35 lines
1.0 KiB
JavaScript
35 lines
1.0 KiB
JavaScript
function createCopyButton(highlightDiv) {
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const button = document.createElement("span");
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if (highlightDiv.querySelector(".lntable")) {
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selector = ".lntable .lntd:last-child pre > code";
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} else {
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selector = "pre > code";
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}
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const codeToCopy = highlightDiv.querySelector(selector).innerText.trim();
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button.classList.add(
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"flex",
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"align-center",
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"justify-center",
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"clip",
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"gblog-post__codecopy"
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);
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button.type = "button";
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button.innerHTML =
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'<svg class="icon copy"><use xlink:href="#gblog_copy"></use></svg>' +
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'<svg class="icon check hidden"><use xlink:href="#gblog_check"></use></svg>';
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button.setAttribute("data-clipboard-text", codeToCopy);
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button.setAttribute("data-copy-feedback", "Copied!");
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button.setAttribute("role", "button");
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button.setAttribute("aria-label", "Copy");
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highlightDiv.classList.add("gblog-post__codecontainer");
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highlightDiv.insertBefore(button, highlightDiv.firstChild);
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}
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document
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.querySelectorAll(".highlight")
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.forEach((highlightDiv) => createCopyButton(highlightDiv));
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