private void ImportInline(ImportRule rule)
{
if (resolver is null)
{
throw new ArgumentNullException(nameof(resolver));
}
// var relativePath = importRule.Url;
var absolutePath = rule.Url.GetAbsolutePath(resolver.ScopedPath);
// Assume to be scss if there is no extension
if (absolutePath.IndexOf('.') == -1)
{
absolutePath += ".scss";
}
var stream = resolver.Open(absolutePath.TrimStart(Seperators.ForwardSlash));
if (stream != null)
{
if (absolutePath.EndsWith(".scss"))
{
AddChild(new CssComment($"imported: '{absolutePath}"));
try
{
foreach (var node in Parse(stream, Context).Children)
{
AddChild(node);
}
}
catch (SyntaxException ex)
{
AddChild(new StyleRule("body, html")
{
new CssDeclaration("background-color", "red", "important")
});
AddChild(new StyleRule("body *")
{
{ "display", "none" }
});
AddChild(new CssComment($" --- Syntax error reading '{absolutePath}' : {ex.Message} --- "));
var sb = StringBuilderCache.Aquire();
if (ex.Lines != null)
{
foreach (var line in ex.Lines)
{
sb.Append(line.Number.ToString().PadLeft(5));
sb.Append(". ");
if (line.Number == ex.Location.Line)
{
sb.Append("* ");
}
sb.AppendLine(line.Text);
}
}
AddChild(new CssComment(StringBuilderCache.ExtractAndRelease(sb)));
return;
}
}
else
{
throw new Exception(".css include not supported");
// writer.Write(text);
}
}
else
{
AddChild(new CssComment($"NOT FOUND: '{absolutePath}"));
}
}
public void InlineImport(ImportRule importRule, StyleSheet sheet)
{
// var relativePath = importRule.Url;
var absolutePath = importRule.Url.GetAbsolutePath(resolver.ScopedPath);
if (absolutePath[0] == '/')
{
absolutePath = absolutePath.TrimStart(Seperators.ForwardSlash);
}
// Assume to be scss if there is no extension
if (!absolutePath.Contains('.'))
{
absolutePath += ".scss";
}
writer.WriteLine();
writer.WriteLine("/* " + absolutePath + " */");
var stream = resolver.Open(absolutePath);
if (stream == null)
{
writer.WriteLine("/* NOT FOUND */");
return;
}
if (absolutePath.EndsWith(".scss"))
{
try
{
var css = StyleSheet.Parse(stream, context);
WriteRoot(css);
}
catch (SyntaxException ex)
{
writer.WriteLine("body, html { background-color: red !important; }");
writer.WriteLine("body * { display: none; }");
writer.WriteLine($"/* --- Parse Error in '{absolutePath}' : {ex.Message} ");
if (ex.Lines != null)
{
foreach (var line in ex.Lines)
{
writer.Write(line.Number.ToString().PadLeft(4)); // 1
writer.Write(". ");
if (line.Number == ex.Location.Line)
{
writer.Write("* ");
}
writer.WriteLine(line.Text);
}
}
writer.Write("*/");
return;
}
}
else
{
// Copy the file line by line...
using (var reader = new StreamReader(stream))
{
string line;
while ((line = reader.ReadLine()) != null)
{
writer.WriteLine(line);
}
}
}
}
public void WriteImportRule(ImportRule rule)
{
// TODO: normalize value
writer.Write(rule.ToString());
}
private void ImportInline(ImportRule rule)
{
// var relativePath = importRule.Url;
var absolutePath = rule.Url.GetAbsolutePath(resolver.ScopedPath);
// Assume to be scss if there is no extension
if (!absolutePath.Contains('.'))
{
absolutePath += ".scss";
}
var stream = resolver.Open(absolutePath.TrimStart(Seperators.ForwardSlash));
if (stream != null)
{
if (absolutePath.EndsWith(".scss"))
{
AddChild(new CssComment($"imported: '{absolutePath}"));
try
{
foreach (var node in Parse(stream, Context).Children)
{
AddChild(node);
}
}
catch (SyntaxException ex)
{
AddChild(new StyleRule("body, html") {
new CssDeclaration("background-color", "red", "important")
});
AddChild(new StyleRule("body *") {
{ "display", "none" }
});
AddChild(new CssComment($" --- Syntax error reading '{absolutePath}' : {ex.Message} --- "));
var sb = new StringBuilder();
if (ex.Lines != null)
{
foreach (var line in ex.Lines)
{
sb.Append(line.Number.ToString().PadLeft(5));
sb.Append(". ");
if (line.Number == ex.Location.Line)
{
sb.Append("* ");
}
sb.AppendLine(line.Text);
}
}
AddChild(new CssComment(sb.ToString()));
return;
}
}
else
{
throw new Exception(".css include not supported");
// writer.Write(text);
}
}
else
{
AddChild(new CssComment($"NOT FOUND: '{absolutePath}"));
}
}
