Module:Excerpt: Difference between revisions

Revision as of 13:08, 19 May 2018

Revision as of 14:17, 19 May 2018

Line 68:

local function striptemplate(t)

local unwanted = {"[Ee]fn", "[Ee]fn%-la[lu]a", "[Ee]l[mn]", "[Rr]p?", "[Ss]fn[bp]", "[Ss]f[bn]", "NoteTag", "#[Tt]ag:%s*[Rr]ef", "[Rr]efn?",

"[CcDd]n", "[Cc]itation needed", "[Dd]isambiguation needed"}

for _, u in pairs(unwanted) do

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-- Shared template invocation code for lead and random functions

local function invoke(frame, articlenumberarticlekey)

-- args = { 1,2,... = page names, paragraphs = list e.g. "1,3-5", files = list, more = text}

local args = {} -- args[k] = frame.args[k] or frame:getParent().args[k] for all k in either (numeric or not)

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local pagenames = {}

local articlecount = #args

if articlekey then -- 1 for lead template; "selected" for selected template

if articlecount < 1 then err("No articles provided") end

articlekey = tonumber(articlekey) or args[articlekey]

if articlenumber then

if tonumber(articlekey) then

articlenumber = tonumber(articlenumber) or tonumber(args[articlenumber])

-- normalise selected article number into the range 1..#args

if articlecount < 1 then err("No articles provided") end

articlenumber = articlenumber % articlecount

if articlenumber articlekey == 0articlekey then articlenumber =% articlecount end

if articlekey == 0 then articlekey = articlecount end

pagenames = { args[articlenumber] } -- For lead, ignore all but the first unnamed argument

end

pagenames = { args[articlekey] }

else

-- For random, accept any number of page names. If more than one, we'll pick one randomly

if articlecount < 1 then err("No articles provided") end

for i, p in pairs(args) do

if p and type(i) == 'number' then table.insert(pagenames, p) end