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Module:Infobox: Difference between revisions

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Module:Infobox (edit)

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65 revisions imported: Importing Template:Tmbox, with templates.
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-- This module implements {{Infobox}}
--
 
local p = {}
 
local HtmlBuildernavbar = require('Module:HtmlBuilderNavbar')._navbar
 
local args = {}
local origArgs = {}
local root
 
local function notempty( s ) return s and s:match( '%S' ) end
function union(t1, t2)
 
-- Returns the union of the values of two tables, as a sequence.
local function fixChildBoxes(sval, tt)
local vals = {}
if notempty(sval) then
for k, v in pairs(t1) do
local marker = '<span class=special_infobox_marker>'
vals[v] = true
local s = sval
end
s = mw.ustring.gsub(s, '(<%s*[Tt][Rr])', marker .. '%1')
for k, v in pairs(t2) do
s = mw.ustring.gsub(s, '(</[Tt][Rr]%s*>)', '%1' .. marker)
vals[v] = true
if s:match(marker) then
end
s = mw.ustring.gsub(s, marker .. '%s*' .. marker, '')
local ret = {}
s = mw.ustring.gsub(s, '([\r\n]|-[^\r\n]*[\r\n])%s*' .. marker, '%1')
for k, v in pairs(vals) do
s = mw.ustring.gsub(s, marker .. '%s*([\r\n]|-)', '%1')
table.insert(ret, k)
s = mw.ustring.gsub(s, '(</[Cc][Aa][Pp][Tt][Ii][Oo][Nn]%s*>%s*)' .. marker, '%1')
end
s = mw.ustring.gsub(s, '(<%s*[Tt][Aa][Bb][Ll][Ee][^<>]*>%s*)' .. marker, '%1')
return ret
s = mw.ustring.gsub(s, '^(%{|[^\r\n]*[\r\n]%s*)' .. marker, '%1')
s = mw.ustring.gsub(s, '([\r\n]%{|[^\r\n]*[\r\n]%s*)' .. marker, '%1')
s = mw.ustring.gsub(s, marker .. '(%s*</[Tt][Aa][Bb][Ll][Ee]%s*>)', '%1')
s = mw.ustring.gsub(s, marker .. '(%s*\n|%})', '%1')
end
if s:match(marker) then
local subcells = mw.text.split(s, marker)
s = ''
for k = 1, #subcells do
if k == 1 then
s = s .. subcells[k] .. '</' .. tt .. '></tr>'
elseif k == #subcells then
local rowstyle = ' style="display:none"'
if notempty(subcells[k]) then rowstyle = '' end
s = s .. '<tr' .. rowstyle ..'><' .. tt .. ' colspan=2>\n' .. subcells[k]
elseif notempty(subcells[k]) then
if (k % 2) == 0 then
s = s .. subcells[k]
else
s = s .. '<tr><' .. tt .. ' colspan=2>\n' .. subcells[k] .. '</' .. tt .. '></tr>'
end
end
end
end
-- the next two lines add a newline at the end of lists for the PHP parser
-- https://en.wikipedia.org/w/index.php?title=Template_talk:Infobox_musical_artist&oldid=849054481
-- remove when [[:phab:T191516]] is fixed or OBE
s = mw.ustring.gsub(s, '([\r\n][%*#;:][^\r\n]*)$', '%1\n')
s = mw.ustring.gsub(s, '^([%*#;:][^\r\n]*)$', '%1\n')
s = mw.ustring.gsub(s, '^([%*#;:])', '\n%1')
s = mw.ustring.gsub(s, '^(%{%|)', '\n%1')
return s
else
return sval
end
end
 
local function union(t1, t2)
-- Returns the union of the values of two tables, as a sequence.
local vals = {}
for k, v in pairs(t1) do
vals[v] = true
end
for k, v in pairs(t2) do
vals[v] = true
end
local ret = {}
for k, v in pairs(vals) do
table.insert(ret, k)
end
return ret
end
 
local function getArgNums(prefix)
-- Returns a table containing the numbers of the arguments that exist
-- for the specified prefix. For example, if the prefix was 'data', and
-- 'data1', 'data2', and 'data5' exist, it would return {1, 2, 5}.
local nums = {}
for k, v in pairs(args) do
local num = tostring(k):match('^' .. prefix .. '([1-9]%d*)$')
if num then table.insert(nums, tonumber(num)) end
end
table.sort(nums)
return nums
end
 
local function addRow(rowArgs)
-- Adds a row to the infobox, with either a header cell
-- or a label/data cell combination.
if rowArgs.header then
root
. :tag('tr')
:addClass(rowArgs.rowclass)
.tag('th')
:cssText(rowArgs.rowstyle)
.attr('colspan', 2)
:attr('id', rowArgs.rowid)
.addClass(rowArgs.class)
:tag('th')
.css('text-align', 'center')
:attr('colspan', 2)
.cssText(args.headerstyle)
.wikitext :attr('\nid' .., rowArgs.headerheaderid)
elseif :addClass(rowArgs.data thenclass)
:addClass(args.headerclass)
local row = root.tag('tr')
:css('text-align', 'center')
row.addClass(rowArgs.rowclass)
:cssText(args.headerstyle)
if rowArgs.label then
:cssText(rowArgs.rowcellstyle)
row
:wikitext(fixChildBoxes(rowArgs.header, 'th'))
.tag('th')
if rowArgs.data then
.attr('scope', 'row')
root:wikitext('[[Category:Pages which use infobox templates with ignored data cells]]')
.css('text-align', 'left')
end
.cssText(args.labelstyle)
elseif rowArgs.data then
.wikitext('\n' .. rowArgs.label)
if not rowArgs.data:gsub('%[%[%s*[Cc][Aa][Tt][Ee][Gg][Oo][Rr][Yy]%s*:[^]]*]]', ''):match('^%S') then
.done()
rowArgs.rowstyle = 'display:none'
end
end
local dataCellrow = row.root:tag('tdtr')
if not row:addClass(rowArgs.label then rowclass)
row:cssText(rowArgs.rowstyle)
dataCell
. row:attr('colspanid', 2rowArgs.rowid)
if rowArgs.label then
.css('text-align', 'center')
row
end
:tag('th')
dataCell
:attr('scope', 'row')
.addClass(rowArgs.class)
:attr('id', rowArgs.labelid)
.cssText(rowArgs.datastyle)
:cssText(args.labelstyle)
.wikitext('\n' .. rowArgs.data)
:cssText(rowArgs.rowcellstyle)
end
:wikitext(rowArgs.label)
:done()
end
 
local dataCell = row:tag('td')
if not rowArgs.label then
dataCell
:attr('colspan', 2)
:css('text-align', 'center')
end
dataCell
:attr('id', rowArgs.dataid)
:addClass(rowArgs.class)
:cssText(rowArgs.datastyle)
:cssText(rowArgs.rowcellstyle)
:wikitext(fixChildBoxes(rowArgs.data, 'td'))
end
end
 
local function renderTitle()
if not args.title then return end
 
root
. :tag('caption')
. :addClass(args.titleclass)
. :cssText(args.titlestyle)
. :wikitext(args.title)
end
 
local function renderAboveRow()
if not args.above then return end
 
root
. :tag('tr')
. :tag('th')
. :attr('colspan', 2)
. :addClass(args.aboveclass)
. :css('text-align', 'center')
. :css('font-size', '125%')
. :css('font-weight', 'bold')
. :cssText(args.abovestyle)
. :wikitext(fixChildBoxes(args.above,'th'))
end
 
local function renderBelowRow()
if not args.below then return end
 
root
. :tag('tr')
. :tag('td')
. :attr('colspan', '2')
. :addClass(args.belowclass)
. :css('text-align', 'center')
. :cssText(args.belowstyle)
:wikitext(fixChildBoxes(args.below,'td'))
.newline()
.wikitext(args.below)
.newline()
end
 
local function renderSubheaders()
if args.subheader then
args.subheader1 = args.subheader
end
if args.subheaderrowclass then
args.subheaderrowclass1 = args.subheaderrowclass
end
local subheadernums = getArgNums('subheader')
for k, num in ipairs(subheadernums) do
addRow({
data = args['subheader' .. tostring(num)],
datastyle = args.subheaderstyle or args['subheaderstyle' .. num],
rowcellstyle = args['subheaderstyle' .. tostring(num)],
class = args.subheaderclass,
class = args.subheaderclass,
rowclass = args['subheaderrowclass' .. num]
rowclass = args['subheaderrowclass' .. tostring(num)]
})
})
end
end
end
 
local function renderImages()
if args.image then
args.image1 = args.image
end
if args.caption then
args.caption1 = args.caption
end
local imagenums = getArgNums('image')
for k, num in ipairs(imagenums) do
local caption = args['caption' .. tostring(num)]
local data = HtmlBuildermw.html.create().:wikitext(args['image' .. tostring(num)])
if caption then
data
:tag('div')
.tag('br', {selfClosing = true})
:cssText(args.captionstyle)
.done()
:wikitext(caption)
.tag('span')
end
.cssText(args.captionstyle)
addRow({
.wikitext(caption)
data = tostring(data),
end
datastyle = args.imagestyle,
addRow({
class = args.imageclass,
data = tostring(data),
rowclass = args['imagerowclass' .. tostring(num)]
datastyle = args.imagestyle,
})
class = args.imageclass,
end
rowclass = args['imagerowclass' .. num]
})
end
end
 
local function renderRows()
-- Gets the union of the header and data argument numbers,
-- and renders them all in order using addRow.
local rownums = union(getArgNums('header'), getArgNums('data'))
table.sort(rownums)
for k, num in ipairs(rownums) do
addRow({
header = args['header' .. tostring(num)],
label = args['label' .. tostring(num)],
data = args['data' .. tostring(num)],
datastyle = args.datastyle,
class = args['class' .. tostring(num)],
rowclass = args['rowclass' .. tostring(num)],
rowstyle = args['rowstyle' .. tostring(num)],
})
rowcellstyle = args['rowcellstyle' .. tostring(num)],
end
dataid = args['dataid' .. tostring(num)],
labelid = args['labelid' .. tostring(num)],
headerid = args['headerid' .. tostring(num)],
rowid = args['rowid' .. tostring(num)]
})
end
end
 
local function renderNavBar()
if not args.name then return end
 
root
. :tag('tr')
. :tag('td')
. :attr('colspan', '2')
. :css('text-align', 'right')
:wikitext(navbar{
.wikitext(mw.getCurrentFrame():expandTemplate({
args.name,
title = 'navbar',
mini = 1,
args = { args.name, mini = 1 }
})
}))
end
 
local function renderItalicTitle()
local italicTitle = args['italic title'] and mw.ustring.lower(args['italic title'])
if italicTitle == '' or italicTitle == 'force' or italicTitle == 'yes' then
root.:wikitext(mw.getCurrentFrame():expandTemplate({title = 'italic title'}))
end
end
 
local function renderTrackingCategories()
if args.decat ~= 'yes' then
if args.child == 'yes' then
if #(getArgNums('data')) == 0 and mw.title.getCurrentTitle().namespace == 0 then
if args.title then
root.wikitext('[[Category:Articles which use infobox templates with no data rows]]')
root:wikitext('[[Category:Pages which use embedded infobox templates with the title parameter]]')
end
end
if args.child == 'yes' and args.title then
elseif #(getArgNums('data')) == 0 and mw.title.getCurrentTitle().namespace == 0 then
root.wikitext('[[Category:Articles which use embedded infobox templates with the title parameter]]')
root:wikitext('[[Category:Articles which use infobox templates with no data rows]]')
end
end
end
end
 
local function _infobox()
-- Specify the overall layout of the infobox, with special settings
-- if the infobox is used as a 'child' inside another infobox.
if args.child ~= 'yes' then
root = HtmlBuildermw.html.create('table')
root
.addClass('infobox')
.addClass(args.bodyclass)
.attr('cellspacing', 3)
.css('border-spacing', '3px')
if args.subbox == 'yes' then
root
.css('padding', '0')
.css('border', 'none')
.css('margin', '-3px')
.css('width', 'auto')
.css('min-width', '100%')
.css('font-size', '100%')
.css('clear', 'none')
.css('float', 'none')
.css('background-color', 'transparent')
else
root
.css('width', '22em')
end
root
.cssText(args.bodystyle)
renderTitle()
renderAboveRow()
else
root = HtmlBuilder.create()
end
 
root
renderSubheaders()
:addClass((args.subbox ~= 'yes') and 'infobox' or nil)
renderImages()
:addClass(args.bodyclass)
renderRows()
 
renderBelowRow()
if args.subbox == 'yes' then
renderNavBar()
root
renderItalicTitle()
:css('padding', '0')
renderTrackingCategories()
:css('border', 'none')
:css('margin', '-3px')
return tostring(root)
:css('width', 'auto')
:css('min-width', '100%')
:css('font-size', '100%')
:css('clear', 'none')
:css('float', 'none')
:css('background-color', 'transparent')
else
root
:css('width', '22em')
end
root
:cssText(args.bodystyle)
 
renderTitle()
renderAboveRow()
else
root = mw.html.create()
 
root
:wikitext(args.title)
end
 
renderSubheaders()
renderImages()
renderRows()
renderBelowRow()
renderNavBar()
renderItalicTitle()
renderTrackingCategories()
 
return tostring(root)
end
 
local function touchParameterspreprocessSingleArg(prefixTable, origArgs, stepargName)
-- ParseIf the parametersargument withexists theand givenisn't prefixesblank, inadd order,it into the batchesargument table.
-- Blank arguments are treated as nil to match the behaviour of ParserFunctions.
-- of the step size specified. This is to prevent references etc. from
if origArgs[argName] and origArgs[argName] ~= '' then
-- appearing in the wrong order.
args[argName] = origArgs[argName]
if type(prefixTable) ~= 'table' or type(origArgs) ~= 'table' then
end
error("Invalid input to the touchParameters function detected. Both parameters must be tables.", 2)
end
if step and type(step) ~= 'number' then
error("Non-numerical step value detected.", 2)
end
step = step or 20 -- If the step size is not given, the default is 20.
local temp
local a = 1 -- Counter variable.
local moreArgumentsExist = true
for j,v in ipairs(prefixTable) do
if not type(v) == "string" then
error("Non-string value detected in the prefix table in the touchParameters function.", 2)
end
temp = origArgs[v]
end
while moreArgumentsExist == true do
moreArgumentsExist = false
for i = a, a + step - 1 do
for j,v in ipairs(prefixTable) do
temp = origArgs[v .. tostring(i)]
if temp then
moreArgumentsExist = true
end
end
end
a = a + step
end
end
 
local function preprocessArgs(prefixTable, step)
-- Assign the parameters with the given prefixes to the args table, in order, in batches
-- of the step size specified. This is to prevent references etc. from appearing in the
-- wrong order. The prefixTable should be an array containing tables, each of which has
-- two possible fields, a "prefix" string and a "depend" table. The function always parses
-- parameters containing the "prefix" string, but only parses parameters in the "depend"
-- table if the prefix parameter is present and non-blank.
if type(prefixTable) ~= 'table' then
error("Non-table value detected for the prefix table", 2)
end
if type(step) ~= 'number' then
error("Invalid step value detected", 2)
end
 
-- Get arguments without a number suffix, and check for bad input.
for i,v in ipairs(prefixTable) do
if type(v) ~= 'table' or type(v.prefix) ~= "string" or (v.depend and type(v.depend) ~= 'table') then
error('Invalid input detected to preprocessArgs prefix table', 2)
end
preprocessSingleArg(v.prefix)
-- Only parse the depend parameter if the prefix parameter is present and not blank.
if args[v.prefix] and v.depend then
for j, dependValue in ipairs(v.depend) do
if type(dependValue) ~= 'string' then
error('Invalid "depend" parameter value detected in preprocessArgs')
end
preprocessSingleArg(dependValue)
end
end
end
 
-- Get arguments with number suffixes.
local a = 1 -- Counter variable.
local moreArgumentsExist = true
while moreArgumentsExist == true do
moreArgumentsExist = false
for i = a, a + step - 1 do
for j,v in ipairs(prefixTable) do
local prefixArgName = v.prefix .. tostring(i)
if origArgs[prefixArgName] then
moreArgumentsExist = true -- Do another loop if any arguments are found, even blank ones.
preprocessSingleArg(prefixArgName)
end
-- Process the depend table if the prefix argument is present and not blank, or
-- we are processing "prefix1" and "prefix" is present and not blank, and
-- if the depend table is present.
if v.depend and (args[prefixArgName] or (i == 1 and args[v.prefix])) then
for j,dependValue in ipairs(v.depend) do
local dependArgName = dependValue .. tostring(i)
preprocessSingleArg(dependArgName)
end
end
end
end
a = a + step
end
end
 
local function parseDataParameters()
-- Parse the data parameters in the same order that the old {{infobox}} did, so that
-- references etc. will display in the expected places. Parameters that depend on
-- another parameter are only processed if that parameter is present, to avoid
-- phantom references appearing in article reference lists.
preprocessSingleArg('autoheaders')
preprocessSingleArg('child')
preprocessSingleArg('bodyclass')
preprocessSingleArg('subbox')
preprocessSingleArg('bodystyle')
preprocessSingleArg('title')
preprocessSingleArg('titleclass')
preprocessSingleArg('titlestyle')
preprocessSingleArg('above')
preprocessSingleArg('aboveclass')
preprocessSingleArg('abovestyle')
preprocessArgs({
{prefix = 'subheader', depend = {'subheaderstyle', 'subheaderrowclass'}}
}, 10)
preprocessSingleArg('subheaderstyle')
preprocessSingleArg('subheaderclass')
preprocessArgs({
{prefix = 'image', depend = {'caption', 'imagerowclass'}}
}, 10)
preprocessSingleArg('captionstyle')
preprocessSingleArg('imagestyle')
preprocessSingleArg('imageclass')
preprocessArgs({
{prefix = 'header'},
{prefix = 'data', depend = {'label'}},
{prefix = 'rowclass'},
{prefix = 'rowstyle'},
{prefix = 'rowcellstyle'},
{prefix = 'class'},
{prefix = 'dataid'},
{prefix = 'labelid'},
{prefix = 'headerid'},
{prefix = 'rowid'}
}, 50)
preprocessSingleArg('headerclass')
preprocessSingleArg('headerstyle')
preprocessSingleArg('labelstyle')
preprocessSingleArg('datastyle')
preprocessSingleArg('below')
preprocessSingleArg('belowclass')
preprocessSingleArg('belowstyle')
preprocessSingleArg('name')
args['italic title'] = origArgs['italic title'] -- different behaviour if blank or absent
preprocessSingleArg('decat')
end
 
function p.infobox(frame)
-- If called via #invoke, use the args passed into the invoking template.
local origArgs
-- IfOtherwise, calledfor viatesting #invokepurposes, use theassume args passedare intobeing thepassed invokingdirectly templatein.
if frame == mw.getCurrentFrame() then
-- Otherwise, for testing purposes, assume args are being passed directly in.
origArgs = frame:getParent().args
if frame == mw.getCurrentFrame() then
else
origArgs = frame:getParent().args
origArgs = frame
else
end
origArgs = frame
end
parseDataParameters()
-- Parse the data parameters in the same order that the old {{infobox}} did, so that
return _infobox()
-- references etc. will display in the expected places.
local temp
temp = origArgs.title
temp = origArgs.above
touchParameters({'subheader'}, origArgs, 5)
touchParameters({'image', 'caption'}, origArgs, 5)
touchParameters({'header', 'label', 'data'}, origArgs, 20)
temp = origArgs.below
-- ParserFunctions considers whitespace to be false, so to preserve the previous
-- behavior of {{infobox}}, change any whitespace arguments to nil, so Lua will consider
-- them false too. (Except the 'italic title' param, which specifies different behavior
-- depending on whether it's absent or empty)
args = {}
for k, v in pairs(origArgs) do
if mw.ustring.match(v, '%S') or k == 'italic title' then
args[k] = v
end
end
return _infobox()
end
 
function p.infoboxTemplate(frame)
-- For calling via #invoke within a template
origArgs = {}
for k,v in pairs(frame.args) do origArgs[k] = mw.text.trim(v) end
parseDataParameters()
return _infobox()
end
 
return p
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