コード例 #1
0
ファイル: ForumEntity.java プロジェクト: yllyx/sakai
  // return the list of groups if the item is only accessible to specific groups
  // null if it's accessible to the whole site.
  public List<String> getGroups(boolean nocache) {

    // don't need cache, since simplepagebean is now caching groups
    //	List<String>ret = (List<String>)topicCache.get(id);
    //	if (!nocache && ret != null) {
    //	    if (ret.size() == 0)
    //		return null;
    //	    else
    //		return ret;
    //	} else {
    //	}

    if (type != TYPE_FORUM_TOPIC) return null;

    List<String> ret = new ArrayList<String>();

    if (topic == null) topic = getTopicById(true, id);
    if (topic == null) return null;

    Set<DBMembershipItem> oldMembershipItemSet =
        uiPermissionsManager.getTopicItemsSet((DiscussionTopic) topic);

    Collection<Group> groups = null;

    try {
      Site site = SiteService.getSite(ToolManager.getCurrentPlacement().getContext());
      groups = site.getGroups();
    } catch (Exception e) {
      System.out.println("Unable to get site info for getGroups " + e);
    }

    // now change any existing ones into null
    for (DBMembershipItem item : oldMembershipItemSet) {
      if (item.getPermissionLevelName().equals("Contributor")
          && item.getType().equals(MembershipItem.TYPE_GROUP)) {
        String name = item.getName(); // oddly, this is the actual name, not the ID
        for (Group group : groups) {
          if (name.equals(group.getTitle())) ret.add(group.getId());
        }
      }
    }

    //	topicCache.put(id, ret, DEFAULT_EXPIRATION);
    if (ret.size() == 0) return null;
    else return ret;
  }
コード例 #2
0
ファイル: ForumEntity.java プロジェクト: yllyx/sakai
  // set the item to be accessible only to the specific groups.
  // null to make it accessible to the whole site
  public void setGroups(Collection<String> groups) {

    if (type != TYPE_FORUM_TOPIC) return;

    // Setgroups with a non-null list: we set all contributor entries to none, and then set the
    //    specified groups to contribtor. By only handling groups, we avoid interfering with
    //    anything you might do in the tool. But the moment you use access control, we take
    //    over. Sorry. Once we've done that you could go back into the tool and hack, but I
    //    don't recommend that.
    // Setgroups with a null list: we set all contributor entries to none, and then set all roles
    //    other than maintain to contributor.

    setMasks();

    // System.out.println("topic 1 " + topic + " " + groups);
    //	if (topic == null)
    topic = getTopicById(true, id);
    // System.out.println("topic 2 " + topic);
    if (topic == null) return;

    Site site = null;
    try {
      site = SiteService.getSite(ToolManager.getCurrentPlacement().getContext());
    } catch (Exception e) {
      System.out.println("Unable to get site info for AddEntityControl " + e);
      return;
    }

    // topicCache.remove(id);

    // old entries
    Set<DBMembershipItem> oldMembershipItemSet =
        uiPermissionsManager.getTopicItemsSet((DiscussionTopic) topic);

    DBMembershipItem membershipItem = null;

    boolean haveOwner = false;
    boolean changed = false;

    if (groups != null && groups.size() > 0) {

      // this is the groups we've been asked to use
      // remove groups form this as we see them if they already have access
      // so at the end we just add the ones remaining
      List<String> groupNames = new ArrayList<String>();
      Set<String> addGroupNames = new HashSet<String>();
      for (String groupId : groups) {
        groupNames.add(site.getGroup(groupId).getTitle());
        addGroupNames.add(site.getGroup(groupId).getTitle());
      }
      //	    System.out.println("groups " + groups + " " + groupNames + " " + addGroupNames);
      //	    System.out.println("oldMembership " + oldMembershipItemSet.size());

      // delete groups from here as they are done.

      // if we've seen an owner. Otherwise set the maintain role as owner

      // Setgroups with a non-null list: we set all contributor entries to none, and then set the
      //    specified groups to contribtor. However we don't touch owner.
      // By only handling groups, we avoid interfering with
      //    anything you might do in the tool. But the moment you use access control, we take
      //    over. Sorry. Once we've done that you could go back into the tool and hack, but I
      //    don't recommend that.

      for (DBMembershipItem item : oldMembershipItemSet) {
        // kill everything except our own groups
        // this will leave the owner but remove all other roles
        // System.out.println("item " + item.getType() + " " + item.getName() + " " +
        // item.getPermissionLevelName());
        if (item.getType().equals(MembershipItem.TYPE_GROUP)
            && groupNames.contains(item.getName())) {
          //		    System.out.println("found group " + item.getName());
          addGroupNames.remove(item.getName()); // we've seen it
          // if it's one of our groups make it a contributor if it's not already an owner
          if (!item.getPermissionLevelName().equals("Contributor")
              && !item.getPermissionLevelName().equals("Owner")) {

            PermissionLevel contributorLevel =
                permissionLevelManager.createPermissionLevel(
                    "Contributor", IdManager.createUuid(), contributorMask);
            permissionLevelManager.savePermissionLevel(contributorLevel);

            item.setPermissionLevel(contributorLevel);
            item.setPermissionLevelName("Contributor");
            permissionLevelManager.saveDBMembershipItem(item);
          }
        } else if (!item.getPermissionLevelName()
            .equals("Owner")) { // only group members are contributors
          // remove contributor from anything else, both groups and roles
          // System.out.println("set none");
          //		    System.out.println("setgroups make none " + item.getName());
          PermissionLevel noneLevel =
              permissionLevelManager.createPermissionLevel(
                  "None", IdManager.createUuid(), noneMask);
          permissionLevelManager.savePermissionLevel(noneLevel);

          item.setPermissionLevel(noneLevel);
          item.setPermissionLevelName("None");
          permissionLevelManager.saveDBMembershipItem(item);
        }
      }
      for (String newGroupName : addGroupNames) {
        // System.out.println("addgroup " + newGroupName);
        changed = true;
        PermissionLevel contributorLevel =
            permissionLevelManager.createPermissionLevel(
                "Contributor", IdManager.createUuid(), contributorMask);
        permissionLevelManager.savePermissionLevel(contributorLevel);
        membershipItem =
            permissionLevelManager.createDBMembershipItem(
                newGroupName, "Contributor", MembershipItem.TYPE_GROUP);
        membershipItem.setPermissionLevel(contributorLevel);
        permissionLevelManager.saveDBMembershipItem(membershipItem);
        oldMembershipItemSet.add(membershipItem);
      }

    } else {
      // Setgroups with a null list: we set all contributor entries to none, and then set all roles
      //    to contributor.  However we don't touch Owners.

      for (DBMembershipItem item : oldMembershipItemSet) {
        if (item.getPermissionLevelName().equals("Owner")) {
          haveOwner = true;
        } else if (item.getType().equals(MembershipItem.TYPE_ROLE)) {
          // default state has all roles except owner as contributor
          if (!item.getPermissionLevelName().equals("Contributor")) {
            PermissionLevel contributorLevel =
                permissionLevelManager.createPermissionLevel(
                    "Contributor", IdManager.createUuid(), contributorMask);
            permissionLevelManager.savePermissionLevel(contributorLevel);

            item.setPermissionLevel(contributorLevel);
            item.setPermissionLevelName("Contributor");
            permissionLevelManager.saveDBMembershipItem(item);
          }
        } else if (!item.getPermissionLevelName().equals("None")) {
          // kill other contributors
          PermissionLevel noneLevel =
              permissionLevelManager.createPermissionLevel(
                  "None", IdManager.createUuid(), noneMask);
          permissionLevelManager.savePermissionLevel(noneLevel);

          item.setPermissionLevel(noneLevel);
          item.setPermissionLevelName("None");
          permissionLevelManager.saveDBMembershipItem(item);
        }
      }
    }

    if (changed) {
      // System.out.println("changed");
      // have to refresh the topic or the save won't work
      topic = getTopicById(true, id);
      topic.setMembershipItemSet(oldMembershipItemSet);
      forumManager.saveDiscussionForumTopic((DiscussionTopic) topic);

      //	    topic.setVersion(null);
      //	    try {
      //		System.out.println("simplepagetool dao " + simplePageToolDao);
      //		hibernateTemplate.merge(topic);
      //	    } catch (Exception e){
      //		System.out.println("Unable to save forum topic " + e);
      //	    }

    }
  }
コード例 #3
0
ファイル: ForumEntity.java プロジェクト: yllyx/sakai
  // seems not to be used anymore
  public boolean removeEntityControl(String siteId, String groupId) throws IOException {

    if (type != TYPE_FORUM_TOPIC) return false;

    setMasks();

    if (topic == null) topic = getTopicById(true, id);
    if (topic == null) return false;

    Set<DBMembershipItem> oldMembershipItemSet =
        uiPermissionsManager.getTopicItemsSet((DiscussionTopic) topic);

    Set membershipItemSet = new HashSet();

    String groupName = null;
    String maintainRole = null;
    try {
      Site site = SiteService.getSite(ToolManager.getCurrentPlacement().getContext());
      groupName = site.getGroup(groupId).getTitle();
      maintainRole = authzGroupService.getAuthzGroup("/site/" + site.getId()).getMaintainRole();
    } catch (Exception e) {
      System.out.println("Unable to get site info for AddEntityControl " + e);
    }

    PermissionLevel ownerLevel =
        permissionLevelManager.createPermissionLevel(
            "Owner", typeManager.getOwnerLevelType(), ownerMask);
    permissionLevelManager.savePermissionLevel(ownerLevel);

    DBMembershipItem membershipItem =
        permissionLevelManager.createDBMembershipItem(
            maintainRole, "Owner", MembershipItem.TYPE_ROLE);
    membershipItem.setPermissionLevel(ownerLevel);
    permissionLevelManager.saveDBMembershipItem(membershipItem);

    membershipItemSet.add(membershipItem);

    // now change any existing ones into null
    for (DBMembershipItem item : oldMembershipItemSet) {
      if (item.getType().equals(MembershipItem.TYPE_ROLE)) {
        if (!maintainRole.equals(item.getName())) { // that was done above, other roles contributor
          PermissionLevel contributorLevel =
              permissionLevelManager.createPermissionLevel(
                  "Contributor", typeManager.getContributorLevelType(), contributorMask);
          permissionLevelManager.savePermissionLevel(contributorLevel);

          membershipItem =
              permissionLevelManager.createDBMembershipItem(
                  item.getName(), "Contributor", item.getType());
          membershipItem.setPermissionLevel(contributorLevel);
          permissionLevelManager.saveDBMembershipItem(membershipItem);
          membershipItemSet.add(membershipItem);
        }
      } else { // everything else off
        PermissionLevel noneLevel =
            permissionLevelManager.createPermissionLevel(
                "None", typeManager.getNoneLevelType(), noneMask);
        permissionLevelManager.savePermissionLevel(noneLevel);

        membershipItem =
            permissionLevelManager.createDBMembershipItem(item.getName(), "None", item.getType());
        membershipItem.setPermissionLevel(noneLevel);
        permissionLevelManager.saveDBMembershipItem(membershipItem);
        membershipItemSet.add(membershipItem);
      }
    }

    permissionLevelManager.deleteMembershipItems(oldMembershipItemSet);

    topic.setMembershipItemSet(membershipItemSet);
    discussionForumManager.saveTopic((DiscussionTopic) topic);

    return true;
  };