Prep Plugin for release on WordPress.org

Escape everything that should be escaped.
Add nonce checks where needed.
Sanitize all inputs.
Apply Code style changes across the codebase.
Correct many deprecation notices.
Optimize load order of many filters.

views/domain/dns-table.php

@@ -11,10 +11,10 @@
 
 	<thead>
 		<tr>
-		<th class="wu-w-4/12"><?php _e('Host', 'wp-multisite-waas'); ?></th>
-		<th class="wu-w-2/12"><?php _e('Type', 'wp-multisite-waas'); ?></th>
-		<th class="wu-w-4/12"><?php _e('IP / Target', 'wp-multisite-waas'); ?></th>
-		<th class="wu-w-2/12"><?php _e('TTL', 'wp-multisite-waas'); ?></th>
+		<th class="wu-w-4/12"><?php esc_html_e('Host', 'wp-multisite-waas'); ?></th>
+		<th class="wu-w-2/12"><?php esc_html_e('Type', 'wp-multisite-waas'); ?></th>
+		<th class="wu-w-4/12"><?php esc_html_e('IP / Target', 'wp-multisite-waas'); ?></th>
+		<th class="wu-w-2/12"><?php esc_html_e('TTL', 'wp-multisite-waas'); ?></th>
 		</tr>
 	</thead>
 
@@ -24,7 +24,7 @@
 
 		<td colspan="4">
 
-			<?php _e('Loading DNS entries...', 'wp-multisite-waas'); ?>
+			<?php esc_html_e('Loading DNS entries...', 'wp-multisite-waas'); ?>
 
 		</td>
 
@@ -70,7 +70,7 @@
 		</tr>
 
 		<tr>
-		<td colspan="2"><?php _e('Your Network IP', 'wp-multisite-waas'); ?></td>
+		<td colspan="2"><?php esc_html_e('Your Network IP', 'wp-multisite-waas'); ?></td>
 		<td colspan="2" class="wu-text-left">{{ results.network_ip }}</td>
 		</tr>
 
@@ -79,53 +79,3 @@
 	</table>
 
 </div>
-
-<script>
-
-(function($) {
-
-	wu_dns_table = new Vue({
-	el: '#wu-dns-table',
-	data: {
-		error: null,
-		results: {},
-		loading: true,
-	},
-	updated() {
-		this.$nextTick(function() {
-
-		window.wu_initialize_tooltip();
-
-		});
-	}
-	})
-
-	$(document).ready(function() {
-
-	$.ajax({
-		url: ajaxurl,
-		data: {
-		action: 'wu_get_dns_records',
-		domain: '<?php echo esc_js($domain->get_domain()); ?>',
-		},
-		success: function(data) {
-
-		Vue.set(wu_dns_table, 'loading', false);
-
-		if (data.success) {
-
-			Vue.set(wu_dns_table, 'results', data.data);
-
-		} else {
-
-			Vue.set(wu_dns_table, 'error', data.data);
-
-		} // end if;
-
-		},
-	})
-
-	});
-})(jQuery);
-
-</script>