Add filter by priority to syslog

html/includes/table/syslog.inc.php

@@ -17,6 +17,11 @@ if (is_numeric($_POST['device'])) {
     $param[] = $_POST['device'];
 }
 
+if ($_POST['priority']) {
+    $where  .= ' AND S.priority = ?';
+    $param[] = $_POST['priority'];
+}
+
 if (!empty($_POST['from'])) {
     $where  .= ' AND timestamp >= ?';
     $param[] = $_POST['from'];
@@ -64,7 +69,8 @@ $sql = "SELECT S.*, DATE_FORMAT(timestamp, '".$config['dateformat']['mysql']['co
 foreach (dbFetchRows($sql, $param) as $syslog) {
     $dev        = device_by_id_cache($syslog['device_id']);
     $response[] = array(
-        'timestamp' => $syslog['date'],
+        'priority'  => generate_priority_icon($syslog['priority']),
+        'timestamp' => '<div style="white-space:nowrap;">'.$syslog['date'].'</div>',
         'device_id' => generate_device_link($dev, shorthost($dev['hostname'])),
         'program'   => $syslog['program'],
         'msg'       => htmlspecialchars($syslog['msg']),

html/pages/syslog.inc.php

@@ -16,6 +16,7 @@ $pagetitle[] = 'Syslog';
 <table id="syslog" class="table table-hover table-condensed table-striped">
     <thead>
         <tr>
+            <th data-column-id="priority">&nbsp;</th>
             <th data-column-id="timestamp" data-order="desc">Datetime</th>
             <th data-column-id="device_id">Hostname</th>
             <th data-column-id="program">Program</th>
@@ -67,6 +68,21 @@ var grid = $("#syslog").bootgrid({
                 "</select>"+
                 "</div>"+
                 "<div class=\"form-group\">"+
+                "<select name=\"priority\" id=\"priority\" class=\"form-control input-sm\">"+
+                "<option value=\"\">All Priorities</option>"+
+                <?php
+                foreach (dbFetchRows('SELECT DISTINCT `priority` FROM `syslog` ORDER BY `level`') as $data) {
+                    echo '"<option value=\"'.$data['priority'].'\"';
+                    if ($data['priority'] == $vars['priority']) {
+                        echo ' selected';
+                    }
+
+                    echo '>'.$data['priority'].'</option>"+';
+                }
+                ?>
+                "</select>"+
+                "</div>"+
+                "<div class=\"form-group\">"+
                 "<input name=\"from\" type=\"text\" class=\"form-control input-sm\" id=\"dtpickerfrom\" maxlength=\"16\" value=\"<?php echo $vars['from']; ?>\" placeholder=\"From\" data-date-format=\"YYYY-MM-DD HH:mm\">"+
                 "</div>"+
                 "<div class=\"form-group\">"+
@@ -83,6 +99,7 @@ var grid = $("#syslog").bootgrid({
             id: "syslog",
             device: '<?php echo htmlspecialchars($vars['device']); ?>',
             program: '<?php echo htmlspecialchars($vars['program']); ?>',
+            priority: '<?php echo htmlspecialchars($vars['priority']); ?>',
             to: '<?php echo htmlspecialchars($vars['to']); ?>',
             from: '<?php echo htmlspecialchars($vars['from']); ?>',
         };

includes/common.php

@@ -16,6 +16,21 @@
  * the source code distribution for details.
  */
 
+function generate_priority_icon($priority) {
+    $map = array(
+        "emerg"     => "server_delete",
+        "alert"     => "cancel",
+        "crit"      => "application_lightning",
+        "err"       => "application_delete",
+        "warning"   => "application_error",
+        "notice"    => "application_edit",
+        "info"      => "application",
+        "debug"     => "bug",
+    );
+
+    return '<img src="images/16/' . $map[$priority] .'.png" title="' . $priority . '">';
+}
+
 function format_number_short($number, $sf) {
     // This formats a number so that we only send back three digits plus an optional decimal point.
     // Example: 723.42 -> 723    72.34 -> 72.3    2.23 -> 2.23