local getArgs = require('Modul:Arguments').getArgs
local args = {}
local p = {}
local property = 'P1082'
local json = {
version = 2,
width = 430, height = 200,
data = {
{
name = "table",
values = {}
}
},
scales = {
{
name = "x",
type = "linear",
domain = { data = "table", field= "x" },
range = "width",
zero = false,
nice = true
},
{
name = "y",
range = "height",
nice = true,
domain = { data = "table", field = "y" }
}
},
axes = {
{ type = "x", scale = "x", tickcount = 20, format = "d", grid = true },
{ type = "y", scale = "y", format = "2d", grid = true }
},
marks = {
{
type = "line",
from = { data = "table" },
properties = {
enter = {
x = { scale = "x", field = "x" },
y = { scale = "y", field = "y" },
strokeWidth = { value = 5 },
stroke = { value = "steelblue" }
}
}
}
}
}
if args["labels"] then
table.insert(json["marks"],
{
type = "text",
from = { data = "table" },
properties = {
enter = {
x = { scale = "x", field = "x" },
y = { scale = "y", field = "y" },
fill = { value = "#000" },
align = { value = "left" },
baseline = { value = "top" },
dy = { value = -13 },
text = { field = "y" }
}
}
}
)
end
local function getStatements(id)
local entity = mw.wikibase.getEntity()
if not entity then
return nil
end
if not entity.claims or not entity.claims[property] then
return nil
end
local statements = entity.claims[property]
return statements
end
local function prepareStatements(statements)
local numbers_raw = {}
local function processStatement(i, statement)
local snak = statement.mainsnak
if not snak or snak.snaktype ~= 'value' then
statements[i] = nil
return;
end
local n = tonumber(snak.datavalue.value.amount)
local d = nil
if statement.qualifiers and statement.qualifiers.P585 then -- dátum
d = require('Modul:Time').newFromWikidataValue(statement.qualifiers.P585[1].datavalue.value)
end
if d and d.year then
statements[i] = { d.year, n }
numbers_raw[d.year] = n
return;
else
statements[i] = nil
return;
end
end
for n, statement in pairs(statements) do
processStatement(n, statement)
end
local dates = {}
for d, v in pairs(statements) do
table.insert(dates, v[1])
end
if #dates < 1 then
return nil
end
table.sort(dates)
local numbers = {}
for n, v in pairs(dates) do
table.insert(numbers, { v, numbers_raw[v] } )
end
return numbers
end
local function setTable(data)
local popTable = mw.html.create( 'table' )
popTable
:css( 'display', 'inline-block' )
:css( 'vertical-align', 'top' )
:addClass( 'wikitable' )
:tag( 'caption' )
:wikitext( 'Vývoj počtu obyvatel<br/>' )
:tag( 'small' )
:wikitext( 'Data pocházejí z datové položky Wikidat.' )
:done()
popTable
:tag( 'tr' )
:tag( 'th' )
:wikitext( 'Rok' )
:done()
:tag( 'th' )
:wikitext( 'Obyvatelé' )
:done()
for _, v in pairs(data) do
local d, n = v[1], v[2]
-- local n = lang:formatNum(tonumber(n))
local tr = popTable:tag( 'tr' )
tr:tag( 'th' )
:wikitext( d )
:done()
tr:tag( 'td' )
:css( 'text-align', 'right' )
:wikitext( n )
:done()
end
return tostring(popTable)
end
local function drawGraph(data)
for _, v in pairs(data) do
local d, n = v[1], v[2]
table.insert(json.data[1].values, { x = d, y = n })
end
return tostring(mw.html.create("div"):css("display","inline-block"):css("vertical-align","top"):wikitext(mw.getCurrentFrame():extensionTag("graph", mw.text.jsonEncode(json))))
end
function p.main(frame)
local output
if type(frame) ~= 'table' then
args = { id = frame }
else
args = getArgs(frame)
end
local statements = getStatements(args.id)
if type(statements) ~= 'table' then
return ''
end
statements = prepareStatements(statements)
if type(statements) ~= 'table' then
return ''
end
if args["tabulka"] == "před" then
output = setTable(statements) .. drawGraph(statements)
else
if args["tabulka"] == "po" then
output = drawGraph(statements) .. setTable(statements)
else
output = drawGraph(statements)
end
end
return output
end
return p