public override void Write(TemplateRewriterContext context)
{
if (IsElseIf)
{
context.Write("else ");
}
context.Write("if").ExpectSpace();
if (InvertCondition)
{
context.Write("!(");
}
context.Write(Condition);
if (InvertCondition)
{
context.Write(")");
}
context.ExpectEos();
context.Write(Then);
context.Write(Else);
if (!IsElseIf)
{
context.ExpectEnd();
}
}
public override void Write(TemplateRewriterContext context)
{
context.Write("case").ExpectSpace();
context.Write(Value).ExpectEos();
context.Write(Body);
context.ExpectEnd();
}
public override void Write(TemplateRewriterContext context)
{
foreach (var scriptStatement in Statements)
{
context.Write(scriptStatement);
}
}
public override void Write(TemplateRewriterContext context)
{
if (Text == null)
{
return;
}
if (EscapeCount > 0)
{
context.WriteEnterCode(EscapeCount);
}
// TODO: handle escape
var length = Span.End.Offset - Span.Start.Offset + 1;
if (length > 0)
{
context.Write(Text.Substring(Span.Start.Offset, length));
}
if (EscapeCount > 0)
{
context.WriteExitCode(EscapeCount);
}
}
public override void Write(TemplateRewriterContext context)
{
context.Write("when").ExpectSpace();
context.WriteListWithCommas(Values);
context.ExpectEos();
context.Write(Body);
context.Write(Next);
}
public override void Write(TemplateRewriterContext context)
{
context.Write("wrap").ExpectSpace();
context.Write(Target);
context.ExpectEos();
context.Write(Body);
context.ExpectEnd();
}
public override void Write(TemplateRewriterContext context)
{
context.Write("with").ExpectSpace();
context.Write(Name);
context.ExpectEos();
context.Write(Body);
context.ExpectEnd();
}
public override void Write(TemplateRewriterContext context)
{
context.Write("while").ExpectSpace();
context.Write(Condition);
context.ExpectEos();
context.Write(Body);
context.ExpectEnd();
}
public override void Write(TemplateRewriterContext context)
{
context.Write(Target);
foreach (var scriptExpression in Arguments)
{
context.ExpectSpace();
context.Write(scriptExpression);
}
}
/// <summary>
/// Converts back this template to a textual representation. This is the inverse of <see cref="Parse"/>.
/// </summary>
/// <param name="options">The rendering options</param>
/// <returns>The template converted back to a textual representation of the template</returns>
public string ToText(TemplateRewriterOptions options = default(TemplateRewriterOptions))
{
CheckErrors();
var writer = new TextWriterOutput();
var renderContext = new TemplateRewriterContext(writer, options);
renderContext.Write(Page);
return(writer.ToString());
}
public override void Write(TemplateRewriterContext context)
{
if (Name != null)
{
context.Write("func").ExpectSpace();
context.Write(Name);
}
context.ExpectEos();
context.Write(Body);
context.ExpectEnd();
}
public override void Write(TemplateRewriterContext context)
{
context.Write("tablerow").ExpectSpace();
context.Write(Variable).ExpectSpace();
context.Write("in").ExpectSpace();
context.Write(Iterator);
context.Write(NamedArguments);
context.ExpectEos();
context.Write(Body);
context.ExpectEnd();
}
public override void Write(TemplateRewriterContext context)
{
if (context.IsInWhileLoop)
{
// TODO: Not efficient
context.Write(ToString().Replace("for", "while"));
}
else
{
base.Write(context);
}
}
public static void Write(this TemplateRewriterContext context, List <ScriptNamedArgument> parameters)
{
if (parameters == null)
{
return;
}
for (var i = 0; i < parameters.Count; i++)
{
var option = parameters[i];
context.ExpectSpace();
context.Write(option);
}
}
public override void Write(TemplateRewriterContext context)
{
if (Name == null)
{
return;
}
context.Write(Name);
if (Value != null)
{
context.Write(":");
context.Write(Value);
}
}
public override void Write(TemplateRewriterContext context)
{
context.Write("for").ExpectSpace();
context.Write(Variable).ExpectSpace();
if (!context.PreviousHasSpace)
{
context.Write(" ");
}
context.Write("in").ExpectSpace();
context.Write(Iterator);
context.Write(NamedArguments);
context.ExpectEos();
context.Write(Body);
context.ExpectEnd();
}
public override void Write(TemplateRewriterContext context)
{
context.Write(Left);
// Because a-b is a variable name, we need to transform binary op a-b to a - b
if (Operator == ScriptBinaryOperator.Substract && !context.PreviousHasSpace)
{
context.Write(" ");
}
context.Write(Operator.ToText());
if (Operator == ScriptBinaryOperator.Substract)
{
context.ExpectSpace();
}
context.Write(Right);
}
public override void Write(TemplateRewriterContext context)
{
context.Write(Target);
var isSpecialArgumentsArray = Equals(Target, ScriptVariable.Arguments) && Index is ScriptLiteral &&
((ScriptLiteral)Index).IsPositiveInteger();
if (!isSpecialArgumentsArray)
{
context.Write("[");
}
context.Write(Index);
if (!isSpecialArgumentsArray)
{
context.Write("]");
}
}
public override void Write(TemplateRewriterContext context)
{
context.Write("{");
bool isAfterFirst = false;
foreach (var member in Members)
{
if (isAfterFirst)
{
context.Write(",");
}
context.Write(member.Key);
context.Write(":");
context.Write(member.Value);
// If the value didn't have any Comma Trivia, we can emit it
isAfterFirst = !member.Value.HasTrivia(ScriptTriviaType.Comma, false);
}
context.Write("}");
}
public void Write(TemplateRewriterContext context)
{
var rawText = ToString();
bool isRawComment = Type == ScriptTriviaType.CommentMulti && !rawText.StartsWith("##");
if (isRawComment)
{
// Escape any # by \#
rawText = rawText.Replace("#", "\\#");
// Escape any }}
rawText = rawText.Replace("}", "\\}");
context.Write("## ");
}
context.Write(rawText);
if (isRawComment)
{
context.Write(" ##");
}
}
public override void Write(TemplateRewriterContext context)
{
context.Write("continue").ExpectEos();
}
public override void Write(TemplateRewriterContext context)
{
context.Write("do").ExpectSpace();
context.Write(Function);
}
public override void Write(TemplateRewriterContext context)
{
context.Write(Body);
}
public override void Write(TemplateRewriterContext context)
{
context.Write(Target);
context.Write(".empty?");
}
public override void Write(TemplateRewriterContext context)
{
context.Write("import").ExpectSpace();
context.Write(Expression);
context.ExpectEos();
}
public override void Write(TemplateRewriterContext context)
{
context.Write(ToString());
}
public override void Write(TemplateRewriterContext context)
{
context.Write("this");
}
public override void Write(TemplateRewriterContext context)
{
}
public override void Write(TemplateRewriterContext context)
{
context.Write("readonly").ExpectSpace();
context.Write(Variable);
context.ExpectEos();
}
public override void Write(TemplateRewriterContext context)
{
context.Write("else").ExpectEos();
context.Write(Body);
context.Write(Else);
}