Module:If preview/sandbox: Difference between revisions

Revision as of 16:01, 30 April 2021

Latest revision as of 01:46, 21 September 2024

(48 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')

is_preview

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

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

This function returns a boolean indicating whether the page is a preview.

]]

local function is_preview(frame)

local revision_id = frame:preprocess('{{REVISIONID}}')

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

-- I don't know why we're checking for nil but hey, maybe someday things

-- would have broken

return revision_id == nil or revision_id == ''

end

--[[

Line 20 ⟶ 11:

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

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

Usage:

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

]]

function p.main(frame)

iflocal is_previewargs = getArgs(frame) then

if warning == ''cfg.preview then

return frame.args[1] or ''

else

return frame.args[2] or ''

end

end

Line 36 ⟶ 25:

pmain

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

this module's parent (i.e. template using this module), depending on whether it

is being previewed.

Usage:

{{#invoke:If preview|pmain}}

]]

function p.pmain(frame)

return p.main(frame:getParent())

end

local function warning_text(warning)

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 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

Line 54 ⟶ 61:

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

]]

Usage:

local-- function is_previewp.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)

iflocal notargs is_preview= getArgs(frame) then return '' end

return p._warning(args)

end

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

if warning == '' then

--[[

warning = 'The template has no warning text. Please add a warning.'

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