kmx.io/prism.js/plugins/download-button/prism-download-button.js

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• Hash : 158011e4
  Author :
  Date : 2021-04-18T15:55:05
  

  ESLint: Added wrap-iife rule (#2867)

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• plugins/download-button/prism-download-button.js

• (function () {
  
  	if (typeof Prism === 'undefined' || typeof document === 'undefined' || !document.querySelector) {
  		return;
  	}
  
  	Prism.plugins.toolbar.registerButton('download-file', function (env) {
  		var pre = env.element.parentNode;
  		if (!pre || !/pre/i.test(pre.nodeName) || !pre.hasAttribute('data-src') || !pre.hasAttribute('data-download-link')) {
  			return;
  		}
  		var src = pre.getAttribute('data-src');
  		var a = document.createElement('a');
  		a.textContent = pre.getAttribute('data-download-link-label') || 'Download';
  		a.setAttribute('download', '');
  		a.href = src;
  		return a;
  	});
  
  }());
  

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