fixed suggestions

Author: RaduCristianPopescu

includes/admin/feedzy-rss-feeds-admin.php

@@ -2521,30 +2521,26 @@ public function add_black_friday_data( $configs ) {
 	 */
 	public function validate_feed() {
 		try {
-			if ( ! isset( $_POST['nonce'] ) || ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['nonce'] ) ), FEEDZY_BASEFILE ) ) {
-			wp_send_json_error( array( 'message' => __( 'Security check failed.', 'feedzy-rss-feeds' ) ) );
-			return;
-		}
+			if ( ! isset( $_POST['nonce'] ) ||
+			! wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['nonce'] ) ), FEEDZY_BASEFILE ) ) {
+				wp_send_json_error( array( 'message' => __( 'Security check failed.', 'feedzy-rss-feeds' ) ) );
+			}
 
 			$feed_urls = isset($_POST['feed_url']) ? sanitize_text_field( wp_unslash( $_POST['feed_url'] ) ) : '';
 
 			if (empty($feed_urls)) {
 				wp_send_json_error(array('message' => __('Feed URL cannot be empty.', 'feedzy-rss-feeds')));
-				return;
 			}
 
 			$urls = array_map('trim', explode(',', $feed_urls));
 			$urls = array_filter($urls);
 
 			if (empty($urls)) {
 				wp_send_json_error(array('message' => __('No valid URLs provided.', 'feedzy-rss-feeds')));
-				return;
 			}
 
 			$results = array();
 
-			$cache = isset($_POST['cache']) ? sanitize_text_field( wp_unslash( $_POST['cache'] ) ) : '1_mins';
-
 			foreach ($urls as $feed_url) {
 				$feed_url = esc_url_raw($feed_url);
 
@@ -2557,7 +2553,7 @@ public function validate_feed() {
 					continue;
 				}
 
-				$feed = $this->fetch_feed(array($feed_url), $cache, array());
+				$feed = $this->fetch_feed(array($feed_url), '1_mins', array());
 
 				if ( is_wp_error($feed) ) {
 					$results[] = array(
@@ -2630,7 +2626,7 @@ public function validate_feed() {
 			wp_send_json_success(array(
 				'results' => $results
 			));
-		} catch (Exception $e) {
+		} catch (Throwable $e) {
 			wp_send_json_error(array(
 				/* translators: %s is the error message */
 				'message' => sprintf(__('An error occurred: %s', 'feedzy-rss-feeds'), $e->getMessage())

includes/views/css/import-metabox-edit.css

@@ -208,14 +208,13 @@ span.feedzy-spinner {
     padding: 12px 15px;
     border-radius: 4px;
     font-size: 14px;
-    animation: slideIn 0.3s ease-out;
     position: relative;
     z-index: 10;
-	display: flex;
-	flex-direction: column;
+    display: flex;
+    flex-direction: column;
     align-items: flex-start;
     gap: 8px;
-	border: 1px solid #5555559c;
+    border: 1px solid #5555559c;
 }
 
 .feedzy-wrap .fz-validation-message button {

includes/views/js/import-metabox-edit.js

@@ -202,7 +202,6 @@
 	function showMessage(message, autoDismiss = true) {
 		const $container = $('.fz-validation-summary');
 		if (!$container.length) {
-			$('body').append('<div class="fz-validation-summary"></div>');
 			return;
 		}
 
@@ -217,10 +216,14 @@
 		if (autoDismiss) {
 			$message.delay(5000).fadeOut(300, () => $message.remove());
 		} else {
-			$message.append(
-				'<button type="button" class="button button-primary">✕</button>'
-			);
-			$message.find('button').on('click', function (e) {
+			const $closeButton = $('<button>', {
+				type: 'button',
+				class: 'button button-primary',
+				text: '✕'
+			});
+
+			$message.append($closeButton);
+			$closeButton.on('click', function (e) {
 				e.preventDefault();
 				$(this)
 					.parent()