Add content search type

Signed-off-by: tobiasKaminsky <[email protected]>

src/androidTest/java/com/owncloud/android/lib/resources/files/SearchRemoteOperationTest.java

@@ -152,6 +152,25 @@ public void oneFavorite() {
         assertEquals(path, remoteFile.getRemotePath());
     }
 
+    @Test
+    public void testContentTypeSearch() throws IOException {
+        String imagePath = createFile("image");
+        assertTrue(new UploadFileRemoteOperation(imagePath, "/image.jpg", "image/jpg", "123")
+                           .execute(client).isSuccess());
+
+        String filePath = createFile("pdf");
+        assertTrue(new UploadFileRemoteOperation(filePath, "/pdf.pdf", "application/pdf", "123")
+                           .execute(client).isSuccess());
+
+        SearchRemoteOperation sut = new SearchRemoteOperation("application/pdf",
+                                                              SearchRemoteOperation.SearchType.CONTENT_TYPE_SEARCH,
+                                                              false);
+
+        RemoteOperationResult result = sut.execute(client);
+        assertTrue(result.isSuccess());
+        assertEquals(1, result.getData().size());
+    }
+
     /**
      * shows just all files, but sorted by date
      */

src/main/java/com/owncloud/android/lib/resources/files/NcSearchMethod.java

@@ -157,6 +157,7 @@ private Document createQuery(String searchQuery) {
             propElement = query.createElementNS(DAV_NAMESPACE, "d:prop");
 
             switch (searchType) {
+                case CONTENT_TYPE_SEARCH:
                 case PHOTO_SEARCH:
                     queryElement = query.createElementNS(DAV_NAMESPACE, "d:getcontenttype");
                     break;

src/main/java/com/owncloud/android/lib/resources/files/SearchRemoteOperation.java

@@ -49,6 +49,7 @@ public class SearchRemoteOperation extends RemoteOperation {
     public enum SearchType {
         FILE_SEARCH, // search by name
         FAVORITE_SEARCH, // get all favorited files/folder
+        CONTENT_TYPE_SEARCH, // search by mimetype
         RECENTLY_MODIFIED_SEARCH, // get files/folders that were modified within last 7 days, ordered descending by time
         PHOTO_SEARCH, // gets all files with mimetype "image/%"
         GALLERY_SEARCH, // combined photo and video