<%--
  -	$RCSfile$
  -	$Revision$
  -	$Date$
  -
  - Copyright (C) 2004 Jive Software. All rights reserved.
  -
  - This software is published under the terms of the GNU Public License (GPL),
  - a copy of which is included in this distribution.
--%>

<%@ page import="org.jivesoftware.util.*,
                 java.util.*,
                 org.jivesoftware.messenger.*,
                 java.util.Date,
                 java.net.URLEncoder,
                 org.jivesoftware.messenger.component.ComponentSession"
    errorPage="error.jsp"
%>

<%@ taglib uri="http://java.sun.com/jstl/core_rt" prefix="c" %>
<%@ taglib uri="http://java.sun.com/jstl/fmt_rt" prefix="fmt" %>
<%!
    final int DEFAULT_RANGE = 15;
    final int[] RANGE_PRESETS = {15, 25, 50, 75, 100};
%>

<jsp:useBean id="admin" class="org.jivesoftware.util.WebManager"  />
<% admin.init(request, response, session, application, out ); %>

<%  // Get parameters
    int start = ParamUtils.getIntParameter(request,"start",0);
    int range = ParamUtils.getIntParameter(request,"range",admin.getRowsPerPage("component-session-summary", DEFAULT_RANGE));
    boolean close = ParamUtils.getBooleanParameter(request,"close");
    String jid = ParamUtils.getParameter(request,"jid");

    if (request.getParameter("range") != null) {
        admin.setRowsPerPage("component-session-summary", range);
    }

    // Get the session manager
    SessionManager sessionManager = admin.getSessionManager();

    Collection<ComponentSession> sessions = sessionManager.getComponentSessions();

    // Get the session count
    int sessionCount = sessions.size();

    // Close the external component connection
    if (close) {
        try {
            Session sess = sessionManager.getComponentSession(jid);
            if (sess != null) {
                sess.getConnection().close();
            }
            // wait one second
            Thread.sleep(1000L);
        }
        catch (Exception ignored) {
            // Session might have disappeared on its own
        }
        // redirect back to this page
        response.sendRedirect("component-session-summary.jsp?close=success");
        return;
    }
    // paginator vars
    int numPages = (int)Math.ceil((double)sessionCount/(double)range);
    int curPage = (start/range) + 1;
    int maxIndex = (start+range <= sessionCount ? start+range : sessionCount);
%>

<html>
    <head>
        <title><fmt:message key="component.session.summary.title"/></title>
        <meta name="pageID" content="component-session-summary"/>
    </head>
    <body>

<%  if ("success".equals(request.getParameter("close"))) { %>

    <p class="jive-success-text">
    <fmt:message key="component.session.summary.close" />
    </p>

<%  } %>

<fmt:message key="component.session.summary.active" />: <b><%= sessions.size() %></b>

<%  if (numPages > 1) { %>

    - <fmt:message key="global.showing" /> <%= (start+1) %>-<%= (start+range) %>

<%  } %>
 - <fmt:message key="component.session.summary.sessions_per_page" />:
<select size="1" onchange="location.href='component-session-summary.jsp?start=0&range=' + this.options[this.selectedIndex].value;">

    <%  for (int i=0; i<RANGE_PRESETS.length; i++) { %>

        <option value="<%= RANGE_PRESETS[i] %>"
         <%= (RANGE_PRESETS[i] == range ? "selected" : "") %>><%= RANGE_PRESETS[i] %></option>

    <%  } %>

</select>

<%  if (numPages > 1) { %>

    <p>
    <fmt:message key="global.pages" />:
    [
    <%  for (int i=0; i<numPages; i++) {
            String sep = ((i+1)<numPages) ? " " : "";
            boolean isCurrent = (i+1) == curPage;
    %>
        <a href="component-session-summary.jsp?start=<%= (i*range) %>"
         class="<%= ((isCurrent) ? "jive-current" : "") %>"
         ><%= (i+1) %></a><%= sep %>

    <%  } %>
    ]
    </p>

<%  } %>

<p>
<fmt:message key="component.session.summary.info">
    <fmt:param value="<%= "<a href='external-components-settings.jsp'>" %>" />
    <fmt:param value="<%= "</a>" %>" />
</fmt:message>
</p>

<div class="jive-table">
<table cellpadding="0" cellspacing="0" border="0" width="100%">
<thead>
    <tr>
        <th>&nbsp;</th>
        <th nowrap><fmt:message key="component.session.label.domain" /></th>
        <th nowrap><fmt:message key="component.session.label.name" /></th>
        <th nowrap><fmt:message key="component.session.label.category" /></th>
        <th nowrap><fmt:message key="component.session.label.type" /></th>
        <th nowrap><fmt:message key="component.session.label.creation" /></th>
        <th nowrap><fmt:message key="component.session.label.last_active" /></th>
        <th nowrap><fmt:message key="component.session.label.close_connect" /></th>
    </tr>
</thead>
<tbody>
    <%  // Check if no out/in connection to/from a remote server exists
        if (sessions.isEmpty()) {
    %>
        <tr>
            <td colspan="9">

                <fmt:message key="component.session.summary.not_session" />

            </td>
        </tr>

    <%  } %>

    <%  int count = 0;
        sessions = new ArrayList<ComponentSession>(sessions).subList(start, maxIndex);
        for (ComponentSession componentSession : sessions) {
            count++;
    %>
    <tr class="jive-<%= (((count % 2) == 0) ? "even" : "odd") %>">
        <td width="1%" nowrap><%= count %></td>
        <td width="43%" nowrap>
            <a href="component-session-details.jsp?jid=<%= URLEncoder.encode(componentSession.getAddress().toString(), "UTF-8") %>" title="<fmt:message key="session.row.cliked" />"><%= componentSession.getAddress() %></a>
        </td>
        <td align="center" width="15%" nowrap>
            <%= componentSession.getExternalComponent().getName() %>
        </td>
        <td align="center" width="10%" nowrap>
            <%= componentSession.getExternalComponent().getCategory() %>
        </td>
        <td align="center" width="10%" nowrap>
            <% if ("gateway".equals(componentSession.getExternalComponent().getCategory())) {
                if ("msn".equals(componentSession.getExternalComponent().getType())) { %>
                <img src="images/msn.gif" width="16" height="16" border="0" alt="MSN">&nbsp;
             <% }
                else if ("aim".equals(componentSession.getExternalComponent().getType())) { %>
                <img src="images/aim.gif" width="16" height="16" border="0" alt="AIM">&nbsp;
             <% }
                else if ("yahoo".equals(componentSession.getExternalComponent().getType())) { %>
                <img src="images/yahoo.gif" width="22" height="16" border="0" alt="Yahoo!">&nbsp;
             <% }
                else if ("icq".equals(componentSession.getExternalComponent().getType())) { %>
                <img src="images/icq.gif" width="16" height="16" border="0" alt="ICQ">&nbsp;
             <% }
            }
            %>
            <%= componentSession.getExternalComponent().getType() %>
        </td>
        <%  Date creationDate = componentSession.getCreationDate();
            Calendar creationCal = Calendar.getInstance();
            creationCal.setTime(creationDate);

            Date lastActiveDate = componentSession.getLastActiveDate();
            Calendar lastActiveCal = Calendar.getInstance();
            lastActiveCal.setTime(lastActiveDate);

            Calendar nowCal = Calendar.getInstance();

            boolean sameCreationDay = nowCal.get(Calendar.DAY_OF_YEAR) == creationCal.get(Calendar.DAY_OF_YEAR) && nowCal.get(Calendar.YEAR) == creationCal.get(Calendar.YEAR);
            boolean sameActiveDay = nowCal.get(Calendar.DAY_OF_YEAR) == lastActiveCal.get(Calendar.DAY_OF_YEAR) && nowCal.get(Calendar.YEAR) == lastActiveCal.get(Calendar.YEAR);
        %>
        <td align="center" width="10%" nowrap>
            <%= sameCreationDay ? JiveGlobals.formatTime(creationDate) : JiveGlobals.formatDateTime(creationDate) %>
        </td>
        <td align="center" width="10%" nowrap>
            <%= sameActiveDay ? JiveGlobals.formatTime(lastActiveDate) : JiveGlobals.formatDateTime(lastActiveDate) %>
        </td>

        <td width="1%" nowrap align="center" style="border-right:1px #ccc solid;">
            <a href="component-session-summary.jsp?jid=<%= URLEncoder.encode(componentSession.getAddress().toString(), "UTF-8") %>&close=true"
             title="<fmt:message key="session.row.cliked_kill_session" />"
             onclick="return confirm('<fmt:message key="session.row.confirm_close" />');"
             ><img src="images/delete-16x16.gif" width="16" height="16" border="0" alt=""></a>
        </td>
    </tr>
    <%  } %>

</tbody>
</table>
</div>

<%  if (numPages > 1) { %>

    <p>
    <fmt:message key="global.pages" />:
    [
    <%  for (int i=0; i<numPages; i++) {
            String sep = ((i+1)<numPages) ? " " : "";
            boolean isCurrent = (i+1) == curPage;
    %>
        <a href="component-session-summary.jsp?start=<%= (i*range) %>"
         class="<%= ((isCurrent) ? "jive-current" : "") %>"
         ><%= (i+1) %></a><%= sep %>

    <%  } %>
    ]
    </p>

<%  } %>

<br>
<p>
<fmt:message key="component.session.summary.last_update" />: <%= JiveGlobals.formatDateTime(new Date()) %>
</p>

    </body>
</html>