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| Line 1: |
Line 1: |
| require('strict')
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|
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| local p = {} | | local p = {} |
|
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| local function titleExistsUnprotected(titleObject)
| | function p.main(frame) |
| return titleObject.exists
| | return '' |
| end
| |
| | |
| -- test for title existing
| |
| -- if we get an error accessing titleObject.exists, assume it doesn't exist
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| local function titleExists(titleObject)
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| local success, exists = pcall(titleExistsUnprotected, titleObject)
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| return success and exists
| |
| end | | end |
|
| |
|
| function p._main(args) | | function p._main(args) |
| local title = args[1]
| | return '' |
| if not title then
| |
| return title
| |
| end
| |
| local display = args[2] or title
| |
| title = args.prefix and args.prefix..':'..title or title
| |
| local titleObject = mw.title.new(title, args.nsp)
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| local result = ''
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| if titleObject and titleExists(titleObject) then
| |
| -- use prefix only if args[2] is empty/false
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| display = args[2] or title
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| result = result..'[['
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| result = result..(titleObject.namespace ~= 0 and ':' or '')
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| result = result..(titleObject.fullText ~= display and titleObject.fullText..'|' or '')
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| result = result..display..']]'
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| elseif not args.hide_display then
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| result = result..(args.color and '<span style="color:'..args.color..'">' or '')
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| result = result..display
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| result = result..(args.color and '</span>' or '')
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| end
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| return result
| |
| end
| |
| | |
| function p.main(frame)
| |
| local getArgs = require('Module:Arguments').getArgs
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| local args = getArgs(frame)
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| return p._main(args) or ""
| |
| end | | end |
|
| |
|
| return p | | return p |
Documentation for this module may be created at Module:Link if exists/doc
local p = {}
function p.main(frame)
return ''
end
function p._main(args)
return ''
end
return p
