Edit File: iframeResizer.min.js
/*! iFrame Resizer (iframeSizer.min.js ) - v4.3.1 - 2021-01-11 * Desc: Force cross domain iframes to size to content. * Requires: iframeResizer.contentWindow.min.js to be loaded into the target frame. * Copyright: (c) 2021 David J. Bradshaw - dave@bradshaw.net * License: MIT */ !function(l){if("undefined"!=typeof window){var e,m=0,g=!1,o=!1,x="message".length,M="[iFrameSizer]",I=M.length,k=null,r=window.requestAnimationFrame,h={max:1,scroll:1,bodyScroll:1,documentElementScroll:1},F={},i=null,p={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,mouseEvents:!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(){N("onMessage function not defined")},onMouseEnter:function(){},onMouseLeave:function(){},onResized:function(){},onScroll:function(){return!0}},z={};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()}):E("","Unable to bind to jQuery, it is not fully loaded.")),"function"==typeof define&&define.amd?define([],v):"object"==typeof module&&"object"==typeof module.exports&&(module.exports=v()),window.iFrameResize=window.iFrameResize||v()}function w(){return window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver}function O(e,n,i){e.addEventListener(n,i,!1)}function R(e,n,i){e.removeEventListener(n,i,!1)}function a(e){return M+"["+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:g}function T(e,n){s("log",e,n,t(e))}function E(e,n){s("info",e,n,t(e))}function N(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"),L(function(){A(y),H(v),c("onResized",y)},y,"init")}function i(e){var n=Number(F[v]["max"+e]),i=Number(F[v]["min"+e]),t=e.toLowerCase(),o=Number(y[t]);T(v,"Checking "+t+" is in range "+i+"-"+n),o<i&&(o=i,T(v,"Set "+t+" to min value")),n<o&&(o=n,T(v,"Set "+t+" to max value")),y[t]=""+o}function t(e){return b.substr(b.indexOf(":")+x+e)}function a(e,n){!function(e,n,i){z[i]||(z[i]=setTimeout(function(){z[i]=null,e()},n))}(function(){B("Send Page Info","pageInfo:"+function(){var e=document.body.getBoundingClientRect(),n=y.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 S(v),{x:Math.floor(Number(n.left)+Number(k.x)),y:Math.floor(Number(n.top)+Number(k.y))}}function o(e){var n=e?r(y.iframe):{x:0,y:0},i={x:Number(y.width)+n.x,y:Number(y.height)+n.y};T(v,"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):N(v,"Unable to scroll to requested position, window.parentIFrame not found"):(k=i,s(),T(v,"--"))}function s(){!1!==c("onScroll",k)?H(v):j()}function d(e){var n={};if(0===Number(y.width)&&0===Number(y.height)){var i=t(9).split(":");n={x:i[1],y:i[0]}}else n={x:y.width,y:y.height};c(e,{iframe:y.iframe,screenX:Number(n.x),screenY:Number(n.y),type:y.type})}function c(e,n){return W(v,e,n)}var u,f,l,m,g,h,p,w,b=n.data,y={},v=null;"[iFrameResizerChild]Ready"===b?function(){for(var e in F)B("iFrame requested init",q(e),F[e].iframe,e)}():M===(""+b).substr(0,I)&&b.substr(I).split(":")[0]in F?(g=b.substr(I).split(":"),h=g[1]?parseInt(g[1],10):0,p=F[g[0]]&&F[g[0]].iframe,w=getComputedStyle(p),y={iframe:p,id:g[0],height:h+function(e){if("border-box"!==e.boxSizing)return 0;var n=e.paddingTop?parseInt(e.paddingTop,10):0,i=e.paddingBottom?parseInt(e.paddingBottom,10):0;return n+i}(w)+function(e){if("border-box"!==e.boxSizing)return 0;var n=e.borderTopWidth?parseInt(e.borderTopWidth,10):0,i=e.borderBottomWidth?parseInt(e.borderBottomWidth,10):0;return n+i}(w),width:g[2],type:g[3]},v=y.id,F[v]&&(F[v].loaded=!0),(m=y.type in{true:1,false:1,undefined:1})&&T(v,"Ignoring init message from meta parent page"),!m&&(l=!0,F[f=v]||(l=!1,N(y.type+" No settings for "+f+". 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