Module:Call wikitext: Difference between revisions
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function p.main(frame) |
function p.main(frame) |
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-- undo nowiki sanitization |
if code:match'nowiki' then -- undo nowiki sanitization |
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if not frame.args['sourceCode'] then |
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end |
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if code:match'nowiki' then |
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code = mw.text.unstripNoWiki(code) |
code = mw.text.unstripNoWiki(code) |
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end |
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local wikitext = code:gsub("<", "<"):gsub(">", ">") -- angle brackets are still sanitized |
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local function replaceTripleBraces(parameter, _, default) -- extract corresponding arguments from the parent function. the _ is necessary because the pipe still gets caught in the second capture group |
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if default=="" then default = nil end |
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return frame.args[parameter] or default |
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end |
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local processed = wikitext:gsub("{{{([^{}<>|]+)(|?([^{}<>|]*))}}}", replaceTripleBraces) -- Someday, I'm going to go to programmer prison for doing... this, and I'm okay with that. |
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end |
end |
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Revision as of 22:24, 30 March 2023
Implements {{Call wikitext}}. This module was originally designed for providing an effective way to create testcases for Module:ArgRest, by "mocking" a transcluded template.
Usage
This module can also be used directly. See Template:Call wikitext/doc for documentation and replace {{Call wikitext with {{#invoke:Call wikitext|main. For example:
{{Call wikitext|sourceCode=<nowiki>{{{foo}}}</nowiki>|foo=Hello!}}→ Lua error at line 4: sourceCode arg not provided.
{{#invoke:Call wikitext|main|sourceCode=<nowiki>{{{foo}}}</nowiki>|foo=Hello!}}→ Hello!
p = {}
function p.main(frame)
local code = frame.args['sourceCode'] or error("sourceCode arg not provided")
if code:match'nowiki' then -- undo nowiki sanitization
code = mw.text.unstripNoWiki(code)
else error("sourceCode arg was missing <nowiki>") end
return frame:preprocess(code:gsub("<", "<"):gsub(">", ">"))
end
return p