private PaintInfo GetPaintInfo(string primaryText)
{
var paintInfo = new PaintInfo();
try
{
var sourceContext = new SourceContext(primaryText, 0, _path);
var result = _grammar.Nodes(new Position(sourceContext));
paintInfo.Paint = result.Rest.GetPaint()
.OfType <Paint <SparkTokenType> >()
.Where(p => string.Equals(p.Begin.SourceContext.FileName, _path,
StringComparison.InvariantCultureIgnoreCase))
.Select(p => new _SOURCEPAINTING
{
start = p.Begin.Offset,
end = p.End.Offset,
color = (int)p.Value
})
.ToArray();
paintInfo.Count = paintInfo.Paint.Length;
}
catch (Exception ex)
{
paintInfo.ParseError = ex;
}
if (paintInfo.Count == 0)
{
paintInfo.Paint = new _SOURCEPAINTING[1];
}
return(paintInfo);
}
public override IList <Chunk> GetChunks(VisitorContext context, string path)
{
context.SyntaxProvider = this;
context.ViewPath = path;
var sourceContext = CreateSourceContext(context.ViewPath, context.ViewFolder);
var position = new Position(sourceContext);
var result = _grammar.Nodes(position);
if (result.Rest.PotentialLength() != 0)
{
ThrowParseException(context.ViewPath, position, result.Rest);
}
context.Paint = result.Rest.GetPaint();
var nodes = result.Value;
foreach (var visitor in BuildNodeVisitors(context))
{
visitor.Accept(nodes);
nodes = visitor.Nodes;
}
var chunkBuilder = new ChunkBuilderVisitor(context);
chunkBuilder.Accept(nodes);
return(chunkBuilder.Chunks);
}
public static IList <Chunk> ParseElementChunks(string content, int position)
{
var node = ParseNode(content, position);
var contentToParse = node is ElementNode?GetElementNodeAsString((ElementNode)node) : content;
var grammar = new MarkupGrammar();
var visitorContext = new VisitorContext {
SyntaxProvider = new DefaultSyntaxProvider(new ParserSettings())
};
var result = grammar.Nodes(Source(contentToParse));
var nodes = result.Value;
foreach (var visitor in BuildChunkVisitors(visitorContext))
{
visitor.Accept(nodes);
nodes = visitor.Nodes;
}
var chunkBuilder = new ChunkBuilderVisitor(visitorContext);
chunkBuilder.Accept(nodes);
var chunks = chunkBuilder.Chunks;
return(chunks);
}
public void ChainConditionalAttribute()
{
var grammar = new MarkupGrammar();
string input = "<div if=\"false\">hello</div><div elseif=\"true\">world</div><else>that's all</else>";
var nodes = grammar.Nodes(new Position(new SourceContext(input))).Value;
var visitor0 = new SpecialNodeVisitor(new VisitorContext());
visitor0.Accept(nodes);
var visitor = new ConditionalAttributeVisitor(new VisitorContext());
visitor.Accept(visitor0.Nodes);
Assert.AreEqual(3, visitor.Nodes.Count);
Assert.IsAssignableFrom(typeof(SpecialNode), visitor.Nodes[0]);
Assert.IsAssignableFrom(typeof(SpecialNode), visitor.Nodes[1]);
Assert.IsAssignableFrom(typeof(SpecialNode), visitor.Nodes[2]);
var ifNode = (SpecialNode)visitor.Nodes[0];
Assert.AreEqual("if", ifNode.Element.Name);
var elseifNode = (SpecialNode)visitor.Nodes[1];
Assert.AreEqual("elseif", elseifNode.Element.Name);
var elseNode = (SpecialNode)visitor.Nodes[2];
Assert.AreEqual("else", elseNode.Element.Name);
}
public void ChainConditionalAttribute()
{
var grammar = new MarkupGrammar();
string input = "<div if=\"false\">hello</div><div elseif=\"true\">world</div><else>that's all</else>";
var nodes = grammar.Nodes(new Position(new SourceContext(input))).Value;
var visitor0 = new SpecialNodeVisitor(new VisitorContext());
visitor0.Accept(nodes);
var visitor = new ConditionalAttributeVisitor(new VisitorContext());
visitor.Accept(visitor0.Nodes);
Assert.AreEqual(3, visitor.Nodes.Count);
Assert.IsAssignableFrom(typeof(SpecialNode), visitor.Nodes[0]);
Assert.IsAssignableFrom(typeof(SpecialNode), visitor.Nodes[1]);
Assert.IsAssignableFrom(typeof(SpecialNode), visitor.Nodes[2]);
var ifNode = (SpecialNode)visitor.Nodes[0];
Assert.AreEqual("if", ifNode.Element.Name);
var elseifNode = (SpecialNode)visitor.Nodes[1];
Assert.AreEqual("elseif", elseifNode.Element.Name);
var elseNode = (SpecialNode)visitor.Nodes[2];
Assert.AreEqual("else", elseNode.Element.Name);
}
public IList <Node> ParseNodes(string content)
{
var grammar = new MarkupGrammar();
var result = grammar.Nodes(Source(content));
return(result.Value);
}
public void PaintingNodes()
{
var input = "<div><p class='subtle'>Hello World</p> ${Tada} </div>";
var grammar = new MarkupGrammar();
var result = grammar.Nodes(new Position(new SourceContext(input)));
Assert.AreEqual(8, result.Value.Count);
Assert.AreEqual(10, result.Rest.GetPaint().OfType <Paint <Node> >().Count());
}
public void BangSyntaxHasRawContentWhenDisabled()
{
var settings = new ParserSettings { AutomaticEncoding = false };
var grammar = new MarkupGrammar(settings);
var result = grammar.Nodes(Source("!{'hello world'}"));
Assert.AreEqual(1, result.Value.Count);
Assert.AreEqual("\"hello world\"", (string)((ExpressionNode)result.Value[0]).Code);
Assert.IsFalse(((ExpressionNode)result.Value[0]).AutomaticEncoding);
}
public void DollarHasEncodedContentWhenEnabled()
{
var settings = new ParserSettings {
AutomaticEncoding = true
};
var grammar = new MarkupGrammar(settings);
var result = grammar.Nodes(Source("${'hello world'}"));
Assert.AreEqual(1, result.Value.Count);
Assert.AreEqual("\"hello world\"", (string)((ExpressionNode)result.Value[0]).Code);
Assert.IsTrue(((ExpressionNode)result.Value[0]).AutomaticEncoding);
}
public void BangSyntaxHasRawContentWhenDisabled()
{
var settings = new ParserSettings {
AutomaticEncoding = false
};
var grammar = new MarkupGrammar(settings);
var result = grammar.Nodes(Source("!{'hello world'}"));
Assert.AreEqual(1, result.Value.Count);
Assert.AreEqual("\"hello world\"", (string)((ExpressionNode)result.Value[0]).Code);
Assert.IsFalse(((ExpressionNode)result.Value[0]).AutomaticEncoding);
}
public void CorrectSectionsCreated()
{
var grammar = new MarkupGrammar();
var nodes = grammar.Nodes(new Position(new SourceContext(
"<foo>1<tr>2<td>3</foo> <bar>4</td>5</tr>6</bar> stuff <baaz>yadda<baaz></baaz><quux><quux/></baaz>")));
var visitor = new ViewComponentSectionChunkBuilderVisitor();
visitor.Accept(nodes.Value);
Assert.AreEqual(3, visitor.Sections.Count);
Assert.AreEqual(1, visitor.Sections["foo"].Count);
Assert.AreEqual("1<tr>2<td>3", ((SendLiteralChunk)visitor.Sections["foo"][0]).Text);
}
public void CustomMarkerForStatements()
{
var settings = new ParserSettings {
AutomaticEncoding = true, StatementMarker = "hi"
};
var grammar = new MarkupGrammar(settings);
var result = grammar.Nodes(Source(" hibernate \r\n"));
Assert.AreEqual(2, result.Value.Count);
var statement = result.Value.OfType <StatementNode>().Single();
Assert.That(statement.Code.ToString(), Is.EqualTo("bernate "));
}
public void HashSyntaxForStatementsByDefault()
{
var settings = new ParserSettings {
AutomaticEncoding = true
};
var grammar = new MarkupGrammar(settings);
var result = grammar.Nodes(Source(" #foo \r\n"));
Assert.AreEqual(2, result.Value.Count);
var statement = result.Value.OfType <StatementNode>().Single();
Assert.That(statement.Code.ToString(), Is.EqualTo("foo "));
}
public void HashSyntaxIgnoredWhenCustomMarkerProvided()
{
var settings = new ParserSettings {
AutomaticEncoding = true, StatementMarker = "hi"
};
var grammar = new MarkupGrammar(settings);
var result = grammar.Nodes(Source(" #foo \r\n"));
Assert.AreEqual(1, result.Value.Count);
var statement = result.Value.OfType <StatementNode>().Any();
Assert.That(statement, Is.False);
}
public void CorrectSectionsCreated()
{
var grammar = new MarkupGrammar();
var nodes = grammar.Nodes(new Position(new SourceContext(
"<foo>1<tr>2<td>3</foo> <bar>4</td>5</tr>6</bar> stuff <baaz>yadda<baaz></baaz><quux><quux/></baaz>")));
var visitor = new ViewComponentSectionChunkBuilderVisitor();
visitor.Accept(nodes.Value);
Assert.AreEqual(3, visitor.Sections.Count);
Assert.AreEqual(1, visitor.Sections["foo"].Count);
Assert.AreEqual("1<tr>2<td>3", ((SendLiteralChunk)visitor.Sections["foo"][0]).Text);
}
public IList <Node> ParseNodes(string content, params AbstractNodeVisitor[] visitors)
{
var result = _grammar.Nodes(new Position(new SourceContext(content)));
_paint = result.Rest.GetPaint();
var nodes = result.Value;
foreach (var visitor in visitors)
{
visitor.Accept(nodes);
nodes = visitor.Nodes;
}
return(nodes);
}
public void CorrectSectionsCreated()
{
var grammar = new MarkupGrammar(ParserSettings.DefaultBehavior);
var nodes = grammar.Nodes(new Position(new SourceContext(
"<foo>1<tr>2<td>3</foo> <bar>4</td>5</tr>6</bar> stuff <baaz>yadda<baaz></baaz><quux><quux/></baaz>")));
var details = new ViewComponentDetailsAttribute("Testing") { Sections = "foo,baaz,bar,quux" };
var visitor = new ViewComponentVisitor(new ChunkBuilderVisitor(new VisitorContext{Paint=nodes.Rest.GetPaint()}), new ViewComponentInfo { Details = details });
visitor.Accept(nodes.Value);
Assert.AreEqual(3, visitor.Sections.Count);
Assert.AreEqual(1, visitor.Sections["foo"].Count);
Assert.AreEqual("1<tr>2<td>3", ((SendLiteralChunk)visitor.Sections["foo"][0]).Text);
}
public void DetectIfAttribute()
{
var grammar = new MarkupGrammar();
string input = "<div if=\"true\">hello</div>";
var nodes = grammar.Nodes(new Position(new SourceContext(input))).Value;
var visitor = new ConditionalAttributeVisitor(new VisitorContext());
visitor.Accept(nodes);
Assert.AreEqual(1, visitor.Nodes.Count);
Assert.IsAssignableFrom(typeof(SpecialNode), visitor.Nodes[0]);
var ifNode = visitor.Nodes[0] as SpecialNode;
Assert.IsNotNull(ifNode);
Assert.AreEqual("if", ifNode.Element.Name);
}
public void DetectUnlessAttribute()
{
var grammar = new MarkupGrammar();
string input = "<div unless=\"true\">hello</div>";
var nodes = grammar.Nodes(new Position(new SourceContext(input))).Value;
var visitor = new ConditionalAttributeVisitor(new VisitorContext());
visitor.Accept(nodes);
Assert.AreEqual(1, visitor.Nodes.Count);
Assert.IsAssignableFrom(typeof(SpecialNode), visitor.Nodes[0]);
var unlessNode = visitor.Nodes[0] as SpecialNode;
Assert.IsNotNull(unlessNode);
Assert.AreEqual("unless", unlessNode.Element.Name);
}
public void RemoveLinesBeforeSpecialNodes()
{
var grammar = new MarkupGrammar();
var nodes = grammar.Nodes(Source("<p>\r\n <test if='true'>\r\n <span>was true</span>\r\n </test>\r\n</p>"));
var specialNodeVisitor = new SpecialNodeVisitor(new VisitorContext());
specialNodeVisitor.Accept(nodes.Value);
omit.Accept(specialNodeVisitor.Nodes);
Assert.AreEqual(5, omit.Nodes.Count);
Assert.IsAssignableFrom(typeof(ElementNode), omit.Nodes[0]);
Assert.IsAssignableFrom(typeof(TextNode), omit.Nodes[1]);
Assert.AreEqual("", ((TextNode)omit.Nodes[1]).Text);
Assert.IsAssignableFrom(typeof(SpecialNode), omit.Nodes[2]);
var childNodes = ((SpecialNode) omit.Nodes[2]).Body;
Assert.AreEqual(5, childNodes.Count);
Assert.IsAssignableFrom(typeof(TextNode), childNodes[0]);
Assert.AreEqual("\r\n ", ((TextNode)childNodes[0]).Text);
Assert.IsAssignableFrom(typeof(TextNode), childNodes[4]);
Assert.AreEqual("", ((TextNode)childNodes[4]).Text);
}
public void PaintingAttributes()
{
var input = "<div id='rea' class='foo'/>";
var grammar = new MarkupGrammar();
var result = grammar.Nodes(new Position(new SourceContext(input)));
Assert.AreEqual(1, result.Value.Count);
var paints = result.Rest.GetPaint();
Assert.AreEqual(1, paints.Select(p => p.Value).OfType<ElementNode>().Count());
Assert.AreEqual(2, paints.Select(p => p.Value).OfType<AttributeNode>().Count());
Assert.AreEqual(2, paints.Select(p => p.Value).OfType<TextNode>().Count());
Assert.AreEqual(5, paints.OfType<Paint<Node>>().Count());
var attrId = paints.Single(p => (p.Value is AttributeNode) && ((AttributeNode)p.Value).Name == "id");
var attrClass = paints.Single(p => (p.Value is AttributeNode) && ((AttributeNode)p.Value).Name == "class");
Assert.AreEqual(5, attrId.Begin.Offset);
Assert.AreEqual(13, attrId.End.Offset);
Assert.AreEqual(14, attrClass.Begin.Offset);
Assert.AreEqual(25, attrClass.End.Offset);
}
public void CorrectSectionsCreated()
{
var grammar = new MarkupGrammar(ParserSettings.DefaultBehavior);
var nodes = grammar.Nodes(new Position(new SourceContext(
"<foo>1<tr>2<td>3</foo> <bar>4</td>5</tr>6</bar> stuff <baaz>yadda<baaz></baaz><quux><quux/></baaz>")));
var details = new ViewComponentDetailsAttribute("Testing")
{
Sections = "foo,baaz,bar,quux"
};
var visitor = new ViewComponentVisitor(new ChunkBuilderVisitor(new VisitorContext {
Paint = nodes.Rest.GetPaint()
}), new ViewComponentInfo {
Details = details
});
visitor.Accept(nodes.Value);
Assert.AreEqual(3, visitor.Sections.Count);
Assert.AreEqual(1, visitor.Sections["foo"].Count);
Assert.AreEqual("1<tr>2<td>3", ((SendLiteralChunk)visitor.Sections["foo"][0]).Text);
}
public void PaintingAttributes()
{
var input = "<div id='rea' class='foo'/>";
var grammar = new MarkupGrammar();
var result = grammar.Nodes(new Position(new SourceContext(input)));
Assert.AreEqual(1, result.Value.Count);
var paints = result.Rest.GetPaint();
Assert.AreEqual(1, paints.Select(p => p.Value).OfType <ElementNode>().Count());
Assert.AreEqual(2, paints.Select(p => p.Value).OfType <AttributeNode>().Count());
Assert.AreEqual(2, paints.Select(p => p.Value).OfType <TextNode>().Count());
Assert.AreEqual(5, paints.OfType <Paint <Node> >().Count());
var attrId = paints.Single(p => (p.Value is AttributeNode) && ((AttributeNode)p.Value).Name == "id");
var attrClass = paints.Single(p => (p.Value is AttributeNode) && ((AttributeNode)p.Value).Name == "class");
Assert.AreEqual(5, attrId.Begin.Offset);
Assert.AreEqual(13, attrId.End.Offset);
Assert.AreEqual(14, attrClass.Begin.Offset);
Assert.AreEqual(25, attrClass.End.Offset);
}
public void EntityTextSeries()
{
var result = grammar.Nodes(Source("hello world"));
Assert.IsNotNull(result);
Assert.AreEqual(3, result.Value.Count);
Assert.IsAssignableFrom(typeof(TextNode), result.Value[0]);
Assert.IsAssignableFrom(typeof(EntityNode), result.Value[1]);
Assert.IsAssignableFrom(typeof(TextNode), result.Value[2]);
}
public static IList<Node> ParseNodes(string content)
{
var grammar = new MarkupGrammar();
var result = grammar.Nodes(Source(content));
return result.Value;
}
public static IList<Chunk> ParseElementChunks(string content, int position)
{
var node = ParseNode(content, position);
var contentToParse = node is ElementNode ? GetElementNodeAsString((ElementNode)node) : content;
var grammar = new MarkupGrammar();
var visitorContext = new VisitorContext { SyntaxProvider = new DefaultSyntaxProvider(new ParserSettings()) };
var result = grammar.Nodes(Source(contentToParse));
var nodes = result.Value;
foreach (var visitor in BuildChunkVisitors(visitorContext))
{
visitor.Accept(nodes);
nodes = visitor.Nodes;
}
var chunkBuilder = new ChunkBuilderVisitor(visitorContext);
chunkBuilder.Accept(nodes);
var chunks = chunkBuilder.Chunks;
return chunks;
}
public void PaintingNodes()
{
var input = "<div><p class='subtle'>Hello World</p> ${Tada} </div>";
var grammar = new MarkupGrammar();
var result = grammar.Nodes(new Position(new SourceContext(input)));
Assert.AreEqual(8, result.Value.Count);
Assert.AreEqual(10, result.Rest.GetPaint().OfType<Paint<Node>>().Count());
}
public void CustomMarkerForStatements()
{
var settings = new ParserSettings { AutomaticEncoding = true, StatementMarker="hi" };
var grammar = new MarkupGrammar(settings);
var result = grammar.Nodes(Source(" hibernate \r\n"));
Assert.AreEqual(2, result.Value.Count);
var statement = result.Value.OfType<StatementNode>().Single();
Assert.That(statement.Code.ToString(), Is.EqualTo("bernate "));
}
public void DollarHasEncodedContentWhenEnabled()
{
var settings = new ParserSettings { AutomaticEncoding = true };
var grammar = new MarkupGrammar(settings);
var result = grammar.Nodes(Source("${'hello world'}"));
Assert.AreEqual(1, result.Value.Count);
Assert.AreEqual("\"hello world\"", (string)((ExpressionNode)result.Value[0]).Code);
Assert.IsTrue(((ExpressionNode)result.Value[0]).AutomaticEncoding);
}
public void HashSyntaxForStatementsByDefault()
{
var settings = new ParserSettings { AutomaticEncoding = true };
var grammar = new MarkupGrammar(settings);
var result = grammar.Nodes(Source(" #foo \r\n"));
Assert.AreEqual(2, result.Value.Count);
var statement = result.Value.OfType<StatementNode>().Single();
Assert.That(statement.Code.ToString(), Is.EqualTo("foo "));
}
public void HashSyntaxIgnoredWhenCustomMarkerProvided()
{
var settings = new ParserSettings { AutomaticEncoding = true, StatementMarker = "hi" };
var grammar = new MarkupGrammar(settings);
var result = grammar.Nodes(Source(" #foo \r\n"));
Assert.AreEqual(1, result.Value.Count);
var statement = result.Value.OfType<StatementNode>().Any();
Assert.That(statement, Is.False);
}
