FreeMarker context object for a blog article on BlogArticlePage.

Hi VarunGrazitti

I want the teaser image of blog article.

For this i am using this rest api call :

<#assign blog_article_teaser = restadmin("/messages/id/<blog_article_ID>/teaser?restapi.response_style=view").value />

I used below context object for blog_article_ID, but its of no use. :

• ${page.context.message.id}
• ${env.context.message.id}
• ${message.id}
• ${message.uniqueId}
• ${page.context.message.uniqueId}
• ${env.context.message.uniqueId}

Let me know if you have any idea.

Thank you.

Regards,

Vishwajeet.

Hi,

Just for your information.

I have done that using freemrker.

<#assign pageurl=http.request.url/>
<#assign pathparams=pageurl?split("/")/>
<#assign blog_ID = pathparams[(pathparams?size)-1]/>
<#assign blog_article_teaser = restadmin("/messages/id/${blog_ID}/teaser?restapi.response_style=view").value />

Let me know if we can do the same using freemarker context object

Thank you.

Regards,

Vishwajeet

Hi,

You can't get current ID pageBlog with var env ?

the var ${env.context.message} return error  (message is null) :(

Nath

Are you trying to get the blog article id using context object? If yes, then you have to use the message.id. Here is the documentation

https://freemarker-docs-portal.lithium.com/refer/contextObjects#message

"Teaser" refers to a text preview. You might be trying to get the "cover image".. in that case try this API v2 call

https://community.lithium.com/t5/Developer-Documentation/bd-p/dev-doc-portal?section=commv2&collection=messages#fields-cover_image

<#assign blogId = (page.context.message.uniqueId)! />

<#--
Then the v2 call is something like
SELECT cover_image from messages WHERE id = '${blogId!}'
-->