@@ Line 1: / Line 1: @@
 local p = {}
 local lib = require('Module:Feature')
 local Parse = require('Module:Parser').getTemplateArgs
 local Rlib = require('Module:Recipe').param
 local Item = require('Module:Item')._main
+--------------------------------------------------------------------------------
+-- Helpers
+--------------------------------------------------------------------------------
+local function isNotEmpty(v)
+	return lib.isNotEmpty(v)
+end
+local function normalizeText(s)
+	return mw.ustring.lower(mw.text.trim(tostring(s or '')))
+end
+local function getKitchenwareArg()
+	return Rlib.sKitchArg or 'kitchenware'
+end
+local function getSortDelimiter(sort)
+	return lib.ternary(
+		sort:find(Rlib.sSortDelim2),
+		Rlib.sSortDelim2,
+		Rlib.sSortDelim
+	)
+end
+local function isCookingRecipe(recipe)
+	return normalizeText(recipe[Rlib.sTypeArg]) == 'cooking'
+end
+local function getMaxCookingItemIndex(recipe)
+	local maxIndex = 0
+	for key, _ in pairs(recipe) do
+		local index = tostring(key):match('^item_(%d+)')
+		if index then
+			index = tonumber(index)
+			if index and index > maxIndex then
+				maxIndex = index
+			end
+		end
+	end
+	return maxIndex
+end
+--------------------------------------------------------------------------------
+-- Usage detection
+--------------------------------------------------------------------------------
+local function standardRecipeUsesItem(recipe, item)
+	if not isNotEmpty(recipe['sort']) then
+		return false
+	end
+	if not isNotEmpty(recipe[item]) then
+		return false
+	end
+	for name in lib.gsplit(recipe['sort'], getSortDelimiter(recipe['sort'])) do
+		if isNotEmpty(name) and name == item then
+			return true
+		end
+	end
+	return false
+end
+local function cookingRecipeUsesItem(recipe, item)
+	local maxIndex = getMaxCookingItemIndex(recipe)
+	for index = 1, maxIndex do
+		local prefix = 'item_' .. index
+		-- Specific item:
+		-- |item_1 = Rice
+		if isNotEmpty(recipe[prefix]) and recipe[prefix] == item then
+			return true
+		end
+		-- Single type:
+		-- |item_1_type = Fish
+		if isNotEmpty(recipe[prefix .. '_type']) and recipe[prefix .. '_type'] == item then
+			return true
+		end
+		-- Multiple types:
+		-- |item_1_type_1 = Freshwater Fish
+		-- |item_1_type_2 = Saltwater Fish
+		local typeIndex = 1
+		while isNotEmpty(recipe[prefix .. '_type_' .. typeIndex]) do
+			if recipe[prefix .. '_type_' .. typeIndex] == item then
+				return true
+			end
+			typeIndex = typeIndex + 1
+		end
+		-- Multiple accepted specific items:
+		-- |item_1_option_1 = Rice
+		-- |item_1_option_2 = Wheat
+		local optionIndex = 1
+		while isNotEmpty(recipe[prefix .. '_option_' .. optionIndex]) do
+			if recipe[prefix .. '_option_' .. optionIndex] == item then
+				return true
+			end
+			optionIndex = optionIndex + 1
+		end
+	end
+	-- Kitchenware:
+	-- |kitchenware = Cooking Pot
+	local kitchenwareArg = getKitchenwareArg()
+	if isNotEmpty(recipe[kitchenwareArg]) and recipe[kitchenwareArg] == item then
+		return true
+	end
+	-- Multiple kitchenware, in case you later use:
+	-- |kitchenware_1 =
+	-- |kitchenware_2 =
+	local kitchenwareIndex = 1
+	while isNotEmpty(recipe[kitchenwareArg .. '_' .. kitchenwareIndex]) do
+		if recipe[kitchenwareArg .. '_' .. kitchenwareIndex] == item then
+			return true
+		end
+		kitchenwareIndex = kitchenwareIndex + 1
+	end
+	return false
+end
+local function recipeUsesItem(recipe, item)
+	if isCookingRecipe(recipe) then
+		return cookingRecipeUsesItem(recipe, item)
+	end
+	return standardRecipeUsesItem(recipe, item)
+end
+--------------------------------------------------------------------------------
+-- Recipe display helpers
+--------------------------------------------------------------------------------
+local function renderItem(name, amount, quality)
+	local out = tostring(Item({
+		name,
+		size = 20,
+		x = amount
+	}))
+	if isNotEmpty(quality) then
+		out = out .. ' <small>(' .. quality .. ')</small>'
+	end
+	return out
+end
+local function renderIconLink(name, amount, quality)
+	local out = ''
+	if isNotEmpty(amount) then
+		out = tostring(amount) .. '× '
+	end
+	out = out .. '[[File:' .. name .. ' Icon.png|20x20px|link=' .. name .. ']] [[' .. name .. ']]'
+	if isNotEmpty(quality) then
+		out = out .. ' <small>(' .. quality .. ')</small>'
+	end
+	return out
+end
+local function renderStandardIngredients(recipe)
+	local ingredients = {}
+	if not isNotEmpty(recipe['sort']) then
+		return ingredients
+	end
+	for name in lib.gsplit(recipe['sort'], getSortDelimiter(recipe['sort'])) do
+		if isNotEmpty(name) and isNotEmpty(recipe[name]) then
+			table.insert(ingredients, Item({
+				name,
+				size = 20,
+				x = recipe[name]
+			}))
+		end
+	end
+	return ingredients
+end
+local function renderCookingIngredient(recipe, index)
+	local prefix = 'item_' .. index
+	local amount = recipe[prefix .. '_amount'] or '1'
+	local quality = recipe[prefix .. '_quality']
+	-- Specific item:
+	-- |item_1 = Rice
+	if isNotEmpty(recipe[prefix]) then
+		return renderItem(recipe[prefix], amount, quality)
+	end
+	-- Specific item options:
+	-- |item_1_option_1 = Rice
+	-- |item_1_option_2 = Wheat
+	local options = {}
+	local optionIndex = 1
+	while isNotEmpty(recipe[prefix .. '_option_' .. optionIndex]) do
+		table.insert(options, renderItem(
+			recipe[prefix .. '_option_' .. optionIndex],
+			amount,
+			quality
+		))
+		optionIndex = optionIndex + 1
+	end
+	if #options > 0 then
+		return table.concat(options, ' / ')
+	end
+	-- Type requirements:
+	-- |item_1_type = Fish
+	-- |item_1_type_1 = Freshwater Fish
+	-- |item_1_type_2 = Saltwater Fish
+	local types = {}
+	if isNotEmpty(recipe[prefix .. '_type']) then
+		table.insert(types, renderIconLink(
+			recipe[prefix .. '_type'],
+			amount,
+			quality
+		))
+	end
+	local typeIndex = 1
+	while isNotEmpty(recipe[prefix .. '_type_' .. typeIndex]) do
+		table.insert(types, renderIconLink(
+			recipe[prefix .. '_type_' .. typeIndex],
+			amount,
+			quality
+		))
+		typeIndex = typeIndex + 1
+	end
+	if #types > 0 then
+		return table.concat(types, ' / ')
+	end
+	return nil
+end
+local function renderCookingKitchenware(recipe)
+	local kitchenwareArg = getKitchenwareArg()
+	local kitchenware = {}
+	if isNotEmpty(recipe[kitchenwareArg]) then
+		table.insert(kitchenware, renderIconLink(recipe[kitchenwareArg]))
+	end
+	local index = 1
+	while isNotEmpty(recipe[kitchenwareArg .. '_' .. index]) do
+		table.insert(kitchenware, renderIconLink(recipe[kitchenwareArg .. '_' .. index]))
+		index = index + 1
+	end
+	if #kitchenware == 0 then
+		return nil
+	end
+	return '<b>Kitchenware:</b> ' .. table.concat(kitchenware, ' / ')
+end
+local function renderCookingIngredients(recipe)
+	local ingredients = {}
+	local maxIndex = getMaxCookingItemIndex(recipe)
+	for index = 1, maxIndex do
+		local rendered = renderCookingIngredient(recipe, index)
+		if isNotEmpty(rendered) then
+			table.insert(ingredients, rendered)
+		end
+	end
+	local kitchenware = renderCookingKitchenware(recipe)
+	if isNotEmpty(kitchenware) then
+		table.insert(ingredients, kitchenware)
+	end
+	return ingredients
+end
+local function renderRecipeIngredients(recipe)
+	if isCookingRecipe(recipe) then
+		return renderCookingIngredients(recipe)
+	end
+	return renderStandardIngredients(recipe)
+end
+--------------------------------------------------------------------------------
+-- Main
+--------------------------------------------------------------------------------
 function p.main(frame)
@@ Line 10: / Line 329: @@
 		wrappers = {'Template:Item Usage'}
 	})
 	local item = args[1] or mw.title.getCurrentTitle().rootText
 	local count = 0
 	local craftType = args['type']
 	local out = mw.html.create()
-	if lib.isNotEmpty(frame.args.pages) and frame.args.pages:find('%$%$%$') then
+	if isNotEmpty(frame.args.pages) and frame.args.pages:find('%$%$%$') then
 		local valids = {}
 		for page in lib.gsplit(frame.args.pages, '$$$') do
-			local data = Parse(page, { only='Recipe' } )
+			local data = Parse(page, { only = 'Recipe' })
-			if type(data[1]) ~= 'table' then data = {data} end
+			if type(data[1]) ~= 'table' then
+				data = { data }
+			end
 			for _, call in ipairs(data) do
-				if lib.isNotEmpty(call['sort']) and lib.isNotEmpty(call[item]) then
+				if recipeUsesItem(call, item) then
-					for name in lib.gsplit(call['sort'], lib.ternary(call['sort']:find(Rlib.sSortDelim2), Rlib.sSortDelim2, Rlib.sSortDelim)) do
+					valids[page] = valids[page] or {}
-						if (lib.isNotEmpty(name) and name == item) then
+					table.insert(valids[page], call)
-							valids[page] = valids[page] or {}
+					count = count + 1
-							table.insert(valids[page], call)
-							count = count + 1
-						end
-					end
 				end
 			end
 		end
 		if craftType == 'Furnishing Set' then
-			out:wikitext('There ', lib.ternary(count > 1,'are', 'is'), ' <b>', tostring(count), '</b> [[Furnishing Set]]', lib.ternary(count > 1, 's', ''), ' that use', lib.ternary(count > 1, '', 's'), ' [[', item , ']] as a component:\n')
+			out:wikitext(
+				'There ',
+				lib.ternary(count > 1, 'are', 'is'),
+				' <b>',
+				tostring(count),
+				'</b> [[Furnishing Set]]',
+				lib.ternary(count > 1, 's', ''),
+				' that use',
+				lib.ternary(count > 1, '', 's'),
+				' [[',
+				item,
+				']] as a component:\n'
+			)
 		else
-			out:wikitext('There ', lib.ternary(count > 1,'are', 'is'), ' <b>', tostring(count), '</b> use', lib.ternary(count > 1, 's', ''), ' for [[', item , ']]:\n')
+			out:wikitext(
+				'There ',
+				lib.ternary(count > 1, 'are', 'is'),
+				' <b>',
+				tostring(count),
+				'</b> use',
+				lib.ternary(count > 1, 's', ''),
+				' for [[',
+				item,
+				']]:\n'
+			)
 		end
 		out:node(p._main(valids, craftType))
 		return out
 	else
@@ Line 46: / Line 391: @@
 			out:wikitext('No recipes use [[', item, ']] as an ingredient.')
 		end
 		return out
 	end
@@ Line 52: / Line 398: @@
 function p._main(valids, craftType)
 	local _table = mw.html.create('table'):addClass('wikitable article-table sortable')
-	-- header row
+	-- Header row
 	local tr = _table:tag('tr')
 	tr:tag('th'):wikitext('Item')
 	tr:tag('th'):wikitext('Craft Type')
 	tr:tag('th'):wikitext(craftType == 'Furnishing Set' and 'Components' or 'Recipe')
-	-- mw.logObject(valids)
-	-- rest of table
 	for page, recipes in lib.spairs(valids) do
 		local tr = _table:tag('tr')
 		for i, recipe in pairs(recipes) do
 			if i == 1 then
 				local cell = tr:tag('td'):attr('rowspan', #valids[page])
 				if recipe[Rlib.sTypeArg]:find('Set') then
 					cell
-					:tag('div')
+						:tag('div')
-						:css{['text-align'] = 'center', ['width'] = '165px'}
+						:css{
-						:wikitext('[[File:Furnishing Set ', page, ' Display.png|160x80px|alt=', page, '|link=', page, ']]<br>[[', page, ']]')
+							['text-align'] = 'center',
+							['width'] = '165px'
+						}
+						:wikitext(
+							'[[File:Furnishing Set ',
+							page,
+							' Display.png|160x80px|alt=',
+							page,
+							'|link=',
+							page,
+							']]<br>[[',
+							page,
+							']]'
+						)
 				else
-					cell:wikitext(Item({ page, x = recipe[Rlib.sYieldArg] }))
+					cell:wikitext(Item({
+						page,
+						x = recipe[Rlib.sYieldArg]
+					}))
 				end
 			else
 				tr = _table:tag('tr')
 			end
-			tr:tag('td'):css{['text-align'] = 'center'}:wikitext('[[', recipe[Rlib.sTypeArg], ']]')
-			local ingredients = {}
+			tr:tag('td')
-			for name in lib.gsplit(recipe['sort'], lib.ternary(recipe['sort']:find(Rlib.sSortDelim2), Rlib.sSortDelim2, Rlib.sSortDelim)) do
+				:css{['text-align'] = 'center'}
-				if (lib.isNotEmpty(name) and lib.isNotEmpty(recipe[name])) then
+				:wikitext('[[', recipe[Rlib.sTypeArg], ']]')
-					table.insert(ingredients, Item({ name, size = 20, x = recipe[name] }))
-				end
+			local ingredients = renderRecipeIngredients(recipe)
-			end
 			tr:tag('td'):wikitext(table.concat(ingredients, '<br>'))
 		end
 	end
-	-- mw.logObject(_table) --debug
 	return _table
 end
 return p

Module:Item Usage: Difference between revisions

Eleiyas (talk | contribs)