Ejemplo n.º 1
0
        public override void GenerateSourceCode(IEnumerable <IList <Chunk> > viewTemplates, IEnumerable <IList <Chunk> > allResources)
        {
            var source = new StringBuilder();

            var anonymousTypeVisitor = new JavascriptAnonymousTypeVisitor();
            var globalMembers        = new JavascriptGlobalMembersVisitor(source);
            var preRenderVisitor     = new JavascriptPreRenderVisitor(source);
            var generatedJavascript  = new JavascriptGeneratedCodeVisitor(source);
            var postRenderVisitor    = new JavascriptPostRenderVisitor(source);

            var primaryName = Descriptor.Templates[0];
            var nameParts   = primaryName
                              .Split(new[] { '/', '\\' }, StringSplitOptions.RemoveEmptyEntries)
                              .Select(name => SafeName(name));

            // convert some syntax from csharp to javascript
            foreach (var template in viewTemplates)
            {
                anonymousTypeVisitor.Accept(template);
            }

            var cumulativeName = "window.Spark";

            foreach (var part in nameParts)
            {
                source.Append("if (!").Append(cumulativeName).Append(") ").Append(cumulativeName).
                AppendLine(" = {};");
                cumulativeName = cumulativeName + "." + part;
            }

            source.Append(cumulativeName).AppendLine(" = {");
            foreach (var chunks in allResources)
            {
                globalMembers.Accept(chunks);
            }
            source.AppendLine("RenderView: function(viewData) {");


            source.Append("var StringWriter = function() {");
            source.Append("this._parts = [];");
            source.Append("this.Write = function(arg) {this._parts.push(arg.toString());};");
            source.Append("this.toString = function() {return this._parts.join('');};");
            source.AppendLine("};");

            source.AppendLine("var Output = new StringWriter();");

            source.AppendLine("var Content = {};");

            source.Append("function OutputScope(arg) {");
            source.Append("if (typeof arg == 'string') {if (!Content[arg]) Content[arg] = new StringWriter(); arg = Content[arg];}");
            source.Append("OutputScope._frame = {_frame:OutputScope.Frame, _output:Output};");
            source.Append("Output = arg;");
            source.AppendLine("};");

            source.Append("function DisposeOutputScope() {");
            source.Append("Output = OutputScope._frame._output;");
            source.Append("OutputScope._frame = OutputScope._frame._frame;");
            source.AppendLine("};");

            foreach (var chunks in allResources)
            {
                preRenderVisitor.Accept(chunks);
            }

            var level = 0;

            foreach (var template in viewTemplates)
            {
                source.Append("function RenderViewLevel").Append(level).AppendLine("() {");
                generatedJavascript.Accept(template);
                source.AppendLine("}");
                ++level;
            }

            source.AppendLine("RenderViewLevel0();");

            foreach (var chunks in allResources)
            {
                postRenderVisitor.Accept(chunks);
            }

            source.AppendLine("return Output.toString();");
            source.AppendLine("} // function RenderView");

            source.Append("} // ").AppendLine(cumulativeName);

            SourceCode = source.ToString();
        }
        public override void GenerateSourceCode(IEnumerable <IList <Chunk> > viewTemplates, IEnumerable <IList <Chunk> > allResources)
        {
            StringBuilder source = new StringBuilder();
            JavascriptAnonymousTypeVisitor visitor  = new JavascriptAnonymousTypeVisitor();
            JavascriptGlobalMembersVisitor visitor2 = new JavascriptGlobalMembersVisitor(source);
            JavascriptPreRenderVisitor     visitor3 = new JavascriptPreRenderVisitor(source);
            JavascriptGeneratedCodeVisitor visitor4 = new JavascriptGeneratedCodeVisitor(source);
            JavascriptPostRenderVisitor    visitor5 = new JavascriptPostRenderVisitor(source);
            string str = base.Descriptor.Templates[0];
            IEnumerable <string> enumerable = str.Split(new char[] { Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar }, StringSplitOptions.RemoveEmptyEntries).Select <string, string>(new Func <string, string>(JavascriptViewCompiler.SafeName));

            foreach (IList <Chunk> list in viewTemplates)
            {
                visitor.Accept(list);
            }
            string str2 = "window.Spark";

            foreach (string str3 in from p in enumerable
                     where p != "~"
                     select p)
            {
                source.Append("if (!").Append(str2).Append(") ").Append(str2).AppendLine(" = {};");
                str2 = str2 + "." + str3;
            }
            source.Append(str2).AppendLine(" = {");
            foreach (IList <Chunk> list2 in allResources)
            {
                visitor2.Accept(list2);
            }
            source.AppendLine("RenderView: function(viewData) {");
            source.Append("var StringWriter = function() {");
            source.Append("this._parts = [];");
            source.Append("this.Write = function(arg) {if(arg !== null){this._parts.push(arg.toString());}};");
            source.Append("this.toString = function() {return this._parts.join('');};");
            source.AppendLine("};");
            source.AppendLine("var Output = new StringWriter();");
            source.AppendLine("var Content = {};");
            source.Append("function OutputScope(arg) {");
            source.Append("if (typeof arg == 'string') {if (!Content[arg]) Content[arg] = new StringWriter(); arg = Content[arg];}");
            source.Append("OutputScope._frame = {_frame:OutputScope.Frame, _output:Output};");
            source.Append("Output = arg;");
            source.AppendLine("};");
            source.Append("function DisposeOutputScope() {");
            source.Append("Output = OutputScope._frame._output;");
            source.Append("OutputScope._frame = OutputScope._frame._frame;");
            source.AppendLine("};");
            foreach (IList <Chunk> list3 in allResources)
            {
                visitor3.Accept(list3);
            }
            int num = 0;

            foreach (IList <Chunk> list4 in viewTemplates)
            {
                source.Append("function RenderViewLevel").Append(num).AppendLine("() {");
                visitor4.Accept(list4);
                source.AppendLine("}");
                num++;
            }
            source.AppendLine("RenderViewLevel0();");
            foreach (IList <Chunk> list5 in allResources)
            {
                visitor5.Accept(list5);
            }
            source.AppendLine("return Output.toString();");
            source.AppendLine("} // function RenderView");
            source.Append("} // ").AppendLine(str2);
            base.SourceCode = source.ToString();
        }