9 lines
14 KiB
JavaScript
9 lines
14 KiB
JavaScript
/*! iFrame Resizer (iframeSizer.min.js ) - v4.3.2 - 2021-04-26
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* Desc: Force cross domain iframes to size to content.
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* Requires: iframeResizer.contentWindow.min.js to be loaded into the target frame.
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* Copyright: (c) 2021 David J. Bradshaw - dave@bradshaw.net
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* License: MIT
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*/
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!function(u){var f,l,a,x,M,I,k,r,m,F,t,g,z;function h(){return window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver}function O(e,n,t){e.addEventListener(n,t,!1)}function R(e,n,t){e.removeEventListener(n,t,!1)}function o(e){return M+"["+(e="Host page: "+(n=e),e=window.top!==window.self?window.parentIFrame&&window.parentIFrame.getId?window.parentIFrame.getId()+": "+n:"Nested host page: "+n:e)+"]";var n}function i(e){return F[e]?F[e].log:l}function T(e,n){s("log",e,n,i(e))}function E(e,n){s("info",e,n,i(e))}function N(e,n){s("warn",e,n,!0)}function s(e,n,t,i){!0===i&&"object"==typeof window.console&&console[e](o(n),t)}function e(n){function t(){i("Height"),i("Width"),L(function(){A(y),H(v),l("onResized",y)},y,"init")}function e(){var e=b.substr(I).split(":"),n=e[1]?parseInt(e[1],10):0,t=F[e[0]]&&F[e[0]].iframe,i=getComputedStyle(t);return{iframe:t,id:e[0],height:n+function(e){if("border-box"!==e.boxSizing)return 0;var n=e.paddingTop?parseInt(e.paddingTop,10):0,e=e.paddingBottom?parseInt(e.paddingBottom,10):0;return n+e}(i)+function(e){if("border-box"!==e.boxSizing)return 0;var n=e.borderTopWidth?parseInt(e.borderTopWidth,10):0,e=e.borderBottomWidth?parseInt(e.borderBottomWidth,10):0;return n+e}(i),width:e[2],type:e[3]}}function i(e){var n=Number(F[v]["max"+e]),t=Number(F[v]["min"+e]),i=e.toLowerCase(),e=Number(y[i]);T(v,"Checking "+i+" is in range "+t+"-"+n),e<t&&(e=t,T(v,"Set "+i+" to min value")),n<e&&(e=n,T(v,"Set "+i+" to max value")),y[i]=""+e}function o(){function e(){return i.constructor===Array?function(){var e=0,n=!1;for(T(v,"Checking connection is from allowed list of origins: "+i);e<i.length;e++)if(i[e]===t){n=!0;break}return n}():(e=F[v]&&F[v].remoteHost,T(v,"Checking connection is from: "+e),t===e);var e}var t=n.origin,i=F[v]&&F[v].checkOrigin;if(i&&""+t!="null"&&!e())throw new Error("Unexpected message received from: "+t+" for "+y.iframe.id+". 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//# sourceMappingURL=iframeResizer.map
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