private string Convert(object source, bool preview)
{
if (source == null)
{
return(null);
}
var sourceString = source.ToString();
// ensures string is parsed for {localLink} and URLs and media are resolved correctly
sourceString = _linkParser.EnsureInternalLinks(sourceString, preview);
sourceString = _urlParser.EnsureUrls(sourceString);
sourceString = _imageSourceParser.EnsureImageSources(sourceString);
// ensure string is parsed for macros and macros are executed correctly
sourceString = RenderRteMacros(sourceString, preview);
// find and remove the rel attributes used in the Umbraco UI from img tags
var doc = new HtmlDocument();
doc.LoadHtml(sourceString);
if (doc.ParseErrors.Any() == false && doc.DocumentNode != null)
{
// Find all images with rel attribute
var imgNodes = doc.DocumentNode.SelectNodes("//img[@rel]");
var modified = false;
if (imgNodes != null)
{
foreach (var img in imgNodes)
{
var nodeId = img.GetAttributeValue("rel", string.Empty);
if (int.TryParse(nodeId, NumberStyles.Integer, CultureInfo.InvariantCulture, out _))
{
img.Attributes.Remove("rel");
modified = true;
}
}
}
// Find all a and img tags with a data-udi attribute
var dataUdiNodes = doc.DocumentNode.SelectNodes("(//a|//img)[@data-udi]");
if (dataUdiNodes != null)
{
foreach (var node in dataUdiNodes)
{
node.Attributes.Remove("data-udi");
modified = true;
}
}
if (modified)
{
return(doc.DocumentNode.OuterHtml);
}
}
return(sourceString);
}
public HtmlString ParseHtmlString(string input)
{
var ensured = _localLinkParser.EnsureInternalLinks(input);
var parsed = new HtmlString(ensured);
return(parsed);
}
public object Convert(object value)
{
using (var cRef = _umbracoContextFactory.EnsureUmbracoContext())
{
var parsedHtml = _localLinkParser.EnsureInternalLinks(value.ToString(), false);
parsedHtml = _localImageParser.EnsureImageSources(parsedHtml);
return(parsedHtml);
}
}
public void ParseLocalLinks(string input, string result)
{
// setup a mock URL provider which we'll use for testing
var contentUrlProvider = new Mock <IUrlProvider>();
contentUrlProvider
.Setup(x => x.GetUrl(It.IsAny <IPublishedContent>(), It.IsAny <UrlMode>(), It.IsAny <string>(), It.IsAny <Uri>()))
.Returns(UrlInfo.Url("/my-test-url"));
var contentType = new PublishedContentType(Guid.NewGuid(), 666, "alias", PublishedItemType.Content, Enumerable.Empty <string>(), Enumerable.Empty <PublishedPropertyType>(), ContentVariation.Nothing);
var publishedContent = new Mock <IPublishedContent>();
publishedContent.Setup(x => x.Id).Returns(1234);
publishedContent.Setup(x => x.ContentType).Returns(contentType);
var mediaType = new PublishedContentType(Guid.NewGuid(), 777, "image", PublishedItemType.Media, Enumerable.Empty <string>(), Enumerable.Empty <PublishedPropertyType>(), ContentVariation.Nothing);
var media = new Mock <IPublishedContent>();
media.Setup(x => x.ContentType).Returns(mediaType);
var mediaUrlProvider = new Mock <IMediaUrlProvider>();
mediaUrlProvider.Setup(x => x.GetMediaUrl(It.IsAny <IPublishedContent>(), It.IsAny <string>(), It.IsAny <UrlMode>(), It.IsAny <string>(), It.IsAny <Uri>()))
.Returns(UrlInfo.Url("/media/1001/my-image.jpg"));
var umbracoContextAccessor = new TestUmbracoContextAccessor();
IUmbracoContextFactory umbracoContextFactory = TestUmbracoContextFactory.Create(
umbracoContextAccessor: umbracoContextAccessor);
var webRoutingSettings = new WebRoutingSettings();
var publishedUrlProvider = new UrlProvider(
umbracoContextAccessor,
Microsoft.Extensions.Options.Options.Create(webRoutingSettings),
new UrlProviderCollection(() => new[] { contentUrlProvider.Object }),
new MediaUrlProviderCollection(() => new[] { mediaUrlProvider.Object }),
Mock.Of <IVariationContextAccessor>());
using (UmbracoContextReference reference = umbracoContextFactory.EnsureUmbracoContext())
{
var contentCache = Mock.Get(reference.UmbracoContext.Content);
contentCache.Setup(x => x.GetById(It.IsAny <int>())).Returns(publishedContent.Object);
contentCache.Setup(x => x.GetById(It.IsAny <Guid>())).Returns(publishedContent.Object);
var mediaCache = Mock.Get(reference.UmbracoContext.Media);
mediaCache.Setup(x => x.GetById(It.IsAny <int>())).Returns(media.Object);
mediaCache.Setup(x => x.GetById(It.IsAny <Guid>())).Returns(media.Object);
var linkParser = new HtmlLocalLinkParser(umbracoContextAccessor, publishedUrlProvider);
var output = linkParser.EnsureInternalLinks(input);
Assert.AreEqual(result, output);
}
}
public override object ConvertSourceToIntermediate(IPublishedElement owner, IPublishedPropertyType propertyType, object source, bool preview)
{
if (source == null)
{
return(null);
}
var sourceString = source.ToString();
// ensures string is parsed for {localLink} and URLs are resolved correctly
sourceString = _linkParser.EnsureInternalLinks(sourceString, preview);
sourceString = _urlParser.EnsureUrls(sourceString);
return(sourceString);
}
public void ParseLocalLinks(string input, string result)
{
//setup a mock url provider which we'll use for testing
var contentUrlProvider = new Mock <IUrlProvider>();
contentUrlProvider
.Setup(x => x.GetUrl(It.IsAny <UmbracoContext>(), It.IsAny <IPublishedContent>(), It.IsAny <UrlMode>(), It.IsAny <string>(), It.IsAny <Uri>()))
.Returns(UrlInfo.Url("/my-test-url"));
var contentType = new PublishedContentType(666, "alias", PublishedItemType.Content, Enumerable.Empty <string>(), Enumerable.Empty <PublishedPropertyType>(), ContentVariation.Nothing);
var publishedContent = new Mock <IPublishedContent>();
publishedContent.Setup(x => x.Id).Returns(1234);
publishedContent.Setup(x => x.ContentType).Returns(contentType);
var mediaType = new PublishedContentType(777, "image", PublishedItemType.Media, Enumerable.Empty <string>(), Enumerable.Empty <PublishedPropertyType>(), ContentVariation.Nothing);
var media = new Mock <IPublishedContent>();
media.Setup(x => x.ContentType).Returns(mediaType);
var mediaUrlProvider = new Mock <IMediaUrlProvider>();
mediaUrlProvider.Setup(x => x.GetMediaUrl(It.IsAny <UmbracoContext>(), It.IsAny <IPublishedContent>(), It.IsAny <string>(), It.IsAny <UrlMode>(), It.IsAny <string>(), It.IsAny <Uri>()))
.Returns(UrlInfo.Url("/media/1001/my-image.jpg"));
var umbracoContextAccessor = new TestUmbracoContextAccessor();
var umbracoContextFactory = TestUmbracoContextFactory.Create(
urlProvider: contentUrlProvider.Object,
mediaUrlProvider: mediaUrlProvider.Object,
umbracoContextAccessor: umbracoContextAccessor);
using (var reference = umbracoContextFactory.EnsureUmbracoContext(Mock.Of <HttpContextBase>()))
{
var contentCache = Mock.Get(reference.UmbracoContext.Content);
contentCache.Setup(x => x.GetById(It.IsAny <int>())).Returns(publishedContent.Object);
contentCache.Setup(x => x.GetById(It.IsAny <Guid>())).Returns(publishedContent.Object);
var mediaCache = Mock.Get(reference.UmbracoContext.Media);
mediaCache.Setup(x => x.GetById(It.IsAny <int>())).Returns(media.Object);
mediaCache.Setup(x => x.GetById(It.IsAny <Guid>())).Returns(media.Object);
var linkParser = new HtmlLocalLinkParser(umbracoContextAccessor);
var output = linkParser.EnsureInternalLinks(input);
Assert.AreEqual(result, output);
}
}