3 lines
9.2 KiB
JavaScript
3 lines
9.2 KiB
JavaScript
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/*! medium-zoom 1.0.6 | MIT License | https://github.com/francoischalifour/medium-zoom */
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!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e=e||self).mediumZoom=t()}(this,(function(){"use strict";var e=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var o=arguments[t];for(var n in o)Object.prototype.hasOwnProperty.call(o,n)&&(e[n]=o[n])}return e},t=function(e){return"IMG"===e.tagName},o=function(e){return e&&1===e.nodeType},n=function(e){return".svg"===(e.currentSrc||e.src).substr(-4).toLowerCase()},i=function(e){try{return Array.isArray(e)?e.filter(t):function(e){return NodeList.prototype.isPrototypeOf(e)}(e)?[].slice.call(e).filter(t):o(e)?[e].filter(t):"string"==typeof e?[].slice.call(document.querySelectorAll(e)).filter(t):[]}catch(e){throw new TypeError("The provided selector is invalid.\nExpects a CSS selector, a Node element, a NodeList or an array.\nSee: https://github.com/francoischalifour/medium-zoom")}},r=function(e){var t=document.createElement("div");return t.classList.add("medium-zoom-overlay"),t.style.background=e,t},d=function(e){var t=e.getBoundingClientRect(),o=t.top,n=t.left,i=t.width,r=t.height,d=e.cloneNode(),m=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0,a=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0;return d.removeAttribute("id"),d.style.position="absolute",d.style.top=o+m+"px",d.style.left=n+a+"px",d.style.width=i+"px",d.style.height=r+"px",d.style.transform="",d},m=function(t,o){var n=e({bubbles:!1,cancelable:!1,detail:void 0},o);if("function"==typeof window.CustomEvent)return new CustomEvent(t,n);var i=document.createEvent("CustomEvent");return i.initCustomEvent(t,n.bubbles,n.cancelable,n.detail),i};return function(e,t){void 0===t&&(t={});var o=t.insertAt;if(e&&"undefined"!=typeof document){var n=document.head||document.getElementsByTagName("head")[0],i=document.createElement("style");i.type="text/css","top"===o&&n.firstChild?n.insertBefore(i,n.firstChild):n.appendChild(i),i.styleSheet?i.styleSheet.cssText=e:i.appendChild(document.createTextNode(e))}}(".medium-zoom-overlay{position:fixed;top:0;right:0;bottom:0;left:0;opacity:0;transition:opacity .3s;will-change:opacity}.medium-zoom--opened .medium-zoom-overlay{cursor:pointer;cursor:zoom-out;opacity:1}.medium-zoom-image{cursor:pointer;cursor:zoom-in;transition:transform .3s cubic-bezier(.2,0,.2,1)!important}.medium-zoom-image--hidden{visibility:hidden}.medium-zoom-image--opened{position:relative;cursor:pointer;cursor:zoom-out;will-change:transform}"),function t(a){var l=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},c=window.Promise||function(e){function t(){}e(t,t)},u=function(e){var t=e.target;t!==N?-1!==O.indexOf(t)&&w({target:t}):E()},s=function(){if(!A&&T.original){var e=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0;Math.abs(k-e)>S.scrollOffset&&setTimeout(E,150)}},f=function(e){var t=e.key||e.keyCode;"Escape"!==t&&"Esc"!==t&&27!==t||E()},p=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=t;if(t.background&&(N.style.background=t.background),t.container&&t.container instanceof Object&&(n.container=e({},S.container,t.container)),t.template){var i=o(t.template)?t.template:document.querySelector(t.template);n.template=i}return S=e({},S,n),O.forEach((function(e){e.dispatchEvent(m("medium-zoom:update",{detail:{zoom:j}}))})),j},g=function(){var o=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return t(e({},S,o))},v=function(){for(var e=arguments.length,t=Array(e),o=0;o<e;o++)t[o]=arguments[o];var n=t.reduce((function(e,t){return[].concat(e,i(t))}),[]);return n.filter((function(e){return-1===O.indexOf(e)})).forEach((function(e){O.push(e),e.classList.add("medium-zoom-image")})),x.forEach((function(e){var t=e.type,o=e.listener,i=e.options;n.forEach((function(e){e.addEventListener(t,o,i)}))})),j},h=function(){for(var e=arguments.length,t=Array(e),o=0;o<e;o++)t[o]=arguments[o];T.zoomed&&E();var n=t.length>0?t.reduce((function(e,t){return[].concat(e,i(t))}),[]):O;return n.forEach
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