How to access the syntax tree

[thomasrosdahl]

Could someone please clarify this section of the readme:

"Parses templates in a concrete syntax tree that lets you cache, analyze and alter the templates before they are rendered."

How can I access the syntax tree of a parsed template? I would like to analyze which values/props are being accessed.

Thanks

[thomasrosdahl]

Found it. It's hidden by the IFluidTemplate interface. The concrete implementation has a 'Statements' property which exposes the AST.

[guillaume86]

I was also looking for it, a little statement explaining that in the documentation would be nice.

[sebastienros]

@guillaume86 Can you try to add that to the doc in a PR?

[sebastienros]

Note that this PR contains an updated AST and a visitor pattern which allows to detect specific elements in the template and also modify it.