From: Nicolas Boisselier <nicolas.boisselier@gmail.com>
Date: Mon, 6 Aug 2018 18:59:31 +0000 (+0100)
Subject: lib/lua/nb.lua
X-Git-Url: https://git.nbdom.net/?a=commitdiff_plain;h=b46047ca3c8fb30f8c3fb3de8d9146acbfc904c6;p=nb.git

lib/lua/nb.lua
---

diff --git a/lib/lua/nb.lua b/lib/lua/nb.lua
index 7bf304a4..1cad64de 100644
--- a/lib/lua/nb.lua
+++ b/lib/lua/nb.lua
@@ -19,6 +19,25 @@ function nb:readall(file)
 	end
 end
 
+function nb:ngx_rows(url)
+	local json = require('json')
+	local rows = json.decode(ngx.location.capture(url).body)
+	
+	if not rows then rows = {} end
+	
+	local count = 0 for _,row in pairs(rows) do count = count+1 end
+	local langs = {}
+	local count = 0 for _,row in pairs(rows) do
+		local lang = rows.lang
+		--langs[lang] = rows.lang
+	end
+
+	return {
+		data = rows,
+		count = count,
+	}
+end
+
 function nb:ngx_tmpl_file(file,fheader,ffooter)
 	ngx.ctx.tmpl_content = self:readall(file)
 	self:ngx_location_tmpl(fheader,ffooter)