Experience Fragment export to target override link writing behaviour for usecase | Community
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N
NehaMa
Level 4
September 29, 2024
Solved

Experience Fragment export to target override link writing behaviour for usecase

  • September 29, 2024
  • 4 replies
  • 1241 views

Hi Team,

 

While exporting experience fragment to target , for element value like - 

<a href="tel:155555555"> is getting converted to <a href="https://<externalizer-domain>/#tel:155555555" 

 

and link behaviour after export stops working.

 

Believe this is happening w.r.t Experience Fragments Overview | Adobe Experience Manager. 

 

Want to know how we can handle the use case not to append domain when href has tel:.

 

Note - We have implemented 

ExperienceFragmentLinkRewriterProvider

but it is not getting called while we are exporting the experience fragment to target.

 

 

 

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Best answer by EstebanBustamante

This will be invoked if the request uses the selector .atoffer, as explained in the blog. For example, if you have an Experience Fragment (XF) located at /content/experience-fragments/myXF/master.html, the rewrite will be triggered when you call upon /content/experience-fragments/myXF/master.atoffer.html. Make sure to register the selector as outlined in the blog.

 

For example:

Hope this helps

 

 

4 replies

N
NehaMaAuthor
Level 4
September 30, 2024

cc:- @arunpatidar @joerghoh 

    Hemant_arora
    Hemant_arora
    Level 8
    September 30, 2024

    Add tel: to the Link Checker Special Link Prefixes http://localhost:4502/system/console/configMgr/com.day.cq.rewriter.linkchecker.impl.LinkCheckerImpl

    or 

    Add condition to overriden rewriteLink method to return link in case value starts with tel:

      MukeshYadav_
      Community Advisor
      MukeshYadav_Community Advisor
      Community Advisor
      September 30, 2024

      Hi @nehama ,

      We may put a condition if link doesn't start with tel: then only rewrite in rewriteLink method

      Also check the priority if custom Rewriter doesn't get invoked

      https://github.com/AdobeDocs/experience-manager-cloud-service.en/blob/main/help/implementing/developing/extending/experience-fragments.md#configuring-the-aem-link-externalizer

      https://exadel.com/news/aem-experience-fragments-url-externalization-with-adobe-target/

      Thanks

        EstebanBustamante
        Community Advisor and Adobe Champion
        EstebanBustamanteCommunity Advisor and Adobe Champion
        Community Advisor and Adobe Champion
        September 30, 2024

        Hi,

         

        Please check out this blog: https://exadel.com/news/aem-experience-fragments-url-externalization-with-adobe-target/. It clearly explains what is happening and provides an example of how to address it. From the blog, you can see the code example. You should add a condition to the rewriteLink() method to check if the link starts with the "tel:" attribute. If this is not being called, check your rewrite configurations. As the blog explains, you should register a selector so that it is invoked when requested from outside of AEM.

         

        Hope this helps!

        Esteban Bustamante
          N
          NehaMaAuthor
          Level 4
          October 4, 2024

          hi @estebanbustamante @mukeshyadav_ @hemant_arora - 
          We are overriding but the code is not getting called, we tried increasing the priority as well. Any pointer there

           

          @Component(immediate = true, service = ExperienceFragmentLinkRewriterProvider.class)
          public class TargetLinkRedirect implements ExperienceFragmentLinkRewriterProvider {

          @Reference
          ResourceResolverFactory resolverFactory;
          @Reference
          private Externalizer externalizer;
          /**
          * returns priority.
          */
          @Override
          public int getPriority() {
          return 1;
          }

          /**
          * returns Linkrewrite String.
          */
          @Override
          public String rewriteLink(String link, String tag, String attribute) {
          // get the externalizer service
          final ResourceResolver resolver = ServiceUtils.getServiceResourceResolver(resolverFactory);
          externalizer = resolver.adaptTo(Externalizer.class);
          if (externalizer == null) {
          // if there was an error, then we do not modify the link
          return null;
          }
          // remove leading /content/abc/en/ from resource link before externalizing
          link = link.replace(Constants.CONTENT_HOME_PATH.getValue(), "");

          // Externalising this URL to PROD
          link = externalizer.externalLink(resolver, "abc", link);
          return link;
          }

          /**
          * return boolean.
          */
          @Override
          public boolean shouldRewrite(ExperienceFragmentVariation experienceFragment) {
          return experienceFragment.getPath().contains("/content/experience-fragments");
          }

          }
            EstebanBustamante
            Community Advisor and Adobe Champion
            EstebanBustamanteCommunity Advisor and Adobe ChampionAccepted solution
            Community Advisor and Adobe Champion
            October 4, 2024

            This will be invoked if the request uses the selector .atoffer, as explained in the blog. For example, if you have an Experience Fragment (XF) located at /content/experience-fragments/myXF/master.html, the rewrite will be triggered when you call upon /content/experience-fragments/myXF/master.atoffer.html. Make sure to register the selector as outlined in the blog.

             

            For example:

            Hope this helps

             

             

            Esteban Bustamante
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