Module:Check for clobbered parameters/sandbox
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This module is rated as beta. It is considered ready for widespread use, but as it is still relatively new, it should be applied with some caution to ensure results are as expected.
Warning This Lua module is used on approximately 1,550,000 pages, or roughly 2% of all pages .
To avoid major disruption and server load, any changes should be tested in the module's /sandbox or /testcases subpages, or in your own module sandbox. The tested changes can be added to this page in a single edit. Consider discussing changes on the talk page before implementing them.
To avoid major disruption and server load, any changes should be tested in the module's /sandbox or /testcases subpages, or in your own module sandbox. The tested changes can be added to this page in a single edit. Consider discussing changes on the talk page before implementing them.
This module depends on the following other modules:
This module may be appended to a template to check for uses of tuples of conflicting parameters.
Usage
[edit ]Basic usage
[edit ]{{#invoke:Check for clobbered parameters|check |nested=1 |template=Some template name |cat={{main other|Category:Pages using TEMPLATENAME with conflicting parameters}} |arg1a; arg1b|arg2a; arg2b; arg2c|...|argNa; argNb}}
Here, (arg1a, arg1b), (arg2a, arg2b, arg2c), are tuples of the conflicting parameters.
By default, the module ignores blank parameters which is useful for {{if empty }} chains of parameters. For nested chains of parameters, use |nested=1 to consider blank parameters as well.
By default, the delimiter for the tuples is ; but this can be changed with |delimiter=.
The value of |template= is used to for the text of the preview warning message. When omitted, the module will use a generic message.
Example 1
[edit ]{{Infobox | above = {{{name|}}} | label1 = Founder{{#if:{{{founders|}}}|s}} | data1 = {{if empty| {{{founders|}}} | {{{founder|}}} }} | label2 = Headquarters | data2 = {{if empty| {{{headquarters|}}} | {{{hq|}}} | {{{location|}}} }} }}<!-- end infobox, start tracking -->{{#invoke:Check for clobbered parameters|check | template = Infobox example | cat = {{main other|Category:Pages using infobox example with conflicting parameters}} | founders; founder | headquarters; hq; location }}
Example 2
[edit ]{{Infobox | above = {{{name|}}} | label1 = Founder(s) | data1 = {{{founders|{{{founder|}}}}}} | label2 = Headquarters | data2 = {{{headquarters|{{{hq|{{{location|}}}}}}}}} }}<!-- end infobox, start tracking -->{{#invoke:Check for clobbered parameters|check | nested = 1 | template = Infobox example | cat = {{main other|Category:Pages using infobox example with conflicting parameters}} | founders; founder | headquarters; hq; location }}
See also
[edit ]The above documentation is transcluded from Module:Check for clobbered parameters/doc. (edit | history)
Editors can experiment in this module's sandbox (edit | diff) and testcases (create) pages.
Add categories to the /doc subpage. Subpages of this module.
Editors can experiment in this module's sandbox (edit | diff) and testcases (create) pages.
Add categories to the /doc subpage. Subpages of this module.
localp={} localfunctiontrim(s) returns:match('^%s*(.-)%s*$') end localfunctionisnotempty(s) returnsands:match('%S') end functionp.check(frame) localargs=frame.args localpargs=frame:getParent().args localchecknested=isnotempty(args['nested']) localdelimiter=isnotempty(args['delimiter'])andargs['delimiter']or';' localargpairs={} fork,vinpairs(args)do iftype(k)=='number'then localplist=mw.text.split(v,delimiter) localpfound={} localcount=0 forii,vvinipairs(plist)do vv=trim(vv) ifchecknestedandpargs[vv]orisnotempty(pargs[vv])then count=count+1 table.insert(pfound,vv) end end ifcount>1then table.insert(argpairs,pfound) end end end localwarnmsg={} localres='' localcat='' ifargs['cat']andmw.ustring.match(args['cat'],'^[Cc][Aa][Tt][Ee][Gg][Oo][Rr][Yy]:')then cat=args['cat'] end localtemplate=args['template']and' in '..args['template']or'' if#argpairs>0then fori,vinipairs(argpairs)do table.insert( warnmsg, mw.ustring.format( 'Using more than one of the following parameters%s: <code>%s</code>.', template, table.concat(v,'</code>, <code>') ) ) ifcat~=''then res=res..'[['..cat..'|'..(v[1]==''and' 'or'')..v[1]..']]' end end end if#warnmsg>0then res=require('Module:If preview')._warning({ table.concat(warnmsg,'<br>') })..res end returnres end returnp