public boolean getHasChild() {
List childList = messageManager.getFirstLevelChildMsgs(this.getMessage().getId());
if ((childList != null) && (childList.size() > 0)) hasChild = true;
else hasChild = false;
return hasChild;
}
private int getTotalChildNo(PrivateMessageDecoratedBean dmb, List beanList) {
MessageForumsMessageManager messageManager =
(MessageForumsMessageManager)
ComponentManager.get(
"org.sakaiproject.api.app.messageforums.MessageForumsMessageManager");
List allChild = new ArrayList();
messageManager.getChildMsgs(dmb.getMsg().getId(), allChild);
int no = 0;
for (int i = 0; i < beanList.size(); i++) {
PrivateMessageDecoratedBean thisBean = (PrivateMessageDecoratedBean) beanList.get(i);
for (int j = 0; j < allChild.size(); j++) {
Message child = (Message) allChild.get(j);
if (thisBean.getMsg().getId().equals(child.getId())) {
no++;
break;
}
}
}
return no;
}
/** @return Returns the hasAttachment. */
public boolean isHasAttachment() {
if (message == null) {
return false;
}
message = messageManager.getMessageByIdWithAttachments(message.getId());
if (message.getAttachments() == null) {
return false;
} else if (message.getAttachments().size() > 0) {
return true;
}
/* else (changed after not lazy loading attachments.)
{
MessageForumsMessageManager mfmm =
(org.sakaiproject.api.app.messageforums.MessageForumsMessageManager)ComponentManager.get("org.sakaiproject.api.app.messageforums.MessageForumsMessageManager");
Message messageWithAttach = mfmm.getMessageByIdWithAttachments(message.getId());
if(messageWithAttach != null)
{
if(messageWithAttach.getAttachments().size()>0)
return true;
}
}*/
return false;
}
public boolean getHasNotDeletedDescendant(final Long messageId) {
List childList =
messageManager.getFirstLevelChildMsgs(
messageId == null ? this.getMessage().getId() : messageId);
if ((childList != null) && (childList.size() > 0)) {
hasNotDeletedChild = false;
Iterator childIter = childList.iterator();
while (childIter.hasNext() && !hasNotDeletedChild) {
Message msg = (Message) childIter.next();
if (!msg.getDeleted()) hasNotDeletedChild = true;
}
if (!hasNotDeletedChild) {
// Maybe a descendant
childIter = childList.iterator();
while (childIter.hasNext() && !hasNotDeletedChild) {
Message msg = (Message) childIter.next();
if (getHasNotDeletedDescendant(msg.getId())) hasNotDeletedChild = true;
}
}
} else {
hasNotDeletedChild = false;
}
return hasNotDeletedChild;
}
private void renderThread(
ResponseWriter writer,
UIData data,
int rows,
Integer processed,
int rowIndex,
int rowStyles,
int rowStyle,
int columnStyle,
int columnStyles,
String columnClasses[],
String rowClasses[],
FacesContext context,
List msgs,
Message currentMsg) {
Iterator kids = null;
Iterator grandkids = null;
for (int i = 0; i < msgs.size(); i++) {
Message thisMsg = (Message) msgs.get(i);
if (thisMsg.getId().equals(currentMsg.getId())) {
msgs.remove(i);
break;
}
}
try {
int processedInt = processed.intValue();
if ((rows > 0) && (++processedInt > rows)) {
processed = Integer.valueOf(processedInt);
return;
}
data.setRowIndex(++rowIndex);
if (!data.isRowAvailable()) {
return;
}
writer.startElement("tr", data);
if (rowStyles > 0) {
writer.writeAttribute("class", rowClasses[rowStyle++], "rowClasses");
if (rowStyle >= rowStyles) {
rowStyle = 0;
}
}
writer.writeText("\n", null);
columnStyle = 0;
kids = getColumns(data);
while (kids.hasNext()) {
UIColumn column = (UIColumn) kids.next();
writer.startElement("td", column);
if (columnStyles > 0) {
writer.writeAttribute("class", columnClasses[columnStyle++], "columnClasses");
if (columnStyle >= columnStyles) {
columnStyle = 0;
}
}
grandkids = getChildren(column);
while (grandkids.hasNext()) {
encodeRecursive(context, (UIComponent) grandkids.next());
}
writer.endElement("td");
writer.writeText("\n", null);
}
writer.endElement("tr");
writer.writeText("\n", null);
} catch (Exception e) {
e.printStackTrace();
}
MessageForumsMessageManager messageManager =
(MessageForumsMessageManager)
ComponentManager.get(
"org.sakaiproject.api.app.messageforums.MessageForumsMessageManager");
List replyMsgs = messageManager.getFirstLevelChildMsgs(currentMsg.getId());
if (replyMsgs != null) {
for (int i = 0; i < replyMsgs.size(); i++) {
Message childM = (Message) replyMsgs.get(i);
for (int j = 0; j < msgs.size(); j++) {
Message remainMsg = (Message) msgs.get(j);
if (childM.getId().equals(remainMsg.getId())) {
renderThread(
writer,
data,
rows,
processed,
rowIndex,
rowStyles,
rowStyle,
columnStyle,
columnStyles,
columnClasses,
rowClasses,
context,
msgs,
remainMsg);
}
}
}
}
}
public int getSubmissionCount(String user) {
if (type == TYPE_FORUM_TOPIC)
return messageManager.findAuhtoredMessageCountByTopicIdByUserId(id, user);
else return messageManager.findAuthoredStatsForStudentByForumId(user, id).size();
}
