<%@ page contentType="text/html;charset=ISO8859_1" %>
<%
/**
 *	$RCSfile: threadMode1.jsp,v $
 *	$Revision: 1.4 $
 *	$Date: 2002/10/07 07:50:53 $
 */
%>

<%@ page import="java.util.*,
                 com.jivesoftware.forum.*,
                 com.jivesoftware.forum.util.*"
    errorPage="error.jsp"
%>

<%@ include file="global.jsp" %>

<%  // Get parameters
    long forumID = ParamUtils.getLongParameter(request,"forum",-1L);
    long threadID = ParamUtils.getLongParameter(request,"thread",-1L);
    long messageID = ParamUtils.getLongParameter(request,"message",-1L);
    int start = ParamUtils.getIntParameter(request,"start",0);
    int range = myEnv.du.getMessageRange(request,response,pageUser);
    boolean hilite = ParamUtils.getBooleanParameter(request,"hilite");
    boolean redirect = ParamUtils.getBooleanParameter(request,"redirect");
    String searchWords = ParamUtils.getParameter(request,"q");

    // Load the forum
    Forum forum = myEnv.getForumFactory().getForum(forumID);
    // The requested thread object
    ForumThread thread = forum.getThread(threadID);

    // Compute number of topics, messages in this forum, number of pages
    int numMessages = thread.getMessageCount();
	int numReplies = numMessages-1; // subtract 1 because the root message is counted

	// TreeWalker lets us get an iterator of nested messages
	TreeWalker treeWalker = thread.treeWalker();
	// Root message of the thread
	ForumMessage rootMessage = thread.getRootMessage();
    // Message iterator
	Iterator messages = treeWalker.recursiveChildren(rootMessage);

    // A user manager lets us get information about users
    UserManager userManager = myEnv.getForumFactory().getUserManager();

    // Get a thread iterator (for the next/previous thread feature)
    ForumThreadIterator threadIterator = forum.threads();
    // Set its index to this thread
    threadIterator.setIndex(thread);

    // Get a watch manager to manage watches on this page.
    WatchManager watchManager = null;
    // Indicates if this thread is watched
    boolean isWatchedThread = false;
    if (!isGuest) {
        watchManager = myEnv.getForumFactory().getWatchManager();
        isWatchedThread = watchManager.isWatchedThread(pageUser, thread, WatchManager.NORMAL_WATCH);
    }

    // Get the minimum moderation value for this forum since we need to manually
    // mark each message as moderated or not
    int minModValue = forum.getModerationMinMessageValue();
%>

<%  String title = "論壇 - " + thread.getName(); %>
<%@ include file="header.jsp" %>

<table cellpadding="0" cellspacing="0" border="0" width="100%">
<tr>
    <td width="99%" valign="top">

    <font face="<%= JiveGlobals.getJiveProperty("skin.default.fontFace") %>" color="<%= JiveGlobals.getJiveProperty("skin.default.linkColor") %>">
    <b><%= rootMessage.getSubject() %></b>
    </font>
    <br>

    <%-- Breadcrumbs --%>

    <font size="-1" face="<%= JiveGlobals.getJiveProperty("skin.default.fontFace") %>" color="<%= JiveGlobals.getJiveProperty("skin.default.linkColor") %>">
    <b>
    <a href="<%= JiveGlobals.getJiveProperty("skin.default.homeURL") %>"
    >首頁(yè)</a>
    &raquo;
    <a href="index.jsp" title="返回論壇列表"
    >論壇</a>
    &raquo;
    <a href="forum.jsp?forum=<%= forumID %>" title="返回論壇主題列表"
    ><%= forum.getName() %></a>
    </b>
    </font>

    <p>

    <font class=p2 face="<%= JiveGlobals.getJiveProperty("skin.default.fontFace") %>">
    <b><%= numReplies %></b>回復(fù).

<%  if (numReplies > 0) {
        String recentUsername = null;
        // Get the most recent message in this thread:
        ResultFilter filter = new ResultFilter();
        filter.setSortOrder(ResultFilter.DESCENDING);
        filter.setNumResults(1);
        Iterator recentMessages = thread.messages(filter);
        ForumMessage recentMessage = null;
        if (recentMessages.hasNext()) {
            recentMessage = (ForumMessage)recentMessages.next();
        }

        if (recentMessage != null) {
            User recentUser = recentMessage.getUser();
            long recentMessageID = recentMessage.getID();
            if (!recentMessage.isAnonymous()) {
                recentUsername = recentUser.getUsername();
            }
%>
    <a href="#<%= recentMessageID %>"
     title="此主題的更多回復(fù)">更多回復(fù)</a>:
本主題最后由 <%  if (recentMessage.isAnonymous()) { %><i>客人</i>
<%  } else { %>
<a href="profile.jsp?user=<%= recentUser.getID() %>" title="<%= recentUsername %>'s profile"><%= recentUsername %></a>
<%          }		%>
在<%= SkinUtils.formatDate(request, response, pageUser, recentMessage.getCreationDate()) %>回復(fù)
<%        }
    }
%>
    </font>

    </td>
    <td valign="top" width="1%" align="center">
    <%@ include file="loginbox.jsp" %>
    </td>
</tr>
</table>

<%  if (isGuest) { %>
<p>
<%  } %>

<%  if (isWatchedThread) { %>
<table bgcolor="<%= JiveGlobals.getJiveProperty("skin.default.tableBorderColor") %>"
 cellpadding="0" cellspacing="0" border="0">
<tr><td>
<table bgcolor="<%= JiveGlobals.getJiveProperty("skin.default.tableBorderColor") %>"
 cellpadding="3" cellspacing="1" border="0" width="100%">
<tr bgcolor="<%= JiveGlobals.getJiveProperty("skin.default.prefsHeaderBgColor") %>"><td>
    <font class=p2 face="<%= JiveGlobals.getJiveProperty("skin.default.fontFace") %>">
    您正在監(jiān)控此主題. 按下面“停止監(jiān)控”按鈕可以停止查看.
    <br>
    [<a href="watches.jsp?forum=<%= forumID %>">監(jiān)控選項(xiàng)</a>]
    </font>
</td></tr>
</table>
</td></tr>
</table><br>
<%  } %>

<table cellpadding="0" cellspacing="2" border="0">
<tr>
	<td><a href="post.jsp?forum=<%= forumID %>&thread=<%= threadID %>&reply=true"><img src="images/reply.gif" width="17" height="17" alt="回復(fù)此主題" border="0"></a></td>
	<td nowrap><font class=p2 face="<%= JiveGlobals.getJiveProperty("skin.default.buttonFontFace") %>">
        &nbsp;<a href="post.jsp?forum=<%= forumID %>&thread=<%= threadID %>&reply=true" title="Click to reply to this topic">回復(fù)此主題</a>
        </font>
    </td>
    <td><img src="images/blank.gif" width="10" height="1" border="0"></td>
	<td><a href="search.jsp?forums=<%= forumID %>"><img src="images/search.gif" width="17" height="17" alt="Click to search messages in this forum" border="0"></a></td>
	<td nowrap><font class=p2 face="<%= JiveGlobals.getJiveProperty("skin.default.buttonFontFace") %>">
        &nbsp;<a href="search.jsp?forums=<%= forumID %>" title="在此論壇中搜索">搜索論壇</a>
        </font>
    </td>
    <td><img src="images/blank.gif" width="10" height="1" border="0"></td>
    <%  if (!isGuest) {
            if (isWatchedThread) {
    %>
	<td><a href="watches.jsp?forum=<%= forumID %>&thread=<%= threadID %>&remove=true"><img src="images/watch.gif" width="17" height="17" alt="停止監(jiān)控此主題" border="0"></a></td>
	<td nowrap><font class=p2 face="<%= JiveGlobals.getJiveProperty("skin.default.buttonFontFace") %>">
        &nbsp;<a href="watches.jsp?forum=<%= forumID %>&thread=<%= threadID %>&remove=true" title="Click to stop watching this topic">停止監(jiān)控</a>
        </font>
    </td>
    <%      } else { %>
	<td><a href="watches.jsp?forum=<%= forumID %>&thread=<%= threadID %>&add=true"><img src="images/watch.gif" width="17" height="17" alt="開始監(jiān)控此主題" border="0"></a></td>
	<td nowrap><font class=p2 face="<%= JiveGlobals.getJiveProperty("skin.default.buttonFontFace") %>">
        &nbsp;<a href="watches.jsp?forum=<%= forumID %>&thread=<%= threadID %>&add=true" title="Click to start watching this topic">監(jiān)控此主題</a>
        </font>
    </td>
    <%      }
        }
    %>
</tr>
</table>

<table cellpadding="0" cellspacing="2" border="0" width="100%" align="center">
<tr><td colspan="3"><img src="images/blank.gif" width="1" height="5" border="0"></td></tr>
<tr>
    <td width="1%" nowrap>
<%  if (threadIterator.hasPrevious()) {
        ForumThread prevThread = (ForumThread)threadIterator.previous();
        // advance the iterator pointer back to the original index
        threadIterator.next();
        String subj = prevThread.getRootMessage().getSubject();
        // Replace any " in the subject
        subj = StringUtils.replace(subj, "\"", "&quot;");
%>
    <a href="thread.jsp?forum=<%= forumID %>&thread=<%= prevThread.getID() %>"
     title="<%= subj %>"><img src="images/prev.gif" width="10" height="10" hspace="2" alt="Topic: <%= subj %>" border="0"></a>
    <font class=p2 face="<%= JiveGlobals.getJiveProperty("skin.default.buttonFontFace") %>">
    <a href="thread.jsp?forum=<%= forumID %>&thread=<%= prevThread.getID() %>"
     title="Topic: <%= subj %>">上一主題</a>
    </font>
<%  } else { %>
    &nbsp;
<%  } %>
    </td>
    <td width="98%" align="center">

<table cellpadding="0" cellspacing="2" border="0">
<tr>
	<td><a href="forum.jsp?forum=<%= forumID %>"><img src="images/back_to.gif" width="12" height="12" alt="Go back to the topic listing" border="0"></a></td>
	<td nowrap><font class=p2 face="<%= JiveGlobals.getJiveProperty("skin.default.buttonFontFace") %>">
        &nbsp;<a href="forum.jsp?forum=<%= forumID %>" title="返回主題列表">返回主題列表</a>
        </font>
    </td>
</tr>
</table>

    </td>
    <td width="1%" nowrap>
<%  if (threadIterator.hasNext()) {
        ForumThread nextThread = (ForumThread)threadIterator.next();
        String subj = nextThread.getRootMessage().getSubject();
%>
    <font class=p2 face="<%= JiveGlobals.getJiveProperty("skin.default.buttonFontFace") %>">
    <a href="thread.jsp?forum=<%= forumID %>&thread=<%= nextThread.getID() %>"
     title="<%= subj %>">下一主題</a>
    </font>
    <a href="thread.jsp?forum=<%= forumID %>&thread=<%= nextThread.getID() %>"
     title="<%= subj %>"><img src="images/next.gif" width="10" height="10" hspace="2" alt="Topic: <%= subj %>" border="0"></a>
<%  } else { %>
    &nbsp;
<%  } %>
    </td>
</tr>
</table>


<%	// There are messages, so iterate and print them out
    String bgcolor = "";
    int row = 1;
	boolean rootDisplayed = false;
    int lastMessageDepth = 0;
	while (messages.hasNext() || !rootDisplayed) {
		ForumMessage message = null;
		if (!rootDisplayed) {
			message = rootMessage;
			rootDisplayed = true;
		}
		else {
			message = (ForumMessage)messages.next();
		}
        // Get the tree depth for this message. This tells us how far to indent
        // it.
		int messageDepth = treeWalker.getMessageDepth(message);
        // Message moderation:
        // For each of the message, get its moderation value. If it's less
        // than the minimum moderation value for the thread, don't display it.
        int messageMinModValue = message.getModerationValue();
        // Only display this message if this message's moderation value meets
        // or exceeds the minimum moderation value.
        if (messageMinModValue >= minModValue) {
            if (messageDepth <= lastMessageDepth+1) {
                lastMessageDepth = messageDepth;

        		boolean isRootMessage = (message.getID() == rootMessage.getID());
        		User author = message.getUser();