Module:Excerpt: Difference between revisions

Revision as of 23:43, 26 April 2018

Revision as of 18:03, 27 April 2018

Line 64:

text = mw.ustring.gsub(t, "\n+$", "") -- remove trailing line feeds, so "{{Transclude text excerpt|Foo}} more" flows on one line

if options.more then text = text .. " '''[[" .. pagename .. "|" .. options.more .. "]]'''" end

return text

end

Line 83 ⟶ 85:

-- Entry point for template callers using #invoke:

function p.lead(frame)

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

local args = frame.args -- from calling module

local pargs = frame:getParent().args -- from template

Line 90 ⟶ 92:

pagename = mw.ustring.match(pagename, "%[%[%s*(.-)[]|#]") or pagename -- "[[Foo|Bar]]" → "Foo"

local options = {}

local paraflags = p.numberflags(args["paragraphs"] or pargs["paragraphs"] or "") -- parse paragraphs, e.g. "1,3-5" → {"1","3-5"}

local fileflagsoptions.paraflags = p.numberflags(args["filesparagraphs"] or pargs["filesparagraphs"] or "") -- parse fileparagraphs, numberse.g. "1,3-5" → {"1","3-5"}

local paraflagsoptions.fileflags = p.numberflags(args["paragraphsfiles"] or pargs["paragraphsfiles"] or "") -- parse paragraphs,file e.g. "1,3-5" → {"1","3-5"}numbers

options.more = args["more"] or pargs["more"]

if options.more and options.more == "" then options.more = "Read more..." end -- more= is short for this default text

local text = p._lead(pagename, {paraflags = paraflags, fileflags = fileflags}options)

return frame:preprocess(text)

end