Module:File license

Documentation for this module may be created at Module:File license/doc

local p = {} --p stands for package
local h = {} --h stands for helper

function p.makeLicense(frame)
	local args = frame:getParent().args
	
	local image = args["image"] or ""
	local imageSize = tonumber(args["image size"]) or 80
	local typeOfFile = args["type of file"] or "image"
	local source = args["source"] or ""
	local license = args["license"] or ""
	local copyrightHolder = args["copyright holder"] or ""
	local copyrightYear = args["copyright year"] or ""
	local intent = args["intent"] or "to illustrate articles"
	local tentative = args["tentative"] or ""
	local ownWork = args["own work"] or ""
	local trademarkOwner = args["trademark owner"] or ""
	local trademarkUsage = args["trademark usage"] or "Its use here is believed not to be [[wikipedia:trademark infringement|trademark infringement]]. "
	local attribution = args["attribution"] or ""
	local attributionFormat = args["attribution format"] or ""
	local includeEndorsementNotice = args["endorsement notice"] or ""
	
	if tentative ~= "" then
		tentativeText = "It is believed that use"
	else
		tentativeText = "Use"
	end
	
	local typeOfFileArticle = "a"
	local vowels = {["a"] = true, ["e"] = true, ["i"] = true, ["o"] = true, ["u"] = true}
	if vowels[string.sub(typeOfFile, 1, 1)] then
		typeOfFileArticle = "an"
	end
	
	local sourceText = ""
	if source ~= "" then
		sourceText = " from " .. source
	end
	
	local copyrightHolderData = mw.loadData("Module:File license/data/copyright holders")
	
	local imageCode = ""
	if image ~= "" then
		imageCode = '<span style="margin-top:5px;float:left;margin-right:10px;">[[File:' .. image .. '|' .. tostring(imageSize) .. "px]]</span>"
	elseif copyrightHolderData[copyrightHolder] then
		if copyrightHolderData[copyrightHolder][2] then
			imageCode = '<span style="margin-top:5px;float:left;margin-right:10px;">[[File:' .. copyrightHolderData[copyrightHolder][2] .. '|' .. tostring(imageSize) .. "px]]</span>"
		end
	end
	
	local copyrightHolderText = ""
	if copyrightHolder ~= "" then
		if copyrightHolderData[copyrightHolder] then
			if copyrightHolderData[copyrightHolder][1] then
				copyrightHolderText = frame:preprocess(copyrightHolderData[copyrightHolder][1])
			end
		elseif copyrightHolderDisplay then
			copyrightHolderText = "[[" .. copyrightHolder .. "|" .. copyrightHolderDisplay .. "]]"
		else
			copyrightHolderText = frame:preprocess(copyrightHolder)
		end
	end
	
	local attributionText = attribution
	if attributionText == "" then
		attributionText = copyrightHolderText
	end
	if attributionText == "" then
		attributionText = trademarkOwner
	end
	
	local licenseData = mw.loadData("Module:File license/data/licenses")
	local licenseText = ""
	local licenseMachinedata = ""
	if licenseData[license] then
		if ownWork ~= "" then 
			licenseText = "I, the copyright holder of this " .. typeOfFile .. ", hereby " .. frame:preprocess(licenseData[license][2]) .. " it's use on Tardis Wiki, hosted on servers in France by Wiki Federation, " .. intent .. ". "
		else
			licenseText = tentativeText .. " of this " .. typeOfFile .. " " .. intent .. " on Tardis Wiki, hosted on servers in France by Wiki Federation, " .. frame:preprocess(licenseData[license][1])
		end
		licenseText = frame:preprocess(licenseData[license][11]) .. licenseText  .. " " .. frame:preprocess(licenseData[license][3])
		licenseMachinedata = '<span class="licensetpl"><span class="licensetpl_short">' .. licenseData[license][4] .. '</span><span class="licensetpl_long">' .. licenseData[license][5] .. '</span><span class="licensetpl_link">' .. frame:preprocess("<nowiki>" .. licenseData[license][6] .. "</nowiki>") .. '</span><span class="licensetpl_link_req">' .. tostring(licenseData[license][7]) .. '</span><span class="licensetpl_attr_req">' .. tostring(licenseData[license][8]) .. '</span><span class="licensetpl_attr">' .. attributionText .. '</span><span class="licensetpl_nonfree">' .. tostring(licenseData[license][9]) .. '</span></span>'
	end
	
	local extraLicenses = ""
	local done = false
	local i = 2
	while not done do
		if args["license" .. tostring(i)] and args["license" .. tostring(i)] ~= "" and licenseData[args["license" .. tostring(i)]] then
			if licenseData[args["license" .. tostring(i)]][6] ~= "" then
				extraLicenses = extraLicenses .. "[" .. frame:preprocess("<nowiki>" .. licenseData[args["license" .. tostring(i)]][6] .. "</nowiki>") .. " " .. licenseData[args["license" .. tostring(i)]][5] .. "], "
			else
				extraLicenses = extraLicenses .. licenseData[args["license" .. tostring(i)]][5] .. ", "
			end
			licenseMachinedata = licenseMachinedata .. '<span class="licensetpl"><span class="licensetpl_short">' .. licenseData[args["license" .. tostring(i)]][4] .. '</span><span class="licensetpl_long">' .. licenseData[args["license" .. tostring(i)]][5] .. '</span><span class="licensetpl_link">' .. frame:preprocess("<nowiki>" .. licenseData[args["license" .. tostring(i)]][6] .. "</nowiki>") .. '</span><span class="licensetpl_link_req">' .. tostring(licenseData[args["license" .. tostring(i)]][7]) .. '</span><span class="licensetpl_attr_req">' .. tostring(licenseData[args["license" .. tostring(i)]][8]) .. '</span><span class="licensetpl_attr">' .. attributionText .. '</span><span class="licensetpl_nonfree">' .. tostring(licenseData[args["license" .. tostring(i)]][9]) .. '</span></span>'
			i = i + 1
		else
			done = true
		end
	end
	if extraLicenses ~= "" then
		if ownWork then
			extraLicensesText = "<br/>I also make this file available under the following additional license"
			if i > 3 then
				extraLicensesText = extraLicensesText .. "s"
			end
			extraLicensesText = extraLicensesText .. ": " .. extraLicenses
		else
			extraLicensesText = "<br/>This file is also available under the following additional license"
			if i > 3 then
				extraLicensesText = extraLicensesText .. "s"
			end
			extraLicensesText = extraLicensesText .. ": " .. extraLicenses
		end
		licenseText = licenseText .. extraLicensesText
		licenseMachinedata = '<span class="licensetpl_wrapper">' .. licenseMachinedata .. '</span>'
	end
			
	
	local infoMachinedata = '<span class="fileinfotpl"><span class="fileinfotpl_desc">' .. string.sub(typeOfFileArticle, 1, 1):upper() .. string.sub(typeOfFileArticle, 2, -1) .. ' ' .. typeOfFile .. sourceText .. '.</span><span class="fileinfotpl_src">' .. source .. '</span><span class="fileinfotpl_aut">' .. copyrightHolderText .. '</span></span>'
	
	local i = 1
	local extraCopyrightText = ""
	while args["extra copyright" .. tostring(i)] and args["extra copyright" .. tostring(i)] ~= "" do
		extraCopyrightText = extraCopyrightText .. args["extra copyright" .. tostring(i)]
		if string.find(args["extra copyright" .. tostring(i)], "and") then
			extraCopyrightText = extraCopyrightText ..  " are "
		else
			extraCopyrightText = extraCopyrightText ..  " is "
		end
		extraCopyrightText = extraCopyrightText ..  " © " .. args["extra copyright owner" .. tostring(i)] .. ". "
		i = i + 1
	end
	if extraCopyrightText ~= "" then
		extraCopyrightText = "<hr/>" .. extraCopyrightText
	end
	
	local trademarkText = ""
	if trademarkOwner ~= "" then
		trademarkText = "<hr/><span class='restriction-trademarked'>Additionally, some or all of this " .. typeOfFile .. " is a trademark of " .. trademarkOwner .. ". "
		if trademarkUsage ~= "" then
			trademarkText = trademarkText .. trademarkUsage
		end
		trademarkText = trademarkText .. "</span>"
	end
	
	local copyrightOwnedByText = ""
	if licenseData[license][10] then
		copyrightOwnedByText = "It is not under copyright, but some parties may still have other intellectual property rights over this image. "
	else
		if copyrightYear ~= "" then
			copyrightOwnedByText = "It's copyright is owned by " .. copyrightHolderText .. ", " .. copyrightYear .. ". Other parties may have intellectual property rights over this image, as well. "
		else
			copyrightOwnedByText = "It's copyright is owned by " .. copyrightHolderText .. ". Other parties may have intellectual property rights over this image, as well. "
		end
	end
	
	local attributionNotice = ""
	if attributionText ~= "" then
		if licenseData[license][8] then
				attributionNotice = "<hr/>When using this " .. typeOfFile .. ", it's creator/owner, " .. attributionText .. ", must be attributed. "
		else
			attributionNotice = "<hr/>While not required by the license, this " .. typeOfFile .. " can be attributed to " .. attributionText .. ". "
		end
		if attributionFormat ~= "" then
			attributionNotice = attributionNotice .. "This should be done in in the following way: <br/><center>" .. frame:preprocess(attributionFormat) .. "</center>"
		end
	end
	
	local endorsementNotice = ""
	if includeEndorsementNotice ~= "" then
		endorsementNotice = "<hr/>The presence of this " .. typeOfFile .. " does not in any way imply endorsement by the copyright holder of the page on which it appears. It also does not imply any endorsement of this wiki in general. This wiki is not affiliated with any entity who owns, or is represented by, this" .. typeOfFile .. ". "
	end
	
	local finalLicense = '<div id="license">' .. imageCode .. "This file is " .. typeOfFileArticle .. " '''" .. typeOfFile .. "'''" .. sourceText .. ". " .. copyrightOwnedByText .. extraCopyrightText .. endorsementNotice .. "<hr/>" .. licenseText .. trademarkText .. attributionNotice .. "</div>"
	
	local infoMachinedata = '<span class="fileinfotpl"><span class="fileinfotpl_desc">' .. string.sub(typeOfFileArticle, 1, 1):upper() .. string.sub(typeOfFileArticle, 2, -1) .. ' ' .. typeOfFile .. sourceText .. '.</span><span class="fileinfotpl_src">' .. source .. '</span><span class="fileinfotpl_aut">' .. copyrightHolderText .. '</span><span class="fileinfotpl_perm">' .. finalLicense .. '</span></span>'
	
	finalLicense = finalLicense .. '<span style="display:none;>" ' .. licenseMachinedata .. infoMachinedata .. "</span>"

	return finalLicense
end

return p