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				https://github.com/librenms/librenms.git
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			341 lines
		
	
	
		
			12 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			341 lines
		
	
	
		
			12 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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$no_refresh = true;
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?>
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<div class="row">
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    <div class="col-sm-12">
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        <span id="message"></span>
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    </div>
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</div>
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<?php
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if (isset($_POST['create-default'])) {
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    $default_rules[] = array(
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        'device_id' => '-1',
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        'rule'      => '%macros.device_down = "1"',
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        'severity'  => 'critical',
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        'extra'     => '{"mute":false,"count":"-1","delay":"300"}',
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        'disabled'  => 0,
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        'name'      => 'Devices up/down',
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    );
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    $default_rules[] = array(
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        'device_id' => '-1',
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        'rule'      => '%devices.uptime < "300" && %macros.device = "1"',
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        'severity'  => 'critical',
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        'extra'     => '{"mute":false,"count":"1","delay":"300"}',
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        'disabled'  => 0,
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        'name'      => 'Device rebooted',
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    );
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    $default_rules[] = array(
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        'device_id' => '-1',
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        'rule'      => '%bgpPeers.bgpPeerState != "established" && %macros.device_up = "1"',
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        'severity'  => 'critical',
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        'extra'     => '{"mute":false,"count":"1","delay":"300"}',
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        'disabled'  => 0,
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        'name'      => 'BGP Session down',
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    );
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    $default_rules[] = array(
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        'device_id' => '-1',
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        'rule'      => '%bgpPeers.bgpPeerFsmEstablishedTime < "300" && %bgpPeers.bgpPeerState = "established"',
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        'severity'  => 'critical',
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        'extra'     => '{"mute":false,"count":"1","delay":"300"}',
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        'disabled'  => 0,
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        'name'      => 'BGP Session established',
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    );
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    $default_rules[] = array(
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        'device_id' => '-1',
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        'rule'      => '%macros.port_down = "1"',
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        'severity'  => 'critical',
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        'extra'     => '{"mute":false,"count":"1","delay":"300"}',
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        'disabled'  => 0,
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        'name'      => 'Port status up/down',
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    );
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    $default_rules[] = array(
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        'device_id' => '-1',
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        'rule'      => '%macros.port_usage_perc >= "80" && %macros.port_up = "1" && %macros.port = "1"',
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        'severity'  => 'critical',
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        'extra'     => '{"mute":false,"count":"-1","delay":"300"}',
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        'disabled'  => 0,
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        'name'      => 'Port utilisation over threshold',
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    );
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    $default_rules[] = array(
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        'device_id' => '-1',
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        'rule'      => '%sensors.sensor_current > %sensors.sensor_limit && %sensors.sensor_alert = "1"',
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        'severity'  => 'critical',
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        'extra'     => '{"mute":false,"count":"-1","delay":"300"}',
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        'disabled'  => 0,
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        'name'      => 'Sensor over limit',
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    );
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    $default_rules[] = array(
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        'device_id' => '-1',
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        'rule'      => '%sensors.sensor_current < %sensors.sensor_limit_low && %sensors.sensor_alert = "1"',
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        'severity'  => 'critical',
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        'extra'     => '{"mute":false,"count":"-1","delay":"300"}',
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        'disabled'  => 0,
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        'name'      => 'Sensor under limit',
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    );
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    foreach ($default_rules as $add_rule) {
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        dbInsert($add_rule, 'alert_rules');
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    }
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}//end if
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require_once 'includes/modal/new_alert_rule.inc.php';
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require_once 'includes/modal/delete_alert_rule.inc.php';
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?>
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<form method="post" action="" id="result_form">
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<?php
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if (isset($_POST['results_amount']) && $_POST['results_amount'] > 0) {
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    $results = $_POST['results'];
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}
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else {
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    $results = 50;
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}
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echo '<div class="table-responsive">
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    <table class="table table-hover table-condensed" width="100%">
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    <tr>
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    <th>#</th>
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    <th>Name</th>
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    <th>Rule</th>
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    <th>Severity</th>
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    <th>Status</th>
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    <th>Extra</th>
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    <th>Enabled</th>
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    <th>Action</th>
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    </tr>';
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echo '<td colspan="7">';
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if ($_SESSION['userlevel'] >= '10') {
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    echo '<button type="button" class="btn btn-primary btn-sm" data-toggle="modal" data-target="#create-alert" data-device_id="'.$device['device_id'].'"><i class="fa fa-plus"></i> Create new alert rule</button>';
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}
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echo '</td>
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    <td><select name="results" id="results" class="form-control input-sm" onChange="updateResults(this);">';
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$result_options = array(
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    '10',
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    '50',
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    '100',
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    '250',
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    '500',
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    '1000',
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    '5000',
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);
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foreach ($result_options as $option) {
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    echo "<option value='$option'";
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    if ($results == $option) {
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        echo ' selected';
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    }
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    echo ">$option</option>";
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}
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echo '</select></td>';
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$count_query = 'SELECT COUNT(id)';
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$full_query  = 'SELECT *';
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$sql         = '';
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$param       = array();
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if (isset($device['device_id']) && $device['device_id'] > 0) {
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    $sql   = 'WHERE (device_id=? OR device_id="-1")';
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    $param = array($device['device_id']);
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}
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$query       = " FROM alert_rules $sql ORDER BY id ASC";
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$count_query = $count_query.$query;
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$count       = dbFetchCell($count_query, $param);
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if (!isset($_POST['page_number']) && $_POST['page_number'] < 1) {
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    $page_number = 1;
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}
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else {
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    $page_number = $_POST['page_number'];
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}
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$start      = (($page_number - 1) * $results);
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$full_query = $full_query.$query." LIMIT $start,$results";
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foreach (dbFetchRows($full_query, $param) as $rule) {
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    $sub   = dbFetchRows('SELECT * FROM alerts WHERE rule_id = ? ORDER BY id DESC LIMIT 1', array($rule['id']));
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    $ico   = 'ok';
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    $col   = 'success';
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    $extra = '';
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    if (sizeof($sub) == 1) {
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        $sub = $sub[0];
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        if ((int) $sub['state'] === 0) {
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            $ico = 'ok';
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            $col = 'success';
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        }
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        else if ((int) $sub['state'] === 1) {
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            $ico   = 'remove';
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            $col   = 'danger';
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            $extra = 'danger';
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        }
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        else if ((int) $sub['state'] === 2) {
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            $ico   = 'time';
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            $col   = 'default';
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            $extra = 'warning';
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        }
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    }
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    $alert_checked = '';
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    $orig_ico      = $ico;
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    $orig_col      = $col;
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    $orig_class    = $extra;
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    if ($rule['disabled']) {
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        $ico   = 'pause';
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        $col   = '';
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        $extra = 'active';
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    }
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    else {
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        $alert_checked = 'checked';
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    }
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    $rule_extra = json_decode($rule['extra'], true);
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    if ($rule['device_id'] == ':-1' || $rule['device_id'] == '-1') {
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        $popover_msg = 'Global alert rule';
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    }
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    else {
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        $popover_msg = 'Device specific rule';
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    }
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    echo "<tr class='".$extra."' id='row_".$rule['id']."'>";
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    echo '<td><i>#'.((int) $rule['id']).'</i></td>';
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    echo '<td>'.$rule['name'].'</td>';
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    echo "<td class='col-sm-4'>";
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    if ($rule_extra['invert'] === true) {
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        echo '<strong><em>Inverted</em></strong> ';
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    }
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    echo '<i>'.htmlentities($rule['rule']).'</i></td>';
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    echo '<td>'.$rule['severity'].'</td>';
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    echo "<td><span id='alert-rule-".$rule['id']."' class='glyphicon glyphicon-".$ico.' glyphicon-large text-'.$col."'></span> ";
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    if ($rule_extra['mute'] === true) {
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        echo "<span class='glyphicon glyphicon-volume-off glyphicon-large text-primary' aria-hidden='true'></span></td>";
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    }
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    echo '<td><small>Max: '.$rule_extra['count'].'<br />Delay: '.$rule_extra['delay'].'<br />Interval: '.$rule_extra['interval'].'</small></td>';
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    echo '<td>';
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    if ($_SESSION['userlevel'] >= '10') {
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        echo "<input id='".$rule['id']."' type='checkbox' name='alert-rule' data-orig_class='".$orig_class."' data-orig_colour='".$orig_col."' data-orig_state='".$orig_ico."' data-alert_id='".$rule['id']."' ".$alert_checked." data-size='small' data-content='".$popover_msg."' data-toggle='modal'>";
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    }
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    echo '</td>';
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    echo '<td>';
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    if ($_SESSION['userlevel'] >= '10') {
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        echo "<button type='button' class='btn btn-primary btn-sm' data-toggle='modal' data-target='#create-alert' data-device_id='".$rule['device_id']."' data-alert_id='".$rule['id']."' name='edit-alert-rule' data-content='".$popover_msg."'><span class='glyphicon glyphicon-pencil' aria-hidden='true'></span></button> ";
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        echo "<button type='button' class='btn btn-danger btn-sm' aria-label='Delete' data-toggle='modal' data-target='#confirm-delete' data-alert_id='".$rule['id']."' name='delete-alert-rule' data-content='".$popover_msg."'><span class='glyphicon glyphicon-trash' aria-hidden='true'></span></button>";
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    }
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    echo '</td>';
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    echo "</tr>\r\n";
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}//end foreach
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if (($count % $results) > 0) {
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    echo '    <tr>
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        <td colspan="8" align="center">'.generate_pagination($count, $results, $page_number).'</td>
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        </tr>';
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}
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echo '</table>
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    <input type="hidden" name="page_number" id="page_number" value="'.$page_number.'">
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    <input type="hidden" name="results_amount" id="results_amount" value="'.$results.'">
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    </form>
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    </div>';
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if ($count < 1) {
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    if ($_SESSION['userlevel'] >= '10') {
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        echo '<div class="row">
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            <div class="col-sm-12">
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            <form role="form" method="post">
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            <p class="text-center">
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            <button type="submit" class="btn btn-success btn-lg" id="create-default" name="create-default">Create default global alerts!</button>
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            </p>
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            </form>
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            </div>
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            </div>';
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    }
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}
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?>
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<script>
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$("[data-toggle='modal'], [data-toggle='popover']").popover({
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    trigger: 'hover',
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        'placement': 'top'
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});
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$('#ack-alert').click('', function(e) {
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    event.preventDefault();
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    var alert_id = $(this).data("alert_id");
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    $.ajax({
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        type: "POST",
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            url: "ajax_form.php",
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            data: { type: "ack-alert", alert_id: alert_id },
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            success: function(msg){
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                $("#message").html('<div class="alert alert-info">'+msg+'</div>');
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                if(msg.indexOf("ERROR:") <= -1) {
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                    setTimeout(function() {
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                        location.reload(1);
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                    }, 1000);
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                }
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            },
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                error: function(){
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                    $("#message").html('<div class="alert alert-info">An error occurred acking this alert.</div>');
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                }
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    });
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});
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$("[name='alert-rule']").bootstrapSwitch('offColor','danger');
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$('input[name="alert-rule"]').on('switchChange.bootstrapSwitch',  function(event, state) {
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    event.preventDefault();
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    var $this = $(this);
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    var alert_id = $(this).data("alert_id");
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    var orig_state = $(this).data("orig_state");
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    var orig_colour = $(this).data("orig_colour");
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    var orig_class = $(this).data("orig_class");
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    $.ajax({
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        type: 'POST',
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            url: 'ajax_form.php',
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            data: { type: "update-alert-rule", alert_id: alert_id, state: state },
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            dataType: "html",
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            success: function(msg) {
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                if(msg.indexOf("ERROR:") <= -1) {
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                    if(state) {
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                        $('#alert-rule-'+alert_id).removeClass('glyphicon-pause');
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                        $('#alert-rule-'+alert_id).addClass('glyphicon-'+orig_state);
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                        $('#alert-rule-'+alert_id).removeClass('text-default');
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                        $('#alert-rule-'+alert_id).addClass('text-'+orig_colour);
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                        $('#row_'+alert_id).removeClass('active');
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                        $('#row_'+alert_id).addClass(orig_class);
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                    } else {
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                        $('#alert-rule-'+alert_id).removeClass('glyphicon-'+orig_state);
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                        $('#alert-rule-'+alert_id).addClass('glyphicon-pause');
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                        $('#alert-rule-'+alert_id).removeClass('text-'+orig_colour);
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                        $('#alert-rule-'+alert_id).addClass('text-default');
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                        $('#row_'+alert_id).removeClass('warning');
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                        $('#row_'+alert_id).addClass('active');
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                    }
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                } else {
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                    $("#message").html('<div class="alert alert-info">'+msg+'</div>');
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                    $('#'+alert_id).bootstrapSwitch('toggleState',true );
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                }
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            },
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                error: function() {
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                    $("#message").html('<div class="alert alert-info">This alert could not be updated.</div>');
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                    $('#'+alert_id).bootstrapSwitch('toggleState',true );
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                }
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    });
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});
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function updateResults(results) {
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    $('#results_amount').val(results.value);
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    $('#page_number').val(1);
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    $('#result_form').submit();
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}
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function changePage(page,e) {
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    e.preventDefault();
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    $('#page_number').val(page);
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    $('#result_form').submit();
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}
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</script>
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