89 lines
2.3 KiB
JavaScript
89 lines
2.3 KiB
JavaScript
const Util = (function(){
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function r(e, r, n) {
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return r || n ? String.fromCharCode(r || n) : u[e] || e
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}
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function n(e) {
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return p[e]
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}
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var t = /"|<|>|&| |'|&#(\d+);|&#(\d+)/g
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, o = /['<> "&]/g
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, u = {
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""": '"',
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"<": "<",
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">": ">",
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"&": "&",
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" ": " "
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}
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, c = /\u00a0/g
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, a = /<br\s*\/?>/gi
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, i = /\r?\n/g
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, f = /\s/g
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, p = {};
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for (var s in u)
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p[u[s]] = s;
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return u["'"] = "'",
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p["'"] = "'",
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{
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encode: function(e) {
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return e ? ("" + e).replace(o, n).replace(i, "<br/>").replace(f, " ") : ""
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},
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decode: function(e) {
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return e ? ("" + e).replace(a, "\n").replace(t, r).replace(c, " ") : ""
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},
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encodeBase16: function(e) {
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if (!e)
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return e;
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e += "";
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for (var r = [], n = 0, t = e.length; t > n; n++)
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r.push(e.charCodeAt(n).toString(16).toUpperCase());
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return r.join("")
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},
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encodeBase16forJSON: function(e) {
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if (!e)
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return e;
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e = e.replace(/[\u4E00-\u9FBF]/gi, function(e) {
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return escape(e).replace("%u", "\\u")
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});
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for (var r = [], n = 0, t = e.length; t > n; n++)
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r.push(e.charCodeAt(n).toString(16).toUpperCase());
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return r.join("")
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},
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decodeBase16: function(e) {
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if (!e)
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return e;
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e += "";
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for (var r = [], n = 0, t = e.length; t > n; n += 2)
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r.push(String.fromCharCode("0x" + e.slice(n, n + 2)));
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return r.join("")
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},
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encodeObject: function(r) {
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if (r instanceof Array)
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for (var n = 0, t = r.length; t > n; n++)
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r[n] = e.encodeObject(r[n]);
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else if ("object" == typeof r)
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for (var o in r)
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r[o] = e.encodeObject(r[o]);
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else if ("string" == typeof r)
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return e.encode(r);
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return r
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},
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loadScript: function(path) {
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var $script = document.createElement('script')
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document.getElementsByTagName('body')[0].appendChild($script)
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$script.setAttribute('src', path)
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},
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addLoadEvent: function(func){
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var oldonload = window.onload;
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if (typeof window.onload !== "function") {
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window.onload = func;
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} else {
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window.onload = function() {
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oldonload();
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func();
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}
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}
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}
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}
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})();
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export default Util |