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#256: list versions of a file (API)

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This commit is contained in:
Benjamin Gamard 2019-01-30 21:14:07 +01:00
parent 4469bb7bee
commit 8bdab73ae9
4 changed files with 104 additions and 3 deletions
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14
docs-core/src/main/java/com/sismics/docs/core/dao/FileDao.java
View File

@ -190,4 +190,18 @@ public class FileDao {
q.setParameter("documentId", documentId);
return q.getResultList();
}
/**
* Get all files from a version.
*
* @param versionId Version ID
* @return List of files
*/
@SuppressWarnings("unchecked")
public List<File> getByVersionId(String versionId) {
EntityManager em = ThreadLocalContext.get().getEntityManager();
Query q = em.createQuery("select f from File f where f.versionId = :versionId and f.deleteDate is null order by f.order asc");
q.setParameter("versionId", versionId);
return q.getResultList();
}
}

5
docs-core/src/main/java/com/sismics/docs/core/util/FileUtil.java
View File

@ -160,10 +160,13 @@ public class FileUtil {
previousFile.setVersionId(UUID.randomUUID().toString());
}
previousFile.setLatestVersion(false);
// Copy the previous file metadata
file.setOrder(previousFile.getOrder());
file.setVersionId(previousFile.getVersionId());
file.setVersion(previousFile.getVersion() + 1);
// Update the previous file
previousFile.setLatestVersion(false);
fileDao.update(previousFile);
}
}

55
docs-web/src/main/java/com/sismics/docs/rest/resource/FileResource.java
View File

@ -392,10 +392,10 @@ public class FileResource extends BaseResource {
* @apiParam {String} share Share ID
* @apiSuccess {Object[]} files List of files
* @apiSuccess {String} files.id ID
* @apiSuccess {String} files.mimetype MIME type
* @apiSuccess {String} files.processing True if the file is currently processing
* @apiSuccess {String} files.name File name
* @apiSuccess {String} files.version Zero-based version number
* @apiSuccess {String} files.processing True if the file is currently processing
* @apiSuccess {String} files.mimetype MIME type
* @apiSuccess {String} files.document_id Document ID
* @apiSuccess {String} files.create_date Create date (timestamp)
* @apiSuccess {String} files.size File size (in bytes)
@ -450,6 +450,57 @@ public class FileResource extends BaseResource {
.add("files", files);
return Response.ok().entity(response.build()).build();
}
/**
* List all versions of a file.
*
* @api {get} /file/id/versions Get versions of a file
* @apiName GetFileVersions
* @apiGroup File
* @apiParam {String} id File ID
* @apiSuccess {Object[]} files List of files
* @apiSuccess {String} files.id ID
* @apiSuccess {String} files.name File name
* @apiSuccess {String} files.version Zero-based version number
* @apiSuccess {String} files.mimetype MIME type
* @apiSuccess {String} files.create_date Create date (timestamp)
* @apiError (client) ForbiddenError Access denied
* @apiError (client) NotFound File not found
* @apiPermission user
* @apiVersion 1.5.0
*
* @param id File ID
* @return Response
*/
@GET
@Path("{id: [a-z0-9\\-]+}/versions")
public Response versions(@PathParam("id") String id) {
if (!authenticate()) {
throw new ForbiddenClientException();
}
// Get versions
File file = findFile(id, null);
FileDao fileDao = new FileDao();
List<File> fileList = Lists.newArrayList(file);
if (file.getVersionId() != null) {
fileList = fileDao.getByVersionId(file.getVersionId());
}
JsonArrayBuilder files = Json.createArrayBuilder();
for (File fileDb : fileList) {
files.add(Json.createObjectBuilder()
.add("id", fileDb.getId())
.add("name", JsonUtil.nullable(fileDb.getName()))
.add("version", fileDb.getVersion())
.add("mimetype", fileDb.getMimeType())
.add("create_date", fileDb.getCreateDate().getTime()));
}
JsonObjectBuilder response = Json.createObjectBuilder()
.add("files", files);
return Response.ok().entity(response.build()).build();
}
/**
* Deletes a file.

33
docs-web/src/test/java/com/sismics/docs/rest/TestFileResource.java
View File

@ -140,6 +140,7 @@ public class TestFileResource extends BaseJerseyTest {
Assert.assertEquals(2, files.size());
Assert.assertEquals(file1Id, files.getJsonObject(0).getString("id"));
Assert.assertEquals("PIA00452.jpg", files.getJsonObject(0).getString("name"));
Assert.assertEquals("image/jpeg", files.getJsonObject(0).getString("mimetype"));
Assert.assertEquals(0, files.getJsonObject(0).getInt("version"));
Assert.assertEquals(163510L, files.getJsonObject(0).getJsonNumber("size").longValue());
Assert.assertEquals(file2Id, files.getJsonObject(1).getString("id"));
@ -228,6 +229,19 @@ public class TestFileResource extends BaseJerseyTest {
.cookie(TokenBasedSecurityFilter.COOKIE_NAME, file1Token)
.post(Entity.form(new Form()), JsonObject.class);
// Get all versions from a file
json = target().path("/file/" + file2Id + "/versions")
.request()
.cookie(TokenBasedSecurityFilter.COOKIE_NAME, file1Token)
.get(JsonObject.class);
files = json.getJsonArray("files");
Assert.assertEquals(1, files.size());
JsonObject file = files.getJsonObject(0);
Assert.assertEquals(file2Id, file.getString("id"));
Assert.assertEquals("PIA00452.jpg", file.getString("name"));
Assert.assertEquals("image/jpeg", file.getString("mimetype"));
Assert.assertEquals(0, file.getInt("version"));
// Add a new version to a file
String file3Id;
try (InputStream is0 = Resources.getResource("file/document.txt").openStream()) {
@ -248,6 +262,25 @@ public class TestFileResource extends BaseJerseyTest {
}
}
// Get all versions from a file
json = target().path("/file/" + file2Id + "/versions")
.request()
.cookie(TokenBasedSecurityFilter.COOKIE_NAME, file1Token)
.get(JsonObject.class);
files = json.getJsonArray("files");
Assert.assertEquals(2, files.size());
file = files.getJsonObject(1);
Assert.assertEquals(file3Id, file.getString("id"));
Assert.assertEquals("document.txt", file.getString("name"));
Assert.assertEquals("text/plain", file.getString("mimetype"));
Assert.assertEquals(1, file.getInt("version"));
// Delete the previous version
json = target().path("/file/" + file2Id).request()
.cookie(TokenBasedSecurityFilter.COOKIE_NAME, file1Token)
.delete(JsonObject.class);
Assert.assertEquals("ok", json.getString("status"));
// Check the newly created version
json = target().path("/file/list")
.queryParam("id", document1Id)