BookStack/public/libs/tinymce/plugins/image/plugin.min.js

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!function(l){"use strict";var i,e=tinymce.util.Tools.resolve("tinymce.PluginManager"),d=function(e){return!1!==e.settings.image_dimensions},u=function(e){return!0===e.settings.image_advtab},m=function(e){return e.getParam("image_prepend_url","")},n=function(e){return e.getParam("image_class_list")},r=function(e){return!1!==e.settings.image_description},a=function(e){return!0===e.settings.image_title},o=function(e){return!0===e.settings.image_caption},c=function(e){return e.getParam("image_list",!1)},s=function(e){return e.getParam("images_upload_url",!1)},g=function(e){return e.getParam("images_upload_handler",!1)},f=function(e){return e.getParam("images_upload_url")},p=function(e){return e.getParam("images_upload_handler")},h=function(e){return e.getParam("images_upload_base_path")},v=function(e){return e.getParam("images_upload_credentials")},b="undefined"!=typeof l.window?l.window:Function("return this;")(),y=function(e,t){return function(e,t){for(var n=t!==undefined&&null!==t?t:b,r=0;r<e.length&&n!==undefined&&null!==n;++r)n=n[e[r]];return n}(e.split("."),t)},x={getOrDie:function(e,t){var n=y(e,t);if(n===undefined||null===n)throw new Error(e+" not available on this browser");return n}},w=tinymce.util.Tools.resolve("tinymce.util.Promise"),C=tinymce.util.Tools.resolve("tinymce.util.Tools"),S=tinymce.util.Tools.resolve("tinymce.util.XHR"),N=function(e,t){return Math.max(parseInt(e,10),parseInt(t,10))},_=function(e,n){var r=l.document.createElement("img");function t(e,t){r.parentNode&&r.parentNode.removeChild(r),n({width:e,height:t})}r.onload=function(){t(N(r.width,r.clientWidth),N(r.height,r.clientHeight))},r.onerror=function(){t(0,0)};var a=r.style;a.visibility="hidden",a.position="fixed",a.bottom=a.left="0px",a.width=a.height="auto",l.document.body.appendChild(r),r.src=e},T=function(e,a,t){return function n(e,r){return r=r||[],C.each(e,function(e){var t={text:e.text||e.title};e.menu?t.menu=n(e.menu):(t.value=e.value,a(t)),r.push(t)}),r}(e,t||[])},A=function(e){return e&&(e=e.replace(/px$/,"")),e},R=function(e){return 0<e.length&&/^[0-9]+$/.test(e)&&(e+="px"),e},I=function(e){if(e.margin){var t=e.margin.split(" ");switch(t.length){case 1:e["margin-top"]=e["margin-top"]||t[0],e["margin-right"]=e["margin-right"]||t[0],e["margin-bottom"]=e["margin-bottom"]||t[0],e["margin-left"]=e["margin-left"]||t[0];break;case 2:e["margin-top"]=e["margin-top"]||t[0],e["margin-right"]=e["margin-right"]||t[1],e["margin-bottom"]=e["margin-bottom"]||t[0],e["margin-left"]=e["margin-left"]||t[1];break;case 3:e["margin-top"]=e["margin-top"]||t[0],e["margin-right"]=e["margin-right"]||t[1],e["margin-bottom"]=e["margin-bottom"]||t[2],e["margin-left"]=e["margin-left"]||t[1];break;case 4:e["margin-top"]=e["margin-top"]||t[0],e["margin-right"]=e["margin-right"]||t[1],e["margin-bottom"]=e["margin-bottom"]||t[2],e["margin-left"]=e["margin-left"]||t[3]}delete e.margin}return e},t=function(e,t){var n=c(e);"string"==typeof n?S.send({url:n,success:function(e){t(JSON.parse(e))}}):"function"==typeof n?n(t):t(n)},O=function(e,t,n){function r(){n.onload=n.onerror=null,e.selection&&(e.selection.select(n),e.nodeChanged())}n.onload=function(){t.width||t.height||!d(e)||e.dom.setAttribs(n,{width:n.clientWidth,height:n.clientHeight}),r()},n.onerror=r},L=function(r){return new w(function(e,t){var n=new(x.getOrDie("FileReader"));n.onload=function(){e(n.result)},n.onerror=function(){t(n.error.message)},n.readAsDataURL(r)})},P=tinymce.util.Tools.resolve("tinymce.dom.DOMUtils"),U=Object.prototype.hasOwnProperty,E=(i=function(e,t){return t},function(){for(var e=new Array(arguments.length),t=0;t<e.length;t++)e[t]=arguments[t];if(0===e.length)throw new Error("Can't merge zero objects");for(var n={},r=0;r<e.length;r++){var a=e[r];for(var o in a)U.call(a,o)&&(n[o]=i(n[o],a[o]))}return n}),k=P.DOM,M=function(e){return e.style.marginLeft&&e.style.marginRight&&e.style.marginLeft===e.style.marginRight?A(e.style.marginLeft):""},D=function(e){return e.style.marginTop&&e.style.marginBottom&&e.style.marginTop===e.style.marginBottom?A(e.style.marginTop):""},z=function(e){return e.st