- There is a new standalone script (metadata.js) which requests a new controller to get bookmark metadata and fill the form async - This feature is enabled with the new setting: general.enable_async_metadata (enabled by default) - general.retrieve_description is now enabled by default - A small rotating loader animation has a been added to bookmark inputs when metadata is being retrieved (default template) - Custom JS htmlentities has been removed and mathiasbynens/he library is used instead Fixes #1563
40 lines
1.2 KiB
JavaScript
40 lines
1.2 KiB
JavaScript
import he from 'he';
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function clearLoaders(loaders) {
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if (loaders != null && loaders.length > 0) {
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[...loaders].forEach((loader) => {
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loader.classList.remove('loading-input');
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});
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}
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}
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(() => {
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const loaders = document.querySelectorAll('.loading-input');
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const inputTitle = document.querySelector('input[name="lf_title"]');
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if (inputTitle != null && inputTitle.value.length > 0) {
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clearLoaders(loaders);
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return;
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}
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const url = document.querySelector('input[name="lf_url"]').value;
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const basePath = document.querySelector('input[name="js_base_path"]').value;
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const xhr = new XMLHttpRequest();
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xhr.open('GET', `${basePath}/admin/metadata?url=${encodeURI(url)}`, true);
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xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
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xhr.onload = () => {
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const result = JSON.parse(xhr.response);
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Object.keys(result).forEach((key) => {
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if (result[key] !== null && result[key].length) {
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const element = document.querySelector(`input[name="lf_${key}"], textarea[name="lf_${key}"]`);
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if (element != null && element.value.length === 0) {
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element.value = he.decode(result[key]);
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}
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}
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});
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clearLoaders(loaders);
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};
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xhr.send();
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})();
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