EM: Fix bug where Facebook profiles get added to author field (#3103)

Fix bug where authors from open graph metadata fields only got added if they contained a Facebook link (as opposed to the intended result which is to skip the field if it did).

Embedded Metadata.js

@@ -9,7 +9,7 @@
 	"inRepository": true,
 	"translatorType": 4,
 	"browserSupport": "gcsibv",
-	"lastUpdated": "2023-04-24 14:42:56"
+	"lastUpdated": "2023-08-11 09:54:50"
 }
 
 /*
@@ -736,7 +736,7 @@ function tryOgAuthors(doc) {
 	var authors = [];
 	var ogAuthors = ZU.xpath(doc, '//meta[@property="article:author" or @property="video:director" or @property="music:musician"]');
 	for (var i = 0; i < ogAuthors.length; i++) {
-		if (ogAuthors[i].content && /(https?:\/\/)?[\da-z.-]+\.[a-z.]{2,6}/.test(ogAuthors[i].content) && ogAuthors[i].content !== "false") {
+		if (ogAuthors[i].content && !/(https?:\/\/)?[\da-z.-]+\.[a-z.]{2,6}/.test(ogAuthors[i].content) && ogAuthors[i].content !== "false") {
 			authors.push(ZU.cleanAuthor(ogAuthors[i].content, "author"));
 		}
 	}
@@ -2008,6 +2008,31 @@ var testCases = [
 				"seeAlso": []
 			}
 		]
+	},
+	{
+		"type": "web",
+		"url": "https://www.nhs.uk/conditions/baby/babys-development/behaviour/separation-anxiety/",
+		"items": [
+			{
+				"itemType": "webpage",
+				"title": "Separation anxiety",
+				"creators": [],
+				"date": "7 Dec 2020, 4:40 p.m.",
+				"abstractNote": "Separation anxiety is a normal part of your child's development. Find out how to handle the times when your baby or toddler cries or is clingy when you leave them.",
+				"language": "en",
+				"url": "https://www.nhs.uk/conditions/baby/babys-development/behaviour/separation-anxiety/",
+				"websiteTitle": "nhs.uk",
+				"attachments": [
+					{
+						"title": "Snapshot",
+						"mimeType": "text/html"
+					}
+				],
+				"tags": [],
+				"notes": [],
+				"seeAlso": []
+			}
+		]
 	}
 ]
 /** END TEST CASES **/