seeddms-code/op/op.SearchFulltext.php
2013-02-14 12:10:53 +01:00

240 lines
7.2 KiB
PHP

<?php
// MyDMS. Document Management System
// Copyright (C) 2002-2005 Markus Westphal
// Copyright (C) 2006-2008 Malcolm Cowe
// Copyright (C) 2011 Uwe Steinmann
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
include("../inc/inc.Settings.php");
include("../inc/inc.Utils.php");
include("../inc/inc.DBInit.php");
include("../inc/inc.Language.php");
include("../inc/inc.ClassUI.php");
include("../inc/inc.Authentication.php");
function getTime() {
if (function_exists('microtime')) {
$tm = microtime();
$tm = explode(' ', $tm);
return (float) sprintf('%f', $tm[1] + $tm[0]);
}
return time();
}
if (!isset($_GET["folderid"]) || !is_numeric($_GET["folderid"]) || intval($_GET["folderid"])<1) {
$folderid=$settings->_rootFolderID;
} else {
$folderid = $_GET["folderid"];
}
$folder = $dms->getFolder($folderid);
if (!is_object($folder)) {
UI::exitError(getMLText("search_results"),getMLText("invalid_folder_id"));
}
// Create the keyword search string. This search spans up to three columns
// in the database: keywords, name and comment.
if (isset($_GET["query"]) && is_string($_GET["query"])) {
$query = $_GET["query"];
}
else {
$query = "";
}
// category
$categories = array();
if(isset($_GET['categoryids']) && $_GET['categoryids']) {
foreach($_GET['categoryids'] as $catid) {
if($catid > 0) {
$category = $dms->getDocumentCategory($catid);
$categories[] = $category->getName();
}
}
}
//
// Get the page number to display. If the result set contains more than
// 25 entries, it is displayed across multiple pages.
//
// This requires that a page number variable be used to track which page the
// user is interested in, and an extra clause on the select statement.
//
// Default page to display is always one.
$pageNumber=1;
if (isset($_GET["pg"])) {
if (is_numeric($_GET["pg"]) && $_GET["pg"]>0) {
$pageNumber = (integer)$_GET["pg"];
}
else if (!strcasecmp($_GET["pg"], "all")) {
$pageNumber = "all";
}
}
// --------------- Suche starten --------------------------------------------
// Check to see if the search has been restricted to a particular
// document owner.
$owner = null;
if (isset($_GET["ownerid"]) && is_numeric($_GET["ownerid"]) && $_GET["ownerid"]!=-1) {
$owner = $dms->getUser($_GET["ownerid"]);
if (!is_object($owner)) {
UI::exitError(getMLText("search_results"),getMLText("unknown_owner"));
}
}
$pageNumber=1;
if (isset($_GET["pg"])) {
if (is_numeric($_GET["pg"]) && $_GET["pg"]>0) {
$pageNumber = (integer)$_GET["pg"];
}
else if (!strcasecmp($_GET["pg"], "all")) {
$pageNumber = "all";
}
}
$startTime = getTime();
if($settings->_enableFullSearch) {
if(!empty($settings->_luceneClassDir))
require_once($settings->_luceneClassDir.'/Lucene.php');
else
require_once('SeedDMS/Lucene.php');
}
Zend_Search_Lucene_Search_QueryParser::setDefaultEncoding('utf-8');
$index = Zend_Search_Lucene::open($settings->_luceneDir);
$lucenesearch = new SeedDMS_Lucene_Search($index);
$hits = $lucenesearch->search($query, $owner ? $owner->getLogin() : '', '', $categories);
$totalDocs = count($hits);
$limit = 20;
$resArr = array();
if($pageNumber != 'all' && count($hits) > $limit) {
$resArr['totalPages'] = (int) (count($hits) / $limit);
if ((count($hits)%$limit) > 0)
$resArr['totalPages']++;
$hits = array_slice($hits, ($pageNumber-1)*$limit, $limit);
} else {
$resArr['totalPages'] = 1;
}
$resArr['docs'] = array();
if($hits) {
foreach($hits as $hit) {
if($tmp = $dms->getDocument($hit['document_id'])) {
$resArr['docs'][] = $tmp;
}
}
}
$searchTime = getTime() - $startTime;
$searchTime = round($searchTime, 2);
// -------------- Output results --------------------------------------------
$tmp = explode('.', basename($_SERVER['SCRIPT_FILENAME']));
$view = UI::factory($theme, $tmp[1], array('dms'=>$dms, 'user'=>$user, 'folder'=>$folder, 'searchhits'=>$resArr['docs'], 'totalpages'=>$resArr['totalPages'], 'totaldocs'=>$totalDocs, 'pagenumber'=>$pageNumber, 'searchtime'=>$searchTime, 'urlparams'=>$_GET));
if($view) {
$view->show();
exit;
}
UI::htmlStartPage(getMLText("search_results"));
UI::globalNavigation($folder);
UI::pageNavigation(getFolderPathHTML($folder, true), "", $folder);
UI::contentHeading(getMLText("search_results"));
UI::contentContainerStart();
?>
<table width="100%" style="border-collapse: collapse;">
<tr>
<td align="left" style="padding:0; margin:0;">
<?php
$numResults = count($resArr['docs']);
if ($numResults == 0) {
printMLText("search_no_results");
}
else {
printMLText("search_report_fulltext", array("doccount" => $totalDocs));
}
?>
</td>
<td align="right"><?php printMLText("search_time", array("time" => $searchTime));?></td>
</tr>
</table>
<?php
if ($numResults == 0) {
UI::contentContainerEnd();
UI::htmlEndPage();
exit;
}
UI::pageList($pageNumber, $resArr['totalPages'], "../op/op.SearchFulltext.php", $_GET);
print "<table class=\"folderView\">";
print "<thead>\n<tr>\n";
//print "<th></th>\n";
print "<th>".getMLText("name")."</th>\n";
print "<th>".getMLText("owner")."</th>\n";
print "<th>".getMLText("status")."</th>\n";
print "<th>".getMLText("version")."</th>\n";
print "<th>".getMLText("comment")."</th>\n";
//print "<th>".getMLText("reviewers")."</th>\n";
//print "<th>".getMLText("approvers")."</th>\n";
print "</tr>\n</thead>\n<tbody>\n";
$resultsFilteredByAccess = false;
foreach ($resArr['docs'] as $document) {
if ($document->getAccessMode($user) < M_READ) {
$resultsFilteredByAccess = true;
}
else {
$lc = $document->getLatestContent();
print "<tr>";
$docName = htmlspecialchars($document->getName());
print "<td><a class=\"standardText\" href=\"../out/out.ViewDocument.php?documentid=".$document->getID()."\">/";
$folder = $document->getFolder();
$path = $folder->getPath();
for ($i = 1; $i < count($path); $i++) {
print htmlspecialchars($path[$i]->getName())."/";
}
print $docName;
print "</a></td>";
$owner = $document->getOwner();
print "<td>".htmlspecialchars($owner->getFullName())."</td>";
$display_status=$lc->getStatus();
print "<td>".getOverallStatusText($display_status["status"]). "</td>";
print "<td class=\"center\">".$lc->getVersion()."</td>";
$comment = htmlspecialchars($document->getComment());
if (strlen($comment) > 50) $comment = substr($comment, 0, 47) . "...";
print "<td>".$comment."</td>";
print "</tr>\n";
}
}
if ($resultsFilteredByAccess) {
print "<tr><td colspan=\"7\">". getMLText("search_results_access_filtered") . "</td></tr>";
}
print "</tbody></table>\n";
UI::pageList($pageNumber, $resArr['totalPages'], "../op/op.Search.php", $_GET);
UI::contentContainerEnd();
UI::htmlEndPage();
?>