198 lines
7.3 KiB
Java
198 lines
7.3 KiB
Java
/*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* (the "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
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*
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* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
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* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
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* language governing rights and limitations under the License.
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*
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* The Original Code is the Venice Web Communities System.
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*
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* The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
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* for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
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* Copyright (C) 2001-02 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
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*
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* Contributor(s):
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*/
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package com.silverwrist.venice.ui.view;
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import java.io.IOException;
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import java.util.*;
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import javax.servlet.*;
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import com.silverwrist.util.StringUtil;
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import com.silverwrist.venice.core.*;
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import com.silverwrist.venice.ui.*;
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import com.silverwrist.venice.ui.helpers.HTMLRendering;
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import com.silverwrist.venice.ui.servlet.RequestImpl;
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public class AuditView implements ContentDirect
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{
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/*--------------------------------------------------------------------------------
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* Static data members
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*--------------------------------------------------------------------------------
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*/
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private static final String REPLACE_TOKEN = "${offset}";
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/*--------------------------------------------------------------------------------
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* Attributes
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*--------------------------------------------------------------------------------
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*/
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private int menu_sel = MENU_SELECTOR_NOCHANGE;
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private List audit_list;
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private int offset;
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private int total_count;
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private int last_index;
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private String title;
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private String next_url;
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private String prev_url;
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private String return_url;
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private String return_text;
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/*--------------------------------------------------------------------------------
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* Constructor
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*--------------------------------------------------------------------------------
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*/
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public AuditView(VeniceEngine engine, List audit_list, int offset, int total_count, String title,
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String template_url, String return_url, String return_text)
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{
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this.audit_list = audit_list;
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this.offset = offset;
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this.total_count = total_count;
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int npage = engine.getNumAuditRecordsPerPage();
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this.last_index = Math.min(offset + npage,total_count);
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this.title = title;
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if (this.last_index<total_count)
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this.next_url = StringUtil.replaceAllInstances(template_url,REPLACE_TOKEN,String.valueOf(offset+npage));
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else
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this.next_url = null;
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if (offset>0)
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this.prev_url = StringUtil.replaceAllInstances(template_url,REPLACE_TOKEN,
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String.valueOf(Math.max(offset-npage,0)));
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else
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this.prev_url = null;
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this.return_url = return_url;
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this.return_text = return_text;
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} // end constructor
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/*--------------------------------------------------------------------------------
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* Implementations from interface Content
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*--------------------------------------------------------------------------------
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*/
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public boolean needFrame()
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{
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return true;
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} // end needFrame
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public int getMenuSelector()
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{
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return menu_sel;
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} // end getMenuSelector
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public String getPageTitle(RequestOutput ro)
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{
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return title;
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} // end getPageTitle
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public String getPageQID()
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{
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return null;
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} // end getPageQID
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/*--------------------------------------------------------------------------------
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* Implementations from interface ContentDirect
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*--------------------------------------------------------------------------------
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*/
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public void render(RequestOutput out) throws IOException
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{
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HTMLRendering html = (HTMLRendering)(out.queryService(HTMLRendering.class));
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out.writeContentHeader(title,null);
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// Write the return URL
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out.write("<DIV CLASS=\"content\">" + html.getFontTag(html.CONTENT_FOREGROUND,"content") + "<A HREF=\""
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+ html.formatURL(return_url,html.SERVLET) + "\">" + StringUtil.encodeHTML(return_text)
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+ "</A></FONT></DIV>\n");
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// Write the informational and navigational table
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out.write("<TABLE WIDTH=\"100%\" BORDER=0><TR VALIGN=MIDDLE><TD ALIGN=LEFT CLASS=\"content\">"
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+ html.getFontTag(html.CONTENT_FOREGROUND,"content") + "\nDisplaying records <B>" + (offset+1)
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+ "</B> to <B>" + last_index + "</B> of <B>" + total_count + "</B>\n"
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+ "</FONT></TD><TD ALIGN=RIGHT>\n");
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if (prev_url==null)
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out.write(html.getButtonVisual("_null_"));
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else
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out.write("<A HREF=\"" + html.formatURL(prev_url,html.SERVLET) + "\">" + html.getButtonVisual("previous")
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+ "</A>");
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out.write(" ");
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if (next_url==null)
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out.write(html.getButtonVisual("_null_"));
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else
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out.write("<A HREF=\"" + html.formatURL(next_url,html.SERVLET) + "\">" + html.getButtonVisual("next")
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+ "</A>");
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out.write("\n</TD></TR></TABLE>\n");
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// Start writing the table containing the actual audit records.
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String tb_font = html.getFontTag(html.CONTENT_FOREGROUND,"content");
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out.write("<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=3>\n<TR>\n<TH ALIGN=LEFT CLASS=\"content\" NOWRAP>"
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+ tb_font + "<B>Date/Time</B></FONT></TH>\n<TH ALIGN=LEFT CLASS=\"content\" NOWRAP>"
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+ tb_font + "<B>Description</B></FONT></TH>\n<TH ALIGN=LEFT CLASS=\"content\" NOWRAP>"
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+ tb_font + "<B>User</B></FONT></TH>\n<TH ALIGN=LEFT CLASS=\"content\" NOWRAP>" + tb_font
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+ "<B>Community</B></FONT></TH>\n<TH ALIGN=LEFT CLASS=\"content\" NOWRAP>" + tb_font
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+ "<B>IP Address</B></FONT></TH>\n<TH ALIGN=LEFT CLASS=\"content\" COLSPAN=4 NOWRAP>"
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+ tb_font + "<B>Additional Data</B></FONT></TH>\n</TR>\n");
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Iterator it = audit_list.iterator();
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while (it.hasNext())
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{ // display each record in turn
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AuditData dat = (AuditData)(it.next());
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out.write("<TR>\n<TD ALIGN=LEFT CLASS=\"content\" NOWRAP>" + tb_font + html.formatDate(dat.getDateTime())
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+ "</FONT></TD>\n<TD ALIGN=LEFT CLASS=\"content\" NOWRAP>" + tb_font
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+ StringUtil.encodeHTML(dat.getDescription())
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+ "</FONT></TD>\n<TD ALIGN=LEFT CLASS=\"content\" NOWRAP>" + tb_font
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+ StringUtil.encodeHTML(dat.getUserName())
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+ "</FONT></TD>\n<TD ALIGN=LEFT CLASS=\"content\" NOWRAP>" + tb_font
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+ StringUtil.encodeHTML(dat.getCommunityName())
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+ "</FONT></TD>\n<TD ALIGN=LEFT CLASS=\"content\" NOWRAP>" + tb_font
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+ StringUtil.encodeHTML(dat.getIPAddress()) + "</FONT></TD>\n");
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for (int i=0; i<AuditData.DATA_COUNT; i++)
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{ // write the data values
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out.write("<TD ALIGN=LEFT CLASS=\"content\" NOWRAP>" + tb_font);
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if (dat.getData(i)!=null)
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out.write(StringUtil.encodeHTML(dat.getData(i)));
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else
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out.write(" ");
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out.write("</FONT></TD>\n");
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} // end for
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out.write("</TR>\n");
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} // end while
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out.write("</TABLE>\n");
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} // end render
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/*--------------------------------------------------------------------------------
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* External operations
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*--------------------------------------------------------------------------------
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*/
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public final void setMenuSelector(int sel)
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{
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menu_sel = sel;
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} // end setMenuSelector
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} // end class AuditView
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