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/** |
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* Handles activation of Performance Features (Plugins) using AJAX. |
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*/ |
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|
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( function () { |
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// @ts-ignore |
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const { i18n, a11y, apiFetch } = wp; |
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const { __ } = i18n; |
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|
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// Queue to hold pending activation requests. |
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/** @type {{target: HTMLElement, pluginSlug: string}[]} */ |
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const activationQueue = []; |
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let isProcessingActivation = false; |
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|
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/** |
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* Enqueues plugin activation requests and starts processing if not already in progress. |
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* |
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* @param {MouseEvent} event - The click event object. |
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*/ |
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function enqueuePluginActivation( event ) { |
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// Prevent the default link behavior. |
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event.preventDefault(); |
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|
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const target = /** @type {HTMLElement} */ ( event.target ); |
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|
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if ( |
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target.classList.contains( 'updating-message' ) || |
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target.classList.contains( 'disabled' ) |
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) { |
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return; |
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} |
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|
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target.classList.add( 'updating-message' ); |
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target.textContent = __( 'Waiting…', 'performance-lab' ); |
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|
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const pluginSlug = /** @type {string} */ ( target.dataset.pluginSlug ); |
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activationQueue.push( { target, pluginSlug } ); |
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|
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// Start processing the queue if not already doing so. |
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if ( ! isProcessingActivation ) { |
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handlePluginActivation(); |
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} |
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} |
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|
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/** |
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* Handles activation of feature/plugin using queue based approach. |
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* |
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* @return {Promise<void>} The asynchronous function returns a promise that resolves to void. |
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*/ |
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async function handlePluginActivation() { |
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const activationItem = activationQueue.shift(); |
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if ( ! activationItem ) { |
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isProcessingActivation = false; |
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return; |
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} |
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|
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isProcessingActivation = true; |
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|
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const { target, pluginSlug } = activationItem; |
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|
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target.textContent = __( 'Activating…', 'performance-lab' ); |
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|
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a11y.speak( __( 'Activating…', 'performance-lab' ) ); |
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|
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try { |
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// Activate the plugin/feature via the REST API. |
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await apiFetch( { |
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path: `/performance-lab/v1/features/${ pluginSlug }:activate`, |
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method: 'POST', |
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} ); |
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|
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// Fetch the plugin/feature information via the REST API. |
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/** @type {{settingsUrl: string|null}} */ |
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const featureInfo = await apiFetch( { |
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path: `/performance-lab/v1/features/${ pluginSlug }`, |
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method: 'GET', |
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} ); |
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|
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if ( featureInfo.settingsUrl ) { |
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const actionButtonList = document.querySelector( |
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`.plugin-card-${ pluginSlug } .plugin-action-buttons` |
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); |
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|
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const listItem = document.createElement( 'li' ); |
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const anchor = document.createElement( 'a' ); |
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|
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anchor.href = featureInfo.settingsUrl; |
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anchor.textContent = __( 'Settings', 'performance-lab' ); |
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|
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listItem.appendChild( anchor ); |
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actionButtonList?.appendChild( listItem ); |
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} |
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|
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a11y.speak( __( 'Plugin activated.', 'performance-lab' ) ); |
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|
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target.textContent = __( 'Active', 'performance-lab' ); |
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target.classList.remove( 'updating-message' ); |
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target.classList.add( 'disabled' ); |
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} catch { |
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a11y.speak( __( 'Plugin failed to activate.', 'performance-lab' ) ); |
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|
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target.classList.remove( 'updating-message' ); |
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target.textContent = __( 'Activate', 'performance-lab' ); |
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} finally { |
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handlePluginActivation(); |
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} |
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} |
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|
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// Attach the event listeners. |
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document |
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.querySelectorAll( '.perflab-install-active-plugin[data-plugin-slug]' ) |
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.forEach( ( item ) => { |
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item.addEventListener( 'click', ( event ) => |
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enqueuePluginActivation( /** @type {MouseEvent} */ ( event ) ) |
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); |
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} ); |
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} )(); |
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|
