Fixieee

src/main/java/org/jabref/logic/importer/fetcher/IEEE.java

@@ -24,7 +24,10 @@
 public class IEEE implements FulltextFetcher {
 
     private static final Logger LOGGER = LoggerFactory.getLogger(IEEE.class);
+    private static final String STAMP_BASE_STRING_DOCUMENT = "/stamp/stamp.jsp?tp=&arnumber=";
     private static final Pattern STAMP_PATTERN = Pattern.compile("(/stamp/stamp.jsp\\?t?p?=?&?arnumber=[0-9]+)");
+    private static final Pattern DOCUMENT_PATTERN = Pattern.compile("document/([0-9]+)/");
+
     private static final Pattern PDF_PATTERN = Pattern.compile("\"(https://ieeexplore.ieee.org/ielx[0-9/]+\\.pdf[^\"]+)\"");
     private static final String IEEE_DOI = "10.1109";
     private static final String BASE_URL = "https://ieeexplore.ieee.org";
@@ -38,12 +41,20 @@ public Optional<URL> findFullText(BibEntry entry) throws IOException {
         // Try URL first -- will primarily work for entries from the old IEEE search
         Optional<String> urlString = entry.getField(FieldName.URL);
         if (urlString.isPresent()) {
-            // Is the URL a direct link to IEEE?
-            Matcher matcher = STAMP_PATTERN.matcher(urlString.get());
-            if (matcher.find()) {
+
+            Matcher documentUrlMatcher = DOCUMENT_PATTERN.matcher(urlString.get());
+            if (documentUrlMatcher.find()) {
+                String docId = documentUrlMatcher.group(1);
+                stampString = STAMP_BASE_STRING_DOCUMENT + docId;
+            }
+
+            //You get this url if you export bibtex from IEEE
+            Matcher stampMatcher = STAMP_PATTERN.matcher(urlString.get());
+            if (stampMatcher.find()) {
                 // Found it
-                stampString = matcher.group(1);
+                stampString = stampMatcher.group(1);
             }
+
         }
 
         // If not, try DOI

src/test/java/org/jabref/logic/importer/fetcher/IEEETest.java

@@ -15,6 +15,7 @@
 
 @FetcherTest
 class IEEETest {
+
     private IEEE finder;
     private BibEntry entry;
 
@@ -34,6 +35,15 @@ void findByDOI() throws IOException {
                 finder.findFullText(entry));
     }
 
+    @Test
+    void findByDocumentUrl() throws IOException {
+        entry.setField("url", "https://ieeexplore.ieee.org/document/7421926/");
+        assertEquals(
+                Optional.of(
+                        new URL("https://ieeexplore.ieee.org/ielx7/6287639/7419931/07421926.pdf?tp=&arnumber=7421926&isnumber=7419931")),
+                finder.findFullText(entry));
+    }
+
     @Test
     void findByURL() throws IOException {
         entry.setField("url", "https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7421926");