|
public SetParameter ( string name, DateTime value ) : |
||
| name | string | Local name of the DateTime value during the execution of the script |
| value | DateTime | Available DateTime value |
| return | ||
public static void Main(String[] args)
{
Logger logger = new ConsoleLogger();
Logging.SetLogger(logger);
string script = System.IO.File.ReadAllText(args[0]);
JintEngine engine = new JintEngine();
engine.SetParameter("language", "cs");
engine.SetParameter("util", new Util(engine));
engine.Run(script);
}
public static void Main(String[] args)
{
Logger logger = new ConsoleLogger();
Logging.SetLogger(logger);
string script = System.IO.File.ReadAllText(args[0]);
JintEngine engine = new JintEngine();
engine.SetParameter("language", "cs");
#if TEST_WINPHONE
engine.SetParameter("platform", "winphone");
#else
engine.SetParameter("platform", "windows");
#endif
engine.SetParameter("util", new Util(engine));
engine.Run(script);
}
protected override void CustomizeEngine(JintEngine jintEngine)
{
jintEngine.SetParameter("documentId", docId);
jintEngine.SetFunction("replicateTo", new Action<string,JsObject>(ReplicateToFunction));
foreach (var sqlReplicationTable in config.SqlReplicationTables)
{
var current = sqlReplicationTable;
jintEngine.SetFunction("replicateTo" + sqlReplicationTable.TableName, (Action<JsObject>)(cols =>
{
var tableName = current.TableName;
ReplicateToFunction(tableName, cols);
}));
}
}
public override void Load(string code = "")
{
try {
Engine = new JintEngine(Options.Ecmascript5)
.AllowClr(true);
Engine.SetParameter("Commands", chatCommands)
.SetParameter("DataStore", DataStore.GetInstance())
.SetParameter("Find", Find.GetInstance())
.SetParameter("GlobalData", GlobalData)
.SetParameter("Plugin", this)
.SetParameter("Server", Server.GetInstance())
.SetParameter("ServerConsoleCommands", consoleCommands)
.SetParameter("Util", Util.GetInstance())
.SetParameter("Web", Web)
.SetParameter("World", World.GetInstance())
.SetFunction("importClass", new importit(importClass));
Program = JintEngine.Compile(code, false);
Globals = (from statement in Program.Statements
where statement.GetType() == typeof(FunctionDeclarationStatement)
select ((FunctionDeclarationStatement)statement).Name).ToList<string>();
Engine.Run(Program);
object author = GetGlobalObject("Author");
object about = GetGlobalObject("About");
object version = GetGlobalObject("Version");
Author = author == null ? "" : author.ToString();
About = about == null ? "" : about.ToString();
Version = version == null ? "" : version.ToString();
State = PluginState.Loaded;
} catch (Exception ex) {
Logger.LogException(ex);
State = PluginState.FailedToLoad;
PluginLoader.GetInstance().CurrentlyLoadingPlugins.Remove(Name);
}
PluginLoader.GetInstance().OnPluginLoaded(this);
}
private void OutputLog(JintEngine engine)
{
var arr = engine.GetParameter("debug_outputs") as JsArray;
if (arr == null)
return;
for (int i = 0; i < arr.Length; i++)
{
var o = arr.get(i);
if (o == null)
continue;
Debug.Add(o.ToString());
}
engine.SetParameter("debug_outputs", engine.Global.ArrayClass.New());
}
private object ProcessValue(string val)
{
var engine = new JintEngine();
engine.SetParameter("$root", _data.Last());
engine.SetParameter("$data", _data.Peek());
engine.SetParameter("ko", Ko.Instance);
if (_data.Count > 1)
engine.SetParameter("$parent", _data.ElementAt(1));
// TODO: Support jQuery and Knockout libraries.
//engine.Run(Properties.Resources.jquery);
//engine.Run(Properties.Resources.knockout);
// Simplify $root vars by ignoring $parent(s) leading up to it.
val = RootPat.Replace(val, m => "$root.");
#region Handle $parent chains and $parents[i] pseudovariables.
// Simplify $parent(s) chains into a single $parents[generations] variable.
val = ParentPat.Replace(val, m => string.Format("$parents{0}.",
m.Groups["Index"].Captures.Cast<Capture>()
.Sum(c => int.Parse(c.Value) - 1) +
m.Groups[1].Captures.Count));
// Assign the appropriate data value from the stack.
foreach (var m in from Match m in ParentsPat.Matches(val) select m.Groups[1].Value)
engine.SetParameter("$parents" + m, _data.ElementAt(_data.Count - int.Parse(m)));
#endregion
// 1. Find non-js keyword members and prefix them with "$data."
// 2. Capitalize the first letter after a dot or space to conform to C# naming conventions.
val = Word.Replace(val, m => (ReservedKeywords.IsMatch(m.Groups["Word"].Value) || m.Groups[1].Value == "$")
? m.Value
: string.Concat(m.Groups[1].Value,
DotOrDollar.IsMatch(m.Groups[1].Value) ? string.Empty : "$data.",
m.Groups["c1"].Value.ToUpper(),
m.Groups[2].Value));
return engine.Run(val);
}
protected override void CustomizeEngine(JintEngine jintEngine)
{
jintEngine.SetParameter("documentId", docId);
jintEngine.SetFunction("sqlReplicate", (Action<string, string, JsObject>)((table, pkName, cols) =>
{
var itemToReplicates = dictionary.GetOrAdd(table);
itemToReplicates.Add(new ItemToReplicate
{
PkName = pkName,
DocumentId = docId,
Columns = ToRavenJObject(cols)
});
}));
}
/// <summary>
/// 获取待运行活动
/// </summary>
/// <param name="processDefID"></param>
/// <param name="srcActInst"></param>
/// <returns></returns>
public IList<Activity> GetActivateActivities(string processDefID, ActivityInst srcActInst)
{
IList<Definition.Transition> transitions = Persistence.GetOutTransitions(processDefID, srcActInst.ActivityDefID);
Activity srcActDef = Persistence.GetActivity(processDefID, srcActInst.ActivityDefID);
IList<Activity> activateActivities = new List<Activity>();
Activity defaultActivity = null;
foreach (var transition in transitions)
{
//IDictionary<string, object> parameters = new Dictionary<string, object>();
//parameters.SafeAdd("money", 1000);
//parameters.SafeAdd("number", 4);
//Context.Parameters = parameters;
////engine.SetParameter(":money", 1000);
//transition.Expression = "return @money-100>0&&@number<10;";
//new Regex(@"[^@@](?<p>@\w+)");对@@value,不表示变量;Regex(@"@\w*")以@开头的表示变量。
string expression = transition.Expression;
try
{
bool expressionResult = string.IsNullOrWhiteSpace(expression);
if (!expressionResult)
{
var prefix = WFUtil.ExpressionVariablePrefix;
Regex regex = new Regex(string.Format(@"{0}\w*", prefix));
MatchCollection matches = regex.Matches(expression.Replace(string.Format("{0}{0}", prefix), "###"));
JintEngine engine = new JintEngine();
if (matches != null && Context.Parameters != null)
{
foreach (Match match in matches)
{
string variable = match.Value.TrimStart(prefix);
if (Context.Parameters.ContainsKey(variable))
engine.SetParameter(variable, Context.Parameters[variable]);
}
}
expression = expression.Replace(string.Format("{0}{0}", prefix), "###").Replace(prefix.ToString(), "").Replace("###", prefix.ToString());
expressionResult = (bool)engine.Run(expression);
}
Activity destActivity = Persistence.GetActivity(processDefID, transition.DestActivity);
//记住默认活动
if (transition.IsDefault) defaultActivity = destActivity;
if (expressionResult && CanActivateActiviy(srcActInst.ProcessInstID, destActivity))
{
activateActivities.SafeAdd(destActivity);
}
}
catch (Exception ex)
{
WFUtil.HandleException(new WFException(typeof(ProcessRuntime).FullName, string.Format("计算表达式{0}出错", expression), ex));
throw;
}
}
if (activateActivities.Count == 0 && defaultActivity != null && CanActivateActiviy(srcActInst.ProcessInstID, defaultActivity))
{
activateActivities.Add(defaultActivity);
}
return activateActivities;
}
