Custom Zesty.io JSON API endpoint

blog-data.tpl

{
	"data": [
	{{if {get_var.start} }} {{ $start = {get_var.start} }} {{else}} {{$start = 0}} {{end-if}}
	{{if {get_var.limit} }} {{ $limit = {get_var.limit} }} {{else}} {{$limit = 100}} {{end-if}}	
	{{each blog_article as art limit {$start},{$limit} }}
		 {	
		 	"zid"  : {{art.zid}},
			"name" : "{{art.title}}",
			"body" : "{{art.article_body.escapeForJs()}}",
			"tags" : [
				{{each blog_tag as tag where find_in_set(tag.zid,'{art.tags}') }}
					{
						"zid" : {{tag.zid}},
						"name" : "{{tag.name}}"
					}
					(** echo a the comma unless it is the last item **)
					{{if {tag._length} != {tag._num} }},{{end-if}}
				{{end-each}}
			]
		}
		(** echo a the comma unless it is the last item **)
		{{if {art._length} != {art._num} }},{{end-if}}
	{{end-each}}
	]
}