local horizontal_timeline = ;
local getArgs = require('Module:Arguments').getArgslocal builder = mw.html.create
local function defaultInvokeFunc(funcName) return function (frame) args = getArgs(frame,)
local from = getNotNilValue(tonumber(args['from'])) local to = getNotNilValue(tonumber(args['to']))
if not from or not to or from
from and to cannot be nil or equal.") else return horizontal_timeline[funcName](args) end endendhorizontal_timeline.showTimeLine = defaultInvokeFunc('_showTimeLine')function horizontal_timeline._showTimeLine(args) local wdth = getNotNilValue(args['width'], '100%') local bordr = getNotNilValue(args['border'], '1px solid rgb(170, 170, 170)') local bgCol = getNotNilValue(args['plot-color'], args['plot-colour'], 'transparent') local mrgn = getNotNilValue(args['margin'], '1em')
local div_root = builder :tag('div') :cssText('float:left;border:'..bordr .. ';width:'..wdth)
local cntnt = div_root :tag('div') :cssText('text-align:left; padding:1em; font-size:95%; margin:' ..mrgn.. '; background:'..bgCol) local rowNums = affixNums(args, 'row') -- Gets numbers for row1, row2, etc. with nil arguments removed. for _, num in ipairs(rowNums) do local rowType = args['row' .. num] -- Gets args.rowtype1, args.rowtype2, etc. with nil arguments removed. if rowType
'note' then cntnt:wikitext(horizontal_timeline.noteRow(num, args)) elseif rowType
"end
horizontal_timeline.showOneRow = defaultInvokeFunc('_showOneRow')function horizontal_timeline._showOneRow(args) local rowNums = affixNums(args, 'row') -- Gets numbers for row1, row2, etc. with nil arguments removed. for _, num in ipairs(rowNums) do local rowType = args['row' .. num] -- Gets args.rowtype1, args.rowtype2, etc. with nil arguments removed. if rowType
'note' then return horizontal_timeline.noteRow(num, args) elseif rowType
function horizontal_timeline.timelineRow(num, args) local root = mw.html.create local from = getNotNilValue(tonumber(args['from'])) local to = getNotNilValue(tonumber(args['to'])) local style = getNotNilValue(args['row' .. num .. '-style'], ) local hght = getNotNilValue (args['row' .. num .. '-height'], args[style .. '-height'], '2.5em') local bordrTop = getNotNilValue (args['row' .. num .. '-bordertop'], args[style .. '-bordertop'], 'none') local bordrBtm = getNotNilValue (args['row' .. num .. '-borderbottom'], args[style .. '-borderbottom'], 'none') local txtTop = getNotNilValue (args['row' .. num .. '-texttop'], args[style .. '-texttop'], '0em') local colr = getNotNilValue (args['row' .. num .. '-colour'], args['row' .. num .. '-color'], args[style .. '-colour'], args[style .. '-color'], 'transparent') local barborder = getNotNilValue (args['bar-border'], '1px solid #000') if bordrTop ~= 'none' then bordrTop = 'border-top:' .. bordrTop .. ';' else bordrTop = end if bordrBtm ~= 'none' then bordrBtm = 'border-bottom:' .. bordrBtm .. ';' else bordrBtm = end
local p = root :tag('div') :cssText("clear:both;width:100%; padding:0px; height:".. hght) :cssText(bordrTop.. bordrBtm .. "background-color:"..colr)
local rowDat = affixNums(args, 'row'..num..'%-', '%-[a-zA-Z]*') local lastTo = from local firstNode = true for _, vals in ipairs(rowDat) do
local styleL = getNotNilValue(args['row' .. num .. '-'.. vals .. '-style'], style)
--These vars should be initialized every iteration. Do not move outside of loop local bar_to = tonumber(getNotNilValue(args['row' .. num .. '-'.. vals .. '-to'], args[styleL .. '-to'], args[style.. '-'.. vals .. '-to'], to)) local bar_fontsize =getNotNilValue(args['row' .. num .. '-'.. vals .. '-fontsize'], args[styleL .. '-fontsize'], args[style..'-'.. vals .. '-fontsize'], '0.9em') local bar_bordr= getNotNilValue(args['row' .. num .. '-'.. vals .. '-border'], args[styleL .. '-border'], args[style..'-'.. vals .. '-border'], 'none') local bar_txtTop= getNotNilValue(args['row' .. num .. '-'.. vals .. '-texttop'], args[styleL .. '-texttop'], args[style..'-'.. vals .. '-texttop'], txtTop) local bar_text = getNotNilValue(args['row' .. num .. '-'.. vals .. '-text'], args[styleL .. '-text'], args[style..'-'.. vals .. '-text'], ) local bar_colour = getNotNilValue(args['row' .. num .. '-'.. vals .. '-colour'], args['row' .. num .. '-'.. vals .. '-color'], args[styleL .. '-boxcolour'], args[styleL .. '-boxcolor'], args[style..'-'.. vals .. '-colour'], args[style..'-'.. vals .. '-color'], 'transparent') if from < to then if bar_to > to then bar_to = to end if lastTo < from then lastTo = from end else if bar_to < to then bar_to = to end if lastTo > from then lastTo = from end end
local width =((bar_to-lastTo)*100 / (to-from)) --math.abs
if width > 0 and width <= 100 then if bar_bordr
lastTo = bar_to end return tostring(root)end
function horizontal_timeline.noteRow(num, args) local root = mw.html.create local from = getNotNilValue(tonumber(args['from'])) local to = getNotNilValue(tonumber(args['to'])) local hght = getNotNilValue(args['row' .. num .. '-height'], '2.5em')
local p = root :tag('div') :cssText("width:100%; position:relative; left:-0.2em; top:0.8em; clear:both; height:".. hght)
local rowDat = affixNums(args, 'row'..num..'%-', '%-at') if not rowDat then return ("Please specify location for note at "..'row' .. num .. '-'.. vals .. '-at'.." parameter.") end for _, vals in ipairs(rowDat) do local note_at =args['row' .. num .. '-'.. vals .. '-at'] --will never be nil as it is what is used to receive rowDat local note_text =getNotNilValue(args['row' .. num .. '-'.. vals .. '-text'], ) local note_shift=getNotNilValue(args['row' .. num .. '-'.. vals .. '-shift'], '0em') local note_lift =getNotNilValue(args['row' .. num .. '-'.. vals .. '-lift'], '0em') local note_arrow=getNotNilValue(args['row' .. num .. '-'.. vals .. '-arrow'], '↓')
local note_sft = 100*(note_at - from) / (to-from) p:tag('div') :cssText("position:absolute; top:0px; width:100%") :tag('div') :cssText("margin-left:".. note_sft .."%; margin-top:0; position:relative") :tag('span') :cssText("position:relative; top:0.25em; left:-1.5px") :wikitext(note_arrow) :done :tag('span') :cssText("font-size:90% ;position:relative; line-height:3px; overflow:visible") :cssText("left:"..note_shift.."; top:"..note_lift.."; z-index:".. (1000- tonumber(num))) :wikitext(note_text) :done :done :done :done end return tostring(root)end
function horizontal_timeline.scaleRow(args) local from = getNotNilValue(tonumber(args['from'])) local to = getNotNilValue(tonumber(args['to'])) local inc = getNotNilValue(tonumber(args['inc']), (math.floor((from - to) / 5) * -1)) local negativeFmt = getNotNilValue(args['axis-negativeFmt'], '−%s') local positiveFmt = getNotNilValue(args['axis-positiveFmt'], '%s') local zeroFmt = getNotNilValue(args['axis-zeroFmt'], '%s') local nudge = getNotNilValue(args['axis-nudge'], '-1.8em')
local wdth = math.abs ((100 * inc) / (from - to)) local root = mw.html.create
local p = root :wikitext("
") :tag('div') :attr('id', 'Scale') :cssText('clear:both;position:relative;top:-1.4em;left:-0.2em;width:100%;padding:0;height:2.5em') for var=from, to, inc do if from < to then if var+inc > to then wdth = 0 end else if var+inc < to then wdth = 0 end end local lbl if var < 0 then lbl = string.format(negativeFmt, math.abs(var)) elseif var > 0 then lbl = string.format(positiveFmt, math.abs(var)) else lbl = string.format(zeroFmt, math.abs(var)) end
local markr = getNotNilValue(args['axis-marker-'..lbl], '│') lbl = getNotNilValue(args['axis-'..lbl], lbl) p:tag('div') :cssText('float:left;overflow:visible;width:'.. wdth .. '%') :wikitext(markr) :tag('div') :cssText('font-size:86%; position:relative; left:'..nudge..'; overflow:visible; white-space:nowrap') :wikitext(lbl) :done :done end p:done return tostring(root)end
--Returns the first non nil value from the list of parameters.function getNotNilValue(...) for _,v in pairs(arg) do --Do not use ipairs. Will stop at first nil if v then return v end end return nilend
function affixNums(t, prefix, suffix) prefix = prefix or suffix = suffix or local pattern = '^' .. prefix .. '([1-9]%d*)' .. suffix .. '$' local nums = for k, v in pairs(t) do if type(k)
return horizontal_timeline