Module:If preview/sandbox: Difference between revisions

Revision as of 14:31, 30 April 2021

Latest revision as of 01:46, 21 September 2024

(60 intermediate revisions by 3 users not shown)

Line 1:

local p = {}

local getArgs = require("Module:Arguments").getArgs

local yn = require("Module:Yesno")

local cfg = mw.loadData('Module:If preview/configuration')

p.pvwc = p.pvwc or package.loaded["Module:If preview/preview warning counter"]

or require("Module:If preview/preview warning counter")

--[[

main

is_preview

This function returns aeither booleanthe indicatingfirst whetherargument theor pagesecond isargument apassed preview.to

this module, depending on whether the page is being previewed.

]]

local function is_previewp.main(frame)

local args = getArgs(frame)

local revision_id = mw.getCurrentFrame():preprocess('{{REVISIONID}}')

if is_preview()cfg.preview then

-- {{REVISIONID}} is usually the empty string when previewed.

return frame.args[1] or ''

return not revision_id == nil and not revision_id == ''

else

return frame.args[2] or ''

end

end

--[[

pmain

main

This function returns either the first argument or second argument passed to

this module,'s dependingparent on(i.e. whethertemplate theusing pagethis ismodule), beingdepending previewed.on whether it

is being previewed.

Usage:

{{#invoke:If preview|main|value_if_preview|value_if_not_preview}}

]]

function p.if_previewpmain(frame)

return p.main(frame:getParent())

if is_preview() then

end

return frame.args[1] or ''

else

local function warning_text(warning)

return frame.args[2] or ''

return mw.ustring.format(

cfg.warning_infrastructure,

cfg.templatestyles,

warning

)

end

function p._warning(args)

local warning = frame.args[1] and args[1]:match('^%s*(.-)%s*$') or ''

if warning == '' then

return warning_text(cfg.missing_warning)

end

if not is_preview()cfg.preview then return '' end

if yn(args['consolewarning']) then mw.addWarning('[' .. p.pvwc.incr() .. '] ' .. (args[1] or cfg.missing_warning)) end

return warning_text(warning)

end

--[[

warning

preview_warning

This function returns a "preview warning", which is the first argument marked

up with HTML and some supporting text, depending on whether the page is being previewed.

]]

Usage:

-- function p.warning(frame)

{{#invoke:If preview|warning|preview_warning_text}}

-- mw.addWarning(frame.args[1] or cfg.missing_warning)

-- return p._warning(frame.args)

-- end

--[[

warning, but for pass-through templates like {{preview warning}}

]]

function p.warningpwarning(frame)

local args = getArgs(frame)

if not is_preview() then return '' end

return p._warning(args)

end

local warning = frame.args[1]:match('^%s*(.-)%s*$') or ''

if warning == '' then

--[[

warning = 'Something is wrong with this template'

Does both mw.addWarning and preview warning

end

]]

return mw.ustring.format(

function p.warn(text)

'%s<div class="preview-warning"><strong>Preview warning:</strong> %s</div>',

if text == nil or text == "" then return "" end

frame:extensionTag{

mw.addWarning('[' .. p.pvwc.incr() .. '] ' .. text)

name = 'templatestyles', args = { src = 'Module:Preview warning/styles.css' }

return p._warning({text})

},

end

warning

)

--[[

Console warning

]]

function p.consoleWarning(frame)

local args = getArgs(frame)

mw.addWarning('[' .. p.pvwc.incr() .. '] ' .. (args[1] or cfg.missing_warning))

return ''

end