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441c27a7d4
Update rule to invalidate `device_id` if a map has been assigned afterwards. Update rule to restore `device_id` if no more maps are assigned to it. Remove all maps (if any) if a rule is deleted. Fixed SQL-schema
67 lines
2.3 KiB
PHP
67 lines
2.3 KiB
PHP
<?php
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/*
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* LibreNMS
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*
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* Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version. Please see LICENSE.txt at the top level of
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* the source code distribution for details.
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*/
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if(is_admin() === false) {
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die('ERROR: You need to be admin');
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}
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$rule = mres($_POST['rule']);
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$target = mres($_POST['target']);
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$map_id = mres($_POST['map_id']);
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$ret = array();
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if( empty($rule) || empty($target) ) {
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$ret[] = "ERROR: No map was generated";
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} else {
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$raw = $rule;
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$rule = dbFetchCell('SELECT id FROM alert_rules WHERE name = ?',array($rule));
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if( !is_numeric($rule) ) {
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array_unshift($ret, "ERROR: Could not find rule for '".$raw."'");
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} else {
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$raw = $target;
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if( $target[0].$target[1] == "g:" ) {
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$target = "g".dbFetchCell('SELECT id FROM device_groups WHERE name = ?',array(substr($target,2)));
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} else {
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$target = dbFetchCell('SELECT device_id FROM devices WHERE hostname = ?',array($target));
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}
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if( !is_numeric(str_replace('g','',$target)) ) {
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array_unshift($ret, "ERROR: Could not find entry for '".$raw."'");
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} else {
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if(is_numeric($map_id) && $map_id > 0) {
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if(dbUpdate(array('rule' => $rule,'target'=>$target), 'alert_map', 'id=?',array($map_id)) >= 0) {
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$ret[] = "Edited Map: <i>".$map_id.": ".$rule." = ".$target."</i>";
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} else {
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array_unshift($ret,"ERROR: Failed to edit Map: <i>".$map_id.": ".$rule." = ".$target."</i>");
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}
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} else {
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if( dbInsert(array('rule'=>$rule,'target'=>$target),'alert_map') ) {
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$ret[] = "Added Map: <i>".$rule." = ".$target."</i>";
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} else {
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array_unshift($ret,"ERROR: Failed to add Map: <i>".$rule." = ".$target."</i>");
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}
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}
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if( ($tmp=dbFetchCell('SELECT device_id FROM alert_rules WHERE id = ?',array($rule))) && $tmp[0] != ":" ) {
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if(dbUpdate(array('device_id' => ':'.$tmp), 'alert_rules', 'id=?',array($rule)) >= 0) {
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$ret[] = "Edited Rule: <i>".$rule." device_id = ':".$tmp."'</i>";
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} else {
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array_unshift($ret,"ERROR: Failed to edit Rule: <i>".$rule.": device_id = ':".$tmp."'</i>");
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}
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}
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}
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}
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}
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foreach( $ret as $msg ) {
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echo $msg."<br/>";
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}
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