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2011-10-26 09:44:02 +02:00
commit 5971f4b417
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+/* Copyright (c) 2008 Google Inc.
+ *
+ * Licensed 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 sample.gtt;
+
+import com.google.gdata.client.gtt.GttService;
+import sample.util.SimpleCommandLineParser;
+import com.google.gdata.data.acl.AclEntry;
+import com.google.gdata.data.acl.AclFeed;
+import com.google.gdata.data.acl.AclRole;
+import com.google.gdata.data.acl.AclScope;
+import com.google.gdata.util.ServiceException;
+
+import java.io.IOException;
+import java.net.URL;
+
+/**
+ * Update entry sharing.
+ *
+ * 
+ */
+public class ShareCommand implements Command {
+
+  public static final ShareCommand DOCUMENTS_INSTANCE
+      = new ShareCommand("documents");
+
+  public static final ShareCommand TMS_INSTANCE
+      = new ShareCommand("tm");
+
+  public static final ShareCommand GLOSSARIES_INSTANCE
+      = new ShareCommand("glossary");
+
+  protected final String feedName;
+
+  public ShareCommand(String feedName) {
+    this.feedName = feedName;
+  }
+
+  public void execute(GttService service, String[] args)
+      throws IOException, ServiceException {
+    SimpleCommandLineParser parser = new SimpleCommandLineParser(args);
+
+    String entryId = parser.getValue("id");
+
+    if (parser.containsKey("list")) {
+      URL feedUrl = FeedUris.getAclFeedUrl(feedName, entryId);
+
+      System.out.println("Listing all accessors for " + feedName
+          + " with id" + entryId + "  ...");
+      // Get the list of accessors for this entry
+      AclFeed aclFeed = service.getFeed(feedUrl, AclFeed.class);
+      printAclInfo(aclFeed);
+
+    } else if (parser.containsKey("changetype")) {
+      String changeType = parser.getValue("changetype");
+      String emailId = parser.getValue("email");
+
+      if ("add".equals(changeType)) {
+        AclScope scope = new AclScope(AclScope.Type.USER, emailId);
+        AclRole role = new AclRole(parser.getValue("role"));
+
+        // Add a new accessor for this entry
+        AclEntry entry = new AclEntry();
+        entry.setRole(role);
+        entry.setScope(scope);
+
+        System.out.println("Adding user " + emailId + " as " + role.getValue()
+            + " to " + feedName + " with id " + entryId + " ...");
+        URL feedUrl = FeedUris.getAclFeedUrl(feedName, entryId);
+        service.insert(feedUrl, entry);
+        System.out.println("...done");
+
+      } else if ("change".equals(changeType)) {
+        AclScope scope = new AclScope(AclScope.Type.USER, emailId);
+        AclRole role = new AclRole(parser.getValue("role"));
+
+        // Change the role of an accessor for this entry
+        AclEntry entry = new AclEntry();
+        entry.setRole(role);
+        entry.setScope(scope);
+
+        System.out.println("Changing user " + emailId + "'s access to "
+            + role.getValue() + " for " + feedName + " with id "
+            + entryId + " ...");
+        URL feedUrl = FeedUris.getAclFeedUrl(feedName, entryId, emailId);
+        service.update(feedUrl, entry);
+        System.out.println("...done");
+
+      } else if ("remove".equals(changeType)) {
+        System.out.println("Removing user " + emailId + "'s access to "
+            + feedName + " with id " + entryId + " ...");
+        URL feedUrl = FeedUris.getAclFeedUrl(feedName, entryId, emailId);
+        // Remove an accessor for this entry
+        service.delete(feedUrl);
+        System.out.println("...done");
+      }
+    }
+  }
+
+  private void printAclInfo(AclFeed aclFeed)
+      throws IOException, ServiceException {
+    System.out.println("...done, currently their are "
+        + aclFeed.getEntries().size() + " accessors for this entry.\n");
+
+    int i = 1;
+    for (AclEntry entry : aclFeed.getEntries()) {
+      System.out.println(String.valueOf(i++) +  ") "
+          + " scope = '" + entry.getScope().getValue() + "'"
+          + ", role = '" + entry.getRole().getValue() + "'");
+    }
+  }
+
+  public String helpString() {
+    return "Updates sharing info."
+        + "\n\t--id <id>\t; the id of the entry whose acl needs updation"
+        + "\n\t--list\t; just list the current collaborators, no "
+        + "updation"
+        + "\n\t--changetype <type>\t; one of 'add', 'change', 'remove'"
+        + "\n\t--email <emailid>\t; email id of user who acl is to be "
+        + "updated"
+        + "\n\t--role <role>\t; one of 'owner', 'reader', 'writer', "
+        + "'commenter'";
+  }
+}