1 line
No EOL
1.7 KiB
JavaScript
1 line
No EOL
1.7 KiB
JavaScript
!function(){if("undefined"!=typeof Prism&&"undefined"!=typeof document){var e=[],t={},n=function(){};Prism.plugins.toolbar={};var a=Prism.plugins.toolbar.registerButton=function(n,a){var r;r="function"==typeof a?a:function(e){var t;return"function"==typeof a.onClick?((t=document.createElement("button")).type="button",t.addEventListener("click",(function(){a.onClick.call(this,e)}))):"string"==typeof a.url?(t=document.createElement("a")).href=a.url:t=document.createElement("span"),a.className&&t.classList.add(a.className),t.textContent=a.text,t},n in t?console.warn('There is a button with the key "'+n+'" registered already.'):e.push(t[n]=r)},r=Prism.plugins.toolbar.hook=function(a){var r=a.element.parentNode;if(r&&/pre/i.test(r.nodeName)&&!r.parentNode.classList.contains("code-toolbar")){var o=document.createElement("div");o.classList.add("code-toolbar"),r.parentNode.insertBefore(o,r),o.appendChild(r);var i=document.createElement("div");i.classList.add("toolbar");var l=e,d=function(e){for(;e;){var t=e.getAttribute("data-toolbar-order");if(null!=t)return(t=t.trim()).length?t.split(/\s*,\s*/g):[];e=e.parentElement}}(a.element);d&&(l=d.map((function(e){return t[e]||n}))),l.forEach((function(e){var t=e(a);if(t){var n=document.createElement("div");n.classList.add("toolbar-item"),n.appendChild(t),i.appendChild(n)}})),o.appendChild(i)}};a("label",(function(e){var t=e.element.parentNode;if(t&&/pre/i.test(t.nodeName)&&t.hasAttribute("data-label")){var n,a,r=t.getAttribute("data-label");try{a=document.querySelector("template#"+r)}catch(e){}return a?n=a.content:(t.hasAttribute("data-url")?(n=document.createElement("a")).href=t.getAttribute("data-url"):n=document.createElement("span"),n.textContent=r),n}})),Prism.hooks.add("complete",r)}}(); |