imported>Fire: ページの作成:「require('Module:No globals'); --[[--------------------------< A R G S _ D E F A U L T >------------------------------------------------------ a table to specify initial…」

2021-01-27T06:31:02Z

ページの作成:「require('Module:No globals'); --[[--------------------------< A R G S _ D E F A U L T >------------------------------------------------------ a table to specify initial…」

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require('Module:No globals');

--[[--------------------------< A R G S _ D E F A U L T >------------------------------------------------------

a table to specify initial values.

]]

local args_default = {
bracket_left = '',
bracket_right = '',
bracket_year_left = '',
bracket_year_right = '',
postscript = '',
page = '',
pages = '',
location = '',
page_sep = ", p. ",
pages_sep = ", pp. ",
ref = '',
refname = '',
};

--[[--------------------------< I S _ Y E A R >----------------------------------------------------------------

evaluates param to see if it is one of these forms with or without lowercase letter disambiguator:
YYYY
n.d.
nd
c. YYYY
YYYY–YYYY (separator is endash)
YYYY–YY (separator is endash)

return true when param has a recognized form; false else

]]

local function is_year (param)
return mw.ustring.match (param, '^%d%d%d%d?%l?$') or
mw.ustring.match (param, '^n%.d%.%l?$') or
mw.ustring.match (param, '^nd%l?$') or
mw.ustring.match (param, '^c%. %d%d%d%d?%l?$') or
mw.ustring.match (param, '^%d%d%d%d–%d%d%d%d%l?$') or
mw.ustring.match (param, '^%d%d%d%d–%d%d%l?$');
end

--[[--------------------------< C O R E >----------------------------------------------------------------------

returns an anchor link (CITEREF) formed from one to four author names, year, and insource location (|p=, |pp=, loc=)

]]

local function core( args )
local result;

if args.P5 ~= '' then
if is_year (args.P5) then
result = table.concat ({args.P1, ' et al. ', args.bracket_year_left, args.P5, args.bracket_year_right});
else
args.P5 = ''; -- when P5 not a year don't include in anchor
result = table.concat ({args.P1, ' et al.'}); -- and don't render it
end

elseif args.P4 ~= '' then
if is_year (args.P4) then
result = table.concat ({args.P1, ', ', args.P2, ' & ', args.P3, ' ', args.bracket_year_left, args.P4, args.bracket_year_right}); -- three names and a year
else
result = table.concat ({args.P1, ' et al.'}); -- four names
end

elseif args.P3 ~= '' then
if is_year (args.P3) then
result = table.concat ({args.P1, ' & ', args.P2, ' ', args.bracket_year_left, args.P3, args.bracket_year_right}); -- two names and a year
else
result = table.concat ({args.P1, ', ', args.P2, ' ', ' & ', args.P3}); -- three names
end

elseif args.P2 ~= '' then
if is_year (args.P2) then
result = table.concat ({args.P1, ' ', args.bracket_year_left, args.P2, args.bracket_year_right}); -- one name and year
else
result = table.concat ({args.P1, ' & ', args.P2}); -- two names
end

else
result = args.P1; -- one name
end
-- when author-date result ends with a dot (typically when the last positional parameter holds 'n.d.')
-- and when no in-source location (no |p=, |pp=, or |loc=)
-- and when the first or only character in args.postscript is a dot
-- remove the author-date result trailing dot
-- the author-date result trailing dot will be replaced later with the content of args.postscript (usually a dot)
if ('.' == result:sub(-1)) and ('.' == args.postscript:sub(1)) and ('' == args.page) and ('' == args.pages) and ('' == args.location) then
result = result:gsub ('%.$', '');
end

if args.ref ~= 'none' then
if args.ref ~= '' then
result = table.concat ({'[[#', mw.uri.anchorEncode (args.ref), '|', result, ']]'});
else
result = table.concat ({'[[#CITEREF', mw.uri.anchorEncode (table.concat ({args.P1, args.P2, args.P3, args.P4, args.P5})), '|', result, ']]'});
end
end

if args.page ~= '' then
result = table.concat ({result, args.page_sep, args.page});
elseif args.pages ~= '' then
result = table.concat ({result, args.pages_sep, args.pages});
end

if args.location ~= '' then
result = table.concat ({result, ', ', args.location});
end

result = table.concat ({args.bracket_left, result, args.bracket_right, args.postscript}):gsub ('%s+', ' '); -- strip redundant spaces
return result;
end

--[[--------------------------< A R G S _ F E T C H >---------------------------------------------------------

Because all of the templates share a common set of parameters, a single common function to fetch those parameters
from frame and parent frame.

]]

local function args_fetch (frame, ps)
local args = args_default; -- create a copy of the default table
local pframe = frame:getParent(); -- point to the template's parameter table

for k, v in pairs (frame.args) do -- override defaults with values provided in the #invoke: if any
args[k] = v;
end

args.postscript = pframe.args.postscript or pframe.args.ps or ps;
if 'none' == args.postscript then
args.postscript = '';
end
args.page = pframe.args.p or pframe.args.page or '';
args.pages = pframe.args.pp or pframe.args.pages or '';
args.location = pframe.args.loc or '';
args.ref = pframe.args.ref or pframe.args.Ref or '';
args.refname = pframe.args.refname or '';

for i, v in ipairs ({'P1', 'P2', 'P3', 'P4', 'P5'}) do -- loop through the five positional parameters and trim if set else empty string
args[v] = (pframe.args[i] and mw.text.trim (pframe.args[i])) or '';
end

return args;
end

--[[--------------------------< H A R V A R D _ C I T A T I O N >----------------------------------------------

common entry point for:
{{harvard citation}} aka {{harv}}
{{Harvard citation no brackets}} aka {{harvnb}}
{{harvcol}}
{{harvcolnb}}
{{harvcoltxt}}
{{Harvard citation text}} aka {{harvtxt}}
{{Harvp}}

Distinguishing features (brackets and page separators) are specified in this module's {{#invoke}} in the respective templates.

]]

local function harvard_citation (frame)
local args = args_fetch (frame, ''); -- get the template and invoke parameters; default postscript is empty string

return core (args);
end

--[[--------------------------< S T R I P _ U R L >------------------------------------------------------------

used by sfn() and sfnm(). This function fixes an issue with reference tooltip gadget where the tooltip is not displayed
when an insource locator (|p=, |pp=, |loc=) has an external wikilink that contains a # character

strip uri-reserved characters from urls in |p=, |pp-, and |loc= parameters The researved characters are:
!#$&'()*+,/:;=?@[]

]]

local function strip_url (pages)
local escaped_uri;
if not pages or ('' == pages) then
return pages;
end

for uri in pages:gmatch ('%[(%a[%w%+%.%-]*://%S+)') do -- for each external link get the uri
escaped_uri = uri:gsub ("([%(%)%.%%%+%-%*%?%[%^%$%]])", "%%%1" ); -- save a copy with lua pattern characters escaped
uri = uri:gsub ("[!#%$&'%(%)%*%+,/:;=%?@%[%]%.%%]", ''); -- remove reserved characters and '%' because '%20' (space character) is a lua 'invalid capture index'
pages = pages:gsub (escaped_uri, uri, 1); -- replace original uri with the stripped version
end

return pages;
end

--[[--------------------------< S F N >------------------------------------------------------------------------

entry point for {{sfn}} and {{sfnp}}

]]

local function sfn (frame)
local args = args_fetch (frame, '.'); -- get the template and invoke parameters; default postscript is a dot

local result = core (args); -- go make a CITEREF anchor

-- put it all together and then strip redundant spaces
local name;
if args.refname ~= '' then
name = table.concat ({'FOOTNOTE', args.refname}):gsub ('%s+', ' ');
else
name = table.concat ({'FOOTNOTE', args.P1, args.P2, args.P3, args.P4, args.P5, args.page, args.pages, args.location}):gsub ('%s+', ' ');
name = mw.uri.anchorEncode(name);
end

return frame:extensionTag ({name='ref', args={name=name}, content=result});

end

--[[--------------------------< S F N M >----------------------------------------------------------------------

common entry point for {{sfnm}} and {{sfnmp}}

Distinguishing features (brackets) are specified in this module's {{#invoke}} in the respective templates.

]]

local function sfnm (frame)
local args = args_default; -- create a copy of the default table
local pframe = frame:getParent(); -- point to the template's parameter table

local n = 1; -- index of source; this is the 'n' in na1, ny, etc
local first_pnum = 1; -- first of a pair of positional parameters
local second_pnum = 2; -- second of a pair of positional parameters

local last_ps = 0; -- index of the last source with |nps= set
local last_index = 0; -- index of the last source; these used to determine which of |ps= or |nps= will terminate the whole rendering

local out = {}; -- table to hold rendered sources
local footnote = {'FOOTNOTE'}; -- all author, date, insource location stuff becomes part of the reference's footnote id; added as we go

for k, v in pairs (frame.args) do -- override defaults with values provided in the #invoke: if any
args[k] = v;
end

while true do
if not pframe.args[table.concat ({n, 'a1'})] and not pframe.args[first_pnum] then
break; -- no na1 or matching positional parameter so done
end

if pframe.args[table.concat ({n, 'a1'})] then -- does this source use named parameters?
for _, v in ipairs ({'P1', 'P2', 'P3', 'P4', 'P5'}) do -- initialize for this source
args[v] = '';
end

for i, v in ipairs ({'P1', 'P2', 'P3', 'P4', 'P5'}) do -- extract author and year parameters for this source
args[v] = pframe.args[table.concat ({n, 'a', i})] or ''; -- attempt to assign author name
if '' == args[v] then -- when there wasn't an author name
args[v] = pframe.args[table.concat ({n, 'y'})] or ''; -- attempt to assign year
break; -- done with author/date for this source
end
end

else -- this source uses positional parameters
args.P1 = mw.text.trim (pframe.args[first_pnum]); -- yes, only one author supported
args.P2 = (pframe.args[second_pnum] and mw.text.trim (pframe.args[second_pnum])) or ''; -- when positional author, year must also be positional

for _, v in ipairs ({'P3', 'P4', 'P5'}) do -- blank the rest of these for this source
args[v] = '';
end

first_pnum = first_pnum + 2; -- source must use positional author and positional year
second_pnum = first_pnum + 1; -- bump these for possible next positional source
end

args.postscript = pframe.args[table.concat ({n, 'ps'})] or '';
if 'none' == args.postscript then -- this for compatibility with other footnote templates; does nothing
args.postscript = '';
end

args.ref = pframe.args[table.concat ({n, 'ref'})] or ''; -- alternate reference for this source

args.page = pframe.args[table.concat ({n, 'p'})] or ''; -- insource locations for this source
args.pages = pframe.args[table.concat ({n, 'pp'})] or '';
args.location = pframe.args[table.concat ({n, 'loc'})] or '';

table.insert (out, core (args)); -- save the rendering of this source

for k, v in ipairs ({'P1', 'P2', 'P3', 'P4', 'P5'}) do -- create the FOOTNOTE id
if '' ~= args[v] then
table.insert (footnote, args[v]);
end
end
for k, v in ipairs ({'page', 'pages', 'location'}) do -- these done separately so that we can strip uri-reserved characters from extlinked page numbers
if '' ~= args[v] then
table.insert (footnote, strip_url (args[v]))
end
end

last_index = n; -- flags used to select terminal postscript from nps or from end_ps
if '' ~= args.postscript then
last_ps = n;
end

n = n+1; -- bump for the next one
end

local name = table.concat (footnote):gsub ('%s+', ' '); -- put the footnote together and strip redundant space

args.end_ps = pframe.args.postscript or pframe.args.ps or '.'; -- this is the postscript for the whole not for the individual sources
if 'none' == args.end_ps then -- not an original sfnm parameter value; added for compatibility with other footnote templates
args.end_ps = '';
end

local result = table.concat ({table.concat (out, '; '), (last_index == last_ps) and '' or args.end_ps});
return frame:extensionTag ({name='ref', args={name=name}, content=result});
end

--[[--------------------------< E X P O R T T A B L E >------------------------------------------------------
]]

return {
harvard_citation = harvard_citation,
sfn = sfn,
sfnm = sfnm,
}

Module:Footnote - Revision history

imported>Fire: ページの作成:「require('Module:No globals'); --[[--------------------------< A R G S _ D E F A U L T >------------------------------------------------------ a table to specify initial…」