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@orangetw /app.js Secret
Created Jun 27, 2018

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gCalc
var e = "function" == typeof Object.assign ? Object.assign : function(a, b) {
for (var c = 1; c < arguments.length; c++) {
var d = arguments[c];
if (d)
for (var f in d) Object.prototype.hasOwnProperty.call(d, f) && (a[f] = d[f])
}
return a
},
g = "function" == typeof Object.defineProperties ? Object.defineProperty : function(a, b, c) {
a != Array.prototype && a != Object.prototype && (a[b] = c.value)
},
h = "undefined" != typeof window && window === this ? this : "undefined" != typeof global && null != global ? global : this;
function k(a) {
if (a) {
for (var b = h, c = ["Object", "assign"], d = 0; d < c.length - 1; d++) {
var f = c[d];
f in b || (b[f] = {});
b = b[f]
}
c = c[c.length - 1];
d = b[c];
a = a(d);
a != d && null != a && g(b, c, {
configurable: !0,
writable: !0,
value: a
})
}
}
k(function(a) {
return a || e
});
function l(a, b, c, d, f) {
this.location = a;
this.c = b;
this.mdDialog = d;
this.f = f;
n(this);
a = a.search();
if (a.expr && a.vars) try {
var m = p(a.expr, a.vars);
this.a = this.screen = "";
q(this, m);
this.b.ans = parseFloat(m) || 0
} catch (v) {
q(this, "Error")
}
}
l.$inject = ["$location", "$http", "$httpParamSerializer", "$mdDialog", "vcRecaptchaService"];
function q(a, b) {
a.screen = a.a ? a.screen + b : b
}
function n(a) {
a.screen = "0";
a.a = "";
a.b = {
pi: 3.14159,
ans: 0
}
}
function p(a, b) {
a = String(a).toLowerCase();
b = String(b);
if (!/^(?:[\(\)\*\/\+%\-0-9 ]|\bvars\b|[.]\w+)*$/.test(a)) throw Error(a);
b = JSON.parse(b, function(a, b) {
if (b && "object" === typeof b && !Array.isArray(b)) return Object.assign(Object.create(null), b);
if ("number" === typeof b) return b
});
return (new Function("vars", "return " + a))(b)
}
function r(a) {
try {
return p(a.a, JSON.stringify(a.b))
} catch (b) {
return "Error"
}
}
function t(a) {
var b = new URL("https://gcalc2.web.ctfcompetition.com");
b.pathname = "/";
b.searchParams.set("expr", a.a);
b.searchParams.set("vars", JSON.stringify(a.b));
return b + ""
}
l.prototype.permalink = function() {
this.mdDialog.show(this.mdDialog.alert({
title: "Link",
htmlContent: t(this),
ok: "Ok"
}))
};
l.prototype.showCaptcha = function() {
this.mdDialog.show({
contentElement: "#captchaDialog",
parent: angular.element(document.body)
})
};
l.prototype.cloud = function() {
var a = this.f.getResponse();
a ? (this.c({
method: "POST",
url: "/report",
data: {
expr: this.a,
vars: JSON.stringify(this.b),
recaptcha: a
}
}), this.mdDialog.hide()) : alert("Wrong captcha.")
};
l.prototype.btnClick = function(a) {
if (/[0-9.]/.test(a)) q(this, a), this.a += a;
else if (/[*\/+%-]/.test(a)) q(this, " " + a + " "), this.a += a;
else if (/[(]/.test(a)) q(this, " " + a), this.a += a;
else if (/[)]/.test(a)) q(this, a + " "), this.a += a;
else if ("\u03c0" == a) q(this, " \u03c0 "), this.a += " vars.pi";
else switch (a) {
case "ac":
n(this);
break;
case "ans":
q(this, " Ans ");
this.a += " vars.ans";
break;
case "=":
if (!this.a) break;
a = r(this);
this.a = this.screen = "";
q(this, a);
this.b.ans = parseFloat(a) || 0;
break;
case "pow":
if (!this.a) break;
a =
r(this);
a *= a;
this.screen = "";
this.a = parseFloat(a) || 0;
q(this, a);
this.b.ans = parseFloat(a) || 0;
break;
case "sqrt":
this.a && (a = Math.sqrt(r(this)), this.screen = "", this.a = parseFloat(a) || 0, q(this, a), this.b.ans = parseFloat(a) || 0)
}
};
function u(a) {
a.html5Mode(!0)
}
u.$inject = ["$locationProvider"];
angular.module("calcApp", ["ngMaterial", "ngMessages", "ngSanitize", "vcRecaptcha"]).controller("CalcCtrl", l).config(u);
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