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import $ from 'jquery'; |
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|
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import { DropdownMenu, SelectControl } from '@wordpress/components'; |
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import { useEffect, useState } from '@wordpress/element'; |
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import { __ } from '@wordpress/i18n'; |
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|
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const cache = {}; |
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|
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/** |
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* Component Class. |
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* |
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* @param props |
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*/ |
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export default function GistFilesSelect(props) { |
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const { url, label, value, onChange, isToolbar, className } = props; |
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|
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const [items, setItems] = useState(['']); |
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|
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function updateStateItems(newItems) { |
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if (items.toString() !== newItems.toString()) { |
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setItems(newItems); |
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} |
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} |
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|
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// Mounted and updated |
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useEffect(() => { |
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let checkUrl = url; |
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|
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const match = /^https:\/\/gist.github.com?.+\/(.+)/g.exec(checkUrl); |
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|
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if (match && typeof match[1] !== 'undefined') { |
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checkUrl = `https://gist.github.com/${match[1].split('#')[0]}.json`; |
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} else { |
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return; |
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} |
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|
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// request the json version of this gist |
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$.ajax({ |
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url: checkUrl, |
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// data: data, |
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dataType: 'jsonp', |
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timeout: 20000, |
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beforeSend() { |
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if (cache[checkUrl]) { |
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// loading the response from cache and preventing the ajax call |
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cache[checkUrl].then( |
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(response) => { |
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updateStateItems([''].concat(response.files)); |
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}, |
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() => { |
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updateStateItems(['']); |
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} |
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); |
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return false; |
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} |
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|
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// saving the promise for the requested json as a proxy for the actual response |
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cache[checkUrl] = $.Deferred(); |
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}, |
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success(response) { |
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if (cache[checkUrl]) { |
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cache[checkUrl].resolve(response); |
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} |
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updateStateItems([''].concat(response.files)); |
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}, |
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error() { |
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updateStateItems(['']); |
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}, |
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}); |
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}); |
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|
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return isToolbar ? ( |
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<DropdownMenu |
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icon="media-default" |
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label={label} |
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controls={items.map((item) => ({ |
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title: item || __('Show all files', 'ghostkit'), |
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isActive: item === value, |
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onClick: () => onChange(item), |
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}))} |
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className={className} |
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/> |
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) : ( |
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<SelectControl |
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label={label} |
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value={value} |
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options={items.map((item) => ({ |
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value: item, |
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label: item || __('Show all files', 'ghostkit'), |
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}))} |
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onChange={onChange} |
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className={className} |
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__next40pxDefaultSize |
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__nextHasNoMarginBottom |
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/> |
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); |
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} |
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|
