Module:Clickable button 2: Difference between revisions

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en>Mr. Stradivarius
m Protected Module:Clickable button 2: High-risk Lua module ([Edit=Allow only template editors and admins] (indefinite) [Move=Allow only template editors and admins] (indefinite))
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m 15 revisions imported
 
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Line 13: Line 13:


function p.luaMain(args)
function p.luaMain(args)
-- If first arg or a url is not provided,
-- but we have a second arg, make a button.
-- Otherwise, return nothing.
if not args[1] and not args.url then
if not args[1] and not args.url then
return ''
if args[2] then
p.nolink = true
else
return ''
end
end
end
local data = p.makeLinkData(args)
local data = p.makeLinkData(args)
local link = p.renderLink(data)
local link = p.renderLink(data)
Line 24: Line 32:
function p.makeLinkData(args)
function p.makeLinkData(args)
local data = {}
local data = {}
-- Get the link and display values,
-- and find whether we are outputting
-- a wikilink or a URL.
if args.url then
data.isUrl = true
data.link = args.url
if args[1] then
data.display = args[1]
else if args[2] then
data.display = args[2]
else
data.display = args.url
p.urlisdisplay = true
end
end
else
data.isUrl = false
p.urlisdisplay = false
data.link = args[1]
if args[2] then
data.display = args[2]
else
data.display = args[1]
end
end
if yesno(args.link) == false then
p.nolink = true
end
-- Colours
-- For the merge with {{clickable button}}
local colour = args.color and args.color:lower()


-- Classes
-- Classes
Line 40: Line 82:
table.insert(data.classes, 'mw-ui-button')
table.insert(data.classes, 'mw-ui-button')
end
end
--If class is unset,
--then let color determine class
if not class then
if colour == 'blue' then
class = 'mw-ui-progressive'
else if colour == 'red' then
class = 'mw-ui-destructive'
else if colour == 'green' then
class = 'mw-ui-constructive'
end
end
end
end
if class then
if class then
table.insert(data.classes, class)
table.insert(data.classes, class)
Line 46: Line 103:
-- Styles
-- Styles
do
do
local currentTitle = mw.title.getCurrentTitle()
--[[
local success, linkTitle = pcall(mw.title.new, args[1])
-- Check whether we are on the same page as we have specified in
if success and mw.title.equals(currentTitle, linkTitle) then
-- args[1], but not if we are using a URL link, as then args[1] is only
-- a display value. If we are currently on the page specified in
-- args[1] make the button colour darker so that it stands out from
-- other buttons on the page.
--]]
local success, linkTitle, currentTitle
if not data.isUrl then
currentTitle = mw.title.getCurrentTitle()
success, linkTitle = pcall(mw.title.new, args[1])
elseif p.urlisdisplay then
currentTitle = mw.title.getCurrentTitle()
end
if success
and linkTitle
and mw.title.equals(currentTitle, linkTitle)
and not p.urlisdisplay
then
if class == 'ui-button-blue'
if class == 'ui-button-blue'
or class == 'mw-ui-progressive'
or class == 'mw-ui-progressive'
or class == 'mw-ui-constructive'
then
then
data.backgroundColor = '#2962CB'
data.backgroundColor = '#2962CB'
elseif class == 'ui-button-green'
data.color = '#fff'
or class == 'mw-ui-constructive'
elseif class == 'ui-button-green' then
then
data.backgroundColor = '#008B6D'
data.backgroundColor = '#008B6D'
elseif class == 'ui-button-red'
elseif class == 'ui-button-red' or class == 'mw-ui-destructive' then
or class == 'mw-ui-destructive'
then
data.backgroundColor = '#A6170F'
data.backgroundColor = '#A6170F'
else
else
data.backgroundColor = '#CCC'
data.backgroundColor = '#CCC'
data.color = '#666'
data.color = '#666'
end
else
if p.urlisdisplay
then
data.dummyLink = tostring(currentTitle)
end
end
end
end
-- Add user-specified styles.
data.style = args.style
data.style = args.style
end
-- Get the link and display values, and find whether we are outputting a
-- wikilink or a URL.
if args.url then
data.isUrl = true
data.link = args.url
if args[1] then
data.display = args[1]
else
data.display = args.url
end
else
data.isUrl = false
data.link = args[1]
if args[2] then
data.display = args[2]
else
data.display = args[1]
end
end
end


Line 101: Line 158:
end
end
displaySpan
displaySpan
:attr('role', 'button')
:attr('aria-disabled', 'false')
:css{
:css{
['background-color'] = data.backgroundColor,
['background-color'] = data.backgroundColor,
Line 115: Line 170:


-- Render the link
-- Render the link
local link  
local link
if data.isUrl then
if p.nolink then
link = string.format('[%s %s]', data.link, display)
if p.urlisdisplay then
else
link = string.format('[[%s|%s]]', data.dummyLink, display)
link = string.format('[[%s|%s]]', data.link, display)
else
link = string.format('%s', display)
end
else if data.isUrl then
link = string.format('[%s %s]', data.link, display)
else
link = string.format('[[%s|%s]]', data.link, display)
end
end
end


return string.format('<span class="plainlinks">%s</span>', link)
return string.format('<span class="plainlinks clickbutton">%s</span>', link)
end
end



Latest revision as of 19:32, 8 June 2022

Documentation for this module may be created at Module:Clickable button 2/doc

-- This module implements {{clickable button 2}}.

local yesno = require('Module:Yesno')

local p = {}

function p.main(frame)
	local args = require('Module:Arguments').getArgs(frame, {
		wrappers = 'Template:Clickable button 2'
	})
	return p.luaMain(args)
end

function p.luaMain(args)
	-- If first arg or a url is not provided,
	-- but we have a second arg, make a button.
	-- Otherwise, return nothing.
	if not args[1] and not args.url then
		if args[2] then
			p.nolink = true
		else
			return ''
		end
	end
	
	local data = p.makeLinkData(args)
	local link = p.renderLink(data)
	local trackingCategories = p.renderTrackingCategories(args)
	return link .. trackingCategories
end

function p.makeLinkData(args)
	local data = {}

	-- Get the link and display values,
	-- and find whether we are outputting
	-- a wikilink or a URL.
	if args.url then
		data.isUrl = true
		data.link = args.url
		if args[1] then
			data.display = args[1]
		else if args[2] then
			data.display = args[2]
		else
			data.display = args.url
			p.urlisdisplay = true
			end
		end
	else
		data.isUrl = false
		p.urlisdisplay = false
		data.link = args[1]
		if args[2] then
			data.display = args[2]
		else
			data.display = args[1]
		end
	end
	
	if yesno(args.link) == false then
		p.nolink = true
	end

	-- Colours
	-- For the merge with {{clickable button}}
	local colour = args.color and args.color:lower()

	-- Classes
	local class = args.class and args.class:lower()
	data.classes = {}
	if class == 'ui-button-green'
		or class == 'ui-button-blue'
		or class == 'ui-button-red'
	then
		table.insert(
			data.classes,
			'submit ui-button ui-widget ui-state-default ui-corner-all'
				.. ' ui-button-text-only ui-button-text'
		)
	else
		table.insert(data.classes, 'mw-ui-button')
	end
	
	--If class is unset,
	--then let color determine class
	if not class then
		if colour == 'blue' then
			class = 'mw-ui-progressive'
			else if colour == 'red' then
				class = 'mw-ui-destructive'
				else if colour == 'green' then
					class = 'mw-ui-constructive'
				end
			end
		end
	end

	if class then
		table.insert(data.classes, class)
	end

	-- Styles
	do
		--[[
		-- Check whether we are on the same page as we have specified in
		-- args[1], but not if we are using a URL link, as then args[1] is only
		-- a display value. If we are currently on the page specified in
		-- args[1] make the button colour darker so that it stands out from
		-- other buttons on the page.
		--]]
		local success, linkTitle, currentTitle
		if not data.isUrl then
			currentTitle = mw.title.getCurrentTitle()
			success, linkTitle = pcall(mw.title.new, args[1])
		elseif p.urlisdisplay then
			currentTitle = mw.title.getCurrentTitle()
		end
		if success
			and linkTitle
			and mw.title.equals(currentTitle, linkTitle)
			and not p.urlisdisplay
		then
			if class == 'ui-button-blue'
				or class == 'mw-ui-progressive'
				or class == 'mw-ui-constructive'
			then
				data.backgroundColor = '#2962CB'
				data.color = '#fff'
			elseif class == 'ui-button-green' then
				data.backgroundColor = '#008B6D'
			elseif class == 'ui-button-red' or class == 'mw-ui-destructive' then
				data.backgroundColor = '#A6170F'
			else
				data.backgroundColor = '#CCC'
				data.color = '#666'
			end
		else
			if p.urlisdisplay
			then
				data.dummyLink = tostring(currentTitle)
			end
		end
		-- Add user-specified styles.
		data.style = args.style
	end

	return data
end

function p.renderLink(data)
	-- Render the display span tag.
	local display
	do
		local displaySpan = mw.html.create('span')
		for i, class in ipairs(data.classes or {}) do
			displaySpan:addClass(class)
		end
		displaySpan
			:css{
				['background-color'] = data.backgroundColor,
				color = data.color
			}
		if data.style then
			displaySpan:cssText(data.style)
		end
		displaySpan:wikitext(data.display)
		display = tostring(displaySpan)
	end

	-- Render the link
	local link
	if p.nolink then
		if p.urlisdisplay then
			link = string.format('[[%s|%s]]', data.dummyLink, display)
			else
				link = string.format('%s', display)
			end
		else if data.isUrl then
			link = string.format('[%s %s]', data.link, display)
		else
			link = string.format('[[%s|%s]]', data.link, display)
		end
	end

	return string.format('<span class="plainlinks clickbutton">%s</span>', link)
end

function p.renderTrackingCategories(args)
	if yesno(args.category) == false then
		return ''
	end
	local class = args.class and args.class:lower()
	if class == 'ui-button-green'
		or class == 'ui-button-blue'
		or class == 'ui-button-red'
	then
		return '[[Category:Pages using old style ui-button-color]]'
	else
		return ''
	end
end

return p