https://ecp.infobae.com/demo/js/iframeResizer.min.js

1/*! iFrame Resizer (iframeSizer.min.js ) - v4.2.1 - 2019-09-24
2 *  Desc: Force cross domain iframes to size to content.
3 *  Requires: iframeResizer.contentWindow.min.js to be loaded into the target frame.
4 *  Copyright: (c) 2019 David J. Bradshaw - [email protected]
5 *  License: MIT
6 */
7
8!function(f){if("undefined"!=typeof window){var e,l=0,m=!1,o=!1,p="message".length,b="[iFrameSizer]",y=b.length,v=null,r=window.requestAnimationFrame,g={max:1,scroll:1,bodyScroll:1,documentElementScroll:1},F={},i=null,h={autoResize:!0,bodyBackground:null,bodyMargin:null,bodyMarginV1:8,bodyPadding:null,checkOrigin:!0,inPageLinks:!1,enablePublicMethods:!0,heightCalculationMethod:"bodyOffset",id:"iFrameResizer",interval:32,log:!1,maxHeight:1/0,maxWidth:1/0,minHeight:0,minWidth:0,resizeFrom:"parent",scrolling:!1,sizeHeight:!0,sizeWidth:!1,warningTimeout:5e3,tolerance:0,widthCalculationMethod:"scroll",onClose:function(){return!0},onClosed:function(){},onInit:function(){},onMessage:function(){O("onMessage function not defined")},onResized:function(){},onScroll:function(){return!0}},I={};window.jQuery&&((e=window.jQuery).fn?e.fn.iFrameResize||(e.fn.iFrameResize=function(i){return this.filter("iframe").each(function(e,n){d(n,i)}).end()}):z("","Unable to bind to jQuery, it is not fully loaded.")),"function"==typeof define&&define.amd?define([],B):"object"==typeof module&&"object"==typeof module.exports&&(module.exports=B()),window.iFrameResize=window.iFrameResize||B()}function w(){return window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver}function M(e,n,i){e.addEventListener(n,i,!1)}function x(e,n,i){e.removeEventListener(n,i,!1)}function a(e){return b+"["+function(e){var n="Host page: "+e;return window.top!==window.self&&(n=window.parentIFrame&&window.parentIFrame.getId?window.parentIFrame.getId()+": "+e:"Nested host page: "+e),n}(e)+"]"}function t(e){return F[e]?F[e].log:m}function k(e,n){s("log",e,n,t(e))}function z(e,n){s("info",e,n,t(e))}function O(e,n){s("warn",e,n,!0)}function s(e,n,i,t){!0===t&&"object"==typeof window.console&&console[e](a(n),i)}function n(n){function e(){i("Height"),i("Width"),j(function(){S(h),N(w),d("onResized",h)},h,"init")}function i(e){var n=Number(F[w]["max"+e]),i=Number(F[w]["min"+e]),t=e.toLowerCase(),o=Number(h[t]);k(w,"Checking "+t+" is in range "+i+"-"+n),o<i&&(o=i,k(w,"Set "+t+" to min value")),n<o&&(o=n,k(w,"Set "+t+" to max value")),h[t]=""+o}function t(e){return g.substr(g.indexOf(":")+p+e)}function a(e,n){!function(e,n,i){I[i]||(I[i]=setTimeout(function(){I[i]=null,e()},n))}(function(){P("Send Page Info","pageInfo:"+function(){var e=document.body.getBoundingClientRect(),n=h.iframe.getBoundingClientRect();return JSON.stringify({iframeHeight:n.height,iframeWidth:n.width,clientHeight:Math.max(document.documentElement.clientHeight,window.innerHeight||0),clientWidth:Math.max(document.documentElement.clientWidth,window.innerWidth||0),offsetTop:parseInt(n.top-e.top,10),offsetLeft:parseInt(n.left-e.left,10),scrollTop:window.pageYOffset,scrollLeft:window.pageXOffset,documentHeight:document.documentElement.clientHeight,documentWidth:document.documentElement.clientWidth,windowHeight:window.innerHeight,windowWidth:window.innerWidth})}(),e,n)},32,n)}function r(e){var n=e.getBoundingClientRect();return C(w),{x:Math.floor(Number(n.left)+Number(v.x)),y:Math.floor(Number(n.top)+Number(v.y))}}function o(e){var n=e?r(h.iframe):{x:0,y:0},i={x:Number(h.width)+n.x,y:Number(h.height)+n.y};k(w,"Reposition requested from iFrame (offset x:"+n.x+" y:"+n.y+")"),window.top!==window.self?window.parentIFrame?window.parentIFrame["scrollTo"+(e?"Offset":"")](i.x,i.y):O(w,"Unable to scroll to requested position, window.parentIFrame not found"):(v=i,s(),k(w,"--"))}function s(){!1!==d("onScroll",v)?N(w):W()}function d(e,n){return R(w,e,n)}var c,u,f,l,m,g=n.data,h={},w=null;"[iFrameResizerChild]Ready"===g?function(){for(var e in F)P("iFrame requested init",A(e),document.getElementById(e),e)}():b===(""+g).substr(0,y)&&g.substr(y).split(":")[0]in F?(m=g.substr(y).split(":"),h={iframe:F[m[0]]&&F[m[0]].iframe,id:m[0],height:m[1],width:m[2],type:m[3]},w=h.id,F[w]&&(F[w].loaded=!0),(l=h.type in{true:1,false:1,undefined:1})&&k(w,"Ignoring init message from meta parent page"),!l&&(f=!0,F[u=w]||(f=!1,O(h.type+" No settings for "+u+". Message was: "+g)),f)&&(k(w,"Received: "+g),c=!0,null===h.iframe&&(O(w,"IFrame ("+h.id+") not found"),c=!1),c&&function(){var e,i=n.origin,t=F[w]&&F[w].checkOrigin;if(t&&""+i!="null"&&!(t.constructor===Array?function(){var e=0,n=!1;for(k(w,"Checking connection is from allowed list of origins: "+t);e<t.length;e++)if(t[e]===i){n=!0;break}return n}():(e=F[w]&&F[w].remoteHost,k(w,"Checking connection is from: "+e),i===e)))throw new Error("Unexpected message received from: "+i+" for "+h.iframe.id+". Message was: "+n.data+". This error can be disabled by setting the checkOrigin: false option or by providing of array of trusted domains.");return!0}()&&function(){switch(F[w]&&F[w].firstRun&&F[w]&&(F[w].firstRun=!1),h.t

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