Add a dabblet.com link button to any gist with dabblet information
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// ==UserScript==
// @name Gist to dabblet
// @version 2.1.1
// @description Add a dabblet.com link button to any gist with dabblet information
// @license https://creativecommons.org/licenses/by-sa/4.0/
// @namespace http://github.com/Mottie
// @include https://gist.github.com/*
// @run-at document-idle
// @author Rob Garrison
// @icon64URL http://mottie.github.io/gist-to-dabblet/images/g2d.png
// ==/UserScript==
/* jshint esnext:true, unused:true */
(() => {
"use strict";
let busy = false;
const content = `
<a href="http://dabblet.com/gist/{gistid}" class="{class} tooltipped tooltipped-n" aria-label="Open at Dabblet.com">
<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" width="16" height="10" viewBox="0 0 16 10">
<path d="M1.42 6.64c0-.46.1-.88.27-1.3.16-.4.4-.74.7-1.04.3-.3.65-.54 1.05-.7.4-.18.84-.27 1.3-.27.24 0 .48.03.7.08.23.06.45.14.66.23V1.2c0-.15.04-.28.1-.4s.1-.2.2-.3.2-.16.3-.2.25-.1.4-.1c.13 0 .25.04.37.1.12.04.22.1.3.2.1.1.17.2.22.3s.06.25.06.4V6.66c0 .3-.04.6-.12.87s-.2.55-.34.8-.32.46-.52.65c-.2.2-.43.36-.67.5s-.5.26-.78.34c-.28.07-.58.1-.88.1-.3 0-.6-.03-.88-.1s-.54-.2-.8-.34c-.23-.15-.46-.32-.66-.52s-.38-.42-.52-.67c-.15-.23-.26-.5-.34-.78-.08-.28-.12-.58-.12-.88zm1.96 0c0 .2.03.36.1.53s.17.3.3.43c.12.13.27.23.43.3.18.07.36.1.54.1.2 0 .37-.03.53-.1.17-.07.3-.17.44-.3.13-.12.23-.27.3-.43s.1-.34.1-.53c0-.2-.03-.36-.1-.53-.07-.15-.17-.3-.3-.42-.12-.13-.26-.22-.43-.3-.16-.07-.34-.1-.53-.1-.18 0-.36.03-.53.1-.15.08-.3.17-.42.3-.13.12-.22.27-.3.43-.07.18-.1.35-.1.54zM12.6 9.97c-.3 0-.6-.04-.88-.12s-.55-.2-.8-.34c-.24-.13-.47-.3-.67-.5-.2-.2-.37-.43-.52-.68-.14-.24-.26-.5-.33-.8s-.12-.56-.12-.87V1c0-.13.02-.26.07-.37.06-.12.13-.22.2-.3.1-.1.2-.17.32-.22.12-.04.25-.07.38-.07.14 0 .27.03.4.08.1.06.2.13.3.22.08.1.15.2.2.3.06.13.08.25.08.4v5.63c0 .2.04.37.1.53s.18.3.3.44c.13.12.27.22.44.3.16.06.34.1.53.1.13 0 .26.02.38.07s.22.12.3.2c.1.1.16.2.22.3s.07.26.07.4c0 .13-.02.26-.07.37-.06.12-.13.22-.2.3-.1.1-.2.17-.32.22s-.25.07-.38.07zm.42-6.22c0 .13-.03.25-.08.36-.05.12-.12.22-.2.3-.1.1-.2.15-.3.2-.12.05-.24.07-.37.07s-.25-.03-.36-.08c-.1-.06-.2-.13-.3-.22-.07-.08-.14-.18-.2-.3s-.05-.23-.05-.36.03-.25.08-.36.12-.22.2-.3c.1-.08.2-.15.3-.2s.24-.07.37-.06c.13 0 .25.03.36.08.1.05.2.12.3.2.08.1.15.2.2.3.04.12.06.24.06.37z"/>
</svg>
dabblet
</a>
`;
function $(str, el) {
return (el || document).querySelector(str);
}
function $$(str, el) {
return Array.from((el || document).querySelectorAll(str));
}
function closest(selector, el) {
while (el && el.nodeType === 1) {
if (el.matches(selector)) {
return el;
}
el = el.parentNode;
}
return null;
}
function findDabbletGist() {
busy = true;
let indx, el, button;
const list = [],
// main gist page
gist = $("#file-dabblet-css"),
// list of gists page
lists = $$(".css-truncate-target");
if ($$(".gist-snippet").length) {
indx = lists.length;
while (indx--) {
// only save dabblet files from list
if (lists[indx].textContent.indexOf("dabblet.css") > -1) {
list[list.length] = lists[indx];
}
}
}
const len = list.length;
if (gist || len) {
if (len) {
for (indx = 0; indx < len; indx++) {
button = document.createElement("li");
button.innerHTML = content
.replace("{gistid}", list[indx].parentNode.href.match(/[a-f\d]+$/))
.replace("{class}", "");
el = $(".gist-count-links li", closest(".gist-snippet-meta", list[indx]));
el.parentNode.insertBefore(button, el);
el.parentNode.style.zIndex = 1;
}
} else if (gist) {
button = document.createElement("li");
button.innerHTML = content
.replace("{gistid}", window.location.pathname.match(/[a-f\d]+$/))
.replace("{class}", "btn btn-sm");
el = $(".pagehead-actions li");
el.parentNode.insertBefore(button, el);
}
}
busy = false;
}
$$("#js-repo-pjax-container, #js-pjax-container, .js-preview-body").forEach(target => {
new MutationObserver(mutations => {
mutations.forEach(mutation => {
// preform checks before adding code wrap to minimize function calls
if (!busy && mutation.target === target) {
findDabbletGist();
}
});
}).observe(target, {
childList: true,
subtree: true
});
});
findDabbletGist();
})();