forked from Decentrala/website
9 lines
4.5 KiB
JavaScript
9 lines
4.5 KiB
JavaScript
/**
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* SVGInjector v1.1.3 - Fast, caching, dynamic inline SVG DOM injection library
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* https://github.com/iconic/SVGInjector
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*
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* Copyright (c) 2014-2015 Waybury <hello@waybury.com>
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* @license MIT
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*/
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!function(t,e){"use strict";function r(t){t=t.split(" ");for(var e={},r=t.length,n=[];r--;)e.hasOwnProperty(t[r])||(e[t[r]]=1,n.unshift(t[r]));return n.join(" ")}var n="file:"===t.location.protocol,i=e.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure","1.1"),o=Array.prototype.forEach||function(t,e){if(void 0===this||null===this||"function"!=typeof t)throw new TypeError;var r,n=this.length>>>0;for(r=0;n>r;++r)r in this&&t.call(e,this[r],r,this)},a={},l=0,s=[],u=[],c={},f=function(t){return t.cloneNode(!0)},p=function(t,e){u[t]=u[t]||[],u[t].push(e)},d=function(t){for(var e=0,r=u[t].length;r>e;e++)!function(e){setTimeout(function(){u[t][e](f(a[t]))},0)}(e)},v=function(e,r){if(void 0!==a[e])a[e]instanceof SVGSVGElement?r(f(a[e])):p(e,r);else{if(!t.XMLHttpRequest)return r("Browser does not support XMLHttpRequest"),!1;a[e]={},p(e,r);var i=new XMLHttpRequest;i.onreadystatechange=function(){if(4===i.readyState){if(404===i.status||null===i.responseXML)return r("Unable to load SVG file: "+e),n&&r("Note: SVG injection ajax calls do not work locally without adjusting security setting in your browser. Or consider using a local webserver."),r(),!1;if(!(200===i.status||n&&0===i.status))return r("There was a problem injecting the SVG: "+i.status+" "+i.statusText),!1;if(i.responseXML instanceof Document)a[e]=i.responseXML.documentElement;else if(DOMParser&&DOMParser instanceof Function){var t;try{var o=new DOMParser;t=o.parseFromString(i.responseText,"text/xml")}catch(l){t=void 0}if(!t||t.getElementsByTagName("parsererror").length)return r("Unable to parse SVG file: "+e),!1;a[e]=t.documentElement}d(e)}},i.open("GET",e),i.overrideMimeType&&i.overrideMimeType("text/xml"),i.send()}},h=function(e,n,a,u){var f=e.getAttribute("data-src")||e.getAttribute("src");if(!/\.svg/i.test(f))return void u("Attempted to inject a file with a non-svg extension: "+f);if(!i){var p=e.getAttribute("data-fallback")||e.getAttribute("data-png");return void(p?(e.setAttribute("src",p),u(null)):a?(e.setAttribute("src",a+"/"+f.split("/").pop().replace(".svg",".png")),u(null)):u("This browser does not support SVG and no PNG fallback was defined."))}-1===s.indexOf(e)&&(s.push(e),e.setAttribute("src",""),v(f,function(i){if("undefined"==typeof i||"string"==typeof i)return u(i),!1;var a=e.getAttribute("id");a&&i.setAttribute("id",a);var p=e.getAttribute("title");p&&i.setAttribute("title",p);var d=[].concat(i.getAttribute("class")||[],"injected-svg",e.getAttribute("class")||[]).join(" ");i.setAttribute("class",r(d));var v=e.getAttribute("style");v&&i.setAttribute("style",v);var h=[].filter.call(e.attributes,function(t){return/^data-\w[\w\-]*$/.test(t.name)});o.call(h,function(t){t.name&&t.value&&i.setAttribute(t.name,t.value)});var g,m,b,y,A,w={clipPath:["clip-path"],"color-profile":["color-profile"],cursor:["cursor"],filter:["filter"],linearGradient:["fill","stroke"],marker:["marker","marker-start","marker-mid","marker-end"],mask:["mask"],pattern:["fill","stroke"],radialGradient:["fill","stroke"]};Object.keys(w).forEach(function(t){g=t,b=w[t],m=i.querySelectorAll("defs "+g+"[id]");for(var e=0,r=m.length;r>e;e++){y=m[e].id,A=y+"-"+l;var n;o.call(b,function(t){n=i.querySelectorAll("["+t+'*="'+y+'"]');for(var e=0,r=n.length;r>e;e++)n[e].setAttribute(t,"url(#"+A+")")}),m[e].id=A}}),i.removeAttribute("xmlns:a");for(var x,S,k=i.querySelectorAll("script"),j=[],G=0,T=k.length;T>G;G++)S=k[G].getAttribute("type"),S&&"application/ecmascript"!==S&&"application/javascript"!==S||(x=k[G].innerText||k[G].textContent,j.push(x),i.removeChild(k[G]));if(j.length>0&&("always"===n||"once"===n&&!c[f])){for(var M=0,V=j.length;V>M;M++)new Function(j[M])(t);c[f]=!0}var E=i.querySelectorAll("style");o.call(E,function(t){t.textContent+=""}),e.parentNode.replaceChild(i,e),delete s[s.indexOf(e)],e=null,l++,u(i)}))},g=function(t,e,r){e=e||{};var n=e.evalScripts||"always",i=e.pngFallback||!1,a=e.each;if(void 0!==t.length){var l=0;o.call(t,function(e){h(e,n,i,function(e){a&&"function"==typeof a&&a(e),r&&t.length===++l&&r(l)})})}else t?h(t,n,i,function(e){a&&"function"==typeof a&&a(e),r&&r(1),t=null}):r&&r(0)};"object"==typeof module&&"object"==typeof module.exports?module.exports=exports=g:"function"==typeof define&&define.amd?define(function(){return g}):"object"==typeof t&&(t.SVGInjector=g)}(window,document);
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//# sourceMappingURL=svg-injector.map.js
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