local getArgs = require('Module:Arguments').getArgs
local yesno = require('Module:Yesno')
local barBox = require('Module:Bar box')
local function is(v)
return (v or '') ~= ''
end
local p = {}
function p._barColors(n)
local colors = {
'DimGrey', --deaths
'SkyBlue', --recoveries
'Tomato', --cases or altlbl1
'Gold', --altlbl2
'OrangeRed' --altlbl3
}
return colors[n]
end
function p._legend0(args)
return '<span style="font-size:90%; margin:0px">' .. '<span style="' .. 'background-color:' .. (args[1] or 'none') .. '; border:' .. (args.border or 'none') .. '; color:' .. (args[1] or 'none') .. '">' .. ' ' .. '</span>' .. ' ' .. (args[2] or '') .. '</span>'
end
function p._customBarStacked(args)
barargs = {}
barargs[1] = args[1]
local function _numwidth(nw)
if nw == 'n' then
return 0
elseif nw == 't' then
return 2.45
elseif nw == 'm' then
return 3.5
elseif nw == 'w' then
return 4.55
elseif nw == 'x' then
return 5.6
elseif nw == 'd' then
return 3.5
end
return 3.5
end
width1 = 3.5
width2 = 3.5
if is(args.numwidth) then
width1 = _numwidth(mw.ustring.sub(args.numwidth,1,1))
width2 = _numwidth(mw.ustring.sub(args.numwidth,2,2))
width3 = _numwidth(mw.ustring.sub(args.numwidth,3,3))
width4 = _numwidth(mw.ustring.sub(args.numwidth,4,4))
end
barargs[2] =
'<span class="cbs-ibr" style="padding:0 0.3em 0 0; width:' .. width1 .. 'em">' .. (args[7] or '') .. '</span>' ..
'<span class="cbs-ibl" style="width:' .. width2 .. 'em">' .. (args[8] or '') .. '</span>'
if mw.ustring.len(args.numwidth) == 4 then
local padding = '0.3em'
if mw.ustring.sub(args.numwidth,3,3) == 'n' then
padding = '0'
end
barargs.note2 =
'<span class="cbs-ibr" style="padding:0 ' .. padding .. ' 0 0; width:' .. width3 .. 'em">' .. (args[9] or '') .. '</span>' ..
'<span class="cbs-ibl" style="width:' .. width4 .. 'em">' .. (args[10] or '') .. '</span>'
end
for i=1,5 do
barargs[2*i + 1] = p._barColors(i)
barargs[2*i + 2] = (tonumber(args[i+1]) or 0)/(tonumber(args.divisor) or 1)
barargs['title' .. i] = args[i+1]
end
barargs.align = 'cdcc'
barargs.collapsed = args.collapsed
barargs.id = args.id
return barBox._stacked(barargs)
end
function p._row(args)
local barargs = {}
local rowDate = args.prevDate or ''
if is(args[1]) then
if pcall(function () mw.getContentLanguage():formatDate('', args[1]) end) then
barargs[1] = args[1]
rowDate = args[1]
else
barargs[1] = '<strong class="error">Error: Invalid time.</strong>'
end
else
barargs[1] = '⋮'
end
barargs[2] = args[2] or 0
barargs[3] = args[3] or 0
if is(args['alttot1']) then
barargs[4] = args['alttot1']
elseif args[4] then
barargs[4] = (tonumber(args[4]) or 0) - (tonumber(barargs[2]) or 0) - (tonumber(barargs[3]) or 0)
else
barargs[4] = 0
end
barargs[5] = args[5] or 0
if is(args['alttot2']) then
barargs[6] = args['alttot2']
elseif args[6] then
barargs[6] = (tonumber(args[6]) or 0) - (tonumber(barargs[2]) or 0) - (tonumber(barargs[3]) or 0)
else
barargs[6] = 0
end
barargs[7] = args[7] or ''
local function changeArg(firstright, valuecol, changecol)
local change = ''
if yesno(args['firstright' .. firstright]) == true then
change = '(n.a.)'
elseif yesno(args['firstright' .. firstright]) == false or not is(args['firstright' .. firstright]) then
if not is(args[1]) and is(args[valuecol]) then
change = '(=)'
else
change = is(args[changecol]) and '(' .. args[changecol] .. ')' or ''
end
end
return change
end
barargs[8] = changeArg(1,7,8)
barargs[9] = args[9] or ''
barargs[10] = changeArg(2,9,10)
barargs.divisor = args.divisor or 1
barargs.numwidth = args.numwidth
if yesno(args.collapsible) == true then
if args.collapsed then
barargs.collapsed = args.collapsed
elseif args.rowsToEnd >= 15 then
barargs.collapsed = 'y'
else
barargs.collapsed = ''
end
if args.id then
barargs.id = args.id
else
barargs.id = mw.ustring.lower(mw.getLanguage('en'):formatDate('\M', rowDate))
if args.rowsToEnd < 15 then
barargs.id = barargs.id .. '-l15'
end
end
else
barargs.collapsed = ''
barargs.id = ''
end
return p._customBarStacked(barargs)
end
function p._buildBars(args)
local lines = mw.text.split(args.data, '\n')
local frame = mw.getCurrentFrame()
local lang = mw.getContentLanguage()
local bars, rows, prevRow, maxparam = {}, {}, '', 1
for k, line in pairs(lines) do
local barargs, i = {}, 1
for parameter in mw.text.gsplit(line, ';') do
parameter = mw.text.trim(parameter)
if string.find(parameter, '^%a') then
parameter = mw.text.split(parameter, '=')
if parameter[1] == 'alttot1' or parameter[1] == 'alttot2' then
parameter[2] = tonumber(frame:callParserFunction('#expr', parameter[2]))
if is(parameter[2]) then
maxparam = math.max(maxparam, parameter[2])
end
end
barargs[parameter[1]] = parameter[2]
else
if is(parameter) then
if i >= 2 and i <= 6 then
parameter = tonumber(frame:callParserFunction('#expr', frame:callParserFunction('formatnum',parameter,'R')))
maxparam = math.max(maxparam, parameter or 1)
end
barargs[i] = parameter
if i == 7 or i == 9 then
parameter = tonumber(mw.ustring.match(frame:callParserFunction('formatnum',parameter,'R'), '^%d*'))
maxparam = math.max(maxparam, parameter or 1)
end
end
i = i + 1
end
end
local function fillCols(col, change)
local data = args['right' .. col .. 'data']
local changetype = args['changetype' .. col]
local value, num, prevnum
if data == 'alttot1' then
num = tonumber(barargs.alttot1 or barargs[4])
prevnum = tonumber(prevRow.alttot1 or prevRow[4])
elseif data == 'alttot2' then
num = tonumber(barargs.alttot2 or barargs[6])
prevnum = tonumber(prevRow.alttot2 or prevRow[6])
elseif is(data) then
num = tonumber(barargs[tonumber(data) + 1])
prevnum = tonumber(prevRow[tonumber(data) + 1])
end
if is(data) and num then -- nothing in column, source found, and data exists
value = changetype == 'o' and '' or lang:formatNum(num) -- set value to num if changetype isn't 'o'
if not change and yesno(barargs['firstright' .. col] ~= true) then
if prevnum and prevnum ~= 0 then -- data on previous row
if num - prevnum ~= 0 then --data has changed since previous row
change = num-prevnum
if changetype == 'a' then -- change type is "absolute"
if change > 0 then
change = '+' .. lang:formatNum(change)
end
else -- change type is "percent", "only percent" or undefined
local percent = 100 * change / prevnum -- calculate percent
local rounding = math.abs(percent) >= 10 and "%.0f" or math.abs(percent) >= 1 and "%.1f" or "%.2f"
percent = tonumber(mw.ustring.format(rounding, percent)) -- round to two sigfigs
if percent > 0 then
change = '+' .. lang:formatNum(percent) .. '%'
elseif percent < 0 then
change = lang:formatNum(percent) .. '%'
else
change = '='
end
end
else -- data has not changed since previous row
change = '='
end
else -- no data on previous row
barargs['firstright' .. col] = true -- set to (n.a.)
end
end
end
return value, change
end
if not is(barargs[7]) then
barargs[7], barargs[8] = fillCols(1, barargs[8])
end
if not is(barargs[9]) then
barargs[9], barargs[10] = fillCols(2, barargs[10])
end
barargs.prevDate = prevRow[1]
rows[#rows + 1] = barargs
prevRow = barargs
end
for i=1,#rows do
rows[i].divisor = tonumber(args.divisor) and tonumber(args.divisor) or maxparam / (0.95 * args.barwidth)
rows[i].numwidth = args.numwidth
rows[i].collapsible = args.collapsible
rows[i].rowsToEnd = #rows - i
bars[i] = p._row(rows[i])
end
return table.concat(bars)
end
function p._chart(args)
local navbar = require('Module:Navbar')._navbar
local barargs = {}
local function _numwidth(p)
local nw = mw.ustring.sub(args.numwidth or '',p,p)
if nw == 'n' then
return 0
elseif nw == 't' then
return 40
elseif nw == 'm' then
return 55
elseif nw == 'w' then
return 70
elseif nw == 'x' then
return 85
elseif nw == 'd' then
return 55
end
return 0
end
local numwidth = 120
local right1 = numwidth - 8 -- -8 because of padding
if args.numwidth then
numwidth = _numwidth(1) + 10 + _numwidth(2)
if mw.ustring.len(args.numwidth) == 4 then
numwidth = numwidth + _numwidth(3) + _numwidth(4)
if mw.ustring.sub(args.numwidth,3,3) == 'n' then
numwidth = numwidth + 6
else
numwidth = numwidth + 10
end
end
right1 = _numwidth(1) + 2 + _numwidth(2)
if not args.right2 and mw.ustring.len(args.numwidth) == 4 then
right1 = right1 + _numwidth(3) + _numwidth(4)
if mw.ustring.sub(args.numwidth,3,3) == 'n' then
numwidth = numwidth + 6
else
numwidth = numwidth + 10
end
end
end
local barwidth = 280
if args.barwidth == 'thin' then
barwidth = 120
elseif args.barwidth == 'medium' then
barwidth = 280
elseif args.barwidth == 'wide' then
barwidth = 400
elseif args.barwidth == 'auto' then
barwidth = 'auto'
end
if tonumber(barwidth) then
barargs.width = 85 + barwidth + numwidth .. 'px'
barargs.barwidth = barwidth .. 'px'
else
barargs.width = 'auto'
barargs.barwidth = 'auto'
end
barargs.float = args.float and args.float or 'right'
local location = mw.ustring.gsub(args.location, 'the ', '')
location = mw.ustring.upper(mw.ustring.sub(location,1,1)) .. mw.ustring.sub(location,2)
local navbartitle = args.outbreak .. ' data/' ..
(args.location3 and args.location3 .. '/' or '') ..
(args.location2 and args.location2 .. '/' or '') ..
location .. ' medical cases chart'
local title = {}
title[1] = (args.pretitle and args.pretitle .. ' ' or '') ..
args.disease .. ' cases in ' .. args.location ..
(args.location2 and ', ' .. args.location2 or '') ..
(args.location3 and ', ' .. args.location3 or '') ..
(args.posttitle and ' ' .. args.posttitle or '') .. '<span class="nowrap"> </span>(' ..
navbar({[1] = navbartitle, titleArg = ':' .. mw.getCurrentFrame():getParent():getTitle(), mini = 1, nodiv = 1}) ..
')<br />'
title[2] = p._legend0({[1] = p._barColors(1), [2] = 'Deaths'})
if yesno(args.recoveries) == false then
title[3] = ''
else
title[3] = '<span class="nowrap"> </span>' .. p._legend0({[1] = p._barColors(2), [2] = args.reclbl or 'Recoveries'})
end
title[4] = '<span class="nowrap"> </span>' .. p._legend0({[1] = p._barColors(3), [2] = args.altlbl1 or 'Active cases'})
if args.altlbl2 then
title[5] = '<span class="nowrap"> </span>' .. p._legend0({[1] = p._barColors(4), [2] = args.altlbl2})
else
title[5] = ''
end
if args.altlbl3 then
title[6] = '<span class="nowrap"> </span>' .. p._legend0({[1] = p._barColors(5), [2] = args.altlbl3}) ..'\n'
else
title[6] = '\n'
end
title[7] = args.togglesbar or '' -- this feature is WIP
barargs.title = table.concat(title)
barargs.left1 =
'<div class="center" style="width:77px">' .. -- 85-8 because of padding
"'''Date'''" ..
'</div>'
barargs.right1 =
'<div class="center" style="width:' .. right1 .. 'px">' ..
"'''" .. (args.right1 or "# of cases") .. "'''" ..
'</div>'
if args.right2 then
local right2 = _numwidth(3) + _numwidth(4)
if mw.ustring.sub(args.numwidth,3,3) == 'n' then
right2 = right2 - 2
else
right2 = right2 + 2
end
barargs.right2 =
'<div class="center" style="width:' ..right2 ..'px">' ..
"'''" .. args.right2 .. "'''" ..
'</div>'
end
if args.rows then
barargs.bars = args.rows
elseif is(args.data) or is(args.datapage) then
local buildargs = {}
buildargs.barwidth = tonumber(barwidth) or 280
buildargs.data = is(args.datapage) and require('Module:Medical cases chart/data')._externalData(args) or args.data
buildargs.divisor = args.divisor
buildargs.numwidth = args.numwidth
buildargs.collapsible = args.collapsible
buildargs.right1data = args.right1data or -- if no right1data and right1 title is default, use 3rd classification
not args.right1 and 3
buildargs.right2data = args.right2data or -- if no right2data and right2 title is deaths, use 1st classification
(args.right2 == '# of deaths' or args.right2 == '# of deaths') and 1
buildargs.changetype1 = mw.ustring.sub(args.changetype1 or (args.changetype or ''),1,1) -- 1st letter
buildargs.changetype2 = mw.ustring.sub(args.changetype2 or (args.changetype or ''),1,1) -- 1st letter
barargs.bars = p._buildBars(buildargs)
end
barargs.caption = args.caption
barargs.css = 'Template:Medical_cases_chart/styles.css'
return barBox._box(barargs)
end
function p.chart(frame)
local args = getArgs(frame, {
valueFunc = function (key, value)
if value then
value = mw.text.trim(value)
if ({['numwidth']=1,['barwidth']=1,['recoveries']=1,['changetype']=1})[mw.ustring.gsub(key,"%A","")] then
value = mw.ustring.lower(value) --make numwidth, barwidth, recoveries, and changetype lower case
end
if is(value) then
return value
end
end
return nil
end
})
return p._chart(args)
end
function p.barColors(frame)
return p._barColors(tonumber(frame:getParent().args[1]))
end
function p.buildBars(frame)
return p._buildBars(frame.args)
end
return p
