From 49da368895c4fae3517cf44a46087971a294f74d Mon Sep 17 00:00:00 2001
From: laf <neil@lathwood.co.uk>
Date: Mon, 30 Mar 2015 12:16:56 +0100
Subject: [PATCH] Added alerts file for table

---
 html/includes/table/alerts.inc.php | 99 ++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 html/includes/table/alerts.inc.php

diff --git a/html/includes/table/alerts.inc.php b/html/includes/table/alerts.inc.php
new file mode 100644
index 0000000000..4d2ee29df4
--- /dev/null
+++ b/html/includes/table/alerts.inc.php
@@ -0,0 +1,99 @@
+<?php
+
+$where = 1;
+
+if (is_numeric($_POST['device_id']) && $_POST['device_id'] > 0) {
+    $where .= ' AND `alerts`.`device_id`='.$_POST['device_id'];
+}
+
+if (isset($searchPhrase) && !empty($searchPhrase)) {
+    $sql .= " AND (`timestamp` LIKE '%?%' OR `rule` LIKE '%?%' OR `name` LIKE '%?%' OR `hostname` LIKE '%?%')";
+    $param[] = array($searchPhrase,$searchPhrase,$searchPhrase,$serchPhrase);
+}
+
+$sql = " FROM `alerts` LEFT JOIN `devices` ON `alerts`.`device_id`=`devices`.`device_id` RIGHT JOIN alert_rules ON alerts.rule_id=alert_rules.id WHERE $where AND `state` IN (1,2,3,4) $sql";
+
+$count_sql = "SELECT COUNT(`alerts`.`id`) $sql";
+$total = dbFetchCell($count_sql,$param);
+
+if (!isset($sort) || empty($sort)) {
+    $sort = 'timestamp DESC';
+}
+
+$sql .= " ORDER BY $sort";
+
+if (isset($current)) {
+    $limit_low = ($current * $rowCount) - ($rowCount);
+    $limit_high = $rowCount;
+}
+
+if ($rowCount != -1) {
+    $sql .= " LIMIT $limit_low,$limit_high";
+}
+
+$sql = "SELECT `alerts`.*, `devices`.`hostname` AS `hostname`,`alert_rules`.`rule` AS `rule`, `alert_rules`.`name` AS `name`, `alert_rules`.`severity` AS `severity` $sql";
+
+$rulei = 0;
+foreach (dbFetchRows($sql,$param) as $alert) {
+    $log = dbFetchCell("SELECT details FROM alert_log WHERE rule_id = ? AND device_id = ? ORDER BY id DESC LIMIT 1", array($alert['rule_id'],$alert['device_id']));
+    $log_detail = json_decode(gzuncompress($log),true);
+    foreach ( $log_detail['rule'] as $tmp_alerts ) {
+        foreach ($tmp_alerts as $k=>$v) {
+            if (!empty($v) && $k != 'device_id' && (stristr($k,'id') || stristr($k,'desc')) && substr_count($k,'_') <= 1) {
+                $fault_detail .= $k.' => '.$v."\n ";
+            }
+        }
+        $fault_detail .= "\n";
+    }
+
+    $ico = "ok";
+    $col = "green";
+    $extra = "";
+    if ( (int) $alert['state'] === 0 ) {
+        $ico = "ok";
+        $col = "green";
+    } elseif ( (int) $alert['state'] === 1 ) {
+        $ico = "volume-up";
+        $col = "red";
+        $extra = "danger";
+    } elseif ( (int) $alert['state'] === 2 ) {
+        $ico = "volume-off";
+        $col = "#800080";
+        $extra = "warning";
+    }
+    $alert_checked = '';
+    $orig_ico = $ico;
+    $orig_col = $col;
+    $orig_class = $extra;
+
+    $severity = $alert['severity'];
+    if ($alert['state'] == 3) {
+        $severity .= " <strong>+</strong>";
+    } elseif ($alert['state'] == 4) {
+        $severity .= " <strong>-</strong>";
+    }
+
+    if ($_SESSION['userlevel'] >= '10') {
+        $ack_ico = 'volume-up';
+        $ack_col = 'success';
+        if(in_array($alert['state'],array(2,3,4))) {
+            $ack_ico = 'volume-off';
+            $ack_col = 'danger';
+        }
+    }
+
+    $response[] = array('id'=>"<i>#".$rulei++."</i>",
+                        'rule'=>"<i title=\"".htmlentities($alert['rule'])."\">".htmlentities($alert['name'])."</i></td>",
+                        'hostname'=>"<a href=\"device/device=".$alert['device_id']."\"><i title='".htmlentities($fault_detail)."'>".$alert['hostname']."</i></a></td>",
+                        'timestamp'=>($alert['timestamp'] ? $alert['timestamp'] : "N/A"),
+                        'severity'=>$severity,
+                        'ack_col'=>$ack_col,
+                        'state'=>$alert['state'],
+                        'alert_id'=>$alert['id'],
+                        'ack_ico'=>$ack_ico,
+                        'extra'=>$extra);
+
+}
+
+$output = array('current'=>$current,'rowCount'=>$rowCount,'rows'=>$response,'total'=>$total);
+echo _json_encode($output);