventNode.AddAttribute("control", parts[0]);
if (Event == "onchange")
{
eventNode.AddAttribute("attribute", parts[1]);
}
;
}
eventsNode.AppendChild(eventNode);
}
var handlersNode = eventNode.GetOrCreateNode("Handlers");
handlersNode.AppendNewNodeAtIndex("Handler",
new Dictionary <string, string>
{
{ "functionName", MethodCalled },
{ "libraryName", Library },
{ "handlerUniqueId", Guid.NewGuid().ToString("B").ToLower() },
{ "enabled", (Enabled ?? false).ToString().ToLower() },
{ "parameters", Parameters },
{ "passExecutionContext", (PassExecutionContext ?? false).ToString().ToLower() }
},
NewOrder ?? Order);
}
else
{
var parts = AttributeLogicalName.Split(':');
var handlerNode = doc.SelectSingleNode("//event[@name='" + Event +
(Event == "onchange" ? "' and @attribute='" + (parts.Length > 1 ? parts[1] : AttributeLogicalName) : "") + "'" +
(Type == "Subgrid event" ? " and @control='" + parts[0] + "'" : "") +
"]/Handlers/Handler[@libraryName='" + Library + "' and @functionName='" + MethodCalled + "']");
if (handlerNode == null)
{
throw new Exception("Cannot find Handler node");
}
if (Action == ScriptAction.Delete)
{
var handlersNode = handlerNode.ParentNode;
var eventNode = handlersNode.ParentNode;
var eventsNode = eventNode.ParentNode;
if (handlersNode.ChildNodes.Count > 1)
{
handlersNode.RemoveChild(handlerNode);
}
else
{
eventNode.ParentNode.RemoveChild(eventNode);
}
if (eventsNode.ChildNodes.Count == 0)
{
eventsNode.ParentNode.RemoveChild(eventsNode);
}
}
else if (Action == ScriptAction.Update)
{
if (NewEnabled.HasValue)
{
handlerNode.Attributes["enabled"].Value = NewEnabled.Value ? "true" : "false";
}
if (!string.IsNullOrEmpty(NewParameters))
{
handlerNode.Attributes["parameters"].Value = NewParameters;
}
if (!string.IsNullOrEmpty(NewLibrary))
{
handlerNode.Attributes["libraryName"].Value = NewLibrary;
}
if (!string.IsNullOrEmpty(NewMethodCalled))
{
handlerNode.Attributes["functionName"].Value = NewMethodCalled;
}
if (NewPassExecutionContext.HasValue)
{
handlerNode.Attributes["passExecutionContext"].Value =
NewPassExecutionContext.Value ? "true" : "false";
}
if (NewOrder.HasValue)
{
var eventScripts = allScripts.Where(s =>
s.Type == Type &&
s.Event == Event && s.UiItem.Id == UiItem.Id &&
s.AttributeLogicalName == AttributeLogicalName)
.OrderBy(s => s.NewOrder ?? s.Order);
var parentNode = handlerNode.ParentNode;
List <XmlNode> nodes = new List <XmlNode>();
foreach (var eventScript in eventScripts)
{
var esParts = eventScript.AttributeLogicalName.Split(':');
var node = doc.SelectSingleNode("//event[@name='" + eventScript.Event +
(eventScript.Event == "onchange" ? "' and @attribute='" + (esParts.Length > 1 ? esParts[1] : eventScript.AttributeLogicalName) : "") + "'" +
(eventScript.Type == "Subgrid event" ? " and @control='" + esParts[0] + "'" : "") +
"]/Handlers/Handler[@libraryName='" + eventScript.Library + "' and @functionName='" + eventScript.MethodCalled + "']");
//var node = doc.SelectSingleNode("//event[@name='" + eventScript.Event + (eventScript.Event == "onchange" ? "' and @attribute='" + eventScript.AttributeLogicalName : "") + "']/Handlers/Handler[@libraryName='" +
// eventScript.Library +
// "' and @functionName='" + eventScript.MethodCalled + "']");
if (node == null)
{
continue;
}
nodes.Add(node);
parentNode.RemoveChild(node);
}
foreach (var node in nodes)
{
parentNode.AppendChild(node);
}
}
}
}
}
else if (Type == "Form Library")
{
if (Action == ScriptAction.Create)
{
var librariesNode = doc.FirstChild.GetOrCreateNode("formLibraries");
librariesNode.AppendNewNodeAtIndex("Library",
new Dictionary <string, string>
{
{ "name", Library },
{ "libraryUniqueId", Guid.NewGuid().ToString("B").ToLower() },
}, NewOrder ?? Order);
}
else
{
var node = doc.FirstChild.SelectSingleNode("formLibraries/Library[@name = '" + Library + "']");
if (node == null)
{
throw new Exception("Unable to find Library node");
}
if (Action == ScriptAction.Update)
{
if (!string.IsNullOrEmpty(NewLibrary))
{
node.Attributes["name"].Value = NewLibrary;
}
if (NewOrder.HasValue)
{
var eventScripts = allScripts.Where(s =>
s.Type == Type &&
s.UiItem.Id == UiItem.Id)
.OrderBy(s => s.NewOrder ?? s.Order);
var parentNode = node.ParentNode;
List <XmlNode> tempNodes = new List <XmlNode>();
foreach (var eventScript in eventScripts)
{
var tempNode = doc.FirstChild.SelectSingleNode("formLibraries/Library[@name = '" + eventScript.Library + "' or @name='" + eventScript.NewLibrary + "']");
if (tempNode == null)
{
continue;
}
tempNodes.Add(tempNode);
parentNode.RemoveChild(tempNode);
}
foreach (var tempNode in tempNodes)
{
parentNode.AppendChild(tempNode);
}
}
}
else if (Action == ScriptAction.Delete)
{
var parentNode = node.ParentNode;
parentNode.RemoveChild(node);
if (parentNode.ChildNodes.Count == 0)
{
parentNode.ParentNode.RemoveChild(parentNode);
}
}
}
}
else if (Type == "Homepage Grid event")
{
if (Action == ScriptAction.Create)
{
XmlNode eventNode = null;
XmlNode eventsNode = doc.FirstChild.GetOrCreateNode("events");
if (Event == "onchange")
{
eventNode = eventsNode.SelectSingleNode(
"event[@application='false' and @name='onchange' and @attribute='" +
AttributeLogicalName + "']");
}
else if (Event == "onsave" || Event == "onrecordselect")
{
eventNode = eventsNode.SelectSingleNode(
"event[@application='false' and @name='" + Event + "']");
}
if (eventNode == null)
{
eventNode = eventsNode.AppendNewNode("event",
new Dictionary <string, string>
{
{ "name", Event.ToLower() },
{ "application", "false" },
{ "active", "false" },
{ "control", "Grids" },
{ "relationship", "" }
}
);
if (Event == "onchange")
{
eventNode.AddAttribute("attribute", AttributeLogicalName);
}
}
var handlersNode = eventNode.GetOrCreateNode("Handlers");
handlersNode.AppendNewNodeAtIndex("Handler",
new Dictionary <string, string>
{
{ "functionName", MethodCalled },
{ "libraryName", Library },
{ "handlerUniqueId", Guid.NewGuid().ToString("B").ToLower() },
{ "enabled", (Enabled ?? false).ToString().ToLower() },
{ "parameters", Parameters },
{ "passExecutionContext", (PassExecutionContext ?? false).ToString().ToLower() }
},
NewOrder ?? Order
);
}
else
{
var handlerNode = doc.SelectSingleNode("//event[@name='" + Event + (Event == "onchange" ? "' and @attribute='" + AttributeLogicalName : "") + "']/Handlers/Handler[@libraryName='" +
Library +
"' and @functionName='" + MethodCalled + "']");
if (handlerNode == null)
{
throw new Exception("Cannot find Handler node");
}
if (Action == ScriptAction.Delete)
{
var handlersNode = handlerNode.ParentNode;
var eventNode = handlersNode.ParentNode;
var eventsNode = eventNode.ParentNode;
if (handlersNode.ChildNodes.Count > 1)
{
handlersNode.RemoveChild(handlerNode);
}
else
{
eventNode.ParentNode.RemoveChild(eventNode);
}
if (eventsNode.ChildNodes.Count == 0)
{
eventsNode.ParentNode.RemoveChild(eventsNode);
}
}
else if (Action == ScriptAction.Update)
{
if (NewEnabled.HasValue)
{
handlerNode.Attributes["enabled"].Value = NewEnabled.Value ? "true" : "false";
}
if (!string.IsNullOrEmpty(NewParameters))
{
handlerNode.Attributes["parameters"].Value = NewParameters;
}
if (!string.IsNullOrEmpty(NewLibrary))
{
handlerNode.Attributes["libraryName"].Value = NewLibrary;
}
if (!string.IsNullOrEmpty(NewMethodCalled))
{
handlerNode.Attributes["functionName"].Value = NewMethodCalled;
}
if (NewPassExecutionContext.HasValue)
{
handlerNode.Attributes["passExecutionContext"].Value =
NewPassExecutionContext.Value ? "true" : "false";
}
if (NewOrder.HasValue)
{
var eventScripts = allScripts.Where(s =>
s.Type == Type &&
s.Event == Event && s.UiItem.Id == UiItem.Id &&
s.AttributeLogicalName == AttributeLogicalName)
.OrderBy(s => s.NewOrder ?? s.Order);
var parentNode = handlerNode.ParentNode;
List <XmlNode> nodes = new List <XmlNode>();
foreach (var eventScript in eventScripts)
{
var node = doc.SelectSingleNode("//event[@name='" + eventScript.Event + (eventScript.Event == "onchange" ? "' and @attribute='" + eventScript.AttributeLogicalName : "") + "']/Handlers/Handler[@libraryName='" +
eventScript.Library +
"' and @functionName='" + eventScript.MethodCalled + "']");
if (node == null)
{
continue;
}
nodes.Add(node);
parentNode.RemoveChild(node);
}
foreach (var node in nodes)
{
parentNode.AppendChild(node);
}
}
}
}
}
else if (Type == "Homepage Grid Library")
{
if (Action == ScriptAction.Create)
{
var formLibrariesNode = doc.FirstChild.GetOrCreateNode("formLibraries");
formLibrariesNode.AppendNewNodeAtIndex("Library",
new Dictionary <string, string>
{
{ "name", Library },
{ "libraryUniqueId", Guid.NewGuid().ToString("B").ToLower() }
},
NewOrder ?? Order
);
}
else
{
var node = doc.SelectSingleNode("//Library[@name = '" + Library + "']");
if (node == null)
{
throw new Exception("Unable to find Library node");
}
if (Action == ScriptAction.Update)
{
if (!string.IsNullOrEmpty(NewLibrary))
{
node.Attributes["name"].Value = NewLibrary;
}
if (NewOrder.HasValue)
{
var eventScripts = allScripts.Where(s =>
s.Type == Type &&
s.UiItem.Id == UiItem.Id)
.OrderBy(s => s.NewOrder ?? s.Order);
var parentNode = node.ParentNode;
List <XmlNode> tempNodes = new List <XmlNode>();
foreach (var eventScript in eventScripts)
{
var tempNode = doc.FirstChild.SelectSingleNode("//Library[@name = '" + eventScript.Library + "' or @name='" + eventScript.NewLibrary + "']");
if (tempNode == null)
{
continue;
}
tempNodes.Add(tempNode);
parentNode.RemoveChild(tempNode);
}
foreach (var tempNode in tempNodes)
{
parentNode.AppendChild(tempNode);
}
}
}
else if (Action == ScriptAction.Delete)
{
var parentNode = node.ParentNode;
parentNode.RemoveChild(node);
if (parentNode.ChildNodes.Count == 0)
{
parentNode.ParentNode.RemoveChild(parentNode);
}
}
}
}
else if (Type == "Grid Icon")
{
var node = doc.DocumentElement.SelectSingleNode("row/cell[@name='" + AttributeLogicalName + "']");
if (node == null)
{
throw new Exception($"Unable to find cell node for attribute {AttributeLogicalName}");
}
if (Action == ScriptAction.Update || Action == ScriptAction.Create)
{
if (!string.IsNullOrEmpty(NewLibrary))
{
if (node.Attributes["imageproviderwebresource"] == null)
{
node.AddAttribute("imageproviderwebresource", $"$webresource:{NewLibrary}");
}
else
{
node.Attributes["imageproviderwebresource"].Value = $"$webresource:{NewLibrary}";
}
}
if (!string.IsNullOrEmpty(NewMethodCalled))
{
if (node.Attributes["imageproviderfunctionname"] == null)
{
node.AddAttribute("imageproviderfunctionname", NewMethodCalled);
}
else
{
node.Attributes["imageproviderfunctionname"].Value = NewMethodCalled;
}
}
}
else if (Action == ScriptAction.Delete)
{
node.Attributes.Remove(node.Attributes["imageproviderwebresource"]);
node.Attributes.Remove(node.Attributes["imageproviderfunctionname"]);
}
}
else
{
return;
}
UiItem[ItemUpdateAttribute] = doc.OuterXml;
}
