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Class HtmlImageSourceParser

Inheritance
System.Object
Namespace: Umbraco.Web.Templates
Assembly: Umbraco.Web.dll
Syntax
public sealed class HtmlImageSourceParser

Constructors

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HtmlImageSourceParser(Func<Guid, String>)

Declaration
public HtmlImageSourceParser(Func<Guid, string> getMediaUrl)
Parameters
Type Name Description
System.Func<System.Guid, System.String> getMediaUrl
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HtmlImageSourceParser(IUmbracoContextAccessor)

Declaration
public HtmlImageSourceParser(IUmbracoContextAccessor umbracoContextAccessor)
Parameters
Type Name Description
IUmbracoContextAccessor umbracoContextAccessor

Methods

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EnsureImageSources(String)

Parses the string looking for Umbraco image tags and updates them to their up-to-date image sources.

Declaration
public string EnsureImageSources(string text)
Parameters
Type Name Description
System.String text
Returns
Type Description
System.String
Remarks

Umbraco image tags are identified by their data-udi attributes

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FindUdisFromDataAttributes(String)

Parses out media UDIs from an html string based on 'data-udi' html attributes

Declaration
public IEnumerable<Udi> FindUdisFromDataAttributes(string text)
Parameters
Type Name Description
System.String text
Returns
Type Description
System.Collections.Generic.IEnumerable<Udi>
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RemoveImageSources(String)

Removes media URLs from <img> tags where a data-udi attribute is present

Declaration
public string RemoveImageSources(string text)
Parameters
Type Name Description
System.String text
Returns
Type Description
System.String