Modulo:Màppa de localizaçión
Instruçioìn pe l'ûzoQuésto o l'é 'n mòdolo scrîto in Lua. E instruçioìn chi de sótta són contegnûe inta sotopàgina Modulo:Màppa de localizaçión/man (modìfica · stöia)
Sandbox: Modulo:Màppa de localizaçión/sandbox (modìfica · stöia) · Test: Modulo:Màppa de localizaçión/test (modìfica · stöia · ezegoi)
Mòdolo ch'o l'inpleménta e fonçionalitæ di template {{Màppa de localizaçión}}, {{Màppa de localizaçión~}} e {{Màppa de localizaçión+}}.
--[[
* Modulo che implementa le funzionalità dei template:
* {{Mappa di localizzazione}}, {{Mappa di localizzazione~}} e {{Mappa di localizzazione+}}.
*
* Il modulo è stato importato da:
* http://en.wikipedia.org/w/index.php?title=Module:Location_map&oldid=656514684
]]
require('strict')
local p = {}
local getArgs = require('Module:Arguments').getArgs
local function round(n, decimals)
local pow = 10^(decimals or 0)
return math.floor(n * pow + 0.5) / pow
end
function p.getMapParams(map, frame)
if not map then
error('Màppa no specificâ', 2)
end
-- Gestione mappe tramite sottopagine del modulo, non utilizzato al momento in itwiki
--[[
local moduletitle = mw.title.new('Modulo:Mappa di localizzazione/data/' .. map)
if not moduletitle then
error('"' .. map .. '" non è un nome di mappa valido', 2)
elseif moduletitle.exists then
local mapData = mw.loadData('Modulo:Mappa di localizzazione/data/' .. map)
return function(name, params)
if name == nil then
return 'Modulo:Mappa di localizzazione/data/' .. map
elseif mapData[name] == nil then
return ''
elseif params then
return mw.message.newRawMessage(tostring(mapData[name]), unpack(params)):plain()
else
return mapData[name]
end
end
]]--
local maptitle = mw.title.new('Template:Màppa de localizaçión/' .. map)
if not maptitle then
error('"' .. map .. '" no l\'é \'n nómme de màppa vàlido', 2)
elseif maptitle.exists then
local cache = {}
if type(frame) ~= 'table' or type(frame.expandTemplate) ~= 'function' then
error('frame.expandTemplate no disponìbile')
end
return function(name, params)
if params then
return frame:expandTemplate{title = 'Màppa de localizaçión/' .. map, args = { name, unpack(params) }}
else
if name == nil then
return 'Template:Màppa de localizaçión/' .. map
elseif cache[name] == nil then
cache[name] = frame:expandTemplate{title = 'Màppa de localizaçión/' .. map, args = { name }}
end
return cache[name]
end
end
else
error('Màppa no disponìbile (' .. map .. ')', 2)
end
end
--[[
-- non utilizzata in it.wiki
function p.data(frame, args, map)
if not args then
args = getArgs(frame, {frameOnly = true})
end
if not map then
map = p.getMapParams(args[1], frame)
end
local params = {}
for k,v in ipairs(args) do
if k > 2 then
params[k-2] = v
end
end
return map(args[2], #params ~= 0 and params)
end
]]
local hemisphereMultipliers = {
longitudine = { W = -1, w = -1, E = 1, e = 1 },
latitudine = { S = -1, s = -1, N = 1, n = 1 }
}
local function decdeg(degrees, minutes, seconds, hemisphere, decimal, direction)
if decimal then
if degrees then
error('I gràddi decimâli e DMS no vàn dêuviæ insémme pi-â ' .. direction, 2)
elseif minutes then
error('I menûti vàn dêuviæ insémme a-i gràddi DMS pi-â ' .. direction, 2)
elseif seconds then
error('I segóndi vàn dêuviæ insémme a-i gràddi DMS pi-â ' .. direction, 2)
elseif hemisphere then
error('L\'emisfêro o và dêuviòu insémme a-i gràddi DMS pi-â ' .. direction, 2)
end
local retval = tonumber(decimal)
if retval then
return retval
end
error('I gràddi "' .. decimal .. '" de ' .. direction .. ' no són vàlidi', 2)
elseif seconds and not minutes then
error('I segóndi de ' .. direction .. ' són dêuviæ sénsa i menûti', 2)
elseif not degrees then
if minutes then
error('I menûti de ' .. direction .. ' són dêuviæ sénsa i gràddi', 2)
elseif hemisphere then
error('L\'emisfêro de ' .. direction .. ' o l\'é dêuviòu sénsa i gràddi', 2)
end
return nil
end
decimal = tonumber(degrees)
if not decimal then
error('I gràddi "' .. degrees .. '" de ' .. direction .. ' no són vàlidi', 2)
elseif minutes and not tonumber(minutes) then
error('I menûti "' .. minutes .. '" de ' .. direction .. ' no són vàlidi', 2)
elseif seconds and not tonumber(seconds) then
error('I segóndi "' .. seconds .. '" de ' .. direction .. ' no són vàlidi', 2)
end
decimal = decimal + (minutes or 0)/60 + (seconds or 0)/3600
if hemisphere then
local multiplier = hemisphereMultipliers[direction][hemisphere]
if not multiplier then
error('L\'emisfêro "' .. hemisphere .. '" de ' .. direction .. ' o no l\'é vàlido', 2)
end
decimal = decimal * multiplier
end
return decimal
end
-- effectively make removeBlanks false for caption and maplink, and true for everything else
-- if useWikidata is present but blank, convert it to false instead of nil
-- p.top, p.bottom, and their callers need to use this
function p.valueFunc(key, value)
if value then
value = mw.text.trim(value)
end
if value ~= '' or key == 'caption' or key == 'maplink' then
return value
elseif key == 'useWikidata' then
return false
end
end
local function getContainerImage(args, map)
if args.AlternativeMap then
return args.AlternativeMap
elseif (args.relief or args.fisica) and map('image1') ~= '' then
return map('image1')
else
return map('image')
end
end
local function getWidth(args, map)
local width = args.width or 240
return (tonumber(args.max_height) and tonumber(map('ratio'))) and
math.min(tonumber(width), round(tonumber(args.max_height) / tonumber(map('ratio')))) or
width
end
function p.top(frame, args, map)
if not args then
args = getArgs(frame, {frameOnly = true, valueFunc = p.valueFunc})
end
if not map then
map = p.getMapParams(args[1], frame)
end
-- it.wiki ha in più il parametro max_height nel template e ratio nelle mappe
local width = getWidth(args, map)
--[[
if not args.width then
width = round((args.default_width or 240) * (tonumber(map('defaultscale')) or 1))
elseif mw.ustring.sub(args.width, -2) == 'px' then
width = mw.ustring.sub(args.width, 1, -3)
else
width = args.width
end
]]
local retval = args.float == 'center' and '<div class="center">' or ''
if args.caption and args.caption ~= '' then
retval = retval .. '<div class="noviewer thumb '
if args.float == '"left"' or args.float == 'left' then
retval = retval .. 'tleft'
elseif args.float == '"center"' or args.float == 'center' or args.float == '"none"' or args.float == 'none' then
retval = retval .. 'tnone'
else
retval = retval .. 'tright'
end
retval = retval .. '"><div class="thumbinner" style="width:' .. (width + 2) .. 'px'
if args.border == 'none' then
retval = retval .. ';border:none'
elseif args.border then
retval = retval .. ';border-color:' .. args.border
end
retval = retval .. '"><div style="position:relative;width:' .. width .. 'px' .. (args.border ~= 'none' and ';border:1px solid lightgray">' or '">')
else
retval = retval .. '<div style="width:' .. width .. 'px;'
if args.float == '"left"' or args.float == 'left' then
retval = retval .. 'float:left;clear:left'
elseif args.float == '"center"' or args.float == 'center' then
retval = retval .. 'float:none;clear:both;margin-left:auto;margin-right:auto'
elseif args.float == '"none"' or args.float == 'none' then
retval = retval .. 'float:none;clear:none'
else
retval = retval .. 'float:right;clear:right'
end
retval = retval .. '"><div style="width:' .. width .. 'px;padding:0"><div style="position:relative;width:' .. width .. 'px">'
end
local image = getContainerImage(args, map)
retval = string.format(
'%s[[File:%s|%spx|%s|link=%s]]',
retval,
image,
width,
args.alt or 'Màppa de localizaçión: ' .. map('name'),
args.maplink or ''
)
if args.overlay_image then
return retval .. '<div style="position:absolute;top:0;left:0">[[File:' .. args.overlay_image .. '|' .. width .. 'px]]</div>'
else
return retval
end
end
function p.bottom(frame, args, map)
if not args then
args = getArgs(frame, {frameOnly = true, valueFunc = p.valueFunc})
end
if not map then
map = p.getMapParams(args[1], frame)
end
local retval = '</div>'
if not args.caption then
retval = retval .. '<div style="font-size:90%;padding-top:3px">'
.. ((args.label or mw.title.getCurrentTitle().text) .. ' (' .. map('name') .. ')')
.. '</div>'
elseif args.caption ~= '' then
-- This is not the pipe trick. We're creating a link with no text on purpose, so that CSS can give us a nice image
retval = retval .. '<div class="thumbcaption"><div class="magnify">[[:File:' .. getContainerImage(args, map) .. '| ]]</div>' .. args.caption .. '</div>'
end
--[[
-- Switcher non utilizzato in it.wiki
if args.switcherLabel then
retval = retval .. '<span class="switcher-label" style="display:none">' .. args.switcherLabel .. '</span>'
elseif args.autoSwitcherLabel then
retval = retval .. '<span class="switcher-label" style="display:none">Show map of ' .. map('name') .. '</span>'
end
]]
retval = retval .. '</div></div>'
--[[
-- Parametro non esistente in it.wiki
if args.caption_undefined then
mw.log('Removed parameter caption_undefined used.')
local parent = frame:getParent()
if parent then
mw.log('Parent is ' .. parent:getTitle())
end
mw.logObject(args, 'args')
retval = retval .. '[ [Category:Location maps with possible errors|Page using removed parameter] ]'
end
]]
if args.float == 'center' then
retval = retval .. '</div>'
end
return retval
end
local function markOuterDiv(x, y, imageDiv, labelDiv)
return mw.html.create('div')
:cssText('position:absolute;top:' .. round(y, 3) .. '%;left:' .. round(x, 3) .. '%;height:0;width:0;margin:0;padding:0')
:node(imageDiv)
:node(labelDiv)
end
local function markImageDiv(mark, marksize, label, link, alt, title)
local builder = mw.html.create('div')
:cssText('position:absolute;text-align:center;left:-' .. round(marksize / 2) .. 'px;top:-' .. round(marksize / 2) .. 'px;width:' .. marksize .. 'px;font-size:' .. marksize .. 'px;line-height:0')
:attr('title', title)
if marksize ~= 0 then
builder:wikitext(string.format(
'[[File:%s|%dx%dpx|%s|link=%s%s]]',
mark,
marksize,
marksize,
label,
link,
alt and ('|alt=' .. alt) or ''
))
end
return builder
end
local function markLabelDiv(label, label_size, label_width, position, background, x, marksize)
local builder = mw.html.create('div')
:cssText('font-size:' .. label_size .. '%;line-height:110%;position:absolute;width:' .. label_width .. 'em')
local distance = round(marksize / 2 + 1)
local spanCss
if position == 'top' then -- specified top
builder:cssText('bottom:' .. distance .. 'px;left:' .. (-label_width / 2) .. 'em;text-align:center')
elseif position == 'bottom' then -- specified bottom
builder:cssText('top:' .. distance .. 'px;left:' .. (-label_width / 2) .. 'em;text-align:center')
elseif position == 'topleft' then
builder:cssText('bottom:' .. distance .. 'px;right:' .. distance .. 'px;text-align:right')
spanCss = 'float:right'
elseif position == 'topright' then
builder:cssText('bottom:' .. distance .. 'px;left:' .. distance .. 'px;text-align:left')
spanCss = 'float:left'
elseif position == 'bottomleft' then
builder:cssText('top:' .. distance .. 'px;right:' .. distance .. 'px;text-align:right')
spanCss = 'float:right'
elseif position == 'bottomright' then
builder:cssText('top:' .. distance .. 'px;left:' .. distance .. 'px;text-align:left')
spanCss = 'float:left'
elseif position == 'left' or (tonumber(x) > 70 and position ~= 'right') then -- specified left or autodetected to left
builder:cssText('top:-0.75em;right:' .. distance .. 'px;text-align:right')
spanCss = 'float:right'
else -- specified right or autodetected to right
builder:cssText('top:-0.75em;left:' .. distance .. 'px;text-align:left')
spanCss = 'float:left'
end
builder = builder:tag('span')
:cssText('padding:1px')
:cssText(spanCss)
:wikitext(label)
if background then
builder:cssText('background-color:' .. background)
end
return builder:done()
end
local function getX(longitude, left, right)
local width = (right - left) % 360
if width == 0 then
width = 360
end
local distanceFromLeft = (longitude - left) % 360
-- the distance needed past the map to the right equals distanceFromLeft - width. the distance needed past the map to the left equals 360 - distanceFromLeft. to minimize page stretching, go whichever way is shorter
if distanceFromLeft - width / 2 >= 180 then
distanceFromLeft = distanceFromLeft - 360
end
return 100 * distanceFromLeft / width
end
local function getY(latitude, top, bottom)
return 100 * (top - latitude) / (top - bottom)
end
-- Collegamento a servizio cartografico esterno
-- Per ora usa openstreetmap.org. Livelli di zoom disponibili: http://wiki.openstreetmap.org/wiki/Zoom_levels
local function getLink(lat, lon, map)
local ampiezza, fascia, zoom
if map('top') == '' then
zoom = 5 -- Se non ha gli estremi della mappa (mappe di tipo X/Y) usa un valore medio
else
ampiezza = math.max(map('top') - map('bottom'), map('right') - map('left'))
fascia = 180
zoom = 1
while ampiezza < fascia do
zoom = zoom + 1
fascia = fascia / 2
end
end
return 'http://www.openstreetmap.org/?mlat=' .. lat .. '&mlon=' .. lon .. '&zoom=' .. zoom
end
local function mark(frame, args, map)
if not args then
args = getArgs(frame, {wrappers = 'Template:Màppa de localizaçión~'})
end
if not map then
map = p.getMapParams(args[1], frame)
end
-- nomi parametri in it.wiki
args.lat_deg = args.lat_deg or args.latitudineGradi
args.lat_min = args.lat_min or args.latitudinePrimi
args.lat_sec = args.lat_sec or args.latitudineSecondi
args.lat_dir = args.lat_dir or args.latitudineNS
args.lon_deg = args.lon_deg or args.longitudineGradi
args.lon_min = args.lon_min or args.longitudinePrimi
args.lon_sec = args.lon_sec or args.longitudineSecondi
args.lon_dir = args.lon_dir or args.longitudineEW
local x, y, longitude, latitude
longitude = decdeg(args.lon_deg, args.lon_min, args.lon_sec, args.lon_dir, args.long, 'longitudine')
latitude = decdeg(args.lat_deg, args.lat_min, args.lat_sec, args.lat_dir, args.lat, 'latitudine')
if not longitude and not latitude and args.useWikidata then
-- If they didn't provide either coordinate, try Wikidata. If they provided one but not the other, don't.
local entity = mw.wikibase.getEntity()
if entity and entity.claims and entity.claims.P625 and entity.claims.P625[1].mainsnak.snaktype == 'value' then
local value = entity.claims.P625[1].mainsnak.datavalue.value
longitude, latitude = value.longitude, value.latitude
end
end
if not longitude then
error('Longitùdine no specificâ')
end
if not latitude then
error('Latitùdine no specificâ')
end
local builder = mw.html.create()
--[[
-- Categorie non esistenti in it.wiki
if (not args.lon_deg) ~= (not args.lat_deg) then
builder:wikitext('[ [Category:Location maps with different longitude and latitude precisions|Degrees] ]')
elseif (not args.lon_min) ~= (not args.lat_min) then
builder:wikitext('[ [Category:Location maps with different longitude and latitude precisions|Minutes] ]')
elseif (not args.lon_sec) ~= (not args.lat_sec) then
builder:wikitext('[ [Category:Location maps with different longitude and latitude precisions|Seconds] ]')
elseif (not args.lon_dir) ~= (not args.lat_dir) then
builder:wikitext('[ [Category:Location maps with different longitude and latitude precisions|Hemisphere] ]')
elseif (not args.long) ~= (not args.lat) then
builder:wikitext('[ [Category:Location maps with different longitude and latitude precisions|Decimal] ]')
end
]]--
--[[
-- Parametri non esistenti in it.wiki o obsoleti
if args.skew or args.lon_shift or args.markhigh then
mw.log('Removed parameter used in invocation.')
local parent = frame:getParent()
if parent then
mw.log('Parent is ' .. parent:getTitle())
end
mw.logObject(args, 'args')
builder:wikitext('[ [Category:Location maps with possible errors|Page using removed parameter] ]')
end
if map('skew') ~= '' or map('lat_skew') ~= '' or map('crosses180') ~= '' or map('type') ~= '' then
mw.log('Removed parameter used in map definition ' .. map())
builder:wikitext('[ [Category:Location maps with possible errors|Map using removed parameter] ]')
end
]]
if map('x') ~= '' then
x = tonumber(mw.ext.ParserFunctions.expr(map('x', { latitude, longitude })))
else
x = tonumber(getX(longitude, map('left'), map('right')))
end
if map('y') ~= '' then
y = tonumber(mw.ext.ParserFunctions.expr(map('y', { latitude, longitude })))
else
y = tonumber(getY(latitude, map('top'), map('bottom')))
end
if (x < 0 or x > 100 or y < 0 or y > 100) and not args.outside then
error('Coordinæ a-o de fêua da màppa')
--[[
-- in it.wiki non c'è la categoria
mw.log('Mark placed outside map boundaries without outside flag set. x = ' .. x .. ', y = ' .. y)
local parent = frame:getParent()
if parent then
mw.log('Parent is ' .. parent:getTitle())
end
mw.logObject(args, 'args')
builder:wikitext('[ [Category:Location maps with possible errors|Outside flag not set with mark outside map] ]')
]]
end
local mark = args.mark or map('mark')
if mark == '' then
mark = 'Red pog.svg'
end
local marksize = tonumber(args.marksize) or tonumber(map('marksize')) or 8
if args.link == nil then
args.link = getLink(latitude, longitude, map)
end
local imageDiv = markImageDiv(mark, marksize, args.label or mw.title.getCurrentTitle().text, args.link or '', args.alt, args[2])
local labelDiv
if args.label and args.position ~= 'none' then
labelDiv = markLabelDiv(args.label, args.label_size or 90, args.label_width or 6, args.position, args.background, x, marksize)
end
return builder:node(markOuterDiv(x, y, imageDiv, labelDiv))
end
local function container(frame, args, map)
if not args then
args = getArgs(frame, {wrappers = 'Template:Màppa de localizaçión+', valueFunc = p.valueFunc})
end
if not map then
map = p.getMapParams(args[1], frame)
end
return p.top(frame, args, map) .. (args.places or '') .. p.bottom(frame, args, map)
end
local function main(frame, args, map)
if not args then
args = getArgs(frame, {wrappers = 'Template:Màppa de localizaçión', valueFunc = p.valueFunc})
end
if args.useWikidata == nil then
args.useWikidata = true
end
if not map then
map = p.getMapParams(args[1], frame)
end
-- il parametro "sinottico" serve a impostare dei valori dei parametri e dei default
-- adatti all'utilizzo della mappa di localizzazione in un sinottico
if args.sinottico then
args.position = 'center'
args.float = 'center'
args.caption = ''
args.width = args.width or 260
args.max_height = args.max_height or 400
end
return p.top(frame, args, map) .. tostring( mark(frame, args, map) ) .. p.bottom(frame, args, map)
end
-- Error handler per xpcall, formatta l'errore e aggiunge la categoria
local function errhandler(msg)
local errmsg = msg:match(': (.+)$')
local args = mw.getCurrentFrame():getParent().args
local cat = ''
local cat2 = ''
if args.noerr then
cat2 = ' - errore nascosto'
end
if mw.title.getCurrentTitle().namespace == 0 then
if errmsg:match('^Màppa no disponìbile') or
errmsg:match('no l\'e \'n nómme de màppa valido$') then
cat = '[[Categorîa:Pàgine con màppa de localizaçión no ch\'a no l\'exìste' .. cat2 .. ']]'
elseif errmsg == 'Cordinæ fêua da màppa' then
cat = (args.cat_fuorimappa and args.cat_fuorimappa ~= '') and
string.format('[[Categorîa:%s]]', args.cat_fuorimappa) or
('[[Categorîa:Pàgine con cordinæ fêua da màppa de localizaçión' .. cat2 .. ']]')
else
cat = '[[Categorîa:Eroî de conpilaçión do template Màppa de localizaçión' .. cat2 .. ']]'
end
end
return args.noerr and cat or
string.format('<div class="toccolours error" style="width:200px; text-align:center; margin-left:auto; margin-right:auto;">%s</div>%s', errmsg, cat)
end
-------------------------------------------------------------------------------
-- API
-------------------------------------------------------------------------------
-- Rispetto alla versione originaria di en.wiki, in it.wiki gli entry-point
-- sono chiamati tramite xpcall per intercettare le eccezioni, così da
-- non categorizzare nella generica [[:Categoria:Pagine con errori di script]]
-- ma in categorie specifiche e poter formattare l'errore.
-- Entry-point per {{Màppa de localizaçión~}}
function p.mark(frame, args, map)
return select(2, xpcall(function() return mark(frame, args, map) end, errhandler))
end
-- Entry-point per {{Màppa de localizaçión+}}
-- Nota: unito da [[:en:Module:Location map/multi]] in quanto il resto del modulo serviva per [[:en:Template:Location map many]] non presente in it.wiki
function p.container(frame, args, map)
return select(2, xpcall(function() return container(frame, args, map) end, errhandler))
end
-- Entry-point per {{Màppa de localizaçión}}
function p.main(frame, args, map)
return select(2, xpcall(function() return main(frame, args, map) end, errhandler))
end
return p