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<?php
/**
* Global Search Engine for Moodle
*
* @package search
* @category core
* @subpackage search_engine
* @author Michael Champanis (mchampan) [cynnical@gmail.com], Valery Fremaux [valery.fremaux@club-internet.fr] > 1.8
* @date 2008/03/31
* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
*
* This file serves as a splash-screen (entry page) to the indexer script -
* it is in place to prevent accidental reindexing which can lead to a loss
* of time, amongst other things.
*/
/**
* includes and requires
*/
require_once('../config.php');
require_once($CFG->dirroot.'/search/lib.php');
/// makes inclusions of the Zend Engine more reliable
ini_set('include_path', $CFG->dirroot.DIRECTORY_SEPARATOR.'search'.PATH_SEPARATOR.ini_get('include_path'));
/// check global search is enabled
require_login();
if (empty($CFG->enableglobalsearch)) {
error(get_string('globalsearchdisabled', 'search'));
}
if (!has_capability('moodle/site:doanything', get_context_instance(CONTEXT_SYSTEM))) {
error(get_string('beadmin', 'search'), $CFG->wwwroot.'/login/index.php');
}
require_once($CFG->dirroot.'/search/indexlib.php');
$indexinfo = new IndexInfo();
if ($indexinfo->valid()) {
$strsearch = get_string('search', 'search');
$strquery = get_string('stats');
$navlinks[] = array('name' => $strsearch, 'link' => "index.php", 'type' => 'misc');
$navlinks[] = array('name' => $strquery, 'link' => "stats.php", 'type' => 'misc');
$navlinks[] = array('name' => get_string('runindexer','search'), 'link' => null, 'type' => 'misc');
// if ($CFG->version <= 2007021541){ // 1.8 branch stable timestamp NOT RELIABLE
if (!function_exists('build_navigation')){ // 1.8 branch stable timestamp
$navigation = '';
} else {
$navigation = build_navigation($navlinks);
}
$site = get_site();
print_header("$strsearch", "$site->fullname" , $navigation, "", "", true, "&nbsp;", navmenu($site));
mtrace("<pre>The data directory ($indexinfo->path) contains $indexinfo->filecount files, and\n"
."there are ".$indexinfo->dbcount." records in the <em>block_search_documents</em> table.\n"
."\n"
."This indicates that you have already succesfully indexed this site. Follow the link\n"
."if you are sure that you want to continue indexing - this will replace any existing\n"
."index data (no Moodle data is affected).\n"
."\n"
."You are encouraged to use the 'Test indexing' script before continuing onto\n"
."indexing - this will check if the modules are set up correctly. Please correct\n"
."any errors before proceeding.\n"
."\n"
."<a href='tests/index.php'>Test indexing</a> or "
."<a href='indexer.php?areyousure=yes'>Continue indexing</a> or <a href='index.php'>Back to query page</a>."
."</pre>");
print_footer();
}
else {
header('Location: indexer.php?areyousure=yes');
}
?>
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