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Posted to commits@ambari.apache.org by db...@apache.org on 2016/04/13 14:22:46 UTC
[2/2] ambari git commit: AMBARI-15829. Files View: Extract the
directory viewer UI component so that other views can use it. (dipayanb)
AMBARI-15829. Files View: Extract the directory viewer UI component so that other views can use it. (dipayanb)
Project: http://git-wip-us.apache.org/repos/asf/ambari/repo
Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/281307fc
Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/281307fc
Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/281307fc
Branch: refs/heads/trunk
Commit: 281307fceb533c1a557d9972991263546288bb41
Parents: 33ef653
Author: Dipayan Bhowmick <di...@gmail.com>
Authored: Wed Apr 13 17:52:01 2016 +0530
Committer: Dipayan Bhowmick <di...@gmail.com>
Committed: Wed Apr 13 17:52:01 2016 +0530
----------------------------------------------------------------------
contrib/views/commons/README.md | 84 ++++
contrib/views/commons/pom.xml | 140 ++++++
.../MisconfigurationFormattedException.java | 43 ++
.../exceptions/NotFoundFormattedException.java | 27 ++
.../exceptions/ServiceFormattedException.java | 57 +++
.../view/commons/hdfs/FileOperationService.java | 479 ++++++++++++++++++
.../ambari/view/commons/hdfs/HdfsService.java | 160 ++++++
.../ambari/view/commons/hdfs/UploadService.java | 138 ++++++
.../ambari/view/commons/hdfs/UserService.java | 106 ++++
.../resources/ui/hdfs-directory-viewer/.bowerrc | 4 +
.../ui/hdfs-directory-viewer/.editorconfig | 34 ++
.../ui/hdfs-directory-viewer/.ember-cli | 27 ++
.../ui/hdfs-directory-viewer/.gitignore | 17 +
.../ui/hdfs-directory-viewer/.jshintrc | 32 ++
.../ui/hdfs-directory-viewer/.npmignore | 30 ++
.../ui/hdfs-directory-viewer/.travis.yml | 50 ++
.../ui/hdfs-directory-viewer/.watchmanconfig | 21 +
.../ui/hdfs-directory-viewer/LICENSE.md | 28 ++
.../ui/hdfs-directory-viewer/README.md | 97 ++++
.../ui/hdfs-directory-viewer/addon/.gitkeep | 0
.../addon/components/directory-viewer.js | 196 ++++++++
.../templates/components/directory-viewer.hbs | 18 +
.../addon/utils/viewer-config.js | 59 +++
.../ui/hdfs-directory-viewer/app/.gitkeep | 0
.../app/components/directory-viewer.js | 19 +
.../app/utils/viewer-config.js | 19 +
.../ui/hdfs-directory-viewer/bower.json | 19 +
.../hdfs-directory-viewer/config/ember-try.js | 54 +++
.../hdfs-directory-viewer/config/environment.js | 24 +
.../ui/hdfs-directory-viewer/ember-cli-build.js | 36 ++
.../resources/ui/hdfs-directory-viewer/index.js | 32 ++
.../ui/hdfs-directory-viewer/package.json | 51 ++
.../ui/hdfs-directory-viewer/testem.json | 12 +
.../ui/hdfs-directory-viewer/tests/.jshintrc | 52 ++
.../tests/dummy/app/app.js | 36 ++
.../tests/dummy/app/components/.gitkeep | 0
.../tests/dummy/app/controllers/.gitkeep | 0
.../tests/dummy/app/controllers/application.js | 32 ++
.../tests/dummy/app/helpers/.gitkeep | 0
.../tests/dummy/app/index.html | 43 ++
.../tests/dummy/app/models/.gitkeep | 0
.../tests/dummy/app/router.js | 29 ++
.../tests/dummy/app/routes/.gitkeep | 0
.../tests/dummy/app/styles/app.css | 23 +
.../tests/dummy/app/templates/application.hbs | 36 ++
.../dummy/app/templates/components/.gitkeep | 0
.../tests/dummy/app/utils/my-viewer-config.js | 35 ++
.../tests/dummy/config/environment.js | 65 +++
.../tests/dummy/public/crossdomain.xml | 15 +
.../tests/dummy/public/robots.txt | 3 +
.../tests/helpers/destroy-app.js | 23 +
.../tests/helpers/module-for-acceptance.js | 41 ++
.../tests/helpers/resolver.js | 29 ++
.../tests/helpers/start-app.js | 36 ++
.../ui/hdfs-directory-viewer/tests/index.html | 52 ++
.../tests/integration/.gitkeep | 0
.../hdfs-directory-viewer/tests/test-helper.js | 24 +
.../hdfs-directory-viewer/tests/unit/.gitkeep | 0
.../ui/hdfs-directory-viewer/vendor/.gitkeep | 0
contrib/views/files/pom.xml | 5 +
.../view/filebrowser/DownloadService.java | 8 +-
.../view/filebrowser/FileBrowserService.java | 13 +-
.../view/filebrowser/FileOperationService.java | 484 -------------------
.../view/filebrowser/FilePreviewService.java | 7 +-
.../ambari/view/filebrowser/HdfsService.java | 160 ------
.../ambari/view/filebrowser/HelpService.java | 67 +--
.../ambari/view/filebrowser/UploadService.java | 137 ------
.../MisconfigurationFormattedException.java | 43 --
.../utils/NotFoundFormattedException.java | 27 --
.../utils/ServiceFormattedException.java | 57 ---
.../resources/ui/app/services/file-operation.js | 4 +-
.../files/src/main/resources/ui/package.json | 5 +
.../view/filebrowser/FilebrowserTest.java | 1 +
contrib/views/pom.xml | 1 +
74 files changed, 2721 insertions(+), 985 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/README.md
----------------------------------------------------------------------
diff --git a/contrib/views/commons/README.md b/contrib/views/commons/README.md
new file mode 100644
index 0000000..b956fbd
--- /dev/null
+++ b/contrib/views/commons/README.md
@@ -0,0 +1,84 @@
+<!---
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements. See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License. You may obtain a copy of the License at [http://www.apache.org/licenses/LICENSE-2.0](http://www.apache.org/licenses/LICENSE-2.0)
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+#Ambari Views Commons Module
+
+Have this as a dependency in the view which need the functionality.
+
+This has common code for:
+
+* HDFS access
+
+**Note: More to be added later**
+
+### How to Include it in dependant project
+
+In the service class for the project use `commons` projects code in the way described in the below example for `files` view.
+
+```java
+package org.apache.ambari.view.filebrowser;
+
+import javax.ws.rs.Path;
+
+import org.apache.ambari.view.ViewContext;
+
+import com.google.inject.Inject;
+import org.apache.ambari.view.commons.hdfs.FileOperationService;
+import org.apache.ambari.view.commons.hdfs.UploadService;
+import org.apache.ambari.view.commons.hdfs.UserService;
+
+/**
+ * Root files service
+ */
+public class FileBrowserService {
+
+ @Inject
+ ViewContext context;
+
+ /**
+ * @see UploadService
+ * @return service
+ */
+ @Path("/upload")
+ public UploadService upload() {
+ return new UploadService(context);
+ }
+
+ /**
+ * @see org.apache.ambari.view.commons.hdfs.FileOperationService
+ * @return service
+ */
+ @Path("/fileops")
+ public FileOperationService fileOps() {
+ return new FileOperationService(context);
+ }
+
+ /**
+ * @see org.apache.ambari.view.commons.hdfs.UserService
+ * @return service
+ */
+ @Path("/user")
+ public UserService userService() { return new UserService(context); }
+
+}
+```
+
+
+####Also, look into the various ember addons that are included in `src/main/resources/ui`.
+Currently we have:
+
+* hdfs-directory-viewer
+
+**More to be added later**
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/pom.xml
----------------------------------------------------------------------
diff --git a/contrib/views/commons/pom.xml b/contrib/views/commons/pom.xml
new file mode 100644
index 0000000..5018d46
--- /dev/null
+++ b/contrib/views/commons/pom.xml
@@ -0,0 +1,140 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+ <modelVersion>4.0.0</modelVersion>
+ <artifactId>ambari-views-commons</artifactId>
+ <version>2.0.0.0-SNAPSHOT</version>
+ <name>Ambari View Commons</name>
+
+ <parent>
+ <artifactId>ambari-contrib-views</artifactId>
+ <groupId>org.apache.ambari.contrib.views</groupId>
+ <version>2.0.0.0-SNAPSHOT</version>
+ </parent>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.ambari.contrib.views</groupId>
+ <artifactId>ambari-views-utils</artifactId>
+ <version>2.0.0.0-SNAPSHOT</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.ambari</groupId>
+ <artifactId>ambari-views</artifactId>
+ <scope>provided</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-hdfs</artifactId>
+ <version>${hadoop.version}</version>
+ <exclusions>
+ <exclusion>
+ <groupId>tomcat</groupId>
+ <artifactId>jasper-runtime</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-common</artifactId>
+ <version>${hadoop.version}</version>
+ <exclusions>
+ <exclusion>
+ <groupId>tomcat</groupId>
+ <artifactId>jasper-runtime</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+
+ <dependency>
+ <groupId>com.google.inject</groupId>
+ <artifactId>guice</artifactId>
+ </dependency>
+
+ <dependency>
+ <groupId>com.googlecode.json-simple</groupId>
+ <artifactId>json-simple</artifactId>
+ </dependency>
+
+ <dependency>
+ <groupId>com.sun.jersey.contribs</groupId>
+ <artifactId>jersey-multipart</artifactId>
+ </dependency>
+
+ <dependency>
+ <groupId>org.glassfish.jersey.containers</groupId>
+ <artifactId>jersey-container-servlet</artifactId>
+ <scope>provided</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>commons-io</groupId>
+ <artifactId>commons-io</artifactId>
+ <version>2.4</version>
+ </dependency>
+
+ <!-- Testing -->
+ <dependency>
+ <groupId>com.sun.jersey.jersey-test-framework</groupId>
+ <artifactId>jersey-test-framework-core</artifactId>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.hadoop</groupId>
+ <artifactId>hadoop-minicluster</artifactId>
+ <version>${hadoop.version}</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.easymock</groupId>
+ <artifactId>easymock</artifactId>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <resources>
+ <resource>
+ <directory>src/main/resources/</directory>
+ <filtering>false</filtering>
+ <excludes>
+ <exclude>ui/**</exclude>
+ </excludes>
+ </resource>
+ </resources>
+ </build>
+
+ <properties>
+ <ambari.dir>${project.parent.parent.parent.basedir}</ambari.dir>
+ </properties>
+</project>
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/exceptions/MisconfigurationFormattedException.java
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/exceptions/MisconfigurationFormattedException.java b/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/exceptions/MisconfigurationFormattedException.java
new file mode 100644
index 0000000..b7ce938
--- /dev/null
+++ b/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/exceptions/MisconfigurationFormattedException.java
@@ -0,0 +1,43 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.ambari.view.commons.exceptions;
+
+import org.json.simple.JSONObject;
+
+import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.util.HashMap;
+
+public class MisconfigurationFormattedException extends WebApplicationException {
+ private final static int STATUS = 500;
+ private final static String message = "Parameter \"%s\" is set to null";
+
+ public MisconfigurationFormattedException(String name) {
+ super(errorEntity(name));
+ }
+
+ protected static Response errorEntity(String name) {
+ HashMap<String, Object> response = new HashMap<String, Object>();
+ response.put("message", String.format(message, name));
+ response.put("trace", null);
+ response.put("status", STATUS);
+ return Response.status(STATUS).entity(new JSONObject(response)).type(MediaType.APPLICATION_JSON).build();
+ }
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/exceptions/NotFoundFormattedException.java
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/exceptions/NotFoundFormattedException.java b/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/exceptions/NotFoundFormattedException.java
new file mode 100644
index 0000000..a8c51f7
--- /dev/null
+++ b/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/exceptions/NotFoundFormattedException.java
@@ -0,0 +1,27 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.ambari.view.commons.exceptions;
+
+public class NotFoundFormattedException extends ServiceFormattedException {
+ private final static int STATUS = 404;
+
+ public NotFoundFormattedException(String message, Throwable exception) {
+ super(message, exception, STATUS);
+ }
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/exceptions/ServiceFormattedException.java
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/exceptions/ServiceFormattedException.java b/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/exceptions/ServiceFormattedException.java
new file mode 100644
index 0000000..bb77404
--- /dev/null
+++ b/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/exceptions/ServiceFormattedException.java
@@ -0,0 +1,57 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.ambari.view.commons.exceptions;
+
+import org.apache.commons.lang.exception.ExceptionUtils;
+import org.json.simple.JSONObject;
+
+import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.security.AccessControlException;
+import java.util.HashMap;
+
+public class ServiceFormattedException extends WebApplicationException {
+ public ServiceFormattedException(String message, Throwable exception) {
+ super(errorEntity(message, exception, suggestStatus(exception)));
+ }
+
+ public ServiceFormattedException(String message, Throwable exception, int status) {
+ super(errorEntity(message, exception, status));
+ }
+
+ private static int suggestStatus(Throwable exception) {
+ int status = 500;
+ if (exception instanceof AccessControlException) {
+ status = 403;
+ }
+ return status;
+ }
+
+ protected static Response errorEntity(String message, Throwable e, int status) {
+ HashMap<String, Object> response = new HashMap<String, Object>();
+ response.put("message", message);
+ String trace = null;
+ if (e != null)
+ trace = ExceptionUtils.getStackTrace(e);
+ response.put("trace", trace);
+ response.put("status", status);
+ return Response.status(status).entity(new JSONObject(response)).type(MediaType.APPLICATION_JSON).build();
+ }
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/hdfs/FileOperationService.java
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/hdfs/FileOperationService.java b/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/hdfs/FileOperationService.java
new file mode 100644
index 0000000..bc3d11d
--- /dev/null
+++ b/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/hdfs/FileOperationService.java
@@ -0,0 +1,479 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.ambari.view.commons.hdfs;
+
+import org.apache.ambari.view.ViewContext;
+import org.apache.ambari.view.commons.exceptions.NotFoundFormattedException;
+import org.apache.ambari.view.commons.exceptions.ServiceFormattedException;
+import org.apache.ambari.view.utils.hdfs.HdfsApi;
+import org.apache.ambari.view.utils.hdfs.HdfsApiException;
+import org.json.simple.JSONObject;
+
+import javax.ws.rs.*;
+import javax.ws.rs.core.*;
+import javax.ws.rs.core.Response.ResponseBuilder;
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlRootElement;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.ListIterator;
+
+/**
+ * File operations service
+ */
+public class FileOperationService extends HdfsService {
+
+ /**
+ * Constructor
+ * @param context View Context instance
+ */
+ public FileOperationService(ViewContext context) {
+ super(context);
+ }
+
+ /**
+ * List dir
+ * @param path path
+ * @return response with dir content
+ */
+ @GET
+ @Path("/listdir")
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response listdir(@QueryParam("path") String path) {
+ try {
+ JSONObject response = new JSONObject();
+ response.put("files", getApi(context).fileStatusToJSON(getApi(context).listdir(path)));
+ response.put("meta", getApi(context).fileStatusToJSON(getApi(context).getFileStatus(path)));
+ return Response.ok(response).build();
+ } catch (WebApplicationException ex) {
+ throw ex;
+ } catch (FileNotFoundException ex) {
+ throw new NotFoundFormattedException(ex.getMessage(), ex);
+ } catch (Exception ex) {
+ throw new ServiceFormattedException(ex.getMessage(), ex);
+ }
+ }
+
+ /**
+ * Rename
+ * @param request rename request
+ * @return response with success
+ */
+ @POST
+ @Path("/rename")
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response rename(final SrcDstFileRequest request) {
+ try {
+ HdfsApi api = getApi(context);
+ ResponseBuilder result;
+ if (api.rename(request.src, request.dst)) {
+ result = Response.ok(getApi(context).fileStatusToJSON(api
+ .getFileStatus(request.dst)));
+ } else {
+ result = Response.ok(new FileOperationResult(false, "Can't move '" + request.src + "' to '" + request.dst + "'")).status(422);
+ }
+ return result.build();
+ } catch (WebApplicationException ex) {
+ throw ex;
+ } catch (Exception ex) {
+ throw new ServiceFormattedException(ex.getMessage(), ex);
+ }
+ }
+
+ /**
+ * Chmod
+ * @param request chmod request
+ * @return response with success
+ */
+ @POST
+ @Path("/chmod")
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response chmod(final ChmodRequest request) {
+ try {
+ HdfsApi api = getApi(context);
+ ResponseBuilder result;
+ if (api.chmod(request.path, request.mode)) {
+ result = Response.ok(getApi(context).fileStatusToJSON(api
+ .getFileStatus(request.path)));
+ } else {
+ result = Response.ok(new FileOperationResult(false, "Can't chmod '" + request.path + "'")).status(422);
+ }
+ return result.build();
+ } catch (WebApplicationException ex) {
+ throw ex;
+ } catch (Exception ex) {
+ throw new ServiceFormattedException(ex.getMessage(), ex);
+ }
+ }
+
+ /**
+ * Copy file
+ * @param request source and destination request
+ * @return response with success
+ */
+ @POST
+ @Path("/move")
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response move(final MultiSrcDstFileRequest request,
+ @Context HttpHeaders headers, @Context UriInfo ui) {
+ try {
+ HdfsApi api = getApi(context);
+ ResponseBuilder result;
+ String message = "";
+
+ List<String> sources = request.sourcePaths;
+ String destination = request.destinationPath;
+ if(sources.isEmpty()) {
+ result = Response.ok(new FileOperationResult(false, "Can't move 0 file/folder to '" + destination + "'")).
+ status(422);
+ return result.build();
+ }
+
+ int index = 0;
+ for (String src : sources) {
+ String fileName = getFileName(src);
+ String finalDestination = getDestination(destination, fileName);
+ try {
+ if (api.rename(src, finalDestination)) {
+ index ++;
+ } else {
+ message = "Failed to move '" + src + "' to '" + finalDestination + "'";
+ break;
+ }
+ } catch (IOException exception) {
+ message = exception.getMessage();
+ logger.error("Failed to move '{}' to '{}'. Exception: {}", src, finalDestination,
+ exception.getMessage());
+ break;
+ }
+ }
+ if (index == sources.size()) {
+ result = Response.ok(new FileOperationResult(true)).status(200);
+ } else {
+ FileOperationResult errorResult = getFailureFileOperationResult(sources, index, message);
+ result = Response.ok(errorResult).status(422);
+ }
+ return result.build();
+ } catch (Exception ex) {
+ throw new ServiceFormattedException(ex.getMessage(), ex);
+ }
+ }
+
+ /**
+ * Copy file
+ * @param request source and destination request
+ * @return response with success
+ */
+ @POST
+ @Path("/copy")
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response copy(final MultiSrcDstFileRequest request,
+ @Context HttpHeaders headers, @Context UriInfo ui) {
+ try {
+ HdfsApi api = getApi(context);
+ ResponseBuilder result;
+ String message = "";
+
+ List<String> sources = request.sourcePaths;
+ String destination = request.destinationPath;
+ if(sources.isEmpty()) {
+ result = Response.ok(new FileOperationResult(false, "Can't copy 0 file/folder to '" + destination + "'")).
+ status(422);
+ return result.build();
+ }
+
+ int index = 0;
+ for (String src : sources) {
+ String fileName = getFileName(src);
+ String finalDestination = getDestination(destination, fileName);
+ try {
+ api.copy(src, finalDestination);
+ index ++;
+ } catch (IOException|HdfsApiException exception) {
+ message = exception.getMessage();
+ logger.error("Failed to copy '{}' to '{}'. Exception: {}", src, finalDestination,
+ exception.getMessage());
+ break;
+ }
+ }
+ if (index == sources.size()) {
+ result = Response.ok(new FileOperationResult(true)).status(200);
+ } else {
+ FileOperationResult errorResult = getFailureFileOperationResult(sources, index, message);
+ result = Response.ok(errorResult).status(422);
+ }
+ return result.build();
+ } catch (Exception ex) {
+ throw new ServiceFormattedException(ex.getMessage(), ex);
+ }
+ }
+
+ /**
+ * Make directory
+ * @param request make directory request
+ * @return response with success
+ */
+ @PUT
+ @Path("/mkdir")
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response mkdir(final MkdirRequest request) {
+ try{
+ HdfsApi api = getApi(context);
+ ResponseBuilder result;
+ if (api.mkdir(request.path)) {
+ result = Response.ok(getApi(context).fileStatusToJSON(api.getFileStatus(request.path)));
+ } else {
+ result = Response.ok(new FileOperationResult(false, "Can't create dir '" + request.path + "'")).status(422);
+ }
+ return result.build();
+ } catch (WebApplicationException ex) {
+ throw ex;
+ } catch (Exception ex) {
+ throw new ServiceFormattedException(ex.getMessage(), ex);
+ }
+ }
+
+ /**
+ * Empty trash
+ * @return response with success
+ */
+ @DELETE
+ @Path("/trash/emptyTrash")
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response emptyTrash() {
+ try {
+ HdfsApi api = getApi(context);
+ api.emptyTrash();
+ return Response.ok(new FileOperationResult(true)).build();
+ } catch (WebApplicationException ex) {
+ throw ex;
+ } catch (Exception ex) {
+ throw new ServiceFormattedException(ex.getMessage(), ex);
+ }
+ }
+
+ /**
+ * Move to trash
+ * @param request remove request
+ * @return response with success
+ */
+ @DELETE
+ @Path("/moveToTrash")
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response moveToTrash(MultiRemoveRequest request) {
+ try {
+ ResponseBuilder result;
+ HdfsApi api = getApi(context);
+ String trash = api.getTrashDirPath();
+ String message = "";
+
+ if (request.paths.size() == 0) {
+ result = Response.ok(new FileOperationResult(false, "No path entries provided.")).status(422);
+ } else {
+ if (!api.exists(trash)) {
+ if (!api.mkdir(trash)) {
+ result = Response.ok(new FileOperationResult(false, "Trash dir does not exists. Can't create dir for " +
+ "trash '" + trash + "'")).status(422);
+ return result.build();
+ }
+ }
+
+ int index = 0;
+ for (MultiRemoveRequest.PathEntry entry : request.paths) {
+ String trashFilePath = api.getTrashDirPath(entry.path);
+ try {
+ if (api.rename(entry.path, trashFilePath)) {
+ index ++;
+ } else {
+ message = "Failed to move '" + entry.path + "' to '" + trashFilePath + "'";
+ break;
+ }
+ } catch (IOException exception) {
+ message = exception.getMessage();
+ logger.error("Failed to move '{}' to '{}'. Exception: {}", entry.path, trashFilePath,
+ exception.getMessage());
+ break;
+ }
+ }
+ if (index == request.paths.size()) {
+ result = Response.ok(new FileOperationResult(true)).status(200);
+ } else {
+ FileOperationResult errorResult = getFailureFileOperationResult(getPathsFromPathsEntries(request.paths), index, message);
+ result = Response.ok(errorResult).status(422);
+ }
+ }
+ return result.build();
+ } catch (Exception ex) {
+ throw new ServiceFormattedException(ex.getMessage(), ex);
+ }
+ }
+
+ /**
+ * Remove
+ * @param request remove request
+ * @return response with success
+ */
+ @DELETE
+ @Path("/remove")
+ @Consumes(MediaType.APPLICATION_JSON)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response remove(MultiRemoveRequest request, @Context HttpHeaders headers,
+ @Context UriInfo ui) {
+ try {
+ HdfsApi api = getApi(context);
+ ResponseBuilder result;
+ String message = "";
+ if(request.paths.size() == 0) {
+ result = Response.ok(new FileOperationResult(false, "No path entries provided."));
+ } else {
+ int index = 0;
+ for (MultiRemoveRequest.PathEntry entry : request.paths) {
+ try {
+ if (api.delete(entry.path, entry.recursive)) {
+ index++;
+ } else {
+ message = "Failed to remove '" + entry.path + "'";
+ break;
+ }
+ } catch (IOException exception) {
+ message = exception.getMessage();
+ logger.error("Failed to remove '{}'. Exception: {}", entry.path, exception.getMessage());
+ break;
+ }
+
+ }
+ if (index == request.paths.size()) {
+ result = Response.ok(new FileOperationResult(true)).status(200);
+ } else {
+ FileOperationResult errorResult = getFailureFileOperationResult(getPathsFromPathsEntries(request.paths), index, message);
+ result = Response.ok(errorResult).status(422);
+ }
+ }
+ return result.build();
+ } catch (Exception ex) {
+ throw new ServiceFormattedException(ex.getMessage(), ex);
+ }
+ }
+
+ private List<String> getPathsFromPathsEntries(List<MultiRemoveRequest.PathEntry> paths) {
+ List<String> entries = new ArrayList<>();
+ for(MultiRemoveRequest.PathEntry path: paths) {
+ entries.add(path.path);
+ }
+ return entries;
+ }
+
+ private FileOperationResult getFailureFileOperationResult(List<String> paths, int failedIndex, String message) {
+ List<String> succeeded = new ArrayList<>();
+ List<String> unprocessed = new ArrayList<>();
+ List<String> failed = new ArrayList<>();
+ ListIterator<String> iter = paths.listIterator();
+ while (iter.hasNext()) {
+ int index = iter.nextIndex();
+ String path = iter.next();
+ if (index < failedIndex) {
+ succeeded.add(path);
+ } else if (index == failedIndex) {
+ failed.add(path);
+ } else {
+ unprocessed.add(path);
+ }
+ }
+ return new FileOperationResult(false, message, succeeded, failed, unprocessed);
+ }
+
+ private String getDestination(String baseDestination, String fileName) {
+ if(baseDestination.endsWith("/")) {
+ return baseDestination + fileName;
+ } else {
+ return baseDestination + "/" + fileName;
+ }
+ }
+
+ private String getFileName(String srcPath) {
+ return srcPath.substring(srcPath.lastIndexOf('/') + 1);
+ }
+
+
+ /**
+ * Wrapper for json mapping of mkdir request
+ */
+ @XmlRootElement
+ public static class MkdirRequest {
+ @XmlElement(nillable = false, required = true)
+ public String path;
+ }
+
+ /**
+ * Wrapper for json mapping of chmod request
+ */
+ @XmlRootElement
+ public static class ChmodRequest {
+ @XmlElement(nillable = false, required = true)
+ public String path;
+ @XmlElement(nillable = false, required = true)
+ public String mode;
+ }
+
+ /**
+ * Wrapper for json mapping of request with
+ * source and destination
+ */
+ @XmlRootElement
+ public static class SrcDstFileRequest {
+ @XmlElement(nillable = false, required = true)
+ public String src;
+ @XmlElement(nillable = false, required = true)
+ public String dst;
+ }
+
+ /**
+ * Wrapper for json mapping of request with multiple
+ * source and destination
+ */
+ @XmlRootElement
+ public static class MultiSrcDstFileRequest {
+ @XmlElement(nillable = false, required = true)
+ public List<String> sourcePaths = new ArrayList<>();
+ @XmlElement(nillable = false, required = true)
+ public String destinationPath;
+ }
+
+ /**
+ * Wrapper for json mapping of remove request
+ */
+ @XmlRootElement
+ public static class MultiRemoveRequest {
+ @XmlElement(nillable = false, required = true)
+ public List<PathEntry> paths = new ArrayList<>();
+ public static class PathEntry {
+ @XmlElement(nillable = false, required = true)
+ public String path;
+ public boolean recursive;
+ }
+
+ }
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/hdfs/HdfsService.java
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/hdfs/HdfsService.java b/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/hdfs/HdfsService.java
new file mode 100644
index 0000000..91eebcf
--- /dev/null
+++ b/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/hdfs/HdfsService.java
@@ -0,0 +1,160 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.ambari.view.commons.hdfs;
+
+import javax.ws.rs.WebApplicationException;
+import javax.xml.bind.annotation.XmlRootElement;
+
+import org.apache.ambari.view.ViewContext;
+import org.apache.ambari.view.commons.exceptions.ServiceFormattedException;
+import org.apache.ambari.view.utils.hdfs.HdfsApi;
+import org.apache.ambari.view.utils.hdfs.HdfsUtil;
+import org.apache.hadoop.security.UserGroupInformation;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Base Hdfs service
+ */
+public abstract class HdfsService {
+
+ protected static final Logger logger = LoggerFactory.getLogger(HdfsService.class);
+
+ protected final ViewContext context;
+
+ /**
+ * Constructor
+ * @param context View Context instance
+ */
+ public HdfsService(ViewContext context) {
+ this.context = context;
+ }
+
+ /**
+ * Wrapper for json mapping of result of Multi Remove Request
+ */
+ @XmlRootElement
+ public static class FileOperationResult {
+ public boolean success;
+ public String message;
+ public List<String> succeeded;
+ public List<String> failed;
+ public List<String> unprocessed;
+
+ public FileOperationResult(boolean success) {
+ this.success = success;
+ }
+
+ public FileOperationResult(boolean success, String message) {
+ this(success);
+ this.message = message;
+ }
+
+ public FileOperationResult(boolean success, String message, List<String> succeeded, List<String> failed, List<String> unprocessed) {
+ this(success, message);
+ this.succeeded = succeeded;
+ this.failed = failed;
+ this.unprocessed = unprocessed;
+ }
+
+ }
+
+ private HdfsApi _api = null;
+
+ /**
+ * Ger HdfsApi instance
+ * @param context View Context instance
+ * @return HdfsApi business delegate
+ */
+ public HdfsApi getApi(ViewContext context) {
+ if (_api == null) {
+ try {
+ _api = HdfsUtil.connectToHDFSApi(context);
+ } catch (Exception ex) {
+ throw new ServiceFormattedException("HdfsApi connection failed. Check \"webhdfs.url\" property", ex);
+ }
+ }
+ return _api;
+ }
+
+ private static Map<String, String> getHdfsAuthParams(ViewContext context) {
+ String auth = context.getProperties().get("webhdfs.auth");
+ Map<String, String> params = new HashMap<String, String>();
+ if (auth == null || auth.isEmpty()) {
+ auth = "auth=SIMPLE";
+ }
+ for(String param : auth.split(";")) {
+ String[] keyvalue = param.split("=");
+ if (keyvalue.length != 2) {
+ logger.error("Can not parse authentication param " + param + " in " + auth);
+ continue;
+ }
+ params.put(keyvalue[0], keyvalue[1]);
+ }
+ return params;
+ }
+
+ /**
+ * Get doAs username to use in HDFS
+ * @param context View Context instance
+ * @return user name
+ */
+ public String getDoAsUsername(ViewContext context) {
+ String username = context.getProperties().get("webhdfs.username");
+ if (username == null || username.isEmpty())
+ username = context.getUsername();
+ return username;
+ }
+
+ /**
+ * Checks connection to HDFS
+ * @param context View Context
+ */
+ public static void hdfsSmokeTest(ViewContext context) {
+ try {
+ HdfsApi api = HdfsUtil.connectToHDFSApi(context);
+ api.getStatus();
+ } catch (WebApplicationException ex) {
+ throw ex;
+ } catch (Exception ex) {
+ throw new ServiceFormattedException(ex.getMessage(), ex);
+ }
+ }
+
+ /**
+ * Get proxyuser username to use in HDFS
+ * @param context View Context instance
+ * @return user name
+ */
+ public String getRealUsername(ViewContext context) {
+ String username = context.getProperties().get("webhdfs.proxyuser");
+ if (username == null || username.isEmpty())
+ try {
+ username = UserGroupInformation.getCurrentUser().getShortUserName();
+ } catch (IOException e) {
+ throw new ServiceFormattedException("HdfsApi connection failed. Can't get current user", e);
+ }
+ return username;
+ }
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/hdfs/UploadService.java
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/hdfs/UploadService.java b/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/hdfs/UploadService.java
new file mode 100644
index 0000000..97253ad
--- /dev/null
+++ b/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/hdfs/UploadService.java
@@ -0,0 +1,138 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.ambari.view.commons.hdfs;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+
+import javax.ws.rs.*;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+
+import org.apache.ambari.view.ViewContext;
+import org.apache.ambari.view.commons.exceptions.ServiceFormattedException;
+import org.apache.ambari.view.commons.hdfs.HdfsService;
+import org.apache.ambari.view.utils.hdfs.HdfsApi;
+import org.apache.hadoop.fs.FSDataOutputStream;
+
+import com.sun.jersey.core.header.FormDataContentDisposition;
+import com.sun.jersey.multipart.FormDataParam;
+
+/**
+ * Upload service
+ */
+public class UploadService extends HdfsService {
+
+ /**
+ * Constructor
+ * @param context View Context instance
+ */
+ public UploadService(ViewContext context) {
+ super(context);
+ }
+
+ private void uploadFile(final String filePath, InputStream uploadedInputStream)
+ throws IOException, InterruptedException {
+ int read;
+ byte[] chunk = new byte[1024];
+ FSDataOutputStream out = null;
+ try {
+ out = getApi(context).create(filePath, false);
+ while ((read = uploadedInputStream.read(chunk)) != -1) {
+ out.write(chunk, 0, read);
+ }
+ } finally {
+ if (out != null) {
+ out.close();
+ }
+ }
+ }
+
+ /**
+ * Upload file
+ * @param uploadedInputStream file input stream
+ * @param contentDisposition content disposition
+ * @param path path
+ * @return file status
+ */
+ @PUT
+ @Consumes(MediaType.MULTIPART_FORM_DATA)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response uploadFile(
+ @FormDataParam("file") InputStream uploadedInputStream,
+ @FormDataParam("file") FormDataContentDisposition contentDisposition,
+ @FormDataParam("path") String path) {
+ try {
+ if (!path.endsWith("/"))
+ path = path + "/";
+ String filePath = path + contentDisposition.getFileName();
+ uploadFile(filePath, uploadedInputStream);
+ return Response.ok(
+ getApi(context).fileStatusToJSON(getApi(context).getFileStatus(filePath)))
+ .build();
+ } catch (WebApplicationException ex) {
+ throw ex;
+ } catch (Exception ex) {
+ throw new ServiceFormattedException(ex.getMessage(), ex);
+ }
+ }
+
+ /**
+ * Upload zip and unpack
+ * @param uploadedInputStream file input stream
+ * @param contentDisposition content disposition
+ * @param path path
+ * @return files statuses
+ * @throws IOException
+ * @throws Exception
+ */
+ @PUT
+ @Path("/zip")
+ @Consumes(MediaType.MULTIPART_FORM_DATA)
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response uploadZip(
+ @FormDataParam("file") InputStream uploadedInputStream,
+ @FormDataParam("file") FormDataContentDisposition contentDisposition,
+ @FormDataParam("path") String path) {
+ try {
+ if (!path.endsWith("/"))
+ path = path + "/";
+ ZipInputStream zip = new ZipInputStream(uploadedInputStream);
+ ZipEntry ze = zip.getNextEntry();
+ HdfsApi api = getApi(context);
+ while (ze != null) {
+ String filePath = path + ze.getName();
+ if (ze.isDirectory()) {
+ api.mkdir(filePath);
+ } else {
+ uploadFile(filePath, zip);
+ }
+ ze = zip.getNextEntry();
+ }
+ return Response.ok(getApi(context).fileStatusToJSON(api.listdir(path))).build();
+ } catch (WebApplicationException ex) {
+ throw ex;
+ } catch (Exception ex) {
+ throw new ServiceFormattedException(ex.getMessage(), ex);
+ }
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/hdfs/UserService.java
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/hdfs/UserService.java b/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/hdfs/UserService.java
new file mode 100644
index 0000000..dc303ce
--- /dev/null
+++ b/contrib/views/commons/src/main/java/org/apache/ambari/view/commons/hdfs/UserService.java
@@ -0,0 +1,106 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.ambari.view.commons.hdfs;
+
+import org.apache.ambari.view.ViewContext;
+import org.apache.ambari.view.commons.exceptions.NotFoundFormattedException;
+import org.apache.ambari.view.commons.exceptions.ServiceFormattedException;
+import org.apache.ambari.view.utils.hdfs.HdfsApi;
+
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.io.FileNotFoundException;
+
+/**
+ * User related info service
+ */
+public class UserService extends HdfsService {
+
+ /**
+ * Constructor
+ * @param context View Context instance
+ */
+ public UserService(ViewContext context) {
+ super(context);
+ }
+
+ /**
+ * Returns home directory
+ * @return home directory
+ */
+ @GET
+ @Path("/home")
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response homeDir() {
+ try {
+ HdfsApi api = getApi(context);
+ return Response
+ .ok(getApi(context).fileStatusToJSON(api.getFileStatus(api.getHomeDir()
+ .toString()))).build();
+ } catch (WebApplicationException ex) {
+ throw ex;
+ } catch (Exception ex) {
+ throw new ServiceFormattedException(ex.getMessage(), ex);
+ }
+ }
+
+ /**
+ * Is trash enabled
+ * @return is trash enabled
+ */
+ @GET
+ @Path("/trash/enabled")
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response trashEnabled() {
+ try {
+ HdfsApi api = getApi(context);
+ return Response.ok(new FileOperationResult(api.trashEnabled())).build();
+ } catch (WebApplicationException ex) {
+ throw ex;
+ } catch (Exception ex) {
+ throw new ServiceFormattedException(ex.getMessage(), ex);
+ }
+ }
+
+ /**
+ * Trash dir
+ * @return trash dir
+ */
+ @GET
+ @Path("/trashDir")
+ @Produces(MediaType.APPLICATION_JSON)
+ public Response trashdir() {
+ try {
+ HdfsApi api = getApi(context);
+ return Response.ok(
+ getApi(context).fileStatusToJSON(api.getFileStatus(api.getTrashDir()
+ .toString()))).build();
+ } catch (WebApplicationException ex) {
+ throw ex;
+ } catch (FileNotFoundException ex) {
+ throw new NotFoundFormattedException(ex.getMessage(), ex);
+ } catch (Exception ex) {
+ throw new ServiceFormattedException(ex.getMessage(), ex);
+ }
+ }
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.bowerrc
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.bowerrc b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.bowerrc
new file mode 100644
index 0000000..959e169
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.bowerrc
@@ -0,0 +1,4 @@
+{
+ "directory": "bower_components",
+ "analytics": false
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.editorconfig
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.editorconfig b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.editorconfig
new file mode 100644
index 0000000..47c5438
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.editorconfig
@@ -0,0 +1,34 @@
+# EditorConfig helps developers define and maintain consistent
+# coding styles between different editors and IDEs
+# editorconfig.org
+
+root = true
+
+
+[*]
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+
+[*.js]
+indent_style = space
+indent_size = 2
+
+[*.hbs]
+insert_final_newline = false
+indent_style = space
+indent_size = 2
+
+[*.css]
+indent_style = space
+indent_size = 2
+
+[*.html]
+indent_style = space
+indent_size = 2
+
+[*.{diff,md}]
+trim_trailing_whitespace = false
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.ember-cli
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diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.ember-cli b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.ember-cli
new file mode 100644
index 0000000..5a339b9
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.ember-cli
@@ -0,0 +1,27 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+{
+ /**
+ Ember CLI sends analytics information by default. The data is completely
+ anonymous, but there are times when you might want to disable this behavior.
+
+ Setting `disableAnalytics` to true will prevent any data from being sent.
+ */
+ "disableAnalytics": false
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.gitignore
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diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.gitignore b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.gitignore
new file mode 100644
index 0000000..86fceae
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.gitignore
@@ -0,0 +1,17 @@
+# See http://help.github.com/ignore-files/ for more about ignoring files.
+
+# compiled output
+/dist
+/tmp
+
+# dependencies
+/node_modules
+/bower_components
+
+# misc
+/.sass-cache
+/connect.lock
+/coverage/*
+/libpeerconnection.log
+npm-debug.log
+testem.log
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.jshintrc
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diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.jshintrc b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.jshintrc
new file mode 100644
index 0000000..08096ef
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.jshintrc
@@ -0,0 +1,32 @@
+{
+ "predef": [
+ "document",
+ "window",
+ "-Promise"
+ ],
+ "browser": true,
+ "boss": true,
+ "curly": true,
+ "debug": false,
+ "devel": true,
+ "eqeqeq": true,
+ "evil": true,
+ "forin": false,
+ "immed": false,
+ "laxbreak": false,
+ "newcap": true,
+ "noarg": true,
+ "noempty": false,
+ "nonew": false,
+ "nomen": false,
+ "onevar": false,
+ "plusplus": false,
+ "regexp": false,
+ "undef": true,
+ "sub": true,
+ "strict": false,
+ "white": false,
+ "eqnull": true,
+ "esnext": true,
+ "unused": true
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.npmignore
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.npmignore b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.npmignore
new file mode 100644
index 0000000..fea9ccc
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.npmignore
@@ -0,0 +1,30 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+bower_components/
+tests/
+tmp/
+dist/
+
+.bowerrc
+.editorconfig
+.ember-cli
+.travis.yml
+.npmignore
+**/.gitkeep
+bower.json
+Brocfile.js
+testem.json
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.travis.yml
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.travis.yml b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.travis.yml
new file mode 100644
index 0000000..dbc0990
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.travis.yml
@@ -0,0 +1,50 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+---
+language: node_js
+node_js:
+ - "0.12"
+
+sudo: false
+
+cache:
+ directories:
+ - node_modules
+
+env:
+ - EMBER_TRY_SCENARIO=default
+ - EMBER_TRY_SCENARIO=ember-release
+ - EMBER_TRY_SCENARIO=ember-beta
+ - EMBER_TRY_SCENARIO=ember-canary
+
+matrix:
+ fast_finish: true
+ allow_failures:
+ - env: EMBER_TRY_SCENARIO=ember-canary
+
+before_install:
+ - export PATH=/usr/local/phantomjs-2.0.0/bin:$PATH
+ - "npm config set spin false"
+ - "npm install -g npm@^2"
+
+install:
+ - npm install -g bower
+ - npm install
+ - bower install
+
+script:
+ - ember try $EMBER_TRY_SCENARIO test
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.watchmanconfig
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diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.watchmanconfig b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.watchmanconfig
new file mode 100644
index 0000000..6ec27cc
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/.watchmanconfig
@@ -0,0 +1,21 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+{
+ "ignore_dirs": ["tmp", "dist"]
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/LICENSE.md
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/LICENSE.md b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/LICENSE.md
new file mode 100644
index 0000000..c1f9da4
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/LICENSE.md
@@ -0,0 +1,28 @@
+<!---
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements. See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License. You may obtain a copy of the License at [http://www.apache.org/licenses/LICENSE-2.0](http://www.apache.org/licenses/LICENSE-2.0)
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements. See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License. You may obtain a copy of the License at [http://www.apache.org/licenses/LICENSE-2.0](http://www.apache.org/licenses/LICENSE-2.0)
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/README.md
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/README.md b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/README.md
new file mode 100644
index 0000000..d383a93
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/README.md
@@ -0,0 +1,97 @@
+<!---
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements. See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License. You may obtain a copy of the License at [http://www.apache.org/licenses/LICENSE-2.0](http://www.apache.org/licenses/LICENSE-2.0)
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+
+# Hdfs-directory-viewer
+
+Ember Addon to view the HDFS file system.
+
+Different Ambari views can use this in their view. Common code should be usable in every view.
+
+# How to use it
+
+### Including it in dependant project
+Add the following code in package.json of the dependant view
+
+```javascript
+"name": "files",
+"ember-addon": {
+ "paths": [
+ "../../../../../commons/src/main/resources/ui/hdfs-directory-viewer"
+ ]
+}
+```
+
+`paths` is an array which includes all the addons shares in ```commons``` library. The entries should be the relative path to the addon in this ```commons``` repository.
+
+### Including the UI dependencies in the dependent project
+As we are going to include the component using the `ember-addon` config in `package.json` and not by the `ember install` way, the UI dependencies also has to be included in the dependent projects `bower.json` file if not already added.
+
+```
+"bootstrap": "~3.3.6",
+"bootstrap-treeview": "~1.2.0",
+"font-awesome": "~4.5.0"
+```
+
+### Overriding configs in dependant project
+
+Create a util object in `utils` directory using `ember generate util <object name>` and override it as follows:
+
+```javascript
+import ViewerConfig from 'hdfs-directory-viewer/utils/viewer-config';
+
+export default ViewerConfig.extend({
+ showOnlyDirectories: true,
+
+ expandIcon: 'fa fa-chevron-right',
+ collapseIcon: 'fa fa-chevron-down',
+
+ listDirectoryUrl(pathParams) {
+ return `/api/v1/views/FILES/versions/1.0.0/instances/files/resources/files/fileops/listdir?${pathParams}`;
+ }
+});
+```
+
+All the functions and attributes in `hdfs-directory-viewer/utils/viewer-config` can be overriden
+
+### Passing the object to the view template
+
+```javascript
+import Ember from 'ember';
+import MyViewerConfig from '../utils/my-viewer-config';
+
+export default Ember.Controller.extend({
+ config: MyViewerConfig.create(),
+ actions: {
+ viewerError: function() {
+ console.log("Failed to fetch the content!!!");
+ },
+ viewerSelectedPath: function(data) {
+ console.log(`User selected: path: ${data.path}, isDirectory: ${data.isDirectory}`);
+ }
+ }
+});
+```
+
+```html
+...
+<div class="directory-viewer-wrap">
+ {{directory-viewer
+ config=config
+ errorAction="viewerError"
+ pathSelectAction="viewerSelectedPath"
+ }}
+</div>
+...
+```
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/addon/.gitkeep
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/addon/.gitkeep b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/addon/.gitkeep
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/addon/components/directory-viewer.js
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/addon/components/directory-viewer.js b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/addon/components/directory-viewer.js
new file mode 100644
index 0000000..991d122
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/addon/components/directory-viewer.js
@@ -0,0 +1,196 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import Ember from 'ember';
+import layout from '../templates/components/directory-viewer';
+
+export default Ember.Component.extend({
+ layout,
+ config: Ember.Object.create({}),
+ classNames: ['directory-viewer'],
+ startPath: '/',
+ treeData: Ember.A(),
+ currentPath: Ember.computed.oneWay('startPath'),
+ currentQueryParam: Ember.computed('currentPath', function() {
+ return Ember.$.param({path: this.get('currentPath')});
+ }),
+
+ startFetch: Ember.on('didInitAttrs', function() {
+ this.fetchData();
+ }),
+
+
+ fetchData: function() {
+ this.listPath(this.get('currentQueryParam')).then(
+ (response) => {
+ let list = this.filterDirectoriesIfRequired(response.files);
+ this.modifyTreeViewData(list);
+ }, (error) => {
+ this.sendAction('errorAction', error);
+ }
+ );
+ },
+
+ /**
+ * Makes a XHR call and returns a promise.
+ */
+ listPath: function(params) {
+ let config = this.get('config');
+ let listUrl = config.listDirectoryUrl(params);
+ let headers = config.getHeaders();
+ return Ember.$.ajax(listUrl, {
+ headers: headers
+ });
+ },
+
+ filterDirectoriesIfRequired: function(files) {
+ let showOnlyDirectories = this.get('config.showOnlyDirectories');
+ return files.filter((entry) => {
+ return (!(showOnlyDirectories) || entry.isDirectory);
+ });
+ },
+
+ modifyTreeViewData: function(response) {
+ let paths = response.map((entry) => {
+ let isDirectory = entry.isDirectory;
+ let icon = isDirectory ? this.get('config.folderIcon') : this.get('config.fileIcon');
+ let data = {
+ path: entry.path,
+ pathSegment: this.getNameForPath(entry.path),
+ isDirectory: isDirectory,
+ icon: icon,
+ text: this.getNameForPath(entry.path)
+ };
+ if(isDirectory) {
+ data.nodes = Ember.A();
+ }
+ return data;
+ });
+
+ var currentPath = this.get('currentPath');
+ var newTreeData = Ember.copy(this.get('treeData'), true);
+ if(currentPath === '/') {
+ newTreeData = paths;
+ } else {
+ this.insertPathToTreeData(newTreeData, paths, currentPath.substring(1));
+ }
+
+ this.set('treeData', newTreeData);
+ this.send('refreshTreeView');
+ },
+
+ insertPathToTreeData(treeData, paths, pathSegment) {
+ let firstPathSegment;
+ if (pathSegment.indexOf('/') !== -1) {
+ firstPathSegment = pathSegment.substring(0, pathSegment.indexOf('/'));
+ } else {
+ firstPathSegment = pathSegment;
+ }
+
+ if(treeData.length === 0) {
+ treeData.pushObjects(paths);
+ } else {
+ treeData.forEach((entry) => {
+ entry.state = {};
+ if (entry.pathSegment === firstPathSegment) {
+ entry.state.expanded = true;
+ if(entry.nodes.length === 0) {
+ paths.forEach((pathEntry) => {
+ entry.nodes.push(pathEntry);
+ });
+ } else {
+ this.insertPathToTreeData(entry.nodes, paths, pathSegment.substring(pathSegment.indexOf('/') + 1));
+ }
+ } else {
+ this.collapseAll(entry);
+ }
+ });
+ }
+ },
+
+ collapseAll: function(node) {
+ if (Ember.isNone(node.state)) {
+ node.state = {};
+ }
+ node.state.expanded = false;
+ if(!Ember.isNone(node.nodes)) {
+ node.nodes.forEach((entry) => {
+ this.collapseAll(entry);
+ });
+ }
+ },
+
+ getNameForPath: function(path) {
+ return path.substring(path.lastIndexOf("/") + 1);
+ },
+
+ collapseAllExceptPath: function(pathSegment) {
+ let collapseAll = function(nodes, pathSegment) {
+ var firstPathSegment;
+ if (pathSegment.indexOf('/') !== -1) {
+ firstPathSegment = pathSegment.substring(0, pathSegment.indexOf('/'));
+ } else {
+ firstPathSegment = pathSegment;
+ }
+
+ nodes.forEach((entry) => {
+ if (Ember.isNone(entry.state)) {
+ entry.state = {};
+ }
+ if(firstPathSegment !== entry.pathSegment) {
+ entry.state.expanded = false;
+ } else {
+ entry.state.expanded = true;
+ collapseAll(entry.nodes, pathSegment.substring(pathSegment.indexOf('/') + 1));
+ }
+ });
+ };
+ var newTreeData = this.get('treeData');
+ collapseAll(newTreeData, pathSegment);
+ this.set('treeData', newTreeData);
+ this.send('refreshTreeView');
+ },
+
+ actions: {
+ refreshTreeView() {
+ Ember.run.later(() => {
+ this.$().treeview({
+ data: this.get('treeData'),
+ expandIcon: this.get('config.expandIcon'),
+ collapseIcon: this.get('config.collapseIcon'),
+ //emptyIcon: "fa",
+ showBorder: false,
+ onNodeSelected: (event, data) => {
+ this.set('currentPath', data.path);
+ this.sendAction('pathSelectAction', {path: data.path, isDirectory: data.isDirectory});
+ },
+ onNodeExpanded: (event, data) => {
+ this.set('currentPath', data.path);
+ if (!Ember.isNone(data.nodes) && data.nodes.length === 0) {
+ var node = this.$().treeview('getNode', data.nodeId);
+ node.icon = "fa fa-refresh fa-spin";
+ this.fetchData();
+ } else {
+ this.collapseAllExceptPath(data.path.substring(1));
+ }
+ }
+ });
+ });
+ }
+ }
+});
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/addon/templates/components/directory-viewer.hbs
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/addon/templates/components/directory-viewer.hbs b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/addon/templates/components/directory-viewer.hbs
new file mode 100644
index 0000000..75339c5
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/addon/templates/components/directory-viewer.hbs
@@ -0,0 +1,18 @@
+{{!
+* Licensed to the Apache Software Foundation (ASF) under one
+* or more contributor license agreements. See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership. The ASF licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License. You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+}}
+
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/addon/utils/viewer-config.js
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/addon/utils/viewer-config.js b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/addon/utils/viewer-config.js
new file mode 100644
index 0000000..64773c6
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/addon/utils/viewer-config.js
@@ -0,0 +1,59 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import Ember from 'ember';
+
+export default Ember.Object.extend({
+
+ /**
+ * Set this to true, if only directory listing is required.
+ */
+ showOnlyDirectories: false,
+
+ /**
+ * Set this to true, if refresh of current path is required.
+ */
+ showRefreshButton: false,
+
+ /**
+ * Override these for different Icon. Refer https://github.com/jonmiles/bootstrap-treeview
+ */
+ expandIcon: "fa fa-plus",
+ collapseIcon: "fa fa-minus",
+ //Custom
+ fileIcon: "fa fa-file",
+ folderIcon: "fa fa-folder",
+
+ /**
+ * Override to return the headers add to the XHR call made for various operations.
+ * The Overriding object can also merge its result with the default in this object.
+ */
+ getHeaders() {
+ return {"X-Requested-By": "ambari"};
+ },
+
+ /**
+ * Return the URL endpoint for XHR call meant for listing Directories
+ * @param pathParams
+ * @returns {string}
+ */
+ listDirectoryUrl(pathParams) {
+ return `/listdir?${pathParams}`;
+ }
+
+});
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/app/.gitkeep
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/app/.gitkeep b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/app/.gitkeep
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/app/components/directory-viewer.js
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/app/components/directory-viewer.js b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/app/components/directory-viewer.js
new file mode 100644
index 0000000..e704ef7
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/app/components/directory-viewer.js
@@ -0,0 +1,19 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export { default } from 'hdfs-directory-viewer/components/directory-viewer';
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/app/utils/viewer-config.js
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/app/utils/viewer-config.js b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/app/utils/viewer-config.js
new file mode 100644
index 0000000..f175b6c
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/app/utils/viewer-config.js
@@ -0,0 +1,19 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export { default } from 'hdfs-directory-viewer/utils/viewer-config';
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/bower.json
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/bower.json b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/bower.json
new file mode 100644
index 0000000..f016904
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/bower.json
@@ -0,0 +1,19 @@
+{
+ "name": "hdfs-directory-viewer",
+ "dependencies": {
+ "ember": "2.2.0",
+ "ember-cli-shims": "0.1.0",
+ "ember-cli-test-loader": "0.2.2",
+ "ember-load-initializers": "0.1.7",
+ "ember-qunit-notifications": "0.1.0",
+ "jquery": "1.11.3",
+ "loader.js": "^3.5.0",
+ "qunit": "~1.20.0",
+ "bootstrap": "~3.3.6",
+ "bootstrap-treeview": "~1.2.0",
+ "font-awesome": "~4.5.0"
+ },
+ "resolutions": {
+ "ember": "2.2.0"
+ }
+}
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/config/ember-try.js
----------------------------------------------------------------------
diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/config/ember-try.js b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/config/ember-try.js
new file mode 100644
index 0000000..252dff2
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/config/ember-try.js
@@ -0,0 +1,54 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*jshint node:true*/
+module.exports = {
+ scenarios: [
+ {
+ name: 'default',
+ dependencies: { }
+ },
+ {
+ name: 'ember-release',
+ dependencies: {
+ 'ember': 'components/ember#release'
+ },
+ resolutions: {
+ 'ember': 'release'
+ }
+ },
+ {
+ name: 'ember-beta',
+ dependencies: {
+ 'ember': 'components/ember#beta'
+ },
+ resolutions: {
+ 'ember': 'beta'
+ }
+ },
+ {
+ name: 'ember-canary',
+ dependencies: {
+ 'ember': 'components/ember#canary'
+ },
+ resolutions: {
+ 'ember': 'canary'
+ }
+ }
+ ]
+};
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/config/environment.js
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diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/config/environment.js b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/config/environment.js
new file mode 100644
index 0000000..4a4b263
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/config/environment.js
@@ -0,0 +1,24 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*jshint node:true*/
+'use strict';
+
+module.exports = function(/* environment, appConfig */) {
+ return { };
+};
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/ember-cli-build.js
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diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/ember-cli-build.js b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/ember-cli-build.js
new file mode 100644
index 0000000..f6aac28
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/ember-cli-build.js
@@ -0,0 +1,36 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*jshint node:true*/
+/* global require, module */
+var EmberAddon = require('ember-cli/lib/broccoli/ember-addon');
+
+module.exports = function(defaults) {
+ var app = new EmberAddon(defaults, {
+ // Add options here
+ });
+
+ /*
+ This build file specifies the options for the dummy test app of this
+ addon, located in `/tests/dummy`
+ This build file does *not* influence how the addon or the app using it
+ behave. You most likely want to be modifying `./index.js` or app's build file
+ */
+
+ return app.toTree();
+};
http://git-wip-us.apache.org/repos/asf/ambari/blob/281307fc/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/index.js
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diff --git a/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/index.js b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/index.js
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index 0000000..dc074d7
--- /dev/null
+++ b/contrib/views/commons/src/main/resources/ui/hdfs-directory-viewer/index.js
@@ -0,0 +1,32 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* jshint node: true */
+'use strict';
+
+module.exports = {
+ name: 'hdfs-directory-viewer',
+ included: function(app) {
+ this._super.included(app);
+
+ app.import(app.bowerDirectory + '/bootstrap/dist/css/bootstrap.css');
+ app.import(app.bowerDirectory + '/bootstrap/dist/js/bootstrap.js');
+ app.import(app.bowerDirectory + '/bootstrap-treeview/src/js/bootstrap-treeview.js');
+ app.import(app.bowerDirectory + '/bootstrap-treeview/dist/bootstrap-treeview.min.css');
+ }
+};