Added easy webmaster code pasting

inc/views/debug/index.php

@@ -1,2 +1,7 @@
 <?php
-//* We often discover what will do, by finding out what will not do; and probably he who never made a mistake never made a discovery - Samuel Smiles
+/**
+ * We often discover what will do, by finding out what will not do;
+ * and probably he who never made a mistake never made a discovery.
+ *
+ * - Samuel Smiles
+ */

index.php

@@ -1,2 +1,7 @@
 <?php
-//* Our greatest weakness lies in giving up. The most certain way to succeed is always to try just one more time. - Thomas A. Edison
+/**
+ * Our greatest weakness lies in giving up.
+ * The most certain way to succeed is always to try just one more time.
+ *
+ * - Thomas A. Edison
+ */

lib/js/tsf.js

@@ -1678,6 +1678,43 @@ window.tsf = {
 			counter.className = counterClass;
 	},
 
+	/**
+	 * Initializes Webmasters' meta input.
+	 *
+	 * @since 3.1.0
+	 *
+	 * @function
+	 * @return {undefined}
+	 */
+	_initWebmastersInput: function() {
+
+		if ( ! tsf.states.isSettingsPage )
+			return;
+
+		let $inputs = jQuery( [
+			"#autodescription-site-settings\\[google_verification\\]",
+			"#autodescription-site-settings\\[bing_verification\\]",
+			"#autodescription-site-settings\\[yandex_verification\\]",
+			"#autodescription-site-settings\\[pint_verification\\]"
+		].join( ', ' ) );
+
+		if ( ! $inputs.length )
+			return;
+
+		$inputs.on( 'paste', ( event ) => {
+			let val = event.originalEvent.clipboardData && event.originalEvent.clipboardData.getData('text') || void 0;
+
+			if ( val ) {
+				let match = /<meta[^>]+content=(\"|\')?([^\"\'>\s]+)\1?.*?>/i.exec( val );
+				if ( match && 2 in match && 'string' === typeof match[2] && match[2].length ) {
+					event.stopPropagation();
+					event.preventDefault();
+					event.target.value = match[2];
+				}
+			}
+		} );
+	},
+
 	/**
 	 * Initializes counters.
 	 *
@@ -2464,6 +2501,8 @@ window.tsf = {
 		tsf._initDescInputs();
 		tsf._initSocialDescInputs();
 
+		tsf._initWebmastersInput();
+
 		// Sets tabs to correct radio button on load.
 		tsf.setTabsOnload();
 

readme.txt

@@ -385,7 +385,8 @@ TODO: Update plugin setup guide, as pagination settings have been updated.
 		* On Firefox, list table overflow is now less prone to happen. We've removed compatibility fixes, and introduced a flexible system via CSS.
 			* The overflowing is caused by a bug in Internet Explorer 6, which Firefox happily integrated, affecting roughly 30% of their users.
 			* In short, [Gecko ignores word-wrap values in tables](https://bugzilla.mozilla.org/show_bug.cgi?id=587438), and for [13 years running](https://bugzilla.mozilla.org/show_bug.cgi?id=307866), Firefox ignores overflow-preventing width values. Both these bugs combined cause mayhem.
-		* TODO maybe: Webmasters' code input now automatically stripts extraneous HTML. So, you can simply paste the code you copied from the analytical setup interfaces.
+		*  Webmasters' code input now automatically stripts extraneous HTML. So, you can simply paste the code you copied from the analytical setup interfaces.
+			* TODO this might not work on IE11? If it doesn't, we won't upgrade this functionality to support it.
 		* The upgrade routine is now more intelligent, and is now able to skip upgrades that aren't necessary for new installations.
 		* The upgrade routine can no longer happen on the SEO Settings page; instead, it redirects you from it to prevent setting desynchronization.
 		* The upgrade routine automatically registers the default site options for new sites, so the admin interface no longer needs to be accessed (once) for them to have effect.