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| --[[
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| SDcat
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| Module to check whether local short description matches that on Wikidata
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| --]]
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| local p = {}
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|
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| -------------------------------------------------------------------------------
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| --[[
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| setCat has the qid of a Wikidata entity passed as |qid=
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| (it defaults to the associated qid of the current article if omitted)
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| and the local short description passed as |sd=
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| It returns a category if there is an associated Wikidata entity.
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| It returns one of the following tracking categories, as appropriate:
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| * Category:Short description matches Wikidata (case-insensitive)
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| * Category:Short description is different from Wikidata
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| * Category:Short description with empty Wikidata description
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| For testing purposes, a link prefix |lp= may be set to ":" to make the categories visible.
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| --]]
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|
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| -- function exported for use in other modules
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| -- (local short description, Wikidata entity-ID, link prefix)
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| p._setCat = function(sdesc, itemID, lp)
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| if itemID == "" then itemID = nil end
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| -- Wikidata description field
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| local wdesc = (mw.wikibase.getDescription(itemID) or ""):lower()
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| if wdesc == "" then
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| return "[[" .. lp .. "Category:Short description with empty Wikidata description]]"
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| elseif wdesc == sdesc then
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| return "[[" .. lp .. "Category:Short description matches Wikidata]]"
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| else
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| return "[[" .. lp .. "Category:Short description is different from Wikidata]]"
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| end
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| end
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|
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| -- function exported for call from #invoke
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| p.setCat = function(frame)
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| local args
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| if frame.args.sd then
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| args = frame.args
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| else
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| args = frame:getParent().args
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| end
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| -- local short description
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| local sdesc = mw.text.trim(args.sd or ""):lower()
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| -- Wikidata entity-ID
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| local itemID = mw.text.trim(args.qid or "")
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| -- link prefix, strip quotes
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| local lp = mw.text.trim(args.lp or ""):gsub('"', '')
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| return p._setCat(sdesc, itemID, lp)
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| end
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|
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| return p
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Module to check whether local short description matches that on Wikidata
setCat has the qid of a Wikidata entity passed as |qid=
(it defaults to the associated qid of the current article if omitted)
and the local short description passed as |sd=
It returns a category if there is an associated Wikidata entity.
It returns one of the following tracking categories, as appropriate:
- Category:Short description matches Wikidata (case-insensitive)
- Category:Short description is different from Wikidata
- Category:Short description with empty Wikidata description
For testing purposes, a link prefix |lp= may be set to ":" to make the categories visible.
Usage
- From within a template
{{SDcat |sd={{{shortdescription|}}} }}- or
{{#invoke:SDcat |setCat |sd={{{shortdescription|}}} }}
Template:SDcat is a wrapper for this module.
- From another module
sdcat = require("Module:SDcat")._setCatlocal tracking_cat = sdcat(shortdesc, itemID)
For testing
{{#invoke:SDcat |setCat |qid=Q42 |sd=English author and humorist (1952–2001) |lp=":"}}
A few examples of tests are at Module talk:SDcat