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wp-content/plugins/wp-smushit/_src/js/utils/fetcher.js

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+/* global ajaxurl */
+
+/**
+ * External dependencies
+ */
+import assign from 'lodash/assign';
+
+/**
+ * Wrapper function for ajax calls to WordPress.
+ *
+ * @since 3.12.0
+ */
+function SmushFetcher() {
+	/**
+	 * Request ajax with a promise.
+	 * Use FormData Object as data if you need to upload file
+	 *
+	 * @param {string}          action
+	 * @param {Object|FormData} data
+	 * @param {string}          method
+	 * @return {Promise<any>} Request results.
+	 */
+	function request(action, data = {}, method = 'POST') {
+		const args = {
+			url: ajaxurl,
+			method,
+			cache: false
+		};
+
+		if (data instanceof FormData) {
+			data.append('action', action);
+			data.append('_ajax_nonce', window.wp_smush_msgs.nonce);
+			args.contentType = false;
+			args.processData = false;
+		} else {
+			data._ajax_nonce = data._ajax_nonce || window.wp_smush_msgs.nonce;
+			data.action = action;
+		}
+		args.data = data;
+		return new Promise((resolve, reject) => {
+			jQuery.ajax(args).done(resolve).fail(reject);
+		}).then((response) => {
+			if (typeof response !== 'object') {
+				response = JSON.parse(response);
+			}
+			return response;
+		}).catch((error) => {
+			console.error('Error:', error);
+		});
+	}
+
+	const methods = {
+		/**
+		 * Manage ajax for background.
+		 */
+		background: {
+			/**
+			 * Start background process.
+			 */
+			start: () => {
+				return request('bulk_smush_start');
+			},
+
+			/**
+			 * Cancel background process.
+			 */
+			cancel: () => {
+				return request('bulk_smush_cancel');
+			},
+
+			/**
+			 * Initial State - Get stats on the first time.
+			 */
+			initState: () => {
+				return request('bulk_smush_get_status');
+			},
+
+			/**
+			 * Get stats.
+			 */
+			getStatus: () => {
+				return request('bulk_smush_get_status');
+			},
+
+			getStats: () => {
+				return request('bulk_smush_get_global_stats');
+			}
+		},
+		smush: {
+			/**
+			 * Sync stats.
+			 */
+			syncStats: ( data ) => {
+				data = data || {};
+				return request('get_stats', data);
+			},
+
+			/**
+             * Ignore All.
+             */
+			ignoreAll: ( type ) => {
+                return request('wp_smush_ignore_all_failed_items', {
+                    type: type,
+                });
+            },
+		},
+
+		/**
+		 * Manage ajax for other requests
+		 */
+		common: {
+			/**
+			 * Dismiss Notice.
+			 *
+			 * @param {string} dismissId Notification id.
+			 */
+			dismissNotice: (dismissId) => {
+				return request('smush_dismiss_notice', {
+					key: dismissId
+				});
+			},
+
+			/**
+			 * Hide the new features modal.
+			 *
+			 * @param {string} modalID Notification id.
+			 */
+			hideModal: (modalID) => request('hide_modal', {
+				modal_id: modalID,
+			}),
+
+			/**
+			 * Custom request.
+			 *
+			 * @param {Object} data
+			 */
+			request: (data) => data.action && request(data.action, data),
+		},
+
+		scanMediaLibrary: {
+			start: ( optimize_on_scan_completed = false ) => {
+				optimize_on_scan_completed = optimize_on_scan_completed ? 1 : 0;
+				const _ajax_nonce = window.wp_smushit_data.media_library_scan.nonce;
+				return request( 'wp_smush_start_background_scan', {
+					optimize_on_scan_completed,
+					_ajax_nonce,
+				} );
+			},
+
+			cancel: () => {
+				const _ajax_nonce = window.wp_smushit_data.media_library_scan.nonce;
+				return request( 'wp_smush_cancel_background_scan', {
+					_ajax_nonce,
+				} );
+			},
+
+			getScanStatus: () => {
+				const _ajax_nonce = window.wp_smushit_data.media_library_scan.nonce;
+				return request( 'wp_smush_get_background_scan_status', {
+					_ajax_nonce,
+				} );
+			},
+		},
+	};
+
+	assign(this, methods);
+}
+
+const SmushAjax = new SmushFetcher();
+export default SmushAjax;