Device-Groups Draft

html/ajax_search.php

@@ -29,7 +29,22 @@ if (isset($_REQUEST['search']))
   {
     $found = 0;
 
-    if($_REQUEST['type'] == 'device') {
+    if( $_REQUEST['type'] == 'group' ) {
+      include_once('../includes/device-groups.inc.php');
+      foreach( dbFetchRows("SELECT name FROM device_groups WHERE name LIKE '%".$search."%'") as $group ) {
+        if( $_REQUEST['map'] ) {
+          $results[] = array('name'=>'g:'.$group['name']);
+        } else {
+          $results[] = array('name'=>$group['name']);
+        }
+      }
+      die(json_encode($results));
+    } elseif( $_REQUEST['type'] == 'alert-rules' ) {
+      foreach( dbFetchRows("SELECT name FROM alert_rules WHERE name LIKE '%".$search."%'") as $rules ) {
+        $results[] = array('name'=>$rules['name']);
+      }
+      die(json_encode($results));
+    } elseif($_REQUEST['type'] == 'device') {
 
       // Device search
       $results = dbFetchRows("SELECT * FROM `devices` WHERE `hostname` LIKE '%" . $search . "%' OR `location` LIKE '%" . $search . "%' ORDER BY hostname LIMIT 8");

html/forms/create-alert-item.inc.php

@@ -55,6 +55,15 @@ if(empty($rule)) {
     } else {
         if( dbInsert(array('device_id'=>$device_id,'rule'=>$rule,'severity'=>mres($_POST['severity']),'extra'=>$extra_json,'name'=>$name),'alert_rules') ) {
             $update_message = "Added Rule: <i>$name: $rule</i>";
+            if( is_array($_POST['maps']) ) {
+                foreach( $_POST['maps'] as $target ) {
+                    $_POST['rule'] = $name;
+                    $_POST['target'] = $target;
+                    $_POST['map_id'] = '';
+                    include('forms/create-map-item.inc.php');
+                    unset($ret,$target,$raw,$rule,$msg,$map_id);
+                }
+            }
         } else {
             $update_message = "ERROR: Failed to add Rule: <i>".$rule."</i>";
         }

html/forms/create-device-group.inc.php

@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+if(is_admin() === false) {
+    die('ERROR: You need to be admin');
+}
+
+$pattern = $_POST['patterns'];
+$group_id = $_POST['group_id'];
+$name = mres($_POST['name']);
+$desc = mres($_POST['desc']);
+
+if( is_array($pattern) ) {
+	$pattern = implode(" ", $pattern);
+	$pattern = rtrim($pattern,'&&');
+	$pattern = rtrim($pattern,'||');
+} elseif( !empty($_POST['pattern']) && !empty($_POST['condition']) && !empty($_POST['value']) ) {
+	$pattern = '%'.$_POST['pattern'].' '.$_POST['condition'].' ';
+	if( is_numeric($_POST['value']) ) {
+		$pattern .= $_POST['value'];
+	} else {
+		$pattern .= '"'.$_POST['value'].'"';
+	}
+}
+
+if(empty($pattern)) {
+    $update_message = "ERROR: No group was generated";
+} elseif(is_numeric($group_id) && $group_id > 0) {
+    if(dbUpdate(array('pattern' => $pattern,'name'=>$name,'desc'=>$desc), 'device_groups', 'id=?',array($group_id)) >= 0) {
+            $update_message = "Edited Group: <i>$name: $pattern</i>";
+    } else {
+            $update_message = "ERROR: Failed to edit Group: <i>".$pattern."</i>";
+    }
+} else {
+    if( dbInsert(array('pattern'=>$pattern,'name'=>$name,'desc'=>$desc),'device_groups') ) {
+        $update_message = "Added Group: <i>$name: $pattern</i>";
+    } else {
+        $update_message = "ERROR: Failed to add Group: <i>".$pattern."</i>";
+    }
+}
+echo $update_message;

html/forms/create-map-item.inc.php

@@ -0,0 +1,59 @@
+<?php
+
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+if(is_admin() === false) {
+    die('ERROR: You need to be admin');
+}
+
+$rule   = mres($_POST['rule']);
+$target = mres($_POST['target']);
+$map_id = mres($_POST['map_id']);
+$ret    = array();
+
+if( empty($rule) || empty($target) ) {
+	$ret[] = "ERROR: No map was generated";
+} else {
+	$raw = $rule;
+	$rule = dbFetchCell('SELECT id FROM alert_rules WHERE name = ?',array($rule));
+	if( !is_numeric($target) && $target[0] != "g" ) {
+		array_unshift($ret, "ERROR: Could not find rule for '".$raw."'");
+	} else {
+		$raw = $target;
+		if( $target[0].$target[1] == "g:" ) {
+			$target = "g".dbFetchCell('SELECT id FROM device_groups WHERE name = ?',array(substr($target,2)));
+		} else {
+			$target = dbFetchCell('SELECT device_id FROM devices WHERE hostname = ?',array($target));
+		}
+		if( !is_numeric($target) && $target[0] != "g" ) {
+			array_unshift($ret, "ERROR: Could not find entry for '".$raw."'");
+		} else {
+			if(is_numeric($map_id) && $map_id > 0) {
+				if(dbUpdate(array('rule' => $rule,'target'=>$target), 'alert_map', 'id=?',array($map_id)) >= 0) {
+					$ret[] = "Edited Map: <i>".$map_id.": ".$rule." = ".$target."</i>";
+				} else {
+					array_unshift($ret,"ERROR: Failed to edit Map: <i>".$map_id.": ".$rule." = ".$target."</i>");
+				}
+			} else {
+				if( dbInsert(array('rule'=>$rule,'target'=>$target),'alert_map') ) {
+					$ret[] = "Added Map: <i>".$rule." = ".$target."</i>";
+				} else {
+					array_unshift($ret,"ERROR: Failed to add Map: <i>".$rule." = ".$target."</i>");
+				}
+			}
+		}
+	}
+}
+foreach( $ret as $msg ) {
+	echo $msg."<br/>";
+}

html/forms/delete-alert-map.inc.php

@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+if(is_admin() === false) {
+    die('ERROR: You need to be admin');
+}
+
+if(!is_numeric($_POST['map_id'])) {
+    echo('ERROR: No map selected');
+    exit;
+} else {
+    if(dbDelete('alert_map', "`id` =  ?", array($_POST['map_id']))) {
+      echo('Map has been deleted.');
+      exit;
+    } else {
+      echo('ERROR: Map has not been deleted.');
+      exit;
+    }
+}
+

html/forms/delete-device-group.inc.php

@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+if(is_admin() === false) {
+    die('ERROR: You need to be admin');
+}
+
+if(!is_numeric($_POST['group_id'])) {
+    echo('ERROR: No group selected');
+    exit;
+} else {
+    if(dbDelete('device_groups', "`id` =  ?", array($_POST['group_id']))) {
+      echo('group has been deleted.');
+      exit;
+    } else {
+      echo('ERROR: group has not been deleted.');
+      exit;
+    }
+}
+

html/forms/parse-alert-map.inc.php

@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+if(is_admin() === false) {
+    die('ERROR: You need to be admin');
+}
+
+$map_id = $_POST['map_id'];
+
+if(is_numeric($map_id) && $map_id > 0) {
+    $map = dbFetchRow("SELECT alert_rules.name,alert_map.target FROM alert_map,alert_rules WHERE alert_map.rule=alert_rules.id && alert_map.id = ?",array($map_id));
+    if( $map['target'][0] == "g" ) {
+        $map['target'] = 'g:'.dbFetchCell("SELECT name FROM device_groups WHERE id = ?",array(substr($map['target'],1)));
+    } else {
+        $map['target'] = dbFetchCell("SELECT hostname FROM devices WHERE device_id = ?",array($map['target']));
+    }
+    $output = array('rule'=>$map['name'],'target'=>$map['target']);
+    echo _json_encode($output);
+}

html/forms/parse-device-group.inc.php

@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+if(is_admin() === false) {
+    die('ERROR: You need to be admin');
+}
+
+$group_id = $_POST['group_id'];
+
+if(is_numeric($group_id) && $group_id > 0) {
+    $group = dbFetchRow("SELECT * FROM `device_groups` WHERE `id` = ? LIMIT 1",array($group_id));
+    $group_split = preg_split('/([a-zA-Z0-9_\-\.\=\%\<\>\ \"\'\!\~\(\)\*\/\@]+[&&\|\|]+)/',$group['pattern'], -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
+    $count = count($group_split) - 1;
+    $group_split[$count] = $group_split[$count].'  &&';
+    $output = array('name'=>$group['name'],'desc'=>$group['desc'],'pattern'=>$group_split);
+    echo _json_encode($output);
+}

html/includes/modal/delete_alert_map.inc.php

@@ -0,0 +1,70 @@
+<?php
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+if(is_admin() === false) {
+    die('ERROR: You need to be admin');
+}
+
+?>
+
+<div class="modal fade" id="confirm-delete" tabindex="-1" role="dialog" aria-labelledby="Delete" aria-hidden="true">
+    <div class="modal-dialog modal-sm">
+        <div class="modal-content">
+            <div class="modal-header">
+                <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
+                <h5 class="modal-title" id="Delete">Confirm Delete</h5>
+            </div>
+            <div class="modal-body">
+                <p>If you would like to remove the alert map then please click Delete.</p>
+            </div>
+            <div class="modal-footer">
+                <form role="form" class="remove_token_form">
+                    <button type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>
+                    <button type="submit" class="btn btn-danger danger" id="alert-map-removal" data-target="alert-map-removal">Delete</button>
+                    <input type="hidden" name="map_id" id="map_id" value="">
+                    <input type="hidden" name="confirm" id="confirm" value="yes">
+                </form>
+            </div>
+        </div>
+    </div>
+</div>
+
+<script>
+$('#confirm-delete').on('show.bs.modal', function(e) {
+    event.preventDefault();
+    map_id = $(e.relatedTarget).data('map_id');
+    $("#map_id").val(map_id);
+});
+
+$('#alert-map-removal').click('', function(event) {
+    event.preventDefault();
+    var map_id = $("#map_id").val();
+    $.ajax({
+        type: 'POST',
+        url: '/ajax_form.php',
+        data: { type: "delete-alert-map", map_id: map_id },
+        dataType: "html",
+        success: function(msg) {
+            if(msg.indexOf("ERROR:") <= -1) {
+                $("#row_"+map_id).remove();
+            }
+            $("#message").html('<div class="alert alert-info">'+msg+'</div>');
+            $("#confirm-delete").modal('hide');
+        },
+        error: function() {
+            $("#message").html('<div class="alert alert-info">The alert map could not be deleted.</div>');
+            $("#confirm-delete").modal('hide');
+        }
+    });
+});
+</script>

html/includes/modal/delete_device_group.inc.php

@@ -0,0 +1,70 @@
+<?php
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+if(is_admin() === false) {
+    die('ERROR: You need to be admin');
+}
+
+?>
+
+<div class="modal fade" id="confirm-delete" tabindex="-1" role="dialog" aria-labelledby="Delete" aria-hidden="true">
+    <div class="modal-dialog modal-sm">
+        <div class="modal-content">
+            <div class="modal-header">
+                <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
+                <h5 class="modal-title" id="Delete">Confirm Delete</h5>
+            </div>
+            <div class="modal-body">
+                <p>If you would like to remove the device group then please click Delete.</p>
+            </div>
+            <div class="modal-footer">
+                <form role="form" class="remove_token_form">
+                    <button type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>
+                    <button type="submit" class="btn btn-danger danger" id="device-group-removal" data-target="device-group-removal">Delete</button>
+                    <input type="hidden" name="group_id" id="group_id" value="">
+                    <input type="hidden" name="confirm" id="confirm" value="yes">
+                </form>
+            </div>
+        </div>
+    </div>
+</div>
+
+<script>
+$('#confirm-delete').on('show.bs.modal', function(e) {
+    event.preventDefault();
+    group_id = $(e.relatedTarget).data('group_id');
+    $("#group_id").val(group_id);
+});
+
+$('#device-group-removal').click('', function(event) {
+    event.preventDefault();
+    var group_id = $("#group_id").val();
+    $.ajax({
+        type: 'POST',
+        url: '/ajax_form.php',
+        data: { type: "delete-device-group", group_id: group_id },
+        dataType: "html",
+        success: function(msg) {
+            if(msg.indexOf("ERROR:") <= -1) {
+                $("#row_"+group_id).remove();
+            }
+            $("#message").html('<div class="alert alert-info">'+msg+'</div>');
+            $("#confirm-delete").modal('hide');
+        },
+        error: function() {
+            $("#message").html('<div class="alert alert-info">The device group could not be deleted.</div>');
+            $("#confirm-delete").modal('hide');
+        }
+    });
+});
+</script>

html/includes/modal/new_alert_map.inc.php

@@ -0,0 +1,127 @@
+<?php
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+if(is_admin() !== false) {
+
+?>
+
+ <div class="modal fade bs-example-modal-sm" id="create-map" tabindex="-1" role="dialog" aria-labelledby="Create" aria-hidden="true">
+    <div class="modal-dialog">
+      <div class="modal-content">
+        <div class="modal-header">
+          <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
+          <h5 class="modal-title" id="Create">Alert Maps</h5>
+        </div>
+        <div class="modal-body">
+            <form method="post" role="form" id="maps" class="form-horizontal maps-form">
+            <input type="hidden" name="map_id" id="map_id" value="">
+            <input type="hidden" name="type" id="type" value="create-map-item">
+        <div class='form-group'>
+            <label for='name' class='col-sm-3 control-label'>Rule: </label>
+            <div class='col-sm-9'>
+                <input type='text' id='rule' name='rule' class='form-control' maxlength='200'>
+            </div>
+        </div>
+        <div class="form-group">
+                <label for='target' class='col-sm-3 control-label'>Target: </label>
+                <div class="col-sm-9">
+                        <input type='text' id='target' name='target' class='form-control' placeholder='Group or Hostname'/>
+                </div>
+        </div>
+        <div class="form-group">
+                <div class="col-sm-offset-3 col-sm-3">
+                        <button class="btn btn-default btn-sm" type="submit" name="map-submit" id="map-submit" value="save">Save map</button>
+                </div>
+        </div>
+</form>
+                        </div>
+                </div>
+        </div>
+</div>
+
+<script>
+$('#create-map').on('show.bs.modal', function (event) {
+    var button = $(event.relatedTarget);
+    var map_id = button.data('map_id');
+    var modal = $(this)
+    $('#map_id').val(map_id);
+    $.ajax({
+        type: "POST",
+        url: "/ajax_form.php",
+        data: { type: "parse-alert-map", map_id: map_id },
+        dataType: "json",
+        success: function(output) {
+            $('#rule').val(output['rule']);
+            $('#target').val(output['target']);
+        }
+    });
+});
+var cache = {};
+$('#rule').typeahead([
+    {
+      name: 'map_rules',
+      remote : '/ajax_search.php?search=%QUERY&type=alert-rules',
+      template: '{{name}}',
+      valueKey:"name",
+      engine: Hogan
+    }
+]);
+
+$('#target').typeahead([
+    {
+      name: 'map_devices',
+      remote : '/ajax_search.php?search=%QUERY&type=device&map=1',
+      header : '<h5><strong>&nbsp;Devices</strong></h5>',
+      template: '{{name}}',
+      valueKey:"name",
+      engine: Hogan
+    },
+    {
+      name: 'map_groups',
+      remote : '/ajax_search.php?search=%QUERY&type=group&map=1',
+      header : '<h5><strong>&nbsp;Groups</strong></h5>',
+      template: '{{name}}',
+      valueKey:"name",
+      engine: Hogan
+    }
+]);
+
+$('#map-submit').click('', function(e) {
+    e.preventDefault();
+    $.ajax({
+        type: "POST",
+        url: "/ajax_form.php",
+        data: $('form.maps-form').serialize(),
+        success: function(msg){
+            $("#message").html('<div class="alert alert-info">'+msg+'</div>');
+            $("#create-map").modal('hide');
+            if(msg.indexOf("ERROR:") <= -1) {
+                setTimeout(function() {
+                    location.reload(1);
+                }, 1000);
+            }
+        },
+        error: function(){
+            $("#message").html('<div class="alert alert-info">An error occurred creating this map.</div>');
+            $("#create-map").modal('hide');
+        }
+    });
+});
+
+</script>
+
+<?php
+
+}
+
+?>

html/includes/modal/new_alert_rule.inc.php

@@ -108,6 +108,22 @@ if(is_admin() !== false) {
                 <input type='text' id='name' name='name' class='form-control' maxlength='200'>
             </div>
         </div>
+        <div id="preseed-maps">
+            <div class="form-group">
+                <label for='map-stub' class='col-sm-3 control-label'>Map To: </label>
+                <div class="col-sm-5">
+                        <input type='text' id='map-stub' name='map-stub' class='form-control'/>
+                </div>
+                <div class="col-sm-3">
+                        <button class="btn btn-primary btn-sm" type="button" name="add-map" id="add-map" value="Add">Add</button>
+                </div>
+            </div>
+            <div class="row">
+                <div class="col-md-12">
+                    <span id="map-tags"></span>
+                </div>
+            </div>
+        </div>
         <div class="form-group">
                 <div class="col-sm-offset-3 col-sm-3">
                         <button class="btn btn-default btn-sm" type="submit" name="rule-submit" id="rule-submit" value="save">Save Rule</button>
@@ -126,6 +142,12 @@ $("[name='invert']").bootstrapSwitch('offColor','danger');
 
 $('#create-alert').on('hide.bs.modal', function (event) {
     $('#response').data('tagmanager').empty();
+    $('#map-tags').data('tagmanager').empty();
+});
+
+$('#add-map').click('',function (event) {
+	$('#map-tags').data('tagmanager').populate([ $('#map-stub').val() ]);
+	$('#map-stub').val('');
 });
 
 $('#create-alert').on('show.bs.modal', function (event) {
@@ -140,6 +162,16 @@ $('#create-alert').on('show.bs.modal', function (event) {
            strategy: 'array',
            tagFieldName: 'rules[]'
     });
+    $('#map-tags').tagmanager({
+           strategy: 'array',
+           tagFieldName: 'maps[]',
+           initialCap: false
+    });
+    if( $('#alert_id').val() == '' ) {
+        $('#preseed-maps').show();
+    } else {
+        $('#preseed-maps').hide();
+    }
     $.ajax({
         type: "POST",
         url: "/ajax_form.php",
@@ -183,6 +215,24 @@ $('#suggest').typeahead([
       engine: Hogan
     }
 ]);
+$('#map-stub').typeahead([
+    {
+      name: 'map_devices',
+      remote : '/ajax_search.php?search=%QUERY&type=device&map=1',
+      header : '<h5><strong>&nbsp;Devices</strong></h5>',
+      template: '{{name}}',
+      valueKey:"name",
+      engine: Hogan
+    },
+    {
+      name: 'map_groups',
+      remote : '/ajax_search.php?search=%QUERY&type=group&map=1',
+      header : '<h5><strong>&nbsp;Groups</strong></h5>',
+      template: '{{name}}',
+      valueKey:"name",
+      engine: Hogan
+    }
+]);
 
 $('#and, #or').click('', function(e) {
     e.preventDefault();

html/includes/modal/new_device_group.inc.php

@@ -0,0 +1,189 @@
+<?php
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+if(is_admin() !== false) {
+
+?>
+
+ <div class="modal fade bs-example-modal-sm" id="create-group" tabindex="-1" role="dialog" aria-labelledby="Create" aria-hidden="true">
+    <div class="modal-dialog">
+      <div class="modal-content">
+        <div class="modal-header">
+          <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
+          <h5 class="modal-title" id="Create">Device Groups</h5>
+        </div>
+        <div class="modal-body">
+            <form method="post" role="form" id="group" class="form-horizontal group-form">
+        <div class='form-group'>
+            <label for='name' class='col-sm-3 control-label'>Name: </label>
+            <div class='col-sm-9'>
+                <input type='text' id='name' name='name' class='form-control' maxlength='200'>
+            </div>
+        </div>
+        <div class='form-group'>
+            <label for='desc' class='col-sm-3 control-label'>Description: </label>
+            <div class='col-sm-9'>
+                <input type='text' id='desc' name='desc' class='form-control' maxlength='200'>
+            </div>
+        </div>
+            <input type="hidden" name="group_id" id="group_id" value="">
+            <input type="hidden" name="type" id="type" value="create-device-group">
+        <div class="form-group">
+                <label for='pattern' class='col-sm-3 control-label'>Pattern: </label>
+                <div class="col-sm-5">
+                        <input type='text' id='suggest' name='pattern' class='form-control' placeholder='I.e: devices.status'/>
+                </div>
+        </div>
+        <div class="form-group">
+                <div class="col-sm-offset-3 col-sm-9">
+                        <p>Start typing for suggestions, use '.' for indepth selection</p>
+                </div>
+        </div>
+        <div class="form-group">
+                <label for='condition' class='col-sm-3 control-label'>Condition: </label>
+                <div class="col-sm-5">
+                        <select id='condition' name='condition' placeholder='Condition' class='form-control'>
+                                <option value='='>Equals</option>
+                                <option value='!='>Not Equals</option>
+				<option value='~'>Like</option>
+				<option value='!~'>Not Like</option>
+                                <option value='>'>Larger than</option>
+                                <option value='>='>Larger than or Equals</option>
+                                <option value='<'>Smaller than</option>
+                                <option value='<='>Smaller than or Equals</option>
+                        </select>
+                </div>
+        </div>
+        <div class="form-group">
+                <label for='value' class='col-sm-3 control-label'>Value: </label>
+                <div class="col-sm-5">
+                        <input type='text' id='value' name='value' class='form-control'/>
+                </div>
+        </div>
+        <div class="form-group">
+                <label for='group-glue' class='col-sm-3 control-label'>Connection: </label>
+                <div class="col-sm-5">
+                        <button class="btn btn-default btn-sm" type="submit" name="group-glue" value="&&" id="and" name="and">And</button>
+                        <button class="btn btn-default btn-sm" type="submit" name="group-glue" value="||" id="or" name="or">Or</button>
+                </div>
+        </div>
+            <div class="row">
+                <div class="col-md-12">
+                    <span id="response"></span>
+                </div>
+            </div>
+        <div class="form-group">
+                <div class="col-sm-offset-3 col-sm-3">
+                        <button class="btn btn-default btn-sm" type="submit" name="group-submit" id="group-submit" value="save">Save Group</button>
+                </div>
+        </div>
+</form>
+                        </div>
+                </div>
+        </div>
+</div>
+
+<script>
+
+$('#create-group').on('hide.bs.modal', function (event) {
+    $('#response').data('tagmanager').empty();
+    $('#name').val('');
+    $('#desc').val('');
+});
+
+$('#create-group').on('show.bs.modal', function (event) {
+    var button = $(event.relatedTarget);
+    var group_id = button.data('group_id');
+    var modal = $(this)
+    $('#group_id').val(group_id);
+    $('#tagmanager').tagmanager();
+    $('#response').tagmanager({
+           strategy: 'array',
+           tagFieldName: 'patterns[]'
+    });
+    $.ajax({
+        type: "POST",
+        url: "/ajax_form.php",
+        data: { type: "parse-device-group", group_id: group_id },
+        dataType: "json",
+        success: function(output) {
+            var arr = [];
+            $.each ( output['pattern'], function( key, value ) {
+                arr.push(value);
+            });
+            $('#response').data('tagmanager').populate(arr);
+            $('#name').val(output['name']);
+            $('#desc').val(output['desc']);
+        }
+    });
+});
+var cache = {};
+$('#suggest').typeahead([
+    {
+      name: 'suggestion',
+      remote : '/ajax_rulesuggest.php?device_id=-1&term=%QUERY',
+      template: '{{name}}',
+      valueKey:"name",
+      engine: Hogan
+    }
+]);
+
+$('#and, #or').click('', function(e) {
+    e.preventDefault();
+    var entity = $('#suggest').val();
+    var condition = $('#condition').val();
+    var value = $('#value').val();
+    var glue = $(this).val();
+    if(entity != '' && condition != '') {
+        $('#response').tagmanager({
+           strategy: 'array',
+           tagFieldName: 'patterns[]'
+        });
+        if(entity.indexOf("%") >= 0) {
+            $('#response').data('tagmanager').populate([ entity+' '+condition+' '+value+' '+glue ]);
+        } else {
+            $('#response').data('tagmanager').populate([ '%'+entity+' '+condition+' "'+value+'" '+glue ]);
+        }
+    }
+});
+
+$('#group-submit').click('', function(e) {
+    e.preventDefault();
+    $.ajax({
+        type: "POST",
+        url: "/ajax_form.php",
+        data: $('form.group-form').serialize(),
+        success: function(msg){
+            $("#message").html('<div class="alert alert-info">'+msg+'</div>');
+            $("#create-group").modal('hide');
+            if(msg.indexOf("ERROR:") <= -1) {
+                $('#response').data('tagmanager').empty();
+                setTimeout(function() {
+                    location.reload(1);
+                }, 1000);
+            }
+        },
+        error: function(){
+            $("#message").html('<div class="alert alert-info">An error occurred creating this group.</div>');
+            $("#create-group").modal('hide');
+        }
+    });
+});
+
+</script>
+
+<?php
+
+}
+
+?>

html/includes/print-menubar.php

@@ -60,6 +60,7 @@ if (isset($config['site_style']) && ($config['site_style'] == 'dark' || $config[
 if ($_SESSION['userlevel'] >= '10') {
 ?>
 <li><a href="<?php echo(generate_url(array('page'=>'alert-rules'))); ?>"><i class="fa fa-tasks fa-fw fa-lg"></i> Alert Rules</a></li>
+<li><a href="<?php echo(generate_url(array('page'=>'alert-map'))); ?>"><i class="fa fa-link fa-fw fa-lg"></i> Alert Map</a></li>
 <li><a href="<?php echo(generate_url(array('page'=>'templates'))); ?>"><i class="fa fa-sitemap fa-fw fa-lg"></i> Alert Templates</a></li>
 <?php
 }
@@ -97,6 +98,13 @@ foreach (dbFetchRows('SELECT `type`,COUNT(`type`) AS total_type FROM `devices` A
     }
     echo('            <li><a href="devices/type=' . $devtype['type'] . '/"><i class="fa fa-angle-double-right fa-fw fa-lg"></i> ' . ucfirst($devtype['type']) . '</a></li>');
 }
+
+require_once('../includes/device-groups.inc.php');
+foreach( GetDeviceGroups() as $group ) {
+	echo '<li><a href="'.generate_url(array('page'=>'devices','group'=>$group['id'])).'" alt="'.$group['desc'].'"><i class="fa fa-th fa-fw fa-lg"></i> '.ucfirst($group['name']).'</a></li>';
+}
+unset($group);
+
         echo ('</ul>
              </li>');
 
@@ -125,6 +133,7 @@ if ($config['show_locations'])
 }
   echo('
             <li role="presentation" class="divider"></li>
+            <li><a href="'.generate_url(array('page'=>'device-groups')).'"><i class="fa fa-th fa-fw fa-lg"></i> Manage Groups</a></li>
             <li><a href="addhost/"><i class="fa fa-desktop fa-col-success fa-fw fa-lg"></i> Add Device</a></li>
             <li><a href="delhost/"><i class="fa fa-desktop fa-col-info fa-fw fa-lg"></i> Delete Device</a></li>');
 }

html/pages/alert-map.inc.php

@@ -0,0 +1,30 @@
+<?php
+require_once('includes/modal/new_alert_map.inc.php');
+require_once('includes/modal/delete_alert_map.inc.php');
+
+$no_refresh = TRUE;
+
+echo '<div class="row"><div class="col-sm-12"><span id="message"></span></div></div>';
+echo '<div class="table-responsive">';
+echo '<table class="table table-condensed table-hover"><thead><tr>';
+echo '<th>Rule</th><th>Target</th><th>Actions</th>';
+echo '</tr></thead><tbody>';
+foreach( dbFetchRows('SELECT alert_map.target,alert_map.id,alert_rules.name FROM alert_map,alert_rules WHERE alert_map.rule=alert_rules.id ORDER BY alert_map.rule ASC') as $link ) {
+	if( $link['target'][0] == "g" ) {
+		$link['target'] = substr($link['target'],1);
+		$link['target'] = '<a href="'.generate_url(array('page'=>'devices','group'=>$link['target'])).'">'.ucfirst(dbFetchCell('SELECT name FROM device_groups WHERE id = ?',array($link['target']))).'</a>';
+	} elseif( is_numeric($link['target']) ) {
+		$link['target'] = '<a href="'.generate_url(array('page'=>'device','device'=>$link['target'])).'">'.dbFetchCell('SELECT hostname FROM devices WHERE device_id = ?',array($link['target'])).'</a>';
+	}
+	echo '<tr id="row_'.$link['id'].'">';
+	echo '<td>'.$link['name'].'</td>';
+	echo '<td>'.$link['target'].'</td>';
+	echo '<td>';
+		echo "<button type='button' class='btn btn-primary btn-sm' aria-label='Edit' data-toggle='modal' data-target='#create-map' data-map_id='".$link['id']."' name='edit-alert-map'><span class='glyphicon glyphicon-pencil' aria-hidden='true'></span></button> ";
+		echo "<button type='button' class='btn btn-danger btn-sm' aria-label='Delete' data-toggle='modal' data-target='#confirm-delete' data-map_id='".$link['id']."' name='delete-alert-map'><span class='glyphicon glyphicon-trash' aria-hidden='true'></span></button>";
+	echo '</td>';
+	echo '</tr>';
+}
+echo '</tbody></table></div>';
+echo "<button type='button' class='btn btn-primary btn-sm' aria-label='Add' data-toggle='modal' data-target='#create-map' data-map_id='' name='create-alert-map'>Create new Map</button> ";
+?>

html/pages/device-groups.inc.php

@@ -0,0 +1,25 @@
+<?php
+require_once('includes/modal/new_device_group.inc.php');
+require_once('includes/modal/delete_device_group.inc.php');
+
+$no_refresh = TRUE;
+
+echo '<div class="row"><div class="col-sm-12"><span id="message"></span></div></div>';
+echo '<div class="table-responsive">';
+echo '<table class="table table-condensed table-hover"><thead><tr>';
+echo '<th>Name</th><th>Description</th><th>Pattern</th><th>Actions</th>';
+echo '</tr></thead><tbody>';
+foreach( GetDeviceGroups() as $group ) {
+	echo '<tr id="row_'.$group['id'].'">';
+	echo '<td>'.$group['name'].'</td>';
+	echo '<td>'.$group['desc'].'</td>';
+	echo '<td>'.$group['pattern'].'</td>';
+	echo '<td>';
+		echo "<button type='button' class='btn btn-primary btn-sm' aria-label='Edit' data-toggle='modal' data-target='#create-group' data-group_id='".$group['id']."' name='edit-device-group'><span class='glyphicon glyphicon-pencil' aria-hidden='true'></span></button> ";
+		echo "<button type='button' class='btn btn-danger btn-sm' aria-label='Delete' data-toggle='modal' data-target='#confirm-delete' data-group_id='".$group['id']."' name='delete-device-group'><span class='glyphicon glyphicon-trash' aria-hidden='true'></span></button>";
+	echo '</td>';
+	echo '</tr>';
+}
+echo '</tbody></table></div>';
+echo "<button type='button' class='btn btn-primary btn-sm' aria-label='Add' data-toggle='modal' data-target='#create-group' data-group_id='' name='create-device-group'>Create new Group</button> ";
+?>

html/pages/devices.inc.php

@@ -37,6 +37,16 @@ if (!empty($vars['disabled'])) { $where .= " AND disabled= ?";     $sql_param[]
 if (!empty($vars['ignore']))   { $where .= " AND `ignore`= ?";       $sql_param[] = $vars['ignore']; }
 if (!empty($vars['location']) && $vars['location'] == "Unset") { $location_filter = ''; }
 if (!empty($vars['location'])) { $location_filter = $vars['location']; }
+if( !empty($vars['group']) ) {
+	require_once('../includes/device-groups.inc.php');
+	$where .= " AND ( ";
+	foreach( GetDevicesFromGroup($vars['group']) as $dev ) {
+		$where .= "device_id = ? OR ";
+		$sql_param[] = $dev['device_id'];
+	}
+	$where = substr($where, 0, strlen($where)-3);
+	$where .= " )";
+}
 
 $pagetitle[] = "Devices";
 

includes/alerts.inc.php

@@ -22,6 +22,8 @@
  * @subpackage Alerts
  */
 
+include_once('includes/device-groups.inc.php');
+
 /**
  * Generate SQL from Rule
  * @param string $rule Rule to generate SQL for
@@ -52,6 +54,21 @@ function GenSQL($rule) {
 	return $sql;
 }
 
+/**
+ * Get Alert-Rules for Devices
+ * @param int $device Device-ID
+ * @return array
+ */
+function GetRules($device) {
+	$groups = GetGroupsFromDevice($device);
+	$params = array($device,$device);
+	$where = "";
+	foreach( $groups as $group ) {
+		$where .= " || alert_map.target = ?";
+		$params[] = 'g'.$group;
+	}
+	return dbFetchRows('SELECT alert_rules.* FROM alert_rules,alert_map WHERE (alert_rules.device_id = -1 || alert_rules.device_id = ? ) || ( alert_rules.id=alert_map.rule && ( alert_map.target = ? '.$where.' ) )',$params);
+}
 
 /**
  * Run all rules for a device
@@ -64,7 +81,7 @@ function RunRules($device) {
 	if( $chk['id'] > 0 ) {
 		return false;
 	}
-	foreach( dbFetchRows("SELECT * FROM alert_rules WHERE alert_rules.disabled = 0 && ( alert_rules.device_id = -1 || alert_rules.device_id = ? ) ORDER BY device_id,id",array($device)) as $rule ) {
+	foreach( GetRules($device) as $rule ) {
 		echo " #".$rule['id'].":";
 		$inv = json_decode($rule['extra'],true);
 		if( isset($inv['invert']) ) {

includes/device-groups.inc.php

@@ -0,0 +1,95 @@
+<?php
+/* Copyright (C) 2015 Daniel Preussker <f0o@devilcode.org>
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+/**
+ * Device-Grouping
+ * @author Daniel Preussker <f0o@devilcode.org>
+ * @copyright 2015 f0o, LibreNMS
+ * @license GPL
+ * @package LibreNMS
+ * @subpackage Devices
+ */
+
+/**
+ * Generate SQL from Group-Pattern
+ * @param string $pattern Pattern to generate SQL for
+ * @return string
+ */
+function GenGroupSQL($pattern) {
+	$tmp = explode(" ",$pattern);
+	$tables = array();
+	foreach( $tmp as $opt ) {
+		if( strstr($opt,'%') && strstr($opt,'.') ) {
+			$tmpp = explode(".",$opt,2);
+			$tmpp[0] = str_replace("%","",$tmpp[0]);
+			$tables[] = mres(str_replace("(","",$tmpp[0]));
+			$pattern = str_replace($opt,$tmpp[0].'.'.$tmpp[1],$pattern);
+		}
+	}
+	$tables = array_keys(array_flip($tables));
+	$x = sizeof($tables);
+	$i = 0;
+	$join = "";
+	while( $i < $x ) {
+		if( isset($tables[$i+1]) ) {
+			$join .= $tables[$i].".device_id = ".$tables[$i+1].".device_id && ";
+		}
+		$i++;
+	}
+	$sql = "SELECT ".str_replace("(","",$tables[0]).".device_id FROM ".implode(",",$tables)." WHERE (".str_replace(array("%","@","!~","~"),array("","%","NOT LIKE","LIKE"),$pattern).")";
+	return $sql;
+}
+
+/**
+ * Get all devices of Group
+ * @param int $group_id Group-ID
+ * @return string
+ */
+function GetDevicesFromGroup($group_id) {
+	$pattern = dbFetchCell("SELECT pattern FROM device_groups WHERE id = ?",array($group_id));
+	if( !empty($pattern) ) {
+		return dbFetchRows(GenGroupSQL($pattern));
+	}
+	return false;
+}
+
+/**
+ * Get all Device-Groups
+ * @return array
+ */
+function GetDeviceGroups() {
+	return dbFetchRows("SELECT * FROM device_groups");
+}
+
+/**
+ * Get all groups of Device
+ * @param int $device Device-ID
+ * @return array
+ */
+function GetGroupsFromDevice($device) {
+	$ret = array();
+	foreach( GetDeviceGroups() as $group ) {
+		foreach( GetDevicesFromGroup($group['id']) as $dev ) {
+			if( $dev['device_id'] == $device ) {
+				if( !in_array($group['id'],$ret) ) {
+					$ret[] = $group['id'];
+				}
+				continue 2;
+			}
+		}
+	}
+	return $ret;
+}
+?>

sql-schema/045.sql

@@ -0,0 +1,3 @@
+CREATE TABLE IF NOT EXISTS `device_groups` (  `id` int(11) NOT NULL AUTO_INCREMENT,  `name` varchar(255) NOT NULL DEFAULT '',  `desc` varchar(255) NOT NULL DEFAULT '',  `pattern` varchar(255) NOT NULL DEFAULT '',  PRIMARY KEY (`id`),  UNIQUE KEY `name` (`name`)) ENGINE=InnoDB DEFAULT;
+CREATE TABLE IF NOT EXISTS `alert_map` (  `id` int(11) NOT NULL AUTO_INCREMENT,  `rule` int(11) NOT NULL DEFAULT '0',  `target` varchar(255) CHARACTER SET utf8 NOT NULL DEFAULT '',  PRIMARY KEY (`id`)) ENGINE=InnoDB DEFAULT;
+ALTER TABLE  `alert_rules` ADD UNIQUE (`name`);