Module:Shortcut: Difference between revisions

    From Nonbinary Wiki
    (Implement merger code by Pppery)
    (from sandbox)
    Line 24: Line 24:
    frame = frame or mw.getCurrentFrame()
    frame = frame or mw.getCurrentFrame()
    cfg = cfg or mw.loadData(CONFIG_MODULE)
    cfg = cfg or mw.loadData(CONFIG_MODULE)
    local templateMode = yesno(options.template)
    local floatLeft = options.float and options.float:lower() == 'left'
    local isCategorized = yesno(options.category) ~= false
    local isCategorized = yesno(options.category) ~= false


    Line 37: Line 39:
    local listItems = {}
    local listItems = {}
    for i, shortcut in ipairs(shortcuts) do
    for i, shortcut in ipairs(shortcuts) do
    if yesno(options['target']) then
    local templatePath
    listItems[i] = string.format("[[%s]]",shortcut)
    if templateMode then
    -- Namespace detection
    local titleObj = mw.title.new(shortcut, 10)
    if titleObj.namespace == 10 then
    templatePath = titleObj.fullText
    else
    templatePath = shortcut
    end
    end
    if yesno(options.target) then
    listItems[i] = templateMode
    and string.format("{{[[%s|%s]]}}", templatePath, shortcut)
    or string.format("[[%s]]", shortcut)
    else
    else
    listItems[i] = frame:expandTemplate{
    listItems[i] = frame:expandTemplate{
    title = 'No redirect',
    title = 'No redirect',
    args = {shortcut}
    args = templateMode and {templatePath, shortcut} or {shortcut}
    }
    }
    if templateMode then
    listItems[i] = string.format("{{%s}}", listItems[i])
    end
    end
    end
    end
    end
    Line 85: Line 102:
    :addClass('module-shortcutboxplain plainlist noprint')
    :addClass('module-shortcutboxplain plainlist noprint')
    :attr('role', 'note')
    :attr('role', 'note')
    if floatLeft then
    shortcutList:addClass('module-shortcutboxleft')
    end
    if shortcutHeading then
    if shortcutHeading then
    shortcutList
    shortcutList

    Revision as of 17:52, 16 February 2021

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

    -- This module implements {{shortcut}}.
    
    -- Set constants
    local CONFIG_MODULE = 'Module:Shortcut/config'
    
    -- Load required modules
    local checkType = require('libraryUtil').checkType
    local yesno = require('Module:Yesno')
    
    local p = {}
    
    local function message(msg, ...)
    	return mw.message.newRawMessage(msg, ...):plain()
    end
    
    local function makeCategoryLink(cat)
    	return string.format('[[%s:%s]]', mw.site.namespaces[14].name, cat)
    end
    
    function p._main(shortcuts, options, frame, cfg)
    	checkType('_main', 1, shortcuts, 'table')
    	checkType('_main', 2, options, 'table', true)
    	options = options or {}
    	frame = frame or mw.getCurrentFrame()
    	cfg = cfg or mw.loadData(CONFIG_MODULE)
    	local templateMode = yesno(options.template)
    	local floatLeft = options.float and options.float:lower() == 'left'
    	local isCategorized = yesno(options.category) ~= false
    
    	-- Validate shortcuts
    	for i, shortcut in ipairs(shortcuts) do
    		if type(shortcut) ~= 'string' or #shortcut < 1 then
    			error(message(cfg['invalid-shortcut-error'], i), 2)
    		end
    	end
    
    	-- Make the list items. These are the shortcuts plus any extra lines such
    	-- as options.msg.
    	local listItems = {}
    	for i, shortcut in ipairs(shortcuts) do
    		local templatePath
    		if templateMode then
    			-- Namespace detection
    			local titleObj = mw.title.new(shortcut, 10)
    			if titleObj.namespace == 10 then
    				templatePath = titleObj.fullText
    			else
    				templatePath = shortcut
    			end
    		end
    		if yesno(options.target) then
    			listItems[i] = templateMode
    				and string.format("&#123;&#123;[[%s|%s]]&#125;&#125;", templatePath, shortcut)
    				or string.format("[[%s]]", shortcut)
    		else
    			listItems[i] = frame:expandTemplate{
    				title = 'No redirect',
    				args = templateMode and {templatePath, shortcut} or {shortcut}
    			}
    			if templateMode then
    				listItems[i] = string.format("&#123;&#123;%s&#125;&#125;", listItems[i])
    			end
    		end
    	end
    	table.insert(listItems, options.msg)
    
    	-- Return an error if we have nothing to display
    	if #listItems < 1 then
    		local msg = cfg['no-content-error']
    		msg = string.format('<strong class="error">%s</strong>', msg)
    		if isCategorized and cfg['no-content-error-category'] then
    			msg = msg .. makeCategoryLink(cfg['no-content-error-category'])
    		end
    		return msg
    	end
    
    	local root = mw.html.create()
    	root:wikitext(frame:extensionTag{ name = 'templatestyles', args = { src = 'Shortcut/styles.css'} })
    	-- Anchors
    	local anchorDiv = root
    		:tag('div')
    			:addClass('module-shortcutanchordiv')
    	for i, shortcut in ipairs(shortcuts) do
    		local anchor = mw.uri.anchorEncode(shortcut)
    		anchorDiv:tag('span'):attr('id', anchor)
    	end
    
    	-- Shortcut heading
    	local shortcutHeading
    	do
    		local nShortcuts = #shortcuts
    		if nShortcuts > 0 then
    			local headingMsg = options['shortcut-heading'] or cfg['shortcut-heading']
    			shortcutHeading = message(headingMsg, nShortcuts)
    			shortcutHeading = frame:preprocess(shortcutHeading)
    		end
    	end
    
    	-- Shortcut box
    	local shortcutList = root
    		:tag('div')
    			:addClass('module-shortcutboxplain plainlist noprint')
    			:attr('role', 'note')
    	if floatLeft then
    		shortcutList:addClass('module-shortcutboxleft')
    	end
    	if shortcutHeading then
    		shortcutList
    			:tag('div')
    				:addClass('module-shortcutlist')
    				:wikitext(shortcutHeading)
    	end
    	local list = shortcutList:tag('ul')
    	for i, item in ipairs(listItems) do
    		list:tag('li'):wikitext(item)
    	end
    	return tostring(root)
    end
    
    function p.main(frame)
    	local args = require('Module:Arguments').getArgs(frame)
    
    	-- Separate shortcuts from options
    	local shortcuts, options = {}, {}
    	for k, v in pairs(args) do
    		if type(k) == 'number' then
    			shortcuts[k] = v
    		else
    			options[k] = v
    		end
    	end
    
    	-- Compress the shortcut array, which may contain nils.
    	local function compressArray(t)
    		local nums, ret = {}, {}
    		for k in pairs(t) do
    			nums[#nums + 1] = k
    		end
    		table.sort(nums)
    		for i, num in ipairs(nums) do
    			ret[i] = t[num]
    		end
    		return ret
    	end
    	shortcuts = compressArray(shortcuts)
    
    	return p._main(shortcuts, options, frame)
    end
    
    return p