5887N/A<%--

5887N/ACDDL HEADER START

5887N/A

5887N/AThe contents of this file are subject to the terms of the

5887N/ACommon Development and Distribution License (the "License").

5887N/AYou may not use this file except in compliance with the License.

5887N/A

5887N/ASee LICENSE.txt included in this distribution for the specific

5887N/Alanguage governing permissions and limitations under the License.

5887N/A

5887N/AWhen distributing Covered Code, include this CDDL HEADER in each

5887N/Afile and include the License file at LICENSE.txt.

5887N/AIf applicable, add the following below this CDDL HEADER, with the

5887N/Afields enclosed by brackets "[]" replaced with your own identifying

5887N/Ainformation: Portions Copyright [yyyy] [name of copyright owner]

5887N/A

5887N/ACDDL HEADER END

5887N/A

5887N/ACopyright 2005 Sun Microsystems, Inc. All rights reserved.

5887N/AUse is subject to license terms.

5887N/A

5887N/Aident "%Z%%M% %I% %E% SMI"

5887N/A

5887N/A--%><%@ page import = "javax.servlet.*,

5887N/Ajava.lang.Integer,

5887N/Ajavax.servlet.http.*,

5887N/Ajava.util.Hashtable,

5887N/Ajava.util.Vector,

5887N/Ajava.util.Date,

5887N/Ajava.util.ArrayList,

5887N/Ajava.util.List,

5887N/Ajava.lang.*,

5887N/Ajava.io.*,

5887N/Ajava.io.StringReader,

5887N/Aorg.opensolaris.opengrok.analysis.*,

5887N/Aorg.opensolaris.opengrok.search.*,

5887N/Aorg.opensolaris.opengrok.web.*,

5887N/Aorg.opensolaris.opengrok.web.*,

5887N/Aorg.opensolaris.opengrok.search.context.*,

5887N/Aorg.opensolaris.opengrok.configuration.*,

5887N/Aorg.apache.lucene.spell.*,

5887N/Aorg.apache.lucene.analysis.*,

5887N/Aorg.apache.lucene.document.*,

5887N/Aorg.apache.lucene.index.*,

5887N/Aorg.apache.lucene.search.*,

5887N/Aorg.apache.lucene.queryParser.*"

5887N/A%><%@ page session="false" %><%@ page errorPage="error.jsp" %><%

5887N/ADate starttime = new Date();

5887N/AString q = request.getParameter("q");

5887N/AString defs = request.getParameter("defs");

5887N/AString refs = request.getParameter("refs");

5887N/AString hist = request.getParameter("hist");

5887N/AString path = request.getParameter("path");

5887N/AString sort = request.getParameter("sort");

5887N/A

5887N/A%>

5887N/A<%@ include file="projects.jspf" %>

5887N/A<%

5887N/A

5887N/AHits hits = null;

5887N/AString errorMsg = null;

5887N/AString context = request.getContextPath();

5887N/A

5887N/Aif( q!= null && q.equals("")) q = null;

5887N/Aif( defs != null && defs.equals("")) defs = null;

5887N/Aif( refs != null && refs.equals("")) refs = null;

5887N/Aif( hist != null && hist.equals("")) hist = null;

5887N/Aif( path != null && path.equals("")) path = null;

5887N/Aif( sort != null && sort.equals("")) sort = null;

5887N/Aif (project != null && project.equals("")) project = null;

5887N/A

5887N/Aif (q != null || defs != null || refs != null || hist != null || path != null) {

5887N/A Searcher searcher = null; //the searcher used to open/search the index

5887N/A IndexReader ireader = null; //the reader used to open/search the index

5887N/A Query query = null, defQuery = null; //the Query created by the QueryParser

5887N/A

5887N/A int start = 0; //the first index displayed on this page

5887N/A int max = 25; //the maximum items displayed on this page

5887N/A int thispage = 0; //used for the for/next either max or

5887N/A String moreUrl = null;

5887N/A CompatibleAnalyser analyzer = new CompatibleAnalyser();

5887N/A String qstr = "";

5887N/A String result = "";

5887N/A try {

5887N/A String DATA_ROOT = env.getDataRootPath();

5887N/A if(DATA_ROOT.equals("")) {

5887N/A throw new Exception("DATA_ROOT parameter is not configured in web.xml!");

5887N/A }

5887N/A File data_root = new File(DATA_ROOT);

5887N/A if(!data_root.isDirectory()) {

5887N/A throw new Exception("DATA_ROOT parameter in web.xml does not exist or is not a directory!");

5887N/A }

5887N/A ireader = IndexReader.open(DATA_ROOT + "/index");

5887N/A searcher = new IndexSearcher(ireader);

5887N/A //String date = request.getParameter("date");

5887N/A try {

5887N/A start = Integer.parseInt(request.getParameter("start")); //parse the max results first

5887N/A max = Integer.parseInt(request.getParameter("n")); //then the start index

5887N/A if(max < 0 || (max % 10 != 0) || max > 50) max = 25;

5887N/A if(start < 0 ) start = 0;

5887N/A } catch (Exception e) { }

5887N/A

5887N/A StringBuilder sb = new StringBuilder();

5887N/A if (q != null) {

5887N/A sb.append(q);

5887N/A }

5887N/A

5887N/A if (defs != null) {

5887N/A sb.append(" defs:(");

5887N/A sb.append(defs);

5887N/A sb.append(")");

5887N/A }

5887N/A

5887N/A if (refs != null) {

5887N/A sb.append(" refs:(");

5887N/A sb.append(refs);

5887N/A sb.append(")");

5887N/A }

5887N/A

5887N/A if (path != null) {

5887N/A sb.append(" path:(");

5887N/A sb.append(path);

5887N/A sb.append(")");

5887N/A }

5887N/A

5887N/A if (hist != null) {

5887N/A sb.append(" hist:(");

5887N/A sb.append(hist);

5887N/A sb.append(")");

5887N/A }

5887N/A

5887N/A if (project != null) {

5887N/A sb.append(" (");

5887N/A

5887N/A boolean first = true;

5887N/A for (String s : project.split(" ")) {

5887N/A if (first) {

5887N/A first = false;

5887N/A } else {

5887N/A sb.append(" OR ");

5887N/A }

5887N/A sb.append("project:(");

5887N/A sb.append(s);

5887N/A sb.append(")");

5887N/A }

5887N/A

5887N/A sb.append(")");

5887N/A }

5887N/A

5887N/A qstr = sb.toString();

5887N/A

5887N/A QueryParser qparser = new QueryParser("full", analyzer);

5887N/A qparser.setOperator(QueryParser.DEFAULT_OPERATOR_AND);

5887N/A query = qparser.parse(qstr); //parse the

5887N/A if (sort == null || sort.equals("relevancy")) {

5887N/A hits = searcher.search(query);

5887N/A }

5887N/A else if (sort.equals("lastmodtime")) {

5887N/A hits = searcher.search(query, new Sort("date", true));

5887N/A }

5887N/A else {

5887N/A hits = searcher.search(query);

5887N/A }

5887N/A thispage = max;

5887N/A } catch (BooleanQuery.TooManyClauses e) {

5887N/A errorMsg = "<b>Error:</b> Too many results for wildcard!";

5887N/A } catch (ParseException e) {

5887N/A errorMsg = "<b>Error:</b><br/>" + Util.Htmlize(qstr) + "<br/>" + Util.Htmlize(e.getMessage());

5887N/A } catch (FileNotFoundException e) {

5887N/A errorMsg = "<b>Error:</b> Index database not found";

5887N/A } catch (Exception e) {

5887N/A errorMsg = "<b>Error:</b> " + Util.Htmlize(e.getMessage());

5887N/A }

5887N/A if (hits != null && hits.length() == 1 && request.getServletPath().equals("/s")) {

5887N/A if (query != null && query instanceof TermQuery) {

5887N/A response.sendRedirect(context + "/xref" + hits.doc(0).get("path")

5887N/A + "#" + ((TermQuery)query).getTerm().text());

5887N/A } else {

5887N/A response.sendRedirect(context + "/xref" + hits.doc(0).get("path"));

5887N/A }

5887N/A } else {

5887N/A %><?xml version="1.0" encoding="iso-8859-1"?>

5887N/A<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

5887N/A<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">

5887N/A<head>

5887N/A <meta name="robots" content="noindex,nofollow">

5887N/A <link rel="icon" href="img/icon.png" type="image/png"/>

5887N/A <link rel="stylesheet" type="text/css" href="style.css"/>

5887N/A <link rel="stylesheet" type="text/css" href="print.css" media="print" />

5887N/A <link rel="alternate stylesheet" type="text/css" media="all" title="Paper White" href="print.css"/>

5887N/A <title>Search</title>

5887N/A</head>

5887N/A<body>

5887N/A<div id="page">

5887N/A <div id="header">

5887N/A <%= getServletContext().getInitParameter("HEADER") %>

5887N/A </div>

5887N/A<div id="Masthead"></div>

5887N/A<div id="bar">

5887N/A <%@ include file="menu.jspf"%>

5887N/A<!-- table cellpadding="0" cellspacing="0" border="0" width="100%">

5887N/A <tr>

5887N/A <td valign="top"><br /> &nbsp;</td>

5887N/A <td align="left" valign="middle">

5887N/A <br/><form action="search" name="sbox">

5887N/A <table cellpadding="2" border="0" cellspacing="0">

<tr valign="top">

<td>

<table cellpadding="2" border="0" cellspacing="0">

<tr><td align="right"> Full&nbsp;Search </td><td><input class="q" name="q" size="45" style="width: 300px" value="<%=Util.formQuoteEscape(q)%>"/></td></tr>

<tr><td align="right"> Definition </td><td><input class="q" name="defs" size="25" style="width: 300px" value="<%=Util.formQuoteEscape(defs)%>"/></td></tr>

<tr><td align="right"> Symbol </td><td><input class="q" name="refs" size="25" style="width: 300px" value="<%=Util.formQuoteEscape(refs)%>"/></td></tr>

<tr><td align="right"> File&nbsp;Path </td><td><input class="q" name="path" size="25" style="width: 300px" value="<%=Util.formQuoteEscape(path)%>"/></td></tr>

<tr><td align="right"> History </td><td><input class="q" name="hist" size="25" style="width: 300px" value="<%=Util.formQuoteEscape(hist)%>"/></td></tr>

<% if (sort == null || sort.equals("relevancy")) { %>

<tr><td align="right"> sort by </td><td><select class="q" name="sort"><option value="relevancy" selected>relevancy</option><option value="lastmodtime">last modified time</option></select></td></tr>

<%

}

else if (sort.equals("lastmodtime")) { %>

<tr><td align="right"> sort by </td><td><select class="q" name="sort"><option value="relevancy">relevancy</option><option value="lastmodtime" selected>last modified time</option></select></td></tr>

<%

}

else { %>

<tr><td align="right"> sort by </td><td><select class="q" name="sort"><option value="relevancy" selected>relevancy</option><option value="lastmodtime">last modified time</option></select></td></tr>

<%

}

%>

</table>

</td>

<% if (hasProjects) { %>

<td>

Project:<br>

<select class="q" name="project" size="6" multiple="true" style="width: 300px">

<% for (Project p : env.getProjects()) {

%><option value="<%=Util.formQuoteEscape(p.getPath())%>"<%=p.getPath().equals(project) ? " selected" : ""%>><%=Util.formQuoteEscape(p.getDescription())%></option><%

} %>

</select>

</td>

<% } %>

</tr>

<tr><td></td><td> &nbsp; <input class="submit" type="submit" value="Search"/> | <input class="submit"

onClick="document.sbox.q.value='';document.sbox.defs.value='';document.sbox.refs.value='';document.sbox.path.value='';document.sbox.hist.value='';" type="button" value=" Clear "

/> | <a href="help.html">Help</a></td></tr>

</table></form>

</td>

<td valign="top" align="right"></td></tr>

</table -->

</div>

<div id="results">

<%

if( hits == null || errorMsg != null) {

%><%=errorMsg%><%

} else if (hits.length() == 0) {

String ngramIndex = env.getDataRootPath() + "/spellIndex";

if (ngramIndex != null && (new

File(ngramIndex+"/segments")).exists()) {

Date sstart = new Date();

IndexReader spellReader = IndexReader.open(ngramIndex);

IndexSearcher spellSearcher = new IndexSearcher(spellReader);

%><p><font color="#cc0000">Did you mean</font>:<%

String[] toks;

if(q != null) {

toks = q.split("[\t ]+");

if(toks != null){

for(int j=0; j<toks.length; j++) {

if(toks[j].length() > 3) {

String[] ret = NGramSpeller.suggestUsingNGrams(spellSearcher,toks[j].toLowerCase(), 3, 4, 3, 5, 3, 2, 0, null, false);

for(int i = 0;i < ret.length; i++) {

%> <a href=search?q=<%=ret[i]%>><%=ret[i]%></a> &nbsp; <%

}

}

}

}

}

if(refs != null) {

toks = refs.split("[\t ]+");

if(toks != null){

for(int j=0; j<toks.length; j++) {

if(toks[j].length() > 3) {

String[] ret = NGramSpeller.suggestUsingNGrams(spellSearcher,toks[j].toLowerCase(),3, 4, 3, 5, 3, 2, 0, null, false);

for(int i = 0;i < ret.length; i++) {

%> <a href=search?q=<%=ret[i]%>><%=ret[i]%></a> &nbsp; <%

}

}

}

}

}

if(defs != null) {

toks = defs.split("[\t ]+");

if(toks != null){

for(int j=0; j<toks.length; j++) {

if(toks[j].length() > 3) {

String[] ret = NGramSpeller.suggestUsingNGrams(spellSearcher,toks[j].toLowerCase(),3, 4, 3, 5, 3, 2, 0, null, false);

for(int i = 0;i < ret.length; i++) {

%> <a href=search?q=<%=ret[i]%>><%=ret[i]%></a> &nbsp; <%

}

}

}

}

}

spellSearcher.close();

spellReader.close();

%></p><%

}

%><p> Your search <b><%=query.toString()%></b> did not match any files.

<br />

Suggestions:<br/><blockquote>- Make sure all terms are spelled correctly.<br/>

- Try different keywords.<br/>

- Try more general keywords.<br/>

- Use 'wil*' cards if you are looking for partial match.

</blockquote>

</p><%

} else { // We have a lots of results to show

StringBuilder slider = null;

if ( max < hits.length()) {

if((start + max) < hits.length()) {

thispage = max;

} else {

thispage = hits.length() - start;

}

String url = (q == null ? "" : "&amp;q=" + Util.URIEncode(q) ) +

(defs == null ? "" : "&amp;defs=" + Util.URIEncode(defs)) +

(refs == null ? "" : "&amp;refs=" + Util.URIEncode(refs)) +

(path == null ? "" : "&amp;path=" + Util.URIEncode(path)) +

(hist == null ? "" : "&amp;hist=" + Util.URIEncode(hist)) +

(sort == null ? "" : "&amp;sort=" + Util.URIEncode(sort));

slider = new StringBuilder();

int labelStart =1;

int sstart = start - max* (start / max % 10 + 1) ;

if(sstart < 0) {

sstart = 0;

labelStart = 1;

} else {

labelStart = sstart/max + 1;

}

int label = labelStart;

int labelEnd = label + 11;

String arr;

for(int i=sstart; i<hits.length() && label <= labelEnd; i+= max) {

if (i <= start && start < i+ max) {

slider.append("<span class=\"sel\">" + label + "</span>");

} else {

if(label == labelStart && label != 1) {

arr = "&lt;&lt";

} else if(label == labelEnd && i < hits.length()) {

arr = "&gt;&gt;";

} else {

arr = label < 10 ? " " + label : String.valueOf(label);

}

slider.append("<a class=\"more\" href=\"search?n=" + max + "&amp;start=" + i + url + "\">"+

arr + "</a>");

}

label++;

}

} else {

thispage = hits.length() - start; // set the max index to max or last

}

%>&nbsp; &nbsp; Searched <b><%=query.toString()%></b> (Results <b><%=start+1%> -

<%=thispage+start%></b> of <b><%=hits.length()%></b>) sorted by <%=sort%> <p><%=slider != null ?

slider.toString(): ""%></p>

<table width="100%" cellpadding="3" cellspacing="0" border="0"><%

Context sourceContext = null;

Summarizer summer = null;

if (query != null) {

try{

sourceContext = new Context(query);

if(sourceContext != null)

summer = new Summarizer(query, analyzer);

} catch (Exception e) {

}

}

HistoryContext historyContext = null;

try {

historyContext = new HistoryContext(query);

} catch (Exception e) {

}

EftarFileReader ef = null;

try{

ef = new EftarFileReader(env.getDataRootPath() + "/index/dtags.eftar");

} catch (Exception e) {

}

Results.prettyPrintHTML(hits, start, start+thispage,

out,

sourceContext, historyContext, summer,

context + "/xref",

context + "/more",

env.getSourceRootPath(),

env.getDataRootPath(),

ef);

if(ef != null) {

try{

ef.close();

} catch (IOException e) {

}

}

%></table><br/>

<b> Completed in <%=(new Date()).getTime() - starttime.getTime()%> milliseconds </b> <br/>

<%=slider != null ? "<p>" + slider + "</p>" : ""%>

<%

}

%><br/></div><%@include file="foot.jspf"%><%

}

if (ireader != null)

ireader.close();

} else { // Entry page show the map

response.sendRedirect(context + "/index.jsp");

}

%>