arsort($scores, SORT_NUMERIC);
$result = array();
foreach ($scores as $key => $value) {
$result[$key] = $search_results_lessons[$key];
}
$search_results_lessons = $result;
*/
foreach ($search_results_current_lesson as $key => $value) {
$search_results_current_lesson[$key] = eF_multiSort($search_results_current_lesson[$key], 'score', 'asc', true);
}
foreach ($search_results_courses as $key => $value) {
$search_results_courses[$key] = eF_multiSort($search_results_courses[$key], 'score', 'asc', true);
}
$search_results_forum = eF_multiSort($search_results_forum, 'body', 'desc');
if (extension_loaded('xapian')) {
$results_filesystem = EfrontXapian::getInstance()->search($_POST['search_text']);
if ($currentUser->user['user_type'] != 'administrator') {
//non-admins don't have access to files outside their lessons
$paths = array();
foreach ($currentUser->getLessons(true) as $lesson) {
if ($lesson->lesson['active'] && !$lesson->lesson['archive']) {
$paths[] = str_replace(G_ROOTPATH, '', $lesson->getDirectory());
}
}
foreach ($results_filesystem as $key => $value) {
$keep = false;
foreach ($paths as $path) {
if (strpos($value['path'], $path) !== false) {
$keep = true;
}
}
<?php
if (php_sapi_name() != "cli") {
print "This script is written to run under the command line ('cli') version of\n";
print "the PHP interpreter, but you're using the '" . php_sapi_name() . "' version\n";
exit(1);
}
error_reporting(E_ALL);
ini_set("display_errors", true);
ini_set("html_errors", true);
//$file = $argv[1];
require_once "xapian.class.php";
//EfrontXapian::getInstance()->addFileToIndex($file);
EfrontXapian::cron();
public static function cron()
{
$hash_file_name = 'xapian_list_hash.txt';
$list_file_name = 'xapian_list.txt';
$new_file_name = 'temp.txt';
$parse_root_path = realpath(dirname(__FILE__) . '/../../www/content/lessons');
//$parse_root_path = "xapian_tests";
if (is_file($list_file_name)) {
$lines = file($list_file_name);
if (is_file($hash_file_name)) {
$hashes = file($hash_file_name, FILE_IGNORE_NEW_LINES);
} else {
foreach ($lines as $key => $value) {
if (is_file($value)) {
$hashes[$key] = sha1_file(trim($value));
} else {
$hashes[$key] = '';
}
}
}
} else {
$lines = $hashes = array();
}
$find_str = array();
foreach (self::$_accepted_formats as $value) {
$find_str[] = "\\*.{$value}";
}
$find_str = implode(" -o -name ", $find_str);
exec("find {$parse_root_path} -name {$find_str} > {$new_file_name}");
$newlines = file($new_file_name);
$newFiles = array_slice(array_diff($newlines, $lines), 0, self::PARSE_LIMIT);
//only parse 20 files at a time
$deletedFiles = array_diff($lines, $newlines);
EfrontXapian::getInstance()->addFilesToIndex($newFiles);
EfrontXapian::getInstance()->removeFilesFromIndex($deletedFiles);
//Remove deleted files from the list
foreach ($deletedFiles as $value) {
if (($key = array_search($value, $lines)) !== false) {
unset($lines[$key]);
unset($hashes[$key]);
}
}
$lines = array_merge($lines, $newFiles);
foreach ($newFiles as $value) {
$hashes[] = sha1_file(trim($value));
}
foreach ($lines as $key => $value) {
$hash = sha1_file(trim($value));
if ($hashes[$key] != $hash) {
//meaning the file has changed
unset($lines[$key]);
unset($hashes[$key]);
}
}
$lines = array_values($lines);
//Re-index $lines in case values where unset
file_put_contents($list_file_name, implode("", $lines));
file_put_contents($hash_file_name, implode("\n", $hashes));
}
