index.jsp

来自「Jive是基于JSP/JAVA技术构架的一个大型BBS论坛系统,这是Jive论坛」· JSP 代码 · 共 581 行 · 第 1/2 页

<%
/**
 *	$RCSfile: index.jsp,v $
 *	$Revision: 1.21 $
 *	$Date: 2002/08/10 19:30:41 $
 */
%>
<%@ page import="java.util.*,
                 com.jivesoftware.util.*,
                 com.jivesoftware.forum.*,
                 com.jivesoftware.forum.util.*"
    errorPage="error.jsp"
%>

<%  // global.jsp is a collection of utility methods and global variables.
    // Page authorization and the creation of the authToken and forumFactory
    // variables is handled there.
%>
<%@ include file="global.jsp" %>

<%  // Put the request URI and query string in the session as an attribute.
    // This is done so the error.jsp and auth.jsp pages can figure out what
    // page sent it an error and redirect appropriately.
    setRedirectURL(request);
%>

<%  // The category ID might be passed into this page:
    long categoryID = ParamUtils.getLongParameter(request,"cat",-1L);
    // If the category is -1, try loading the category id from the session. This way,
    // the user will return to the category they used to be on:
    if (categoryID == -1L) {
        try {
            categoryID = Long.parseLong((String)session.getAttribute("jive.category.id"));
        }
        catch (NumberFormatException ignored) {}
    }

    // If the category ID is -1, the initial category will be the root category:
    ForumCategory category = null;
    if (categoryID <= forumFactory.getRootForumCategory().getID()) {
        category = forumFactory.getRootForumCategory();
    }
    else {
        category = forumFactory.getForumCategory(categoryID);
        // Store the category ID in the session. If the user returns to this page, they'll see
        // the category they were on:
        session.setAttribute("jive.category.id", String.valueOf(category.getID()));
    }
    // Load the root category
    ForumCategory rootCategory = forumFactory.getRootForumCategory();
    int totalDepth = rootCategory.getRecursiveCategoryCount();
    boolean oneCategoryLevel = (totalDepth - category.getCategoryCount()) == 0;
%>

<%  // Header include. Pass a title into the header page.
    String title = SkinUtils.getLocalizedString("skin.default.index.title",locale);
%>
<%@ include file="header.jsp" %>

<table cellpadding="0" cellspacing="0" border="0" width="100%">
<tr>
    <td valign="top" width="98%">

    <%-- Breadcrumbs (see admin tool to customize): --%>

    <font face="<%= JiveGlobals.getJiveProperty("skin.default.fontFace") %>"
     color="<%= JiveGlobals.getJiveProperty("skin.default.linkColor") %>">
    <b>
    <a href="index.jsp"><%= SkinUtils.getLocalizedString("skin.default.global.home",locale) %></a>
    &raquo;
    <a href="index.jsp" title="<%= SkinUtils.getLocalizedString("skin.default.global.go_back_to_forum_list",locale) %>"
     ><%= SkinUtils.getLocalizedString("skin.default.global.forums",locale) %></a>
    </b>
    </font>
    <p>

    <%-- Text describing your community - settable via the admin tool: --%>

    <font size="<%= JiveGlobals.getJiveProperty("skin.default.fontSize") %>"
     face="<%= JiveGlobals.getJiveProperty("skin.default.fontFace") %>"
     color="<%= JiveGlobals.getJiveProperty("skin.default.textColor") %>">
    <%  if (!"false".equals(JiveGlobals.getJiveProperty("skin.default.useDefaultWelcomeText"))) { %>
        <%= SkinUtils.getLocalizedString("skin.default.global.community_text", locale) %>
    <%  } else { %>
        <%= JiveGlobals.getJiveProperty("skin.default.communityDescription") %>
    <%  } %>
    </font>

    </td>
    <td width="1%"><img src="images/blank.gif" width="10" height="1" border="0"></td>
    <td valign="top" width="1%" align="center">
    <%@ include file="loginbox.jsp" %>
    </td>
</tr>
</table>

<p>

<table cellpadding="0" cellspacing="0" border="0" width="100%">
<tr><td width="98%" valign="top">

    <%-- Forum listing cell: --%>

    <%  // If the category is not the root category, print out a link to go
        // back to the root category
        if (category.getID() != rootCategory.getID()) {
    %>

        <table cellpadding="0" cellspacing="2" border="0">
        <tr>
            <td>
                <font size="<%= JiveGlobals.getJiveProperty("skin.default.fontSize") %>"
                 face="<%= JiveGlobals.getJiveProperty("skin.default.fontFace") %>">
                <b>
                <%-- back to main category --%>
                <a href="index.jsp?cat=<%= rootCategory.getID() %>" title="Click to go back to the main category"
                 ><%= SkinUtils.getLocalizedString("skin.default.index.back_to_main_cat",locale) %></a>
            <%  List parents = new java.util.LinkedList();
                parents.add(category);
                ForumCategory parentCat = category.getParentCategory();
                while (parentCat.getID() != rootCategory.getID()) {
                    parents.add(0, parentCat);
                    parentCat = parentCat.getParentCategory();
                }
                for (int i=0; i<parents.size(); i++) {
                    ForumCategory c = (ForumCategory)parents.get(i);
                    // Print the case where the 'c' category is not the current category:
                    if ((i+1) < parents.size()) {
            %>
                    &raquo;
                    <a href="index.jsp?cat=<%= c.getID() %>" title="Click to go back to this category"
                     ><%= c.getName() %></a>

            <%      }
                    else {
            %>
                    &raquo;
                    <%= c.getName() %>

            <%     }
                }
            %>
                </b>
                </font>
            </td>
        </tr>
        </table>

    <%  } %>

    <table bgcolor="<%= JiveGlobals.getJiveProperty("skin.default.tableBorderColor") %>"
     cellpadding="0" cellspacing="0" border="0" width="100%">
    <tr><td>
        <table bgcolor="<%= JiveGlobals.getJiveProperty("skin.default.tableBorderColor") %>"
         cellpadding="4" cellspacing="1" border="0" width="100%">
        <tr bgcolor="<%= JiveGlobals.getJiveProperty("skin.default.tableHeaderBgColor") %>">
            <td width="1%"><img src="images/blank.gif" width="1" height="1" border="0"></td>
            <td width="97%">
                <font size="<%= JiveGlobals.getJiveProperty("skin.default.headerFontSize") %>"
                 color="<%= JiveGlobals.getJiveProperty("skin.default.tableHeaderTextColor") %>"
                 face="<%= JiveGlobals.getJiveProperty("skin.default.headerFontFace") %>">
                <%-- FORUM NAME --%>
                <!--
                <b><%= SkinUtils.getLocalizedString("skin.default.index.forum_name",locale).toUpperCase(locale) %></b>
                -->
                <b>FORUM / CATEGORY NAME</b>
                </font>
            </td>
            <td width="1%" nowrap>
                <font size="<%= JiveGlobals.getJiveProperty("skin.default.headerFontSize") %>"
                 color="<%= JiveGlobals.getJiveProperty("skin.default.tableHeaderTextColor") %>"
                 face="<%= JiveGlobals.getJiveProperty("skin.default.headerFontFace") %>">
                <%-- TOPICS/MESSAGES --%>
                <b><%= SkinUtils.getLocalizedString("skin.default.index.topics_messages",locale).toUpperCase(locale) %></b>
                </font>
            </td>
            <td width="1%" nowrap align="center">
                <font size="<%= JiveGlobals.getJiveProperty("skin.default.headerFontSize") %>"
                 color="<%= JiveGlobals.getJiveProperty("skin.default.tableHeaderTextColor") %>"
                 face="<%= JiveGlobals.getJiveProperty("skin.default.headerFontFace") %>">
                <%-- LAST POST --%>
                <b><%= SkinUtils.getLocalizedString("skin.default.global.last_post",locale).toUpperCase(locale) %></b>
                </font>
            </td>
        </tr>

<%      // Start by displaying the name of the category, if the current
        // category is not the root category:
        if (rootCategory.getID() != category.getID()) {
%>
        <tr bgcolor="<%= JiveGlobals.getJiveProperty("skin.default.categoryCellBgColor") %>">
            <td width="1%" align="center" valign="top">
                <img src="images/blank.gif" width="12" height="12" vspace="2" border="0">
            </td>
            <td width="99%" colspan="3">
                <font size="<%= JiveGlobals.getJiveProperty("skin.default.categoryFontSize") %>"
                 face="<%= JiveGlobals.getJiveProperty("skin.default.categoryFontFace") %>"
                 color="<%= JiveGlobals.getJiveProperty("skin.default.categoryTextColor") %>">
                <b><%= category.getName() %></b>
                </font>
            </td>
        </tr>
<%      }

        // Next, list all forums in the current category:
        Iterator forums = category.forums();
        // If there are no forums in this category and if this is not the
        // root category, print a message that indicates there are no forums
        // in this category:
        if (!forums.hasNext() && rootCategory.getID() != category.getID()) {
%>
        <tr bgcolor="<%= JiveGlobals.getJiveProperty("skin.default.tableRowColor1") %>">
            <td width="1%" align="center" valign="top">
                <img src="images/blank.gif" width="12" height="12" vspace="2" border="0">
            </td>
            <td width="99%" colspan="3">
                <font size="<%= JiveGlobals.getJiveProperty("skin.default.fontSize") %>"
                 face="<%= JiveGlobals.getJiveProperty("skin.default.fontFace") %>"
                 color="<%= JiveGlobals.getJiveProperty("skin.default.textColor") %>">
                <i><%= SkinUtils.getLocalizedString("skin.default.index.no_forums_in_category", locale) %></i>
                </font>
            </td>
        </tr>
<%      }
        while (forums.hasNext()) {
            Forum forum = (Forum)forums.next();
            String description = forum.getDescription();
            ForumMessage lastPost = null;
            if (!"false".equals(JiveGlobals.getJiveProperty("skin.default.showLastPostLink"))) {
                lastPost = SkinUtils.getLastPost(forum);
            }
%>
        <tr bgcolor="<%= JiveGlobals.getJiveProperty("skin.default.tableRowColor1") %>">
            <td width="1%" align="center" valign="top">
            <%  if (SkinUtils.isNew(forum, lastVisited)) { %>
                <img src="images/forum_new.gif" width="12" height="12" vspace="2" border="0">
            <%  } else { %>
                <img src="images/forum_old.gif" width="12" height="12" vspace="2" border="0">
            <%  } %>
            </td>
            <td width="97%" valign="top">
                <font size="<%= JiveGlobals.getJiveProperty("skin.default.fontSize") %>"
                 face="<%= JiveGlobals.getJiveProperty("skin.default.fontFace") %>"
                 color="<%= JiveGlobals.getJiveProperty("skin.default.textColor") %>">
                <a href="forum.jsp?forum=<%= forum.getID() %>"><%= forum.getName() %></a>
                <br>
                <i><%= (description!=null)?description:"" %></i>
                </font>
            </td>
            <td width="1%" nowrap align="center" valign="top">
                <font size="<%= JiveGlobals.getJiveProperty("skin.default.fontSize") %>"
                 face="<%= JiveGlobals.getJiveProperty("skin.default.fontFace") %>"
                 color="<%= JiveGlobals.getJiveProperty("skin.default.textColor") %>">
                <%= SkinUtils.getLocalizedNumber(forum.getThreadCount(),locale) %>  <%= SkinUtils.getLocalizedString("skin.default.global.slash",locale) %> <%= SkinUtils.getLocalizedNumber(forum.getMessageCount(),locale) %>
                </font>
            </td>
            <td width="1%" nowrap valign="top">
                <font size="<%= JiveGlobals.getJiveProperty("skin.default.fontSize") %>"
                 face="<%= JiveGlobals.getJiveProperty("skin.default.fontFace") %>"
                 color="<%= JiveGlobals.getJiveProperty("skin.default.textColor") %>">
                <%= SkinUtils.formatDate(request,pageUser,forum.getModifiedDate()) %>
                </font>
                <%  if (lastPost != null) {
                        User lastPostAuthor = lastPost.getUser();
                %>
                <br>
                <font size="-2" face="<%= JiveGlobals.getJiveProperty("skin.default.buttonFontFace") %>">
                    <%  StringBuffer buf = new StringBuffer("<a href=\"thread.jsp?forum=");
                        buf.append(lastPost.getForumThread().getForum().getID());
                        buf.append("&thread=").append(lastPost.getForumThread().getID()).append("&message=");
                        buf.append(lastPost.getID()).append("#").append(lastPost.getID()).append("\"");
                        buf.append("title=\"").append(SkinUtils.getLocalizedString("skin.default.index.jump_to_message",locale));
                        buf.append("\">[[name]] &raquo;</a>");

                        String lastPostLink = buf.toString();

                        if (lastPostAuthor == null) {
                            String name = lastPost.getProperty("name");
                            if (name != null) {
                                lastPostLink = StringUtils.replace(lastPostLink, "[[name]]", "<i>"+name+"</i>");
                                List nameDisplay = new ArrayList(1);
                                nameDisplay.add(lastPostLink);
                    %>
                            <%= SkinUtils.getLocalizedString("skin.default.global.last_post_by", locale, nameDisplay) %>

                    <%      } else {
                                lastPostLink = StringUtils.replace(lastPostLink, "[[name]]", "<i>Guest</i>");
                                List nameDisplay = new ArrayList(1);
                                nameDisplay.add(lastPostLink);
                    %>
                            <%= SkinUtils.getLocalizedString("skin.default.global.last_post_by", locale, nameDisplay) %>