public RavenJToken ApplyScript(AdminJsScript script)
{
Engine jintEngine;
try
{
jintEngine = CreateEngine(script);
}
catch (NotSupportedException e)
{
throw new ParseException("Could not parse script", e);
}
catch (JavaScriptException e)
{
throw new ParseException("Could not parse script", e);
}
catch (Exception e)
{
throw new ParseException("Could not parse: " + Environment.NewLine + script.Script, e);
}
var result = jintEngine.Invoke("ExecuteAdminScript", database).ToObject();
return(RavenJToken.FromObject(result));
}
private Engine CreateEngine(AdminJsScript script)
{
var scriptWithProperLines = script.Script.NormalizeLineEnding();
// NOTE: we merged few first lines of wrapping script to make sure {0} is at line 0.
// This will all us to show proper line number using user lines locations.
var wrapperScript = string.Format(@"function ExecuteAdminScript(databaseInner){{ var Raven = importNamespace('Raven'); return (function(database){{ {0} }}).apply(this, [databaseInner]); }};", scriptWithProperLines);
using (LogContext.WithResource(database.Name))
{
_log.Info($"Excuting script from admin console:{Environment.NewLine}{wrapperScript}");
}
var jintEngine = new Engine(cfg =>
{
#if DEBUG
cfg.AllowDebuggerStatement();
#else
cfg.AllowDebuggerStatement(false);
#endif
cfg.AllowClr(typeof(DocumentDatabase).Assembly, typeof(RavenJObject).Assembly);
cfg.LimitRecursion(1024);
cfg.MaxStatements(int.MaxValue);
});
jintEngine.Options.MaxStatements(10000);
jintEngine.Execute(wrapperScript, new ParserOptions
{
Source = "main.js"
});
return(jintEngine);
}
private Engine CreateEngine(AdminJsScript script)
{
var scriptWithProperLines = script.Script.NormalizeLineEnding();
// NOTE: we merged few first lines of wrapping script to make sure {0} is at line 0.
// This will all us to show proper line number using user lines locations.
var wrapperScript = string.Format(@"function ExecuteAdminScript(databaseInner){{ var Raven = importNamespace('Raven'); return (function(database){{ {0} }}).apply(this, [databaseInner]); }};", scriptWithProperLines);
using (LogContext.WithResource(database.Name))
{
_log.Info($"Excuting script from admin console:{Environment.NewLine}{wrapperScript}");
}
var jintEngine = new Engine(cfg =>
{
#if DEBUG
cfg.AllowDebuggerStatement();
#else
cfg.AllowDebuggerStatement(false);
#endif
cfg.AllowClr(typeof(DocumentDatabase).Assembly /*Raven.Database*/, typeof(RavenJObject).Assembly /*Raven.Abstractions*/
, typeof(Slice).Assembly /*Voron*/, typeof(Sparrow.Memory).Assembly /*Sparrow*/, typeof(RaftEngine).Assembly /*Rachis*/
, typeof(Analyzer).Assembly /*Lucene*/, typeof(Term).Assembly /*Lucene*/, typeof(BooleanQuery).Assembly /*Lucene*/);
/*bundles are dynamically loaded so we can't reference them unless they are loaded by MEF*/
var bundles = AppDomain.CurrentDomain.GetAssemblies().Where(a => a.FullName.StartsWith("Raven.Bundles."));
cfg.AllowClr(bundles.ToArray());
cfg.LimitRecursion(1024);
cfg.MaxStatements(int.MaxValue);
});
jintEngine.Options.MaxStatements(10000);
jintEngine.Execute(wrapperScript, new ParserOptions
{
Source = "main.js"
});
return(jintEngine);
}