10 lines
13 KiB
JavaScript
10 lines
13 KiB
JavaScript
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/*! iFrame Resizer (iframeSizer.contentWindow.min.js) - v4.3.9 - 2023-11-10
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* Desc: Include this file in any page being loaded into an iframe
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* to force the iframe to resize to the content size.
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* Requires: iframeResizer.min.js on host page.
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* Copyright: (c) 2023 David J. Bradshaw - dave@bradshaw.net
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* License: MIT
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*/
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!function(a){if("undefined"!=typeof window){var r=!0,P="",u=0,c="",s=null,D="",d=!1,j={resize:1,click:1},l=128,q=!0,f=1,n="bodyOffset",m=n,H=!0,W="",h={},g=32,B=null,p=!1,v=!1,y="[iFrameSizer]",J=y.length,w="",U={max:1,min:1,bodyScroll:1,documentElementScroll:1},b="child",V=!0,X=window.parent,T="*",E=0,i=!1,Y=null,O=16,S=1,K="scroll",M=K,Q=window,G=function(){x("onMessage function not defined")},Z=function(){},$=function(){},_={height:function(){return x("Custom height calculation function not defined"),document.documentElement.offsetHeight},width:function(){return x("Custom width calculation function not defined"),document.body.scrollWidth}},ee={},te=!1;try{var ne=Object.create({},{passive:{get:function(){te=!0}}});window.addEventListener("test",ae,ne),window.removeEventListener("test",ae,ne)}catch(e){}var oe,o,I,ie,N,A,C={bodyOffset:function(){return document.body.offsetHeight+ye("marginTop")+ye("marginBottom")},offset:function(){return C.bodyOffset()},bodyScroll:function(){return document.body.scrollHeight},custom:function(){return _.height()},documentElementOffset:function(){return document.documentElement.offsetHeight},documentElementScroll:function(){return document.documentElement.scrollHeight},max:function(){return Math.max.apply(null,e(C))},min:function(){return Math.min.apply(null,e(C))},grow:function(){return C.max()},lowestElement:function(){return Math.max(C.bodyOffset()||C.documentElementOffset(),we("bottom",Te()))},taggedElement:function(){return be("bottom","data-iframe-height")}},z={bodyScroll:function(){return document.body.scrollWidth},bodyOffset:function(){return document.body.offsetWidth},custom:function(){return _.width()},documentElementScroll:function(){return document.documentElement.scrollWidth},documentElementOffset:function(){return document.documentElement.offsetWidth},scroll:function(){return Math.max(z.bodyScroll(),z.documentElementScroll())},max:function(){return Math.max.apply(null,e(z))},min:function(){return Math.min.apply(null,e(z))},rightMostElement:function(){return we("right",Te())},taggedElement:function(){return be("right","data-iframe-width")}},re=(oe=Ee,N=null,A=0,function(){var e=Date.now(),t=O-(e-(A=A||e));return o=this,I=arguments,t<=0||O<t?(N&&(clearTimeout(N),N=null),A=e,ie=oe.apply(o,I),N||(o=I=null)):N=N||setTimeout(Oe,t),ie});k(window,"message",function(t){var n={init:function(){W=t.data,X=t.source,se(),q=!1,setTimeout(function(){H=!1},l)},reset:function(){H?R("Page reset ignored by init"):(R("Page size reset by host page"),Me("resetPage"))},resize:function(){L("resizeParent","Parent window requested size check")},moveToAnchor:function(){h.findTarget(i())},inPageLink:function(){this.moveToAnchor()},pageInfo:function(){var e=i();R("PageInfoFromParent called from parent: "+e),$(JSON.parse(e)),R(" --")},message:function(){var e=i();R("onMessage called from parent: "+e),G(JSON.parse(e)),R(" --")}};function o(){return t.data.split("]")[1].split(":")[0]}function i(){return t.data.slice(t.data.indexOf(":")+1)}function r(){return t.data.split(":")[2]in{true:1,false:1}}function e(){var e=o();e in n?n[e]():("undefined"==typeof module||!module.exports)&&"iFrameResize"in window||window.jQuery!==a&&"iFrameResize"in window.jQuery.prototype||r()||x("Unexpected message ("+t.data+")")}y===(""+t.data).slice(0,J)&&(!1===q?e():r()?n.init():R('Ignored message of type "'+o()+'". Received before initialization.'))}),k(window,"readystatechange",Ne),Ne()}function ae(){}function k(e,t,n,o){e.addEventListener(t,n,!!te&&(o||{}))}function ue(e){return e.charAt(0).toUpperCase()+e.slice(1)}function ce(e){return y+"["+w+"] "+e}function R(e){p&&"object"==typeof window.console&&console.log(ce(e))}function x(e){"object"==typeof window.console&&console.warn(ce(e))}function se(){function e(e){return"true"===e}function t(e,t){return"function"==typeof e&&(R("Setup custom "+t+"CalcMethod"),_[t]=e,e="custom"),e}{var n;n=W.slice(J).split(":"),w=n[0],u=a===n[1]?u:Number(n[1]),d=a===n[2]?d:e(n[2]),p=a===n[3]?p:e(n[3]),g=a===n[4]?g:Number(n[4]),r=a===n[6]?r:e(n[6]),c=n[7],m=a===n[8]?m:n[8],P=n[9],D=n[10],E=a===n[1
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//# sourceMappingURL=iframeResizer.contentWindow.map
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