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--require "mw.text" local z = { wikitext = require "Module:Wikitext"} function hideinprint(frame, content) return contentend function onlyinprint(frame, content) return ""end function nowiki(frame, content) return z.wikitext.tag(frame, {name="nowiki",contents=content,params={}})end function externallinkid(frame, args) local sep = args.separator or "&nbsp;" args.suffix = args.suffix or "" local t0 = onlyinprint(frame, args.label .. sep .. args.id) local t1 = hideinprint(frame, "[[" .. args.link .. "|" .. args.label .. "]]" .. sep .. "[" .. args.prefix .. "{{urlencode:" .. args.id .. "}}" .. args.suffix .. " " .. nowiki(frame, args.id) .. "]") return t0 .. t1end function internallinkid(frame, args) local sep = args.separator or "&nbsp;" args.suffix = args.suffix or "" local t0 = onlyinprint(frame, args.label .. sep .. args.id) local t1 = hideinprint(frame, "[[" .. args.link .. "|" .. args.label .. "]]" .. sep .. "[[" .. args.prefix .. args.id .. args.suffix .. "|" .. nowiki(frame, args.id) .. "]]") return t0 .. t1end function amazon(frame, id, domain) if ( nil == domain ) then domain = "com" elseif ( "jp" == domain or "uk" == domain ) then domain = "co." .. domain end local text = externallinkid(frame, {link="Amazon Standard Identification Number",label="ASIN",prefix="//www.amazon."..domain.."/dp/",id=id}) if ( string.sub(id,1,3) ~= "10." ) then text = text .. "[[Category:Pages with DOI errors]]" end return textend function doi(frame, id, broken, inactive, nocat) local text = externallinkid(frame, {link="Digital object identifier",label="doi",prefix="http://dx.doi.org/",id=id,separator=":"}) local cat = "" if ( inactive ~= nil ) then inactive = " (inactive " .. inactive .. ")" cat = cat .. "[[Category:Pages with DOIs inactive since " .. z.wikitext.canonicalcleanuptime(inactive) .. "]]" else inactive = "" end if ( string.sub(id,1,3) ~= "10." ) then cat = cat .. "[[Category:Pages with DOI errors]]" end if ( nocat ~= nil and nocal ~= "" ) then cat = "" end return text .. inactive .. cat end function url(frame, id) local t0 = onlyinprint(frame, id) local t1 = hideinprint(frame, "[" .. id .. " " .. nowiki(frame, id) .. "]") return t0 .. t1end function openlibrary(frame, id) local cat = "" local prefix = "" local code = string.sub(id,string.length(id),1) if ( code == "A" ) then prefix = "http://openlibrary.org/authors/OL" elseif ( code == "M" ) then prefix = "http://openlibrary.org/books/OL" elseif ( code == "W" ) then prefix = "http://openlibrary.org/works/OL" else prefix = "http://openlibrary.org/OL" cat = cat .. "[[Category:Pages with OL errors]]" end local text = externallinkid(frame, {link="Open Library",label="OL",prefix=prefix,id=id}) return text .. catend function listpeople(config, people) local text = "" local sep = config.AuthorSep or "&#59;" for i,person in ipairs(people) do if (person.last ~= nil) then local one = person.last if (person.first ~= nil) then one = one .. ", " .. person.first end if (person.link ~= nil) then one = "[[" .. person.link .. "|" .. one .. "]]" end text = text .. one if error( people[i + 1] ~= nil ) then text = text .. sep .. " " end end end return textend function anchorid(args) local P1 = args[1] or "" local P2 = args[2] or "" local P3 = args[3] or "" local P4 = args[4] or "" local P5 = args[5] or "" return "CITEREF" .. P1 .. P2 .. P3 .. P4 .. P5end function refid(args) local p = args.p or "" local pp = args.pp or "" local loc = args.loc or "" return anchorid(args) .. p .. pp .. loc end function name(args) local P1 = args[1] or "" if ( args[5] ~= nil) then return P1 .. " et al." else local P2 = args[2] or "" local P3 = args[3] or "" local P4 = args[4] or "" if ( args[4] ~= nil ) then P4 = " " .. P4 P3 = " & " .. P3 P2 = " & " .. P2 elseif ( args[3] ~= nil ) then P3 = " " .. P3 P2 = " & " .. P2 elseif ( args[2] ~= nil ) then P2 = " " .. P2 end return P1 .. P2 .. P3 .. P4 end end function crossref(frame, args) local config = frame.args -- the arguments passed BY the template, in the wikitext of the template itself local LB = config.BracketLeft or "" local RB = config.BracketRight or "" local anchor = args.ref or args.Ref or anchorid(args) local text = name(args) local loc = args.loc or "" local page = args.p or args.page local pages = args.pp or args.pages if ( page ~= nil ) then local pagesep = config.PageSep or ", p. " loc = loc .. pagesep .. page end if ( pages ~= nil ) then local pagessep = config.PagesSep or ", pp. " loc = loc .. pagessep .. pages end local ps = args.Postscript or "" return LB .. "[[#" .. anchor .. "|" .. text .. "]]" .. loc .. RB .. psend function citation0(frame, args) local config = frame.args -- the arguments passed BY the template, in the wikitext of the template itself -- Pick out the relevant fields from the arguments. Different citation templates define different field names for the same underlying things. local AuthorMask = args.authormask or args.authormask local Authors = args.authors local a = {} for i=1,9,1 do local last = args["last" .. i] or args["surname" .. i] or args["author" .. i] if ( last ~= nil ) then a[i] = {} a[i].last = last a[i].first = args["first" .. i] or args["given" .. i] a[i].link = args["author" .. i .. "link"] or args["authorlink" .. i] end end if ( a[1] == nil ) then local i = "" local last = args["last" .. i] or args["surname" .. i] or args["author" .. i] if ( last ~= nil ) then a[1] = {} a[1].last = last a[1].first = args["first" .. i] or args["given" .. i] a[1].link = args["author" .. i .. "link"] or args["authorlink" .. i] end end local Coauthors = args.coauthor or args.coauthors local Editors = args.editors local e = {} for i=1,9,1 do local last = args["editor" .. i .. "-last"] or args["editor-last" .. i] or args["EditorSurname" .. i] or args["Editor" .. i] if ( last ~= nil ) then e[i] = {} e[i].last = last e[i].first = args["editor" .. i .. "-first"] or args["editor-first" .. i] or args["EditorGiven" .. i] e[i].link = args["editor" .. i .. "link"] or args["editorlink" .. i] end end if ( e[1] == nil ) then local i = "" local last = args["editor" .. i .. "-last"] or args["editor-last" .. i] or args["EditorSurname" .. i] or args["Editor" .. i] if ( last ~= nil ) then e[1] = {} e[1].last = last e[1].first = args["editor" .. i .. "-first"] or args["editor-first" .. i] or args["EditorGiven" .. i] e[1].link = args["editor" .. i .. "link"] or args["editorlink" .. i] end end local Year = args.year or args.publicationdate local Date = args.date local Title = args.title or args.encyclopaedia or args.encyclopedia local Chapter = args.chapter or args.article local URL = args.archiveurl or args.url local ChapterURL = args.chapterurl local Journal = args.journal or args.newspaper or args.magazine or args.work local Series = args.series local Volume = args.volume local Issue = args.issue or args.number local Pages = args.pages or args.page local Edition = args.edition local Place = args.place or args.location local PublicationPlace = args.publicationplace or args.place or args.location local Publisher = args.publisher local Language = args.language local Format = args.format local Ref = args.ref or args.Ref local ARXIV = args.arxiv or args.ARXIV local ASIN = args.asin or args.ASIN local ASINTLD = args["ASIN-TLD"] local BIBCODE = args.bibcode or args.BIBCODE local DOI = args.doi or args.DOI local DoiBroken = args.DoiBroken local ID = args.id or args.ID local ISBN = args.isbn or args.ISBN local ISSN = args.issn or args.ISSN local JFM = args.jfm or args.JFM local JSTOR = args.jstor or args.JSTOR local LCCN = args.lccn or args.LCCN local MR = args.mr or args.MR local OCLC = args.oclc or args.OCLC local OL = args.ol or args.OL local OSTI = args.osti or args.OSTI local PMC = args.pmc or args.PMC local PMID = args.pmid or args.PMID local RFC = args.rfc or args.RFC local SSRN = args.ssrn or args.SSRN local ZBL = args.zbl or args.ZBL -- At this point fields may be nil if they weren't specified in the template use. We can use that to perform various substitutions. -- We also add leading spaces and surrounding markup and punctuation to the various parts of the citation, but only when they are non-nil. if ( Authors == nil ) then Authors = listpeople(config, a) end if ( Editors == nil ) then Editors = listpeople(config, e) end if ( Date == nil ) then Date = Year if ( Date ~= nil ) then if ( args.month ~= nil ) then Date = args.month .. " " .. Date if ( args.day ~= nil ) then Date = args.day .. " " .. Date end end end end if ( Journal ~= nil ) then Chapter = Title Title = Journal end if ( Chapter ~= nil ) then Chapter = "\"" .. Chapter .. "\"" if ( ChapterURL ~= nil ) then Chapter = "[" .. ChapterURL .. " " .. Chapter .. "]" elseif ( URL ~= nil ) then Chapter = "[" .. URL .. " " .. Chapter .. "]" URL = nil end Chapter = " " .. Chapter .. "." else Chapter = "" end if ( Title ~= nil ) then if ( URL ~= nil ) then Title = "[" .. URL .. " " .. Title .. "]" URL = nil end Title = " ''" .. Title .. "''." else Title = "" end if ( Publisher ~= nil ) then Publisher = " " .. Publisher .. "." else Publisher = "" end if ( PublicationPlace ~= nil ) then PublicationPlace = " " .. PublicationPlace .. ":" else PublicationPlace = "" end if ( Language ~= nil ) then Language = " (in " .. Language .. ")" else Language = "" end if ( Edition ~= nil ) then Edition = " (" .. Edition .. " edition)" else Edition = "" end if ( Volume ~= nil ) then Volume = " '''" .. Volume .. "'''" else Volume = "" end if ( Issue ~= nil ) then Issue = " (" .. Issue .. ")" else Issue = "" end if ( Pages ~= nil ) then Pages = " :" .. Pages else Pages = "" end if ( Series ~= nil ) then Series = " " .. Series .. "." else Series = "" end if ( Format ~= nil ) then Format = " (" .. Format .. ")" else Format = "" end if ( Date ~= nil ) then Date = " (" .. Date .. ")" else Date = "" end if ( ARXIV ~= nil ) then ARXIV = " " .. externallinkid(frame, {label="arXiv",link="arXiv",prefix="http://arxiv.org/abs/",id=ARXIV,separator=":"}) else ARXIV = "" end if ( ASIN ~= nil ) then ASIN = " " .. amazon(frame, ASIN, ASINTLD) else ASIN = "" end if ( BIBCODE ~= nil ) then BIBCODE = " " .. externallinkid(frame, {label="Bibcode",link="Bibcode",prefix="http://adsabs.harvard.edu/abs/",id=BIBCODE,separator=":"}) else BIBCODE = "" end if ( DOI ~= nil ) then DOI = " " .. doi(frame, DOI, DoiBroken) else DOI = "" end if ( ID ~= nil ) then ID = " " .. ID else ID = "" end if ( ISBN ~= nil ) then ISBN = " " .. internallinkid(frame, {label="ISBN",link="International Standard Book Number",prefix="Special:BookSources/",id=ISBN}) else ISBN = "" end if ( ISSN ~= nil ) then ISSN = " " .. externallinkid(frame, {label="ISSN",link="International Standard Serial Number",prefix="//www.worldcat.org/issn/",id=ISSN}) else ISSN = "" end if ( JFM ~= nil ) then JFM = " " .. externallinkid(frame, {label="JFM",link="Jahrbuch über die Fortschritte der Mathematik",prefix="http://www.zentralblatt-math.org/zmath/en/search/?format=complete&q=an:",id=JFM}) else JFM = "" end if ( JSTOR ~= nil ) then JSTOR = " " .. externallinkid(frame, {label="JSTOR",link="JSTOR",prefix="http://www.jstor.org/stable/",id=JSTOR}) else JSTOR = "" end if ( LCCN ~= nil ) then LCCN = " " .. externallinkid(frame, {label="LCCN",link="Library of Congress Control Number",prefix="http://lccn.loc.gov/",id=LCCN}) else LCCN = "" end if ( MR ~= nil ) then MR = " " .. externallinkid(frame, {label="MR",link="Mathematical Reviews",prefix="http://www.ams.org/mathscinet-getitem?mr=",id=MR}) else MR = "" end if ( OCLC ~= nil ) then OCLC = " " .. externallinkid(frame, {label="OCLC",link="Online Computer Library Center",prefix="//www.worldcat.org/oclc/",id=OCLC}) else OCLC = "" end if ( OL ~= nil ) then OL = " " .. openlibrary(frame, id) else OL = "" end if ( OSTI ~= nil ) then OSTI = " " .. externallinkid(frame, {label="OSTI",link="Office of Scientific and Technical Information",prefix="http://www.osti.gov/energycitations/product.biblio.jsp?osti_id=",id=OSTI}) else OSTI = "" end if ( PMC ~= nil ) then PMC = " " .. externallinkid(frame, {label="PMC",link="PubMed Central",prefix="//www.ncbi.nlm.nih.gov/pmc/articles/PMC",suffix="/?tool=pmcentrez",id=PMC}) else PMC = "" end if ( PMID ~= nil ) then PMID = " " .. externallinkid(frame, {label="PMID",link="PubMed Identifier",prefix="//www.ncbi.nlm.nih.gov/pubmed/",id=PMID}) else PMID = "" end if ( RFC ~= nil ) then RFC = " " .. externallinkid(frame, {label="RFC",link="Request This module is retained for Comments",prefix="//tools.ietf.org/html/rfc",id=RFC}) else RFC = "" end if ( SSRN ~= nil ) then SSRN = " " .. externallinkid(frame, {label="SSRN",link="Social Science Research Network",prefix="http://ssrn.com/abstract=",id=SSRN}) else SSRN = "" end if ( URL ~= nil ) then URL = " " .. url(frame, URL) else URL = "" end if ( ZBL ~= nil ) then ZBL = " " .. externallinkid(frame, {label="ZBL",link="Zentralblatt MATH",prefix="http://www.zentralblatt-math.org/zmath/en/search/?format=complete&q=an:",id=ZBL}) else ZBL = "" end -- Piece all of the bits together at last. At this point, all of these should be guaranteed non-nil. -- We build things this way because it is more efficient in LUA not to keep reassigning to the same string variable over historical and over. local identifiers = ARXIV .. ASIN .. BIBCODE .. DOI .. ID .. ISBN .. JFM .. JSTOR .. LCCN .. MR .. OCLC .. OL .. OSTI .. PMC .. PMID .. RFC .. SSRN .. URL .. ZBL local text if ( "" ~= Authors ) then if ( "" ~= Date ) then Date = Date .. "." else Authors = Authors .. "." end if ( "" ~= Editors ) then Editors = " in " .. Editors .. "." end text = Authors .. Date .. Chapter .. Editors .. Title .. Format .. Edition .. Language .. Volume .. Issue .. Pages .. Series .. PublicationPlace .. Publisher .. identifiers elseif ( "" ~= Editors) then Editors = Editors .. " (eds.)" if ( "" ~= Date ) then Date = Date .. "." else Editors = Editors .. "." end text = Editors .. Date .. Chapter .. Title .. Format .. Edition .. Language .. Volume .. Issue .. Pages .. Series .. PublicationPlace .. Publisher .. identifiers else text = Chapter .. Title .. Format .. Edition .. Language .. Volume .. Issue .. Pages .. Series .. PublicationPlace .. Publisher .. Date .. identifiers end -- Now enclose the whole thing in a <span/> element if it is cross-linked from elsewhere. if ( Year == nil ) then Year = "" end if ( Ref ~= nil ) then local id = Ref if ( "harv" == Ref ) then local names = {} if ( "" ~= Authors ) then for i,v in ipairs(a) do names[i] = v.last end elseif ( "" ~= Editors ) then for i,v in ipairs(e) do names[i] = v.last end end if ( names[1] == nil ) then names[1] = Year elseif ( names[2] == nil ) then names[2] = Year elseif ( names[3] == nil ) then names[3] = Year elseif ( names[4] == nil ) then names[4] = Year else names[5] = Year end id = anchorid(names) end local args = { class="citation " .. (config.CitationClass or ""), id=id } text = z.wikitext.tag(frame, {name="span", contents=text, params=args}) end local OCinS = "" return text .. OCinSend function r0(frame, name, group, page) if ( name == nil ) then return "" end if ( group == nil ) then group = "" end local p = "" if ( page ~= nil ) then local contents = ":" .. page p = z.wikitext.tag(frame, {name="sup",contents=contents,params={class="reference",style="white-space:nowrapstructural reasons;"}}) end return z.wikitext.tag(frame, {name="ref",contents="",params={name=name,group=group}}) .. pend -- This is used by {{doi}} to create DOI links in the style used in citations.function z.doi(frame) local pframe = frame:getParent() local id = pframe.args.id or pframe.args[1] or "" return doi(frame, id)end -- This is used by {{ISSN}} to create ISSN links in the style used in citations.function z.ISSN(frame) local pframe = frame:getParent() local Name = pframe.argsconsider using [1] or "" return hideinprint(frame, "[[International Standard Serial Number|ISSN]]&nbsp;[httpModule:Citation//www.worldcat.org/search?fq=x0:jrnl&q=n2:" .. Name .. " " .. Name .. "CS1]]")end -- This is used by templates such as {{SfnRef}} to create the (encoded) anchor name for a Harvard cross-reference hyperlink.function z.SFNID(frame) local pframe = frame:getParent() return anchorid(pframe.args)end -- This is used by templates such as {{Harvard citation}} to create the Harvard cross-reference text.function z.Harvard(frame) local pframe = frame:getParent() return crossref(frame, pframe.args)end -- This is used by templates such as {{cite book}} to create the actual citation text.function z.citation(frame) local pframe = frame:getParent() return citation0(frame, pframe.args)end -- This is used by templates such as {{sfn}} to create the entire cross-reference.function z.sfn(frame) local pframe = frame:getParent() local content = crossref(frame, pframe.args) local args = { name = refid(pframe.args) }-- return mw.text.tag{name = "ref", contents = content, params = args} return z.wikitext.tag(frame, {name = "ref", contents = content, params = args})end -- This is used by template {{r}}.function z.r(frame) local pframe = frame:getParent() local config = frame.args -- the arguments passed BY the template, in the wikitext of the template itself local args = pframe.args -- the arguments passed TO the template, in the wikitext that instantiates the template args.page1 = args.page1 or args.page local text = "" -- This would be shorter using ipairs(), but that doesn't work on an arguments table supplied to a template. local index = 1 while args[index] ~= nil do local arg = args[index] local t = r0(frame, arg, args.group, args["page" .. index]) text = text .. t index = index + 1 end return textend -- This is used by template {{ref label}}.function z.reflabel(frame) local pframe = frame:getParent() local config = frame.args -- the arguments passed BY the template, in the wikitext of the template itself local args = pframe.args -- the arguments passed TO the template, in the wikitext that instantiates the template local P1 = args[1] or "" local P2 = args[2] or "" local P3 = args[3] or "" local id = nil local contents = "[[#endnote_" .. P1 .. P3 .. "|&#91;" .. P2 .. "&#93;]]" local params = {} params.class="reference" if ( args.noid ~= nil and args.noid ~= "" ) then params.id = "ref_" .. P1 .. P3 end return z.wikitext.tag(frame, {name="sup",contents=contents,params=params})end return z