View source for Module:Higher education task force

require("strict")
local yesNo = require("Module:Yesno")
local getArgs = require("Module:Arguments").getArgs
local banner = require("Module:WikiProject_banner")
local p = {}

--[[------------------------< _main >---------------------------------
Internal function to retrieve data for a task force.
]]----------------------------------------------------------------------------
function p._main(args, data)
	local dataModule = require('Module:Higher education task force/data')
	local taskForceCode = args.code or args[1]
	local taskForceData

	if taskForceCode then
		taskForceCode = taskForceCode:match('^%s*(.-)%s*$'):lower() -- trim whitespace and put in lower case
		taskForceData = dataModule[taskForceCode]
	end

	return taskForceData
end

--[[------------------------< getCanonicalCode >---------------------------------
Gets the canonical code for a task force. 		return tfData.canonicalCode

]]----------------------------------------------------------------------------

function p.main(frame)
	local args = getArgs(frame, { parentFirst = true })
	return p._main(args)
end

-- Takes an input string "r" in the form "|a=b" (no spaces around the =) used in templates and adds it to the table
function p.tab2arg(trable,r)
   local t = mw.text.split(r, "=", true, true) -- Split by comma, trim whitespace, remove empty strings
   local x = mw.text.split(t[1], "|", true, true) -- Split by comma, trim whitespace, remove empty strings
   
   trable[x[2] ]=t[2]
   return trable
end

-- Adds an element to a table (syntactic sugar)
function p.ma1(frame,s1,s2)
   frame[s1]=s2
end

--[[ pulls out our specially named parameter from the list of template-like args, and expands
     it into the appropriate task force table entries
 ]]--
function p.fudgeTaskforceParameters(frame)
    local args = getArgs(frame, { parentFirst = true })
	local taskforcesStr = ""
    taskforcesStr = args["HETF_TASKFORCES_TO_EXPAND"]
	if not taskforcesStr then
		return "oops" 
 	end

	local taskforceCodes = mw.text.split(taskforcesStr, ",", true, true) -- Split by comma, trim whitespace, remove empty strings
	local tfCounter = 1
    local trable=args

	for _, code in ipairs(taskforceCodes) do
		local tfData = p._main({code})
		if tfData then
            trable = p.tab2arg(trable,string.format("|tf %d=%dyes", tfCounter,tfCounter))
			trable = p.tab2arg(trable,string.format("|TF_%d_LINK=%s", tfCounter, tfData.link))
			trable = p.tab2arg(trable,string.format("|TF_%d_NAME=%s", tfCounter, tfData.name))
			trable = p.tab2arg(trable,string.format("|TF_%d_NESTED=%s", tfCounter, tfData.nested))
			trable = p.tab2arg(trable,string.format("|TF_%d_IMAGE=%s", tfCounter, tfData.image))
			trable = p.tab2arg(trable,string.format("|TF_%d_MAIN_CAT=%s", tfCounter, tfData.category))
			tfCounter = tfCounter + 1
		end
	end
    frame.args=trable
    return frame
end

-- More or less a wrapper for WikiProject Banner with some argument sweetening
function p.hetf_banner(frame)
    local oframe=frame
    frame=p.fudgeTaskforceParameters(frame)

    return banner.main(oframe)
end


function p.printargs(frame)
   local str=getArgs(frame, { parentFirst = true })
   return str[1]
end



p[''] = function (frame) return p._main(frame.args) end

return p