Module:If preview/configuration
This module is used in system messages. Changes to it can cause immediate changes to the Festipedia user interface. To avoid large-scale disruption, any changes should first be tested in this module's /sandbox or /testcases subpage, or in your own user space. The tested changes can then be added in one single edit to this module. Please discuss any changes on the talk page before implementing them. |
--[[
We perform the actual check for whether this is a preview here since
preprocessing is relatively expensive.
]]
local frame = mw.getCurrentFrame()
local function is_preview()
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
local function templatestyles()
return frame:extensionTag{
name = 'templatestyles', args = { src = 'Module:If preview/styles.css' }
}
end
return {
preview = is_preview(),
templatestyles = templatestyles(),
warning_infrastructure = '%s<div class="preview-warning"><strong>Preview warning:</strong> %s</div>',
missing_warning = 'The template has no warning text. Please add a warning.'
}