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ui.js
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ui.js
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/* litejs.com/MIT-LICENSE.txt */
/* global escape, navigator, xhr */
/*** debug ***/
console.log("LiteJS is in debug mode, but it's fine for production")
/**/
!function(window, document, history, localStorage, location, navigator, Function, Object) {
window.El = El
asEmitter(window.LiteJS = LiteJS)
var UNDEF, lastExp, parser, pushBase, styleNode
, NUL = null
, html = document.documentElement
, body = document.body
, splitRe = /[,\s]+/
, emptyArr = []
, plugins = {}
, sources = []
, assign = Object.assign
, bind = El.bind.bind(El.call)
, create = Object.create
, hasOwn = bind(plugins.hasOwnProperty)
, isArr = Array.isArray
, slice = emptyArr.slice
, elReplace = Function("a,b,c", "(c=a&&b&&a.parentNode)&&c.replaceChild(b,a)")
, elRm = Function("e,k", "(k=e&&e.parentNode)&&k.removeChild(e)")
, getAttr = Function("e,k", "return e&&e.getAttribute&&e.getAttribute(k)")
, replace = Function("a,b,c", "return a.replace(b,c)")
// JScript engine in IE8 and below does not recognize vertical tabulation character `\v`.
// http://webreflection.blogspot.com/2009/01/32-bytes-to-know-if-your-browser-is-ie.html
, ie678 = !+"\v1" // jshint ignore:line
, BIND_ATTR = "data-bind"
, elSeq = 0
, elCache = {}
, formatRe = /{((?:("|')(?:\\.|[^\\])*?\2|.)+?)}/g
, renderRe = /[;\s]*([-.\w$]+)(?:([ :!])((?:(["'\/])(?:\\.|[^\\])*?\4|[^;])*))?/g
, selectorRe = /([.#:[])([-\w]+)(?:([~^$*|]?)=(("|')(?:\\.|[^\\])*?\5|[-\w]+))?]?/g
, templateRe = /([ \t]*)(%?)((?:("|')(?:\\.|[^\\])*?\4|[-\w:.#[\]~^$*|]=?)*) ?([\/>+=@^;]|)(([\])}]?).*?([[({]?))(?=\x1f|\n|$)+/g
, fnCache = {}
, fnRe = /('|")(?:\\.|[^\\])*?\1|\/(?:\\.|[^\\])+?\/[gim]*|\$el\b|\$[aos]\b|\b(?:false|in|if|new|null|this|true|typeof|void|function|var|else|return)\b|\.\w+|\w+:/g
, wordRe = /[a-z_$][\w$]*/ig
, camelRe = /\-([a-z])/g
// innerText is implemented in IE4, textContent in IE9, Node.text in Opera 9-10
// Safari 2.x innerText results an empty string when style.display=="none" or Node is not in DOM
, txtAttr = "textContent" in html ? "textContent" : "innerText"
, bindingsCss = acceptMany(function(el, key, val) {
el.style[replace(key, camelRe, camelFn)] = val
})
, bindingsOn = acceptMany(addEvent, function(el, val, selector, data) {
return isStr(val) ? function(e) {
var target = selector ? closest(e.target, selector) : el
if (target) emit.apply(target, [elScope(el).$ui, val, e, target].concat(data))
} :
selector ? function(e, a1, a2) {
if (matches(e.target, selector)) val(e, a1, a2)
} :
val
})
, bindings = {
cls: acceptMany(cls),
css: bindingsCss,
on: bindingsOn,
set: acceptMany(setAttr),
txt: elTxt,
val: elVal,
view: function(el, url) {
setAttr(el, "href", (pushBase || "#") + expand(url || ""))
}
}
, globalScope = {
El: El,
$b: bindings
}
, elArr = {
append: function(el) {
var elWrap = this
if (elWrap._s) {
append(elWrap[elWrap._s[getAttr(el, "slot") || elWrap._s._] || 0], el)
} else {
elWrap.push(el)
}
return elWrap
},
cloneNode: function(deep) {
deep = ElWrap(this, deep)
deep._s = this._s
return deep
}
}
, Event = window.Event || window
, fixEv = Event.fixEv || (Event.fixEv = {})
, fixFn = Event.fixFn || (Event.fixFn = {})
/*** markup ***/
, blockRe = /^(?:(=+|>| -) ([\s\S]+)|\[! *(\S*) *!] ?(.*))/
, tags = {
" -": "ul",
"!": "a",
"*": "b",
"+": "ins",
",": "sub",
"-": "del",
"/": "i",
":": "mark",
";": "span",
">": "blockquote",
"@": "time",
"^": "sup",
"_": "u",
"`": "code",
"~": "s"
}
function inline(tag, op, text, name, link, attr) {
return op && !isArr(text) ? "<" +
(tag = tags[op] || "h" + op.length) +
(tag == "a" ? " href=\"" + (link || text) + "\"" : op == "@" ? " datetime=\"" + name + "\"" : "") +
(attr ? " class=\"" + attr.slice(1) + "\">" : ">") +
(
op === ">" ? doc(replace(text, /^> ?/gm, "")) :
tag == "ul" ? "<li>" + text.split(/\n - (?=\S)/).map(inline).join("</li>\n<li>") + "</li>" :
inline(tag == "a" ? replace(name, /^\w+:\/{0,2}/, "") : text)
) +
"</" + tag + ">" :
replace(tag, /\[([-!*+,/:;@^_`~])((.+?)(?: (\S+?))?)\1(\.[.\w]+)?]/g, inline)
}
function block(tag, op, text, media, alt) {
return op && !isArr(text) ? inline(tag, op, text) :
media ? "<img src=\"" + media + "\" alt=\"" + alt + "\">" :
blockRe.test(tag) ? replace(tag, blockRe, block) :
tag === "---" ? "<hr>" : "<p>" + inline(tag) + "</p>"
}
function doc(txt) {
return replace(txt.trim(), /^ \b/gm, "<br>").split(/\n\n+/).map(block).join("\n")
}
bindings.t = function(el, text) {
el.innerHTML = inline(replace(text, /</g, "<"))
}
bindings.d = function(el, text) {
el.innerHTML = doc(replace(text, /</g, "<"))
}
/**/
/*** svg ***/
bindings.xlink = function(el, href) {
// In SVG2, xlink namespace is not needed, plain href can be used (Chrome50 2016, Firefox51 2017).
el.setAttributeNS("http://www.w3.org/1999/xlink", "xlink:href", href)
}
if (window.SVGElement) {
each("animate animateMotion animateTransform circle clipPath defs desc ellipse feBlend feColorMatrix feComponentTransfer feComposite feConvolveMatrix feDiffuseLighting feDisplacementMap feDistantLight feDropShadow feFlood feFuncA feFuncB feFuncG feFuncR feGaussianBlur feImage feMerge feMergeNode feMorphology feOffset fePointLight feSpecularLighting feSpotLight feTile feTurbulence filter foreignObject g image line linearGradient marker mask metadata mpath path pattern polygon polyline radialGradient rect script set stop svg switch symbol text textPath tspan use view", function(name) {
elCache[name] = document.createElementNS("http://www.w3.org/2000/svg", name)
})
// a style title
}
/**/
xhr.css = injectCss
xhr.ui = function(src) {
sources.push(src)
}
function asEmitter(obj) {
obj.on = on
obj.off = off
obj.one = one
obj.emit = wrap(emit)
// emitNext, emitLate
function wrap(fn) {
return function(a, b, c, d, e) {
fn(this, a, b, c, d, e)
return this
}
}
}
function on(type, fn, scope, _origin) {
var emitter = this === window ? emptyArr : this
, events = emitter._e || (emitter._e = create(NUL))
if (type && fn) {
if (isStr(fn)) fn = bind(emit, emitter, emitter, fn)
emit(emitter, "newListener", type, fn, scope, _origin)
;(events[type] || (events[type] = [])).unshift(scope, _origin, fn)
}
return this
}
function off(type, fn, scope) {
var i, args
, emitter = this === window ? emptyArr : this
, events = emitter._e && emitter._e[type]
if (events) {
for (i = events.length - 2; i > 0; i -= 3) {
if ((events[i + 1] === fn || events[i] === fn) && events[i - 1] == scope) {
args = events.splice(i - 1, 3)
emit(emitter, "removeListener", type, args[2], args[0], args[1])
if (fn) break
}
}
}
return this
}
function one(type, fn, scope) {
var emitter = this === window ? emptyArr : this
function remove() {
off.call(emitter, type, fn, scope)
off.call(emitter, type, remove, scope)
}
on.call(emitter, type, remove, scope)
on.call(emitter, type, fn, scope)
return this
}
function emit(emitter, type) {
if (emitter === window) emitter = emptyArr
var args, i
, _e = emitter._e
, arr = _e ? (_e[type] || emptyArr).concat(_e["*"] || emptyArr) : emptyArr
if ((_e = arr.length)) {
for (i = _e - 1, args = slice.call(arguments, 2); i > 1; i -= 3) {
if (arr[i]) arr[i].apply(arr[i - 2] || emitter, args)
}
}
return _e / 3
}
function addEvent(el, ev, fn, opts) {
var fn2 = fixFn[ev] && fixFn[ev](el, fn, ev) || fn
, ev2 = fixEv[ev] || ev
if (ev2 !== "" && "on" + ev2 in el) {
// polyfilled addEventListener returns patched function
// Since Chrome 56 touchstart/move have the { passive: true } by default.
// preventDefault() won't work unless you set passive to false.
fn2 = html.addEventListener.call(el, ev2, fn2, opts != UNDEF ? opts : false) || fn2
}
on.call(el, ev, fn2, el, fn)
}
function rmEvent(el, ev, fn) {
var evs = el._e && el._e[ev]
, id = evs && evs.indexOf(fn)
, ev2 = fixEv[ev] || ev
if (id > -1) {
if (fn !== evs[id + 1] && evs[id + 1]._rm) {
evs[id + 1]._rm()
}
if (ev2 !== "" && "on" + ev2 in el) {
html.removeEventListener.call(el, ev2, evs[id + 1])
}
evs.splice(id - 1, 3)
}
}
function eventStop(e) {
if (e && e.preventDefault) {
e.stopPropagation()
e.preventDefault()
}
return false
}
function LiteJS(opts) {
opts = assign({
/*** breakpoints ***/
breakpoints: {
sm: 0,
md: 601,
lg: 1025
},
/**/
home: "home",
root: body
}, opts)
function View(route, el, parent) {
var view = views[route]
if (view) {
if (el) {
view.e = el
view.p = parent && View(parent)
}
return view
}
view = this
if (!(view instanceof View)) return new View(route, el, parent)
views[view.r = route] = view
view.e = isStr(el) ? find(html, el) : el
view.p = parent && View(parent)
if (route.charAt(0) !== "#") {
fnStr += "m[" + (view.s = routeSeq++) + "]?("
reStr += "|(" + replace(route, routeRe, function(_, expr) {
return expr ?
(fnStr += "p['" + expr + "']=m[" + (routeSeq++) + "],") && "([^/]+?)" :
replace(_, reEsc, "\\$&")
}) + ")"
fnStr += "'" + route + "'):"
viewFn = 0
}
}
asEmitter(View)
asEmitter(View.prototype = {
wait: function() {
var params = lastParams
params._p = 1 + (params._p | 0) // pending
return function() {
if (--params._p || lastParams !== params || syncResume) return
if (params._d) {
bubbleDown(params)
} else if (params._v) {
viewPing(lastView, params)
}
}
}
})
var root = opts.root
, viewFn, lastView, lastUrl, syncResume
, fnStr = ""
, reStr = ""
, reEsc = /[.*+?^${}()|[\]/\\]/g
, routeRe = /\{([\w%.]+?)\}|.[^{\\]*?/g
, routeSeq = 1
, views = View.views = {}
, paramCb = {}
, lastParams = paramCb
, $d = elScope(View("#", root).e, root)
$d.$ui = assign(View, {
$: bind(find, View, root),
$$: bind(findAll, View, root),
$d: $d,
def: viewDef,
get: viewGet,
param: function(names, cb) {
each(names, function(n) {
paramCb[n] = cb
})
},
parse: (parser = viewParse),
ping: function(view, fn) {
View(view).on("ping", fn)
},
show: viewShow
})
each(opts, function(val, opt) {
if (isFn(View[opt])) {
each(val, function(obj, key) {
View[opt](key, obj)
})
} else {
View[opt] = val
}
})
function appendBind(el, val, sep, q) {
var current = getAttr(el, BIND_ATTR)
setAttr(el, BIND_ATTR, (current ? (
q === "^" ?
val + sep + current :
current + sep + val
) : val))
}
function bubbleDown(params) {
var view = params._v
, close = params._c
, parent = view && view.p
if (!view || params._p && /{/.test(view.r)) {
return viewClose(close)
}
if (parent && !view.o || view === close) {
viewClose(close, view)
append(parent.o || parent.e, view.o = view.e.cloneNode(true))
render(view.o)
viewEmit(parent, "openChild", view, close)
viewEmit(view, "open", params)
addKb(view.kb)
params._c = UNDEF
}
if ((params._d = params._v = view.c)) {
bubbleDown(params)
}
if ((lastView === view)) {
viewEmit(view, "show", params)
blur()
}
}
function viewClose(view, open) {
if (view && view.o) {
viewEmit(view.p, "closeChild", view, open)
viewClose(view.c)
elKill(view.o)
view.o = UNDEF
rmKb(view.kb)
viewEmit(view, "close")
}
}
function viewDef(str) {
for (var match, re = /(\S+) (\S+)/g; (match = re.exec(str)); ) {
each(match[1], def)
}
function def(view) {
view = View(expand(view))
each(match[2], function(file) {
view.f = (view.f ? view.f + "," : "") + (views[file] ? views[file].f : expand(file))
})
}
}
function viewEmit(view, event, a, b) {
emit(view, event, a, b)
emit(View, event, view, a, b)
emit(LiteJS, event, view, a, b)
}
function viewEval(str, scope) {
try {
Function("$s,$ui,$d,$,$$", str)(scope, View, $d, View.$, View.$$)
} catch(e) {
throw e + "\nviewEval: " + str
}
}
function viewGet(url, params) {
if (!viewFn) {
viewFn = Function(
"var r=/^\\/?(?:" + reStr + ")[\\/\\s]*$/;" +
"return function(u,p,d){var m=r.exec(u);return m!==null?(" + fnStr + "d):d}"
)()
}
return View(url ? viewFn(url, params || {}, "404") : View.home)
}
function viewParse(str) {
var parent = El("div")
, stack = [-1]
, parentStack = []
function work(all, indent, plugin, sel, q, op, text, mapEnd, mapStart, offset) {
if (offset && all === indent) return
for (q = indent.length; q <= stack[0]; ) {
if (parent.p) {
if (parent.p.c && !parent.p.e.childNodes[0]) break
parent.p.d(parent.p)
}
parent = parentStack.pop()
stack.shift()
}
if (op === "@") {
text = replace(text, /([\w,.]+):?/, "on!'$1',")
}
if (parent.r) {
parent.t += "\n" + all
} else if (plugin || mapStart && (sel = "map")) {
if (plugins[sel]) {
parentStack.push(parent)
stack.unshift(q)
parent = (new plugins[sel](parent, op + text, mapEnd ? "" : ";")).e
} else {
append(parent, all)
}
} else if (mapEnd) {
appendBind(parent, text, "")
} else {
if (sel) {
parentStack.push(parent)
stack.unshift(q)
append(parent, parent = El(sel))
}
if (text && op != "/") {
if (op === ">" || op === "+") {
replace(indent + (op === "+" ? text : " " + text), templateRe, work)
} else if (op === "=") {
append(parent, text) // + "\n")
} else {
if (op === "") {
text = "txt _(" + quote(text) + ",$s)"
}
appendBind(parent, text, ";", op)
}
}
}
}
replace(str, templateRe, work)
work("", "")
if (parent.childNodes[0]) {
append(root, parent.childNodes)
render(root)
/*** debug ***/
console.log("Outside view defined elements are rendered immediately into UI")
/**/
}
if (parent.i) {
histStart(viewShow)
}
}
function viewPing(view, params) {
var parent
, tmp = params._v || view // Continue bubbleUp from _v
lastParams = params
lastView = view
params._c = view.o ? view : params._c
for (View.route = view.r; tmp; tmp = parent) {
viewEmit(syncResume = params._v = tmp, "ping", params, View)
syncResume = UNDEF
if (lastParams !== params) return
if ((parent = tmp.p)) {
if (parent.c && parent.c !== tmp) {
params._c = parent.c
}
parent.c = tmp
}
if (tmp.f) {
return xhr.load(
replace(tmp.f, /^|,/g, "$&" + (View.path || "")).split(","),
bind(readTemplates, view, view.wait(tmp.f = ""))
)
} else if (!tmp.e) {
if (tmp.r === "404") {
viewParse("%view 404 #\nh2 Not found")
}
return viewShow("404")
}
}
for (tmp in params) {
if (tmp.charAt(0) !== "_" && (syncResume = hasOwn(paramCb, tmp) && paramCb[tmp] || paramCb["*"])) {
syncResume(params[tmp], tmp, view, params)
syncResume = UNDEF
}
}
viewEmit(view, "nav")
bubbleDown(params)
}
function viewShow(url) {
if (url === true) {
if (lastParams._p > 0) return
url = lastUrl
lastUrl = 0
}
var params = $d.params = { _t: Date.now() }
, view = viewGet(url, params)
if (!view.o || lastUrl !== url) {
$d.url = lastExp = lastUrl = url
viewPing(view, params)
}
}
function addPlugin(name, proto) {
plugins[name] = Plugin
function Plugin(parent, op, sep) {
var plugin = this
, arr = op.split(splitRe)
plugin.n = arr[0] // name
plugin.x = arr[1] // View parent
plugin.u = parent
if (plugin.r) {
plugin.t = ""
plugin.p = plugin.e = plugin
plugin.o = op
plugin.s = sep
} else {
if (plugin.c) {
elCache = create(plugin.c = elCache)
}
plugin.e = El(name === "svg" ? name : "div")
plugin.e.p = plugin
}
}
if (proto.r) proto.d = Function("p", "p.r(p.o||p.t)")
assign(Plugin.prototype, proto)
}
function usePluginContent(plugin) {
var el = plugin.e
, childNodes = el.childNodes
, child = childNodes[1] ? ElWrap(childNodes) : childNodes[0]
, contentPos = el._cp
if (contentPos > -1) {
if (childNodes[contentPos].nodeType < 2 && el._sk) {
setAttr(childNodes[contentPos], "data-slot", el._sk)
}
child._s = el._s
}
if (plugin.c) elCache = plugin.c
el.p = plugin.e = plugin.u = UNDEF
return child
}
addPlugin("start", {
d: Function("p", "p.u.i=1")
})
addPlugin("slot", {
d: function(plugin) {
var slotName = plugin.n || ++elSeq
, parent = plugin.u
append(parent, Comm("slot" + slotName))
// In IE6 root div is inside documentFragment
for (; (parent.parentNode || plugin).nodeType < 2; parent = parent.parentNode);
;(parent._s || (parent._s = {}))[slotName] = parent.childNodes.length - 1
if (!plugin.n) parent._s._ = parent._sk = slotName
parent._cp = parent.childNodes.length - 1
}
})
addPlugin("css", { r: injectCss })
addPlugin("def", { r: viewDef })
addPlugin("js", { r: viewEval })
addPlugin("each", {
r: function(params) {
var txt = this.t
each(params, function(param) {
viewParse(replace(txt, /{key}/g, param))
})
}
})
addPlugin("el", {
c: 1,
d: function(plugin, el) {
el = usePluginContent(plugin)
elCache[plugin.n] = el
}
})
plugins.svg = plugins.el
addPlugin("map", {
r: function() {
var plugin = this
, txt = plugin.o + plugin.t
appendBind(plugin.u, plugin.s ? txt.slice(1) : txt, plugin.s)
}
})
addPlugin("view", {
c: 1,
d: function(plugin) {
var expr = getAttr(plugin.e, BIND_ATTR)
, view = View(plugin.n, usePluginContent(plugin), plugin.x)
if (expr) {
viewEval(replace(expr, renderRe, function(_, name, op, args) {
return "($s." + name + (isFn(view[name]) ? "(" + (args || "") + ")" : "=" + args) + "),"
}) + "1", view)
}
}
})
/*** breakpoints ***/
var lastSize, lastOrient
, breakpoints = opts.breakpoints
, setBreakpointsRated = rate(function() {
// document.documentElement.clientWidth is 0 in IE5
var point, next
, width = html.offsetWidth
for (point in breakpoints) {
if (breakpoints[point] > width) break
next = point
}
if (next != lastSize) {
cls(html, lastSize, 0)
cls(html, lastSize = next)
}
next = width > html.offsetHeight ? "land" : "port"
if (next != lastOrient) {
cls(html, lastOrient, 0)
cls(html, lastOrient = next)
}
emit(View, "resize")
}, 99)
if (breakpoints) {
setBreakpointsRated()
bindingsOn(window, "orientationchange resize", setBreakpointsRated)
}
/**/
/*** i18n ***/
globalScope._ = format
var iFormat = create(NUL)
each(opts.locales, function(translations, lang, locales) {
translations = formatGet.t = assignDeep(assignDeep(create(opts.globals || NUL), locales), opts[lang])
formatGet.g = getExt
iFormat[lang] = formatGet
var iAlias = {
"#": "num", "num": "#",
"*": "plural", "plural": "*",
"?": "pick", "pick": "?",
"@": "date", "date": "@",
"~": "pattern", "pattern": "~"
}
, cache = create(NUL)
, dateRe = /([Md])\1\1\1?|([YMDdHhmswSZ])(\2?)|[uUaSoQ]|'((?:''|[^'])*)'|(["\\\n\r\u2028\u2029])/g
, date1 = new Date()
, date2 = new Date()
, iExt = formatGet.ext = {
date: function(input, _mask, _zone) {
var undef
, offset = 4294967295
, d = input * (input > offset || input < -offset ? 1 : 1000) || Date.parse(input)
, t = translations["@"] || {}
, mask = t[_mask] || _mask || "UTC:Y-MM-DD'T'HH:mm:ss'Z'"
, zone = _zone != undef ? _zone : Date._tz != undef ? Date._tz : undef
, utc = mask.slice(0, 4) == "UTC:"
if (zone != undef && !utc) {
offset = 60 * zone
date1.setTime(d + offset * 6e4)
utc = mask = "UTC:" + mask
} else {
date1.setTime(d)
offset = utc ? 0 : -date1.getTimezoneOffset()
}
return isNaN(d) ? "" + date1 : (
cache[mask] || (cache[mask] = Function("d,a,o,l", "var t;return \"" + dateStr(mask, utc) + "\"")))(
date1,
date2,
offset,
t
)
},
lo: function(str) {
return isStr(str) ? str.toLowerCase() : ""
},
map: function(input, str, sep, lastSep) {
var arr = []
each(input, function(val) {
arr.push(formatGet(str, val))
})
lastSep = lastSep && arr.length > 1 ? lastSep + arr.pop() : ""
return arr.join(sep || ", ") + lastSep
},
num: function(input, format) {
var t = translations["#"] || {}
return (
cache[format = t[format] || "#" + format] || (cache[format] = Function("d", "var N=d<0&&(d=-d),n,r,o;return " + numStr(format, t)))
)(input)
},
pattern: function(str, re) {
var values = []
, t = translations["~"] || {}
, key = replace(str, RegExp(re || t[""] || "[\\d.]+", "g"), function(a) {
values.push(a)
return "#"
})
return str != key && t[key] ? replace(t[key], /#/g, bind(values.shift, values)) : str
},
pick: function(val, word) {
for (var t = translations["?"] || {}, arr = replace((t[word] || word), /([^;=,]+?)\?/g, "$1=$1;").split(/[;=,]/), i = 1|arr.length; i > 0; ) {
if ((i-=2) < 0 || arr[i] && (arr[i] == "" + val || +arr[i] <= val)) {
return arr[i + 1] ? replace(arr[i + 1], "#", val) : ""
}
}
},
plural: function(n, word, expr) {
var t = translations["*"] || {}
return (
cache[expr = t[""] || "n!=1"] || (cache[expr] = Function("a,n", "return (a[+(" + expr + ")]||a[0]).replace('#',n)"))
)((t[word] || "# " + word).split(";"), n)
},
up: function(str) {
return isStr(str) ? str.toUpperCase() : ""
}
}
function dateStr(mask, utc) {
var get = "d.get" + (utc ? "UTC" : "")
, dateMap = {
d: "Day()||7",
M: "Month()+1",
D: "Date()",
H: "Hours()",
h: "Hours()%12||12",
m: "Minutes()",
s: "Seconds()",
S: "Milliseconds()"
}
, setA = "a.setTime(+d+((4-(" + get + dateMap.d + "))*864e5))"
return replace((utc ? mask.slice(4) : mask), dateRe, function(match, MD, single, pad, text, esc) {
mask = (
esc ? replace(replace(escape(esc), /%u/g, "\\u"), /%/g, "\\x") :
text !== UNDEF ? replace(text, /''/g, "'") :
MD || match == "dd" ? "l[''][" + get + (MD == "M" ? "Month()+" + (match == "MMM" ? 14 : 26) : "Day()" + (pad ? (pad = "") : "+7")) + "]" :
match == "u" ? "(d/1000)>>>0" :
match == "U" ? "+d" :
match == "Q" ? "((" + get + "Month()/3)|0)+1" :
match == "a" ? "l[" + get + dateMap.H + ">11?'pm':'am']" :
match == "o" ? setA + ",a" + get.slice(1) + "FullYear()" :
single == "Y" ? get + "FullYear()" + (pad == "Y" ? "%100" : "") :
single == "Z" ? "(t=o)?(t<0?((t=-t),'-'):'+')+(t<600?'0':'')+(0|(t/60))" + (pad ? (pad = "") : "+':'") + "+((t%=60)>9?t:'0'+t):'Z'" :
single == "w" ? "Math.ceil(((" + setA + "-a.s" + get.slice(3) + "Month(0,1))/864e5+1)/7)" :
get + dateMap[single || match]
)
return text !== UNDEF || esc ? mask : "\"+(" + (
match == "SS" ? "(t=" + mask + ")>9?t>99?t:'0'+t:'00'+t" :
pad ? "(t=" + mask + ")>9?t:'0'+t" :
mask
) + ")+\""
})
}
function numStr(format, t) {
// format;NaN;negFormat;0;Infinity;-Infinity;roundPoint
// 🯰🯱🯲🯳🯴🯵🯶🯷🯸🯹
var conf = format.split(";")
, nan_value = conf[1] || "-"
, o = (t.ordinal||"").split(";")
, pre = {
a: "(o+=d<1e3?'':d<1e6?(d/=1e3,'k'):d<1e9?(d/=1e6,'M'):d<1e12?(d/=1e9,'G'):d<1e15?(d/=1e12,'T'):d<1e18?(d/=1e15,'P'):(d/=1e18,'E')),"
}
, post = {
o: "r+(o=" + JSON.stringify(o.slice(0,-1)) + "," + o.pop() + ")"
}
, m2 = /([^\d#]*)([\d# .,_·']*\/?\d+)(?:(\s*)([a-z%]+)(\d*))?(.*)/.exec(conf[0])
, m3 = /([.,\/])(\d*)$/.exec(m2[2])
, decimals = m3 && m3[2].length || 0
, full = m3 ? m2[2].slice(0, m3.index) : m2[2]
, num = replace(full, /\D+/g, "")
, sLen = num.length
, step = decimals ? +(m3[1] === "/" ? 1 / m3[2] : num + "." + m3[2]) : num
, decSep = m3 && m3[1]
, fn = "d===Infinity?(N?" + quote(conf[5]||nan_value) + ":" + quote(conf[4]||nan_value) + "):d>0||d===0?(o=" + quote(m2[3]) + "," + (pre[m2[4]] || "") + "n=" + (
// Use exponential notation to fix float rounding
// Math.round(1.005*100)/100 = 1 instead of 1.01
decimals ?
"d>1e-" + (decimals + 1) + "?(n=(d+'e" + decimals + "')/" + (step + "e" + decimals) + "":
"d>"+num+"e-1?(n=d/" + num
) + ",Math.floor(n" + (
conf[6] == 1 ? "%1?n+1:n" : "+" + (conf[6] || 0.5)
) + ")*" + step + "):0,r=" + (
m2[5] ? "(''+(+n.toPrecision(" + (m2[5]) + ")))" :
decimals ? "n.toFixed(" + decimals + ")" :
"n+''"
)
if (decimals) {
if (decSep == "/") {
fn += ".replace(/\\.\\d+/,'" + (
m3[2] == 5 ?
"⅕⅖⅗⅘'.charAt(5" :
"⅛¼⅜½⅝¾⅞'.charAt(8"
) + "*(n%1)-1))"
} else if (decSep != ".") {
fn += ".replace('.','" + decSep + "')"
}
if (sLen === 0) {
fn += ",n<1&&(r=r.slice(1)||'0')"
}
}
if (sLen > 1) {
if (decimals) sLen += decimals + 1
fn += ",r=(r.length<" + sLen + "?(1e15+r).slice(-" + sLen + "):r)"
}
if ((num = full.match(/[^\d#][\d#]+/g))) {
fn += ",r=" + numJunk(num.length - 1, 0, decimals ? decimals + 1 : 0)
}
fn += (
(m2[4] ? ",r=" + (post[m2[4]] || "r+o") : "") +
// negative format
",N&&n>0?" + replace(quote(conf[2] || "-#"), "#", "'+r+'") + ":" +
(conf[3] ? "n===0?" + quote(conf[3]) + ":" : "") +
(m2[1] ? quote(m2[1]) + "+r" : "r") +
(m2[6] ? "+" + quote(m2[6]) : "")
)
return fn + "):" + quote(nan_value)
function numJunk(i, lastLen, dec) {
var len = lastLen + num[i].length - 1
return "(n<1e" + len + (
lastLen ? "?r.slice(0,-" + (lastLen + dec) + "):" : "?r:"
) + (
len < 16 ? numJunk(i?i-1:i, len, dec) : "r.slice(0,-" + (lastLen + dec) + ")"
) + "+" + quote(num[i].charAt(0)) + "+r.slice(-" + (len + dec) + (
lastLen ? ",-" + (lastLen + dec) : ""
) + "))"
}
}
function formatGet(str, data) {
return format(iGet(translations, str, str || ""), data, getExt)
}
function getExt(obj, str) {
var fn = cache[str] || (cache[str] = (replace(replace(str, /;\s*([#*?@~])(.*)/, function(_, op, arg) {
return ";" + iAlias[op] + " " + quote(arg)
}), renderRe, function(_, name, op, args) {
fn = (_ === name) ? name : "$el." + name + "(" + fn + (args ? "," + args : "") + ")"
}), fn === str ? str : makeFn(fn, fn)))
return str == "$" ? obj : isStr(fn) ? iGet(obj, str, "") : isFn(fn) ? fn(iExt, obj, translations) : ""
}
})
;[localStorage.lang, opts.lang, navigator.language].concat(navigator.languages, html.lang, $d.locales = Object.keys(iFormat))
.find(View.lang = function(lang, translations) {
if (lang && (iFormat[lang = ("" + lang).toLowerCase()] || iFormat[lang = lang.split("-")[0]])) {
assignDeep(iFormat[html.lang = $d.lang = localStorage.lang = lang].t, translations)
return ($d._ = iFormat[lang])
}
})
function format(str, data, getter) {
return replace(str, formatRe, function(all, path) {
return getter(data, path, "")
})
}
function iGet(obj, path, fallback) {
return isStr(path) ? (
isStr(obj[path]) ? obj[path] :
(path = path.split("."))[1] && isObj(obj = obj[path[0]]) && isStr(obj[path[1]]) ? obj[path[1]] :
fallback
) :
isArr(path) ? iGet(obj, path[0]) || iGet(obj, path[1]) || iGet(obj, path[2], fallback) :
fallback
}
/*/
globalScope._ = String
/**/
return View
}
function setUrl(url, rep, checkUrl) {
/*** pushState ***/
if (pushBase) {
history[rep ? "replaceState" : "pushState"](NUL, NUL, pushBase + url)
} else {
/**/
location[rep ? "replace" : "assign"]("#" + url)
/*** pushState ***/
}
/**/
if (checkUrl) checkUrl()
}
LiteJS.go = setUrl
LiteJS.start = histStart
function histStart(cb) {
/*** pushState ***/
// Chrome5, Firefox4, IE10, Safari5, Opera11.50
var histLast
, baseEl = find(html, "base")
, url = getUrl()
if (baseEl && history.pushState) {
pushBase = replace(baseEl.href, /.*:\/\/[^/]*|[^\/]*$/g, "")
if (url && !getUrl()) {
setUrl(url, 1)
}
// Chrome and Safari emit a popstate event on page load, Firefox doesn't.
// Firing popstate after onload is as designed.
//
// See the discussion on https://bugs.webkit.org/show_bug.cgi?id=41372,
// https://code.google.com/p/chromium/issues/detail?id=63040
// and the change to the HTML5 spec that was made:
// http://html5.org/tools/web-apps-tracker?from=5345&to=5346.
window.onpopstate = checkUrl
} else
/**/
window.onhashchange = checkUrl
readTemplates(checkUrl)
function checkUrl() {
if (cb && histLast != (histLast = getUrl())) cb(histLast)
}
function getUrl() {
return replace(
/*** pushState ***/
pushBase ? location.pathname.slice(pushBase.length) :
/**/
// NOTE: in Firefox location.hash is decoded; in Safari location.pathname is decoded
location.href.split("#")[1] || "", /^[#\/\!]+|[\s\/]+$/g, "")
}
}
function Comm(name, render) {
var comm = document.createComment(name)
if (render) comm.render = render
return comm
}
function El(name) {
var attr
, attrs = {}
, el = replace(name, selectorRe, function(_, op, key, fn, val, quotation) {
attr = 1
val = quotation ? val.slice(1, -1) : val || key
attrs[op =
op === "." ?
(fn = "~", "class") :
op === "#" ?
"id" :
key
] = fn && attrs[op] ?