Esempio n. 1
0
 public ScriptContext Execute(string fullPath, FileAndDate scriptEditedAndBody, ScriptContext context)
 {
     ScriptEngine engine = runtime.GetEngineByFileExtension(fullPath.Split('.').Last().ToLowerInvariant());
     var paths = engine.GetSearchPaths();
     try
     {
         foreach (string path in
             site.FeatureDefinitions[new Guid("867106ba-29b5-4301-8b78-d4597f31f22a")].Properties["Paths"]
                 .ToString().SplitByChars(";"))
         {
             if (string.IsNullOrWhiteSpace(path) || !Directory.Exists(path))
             {
                 byte[] msg = ("Directory not found while trying to Paths from DLR feature: " + path).ToUtf8ByteArray();
                 engine.Runtime.IO.OutputStream.WriteAsync(msg, 0, msg.Count());
                 continue;
             }
             paths.Add(path);
         }
     }
     catch (Exception E)
     {
         byte[] exc = ("Exception while trying to load property Paths from DLR feature\n" + E.ToString()).ToUtf8ByteArray();
         engine.Runtime.IO.OutputStream.WriteAsync(exc, 0, exc.Count());
     }
     engine.SetSearchPaths(paths);
     byte[] importPaths = string.Format("Import paths: {0}\n", paths.JoinStrings("; ")).ToUtf8ByteArray();
     engine.Runtime.IO.OutputStream.WriteAsync(importPaths, 0, importPaths.Count());
     CompiledCode code = Compile(fullPath, scriptEditedAndBody, engine);
     context.Add("site", this.site);
     // TODO cache scope with preloaded libraries and namespaces
     ScriptScope scope = engine.CreateScope(context);
     code.Execute(scope);
     return new ScriptContext(scope.GetItems());
 }
Esempio n. 2
0
        private CompiledCode Compile(string scriptLink, FileAndDate scriptItem, ScriptEngine engine)
        {
            string cacheName = "script_" + scriptItem.LastUpdate.Ticks;
            KeyValuePair<DateTime, CompiledCode>? compiledItem = (KeyValuePair<DateTime, CompiledCode>?) HttpRuntime.Cache.Get(cacheName);

            // not in cache or not matching modificaction datetime of script from repository
            if (compiledItem == null || compiledItem.Value.Key != scriptItem.LastUpdate)
            {
                ScriptSource source = engine.CreateScriptSourceFromFile(scriptLink, Encoding.UTF8, SourceCodeKind.File);
                compiledItem = new KeyValuePair<DateTime, CompiledCode>(scriptItem.LastUpdate,
                    source.Compile());
                HttpRuntime.Cache.Insert(cacheName, compiledItem, null, DateTime.Now.AddDays(1), Cache.NoSlidingExpiration);
            }

            return compiledItem.Value.Value;
        }
Esempio n. 3
0
        /// <summary>
        /// Load a dllplugin from a path in SiteScripts, execute with given context
        /// </summary>
        /// <param name="fullPath"></param>
        /// <param name="scriptEditedAndBody"></param>
        /// <param name="context">Contains (at least) SPSite site</param>
        /// <returns></returns>
        public ScriptContext Execute(string fullPath, FileAndDate scriptEditedAndBody, ScriptContext context)
        {
            ILogging log = NaverticaLog.GetInstance();

            Assembly dll = null;
            try
            {
                dll = Assembly.Load(scriptEditedAndBody.BinaryData);
            }
            catch (Exception exc)
            {
                log.LogError(fullPath, exc);
            }

            if (dll != null)
            {
                try
                {
                    object instance = dll.CreateInstance(dll.DefinedTypes.First().FullName);

                    if (instance != null)
                    {
                        MethodInfo getInstanceMethod = instance.GetType().GetMethod("GetInstance");
                        var pluginInstance = getInstanceMethod.Invoke(instance, null);

                        MethodInfo pluginScopeMethod = instance.GetType().GetMethod("PluginScope");
                        var pluginScopes = pluginScopeMethod.Invoke(instance, null);

                        if (pluginScopes != null)
                        {
                            foreach (PluginHost scope in ((IEnumerable) pluginScopes))
                            {
                                switch (scope.GetType().Name)
                                {
                                    case "ExecutePagePluginHost":
                                        ExecutePagePluginHost.Add(this.site, pluginInstance as IPlugin);
                                        break;
                                    case "ItemReceiverPluginHost":
                                        ItemReceiverPluginHost.Add(this.site, pluginInstance as IPlugin);
                                        break;
                                    case "ListReceiverPluginHost":
                                        ListReceiverPluginHost.Add(this.site, pluginInstance as IPlugin);
                                        break;
                                    case "TimerJobPluginHost":
                                        TimerJobPluginHost.Add(this.site, pluginInstance as IPlugin);
                                        break;
                                }
                            }
                        }
                    }
                }
                catch (ReflectionTypeLoadException rtle)
                {
                    log.LogError("DLLExecute.Execute", rtle, rtle.LoaderExceptions.Select(ee => ee.ToString()).JoinStrings("\n"));
                }
                catch (Exception e)
                {
                    log.LogError("DLLExecute.Execute", e);
                }
            }

            return context;
        }