58 lines
2.0 KiB
JavaScript
58 lines
2.0 KiB
JavaScript
function addCopyButtons(clipboard) {
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document.querySelectorAll('pre').forEach(function (preElement) {
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// Создание кнопки
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var button = document.createElement('button');
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button.className = 'copy-code-button';
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button.type = 'button';
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var lang = document.documentElement.lang;
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var button_text = "Copy";
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var button_text_copied = "Copied!";
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if (lang == "ru") {
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button_text = "Копировать";
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button_text_copied = "Скопировано!";
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}
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button.innerText = button_text;
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// Добавление слушателя к кнопке
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button.addEventListener('click', function () {
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clipboard.writeText(preElement.innerText).then(function () {
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/* Chrome doesn't seem to blur automatically,
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leaving the button in a focused state. */
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button.blur();
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if (lang == "ru-RU") {
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button_text = "Копировать";
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button_text_copied = "Скопировано!";
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}
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button.innerText = button_text_copied;
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setTimeout(function () {
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button.innerText = button_text;
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}, 1000);
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}, function (error) {
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button.innerText = 'Error';
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});
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});
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// wrapper.appendChild(preElement);
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var preParent = preElement.parentNode;
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if (preParent.classList.contains('codehilite') && preElement.children[0].dataset.lang != 'plaintext') {
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preParent.parentNode.insertBefore(button, preParent);
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}
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});
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}
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if (navigator && navigator.clipboard) {
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addCopyButtons(navigator.clipboard);
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} else {
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var script = document.createElement('script');
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script.src = '/js/clipboard-polyfill.promise.js';
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script.onload = function() {
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addCopyButtons(clipboard);
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};
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document.body.appendChild(script);
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} |