public void Page()
{
var raw = AssetRetriever.GetFileAndContent(AvailableTestingResources.TestingResource);
var evaluator = new CssBlockContentEvaluator();
var result = evaluator.Split(raw.Contents, PageEvaluationMode.Any, false);
Assert.AreEqual(1, result.Length);
Assert.AreEqual(6, result[0].Lines.Count);
}
public SeperatedCssViewModel Evaluate(string[] lines, string solutionRouteDirectory, string directoryForGeneratedCss, string fileName, bool mergeBlocks)
{
var cleanedLines = new string[lines.Count()];
for (int i = 0; i < lines.Length; i++)
{
cleanedLines[i] = lines[i].Replace("<style>", "<style type=\"text/css\">");
}
var inlineCss = CssBlockContentEvaluator.Split(cleanedLines, PageEvaluationMode.NonRazorOnly, mergeBlocks);
GeneratedCssViewModel[] extractedCssBlocks;
List <string> strippedContent;
if (!inlineCss.Any())
{
extractedCssBlocks = new GeneratedCssViewModel[0];
strippedContent = cleanedLines.ToList();
}
else
{
strippedContent = new List <string>();
extractedCssBlocks = new GeneratedCssViewModel[inlineCss.Length];
var cssFileDetails = new RefactoredFileNameViewModel[inlineCss.Length];
var blockIndex = 0;
var lineIndex = 0;
var done = false;
for (var i = 0; i < inlineCss.Length; i++)
{
extractedCssBlocks[i] = new GeneratedCssViewModel {
Lines = new List <string>()
};
cssFileDetails[i] = CssFileNameEvaluator.Evaluate(solutionRouteDirectory, directoryForGeneratedCss, fileName, i);
}
var openingTagWrittenFor = -1;
foreach (var l in cleanedLines)
{
if (!done)
{
var toReplace = inlineCss[blockIndex].Lines[lineIndex];
if (l.Contains(toReplace))
{
var hasStartTag = Regex.Matches(toReplace, RegexConstants.StyleOpeningTag, RegexOptions.IgnoreCase).Count > 0;
var line = l;
var cssReplacement = Regex.Replace(toReplace, "</style>", "", RegexOptions.IgnoreCase);
if (hasStartTag)
{
cssReplacement = Regex.Replace(cssReplacement, RegexConstants.StyleOpeningTag, "", RegexOptions.IgnoreCase);
if (openingTagWrittenFor != blockIndex)
{
line = Regex.Replace(line, toReplace, cssFileDetails[blockIndex].HtmlLink, RegexOptions.IgnoreCase);
openingTagWrittenFor = blockIndex;
}
else
{
line = Regex.Replace(line, toReplace, "", RegexOptions.IgnoreCase);
}
}
else
{
line = line.Remove(toReplace);
}
if (line.Trim().Length > 0)
{
strippedContent.Add(line.Trim());
}
if (cssReplacement.Trim().Length > 0)
{
extractedCssBlocks[blockIndex].Lines.Add(cssReplacement.Trim());
}
if (lineIndex == inlineCss[blockIndex].Lines.Count - 1)
{
extractedCssBlocks[blockIndex].ProposedFileName = cssFileDetails[blockIndex].Filename;
lineIndex = -1;
blockIndex++;
if (blockIndex == inlineCss.Length)
{
done = true;
}
}
lineIndex++;
}
else
{
strippedContent.Add(l);
}
}
else
{
strippedContent.Add(l);
}
}
}
return(new SeperatedCssViewModel
{
ExtractedCssBlocks = extractedCssBlocks,
StripedContent = strippedContent.ToArray()
});
}
