Module:FBI QR code: Difference between revisions

Retrieved from "https://wiki.hacks.guide/wiki/Module:FBI_QR_code"

@@ Line 1: / Line 1: @@
 local p = {}
+-- from [[Module:Infobox]]
+-- Returns the union of the values of two tables, as a sequence.
+local function union(t1, t2)
+	local vals = {}
+	for k, v in pairs(t1) do
+		vals[v] = true
+	end
+	for k, v in pairs(t2) do
+		vals[v] = true
+	end
+	local ret = {}
+	for k, v in pairs(vals) do
+		table.insert(ret, k)
+	end
+	return ret
+end
 -- from [[Module:Infobox]]
@@ Line 5: / Line 23: @@
 -- for the specified prefix. For example, if the prefix was 'data', and
 -- 'data1', 'data2', and 'data5' exist, it would return {1, 2, 5}.
-local function getArgNums(prefix)
+local function getArgNums(prefix, args)
 	local nums = {}
 	for k, v in pairs(args) do
@@ Line 15: / Line 33: @@
 end
-local function argsToObjects( args )
+function p.makeSections(frame, args)
-	local objects = {}
+	local sections = {}
-	for k, v in args do
+	local nums = union(getArgNums('name', args), getArgNums('url', args))
+	for k, v in ipairs(nums) do
+		local name = args['name' .. tostring(v)]
+		local url = args['url' .. tostring(v)]
+		if name and url then
+			local qr = frame:expandTemplate( { title = 'qrlite', args = { url, format = 'png', margin = '3' } } )
+			table.insert(sections, {name, '<p class="hb-qrcode-image">'..qr..'</p><p class="hb-qrcode-link">['..url..' '..url..']</p>'})
+		end
 	end
+	return sections
 end
-function p.main( frame )
+function p.makeTabberData(sections)
+	local finalSections = ''
+	for k, v in ipairs(sections) do
+		finalSections = finalSections..'|-|'..v[1]..'='..v[2]
+	end
+	return finalSections
+end
+function p.makeTabber(frame, sections)
+	return frame:callParserFunction('#tag', 'tabber', p.makeTabberData(sections))
+end
+function p.main(frame)
+	local parent = frame:getParent()
+	local sections = p.makeSections(parent, parent.args)
+	return p.makeTabber(parent, sections)
+end
+function p.template(frame)
+	local args = {}
+	for k,v in pairs(frame.args) do args[k] = mw.text.trim(v) end
+	local sections = p.makeSections(frame, args)
+	return p.makeTabber(frame, sections)
 end
 return p