|
public ParseExpression ( string expression, |
||
| expression | string | |
| location | ||
| return | ||
private static void HandleIf(HandlebarsParserState state)
{
var block = SyntaxTree.Block();
var conditional = SyntaxTree.Conditional(state.ParseExpression(state.CurrentToken.Content.Substring(4)), block);
state.AddNodeToCurrentBlock(conditional);
state.BlockStack.PushModelInheritingBlock(block);
}
private static void HandleUnless(HandlebarsParserState state)
{
var block = SyntaxTree.Block(state.CurrentLocation);
var conditional = SyntaxTree.Conditional(state.ParseExpression(state.CurrentToken.Content.Substring(8), state.CurrentLocation.MoveIndex(8)), state.CurrentLocation, SyntaxTree.Block(state.CurrentLocation), block);
state.AddNodeToCurrentBlock(conditional);
state.BlockStack.PushModelInheritingBlock(block);
}
private static void HandleWith(HandlebarsParserState state)
{
var withBlock = SyntaxTree.Block();
var modelExpression = state.ParseExpression(state.CurrentToken.Content.Substring(6).Trim());
state.AddNodeToCurrentBlock(SyntaxTree.ScopeNode(modelExpression, withBlock));
state.BlockStack.PushBlock(new HandlebarsParserBlock
{
Block = withBlock,
ModelInScope = modelExpression.ResultType
});
}
private static void HandleEach(HandlebarsParserState state)
{
var iteration = SyntaxTree.Iterate(
state.ParseExpression(state.CurrentToken.Content.Substring(6)),
SyntaxTree.Block()
);
state.AddNodeToCurrentBlock(iteration);
state.BlockStack.PushBlock(new HandlebarsParserBlock {
Block = iteration.Body, ModelInScope = iteration.ItemType
});
}
private static void HandleExpression(HandlebarsParserState state)
{
var expression = state.ParseExpression(state.CurrentToken.Content, state.CurrentLocation);
state.AddNodeToCurrentBlock(SyntaxTree.WriteExpression(expression, state.CurrentLocation, state.CurrentToken.IsHtmlEscape));
}
private static void HandleWith(HandlebarsParserState state)
{
var withBlock = SyntaxTree.Block(state.CurrentLocation);
var modelExpression = state.ParseExpression(state.CurrentToken.Content.Substring(6), state.CurrentLocation.MoveIndex(6));
state.AddNodeToCurrentBlock(SyntaxTree.ScopeNode(modelExpression, withBlock, state.CurrentLocation));
state.BlockStack.PushBlock(new HandlebarsParserBlock
{
Block = withBlock,
ModelInScope = modelExpression.ResultType
});
}
private static void HandleEach(HandlebarsParserState state)
{
var iteration = SyntaxTree.Iterate(
state.ParseExpression(state.CurrentToken.Content.Substring(6), state.CurrentLocation.MoveIndex(6)),
state.CurrentLocation,
SyntaxTree.Block(state.CurrentLocation)
);
state.AddNodeToCurrentBlock(iteration);
state.BlockStack.PushBlock(new HandlebarsParserBlock { Block = iteration.Body, ModelInScope = iteration.ItemType });
}
private static void HandleUnless(HandlebarsParserState state)
{
var block = SyntaxTree.Block(state.CurrentLocation);
var conditional = SyntaxTree.Conditional(state.ParseExpression(state.CurrentToken.Content.Substring(8), state.CurrentLocation.MoveIndex(8)), state.CurrentLocation, SyntaxTree.Block(state.CurrentLocation), block);
state.AddNodeToCurrentBlock(conditional);
state.BlockStack.PushModelInheritingBlock(block);
}
private static void HandleExpression(HandlebarsParserState state)
{
var expression = state.ParseExpression(state.CurrentToken.Content);
state.AddNodeToCurrentBlock(SyntaxTree.WriteExpression(expression, state.CurrentToken.IsHtmlEscape));
}
private static void HandleIf(HandlebarsParserState state)
{
var block = SyntaxTree.Block();
var conditional = SyntaxTree.Conditional(state.ParseExpression(state.CurrentToken.Content.Substring(4)), block);
state.AddNodeToCurrentBlock(conditional);
state.BlockStack.PushModelInheritingBlock(block);
}