Merge pull request #404 from extractus/8.0.12

v8.0.12

Author: ndaidong

package.json

@@ -1,5 +1,5 @@
 {
-  "version": "8.0.11",
+  "version": "8.0.12",
   "name": "@extractus/article-extractor",
   "description": "To extract main article from given URL",
   "homepage": "https://github.com/extractus/article-extractor",

src/utils/extractLdSchema.js

@@ -56,7 +56,7 @@ export default (document, entry) => {
 
   ldSchemas.forEach(ldSchema => {
     const ldJson = parseJson(ldSchema.textContent.replace(/[\n\r\t]/g, ''))
-    const isAllowedLdJsonType = typeSchemas.includes(ldJson['@type'].toLowerCase())
+    const isAllowedLdJsonType = typeSchemas.includes(ldJson['@type']?.toLowerCase())
 
     if (ldJson && isAllowedLdJsonType) {
       Object.entries(attributeLists).forEach(([key, attr]) => {

test-data/regular-article-json-ld.html

@@ -12,6 +12,27 @@
     <meta property="og:title" content="Article title here">
     <meta property="og:url" content="https://somewhere.com/path/to/article-title-here">
 
+<script type="application/ld+json">
+    [{ "@context": "https://schema.org",
+      "@type": "SomeRandomType",
+      "author": "Alice",
+      "keywords": "keyword1, keyword2, keyword3",
+      "keywords_with_line_breaks": "keyword1, keyword2,
+      keyword3",
+      "datePublished": "23\/01\/2014",
+      "dateCreated": "23\/01\/2014"
+    },
+    { "@context": "https://schema.org",
+      "@type": "AnotherRandomType",
+      "author": {
+        "@type": "Person",
+        "name": "Alice"
+      },
+      "keywords": "keyword1, keyword2, keyword3",
+      "keywords_with_line_breaks": "keyword1, keyword2,
+      keyword3"
+    }]
+  </script>
 
 <script type="application/ld+json">
     { "@context": "https://schema.org",