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38 lines
8.3 KiB
JavaScript
38 lines
8.3 KiB
JavaScript
// Jdenticon 1.8.0 | jdenticon.com | zlib licensed | (c) 2014-2017 Daniel Mester Pirttijärvi
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/*
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Jdenticon
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Copyright (c) 2014 - {year} Daniel Mester Pirttijärvi
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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(function(r,v,w){var m=w(r,r.jQuery);"undefined"!==typeof module&&"exports"in module?module.exports=m:"function"===typeof define&&define.amd?define([],function(){return m}):r[v]=m})(this,"jdenticon",function(r,v){function w(a){this.size=Math.min(Number(a.getAttribute("width"))||100,Number(a.getAttribute("height"))||100);for(this.K=a;a.firstChild;)a.removeChild(a.firstChild);a.setAttribute("viewBox","0 0 "+this.size+" "+this.size);a.setAttribute("preserveAspectRatio","xMidYMid meet")}function m(a){this.size=
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a;this.l='<svg xmlns="http://www.w3.org/2000/svg" width="'+a+'" height="'+a+'" viewBox="0 0 '+a+" "+a+'" preserveAspectRatio="xMidYMid meet">'}function L(a){return function(b){for(var a=[],d=0;d<b.length;d++)for(var f=b[d],e=28;0<=e;e-=4)a.push((f>>>e&15).toString(16));return a.join("")}(function(b){for(var a=1732584193,d=4023233417,f=2562383102,e=271733878,l=3285377520,h=[a,d,f,e,l],k=0;k<b.length;k++){for(var q=b[k],g=16;80>g;g++){var x=q[g-3]^q[g-8]^q[g-14]^q[g-16];q[g]=x<<1|x>>>31}for(g=0;80>
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g;g++)x=(a<<5|a>>>27)+(20>g?(d&f^~d&e)+1518500249:40>g?(d^f^e)+1859775393:60>g?(d&f^d&e^f&e)+2400959708:(d^f^e)+3395469782)+l+q[g],l=e,e=f,f=d<<30|d>>>2,d=a,a=x|0;h[0]=a=h[0]+a|0;h[1]=d=h[1]+d|0;h[2]=f=h[2]+f|0;h[3]=e=h[3]+e|0;h[4]=l=h[4]+l|0}return h}(function(a){function b(a,b){for(var c=[],d=-1,e=0;e<b;e++)d=e/4|0,c[d]=(c[d]||0)+(f[a+e]<<8*(3-(e&3)));for(;16>++d;)c[d]=0;return c}var d=encodeURI(a),f=[];a=0;var e,l=[];for(e=0;e<d.length;e++){if("%"==d[e]){var h=parseInt(d.substr(e+1,2),16);e+=2}else h=
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d.charCodeAt(e);f[a++]=h}f[a++]=128;for(e=0;e+64<=a;e+=64)l.push(b(e,64));d=a-e;e=b(e,d);64<d+8&&(l.push(e),e=b(0,0));e[15]=8*a-8;l.push(e);return l}(a)))}function C(a,b){var c=a.canvas.width,d=a.canvas.height;a.save();this.f=a;b?this.size=b:(this.size=Math.min(c,d),a.translate((c-this.size)/2|0,(d-this.size)/2|0));a.clearRect(0,0,this.size,this.size)}function k(a){return(10*a+.5|0)/10}function I(){this.h=""}function D(a){this.i={};this.L=a;this.size=a.size}function J(a){this.B=a;this.m=t.N}function y(a,
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b){this.x=a;this.y=b}function t(a,b,c,d){this.o=a;this.s=b;this.C=c;this.j=d}function u(a){a|=0;return 0>a?"00":16>a?"0"+a.toString(16):256>a?a.toString(16):"ff"}function E(a,b,c){c=0>c?c+6:6<c?c-6:c;return u(255*(1>c?a+(b-a)*c:3>c?b:4>c?a+(b-a)*(4-c):a))}function M(a,b){return[n.w(0,0,b.H(0)),n.v(a,b.saturation,b.u(.5)),n.w(0,0,b.H(1)),n.v(a,b.saturation,b.u(1)),n.v(a,b.saturation,b.u(0))]}function F(a,b,c,d,f,e,l){function h(e,f,h,l,k){l=l?parseInt(b.charAt(l),16):0;f=f[parseInt(b.charAt(h),16)%
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f.length];a.F(p[m[e]]);for(e=0;e<k.length;e++)q.m=new t(c+k[e][0]*g,d+k[e][1]*g,g,l++%4),f(q,g,e);a.G()}function k(a){if(0<=a.indexOf(n))for(var b=0;b<a.length;b++)if(0<=m.indexOf(a[b]))return!0}e=f*(void 0===e?.08:e)|0;f-=2*e;var q=new J(a),g=0|f/4;c+=0|e+f/2-2*g;d+=0|e+f/2-2*g;var p=M(parseInt(b.substr(-7),16)/268435455,l),m=[];for(f=0;3>f;f++){var n=parseInt(b.charAt(8+f),16)%p.length;if(k([0,4])||k([2,3]))n=1;m.push(n)}h(0,G.I,2,3,[[1,0],[2,0],[2,3],[1,3],[0,1],[3,1],[3,2],[0,2]]);h(1,G.I,4,5,
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[[0,0],[3,0],[3,3],[0,3]]);h(2,G.M,1,null,[[1,1],[2,1],[2,2],[1,2]]);a.finish()}function H(){function a(a,b,e){var d=c[a]instanceof Array?c[a]:[b,e];return function(a){a=d[0]+a*(d[1]-d[0]);return 0>a?0:1<a?1:a}}var b=p.config||r.jdenticon_config||{},c=b.lightness||{};b=b.saturation;return{saturation:"number"==typeof b?b:.5,u:a("color",.4,.8),H:a("grayscale",.3,.9)}}function z(a){return/^[0-9a-f]{11,}$/i.test(a)&&a}function A(a){return L(null==a?"":""+a)}function B(a,b,c){if("string"===typeof a){if(K){a=
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document.querySelectorAll(a);for(var d=0;d<a.length;d++)B(a[d],b,c)}}else if(a&&a.tagName){d=/svg/i.test(a.tagName);var f=/canvas/i.test(a.tagName);if(d||f&&"getContext"in a)if(b=z(b)||b&&A(b)||z(a.getAttribute("data-jdenticon-hash"))||a.hasAttribute("data-jdenticon-value")&&A(a.getAttribute("data-jdenticon-value")))a=d?new D(new w(a)):new C(a.getContext("2d")),F(a,b,0,0,a.size,c,H())}}function p(){K&&B("[data-jdenticon-hash],[data-jdenticon-value]")}w.prototype={append:function(a,b){var c=document.createElementNS("http://www.w3.org/2000/svg",
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var G={M:[function(a,b){var c=.42*b;a.a([0,0,b,0,b,b-2*c,b-c,b,0,b])},function(a,b){var c=0|.5*b;a.g(b-c,0,c,0|.8*b,2)},function(a,b){var c=0|b/3;a.c(c,c,b-c,b-c)},function(a,b){var c=.1*b;c=1<c?0|c:.5<c?1:c;var d=6>b?1:8>b?2:0|.25*b;a.c(d,d,b-c-d,b-c-d)},function(a,b){var c=0|.15*b,d=0|.5*b;a.b(b-d-c,b-d-c,d)},function(a,b){var c=.1*b,d=4*c;a.c(0,0,b,b);a.a([d,d,b-c,d,d+(b-d-c)/2,b-c],!0)},function(a,b){a.a([0,0,b,0,b,.7*b,.4*b,.4*b,.7*b,b,0,b])},function(a,b){a.g(b/2,b/2,b/2,b/2,3)},function(a,
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b){a.c(0,0,b,b/2);a.c(0,b/2,b/2,b/2);a.g(b/2,b/2,b/2,b/2,1)},function(a,b){var c=.14*b;c=8>b?c:0|c;var d=4>b?1:6>b?2:0|.35*b;a.c(0,0,b,b);a.c(d,d,b-d-c,b-d-c,!0)},function(a,b){var c=.12*b,d=3*c;a.c(0,0,b,b);a.b(d,d,b-c-d,!0)},function(a,b){a.g(b/2,b/2,b/2,b/2,3)},function(a,b){var c=.25*b;a.c(0,0,b,b);a.D(c,c,b-c,b-c,!0)},function(a,b,c){var d=.4*b;c||a.b(d,d,1.2*b)}],I:[function(a,b){a.g(0,0,b,b,0)},function(a,b){a.g(0,b/2,b,b/2,0)},function(a,b){a.D(0,0,b,b)},function(a,b){var c=b/6;a.b(c,c,b-
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2*c)}]};I.prototype={a:function(a){for(var b="M"+k(a[0].x)+" "+k(a[0].y),c=1;c<a.length;c++)b+="L"+k(a[c].x)+" "+k(a[c].y);this.h+=b+"Z"},b:function(a,b,c){c=c?0:1;var d=k(b/2),f=k(b);this.h+="M"+k(a.x)+" "+k(a.y+b/2)+"a"+d+","+d+" 0 1,"+c+" "+f+",0a"+d+","+d+" 0 1,"+c+" "+-f+",0"}};D.prototype={F:function(a){this.A=this.i[a]||(this.i[a]=new I)},G:function(){},a:function(a){this.A.a(a)},b:function(a,b,c){this.A.b(a,b,c)},finish:function(){for(var a in this.i)this.L.append(a,this.i[a].h)}};J.prototype=
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{a:function(a,b){var c=b?-2:2,d=this.m,f=[],e;for(e=b?a.length-2:0;e<a.length&&0<=e;e+=c)f.push(d.J(a[e],a[e+1]));this.B.a(f)},b:function(a,b,c,d){this.B.b(this.m.J(a,b,c,c),c,d)},c:function(a,b,c,d,f){this.a([a,b,a+c,b,a+c,b+d,a,b+d],f)},g:function(a,b,c,d,f,e){a=[a+c,b,a+c,b+d,a,b+d,a,b];a.splice((f||0)%4*2,2);this.a(a,e)},D:function(a,b,c,d,f){this.a([a+c/2,b,a+c,b+d/2,a+c/2,b+d,a,b+d/2],f)}};t.prototype={J:function(a,b,c,d){var f=this.o+this.C,e=this.s+this.C;return 1===this.j?new y(f-b-(d||0),
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this.s+a):2===this.j?new y(f-a-(c||0),e-b-(d||0)):3===this.j?new y(this.o+b,e-a-(c||0)):new y(this.o+a,this.s+b)}};t.N=new t(0,0,0,0);var n={O:function(a,b,c){return"#"+u(a)+u(b)+u(c)},w:function(a,b,c){if(0==b)return a=u(255*c),"#"+a+a+a;b=.5>=c?c*(b+1):c+b-c*b;c=2*c-b;return"#"+E(c,b,6*a+2)+E(c,b,6*a)+E(c,b,6*a-2)},v:function(a,b,c){var d=[.55,.5,.5,.46,.6,.55,.55][6*a+.5|0];return n.w(a,b,.5>c?c*d*2:d+(c-.5)*(1-d)*2)}},K="undefined"!==typeof document&&"querySelectorAll"in document;p.drawIcon=function(a,
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