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implemented UI for find posts, debugged and tweaked the engine implementation

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Eric J. Bowersox
2001-12-08 05:02:00 +00:00
parent 4b1acef325
commit ae129e5410
15 changed files with 730 additions and 116 deletions
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web/format/findpost.jsp Normal file
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<%--
The contents of this file are subject to the Mozilla Public License Version 1.1
(the "License"); you may not use this file except in compliance with the License.
You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
WARRANTY OF ANY KIND, either express or implied. See the License for the specific
language governing rights and limitations under the License.
The Original Code is the Venice Web Communities System.
The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
Copyright (C) 2001 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
Contributor(s):
--%>
<%@ page import = "java.util.*" %>
<%@ page import = "com.silverwrist.util.StringUtil" %>
<%@ page import = "com.silverwrist.venice.core.*" %>
<%@ page import = "com.silverwrist.venice.servlets.Variables" %>
<%@ page import = "com.silverwrist.venice.servlets.format.*" %>
<%
FindPostData data = FindPostData.retrieve(request);
Variables.failIfNull(data);
RenderData rdat = RenderConfig.createRenderData(application,request,response);
%>
<% if (rdat.useHTMLComments()) { %><!-- Find Posts --><% } %>
<% rdat.writeContentHeader(out,"Find Posts",data.getSubtitle()); %>
<%= rdat.getStdFontTag(ColorSelectors.CONTENT_FOREGROUND,2) %><%= data.getReturnLink(rdat) %></FONT><P>
<FORM METHOD="POST" ACTION="<%= rdat.getEncodedServletPath("findpost") %>"><DIV CLASS="content">
<%= data.getExtraParameters() %>
<INPUT TYPE="HIDDEN" NAME="ofs" VALUE="0">
<INPUT TYPE="HIDDEN" NAME="fcount" VALUE="-1">
<%= rdat.getStdFontTag(ColorSelectors.CONTENT_FOREGROUND,2) %>
Keywords:
<SPAN CLASS="cinput"><INPUT TYPE=TEXT CLASS="cinput" NAME="term" SIZE=64 MAXLENGTH=255
VALUE="<%= data.getTerm() %>"></SPAN>
</FONT><BR>
<INPUT TYPE=IMAGE NAME="search" SRC="<%= rdat.getFullImagePath("bn_search.gif") %>"
ALT="Search" WIDTH=80 HEIGHT=24 BORDER=0>
</DIV></FORM><P>
<% List results = data.getResults(); %>
<% if (results!=null) { %>
<% if (rdat.useHTMLComments()) { %><!-- Display Search Results --><% } %>
<%
// Determine the number of results to display and whether to display a "next" button
int dcount = results.size();
boolean go_next = false;
if (dcount>data.getMaxResults())
{ // there's a "next"
dcount = data.getMaxResults();
go_next = true;
} // end if
%>
<HR>
<TABLE WIDTH="100%" BORDER=0 ALIGN=CENTER><TR VALIGN=MIDDLE>
<TD WIDTH="50%" ALIGN=LEFT CLASS="content"><%= rdat.getStdFontTag(ColorSelectors.CONTENT_FOREGROUND,3) %>
<%-- The initial search results --%>
<B>Search Results</B>
<% if (data.getFindCount()>0) { %>
(Displaying <%= data.getOffset() + 1 %>-<%= data.getOffset() + dcount %> of
<%= data.getFindCount() %>)
<% } else { %>(None)<% } %>
</FONT></TD>
<TD WIDTH="50%" ALIGN=RIGHT CLASS="content">
<% if (go_next || (data.getOffset()>0)) { %>
<%-- The navigational form that allows us to page through the results --%>
<% if (rdat.useHTMLComments()) { %><!-- Navigational Form --><% } %>
<FORM METHOD="POST" ACTION="<%= rdat.getEncodedServletPath("findpost") %>"><DIV CLASS="content">
<%= data.getExtraParameters() %>
<INPUT TYPE=HIDDEN NAME="term" VALUE="<%= data.getTerm() %>">
<INPUT TYPE=HIDDEN NAME="ofs" VALUE="<%= data.getOffset() %>">
<INPUT TYPE=HIDDEN NAME="fcount" VALUE="<%= data.getFindCount() %>">
<% if (data.getOffset()>0) { %>
<INPUT TYPE=IMAGE NAME="previous" SRC="<%= rdat.getFullImagePath("bn_ar_previous.gif") %>"
ALT="Previous" WIDTH=80 HEIGHT=24 BORDER=0>
<% } else { %>
<IMG SRC="<%= rdat.getFullImagePath("bn_transparent.gif") %>" WIDTH=80 HEIGHT=24 BORDER=0>
<% } // end if %>
&nbsp;&nbsp;
<% if (go_next) { %>
<INPUT TYPE=IMAGE NAME="next" SRC="<%= rdat.getFullImagePath("bn_ar_next.gif") %>"
ALT="Next" WIDTH=80 HEIGHT=24 BORDER=0>
<% } else { %>
<IMG SRC="<%= rdat.getFullImagePath("bn_transparent.gif") %>" WIDTH=80 HEIGHT=24 BORDER=0>
<% } // end if %>
</DIV></FORM>
<% } else { %>&nbsp;<% } %>
</TD>
</TR></TABLE><BR>
<%-- Display the results of the search --%>
<TABLE BORDER=0 ALIGN=LEFT CELLPADDING=0 CELLSPACING=6>
<TR VALIGN=TOP>
<TH ALIGN=LEFT CLASS="CONTENT">
<%= rdat.getStdFontTag(ColorSelectors.CONTENT_FOREGROUND,2) %><B><U>Post Link</U></B></FONT>
</TH>
<TH ALIGN=LEFT CLASS="CONTENT">
<%= rdat.getStdFontTag(ColorSelectors.CONTENT_FOREGROUND,2) %><B><U>Author</U></B></FONT>
</TH>
<TH ALIGN=LEFT CLASS="CONTENT">
<%= rdat.getStdFontTag(ColorSelectors.CONTENT_FOREGROUND,2) %><B><U>Post Date</U></B></FONT>
</TH>
<TH ALIGN=LEFT CLASS="CONTENT">
<%= rdat.getStdFontTag(ColorSelectors.CONTENT_FOREGROUND,2) %><B><U>Lines</U></B></FONT>
</TH>
<TH ALIGN=LEFT CLASS="CONTENT">&nbsp;</TH>
</TR>
<% for (int i=0; i<dcount; i++) { %>
<TR VALIGN=TOP>
<% TopicMessageFound post = (TopicMessageFound)(results.get(i)); %>
<TD ALIGN=LEFT CLASS="content"><%= rdat.getStdFontTag(ColorSelectors.CONTENT_FOREGROUND,2) %>
<A HREF="<%= rdat.getEncodedServletPath("go/" + post.getIdentifier()) %>"><%= post.getIdentifier() %></A>
</FONT></TD>
<TD ALIGN=LEFT CLASS="content"><%= rdat.getStdFontTag(ColorSelectors.CONTENT_FOREGROUND,2) %>
<A HREF="<%= rdat.getEncodedServletPath("user/" + post.getAuthor()) %>"><%= post.getAuthor() %></A>
</FONT></TD>
<TD ALIGN=LEFT CLASS="content" NOWRAP><%= rdat.getStdFontTag(ColorSelectors.CONTENT_FOREGROUND,2) %>
<%= rdat.formatDateForDisplay(post.getPostDate()) %>
</FONT></TD>
<TD ALIGN=LEFT CLASS="content"><%= rdat.getStdFontTag(ColorSelectors.CONTENT_FOREGROUND,2) %>
<%= post.getLineCount() %>
</FONT></TD>
<TD ALIGN=LEFT CLASS="content"><%= rdat.getStdFontTag(ColorSelectors.CONTENT_FOREGROUND,2) %>
<%= StringUtil.encodeHTML(post.getText()) %>
</FONT></TD>
</TR>
<% } // end for %>
</TABLE><BR CLEAR=LEFT>
<% } // end if %>