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pandorafms/pandora_console/include/class/NetworkMap.class.php

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<?php
/**
* Class to manage networkmaps in Pandora FMS
*
* @category Class
* @package Pandora FMS
* @subpackage NetworkMap manager
* @version 1.0.0
* @license See below
*
* ______ ___ _______ _______ ________
* | __ \.-----.--.--.--| |.-----.----.-----. | ___| | | __|
* | __/| _ | | _ || _ | _| _ | | ___| |__ |
* |___| |___._|__|__|_____||_____|__| |___._| |___| |__|_|__|_______|
*
* ============================================================================
* Copyright (c) 2005-2019 Artica Soluciones Tecnologicas
* Please see http://pandorafms.org for full contribution list
* 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 for version 2.
* 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.
* ============================================================================
*/
// Begin.
global $config;
require_once $config['homedir'].'/include/functions_networkmap.php';
enterprise_include_once('include/functions_networkmap.php');
enterprise_include_once('include/functions_discovery.php');
// Avoid node overlapping.
define('GRAPHVIZ_RADIUS_CONVERSION_FACTOR', 20);
/**
* Manage networkmaps in Pandora FMS.
*
* General steps:
* Generate a list of nodes.
* For each node, calculate relationship and add several 'module' nodes
* representing interface nodes.
* Once the base arrays are formed (nodes and relations), this class
* calls graphviz to calculate X,Y positions for given nodes.
* Translates node - relationship - positioning data into processed
* 'nodes_and_relations'.
* When printMap is called. Several information is sent to browser:
* - Base DOM items where place target map.
* - JS controllers.
* - Data translated to JSON format.
* - Interface layer.
*/
class NetworkMap
{
/**
* Target map Id, from tmap. If the maps is being simulated
* then the idMap value will be uniqid.
*
* @var integer
*/
public $idMap;
/**
* Content of tmap. Map definition. If the map is being simulated
* then defaults to constructor received parameters.
*
* @var array
*/
public $map;
/**
* Data origin, network.
*
* @var string
*/
public $network;
/**
* Data origin, group id.
*
* @var integer
*/
public $idGroup;
/**
* Data origin, Discovery task.
*
* @var integer
*/
public $idTask;
/**
* Graph definition. Previously was 'nodes_and_relationships'
* Is the data format before be translated to JS variables.
*
* @var array
*/
public $graph;
/**
* Dot string with graph definition.
* Its contents will be send to graphviz to calculate node positions.
*
* @var string
*/
public $dotGraph;
/**
* Node list.
* A simple list of nodes, could content information of agents, modules...
* Is the 'raw' information.
*
* @var array
*/
public $nodes;
/**
* Useful to translate id_node to id_agent or id_module.
* Maps built nodes to original node information (agents, modules).
*
* @var array
*/
public $nodeMapping;
/**
* Relationship map.
* Each element contents:
* id_parent
* id_child
* parent_type
* child_type
* id_parent_source_data (from $this->nodes)
* id_child_source_data (from $this->nodes)
*
* @var array
*/
public $relations;
/**
* Mode simple or advanced.
* Not being used yet.
*
* @var integer
*/
public $mode;
/**
* Array of map options. Because how is built, the structure matches
* with tmap definition, where map_filter is the json-extracted data.
* Duplicate options appears since tmap stores information in different
* ways (simplifies process).
* If an idMap is defined, map is loaded into this structure and used along
* the class.
* generation_method
* simple
* font_size
* nooverlap
* z_dash
* ranksep
* center
* regen
* pure
* show_snmp_modules
* cut_names
* relative
* text_filter
* dont_show_subgroups
* strict_user
* size_canvas
* old_mode
* map_filter (array)
* dont_show_subgroups
* node_radius
* x_offs
* y_offs
* z_dash
* node_sep
* rank_sep
* mindist
* kval
*
* @var array
*/
public $mapOptions;
/**
* Filter (command) to use to calculate node positions.
*
* @var string
*/
private $filter;
/**
* Base constructor.
*
* @param mixed $options Could define in array as:
* id_map => target discovery task id.
* id_group => target group.
* network => target CIDR.
* graph => target graph (already built).
* nodes => target agents or nodes.
* relations => target array of relationships.
* mode => simple (0) or advanced (1).
* map_options => Map options.
*
* @return object New networkmap manager.
*/
public function __construct($options=false)
{
// Default mapOptions values.
// Defines the command to generate positions.
$this->mapOptions['generation_method'] = LAYOUT_SPRING1;
$this->mapOptions['width'] = 0;
$this->mapOptions['height'] = 0;
$this->mapOptions['simple'] = 0;
$this->mapOptions['font_size'] = 12;
$this->mapOptions['nooverlap'] = 1;
$this->mapOptions['z_dash'] = 0.5;
$this->mapOptions['center'] = 0;
$this->mapOptions['regen'] = 0;
$this->mapOptions['pure'] = 0;
$this->mapOptions['show_snmp_modules'] = false;
$this->mapOptions['cut_names'] = false;
$this->mapOptions['relative'] = true;
$this->mapOptions['text_filter'] = '';
$this->mapOptions['dont_show_subgroups'] = false;
$this->mapOptions['strict_user'] = false;
$this->mapOptions['size_canvas'] = null;
$this->mapOptions['old_mode'] = false;
$this->mapOptions['map_filter'] = [
'dont_show_subgroups' => 0,
'node_radius' => 40,
'x_offs' => 0,
'y_offs' => 0,
'z_dash' => 0.5,
'node_sep' => 3,
'rank_sep' => 5,
'mindist' => 1,
'kval' => 0.1,
];
if (is_array($options)) {
// Previously nodes_and_relations.
if (isset($options['graph'])) {
$this->graph = $options['graph'];
}
// String dotmap.
if (isset($options['dot_graph'])) {
$this->dotGraph = $options['dot_graph'];
}
// Array of nodes, agents, virtual, etc.
if (isset($options['nodes'])) {
$this->nodes = $options['nodes'];
}
// Array of relations.
if (isset($options['relations'])) {
$this->relations = $options['relations'];
}
// User interface type. Simple or advanced.
if (isset($options['mode'])) {
$this->mode = $options['mode'];
}
// Show interface elements or dashboard style.
if (isset($options['pure'])) {
$this->mapOptions['pure'] = $options['pure'];
}
// Map options, check default values above.
// This is only used while generating new maps using
// (generateDotGraph).
if (is_array($options['map_options'])) {
foreach ($options['map_options'] as $k => $v) {
$this->mapOptions[$k] = $v;
}
}
// Load from tmap.
if ($options['id_map']) {
$this->idMap = $options['id_map'];
// Update nodes and relations.
$this->loadMap();
if (empty($this->nodes)
&& empty($this->relations)
) {
$this->createMap();
}
} else {
// Generate from group, task or network.
if ($options['id_group']) {
$this->idGroup = $options['id_group'];
}
if ($options['id_task']) {
$this->idTask = $options['id_task'];
}
if ($options['network']) {
$this->network = $options['network'];
}
$this->createMap();
}
}
return $this;
}
/**
* Creates a new map based on a target.
*
* Target is specified from constructor arguments.
* options:
* - id_task => create a map from task.
* - id_group => create a map from group.
* - network => create a map from network.
*
* @return void
*/
public function createMap()
{
// If exists, load from DB.
if ($this->idMap) {
$this->loadMap();
return;
}
// Simulated map.
$this->idMap = uniqid();
// No tmap definition. Paint data.
if ($this->idTask) {
$recon_task = db_get_row_filter(
'trecon_task',
['id_rt' => $this->idTask]
);
$this->network = $recon_task['subnet'];
}
// Simulate map entry.
$this->map = [
'id' => $this->idMap,
'__simulated' => 1,
'background' => '',
'background_options' => 0,
'source_period' => 60,
'filter' => $this->mapOptions['map_filter'],
'width' => 0,
'height' => 0,
'center_x' => 0,
'center_y' => 0,
];
if (isset($this->mapOptions['generation_method']) === false) {
$this->mapOptions['generation_method'] = LAYOUT_SPRING1;
}
// Load filter.
$this->loadFilter();
// Will be stored in $this->graph.
$this->generateNetworkMap();
}
/**
* Update filter and layout based on generation_method selected.
*
* @return boolean True or false.
*/
private function loadFilter()
{
if (is_array($this->mapOptions) === false) {
return false;
}
switch ($this->mapOptions['generation_method']) {
case LAYOUT_CIRCULAR:
$this->filter = 'circo';
$this->mapOptions['layout'] = 'circular';
break;
case LAYOUT_FLAT:
$this->filter = 'dot';
$this->mapOptions['layout'] = 'flat';
break;
case LAYOUT_RADIAL:
$this->filter = 'twopi';
$this->mapOptions['layout'] = 'radial';
break;
case LAYOUT_SPRING1:
default:
$this->filter = 'neato';
$this->mapOptions['layout'] = 'spring1';
break;
case LAYOUT_SPRING2:
$this->filter = 'fdp';
$this->mapOptions['layout'] = 'spring2';
break;
}
return true;
}
/**
* Loads a map from a target map ID.
*
* @return void.
*/
public function loadMap()
{
if ($this->map) {
// Already loaded.
return;
}
if ($this->idMap) {
$this->map = db_get_row('tmap', 'id', $this->idMap);
$this->mapOptions['map_filter'] = json_decode(
$this->map['filter'],
true
);
foreach ($this->map as $k => $v) {
$this->mapOptions[$k] = $v;
}
// Load filter.
$this->loadFilter();
// Retrieve data origin.
$this->network = null;
$this->idTask = null;
$this->idGroup = $this->map['id_group'];
switch ($this->map['source']) {
case SOURCE_GROUP:
$this->idGroup = $this->map['source_data'];
break;
case SOURCE_TASK:
$this->idTask = $this->map['source_data'];
break;
case SOURCE_NETWORK:
$this->network = $this->map['source_data'];
break;
default:
// Ignore.
break;
}
if ($this->idTask) {
$recon_task = db_get_row_filter(
'trecon_task',
['id_rt' => $this->idTask]
);
$this->network = $recon_task['subnet'];
}
// Retrieve or update nodes and relations.
$this->getNodes();
$this->getRelations();
// Nodes and relations will be stored in $this->graph.
$this->loadGraph();
}
}
/**
* Retrieves node information using id_node as mapping instead element id.
*
* @param integer $id_node Target node.
* @param string $field Field to retrieve, if null, all are return.
*
* @return mixed Array (node data) or null if error.
*/
public function getNodeData(int $id_node, $field=null)
{
if (is_array($this->nodes) === false
|| is_array($this->nodeMapping) === false
) {
return null;
}
if (is_array($this->nodes[$this->nodeMapping[$id_node]]) === true) {
if (isset($field) === false) {
return $this->nodes[$this->nodeMapping[$id_node]];
} else {
return $this->nodes[$this->nodeMapping[$id_node]][$field];
}
} else {
return null;
}
}
/**
* Return nodes of current map.
*
* @return array Nodes.
*/
public function getNodes()
{
if ($this->nodes) {
return $this->nodes;
}
if ($this->idMap !== false) {
if (enterprise_installed()) {
// Enterprise environment: LOAD.
$this->nodes = enterprise_hook(
'get_nodes_from_db',
[$this->idMap]
);
}
}
return $this->nodes;
}
/**
* Return relations of current map.
*
* @return array Relations.
*/
public function getRelations()
{
if ($this->relations) {
return $this->relations;
}
if ($this->idMap !== false) {
if (enterprise_installed()) {
$this->relations = enterprise_hook(
'get_relations_from_db',
[$this->idMap]
);
}
}
return $this->relations;
}
/**
* Search for nodes in current map definition.
*
* @return array Nodes detected, internal variable NOT updated.
*/
public function calculateNodes()
{
global $config;
// Calculate.
// Search.
if (enterprise_installed() && $this->idTask) {
// Network map, based on discovery task.
return enterprise_hook(
'get_discovery_agents',
[$this->idTask]
);
}
if ($this->network) {
// Network map, based on direct network.
$nodes = networkmap_get_new_nodes_from_ip_mask(
$this->network
);
} else if ($this->mapOptions['map_filter']['empty_map']) {
// Empty map returns no data.
$nodes = [];
} else {
// Group map.
$nodes = agents_get_agents(
$filter,
[
'id_grupo',
'nombre',
'id_os',
'id_parent',
'id_agente',
'normal_count',
'warning_count',
'critical_count',
'unknown_count',
'total_count',
'notinit_count',
],
'AR',
[
'field' => 'id_parent',
'order' => 'ASC',
]
);
}
return $nodes;
}
/**
* Search for relations for a given node in current map definition.
* Use id_parent in custom node definition to create an edge between
* two nodes.
*
* Representation is to => from because from could be equal in multiple
* edges but no to (1 origin, multiple targets).
*
* @param array $id_source Id for source data, agent, module or custom.
*
* @return array Relations found for given node.
*/
public function calculateRelations(
$id_source
) {
// Calculate.
$node = $this->nodes[$id_source];
if (is_array($node) === false) {
return false;
}
$relations = [];
switch ($node['node_type']) {
case NODE_AGENT:
// Search for agent parent and module relationships.
$module_relations = modules_get_relations(
[
'id_agent' => $node['id_agente'],
]
);
if ($module_relations !== false) {
foreach ($module_relations as $rel) {
$from = NODE_MODULE.'_'.$rel['module_a'];
$from_id = $this->nodes[$from]['id_node'];
$to = NODE_MODULE.'_'.$rel['module_b'];
$to_id = $this->nodes[$to]['id_node'];
if ($from_id && $to_id) {
// Both module nodes exist.
$relations[$from_id] = $to_id;
continue;
} else if ($from_id) {
// Only source module node exists.
$to = NODE_AGENT.'_'.modules_get_agentmodule_agent(
$rel['module_b']
);
$to_id = $this->nodes[$to]['id_node'];
} else if ($to_id) {
// Only target module node exists.
$from_id = $node['id_node'];
} else {
// Module nodes does not exist.
// Simulate node to node relationship.
$to = NODE_AGENT.'_'.modules_get_agentmodule_agent(
$rel['module_b']
);
$to_id = $this->nodes[$to]['id_node'];
}
$relations[$to_id] = $from_id;
}
}
// Add also parent relationship.
$parent_id = NODE_AGENT.'_'.$node['id_parent'];
$parent_node = $this->nodes[$parent_id]['id_node'];
// Store relationship.
if ($parent_node) {
$relations[$parent_node] = $node['id_node'];
}
break;
case NODE_MODULE:
// Search for module relationships.
// Module.
$module_relations = modules_get_relations(
[
'id_module' => $node['id_agente_modulo'],
]
);
if ($module_relations !== false) {
foreach ($module_relations as $rel) {
$from = NODE_MODULE.'_'.$rel['module_a'];
$from_id = $this->nodes[$from]['id_node'];
$to = NODE_MODULE.'_'.$rel['module_b'];
$to_id = $this->nodes[$to]['id_node'];
if ($from_id && $to_id) {
// Both module nodes exist.
$relations[$from_id] = $to_id;
continue;
} else if ($from_id) {
// Only source module node exists.
$to = NODE_AGENT.'_'.modules_get_agentmodule_agent(
$rel['module_b']
);
$to_id = $this->nodes[$to]['id_node'];
} else if ($to_id) {
// Only target module node exists.
// Should not ocurr.
$from_id = $node['id_node'];
} else {
// Module nodes does not exist.
// Simulate node to node relationship.
$to = NODE_AGENT.'_'.modules_get_agentmodule_agent(
$rel['module_b']
);
$to_id = $this->nodes[$to]['id_node'];
}
$relations[$to_id] = $from_id;
}
}
break;
case NODE_GENERIC:
// Handmade ones.
// Add also parent relationship.
$parent_id = $node['id_parent'];
$parent_node = $this->nodes[$parent_id]['id_node'];
// Store relationship.
if ($parent_node) {
$relations[$parent_node] = $node['id_node'];
}
break;
case NODE_PANDORA:
default:
// Ignore.
break;
}
// Others.
return $relations;
}
/**
* Generates or loads nodes&relations array from data load
* and stores it in $this->graph.
*
* @return void
*/
public function loadGraph()
{
$nodes = $this->nodes;
$relations = $this->relations;
// Generate if there's no data in DB about nodes or relations.
if (empty($nodes) && empty($relations)) {
$this->generateNetworkMap();
return;
}
$nodes_and_relations = [];
$nodes_and_relations['nodes'] = [];
$index_nodes = 0;
foreach ($nodes as $node) {
if (!$node['deleted']) {
$nodes_and_relations['nodes'][$index_nodes]['id_map'] = $node['id_map'];
$nodes_and_relations['nodes'][$index_nodes]['x'] = $node['x'];
$nodes_and_relations['nodes'][$index_nodes]['y'] = $node['y'];
$nodes_and_relations['nodes'][$index_nodes]['source_data'] = $node['source_data'];
$nodes_and_relations['nodes'][$index_nodes]['type'] = $node['type'];
$style_node = json_decode($node['style'], true);
$style = [];
$style['shape'] = $style_node['shape'];
$style['image'] = $style_node['image'];
$style['width'] = $style_node['width'];
$style['height'] = $style_node['height'];
$style['label'] = $style_node['label'];
$style['id_networkmap'] = $style_node['networkmap'];
$nodes_and_relations['nodes'][$index_nodes]['style'] = json_encode($style);
if ($node['type'] == 1) {
$nodes_and_relations['nodes'][$index_nodes]['id_agent'] = $style_node['id_agent'];
}
$nodes_and_relations['nodes'][$index_nodes]['id_in_db'] = $node['id'];
$index_nodes++;
}
}
$nodes_and_relations['relations'] = [];
$index_relations = 0;
if (is_array($relations)) {
foreach ($relations as $relation) {
$nodes_and_relations['relations'][$index_relations]['id_map'] = $relation['id_map'];
$nodes_and_relations['relations'][$index_relations]['id_parent'] = $relation['id_parent'];
$nodes_and_relations['relations'][$index_relations]['id_child'] = $relation['id_child'];
$nodes_and_relations['relations'][$index_relations]['parent_type'] = $relation['parent_type'];
$nodes_and_relations['relations'][$index_relations]['child_type'] = $relation['child_type'];
$nodes_and_relations['relations'][$index_relations]['id_parent_source_data'] = $relation['id_parent_source_data'];
$nodes_and_relations['relations'][$index_relations]['id_child_source_data'] = $relation['id_child_source_data'];
$index_relations++;
}
}
$this->graph = $nodes_and_relations;
}
/**
* Generates a graph definition (header only) for dot graph.
*
* @return string Dot graph header.
*/
public function openDotFile()
{
global $config;
$overlap = 'compress';
$map_filter = $this->mapOptions['map_filter'];
$nooverlap = $this->mapOptions['nooverlap'];
if (isset($config['networkmap_max_width'])) {
$size_x = ($config['networkmap_max_width'] / 100);
$size_y = ($size_x * 0.8);
} else {
$size_x = 8;
$size_y = 5.4;
$size = '';
}
if ($zoom > 0) {
$size_x *= $zoom;
$size_y *= $zoom;
}
$size = $size_x.','.$size_y;
if ($size_canvas === null) {
$size = ($this->mapOptions['size_canvas']['x'] / 100);
$size .= ','.($this->mapOptions['size_canvas']['y'] / 100);
}
// Graphviz custom values.
if (isset($map_filter['node_sep'])) {
$node_sep = $map_filter['node_sep'];
} else {
$node_sep = 0.1;
}
if (isset($map_filter['rank_sep'])) {
$rank_sep = $map_filter['rank_sep'];
} else {
if ($layout == 'radial') {
$rank_sep = 1.0;
} else {
$rank_sep = 0.5;
}
}
if (isset($map_filter['mindist'])) {
$mindist = $map_filter['mindist'];
} else {
$mindist = 1.0;
}
if (isset($map_filter['kval'])) {
$kval = $map_filter['kval'];
} else {
$kval = 0.1;
}
// BEWARE: graphwiz DONT use single ('), you need double (").
$head = 'graph networkmap { dpi=100; bgcolor="transparent"; labeljust=l; margin=0; pad="0.75,0.75";';
if ($nooverlap != '') {
$head .= 'overlap=scale;';
$head .= 'outputorder=first;';
}
if ($layout == 'flat'
|| $layout == 'spring1'
|| $layout == 'spring2'
) {
if ($nooverlap != '') {
$head .= 'overlap="scalexy";';
}
if ($layout == 'flat') {
$head .= 'ranksep="'.$rank_sep.'";';
}
if ($layout == 'spring2') {
$head .= 'K="'.$kval.'";';
}
}
if ($layout == 'radial') {
$head .= 'ranksep="'.$rank_sep.'";';
}
if ($layout == 'circular') {
$head .= 'mindist="'.$mindist.'";';
}
$head .= 'ratio="fill";';
$head .= 'root=0;';
$head .= 'nodesep="'.$node_sep.'";';
$head .= 'size="'.$size.'";';
$head .= "\n";
return $head;
}
/**
* Creates a node in dot format.
* Requirements:
* id_node
* id_source
* status => defines 'color'
* label
* image
* url
*
* @param array $data Node definition.
*
* @return string Dot node.
*/
public function createDotNode($data)
{
global $config;
if (is_array($data) === false) {
return '';
}
$dot_str = '';
$color = COL_NORMAL;
$label = $data['label'];
$url = 'none';
$parent = $data['parent'];
$font_size = $this->mapOptions['font_size'];
$radius = $this->mapOptions['map_filter']['node_radius'];
$radius /= GRAPHVIZ_RADIUS_CONVERSION_FACTOR;
if (strlen($label) > 16) {
$label = ui_print_truncate_text($label, 16, false, true, false);
}
// If radius is 0, set to 1 instead.
if ($radius <= 0) {
$radius = 1;
}
// Simple node always. This kind of node is used only to
// retrieve X,Y positions from graphviz no for personalization.
$dot_str = $data['id_node'].' [ parent="'.$data['id_parent'].'"';
$dot_str .= ', color="'.$color.'", fontsize='.$font_size;
$dot_str .= ', shape="doublecircle"'.$url_node_link;
$dot_str .= ', style="filled", fixedsize=true, width='.$radius;
$dot_str .= ', height='.$radius.', label="'.$label.'"]'."\n";
return $dot_str;
}
/**
* Returns target color to be used based on the status received.
*
* @param integer $status Source information.
*
* @return string HTML tag for color.
*/
public static function getColorByStatus($status)
{
if (isset($status) === false) {
return COL_IGNORED;
}
switch ($status) {
case AGENT_MODULE_STATUS_NORMAL:
case AGENT_STATUS_NORMAL:
return COL_NORMAL;
case AGENT_MODULE_STATUS_NOT_INIT:
case AGENT_STATUS_NOT_INIT:
return COL_NOTINIT;
case AGENT_MODULE_STATUS_CRITICAL_BAD:
case AGENT_STATUS_CRITICAL:
return COL_CRITICAL;
case AGENT_MODULE_STATUS_WARNING:
case AGENT_STATUS_WARNING:
return COL_WARNING;
case AGENT_MODULE_STATUS_CRITICAL_ALERT:
case AGENT_MODULE_STATUS_WARNING_ALERT:
case AGENT_STATUS_ALERT_FIRED:
return COL_ALERTFIRED;
case AGENT_MODULE_STATUS_UNKNOWN:
case AGENT_STATUS_UNKNOWN:
return COL_UNKNOWN;
default:
// Ignored.
break;
}
return COL_IGNORED;
}
/**
* Translates a standard node into a JS node with following attributes:
*
* @param array $node Input array (standard node structure).
* id_map.
* id_in_db.
* type.
* source_data.
* x.
* y.
* z.
* state.
* deleted.
* style.
* shape.
* image.
* label.
* id_agent.
* id_networkmap.
*
* @return array Object ready to be dump to JS.
* * Output array (translated):
* id.
* id_db.
* type.
* id_agent.
* id_module.
* fixed.
* x.
* y.
* px.
* py.
* z.
* state.
* deleted.
* image_url.
* image_width.
* image_height.
* raw_text.
* text.
* shape.
* color.
* map_id.
* networkmap_id.
*/
public function nodeToJS($node)
{
global $config;
$item = [];
$item['id'] = $node['id'];
// Id titem.
if (enterprise_installed()
&& $this->map['__simulated'] === false
) {
$item['id_db'] = $node['id_db'];
}
$source_data = $this->getNodeData($node['id']);
if (enterprise_installed() && $simulated === false) {
enterprise_include_once('include/functions_networkmap.php');
$item['id_db'] = $node['id_in_db'];
} else {
$item['id_db'] = (int) $node['id'];
}
$item['type'] = $node['type'];
$item['fixed'] = true;
$item['x'] = (int) $node['x'];
$item['y'] = (int) $node['y'];
$item['z'] = (int) $node['z'];
// X,Y aliases for D3.
$item['px'] = $item['x'];
$item['py'] = $item['y'];
// Status represents the status of the node (critical, warning...).
// State represents state of node in map (in holding_area or not).
$item['state'] = $node['state'];
$item['deleted'] = $node['deleted'];
// Node color.
$item['color'] = $this->getColorByStatus($source_data['status']);
switch ($node['type']) {
case NODE_AGENT:
$item['id_agent'] = $node['source_data'];
break;
case NODE_MODULE:
$item['id_module'] = $node['source_data'];
break;
case NODE_PANDORA:
$item['color'] = COL_IGNORED;
$node['style']['image'] = ui_get_logo_to_center_networkmap();
break;
case NODE_GENERIC:
default:
$item['color'] = $node['color'];
break;
}
// Calculate values.
// 40 => DEFAULT NODE RADIUS.
// 30 => alignment factor.
$holding_area_max_y = ($this->mapOptions['height'] + 30 + $this->mapOptions['map_filter']['node_radius'] * 2 - $this->mapOptions['map_filter']['holding_area'][1] + 10 * $this->mapOptions['map_filter']['node_radius']);
// Update position if node must be stored in holding_area.
if ($item['state'] == 'holding_area') {
$holding_area_x = ($this->mapOptions['width'] + 30 + $this->mapOptions['map_filter']['node_radius'] * 2 - $this->mapOptions['map_filter']['holding_area'][0] + ($count_item_holding_area % 11) * $this->mapOptions['map_filter']['node_radius']);
$holding_area_y = ($this->mapOptions['height'] + 30 + $this->mapOptions['map_filter']['node_radius'] * 2 - $this->mapOptions['map_filter']['holding_area'][1] + (int) (($count_item_holding_area / 11)) * $this->mapOptions['map_filter']['node_radius']);
// Keep holding area nodes in holding area.
if ($holding_area_max_y <= $holding_area_y) {
$holding_area_y = $holding_area_max_y;
}
$item['x'] = $holding_area_x;
$item['y'] = $holding_area_y;
// Increment for the next node in holding area.
$count_item_holding_area++;
}
// Node image.
$item['image_url'] = '';
$item['image_width'] = 0;
$item['image_height'] = 0;
if (empty($node['style']['image']) === false) {
$item['image_url'] = ui_get_full_url(
$node['style']['image']
);
$image_size = getimagesize(
$config['homedir'].'/'.$node['style']['image']
);
$item['image_width'] = (int) $image_size[0];
$item['image_height'] = (int) $image_size[1];
}
$item['raw_text'] = $node['style']['label'];
$item['text'] = io_safe_output($node['style']['label']);
$item['shape'] = $node['style']['shape'];
$item['map_id'] = $node['id_map'];
if (!isset($node['style']['id_networkmap'])
|| $node['style']['id_networkmap'] == ''
|| $node['style']['id_networkmap'] == 0
) {
$item['networkmap_id'] = 0;
} else {
$item['networkmap_id'] = $node['style']['id_networkmap'];
}
return $item;
}
/**
* Transforms an edge relationship into a JS array to be dumped.
*
* @param array $edge Edge information.
*
* * Input structure:
* parent_type.
* child_type.
* id_parent_source_data.
* id_child_source_data.
*
* @return array Edge translated to JS object.
*
* * Output structure:
* arrow_start.
* arrow_end.
* status_start.
* status_end.
* id_module_start.
* id_agent_start.
* id_module_end.
* id_agent_end.
* link_color.
* target.
* source.
* deleted.
* target_id_db.
* source_id_db.
* text_start.
* text_end.
*/
public function edgeToJS($edge)
{
// TODO: migrate networkmap_links_to_js_links here.
hd($edge);
return [];
}
/**
* Creates an edge in dot format.
* Requirements:
* from
* to
*
* @param array $data Edge content.
*
* @return string Dot code for given edge.
*/
public function createDotEdge($data)
{
if (is_array($data) === false) {
return '';
}
if (!isset($data['from']) || !isset($data['to'])) {
return '';
}
$edge = "\n".$data['from'].' -- '.$data['to'];
$edge .= '[len='.$this->mapOptions['map_filter']['rank_sep'];
$edge .= ', color="#BDBDBD", headclip=false, tailclip=false,';
$edge .= ' edgeURL=""];'."\n";
return $edge;
}
/**
* Returns dot file end string.
*
* @return string Dot file end string.
*/
public function closeDotFile()
{
return '}';
}
/**
* Generate a graphviz string structure to be used later.
*
* Usage:
* To create a new handmade graph:
* Define node struture
* key => node source data (agent/module row or custom)
*
* Minimum required fields in array:
* label
* status
* id
*
* @param array $nodes Generate dotgraph using defined nodes.
*
* @return void
*/
public function generateDotGraph($nodes=false)
{
echo 'regenerar la net es: '.$this->network.'<br />';
if (!isset($this->dotGraph)) {
// Generate dot file.
$this->nodes = [];
$edges = [];
$graph = '';
if ($nodes === false) {
// Search for nodes.
$nodes = $this->calculateNodes();
}
// Search for relations.
// Build dot structure.
// Open Graph.
$graph = $this->openDotFile();
// Create empty pandora node to link orphans.
$this->nodes[0] = [
'label' => get_product_name(),
'id_node' => 0,
'id_agente' => 0,
'id_agente_modulo' => 0,
'node_type' => NODE_PANDORA,
];
$this->nodeMapping[0] = 0;
$graph .= $this->createDotNode(
$this->nodes[0]
);
// Create dot nodes.
$i = 1;
$orphans = [];
foreach ($nodes as $k => $node) {
if (isset($node['id_agente']) === true
&& $node['id_agente'] > 0
) {
// Origin is agent or module.
if (isset($node['id_agente_modulo']) === true
&& $node['id_agente_modulo'] > 0
) {
$k = NODE_MODULE.'_'.$k;
// Origin is module.
$id_source = $node['id_agente_modulo'];
$label = io_safe_output($node['nombre']);
$status = modules_get_agentmodule_status($node);
$this->nodes[$k]['node_type'] = NODE_MODULE;
$url = 'index.php?sec=estado&sec2=operation/agentes/ver_agente&id_agente='.$node['id_agente'];
$url_tooltip = 'ajax.php?page=operation/agentes/ver_agente&get_agentmodule_status_tooltip=1&id_module='.$node['id_agente_modulo'];
} else {
// Origin is agent.
$k = NODE_AGENT.'_'.$k;
$id_source = $node['id_agente'];
$label = io_safe_output($node['alias']);
$status = agents_get_status_from_counts($node);
$this->nodes[$k]['node_type'] = NODE_AGENT;
$url = 'index.php?sec=estado&sec2=operation/agentes/ver_agente&id_agente='.$node['id_agente'];
$url_tooltip = 'ajax.php?page=operation/agentes/ver_agente&get_agent_status_tooltip=1&id_agent='.$node['id_agente'];
}
} else {
// Handmade node.
$k = NODE_GENERIC.'_'.$k;
$id_source = $node['id'];
$label = $node['label'];
$status = $node['status'];
$this->nodes[$k]['node_type'] = NODE_GENERIC;
// In handmade nodes, edges are defined by using id_parent
// Referencing target parent 'id'.
$this->nodes[$k]['id_parent'] = $node['id_parent'];
}
$this->nodes[$k]['url'] = $url;
$this->nodes[$k]['url_tooltip'] = $url_tooltip;
// Fullfill data.
// If url is defined in node will be overwritten.
foreach ($node as $key => $value) {
$this->nodes[$k][$key] = $value;
}
$graph .= $this->createDotNode(
[
'id_node' => $i,
'id_source' => $id_source,
'status' => $status,
'label' => $label,
'image' => null,
]
);
// Keep reverse reference.
$this->nodeMapping[$i] = $k;
$this->nodes[$k]['id_node'] = $i;
$this->nodes[$k]['status'] = $status;
$edges[$i] = $this->calculateRelations($k);
// Adopt orphans.
if (empty($edges[$i])) {
$orphans[$i] = 0;
}
// Increase for next node.
$i++;
}
foreach ($edges as $rel) {
foreach ($rel as $to => $from) {
$graph .= $this->createDotEdge(
[
'from' => $from,
'to' => $to,
]
);
// Remove parents from orphans.
unset($orphans[$from]);
}
}
// Add missed edges.
foreach ($orphans as $to => $from) {
$graph .= $this->createDotEdge(
[
'from' => $from,
'to' => $to,
]
);
}
// Store relationships.
$this->relations = $edges;
// Close dot file.
$graph .= $this->closeDotFile();
$this->dotGraph = $graph;
}
}
/**
* Extracts node coordinates and relationships built by graphviz.
*
* @param string $graphviz_file Graphviz output file path.
*
* @return mixed Nodes and relations if success. False if not.
*/
private function parseGraphvizMapFile($graphviz_file)
{
if (isset($graphviz_file) === false
|| is_file($graphviz_file) === false
) {
return false;
}
$content = file($graphviz_file);
$nodes = [];
$relations = [];
foreach ($content as $key => $line) {
// Reduce blank spaces.
$line = preg_replace('/\ +/', ' ', $line);
if (preg_match('/^graph.*$/', $line) != 0) {
// Graph definition.
$fields = explode(' ', $line);
$this->map['width'] = ($fields[2] * 100);
$this->map['height'] = ($fields[3] * 100);
} else if (preg_match('/^node.*$/', $line) != 0) {
// Node.
$fields = explode(' ', $line);
$id = $fields[1];
$nodes[$id]['x'] = (($fields[2] * $this->mapOptions['map_filter']['node_radius']) - $this->mapOptions['map_filter']['rank_sep'] * GRAPHVIZ_RADIUS_CONVERSION_FACTOR);
$nodes[$id]['y'] = (($fields[3] * $this->mapOptions['map_filter']['node_radius']) - $this->mapOptions['map_filter']['rank_sep'] * GRAPHVIZ_RADIUS_CONVERSION_FACTOR);
} else if (preg_match('/^edge.*$/', $line) != 0) {
// Edge.
// This is really not needed, because is already defined
// in $this->relations. Only for debug purposes.
$fields = explode(' ', $line);
if (strpos($fields[1], 'transp_') !== false
|| strpos($fields[2], 'transp_') !== false
) {
// Skip transparent nodes relationships.
continue;
}
$relations[] = [
'from' => $fields[2],
'to' => $fields[1],
];
}
}
return [
'nodes' => $nodes,
'relations' => $relations,
];
}
/**
* Calculates X,Y positions foreach element defined in dotGraph.
*
* @return array Structure parsed.
*/
public function calculateCoords()
{
switch (PHP_OS) {
case 'WIN32':
case 'WINNT':
case 'Windows':
$filename_dot = sys_get_temp_dir()."\\networkmap_".$filter;
break;
default:
$filename_dot = sys_get_temp_dir().'/networkmap_'.$filter;
break;
}
if ($this->mapOptions['simple']) {
$filename_dot .= '_simple';
}
if ($this->mapOptions['nooverlap']) {
$filename_dot .= '_nooverlap';
}
$filename_dot .= uniqid().'_'.$this->idMap.'.dot';
file_put_contents($filename_dot, $this->dotGraph);
$plain_file = 'plain'.uniqid().'.txt';
switch (PHP_OS) {
case 'WIN32':
case 'WINNT':
case 'Windows':
$filename_plain = sys_get_temp_dir().'\\'.$plain_file;
$cmd = io_safe_output(
$config['graphviz_bin_dir'].'\\'.$this->filter.'.exe -Tplain -o '.$filename_plain.' '.$filename_dot
);
break;
default:
$filename_plain = sys_get_temp_dir().'/'.$plain_file;
$cmd = $this->filter.' -Tplain -o '.$filename_plain.' '.$filename_dot;
break;
}
$retval = 0;
$r = system($cmd, $retval);
if ($retval != 0) {
ui_print_error_message(
__('Failed to generate dotmap, please select different layout schema')
);
return [];
}
unlink($filename_dot);
$graph = $this->parseGraphvizMapFile(
$filename_plain
);
unlink($filename_plain);
/*
* Graphviz section ends here.
*/
return $graph;
}
/**
* Creates an empty dot graph (with only base node)
*
* @return void
*/
public function generateEmptyDotGraph()
{
// Create an empty map dot structure.
$graph = $this->openDotFile();
$this->nodes[0] = [
'label' => get_product_name(),
'id_node' => 0,
'id_agente' => 0,
'id_agente_modulo' => 0,
'node_type' => NODE_PANDORA,
];
$this->nodeMapping[0] = 0;
$graph .= $this->createDotNode(
$this->nodes[0]
);
$graph .= $this->closeDotFile();
$this->dotGraph = $graph;
}
/**
* Returns the most representative ID based on the tipe of node received.
*
* @param array $node Source data.
*
* @return integer Source id.
*/
private function auxGetIdByType($node)
{
if (!is_array($node)) {
return 0;
}
switch ($to_source['node_type']) {
case NODE_MODULE:
return $node['id_agente_modulo'];
case NODE_AGENT:
return $node['id_agente'];
case NODE_GENERIC:
return $node['id_node'];
case NODE_PANDORA:
default:
return 0;
}
}
/**
* Generates a nodes - relationships array using graphviz dot
* schema and stores nodes&relations into $this->graph.
*
* @return void
*/
public function generateNetworkMap()
{
global $config;
include_once 'include/functions_os.php';
$map_filter = $this->mapOptions['map_filter'];
/*
* Let graphviz place the nodes.
*/
if ($map_filter['empty_map']) {
$this->generateEmptyDotGraph();
} else if (!isset($this->dotGraph)) {
$this->generateDotGraph();
}
/*
* Calculate X,Y positions.
*/
$graph = $this->calculateCoords();
if (is_array($graph) === true) {
$nodes = $graph['nodes'];
$relations = $graph['relations'];
} else {
ui_print_error_message(
__('Failed to retrieve graph data.')
);
return;
}
/*
* Calculate references.
*/
// Set the position of modules.
foreach ($nodes as $key => $node) {
if ($node['type'] == 'module') {
// Search the agent of this module for to get the
// position.
foreach ($nodes as $key2 => $node2) {
if ($node2['id_agent'] != 0 && $node2['type'] == 'agent') {
if ($node2['id_agent'] == $node['id_agent']) {
$nodes[$key]['coords'][0] = ($nodes[$key2]['coords'][0] + $node['height'] / 2);
$nodes[$key]['coords'][1] = ($nodes[$key2]['coords'][1] + $node['width'] / 2);
}
}
}
}
}
$index = 0;
$node_center = [];
$graph = [];
$graph['nodes'] = [];
// Prepare graph nodes.
foreach ($nodes as $id => $coords) {
$node_tmp['id_map'] = $this->idMap;
$node_tmp['id'] = $id;
$source = $this->getNodeData($id);
$node_tmp['id_agent'] = $source['id_agente'];
$node_tmp['id_module'] = $source['id_module'];
$node_tmp['type'] = $source['node_type'];
$node_tmp['x'] = $coords['x'];
$node_tmp['y'] = $coords['y'];
$node_tmp['width'] = $this->mapOptions['map_filter']['node_radius'];
$node_tmp['height'] = $this->mapOptions['map_filter']['node_radius'];
if (isset($source['width'])) {
$node_tmp['width'] = $source['width'];
}
if (isset($source['height'])) {
$node_tmp['height'] = $source['height'];
}
switch ($node_tmp['type']) {
case NODE_AGENT:
$node_tmp['source_data'] = $source['id_agente'];
$node_tmp['text'] = $source['alias'];
$node_tmp['image'] = ui_print_os_icon(
$source['id_os'],
false,
true,
true,
true,
true,
true
);
break;
case NODE_MODULE:
$node_tmp['source_data'] = $source['id_agente_modulo'];
$node_tmp['text'] = $source['nombre'];
$node_tmp['image'] = ui_print_moduletype_icon(
$this->getNodeData($id, 'id_tipo_modulo'),
true,
true,
false,
true
);
break;
case NODE_PANDORA:
$node_tmp['text'] = $source['label'];
$node_tmp['id_agent'] = $source['id_agente'];
$node_tmp['id_module'] = $source['id_agente_modulo'];
$node_tmp['source_data'] = 0;
break;
case NODE_GENERIC:
default:
$node_tmp['text'] = $source['label'];
$node_tmp['id_agent'] = $source['id_agente'];
$node_tmp['id_module'] = $source['id_agente_modulo'];
break;
}
$style = [];
$style['shape'] = $source['shape'];
if (isset($style['shape']) === false) {
$style['shape'] = 'circle';
}
$style['image'] = $node_tmp['image'];
$style['width'] = $node_tmp['width'];
$style['height'] = $node_tmp['height'];
$style['label'] = $node_tmp['text'];
$node_tmp['style'] = json_encode($style);
$graph['nodes'][$index] = $node_tmp;
$index++;
}
// Prepare graph edges.
$graph['relations'] = [];
// Edges from and to references id_nodes. Retrieve source data
// before link them.
foreach ($relations as $rel) {
// Parent.
$from_source = $this->getNodeData($rel['from']);
// Child.
$to_source = $this->getNodeData($rel['to']);
$edge = [];
$edge['id_map'] = $this->idMap;
$edge['id_parent'] = $rel['from'];
$edge['id_child'] = $rel['to'];
$edge['parent_type'] = $from_source['node_type'];
$edge['child_type'] = $to_source['node_type'];
$edge['id_child_source_data'] = $this->auxGetIdByType(
$to_source
);
$edge['id_parent_source_data'] = $this->auxGetIdByType(
$from_source
);
$graph['relations'][] = $edge;
}
if ($this->idMap > 0 && (!isset($this->map['__simulated']))) {
if (!enterprise_installed()) {
$nodes_and_relations = enterprise_hook(
'save_generate_nodes',
[
$this->idMap,
$nodes_and_relations,
]
);
}
$center = [
'x' => $node_center['x'],
'y' => $node_center['y'],
];
$this->map['center_x'] = $center['x'];
$this->map['center_y'] = $center['y'];
db_process_sql_update(
'tmap',
[
'center_x' => $this->map['center_x'],
'center_y' => $this->map['center_y'],
],
['id' => $this->idMap]
);
} else {
$this->map['center_x'] = $node_center['x'];
$this->map['center_y'] = $node_center['y'];
}
$this->graph = $graph;
}
/**
* Transform node information into JS data.
*
* @return string HTML code with JS data.
*/
public function loadMapData()
{
$networkmap = $this->map;
$simulate = false;
if (!isset($networkmap['__simulated'])) {
$networkmap['filter'] = json_decode(
$networkmap['filter'],
true
);
$networkmap['filter']['holding_area'] = [
500,
500,
];
$holding_area_title = __('Holding Area');
} else {
$simulate = true;
$holding_area_title = '';
$networkmap['filter']['holding_area'] = [
0,
0,
];
}
$this->graph['relations'] = clean_duplicate_links(
$this->graph['relations']
);
// Print some params to handle it in js.
html_print_input_hidden('product_name', get_product_name());
html_print_input_hidden('center_logo', ui_get_full_url(ui_get_logo_to_center_networkmap()));
$output .= '<script type="text/javascript">
////////////////////////////////////////////////////////////////////
// VARS FROM THE DB
////////////////////////////////////////////////////////////////////
var url_background_grid = "'.ui_get_full_url('images/background_grid.png').'";
';
$output .= 'var networkmap_id = "'.$this->idMap."\";\n";
if (!empty($networkmap['filter'])) {
if (empty($networkmap['filter']['x_offs'])) {
$output .= "var x_offs =null;\n";
} else {
$output .= 'var x_offs ='.$networkmap['filter']['x_offs'].";\n";
}
if (empty($networkmap['filter']['y_offs'])) {
$output .= "var y_offs =null;\n";
} else {
$output .= 'var y_offs ='.$networkmap['filter']['y_offs'].";\n";
}
if (empty($networkmap['filter']['y_offs'])) {
$output .= "var z_dash =null;\n";
} else {
$output .= 'var z_dash = '.$networkmap['filter']['z_dash'].";\n";
}
} else {
$output .= "var x_offs = null;\n";
$output .= "var y_offs = null;\n";
$output .= "var z_dash = null;\n";
}
$output .= 'var networkmap_refresh_time = 1000 * '.$networkmap['source_period'].";\n";
$output .= 'var networkmap_center = [ '.$networkmap['center_x'].', '.$networkmap['center_y']."];\n";
$output .= 'var networkmap_dimensions = [ '.$networkmap['width'].', '.$networkmap['height']."];\n";
$output .= 'var enterprise_installed = '.((int) enterprise_installed()).";\n";
$output .= 'var node_radius = '.$networkmap['filter']['node_radius'].";\n";
$output .= 'var networkmap_holding_area_dimensions = '.json_encode($networkmap['filter']['holding_area']).";\n";
$output .= "var networkmap = {'nodes': [], 'links': []};\n";
$nodes = $this->graph['nodes'];
if (empty($nodes)) {
$nodes = [];
}
$count_item_holding_area = 0;
$count = 0;
$nodes_graph = [];
foreach ($nodes as $key => $node) {
$style = json_decode($node['style'], true);
$node['style'] = json_decode($node['style'], true);
// Only agents can be show.
if (isset($node['type'])) {
if ($node['type'] == 1) {
continue;
}
} else {
$node['type'] = '';
}
$item = $this->nodeToJS(
$node
);
/*
* $count,
* $count_item_holding_area,
* $simulate
*/
if ($item['deleted']) {
continue;
}
$output .= 'networkmap.nodes.push('.json_encode($item).");\n";
$nodes_graph[$item['id']] = $item;
}
$relations = $this->graph['relations'];
if ($relations === false) {
$relations = [];
}
// Clean the relations and transform the module relations into
// interfaces.
networkmap_clean_relations_for_js($relations);
$links_js = networkmap_links_to_js_links(
$relations,
$nodes_graph,
$simulate
);
$array_aux = [];
foreach ($links_js as $link_js) {
if ($link_js['deleted']) {
unset($links_js[$link_js['id']]);
}
if ($link_js['target'] == -1) {
unset($links_js[$link_js['id']]);
}
if ($link_js['source'] == -1) {
unset($links_js[$link_js['id']]);
}
if ($link_js['target'] == $link_js['source']) {
unset($links_js[$link_js['id']]);
}
if ($link_js['arrow_start'] == 'module' && $link_js['arrow_end'] == 'module') {
$output .= 'networkmap.links.push('.json_encode($link_js).");\n";
$array_aux[$link_js['id_agent_start']] = 1;
unset($links_js[$link_js['id']]);
}
}
foreach ($links_js as $link_js) {
if (($link_js['id_agent_end'] === 0) && $array_aux[$link_js['id_agent_start']] === 1) {
continue;
} else {
$output .= 'networkmap.links.push('.json_encode($link_js).");\n";
}
}
$output .= '
////////////////////////////////////////////////////////////////////
// INTERFACE STATUS COLORS
////////////////////////////////////////////////////////////////////
';
$module_color_status = [];
$module_color_status[] = [
'status_code' => AGENT_MODULE_STATUS_NORMAL,
'color' => COL_NORMAL,
];
$module_color_status[] = [
'status_code' => AGENT_MODULE_STATUS_CRITICAL_BAD,
'color' => COL_CRITICAL,
];
$module_color_status[] = [
'status_code' => AGENT_MODULE_STATUS_WARNING,
'color' => COL_WARNING,
];
$module_color_status[] = [
'status_code' => AGENT_STATUS_ALERT_FIRED,
'color' => COL_ALERTFIRED,
];
$module_color_status_unknown = COL_UNKNOWN;
$output .= 'var module_color_status = '.json_encode($module_color_status).";\n";
$output .= "var module_color_status_unknown = '".$module_color_status_unknown."';\n";
$output .= '
////////////////////////////////////////////////////////////////////
// Other vars
////////////////////////////////////////////////////////////////////
';
$output .= "var translation_none = '".__('None')."';\n";
$output .= "var dialog_node_edit_title = '".__('Edit node %s')."';\n";
$output .= "var holding_area_title = '".$holding_area_title."';\n";
$output .= "var edit_menu = '".__('Show details and options')."';\n";
$output .= "var interface_link_add = '".__('Add a interface link')."';\n";
$output .= "var set_parent_link = '".__('Set parent interface')."';\n";
$output .= "var set_as_children_menu = '".__('Set as children')."';\n";
$output .= "var set_parent_menu = '".__('Set parent')."';\n";
$output .= "var abort_relationship_menu = '".__('Abort the action of set relationship')."';\n";
$output .= "var delete_menu = '".__('Delete')."';\n";
$output .= "var add_node_menu = '".__('Add node')."';\n";
$output .= "var set_center_menu = '".__('Set center')."';\n";
$output .= "var refresh_menu = '".__('Refresh')."';\n";
$output .= "var refresh_holding_area_menu = '".__('Refresh Holding area')."';\n";
$output .= "var ok_button = '".__('Proceed')."';\n";
$output .= "var message_to_confirm = '".__('Resetting the map will delete all customizations you have done, including manual relationships between elements, new items, etc.')."';\n";
$output .= "var warning_message = '".__('WARNING')."';\n";
$output .= "var ok_button = '".__('Proceed')."';\n";
$output .= "var cancel_button = '".__('Cancel')."';\n";
$output .= "var restart_map_menu = '".__('Restart map')."';\n";
$output .= "var abort_relationship_interface = '".__('Abort the interface relationship')."';\n";
$output .= "var abort_relationship_menu = '".__('Abort the action of set relationship')."';\n";
$output .= '</script>';
return $output;
}
/**
* Show an advanced interface to manage dialogs.
*
* @return string HTML code with dialogs.
*/
public function loadAdvancedInterface()
{
$list_networkmaps = get_networkmaps($this->idMap);
if (empty($list_networkmaps)) {
$list_networkmaps = [];
}
$output .= '<div id="open_version_dialog" style="display: none;">';
$output .= __(
'In the Open version of %s can not be edited nodes or map',
get_product_name()
);
$output .= '</div>';
$output .= '<div id="dialog_node_edit" style="display: none;" title="';
$output .= __('Edit node').'">';
$output .= '<div style="text-align: left; width: 100%;">';
$table = new StdClass();
$table->id = 'node_details';
$table->width = '100%';
$table->data = [];
$table->data[0][0] = '<strong>'.__('Agent').'</strong>';
$table->data[0][1] = '';
$table->data[1][0] = '<strong>'.__('Adresses').'</strong>';
$table->data[1][1] = '';
$table->data[2][0] = '<strong>'.__('OS type').'</strong>';
$table->data[2][1] = '';
$table->data[3][0] = '<strong>'.__('Group').'</strong>';
$table->data[3][1] = '';
$output .= ui_toggle(
html_print_table($table, true),
__('Node Details'),
__('Node Details'),
false,
true
);
$table = new StdClass();
$table->id = 'interface_information';
$table->width = '100%';
$table->head['interface_name'] = __('Name');
$table->head['interface_status'] = __('Status');
$table->head['interface_graph'] = __('Graph');
$table->head['interface_ip'] = __('Ip');
$table->head['interface_mac'] = __('MAC');
$table->data = [];
$table->rowstyle['template_row'] = 'display: none;';
$table->data['template_row']['interface_name'] = '';
$table->data['template_row']['interface_status'] = '';
$table->data['template_row']['interface_graph'] = '';
$table->data['template_row']['interface_ip'] = '';
$table->data['template_row']['interface_mac'] = '';
$output .= ui_toggle(
html_print_table($table, true),
__('Interface Information (SNMP)'),
__('Interface Information (SNMP)'),
true,
true
);
$table = new StdClass();
$table->id = 'node_options';
$table->width = '100%';
$table->data = [];
$table->data[0][0] = __('Shape');
$table->data[0][1] = html_print_select(
[
'circle' => __('Circle'),
'square' => __('Square'),
'rhombus' => __('Rhombus'),
],
'shape',
'',
'javascript:',
'',
0,
true
).'&nbsp;<span id="shape_icon_in_progress" style="display: none;">'.html_print_image('images/spinner.gif', true).'</span><span id="shape_icon_correct" style="display: none;">'.html_print_image('images/dot_green.png', true).'</span><span id="shape_icon_fail" style="display: none;">'.html_print_image('images/dot_red.png', true).'</span>';
$table->data['node_name'][0] = __('Name');
$table->data['node_name'][1] = html_print_input_text(
'edit_name_node',
'',
__('name node'),
'20',
'50',
true
);
$table->data['node_name'][2] = html_print_button(
__('Update node'),
'',
false,
'',
'class="sub"',
true
);
$table->data['fictional_node_name'][0] = __('Name');
$table->data['fictional_node_name'][1] = html_print_input_text(
'edit_name_fictional_node',
'',
__('name fictional node'),
'20',
'50',
true
);
$table->data['fictional_node_networkmap_link'][0] = __('Networkmap to link');
$table->data['fictional_node_networkmap_link'][1] = html_print_select(
$list_networkmaps,
'edit_networkmap_to_link',
'',
'',
'',
0,
true
);
$table->data['fictional_node_update_button'][0] = '';
$table->data['fictional_node_update_button'][1] = html_print_button(
__('Update fictional node'),
'',
false,
'add_fictional_node();',
'class="sub"',
true
);
$output .= ui_toggle(
html_print_table($table, true),
__('Node options'),
__('Node options'),
true,
true
);
$table = new StdClass();
$table->id = 'relations_table';
$table->width = '100%';
$table->head = [];
$table->head['node_source'] = __('Node source');
$table->head['interface_source'] = __('Interface source');
$table->head['interface_target'] = __('Interface Target');
$table->head['node_target'] = __('Node target');
$table->head['edit'] = '<span title="'.__('Edit').'">'.__('E.').'</span>';
$table->data = [];
$table->rowstyle['template_row'] = 'display: none;';
$table->data['template_row']['node_source'] = '';
$table->data['template_row']['interface_source'] = html_print_select(
[],
'interface_source',
'',
'',
__('None'),
0,
true
);
$table->data['template_row']['interface_target'] = html_print_select(
[],
'interface_target',
'',
'',
__('None'),
0,
true
);
$table->data['template_row']['node_target'] = '';
$table->data['template_row']['edit'] = '';
$table->data['template_row']['edit'] .= '<span class="edit_icon_correct" style="display: none;">'.html_print_image('images/dot_green.png', true).'</span><span class="edit_icon_fail" style="display: none;">'.html_print_image('images/dot_red.png', true).'</span><span class="edit_icon_progress" style="display: none;">'.html_print_image('images/spinner.gif', true).'</span><span class="edit_icon"><a class="edit_icon_link" title="'.__('Update').'" href="#">'.html_print_image('images/config.png', true).'</a></span>';
$table->data['template_row']['edit'] .= '<a class="delete_icon" href="#">'.html_print_image('images/delete.png', true).'</a>';
$table->colspan['no_relations']['0'] = 5;
$table->cellstyle['no_relations']['0'] = 'text-align: center;';
$table->data['no_relations']['0'] = __('There are not relations');
$table->colspan['loading']['0'] = 5;
$table->cellstyle['loading']['0'] = 'text-align: center;';
$table->data['loading']['0'] = html_print_image(
'images/wait.gif',
true
);
$output .= ui_toggle(
html_print_table($table, true),
__('Relations'),
__('Relations'),
true,
true
);
$output .= '</div></div>';
$output .= '<div id="dialog_interface_link" style="display: none;" title="Interface link">';
$output .= '<div style="text-align: left; width: 100%;">';
$table = new stdClass();
$table->id = 'interface_link_table';
$table->width = '100%';
$table->head['node_source_interface'] = __('Node source');
$table->head['interface_source_select'] = __('Interface source');
$table->head['interface_target_select'] = __('Interface Target');
$table->head['node_target_interface'] = __('Node target');
$table->data = [];
$table->data['interface_row']['node_source_interface'] = html_print_label('', 'node_source_interface');
$table->data['interface_row']['interface_source_select'] = html_print_select(
[],
'interface_source_select',
'',
'',
__('None'),
0,
true
);
$table->data['interface_row']['interface_target_select'] = html_print_select(
[],
'interface_target_select',
'',
'',
__('None'),
0,
true
);
$table->data['interface_row']['node_target_interface'] = html_print_label(
'',
'node_target_interface'
);
$output .= 'br><br>';
$table->data['interface_row']['interface_link_button'] = html_print_button(
__('Add interface link'),
'',
false,
'add_interface_link_js();',
'class="sub"',
true
);
$output .= html_print_table($table, true);
$output .= '</div></div>';
$output .= '<div id="dialog_node_add" style="display: none;" title="';
$output .= __('Add node').'">';
$output .= '<div style="text-align: left; width: 100%;">';
$table = new StdClass();
$table->width = '100%';
$table->data = [];
$table->data[0][0] = __('Agent');
$params = [];
$params['return'] = true;
$params['show_helptip'] = true;
$params['input_name'] = 'agent_name';
$params['input_id'] = 'agent_name';
$params['print_hidden_input_idagent'] = true;
$params['hidden_input_idagent_name'] = 'id_agent';
$params['disabled_javascript_on_blur_function'] = true;
$table->data[0][1] = ui_print_agent_autocomplete_input($params);
$table->data[1][0] = '';
$table->data[1][1] = html_print_button(
__('Add agent node'),
'',
false,
'add_agent_node();',
'class="sub"',
true
).html_print_image(
'images/error_red.png',
true,
[
'id' => 'error_red',
'style' => 'vertical-align: bottom;display: none;',
'class' => 'forced_title',
'alt' => '',
'data-title' => 'data-use_title_for_force_title:1',
],
false
);
$add_agent_node_html = html_print_table($table, true);
$output .= ui_toggle(
$add_agent_node_html,
__('Add agent node'),
__('Add agent node'),
false,
true
);
$table = new StdClass();
$table->width = '100%';
$table->data = [];
$table->data[0][0] = __('Group');
$table->data[0][1] = html_print_select_groups(
false,
'IW',
false,
'group_for_show_agents',
-1,
'choose_group_for_show_agents()',
__('None'),
-1,
true
);
$table->data[1][0] = __('Agents');
$table->data[1][1] = html_print_select(
[-1 => __('None')],
'agents_filter_group',
-1,
'',
'',
0,
true,
true,
true,
'',
false,
'width: 170px;',
false,
5
);
$table->data[2][0] = '';
$table->data[2][1] = html_print_button(
__('Add agent node'),
'',
false,
'add_agent_node_from_the_filter_group();',
'class="sub"',
true
);
$add_agent_node_html = html_print_table($table, true);
$output .= ui_toggle(
$add_agent_node_html,
__('Add agent node (filter by group)'),
__('Add agent node'),
true,
true
);
$table = new StdClass();
$table->width = '100%';
$table->data = [];
$table->data[0][0] = __('Name');
$table->data[0][1] = html_print_input_text(
'name_fictional_node',
'',
__('name fictional node'),
'20',
'50',
true
);
$table->data[1][0] = __('Networkmap to link');
$table->data[1][1] = html_print_select(
$list_networkmaps,
'networkmap_to_link',
'',
'',
'',
0,
true
);
$table->data[2][0] = '';
$table->data[2][1] = html_print_button(
__('Add fictional node'),
'',
false,
'add_fictional_node();',
'class="sub"',
true
);
$add_agent_node_html = html_print_table($table, true);
$output .= ui_toggle(
$add_agent_node_html,
__('Add fictional point'),
__('Add agent node'),
true,
true
);
$output .= '</div></div>';
return $output;
}
/**
* Loads advanced map controller (JS).
*
* @return string HTML code for advanced controller.
*/
public function loadController()
{
$output = '';
// Generate JS for advanced controller.
$output .= '
<script type="text/javascript">
////////////////////////////////////////////////////////////////////////
// document ready
////////////////////////////////////////////////////////////////////////
$(document).ready(function() {
init_graph({
graph: networkmap,
networkmap_center: networkmap_center,
networkmap_dimensions: networkmap_dimensions,
enterprise_installed: enterprise_installed,
node_radius: node_radius,
holding_area_dimensions: networkmap_holding_area_dimensions,
url_background_grid: url_background_grid
});
init_drag_and_drop();
init_minimap();
function_open_minimap();
$(document.body).on("mouseleave",
".context-menu-list",
function(e) {
try {
$("#networkconsole_'.$this->idMap.'").contextMenu("hide");
}
catch(err) {
}
}
);
});
</script>';
if ($return === false) {
echo $output;
}
return $output;
}
/**
* Load networkmap HTML skel and JS requires.
*
* @return string HTML code for skel.
*/
public function loadMapSkel()
{
global $config;
ui_require_css_file('networkmap');
ui_require_css_file('jquery.contextMenu', 'include/styles/js/');
$output = '';
$minimap_display = '';
if ($this->mapOptions['pure']) {
$minimap_display = 'none';
}
$networkmap = $this->map;
if (is_array($networkmap['filter']) === false) {
$networkmap['filter'] = json_decode($networkmap['filter'], true);
}
$networkmap['filter']['l2_network_interfaces'] = 1;
$output .= '<script type="text/javascript" src="'.$config['homeurl'].'include/javascript/d3.3.5.14.js" charset="utf-8"></script>';
$output .= '<script type="text/javascript" src="'.$config['homeurl'].'include/javascript/jquery.contextMenu.js"></script>';
$output .= '<script type="text/javascript" src="'.$config['homeurl'].'include/javascript/functions_pandora_networkmap.js"></script>';
// Open networkconsole_id div.
$output .= '<div id="networkconsole_'.$networkmap['id'].'"';
$output .= ' style="position: relative; overflow: hidden; background: #FAFAFA">';
$output .= '<div style="display: '.$minimap_display.';">';
$output .= '<canvas id="minimap_'.$networkmap['id'].'"';
$output .= ' style="position: absolute; left: 0px; top: 0px; border: 1px solid #bbbbbb;">';
$output .= '</canvas>';
$output .= '<div id="arrow_minimap_'.$networkmap['id'].'"';
$output .= ' style="position: absolute; left: 0px; top: 0px;">';
$output .= '<a title="'.__('Open Minimap').'" href="javascript: toggle_minimap();">';
$output .= '<img id="image_arrow_minimap_'.$networkmap['id'].'"';
$output .= ' src="images/minimap_open_arrow.png" />';
$output .= '</a><div></div></div>';
$output .= '<div id="hide_labels_'.$networkmap['id'].'"';
$output .= ' style="position: absolute; right: 10px; top: 10px;">';
$output .= '<a title="'.__('Hide Labels').'" href="javascript: hide_labels();">';
$output .= '<img id="image_hide_show_labels" src="images/icono_borrar.png" />';
$output .= '</a></div>';
$output .= '<div id="holding_spinner_'.$networkmap['id'].'" ';
$output .= ' style="display: none; position: absolute; right: 50px; top: 20px;">';
$output .= '<img id="image_hide_show_labels" src="images/spinner.gif" />';
$output .= '</div>';
// Close networkconsole_id div.
$output .= "</div>\n";
return $output;
}
/**
* Print all components required to visualizate a network map.
*
* @param boolean $return Return as string or not.
*
* @return string HTML code.
*/
public function printMap($return=false)
{
global $config;
// ACL.
$networkmap_read = check_acl(
$config['id_user'],
$networkmap['id_group'],
'MR'
);
$networkmap_write = check_acl(
$config['id_user'],
$networkmap['id_group'],
'MW'
);
$networkmap_manage = check_acl(
$config['id_user'],
$networkmap['id_group'],
'MM'
);
if (!$networkmap_read
&& !$networkmap_write
&& !$networkmap_manage
) {
db_pandora_audit(
'ACL Violation',
'Trying to access networkmap'
);
include 'general/noaccess.php';
return '';
}
$user_readonly = !$networkmap_write && !$networkmap_manage;
if (isset($this->idMap)) {
$output .= $this->loadMapSkel();
$output .= $this->loadMapData();
$output .= $this->loadController();
$output .= $this->loadAdvancedInterface();
} else {
// Simulated, no tmap entries.
$output .= $this->loadMapSkel();
$output .= $this->loadMapData();
$output .= $this->loadController();
}
if ($return === false) {
echo $output;
}
return $output;
}
}
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