Module:Test2: Difference between revisions
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end | end | ||
-- Parse the orig template as a string | -- Check if the orig template is empty | ||
local origTemplateParsed = "" | |||
if origTemplate and origTemplate ~= "" then | |||
-- Parse the orig template as a string | |||
origTemplateParsed = frame:preprocess(origTemplate) | |||
end | |||
-- Extract the old arguments from the orig template | -- Extract the old arguments from the orig template |
Revision as of 20:54, 25 April 2023
Documentation for this module may be created at Module:Test2/doc
local p = {}
function p.Patch(frame)
local origTemplate = frame.args.orig
local newArgs = {}
for k, v in pairs(frame.args) do
if k ~= "orig" then
newArgs[k] = v
end
end
-- Check if the orig template is empty
local origTemplateParsed = ""
if origTemplate and origTemplate ~= "" then
-- Parse the orig template as a string
origTemplateParsed = frame:preprocess(origTemplate)
end
-- Extract the old arguments from the orig template
local oldArgs = {}
string.gsub(origTemplateParsed, "%|%s*(%w+)%s*=%s*(.-)%s*", function(k, v)
oldArgs[k] = v
end)
-- Merge the old and new arguments
local mergedArgs = {}
for k, v in pairs(oldArgs) do
mergedArgs[k] = v
end
for k, v in pairs(newArgs) do
mergedArgs[k] = v
end
-- Create the new template string with the merged arguments
local newTemplate = "{{" .. string.match(origTemplateParsed, "{{%s*(.-)%s*}}") .. "|"
for k, v in pairs(mergedArgs) do
newTemplate = newTemplate .. k .. "=" .. v .. "|"
end
newTemplate = newTemplate:sub(1, -2) .. "}}"
-- Expand the new template
local newTemplateExpanded = frame:preprocess(newTemplate)
return newTemplateExpanded
end
return p