mirror of
https://github.com/librenms/librenms.git
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70 lines
2.0 KiB
PHP
70 lines
2.0 KiB
PHP
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<?php
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/*
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* Copyright (C) 2017 Oscar Ekeroth <zmegolaz@gmail.com>
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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session_start();
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if (!isset($_SESSION['authenticated'])) {
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die('Unauthorized.');
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}
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$init_modules = array('web');
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require realpath(__DIR__ . '/..') . '/includes/init.php';
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set_debug($_REQUEST['debug']);
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/**
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* Levenshtein Sort
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* @param string $base Comparison basis
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* @param array $obj Object to sort
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* @return array
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*/
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function levsortos($base, $obj, $keys)
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{
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$ret = array();
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foreach ($obj as $elem) {
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$lev = false;
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foreach ($keys as $key) {
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$levnew = levenshtein(strtolower($base), strtolower($elem[$key]), 1, 10, 10);
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if ($lev === false || $levnew < $lev) {
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$lev = $levnew;
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}
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}
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while (isset($ret["$lev"])) {
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$lev += 0.1;
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}
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$ret["$lev"] = $elem;
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}
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ksort($ret);
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return $ret;
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}
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header('Content-type: application/json');
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if (isset($_GET['term'])) {
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$_GET['term'] = clean($_GET['term']);
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$sortos = levsortos($_GET['term'], $config['os'], array("text", "os"));
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$sortos = array_slice($sortos, 0, 20);
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foreach ($sortos as $lev => $os) {
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$ret[$lev] = array_intersect_key($os, array('os' => true, 'text' => true));
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}
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}
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if (!isset($ret)) {
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$ret = array(array('Error: No suggestions found.'));
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}
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die(json_encode($ret));
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