public static string FixReferences(string html, ReferenceFixer fixer, ReferenceFixedCallback referenceFixed)
{
TextWriter htmlWriter = new StringWriter(CultureInfo.InvariantCulture);
HtmlReferenceFixer referenceFixer = new HtmlReferenceFixer(html);
referenceFixer.FixReferences(htmlWriter, fixer, referenceFixed);
return htmlWriter.ToString();
}
public static string FixReferences(string html, ReferenceFixer fixer, ReferenceFixedCallback referenceFixed)
{
TextWriter htmlWriter = new StringWriter(CultureInfo.InvariantCulture);
HtmlReferenceFixer referenceFixer = new HtmlReferenceFixer(html);
referenceFixer.FixReferences(htmlWriter, fixer, referenceFixed);
return(htmlWriter.ToString());
}
/// <summary>
/// Iterates through the provided HTML and fixes up references.
/// </summary>
/// <param name="output">The TextWriter to write the output to.</param>
/// <param name="externalReferenceFixer">A delegate that fixes up the references.</param>
/// <param name="referenceFixed">A callback after the reference is fixed.</param>
public void FixReferences(TextWriter output, ExternalReferenceFixer externalReferenceFixer, ReferenceFixedCallback referenceFixed)
{
var referenceFixer = new ReferenceFixer(
delegate(BeginTag beginTag, string reference)
{
return(externalReferenceFixer(beginTag, reference, _sourceUrl));
});
_htmlReferenceFixer.FixReferences(output, referenceFixer, referenceFixed);
}
public string PublishHtml()
{
TextWriter htmlWriter = new StringWriter(CultureInfo.InvariantCulture);
HtmlReferenceFixer fixer = new HtmlReferenceFixer(_html);
fixer.FixReferences(htmlWriter, ReferenceFixerForPublish, null);
htmlWriter.Flush();
return htmlWriter.ToString();
}
private static void ConvertImageReferencesToLocal(IBlogPostEditingContext editingContext)
{
ImageReferenceFixer refFixer = new ImageReferenceFixer(editingContext.ImageDataList, editingContext.BlogId);
// Create a text writer that the new html will be written to
TextWriter htmlWriter = new StringWriter(CultureInfo.InvariantCulture);
// Check an html image fixer that will find references and rewrite them to new paths
HtmlReferenceFixer referenceFixer = new HtmlReferenceFixer(editingContext.BlogPost.Contents);
// We need to update the editing context when we change an image
ContextImageReferenceFixer contextFixer = new ContextImageReferenceFixer(editingContext);
// Do the fixing
referenceFixer.FixReferences(htmlWriter, new ReferenceFixer(refFixer.FixImageReferences), contextFixer.ReferenceFixedCallback);
// Write back the new html
editingContext.BlogPost.Contents = htmlWriter.ToString();
}
