pandorafms/pandora_console/include/functions_visual_map.php

<?php

// Pandora FMS - http://pandorafms.com
// ==================================================
// Copyright (c) 2005-2011 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 Lesser General Public License
// as published by the Free Software Foundation; 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.

/**
 * @package Include
 * @subpackage Reporting
 */

global $config;

//Fix ajax include this file.
global $ajax;

if (!isset($ajax)) {
	require_once ('functions_graph.php');
}
require_once ($config['homedir'].'/include/functions_agents.php');
require_once ($config['homedir'].'/include/functions_modules.php');
require_once ($config['homedir'].'/include/functions_users.php');

function visual_map_print_item_toolbox($idDiv, $text, $float) {
	if ($float == 'left') {
		$margin = 'margin-right';
	}
	else {
		$margin = 'margin-left';
	}
	
	echo '<div class="button_toolbox" id="' . $idDiv . '"
		style="font-weight: bolder; text-align: center; float: ' . $float . ';'
		. $margin . ': 5px;">';
	echo $text;
	echo '</span>';
	echo '</div>';
}

function visual_map_print_item($layoutData) {
	global $config;
	
	require_once ($config["homedir"] . '/include/functions_graph.php');
	require_once ($config["homedir"] . '/include/functions_custom_graphs.php');
	
	$width = $layoutData['width'];
	$height = $max_percentile = $layoutData['height'];
	$top = $layoutData['pos_y'];
	$left = $layoutData['pos_x'];
	$id = $layoutData['id'];
	$color = $layoutData['label_color'];
	$label = $layoutData['label'];
	$id_module = $layoutData['id_agente_modulo'];
	$type = $layoutData['type'];
	$period = $layoutData['period'];
	
	$sizeStyle = '';
	$borderStyle = '';
	$imageSize = '';
	
	$text = '<span id="text_' . $id . '" class="text">' . $label . '</span>';
	
	$status = $layoutData['status_calculated'];
	
	switch ($status) {
		case VISUAL_MAP_STATUS_CRITICAL_BAD:
			//Critical (BAD)
			$colorStatus = COL_CRITICAL;
			break;
		case VISUAL_MAP_STATUS_CRITICAL_ALERT:
			//Critical (ALERT)
			$colorStatus = COL_ALERTFIRED;
			break;
		case VISUAL_MAP_STATUS_NORMAL:
			//Normal (OK)
			$colorStatus = COL_NORMAL;
			break;
		case VISUAL_MAP_STATUS_WARNING:
			//Warning
			$colorStatus = COL_WARNING;
			break;
		case VISUAL_MAP_STATUS_UNKNOWN:
		default:
			//Unknown
			// Default is Blue (Other)
			$colorStatus = COL_UNKNOWN;
			break;
	}
	
	switch ($type) {
		case STATIC_GRAPH:
			if ($layoutData['image'] != null) {
				$img = visual_map_get_image_status_element($layoutData,
					$layoutData['status_calculated']);
				if (substr($img,0,1) == '4') {
					$borderStyle ='border: 2px solid ' . COL_ALERTFIRED . ';';
					$img = substr_replace($img, '', 0,1);
				}
			}
			
			if (($width != 0) && ($height != 0)) {
				$sizeStyle = 'width: ' . $width . 'px; height: ' . $height . 'px;';
				$imageSize = 'width="' . $width . '" height="' . $height . '"';
			}
			echo '<div id="' . $id . '" class="item static_graph" style="z-index: 1; text-align: center; color: ' . $color . '; position: absolute; display: inline-block; ' . $sizeStyle . ' top: ' . $top . 'px; left: ' . $left . 'px;">';
			if ($layoutData['image'] != null) {
				if (($width != 0) && ($height != 0)) 
					echo html_print_image($img, true,
						array("class" => "image", "id" => "image_" . $id, "width" => "$width", "height" => "$height", "style" => $borderStyle));
				else
					echo html_print_image($img, true,
						array("class" => "image", "id" => "image_" . $id, "style" => $borderStyle));
				echo '<br />';
			}
			echo io_safe_output($text);
			echo "</div>";
			break;
		
		case GROUP_ITEM:
			if ($layoutData['image'] != null) {
				$img = visual_map_get_image_status_element($layoutData,
					$layoutData['status_calculated']);
				if (substr($img,0,1) == '4') {
					$borderStyle ='border: 2px solid ' . COL_ALERTFIRED . ';';
					$img = substr_replace($img, '', 0,1);
				}
			}
			
			if (($width != 0) && ($height != 0)) {
				$sizeStyle = 'width: ' . $width . 'px; height: ' . $height . 'px;';
				$imageSize = 'width="' . $width . '" height="' . $height . '"';
			}
			echo '<div id="' . $id . '" class="item group_item" style="z-index: 1; text-align: center; color: ' . $color . '; position: absolute; display: inline-block; ' . $sizeStyle . ' top: ' . $top . 'px; left: ' . $left . 'px;">';
			if ($layoutData['image'] != null) {
				if (($width != 0) && ($height != 0)) 
					echo html_print_image($img, true, array("class" => "image", "id" => "image_" . $id, "width" => "$width", "height" => "$height", "style" => $borderStyle));
				else
					echo html_print_image($img, true, array("class" => "image", "id" => "image_" . $id, "style" => $borderStyle));
				echo '<br />';
			}
			echo io_safe_output($text);
			echo "</div>";
			break;
		
		case PERCENTILE_BAR:
		case PERCENTILE_BUBBLE:
			//Metaconsole db connection
			if ($layoutData['id_metaconsole'] != 0) {
				$connection = db_get_row_filter ('tmetaconsole_setup',
					array('id' => $layoutData['id_metaconsole']));
				if (metaconsole_load_external_db($connection) != NOERR) {
					//ui_print_error_message ("Error connecting to ".$server_name);
					continue;
				}
			}
			
			$module_value = db_get_sql ('SELECT datos
				FROM tagente_estado
				WHERE id_agente_modulo = ' . $id_module);
			$value_text = false;
			if ($layoutData['image'] == 'percent') {
				$value_text = false;
			}
			elseif ($layoutData['image'] == 'value') {
				$unit_text = db_get_sql ('SELECT unit
					FROM tagente_modulo
					WHERE id_agente_modulo = ' . $id_module);
				$unit_text = trim(io_safe_output($unit_text));
				
				$value_text = format_for_graph($module_value, 2);
				if (!empty($unit_text))
					$value_text .= " " . $unit_text;
			}
			
			//Restore db connection
			if ($layoutData['id_metaconsole'] != 0) {
				metaconsole_restore_db();
			}
			
			if ( $max_percentile > 0)
				$percentile = format_numeric($module_value / $max_percentile * 100, 0);
			else
				$percentile = 100;
			
			echo '<div id="' . $id . '" class="item percentile_item" style="z-index: 1; color: ' . $color . '; text-align: center; position: absolute; display: inline-block; ' . $sizeStyle . ' top: ' . $top .  'px; left: ' . $left .  'px;">';
			echo io_safe_output($text) . '<br />';
			
			ob_start();
			if ($type == PERCENTILE_BUBBLE) {
				echo progress_bubble($percentile, $width, $width, '', 1, $value_text, $colorStatus);
			}
			else {
				echo progress_bar($percentile, $width, 15, '', 1, $value_text, $colorStatus);
			}
			$img = ob_get_clean();
			$img = str_replace('>', 'class="image" id="image_' . $id . '" />', $img);
			echo $img;
			echo '</div>';
			
			break;
		
		case MODULE_GRAPH:
			//Metaconsole db connection
			if ($layoutData['id_metaconsole'] != 0) {
				$connection = db_get_row_filter ('tmetaconsole_setup',
					array('id' => $layoutData['id_metaconsole']));
				if (metaconsole_load_external_db($connection) != NOERR) {
					//ui_print_error_message ("Error connecting to ".$server_name);
					continue;
				}
			}
			
			if ($layoutData['id_custom_graph'] != 0) {
				$img = custom_graphs_print(
					$layoutData['id_custom_graph'], $height, $width,
					$period, null, true, 0, true, $layoutData['image']);
			}
			else {
				$img = grafico_modulo_sparse($id_module, $period, 0, $width,
					$height, '', null, false, 1, false, 0, '', 0, 0, true, true, 
					'', 1, false, '', false, false, true, $layoutData['image']);
			}
			
			//Restore db connection
			if ($layoutData['id_metaconsole'] != 0) {
				metaconsole_restore_db();
			}
			
			$img = str_replace('>', 'class="image" id="image_' . $id . '" />', $img);
			
			echo '<div id="' . $id . '" class="item module_graph" style="z-index: 1; color: ' . $color . '; text-align: center; position: absolute; display: inline-block; ' . $sizeStyle . ' top: ' . $top .  'px; left: ' . $left .  'px;">';
			echo io_safe_output($text) . '<br />'; 
			echo $img;
			echo '</div>';
			break;
		case SIMPLE_VALUE:
		case SIMPLE_VALUE_MAX:
		case SIMPLE_VALUE_MIN:
		case SIMPLE_VALUE_AVG:
			$io_safe_output_text = io_safe_output($text);
			echo '<div id="' . $id . '" class="item simple_value" style="z-index: 1; left: 0px; top: 0px; color: ' . $color . '; text-align: center; position: absolute; ' . $sizeStyle . ' top: ' . $top .  'px; left: ' . $left .  'px;">';
			echo $io_safe_output_text;
			
			//Metaconsole db connection
			if ($layoutData['id_metaconsole'] != 0) {
				$connection = db_get_row_filter ('tmetaconsole_setup',
					array('id' => $layoutData['id_metaconsole']));
				if (metaconsole_load_external_db($connection) != NOERR) {
					//ui_print_error_message ("Error connecting to ".$server_name);
					continue;
				}
			}
			
			$unit_text = db_get_sql ('SELECT unit
					FROM tagente_modulo
					WHERE id_agente_modulo = ' . $layoutData['id_agente_modulo']);
			$unit_text = trim(io_safe_output($unit_text));
			
			
			$value = db_get_value ('datos',
				'tagente_estado', 'id_agente_modulo', $layoutData['id_agente_modulo']);
			
			// If the value is a string, dont format it
			if (!is_string($value)) {
				$value = format_for_graph($value, 2);
			}
			
			if (!empty($unit_text))
				$value .= " " . $unit_text;
			
			if (strstr($io_safe_output_text, "(_VALUE_)") === false) {
				echo ' <span id="simplevalue_' . $id . '" style="font-weight:bold;">' . $value . '</span>';
			}
			
			//Restore db connection
			if ($layoutData['id_metaconsole'] != 0) {
				metaconsole_restore_db();
			}
			
			echo '</div>';
			break;
		case LABEL:
			echo '<div id="' . $id . '" class="item label" style="z-index: 1; left: 0px; top: 0px; color: ' . $color . '; position: absolute; display: inline-block; ' . $sizeStyle . ' top: ' . $top . 'px; left: ' . $left . 'px;">';
			echo io_safe_output($text);
			echo "</div>";
			break;
		case ICON:
			if ($layoutData['image'] != null) {
				$img = visual_map_get_image_status_element($layoutData,
					$layoutData['status_calculated']);
			}
			
			if (($width != 0) && ($height != 0)) {
				$sizeStyle = 'width: ' . $width . 'px; height: ' . $height . 'px;';
				$imageSize = 'width="' . $width . '" height="' . $height . '"';
			}
			echo '<div id="' . $id . '" class="item icon" style="z-index: 1; left: 0px; top: 0px; text-align: center; color: ' . $color . '; position: absolute; display: inline-block; ' . $sizeStyle . ' top: ' . $top . 'px; left: ' . $left . 'px;">';
			if ($layoutData['image'] != null) {
				// If match with protocol://direction 
				if (preg_match('/^(http:\/\/)((.)+)$/i', $text)) {
					echo '<a href="' . $label . '">' . '</a>' . '<br />';
				}
				
				if (($width != 0) && ($height != 0)) 
					echo html_print_image($img, true,
						array("class" => "image",
							"id" => "image_" . $id,
							"width" => "$width",
							"height" => "$height"));
				else
					echo html_print_image($img, true,
						array("class" => "image", "id" => "image_" . $id));
				echo '<br />';
			}
			echo "</div>";
			break;
		default:
			enterprise_hook("enterprise_visual_map_print_item",
				array($layoutData, $status, $colorStatus));
			break;
	}
	
	//Add the line between elements.
	if ($layoutData['parent_item'] != 0) {
		$parent = db_get_row_filter('tlayout_data', array('id' => $layoutData['parent_item']));
		
		echo '<script type="text/javascript">';
		echo '$(document).ready (function() {
			lines.push({"id": "' . $id . '" , "node_begin":"' . $layoutData['parent_item'] . '","node_end":"' . $id . '","color":"' . visual_map_get_color_line_status($parent) . '","thickness":"' . (empty($config["vc_line_thickness"]) ? 2 : $config["vc_line_thickness"]) . '"});
		});';
		echo '</script>';
	}
}

/**
 * The function to get simple value type from the value of process type in the form
 * 
 * @param int process simple value from form
 * 
 * @return int type among the constants:
 * SIMPLE_VALUE, SIMPLE_VALUE_MAX, SIMPLE_VALUE_MIN, SIMPLE_VALUE_AVG
 */
function visual_map_get_simple_value_type($process_simple_value) {
	switch ($process_simple_value) {
		case PROCESS_VALUE_NONE:
			return SIMPLE_VALUE;
			break;
		case PROCESS_VALUE_MIN:
			return SIMPLE_VALUE_MIN;
			break;
		case PROCESS_VALUE_MAX:
			return SIMPLE_VALUE_MAX;
			break;
		case PROCESS_VALUE_AVG:
			return SIMPLE_VALUE_AVG;
			break;
	}
}

/**
 * The function to get the simple value of a module 
 * 
 * @param int type of the retrieving choosed among the constants:
 * SIMPLE_VALUE, SIMPLE_VALUE_MAX, SIMPLE_VALUE_MIN, SIMPLE_VALUE_AVG
 * @param int id agent module
 * @param int period The period in seconds for calculate the avg or min or max value.
 * 
 * @return string value retrieved with units
 */
function visual_map_get_simple_value($type, $id_module, $period = SECONDS_1DAY) {
	$unit_text = db_get_sql ('SELECT unit
		FROM tagente_modulo WHERE id_agente_modulo = ' . $id_module);
	$unit_text = trim(io_safe_output($unit_text));
	
	switch ($type) {
		case SIMPLE_VALUE:
			$value = db_get_value ('datos', 'tagente_estado',
				'id_agente_modulo', $id_module);
			$value = format_for_graph($value, 2);
			if (!empty($unit_text))
				$value .= " " . $unit_text;
			return $value;
			break;
		case SIMPLE_VALUE_MAX:
			$value = reporting_get_agentmodule_data_max ($id_module, $period, 0);
			if ($value === false) {
				$value = __('Unknown');
			}
			else {
				$value = format_for_graph($value, 2);
				if (!empty($unit_text))
					$value .= " " . $unit_text;
			}
			return $value;
			break;
		case SIMPLE_VALUE_MIN:
			$value = reporting_get_agentmodule_data_min ($id_module, $period, 0);
			if ($value === false) {
				$value = __('Unknown');
			}
			else {
				$value = format_for_graph($value, 2);
				if (!empty($unit_text))
					$value .= " " . $unit_text;
			}
			return $value;
			break;
		case SIMPLE_VALUE_AVG:
			$value = reporting_get_agentmodule_data_average ($id_module, $period, 0);
			if ($value === false) {
				$value = __('Unknown');
			}
			else {
				$value = format_for_graph($value, 2);
				if (!empty($unit_text))
					$value .= " " . $unit_text;
			}
			return $value;
			break;
	}
}

/**
 * The function to save the new elements of agents make as wizard.
 * 
 * @param array $id_agents The list of id of agents.
 * @param string $image The image to set the elements.
 * @param integer $id_layout The id of visual console to insert the elements.
 * @param integer $range The distance between elements.
 * @param integer $width Width of image.
 * @param integer $height Height of image.
 * 
 * @return string Return the message status to insert DB.
 */
function visual_map_process_wizard_add ($id_agents, $image, $id_layout, $range,
	$width = 0, $height = 0, $period, $process_value, $percentileitem_width,
	$max_value, $type_percentile, $value_show, $type) {
	if (empty ($id_agents)) {
		print_error_message (__('No agents selected'));
		return false;
	}
	
	$id_agents = (array) $id_agents;
	
	$error = false;
	$pos_y = 10;
	$pos_x = 10;
	foreach ($id_agents as $id_agent) {
		if ($pos_x > 600) {
			$pos_x = 10;
			$pos_y = $pos_y + $range;
		}
		
		$value_height = $height;
		$value_image = $image;
		$value_type = $type;
		switch ($type) {
			case PERCENTILE_BAR:
			case PERCENTILE_BUBBLE:
				$value_height = $max_value;
				$value_image = $value_show;
				if ($type_percentile == 'percentile') {
					$value_type = PERCENTILE_BAR;
				}
				else {
					$value_type = PERCENTILE_BUBBLE;
				}
				break;
			case SIMPLE_VALUE:
				$value_type = $process_value;
				break;
		}
		
		$values = array ('type' => $value_type,
			'id_layout' => $id_layout,
			'pos_x' => $pos_x,
			'pos_y' => $pos_y,
			'label' => agents_get_name ($id_agent),
			'image' => $value_image,
			'id_agent' => $id_agent,
			'width' => $width,
			'period' => $period,
			'height' => $value_height,
			'label_color' => '#000000');
		
		db_process_sql_insert ('tlayout_data', $values);
		
		$pos_x = $pos_x + $range;
	}
	
	$return = ui_print_success_message (__('Agent successfully added to layout'), '', true);
	
	return $return;
}

/**
 * The function to save the new elements of modules make as wizard.
 * 
 * @param array $id_modules The list of id of modules.
 * @param string $image The image to set the elements.
 * @param integer $id_layout The id of visual console to insert the elements.
 * @param integer $range The distance between elements.
 * @param integer $width Width of image.
 * @param integer $height Height of image.
 * 
 * @return string Return the message status to insert DB.
 */
function visual_map_process_wizard_add_modules ($id_modules, $image, $id_layout,
	$range, $width = 0, $height = 0, $period, $process_value, $percentileitem_width,
	$max_value, $type_percentile, $value_show, $label_type, $type, $enable_link = true,
	$id_server = 0, $kind_relationship = VISUAL_MAP_WIZARD_PARENTS_NONE,
	$item_in_the_map = 0) {
	
	if (empty ($id_modules)) {
		$return = ui_print_error_message (__('No modules selected'), '', true);
		return $return;
	}
	
	$id_modules = (array) $id_modules;
	
	$error = false;
	$pos_y = 10;
	$pos_x = 10;
	
	foreach ($id_modules as $id_module) {
		if ($pos_x > 600) {
			$pos_x = 10;
			$pos_y = $pos_y + $range;
		}
		
		if ($id_server != 0) {
			$connection = db_get_row_filter('tmetaconsole_setup',
				array('id' => $id_server));
			if (metaconsole_load_external_db($connection) != NOERR) {
				$return = ui_print_error_message(
					"Error connecting to " . $server_name, '', true);
				
				return $return;
			}
		}
		
		$id_agent = modules_get_agentmodule_agent ($id_module);
		
		switch ($label_type) {
			case 'agent_module':
			default:
				$agent_label = ui_print_truncate_text(agents_get_name ($id_agent), 'agent_small', false, true, false, '…', false);
				$module_label = ui_print_truncate_text(modules_get_agentmodule_name($id_module), 'module_small', false, true, false, '…', false);
				$label = $agent_label . " - " . $module_label;
				break;
			case 'module':
				$module_label = ui_print_truncate_text(modules_get_agentmodule_name($id_module), 'module_small', false, true, false, '…', false);
				$label = $module_label;
				break;
			case 'agent':
				$agent_label = ui_print_truncate_text(agents_get_name ($id_agent), 'agent_small', false, true, false, '…', false);
				$label = $agent_label;
				break;
			case 'none':
				$label = '';
				break;
		}
		$label = io_safe_input($label);
		
		//Restore db connection
		if ($id_server != 0) {
			metaconsole_restore_db();
		}
		
		$value_height = $height;
		$value_image = $image;
		$value_type = $type;
		$value_width = $width;
		switch ($type) {
			case PERCENTILE_BAR:
			case PERCENTILE_BUBBLE:
				$value_height = $max_value;
				$value_width = $percentileitem_width;
				$value_image = $value_show;
				if ($type_percentile == 'percentile') {
					$value_type = PERCENTILE_BAR;
				}
				else {
					$value_type = PERCENTILE_BUBBLE;
				}
				break;
			case SIMPLE_VALUE:
				$value_image = '';
				switch ($process_value) {
					case PROCESS_VALUE_NONE:
						$value_type = SIMPLE_VALUE;
						break;
					case PROCESS_VALUE_MIN:
						$value_type = SIMPLE_VALUE_MIN;
						break;
					case PROCESS_VALUE_MAX:
						$value_type = SIMPLE_VALUE_MAX;
						break;
					case PROCESS_VALUE_AVG:
						$value_type = SIMPLE_VALUE_AVG;
						break;
				}
				break;
		}
		
		$parent_item = 0;
		switch ($kind_relationship) {
			case VISUAL_MAP_WIZARD_PARENTS_ITEM_MAP:
				$parent_item = $item_in_the_map;
				break;
		}
		
		
		$values = array ('type' => $value_type,
			'id_layout' => $id_layout,
			'pos_x' => $pos_x,
			'pos_y' => $pos_y,
			'label' => $label,
			'image' => $value_image,
			'id_agent' => $id_agent,
			'id_agente_modulo' => $id_module,
			'width' => $value_width,
			'period' => $period,
			'height' => $value_height,
			'label_color' => '#000000',
			'enable_link' => $enable_link,
			'id_metaconsole' => $id_server,
			'parent_item' => $parent_item);
		
		db_process_sql_insert ('tlayout_data', $values);
		
		$pos_x = $pos_x + $range;
	}
	
	$return = ui_print_success_message (__('Modules successfully added to layout'), '', true);
	
	return $return;
}

/**
 * The function to save the new elements of agents make as wizard.
 * 
 * @param array $id_agents The list of id of agents.
 * @param string $image The image to set the elements.
 * @param integer $id_layout The id of visual console to insert the elements.
 * @param integer $range The distance between elements.
 * @param integer $width Width of image.
 * @param integer $height Height of image.
 * 
 * @return string Return the message status to insert DB.
 */
function visual_map_process_wizard_add_agents ($id_agents, $image, $id_layout,
	$range, $width = 0, $height = 0, $period, $process_value, $percentileitem_width,
	$max_value, $type_percentile, $value_show, $label_type, $type, $enable_link = 1,
	$id_server = 0, $kind_relationship = VISUAL_MAP_WIZARD_PARENTS_NONE,
	$item_in_the_map = 0) {
	
	global $config;
	
	if (empty ($id_agents)) {
		$return = ui_print_error_message (__('No agents selected'), '', true);
		return $return;
	}
	
	$id_agents = (array) $id_agents;
	
	$error = false;
	$pos_y = 10;
	$pos_x = 10;
	
	$relationship = true;
	$relationships_agents = array();
	//Check if the set a none relationship
	if (($kind_relationship == VISUAL_MAP_WIZARD_PARENTS_NONE) ||
		($kind_relationship == VISUAL_MAP_WIZARD_PARENTS_AGENT_RELANTIONSHIP &&
		$item_in_the_map = 0)) {
		
		$relationship = false;
	}
	
	foreach ($id_agents as $id_agent) {
		if ($pos_x > 600) {
			$pos_x = 10;
			$pos_y = $pos_y + $range;
		}
		
		$value_height = $height;
		$value_image = $image;
		$value_type = $type;
		$value_width = $width;
		
		switch ($type) {
			case PERCENTILE_BAR:
			case PERCENTILE_BUBBLE:
				$value_height = $max_value;
				$value_width = $percentileitem_width;
				$value_image = $value_show;
				if ($type_percentile == 'percentile') {
					$value_type = PERCENTILE_BAR;
				}
				else {
					$value_type = PERCENTILE_BUBBLE;
				}
				break;
			case SIMPLE_VALUE:
				$value_image = '';
				switch ($process_value) {
					case PROCESS_VALUE_NONE:
						$value_type = SIMPLE_VALUE;
						break;
					case PROCESS_VALUE_MIN:
						$value_type = SIMPLE_VALUE_MIN;
						break;
					case PROCESS_VALUE_MAX:
						$value_type = SIMPLE_VALUE_MAX;
						break;
					case PROCESS_VALUE_AVG:
						$value_type = SIMPLE_VALUE_AVG;
						break;
				}
				break;
		}
		
		if ($id_server != 0) {
			$connection = db_get_row_filter('tmetaconsole_setup',
				array('id' => $id_server));
			if (metaconsole_load_external_db($connection) != NOERR) {
				$return = ui_print_error_message(
					"Error connecting to " . $server_name, '', true);
				
				return $return;
			}
		}
		
		
		switch ($label_type) {
			case 'agent':
				$agent_label = ui_print_truncate_text(
					agents_get_name($id_agent),
					'agent_small', false, true, false, '…', false);
				$label = $agent_label;
				break;
			case 'none':
				$label = '';
				break;
		}
		$label = io_safe_input($label);
		
		//Restore db connection
		if ($id_server != 0) {
			metaconsole_restore_db();
		}
		
		$parent_item = 0;
		if ($relationship) {
			switch ($kind_relationship) {
				case VISUAL_MAP_WIZARD_PARENTS_ITEM_MAP:
					$parent_item = $item_in_the_map;
					break;
			}
		}
		
		$values = array ('type' => $value_type,
			'id_layout' => $id_layout,
			'pos_x' => $pos_x,
			'pos_y' => $pos_y,
			'label' => $label,
			'image' => $value_image,
			'id_agent' => $id_agent,
			'id_agente_modulo' => 0,
			'width' => $value_width,
			'period' => $period,
			'height' => $value_height,
			'label_color' => '#000000',
			'enable_link' => $enable_link,
			'id_metaconsole' => $id_server,
			'parent_item' => $parent_item);
		
		$id_item = db_process_sql_insert ('tlayout_data', $values);
		
		if ($relationship) {
			switch ($kind_relationship) {
				case VISUAL_MAP_WIZARD_PARENTS_AGENT_RELANTIONSHIP:
					
					if (!isset($relationships_agents[$id_agent])) {
						$relationships_agents[$id_agent]['id_layout_data_parent'] = $id_item;
						$relationships_agents[$id_agent]['id_layout_data_children'] = array();
					}
					else {
						$relationships_agents[$id_agent]['id_layout_data_parent'] = $id_item;
					}
					
					$agent_id_parent = db_get_value('id_parent', 'tagente',
						'id_agente', $id_agent);
					
					//Check in the group of new items is the father
					if (array_search($agent_id_parent, $id_agents) !== false) {
						if (isset($relationships_agents[$agent_id_parent])) {
							$relationships_agents[$agent_id_parent]['id_layout_data_children'][] = $id_item;
						}
						else {
							$relationships_agents[$agent_id_parent] = array();
							$relationships_agents[$agent_id_parent]['id_layout_data_parent'] = null;
							$relationships_agents[$agent_id_parent]['id_layout_data_children'] = array();
							$relationships_agents[$agent_id_parent]['id_layout_data_children'][] = $id_item;
						}
					}
					break;
			}
		}
		
		$pos_x = $pos_x + $range;
	}
	
	foreach ($relationships_agents as $relationship_item) {
		foreach ($relationship_item['id_layout_data_children'] as $children) {
			db_process_sql_update('tlayout_data',
				array('parent_item' => $relationship_item['id_layout_data_parent']),
				array('id' => $children));
		}
	}
	
	$return = ui_print_success_message(
		__('Agents successfully added to layout'), '', true);
	
	return $return;
}


/**
 * Get the color of line between elements in the visual map.
 * 
 * @param array $layoutData The row of element in DB.
 * 
 * @return string The color as hexadecimal color in html.
 */
function visual_map_get_color_line_status($layoutData) {
	if (($layoutData['type'] == 5) || ($layoutData['type'] == 4)) {
		//ICON ELEMENT OR LABEL ELEMENT
		$color = "#cccccc";
	}
	else {
		switch (visual_map_get_status_element($layoutData)) {
			case 3:
				$color = "#cccccc"; // Gray
				break;
			case 2:
				$color = "#20f6f6"; // Yellow
				break;
			case 0:
				$color = "#00ff00"; // Green
				break;
			case 4:
			case 1:
				$color = "#ff0000"; // Red
				break;
		}
	}
	
	return $color;
}

/**
 * Get image of element in the visual console with status.
 * 
 * @param array $layoutData The row of element in DB.
 * 
 * @return string The image with the relative path to pandora console directory.
 */
function visual_map_get_image_status_element($layoutData, $status = false) {
	$img = "images/console/icons/" . $layoutData["image"];
	
	if ($layoutData['type'] == 5) {
		//ICON ELEMENT
		$img .= ".png";
	}
	else {
		if ($status === false) {
			$status = visual_map_get_status_element($layoutData);
		}
		
		switch ($status) {
			case 1:
				//Critical (BAD)
				$img .= "_bad.png";
				break;
			case 4:
				//Critical (ALERT)
				$img = "4" . $img . "_bad.png";
				break;
			case 0:
				//Normal (OK)
				$img .= "_ok.png";
				break;
			case 2:
				//Warning
				$img .= "_warning.png";
				break;
			case 10:
				//Warning (ALERT)
				$img = "4" . $img . "_warning.png";
				break;
			case 3:
				//Unknown
			default:
				$img .= ".png";
				// Default is Grey (Other)
		}
	}
	
	return $img;
}

/**
 * Get the status of element in visual console. Check the agent state or
 * module or layout linked.
 * 
 * @param array $layoutData The row of element in DB.
 * 
 * @return integer 
 */
function visual_map_get_status_element($layoutData) {
	enterprise_include_once('include/functions_visual_map.php');
	
	if (enterprise_installed()) {
		$status = enterprise_visual_map_get_status_element($layoutData);
		
		//The function return value.
		if ($status !== false) {
			//Return this value as call of open function.
			return $status;
		}
	}
	
	//Linked to other layout ?? - Only if not module defined
	if ($layoutData['id_layout_linked'] != 0) {
		$status = visual_map_get_layout_status ($layoutData['id_layout_linked']);
	}
	else {
		switch ($layoutData["type"]) {
			case STATIC_GRAPH:
			case PERCENTILE_BAR:
			case PERCENTILE_BUBBLE:
				if ($layoutData['id_metaconsole'] != 0) {
					//Metaconsole db connection
					$connection = db_get_row_filter ('tmetaconsole_setup',
						array('id' => $layoutData['id_metaconsole']));
					if (metaconsole_load_external_db($connection) != NOERR) {
						//ui_print_error_message ("Error connecting to ".$server_name);
						continue;
					}
				}
				
				
				
				//Status for a simple module
				if ($layoutData['id_agente_modulo'] != 0) {
					$status = modules_get_agentmodule_status ($layoutData['id_agente_modulo']);
					
					//We need to get the diference between warning and critical alerts!!!
					$real_status = db_get_row ("tagente_estado", "id_agente_modulo", $layoutData["id_agente_modulo"]);
				
				//Status for a whole agent, if agente_modulo was == 0
				}
				else if ($layoutData['id_agent'] != 0) {
					$status = agents_get_status ($layoutData["id_agent"]);
					if ($status == -1) // agents_get_status return -1 for unknown!
						$status = VISUAL_MAP_STATUS_UNKNOWN;
				}
				else {
					$status = VISUAL_MAP_STATUS_UNKNOWN;
					$id_agent = 0;
				}
				
				if ($layoutData['id_metaconsole'] != 0) {
					//Restore db connection
					metaconsole_restore_db();
				}
				break;
			
			case GROUP_ITEM:
				$group_status = groups_get_status($layoutData['id_group']);
				
				switch ($group_status) {
					case AGENT_STATUS_ALERT_FIRED:
						return VISUAL_MAP_STATUS_CRITICAL_ALERT;
						break;
					case AGENT_STATUS_CRITICAL:
						return VISUAL_MAP_STATUS_CRITICAL_BAD;
						break;
					case AGENT_STATUS_WARNING:
						return VISUAL_MAP_STATUS_WARNING;
						break;
					case AGENT_STATUS_UNKNOWN:
						return VISUAL_MAP_STATUS_UNKNOWN;
						break;
					case AGENT_STATUS_NORMAL:
					default:
						return VISUAL_MAP_STATUS_NORMAL;
						break;
				}
				break;
			
			default:
				//If it's a graph, a progress bar or a data tag, ALWAYS report status OK
				//(=0) to avoid confussions here.
				$status = VISUAL_MAP_STATUS_NORMAL;
				break;
			
		}
	}
	
	switch ($status) {
		case AGENT_MODULE_STATUS_CRITICAL_ALERT:
			$status = VISUAL_MAP_STATUS_CRITICAL_ALERT;
			break;
		case AGENT_MODULE_STATUS_WARNING_ALERT:
			$status = VISUAL_MAP_STATUS_WARNING_ALERT;
			break;
	}
	
	return $status;
}

/**
 * Prints visual map
 *
 * @param int $id_layout Layout id
 * @param bool $show_links
 * @param bool $draw_lines
 */
function visual_map_print_visual_map ($id_layout, $show_links = true, $draw_lines = true, $width = null, $height = null, $home_url = '') {
	enterprise_include_once('include/functions_visual_map.php');
	
	//TODO: USE THE SAME CODE THAT THE VISUAL MAP EDITOR
	global $config;
	
	$metaconsole_hack = '/';
	if (defined('METACONSOLE')) {
		$metaconsole_hack = '../../';
	}
	
	enterprise_include_once("meta/include/functions_ui_meta.php");
	
	require_once ($config["homedir"] . '/include/functions_custom_graphs.php');
	
	$layout = db_get_row ('tlayout', 'id', $id_layout);
	
	if (empty($layout)) {
		ui_print_error_message(__('Cannot load the visualmap'));
		return;
	}
	
	$resizedMap = false;
	$proportion = 1;
	if (!is_null($width)) {
		$resizedMap = true;
		if (!is_null($height)) {
			$mapWidth = $width;
			$mapHeight = $height;
		}
		else {
			$mapWidth = $width;
			$proportion = $width / $layout["width"];
			$mapHeight = $proportion * $layout["height"];
		}
		
		if (defined('METACONSOLE')) {
			$backgroundImage =
				'/include/Image/image_functions.php?getFile=1&thumb=1&thumb_size=' . $mapWidth . 'x' . $mapHeight . '&file=' .
				$config['homeurl'] . 'images/console/background/' .
				io_safe_input ($layout["background"]);
		}
		else {
			$backgroundImage =
				'/include/Image/image_functions.php?getFile=1&thumb=1&thumb_size=' . $mapWidth . 'x' . $mapHeight . '&file=' .
				$config['homedir'] . '/images/console/background/' .
				io_safe_input ($layout["background"]);
		}
	}
	else {
		$mapWidth = $layout["width"];
		$mapHeight = $layout["height"];
		$backgroundImage = $metaconsole_hack . 'images/console/background/' .
			io_safe_input ($layout["background"]);
	}
	
	if (defined('METACONSOLE')) {
		echo "<div style='width: 920px; overflow:auto; margin: 0 auto;'>";
	}
	
	echo '<div id="layout_map"
		style="margin:0px auto;
			text-align:center;
			z-index: 0;
			position:relative;
			width:' . $mapWidth . 'px;
			height:' . $mapHeight . 'px;">';
	echo "<img src='" .
		ui_get_full_url($backgroundImage) . "' width='100%' height='100%' />";
	
	
	$layout_datas = db_get_all_rows_field_filter('tlayout_data',
		'id_layout', $id_layout);
	if (empty($layout_datas))
		$layout_datas = array();
	
	$lines = array ();
	
	foreach ($layout_datas as $layout_data) {
		if ($resizedMap) {
			//Hack to resize the text
			$layout_data["label"] = str_replace(
				'visual_font_size', 'resize_visual_font_size', $layout_data["label"]);
		}
		
		//Check the items are from disabled or pending delete modules
		if ($layout_data['id_agente_modulo'] != 0 &&
			(($layout_data['type'] != LABEL)
			|| ($layout_data['type'] != ICON)
			|| ($layout_data['type'] != SERVICE))) {
			
			$delete_pending_module = db_get_value ("delete_pending",
				"tagente_modulo", "id_agente_modulo",
				$layout_data["id_agente_modulo"]);
			$disabled_module = db_get_value ("disabled", "tagente_modulo",
				"id_agente_modulo", $layout_data["id_agente_modulo"]);
			
			if ($delete_pending_module == 1 || $disabled_module == 1)
				continue;
		}
		
		$layout_data['label'] = io_safe_output($layout_data['label']);
		
		
		
		// *************************************************************
		// Get parent status (Could be an agent, module, map,
		// others doesnt have parent info)
		// *************************************************************
		
		
		if ($layout_data["parent_item"] != 0) {
			$layout_data_parent = db_get_row_filter('tlayout_data',
				array('id' => $layout_data["parent_item"]));
			
			$status_parent =
				visual_map_get_status_element($layout_data_parent);
			
			$line['id'] = $layout_data['id'];
			$line['node_begin'] = 'layout-data-' . $layout_data["parent_item"];
			$line['node_end'] = 'layout-data-' . $layout_data["id"];
			$line['thickness'] = empty($config["vc_line_thickness"]) ? 2 : $config["vc_line_thickness"];
			switch ($status_parent) {
				default:
				case VISUAL_MAP_STATUS_UNKNOWN:
					$line["color"] = COL_UNKNOWN; // Gray
					break;
				case VISUAL_MAP_STATUS_WARNING:
					$line["color"] = COL_WARNING; // Yellow
					break;
				case VISUAL_MAP_STATUS_NORMAL:
					$line["color"] = COL_NORMAL; // Green
					break;
				case VISUAL_MAP_STATUS_CRITICAL_ALERT:
				case VISUAL_MAP_STATUS_CRITICAL_BAD:
					$line["color"] = COL_CRITICAL; // Red
					break;
			}
			array_push ($lines, $line);
		}
		
		// *************************************************************
		// Get STATUS of current object
		// *************************************************************
		$status = visual_map_get_status_element($layout_data);
		
		
		switch ($status) {
			case VISUAL_MAP_STATUS_CRITICAL_BAD:
				//Critical (BAD)
				$colorStatus = COL_CRITICAL;
				break;
			case VISUAL_MAP_STATUS_CRITICAL_ALERT:
				//Critical (ALERT)
				$colorStatus = COL_ALERTFIRED;
				break;
			case VISUAL_MAP_STATUS_NORMAL:
				//Normal (OK)
				$colorStatus = COL_NORMAL;
				break;
			case VISUAL_MAP_STATUS_WARNING:
				//Warning
				$colorStatus = COL_WARNING;
				break;
			case VISUAL_MAP_STATUS_UNKNOWN:
			default:
				//Unknown
				$colorStatus = COL_UNKNOWN;
				// Default is Grey (Other)
				break;
		}
		
		switch ($layout_data['type']) {
			case GROUP_ITEM:
			case STATIC_GRAPH:
				if ($status == VISUAL_MAP_STATUS_CRITICAL_BAD)
					$z_index = 3;
				elseif ($status == VISUAL_MAP_STATUS_WARNING)
					$z_index = 2;
				elseif ($status == VISUAL_MAP_STATUS_CRITICAL_ALERT)
					$z_index = 4;
				else
					$z_index = 1;
				
				// Draw image
				if ($resizedMap)
					echo '<div style="left: 0px; top: 0px; text-align: center; z-index: '.$z_index.'; '.($layout_data['label_color'][0] == '#' ? 'color: '.$layout_data['label_color'].';' : '').' position: absolute; margin-left: '.((integer)($proportion * $layout_data['pos_x'])).'px; margin-top:'.((integer)($proportion * $layout_data['pos_y'])).'px;" id="layout-data-'.$layout_data['id'].'" class="layout-data">';
				else
					echo '<div style="left: 0px; top: 0px; text-align: center; z-index: '.$z_index.'; '.($layout_data['label_color'][0] == '#' ? 'color: '.$layout_data['label_color'].';' : '').' position: absolute; margin-left: '.$layout_data['pos_x'].'px; margin-top:'.$layout_data['pos_y'].'px;" id="layout-data-'.$layout_data['id'].'" class="layout-data">';
				
				if ($show_links) {
					if ((!empty($layout_data['id_agent'])
						&& empty($layout_data['id_layout_linked']))
						|| ($layout_data['type'] == GROUP_ITEM)) {
						
						if ($layout_data['enable_link']
							&& can_user_access_node()) {
							
							$id_service = false;
							if (!defined('METACONSOLE')) {
								//Extract id service if it is a prediction module.
								$id_service = db_get_value_filter(
									'custom_integer_1',
									'tagente_modulo',
									array('id_agente_modulo' => $layout_data['id_agente_modulo'],
										'prediction_module' => 1));
							}
							
							if ($layout_data['type'] == GROUP_ITEM) {
								$url = $config['homeurl'] .
									'index.php?sec=estado&sec2=operation/agentes/estado_agente&group_id=' .
									$layout_data['id_group'];
							}
							else if (!empty($id_service)) {
								//Link to an service page
								if (empty($layout_data['id_metaconsole'])) {
									$url = $config['homeurl'] .
										'index.php?sec=services&sec2=enterprise/operation/services/services&id_service=' . 
										$id_service . '&offset=0';
								}
								else {
									$server = db_get_row('tmetaconsole_setup',
										'id', $layout_data['id_metaconsole']);
									
									$url = $server["server_url"] . "/" .
									'index.php?sec=services&sec2=enterprise/operation/services/services&id_service=' . 
										$id_service . '&offset=0';
								}
							}
							else if ($layout_data['id_agente_modulo'] != 0) {
								// Link to an module
								if (empty($layout_data['id_metaconsole'])) {
									$url = $config['homeurl'] .
										'index.php?sec=estado&amp;sec2=operation/agentes/status_monitor&amp;id_module=' . $layout_data['id_agente_modulo'];
								}
								else {
									$url = ui_meta_get_url_console_child(
										$layout_data['id_metaconsole'],
										"estado", "operation/agentes/ver_agente&amp;id_agente=" . $layout_data['id_agent']);
								}
							}
							else {
								// Link to an agent
								if (empty($layout_data['id_metaconsole'])) {
									$url = $config['homeurl'] .
										'index.php?sec=estado&amp;sec2=operation/agentes/ver_agente&amp;id_agente=' . $layout_data['id_agent'];
								}
								else {
									$url = ui_meta_get_url_console_child(
										$layout_data['id_metaconsole'],
										"estado", "operation/agentes/ver_agente&amp;id_agente=" . $layout_data['id_agent']);
								}
							}
							
							echo '<a href="' . $url . '">';
						}
					}
					elseif ($layout_data['id_layout_linked'] > 0) {
						// Link to a map
						if (empty($layout_data['id_metaconsole'])) {
							$url_vc = $config['homeurl'] . "index.php?sec=reporting&amp;sec2=operation/visual_console/render_view&amp;pure=1&amp;id=" . $layout_data["id_layout_linked"];
						}
						else {
							$url_vc = "index.php?sec=screen&sec2=screens/screens&action=visualmap&pure=1&id_visualmap=" . $layout_data["id_layout_linked"] . "&refr=0";
						}
						echo "<a href=\"$url_vc\">";
					}
					else {
						// A void object
						echo '<a href="#">';
					}
				}
				
				$img_style = array ();
				
				$img_style["title"] = strip_tags($layout_data["label"]);
				if ($layout_data['type'] == STATIC_GRAPH) {
					if ($layout_data['id_agente_modulo'] != 0) {
						$unit_text = trim(io_safe_output(
							modules_get_unit($layout_data['id_agente_modulo'])));
						
						$value = modules_get_last_value($layout_data['id_agente_modulo']);
						
						if (!is_string($value)) {
							$value = format_for_graph($value, 2);
						}
						
						if (!empty($unit_text))
							$value .= " " . $unit_text;
						
						$img_style["title"] .= " <br>" . __("Last value: ") .
							$value;
					}
				}
				
				
				if (!empty ($layout_data["width"])) {
					$img_style["width"] = $layout_data["width"];
				} 
				if (!empty ($layout_data["height"])) {
					$img_style["height"] = $layout_data["height"];
				}
				
				$img = "images/console/icons/" . $layout_data["image"];
				
				switch ($status) {
					case VISUAL_MAP_STATUS_CRITICAL_BAD:
						$img .= "_bad.png";
						break;
					case VISUAL_MAP_STATUS_CRITICAL_ALERT:
						$img = "4" . $img . "_bad.png";
						break;
					case VISUAL_MAP_STATUS_WARNING_ALERT:
						$img = "4" . $img . "_warning.png";
						break;
					case VISUAL_MAP_STATUS_NORMAL:
						$img .= "_ok.png";
						break;
					case VISUAL_MAP_STATUS_WARNING:
						$img .= "_warning.png";
						break;
					case VISUAL_MAP_STATUS_UNKNOWN:
					default:
						// Default is Grey (Other)
						$img .= ".png";
						break;
				}
				
				$borderStyle = '';
				if (substr($img,0,1) == '4') {
					$img_style['border'] = '2px solid ' . COL_ALERTFIRED .';';
					$img = substr_replace($img, '', 0,1);
				}
				
				if (is_file($config['homedir'] . '/' . $img))
					$infoImage = getimagesize($config['homedir'] . '/' . $img);
				
				if (!empty ($layout_data["width"])) {
					if ($resizedMap)
						$img_style["width"] = (integer)($proportion * $layout_data["width"]);
					else
						$img_style["width"] = $layout_data["width"];
				}
				else
					$img_style["width"] = (integer)($proportion * $infoImage[0]);
				
				if (!empty ($layout_data["height"])) {
					if ($resizedMap)
						$img_style["height"] = (integer)($proportion * $img_style["height"]);
					else
						$img_style["height"] = $layout_data["height"];
				}
				else
					$img_style["height"] = (integer)($proportion * $infoImage[1]);
				
				html_print_image ($metaconsole_hack . $img, false, $img_style);
				
				// Print label if valid label_color (only testing for starting with #) otherwise print nothing
				if ($layout_data['label_color'][0] == '#') {
					echo "<br />";
					echo io_safe_output($layout_data['label']);
				}
				echo "</div>";
				
				echo "</a>";
				break;
			
			
			
			case LABEL:
				$z_index = 4;
				if ($resizedMap)
					echo '<div style="left: 0px; top: 0px; text-align: left; z-index: '.$z_index.'; '.($layout_data['label_color'][0] == '#' ? 'color: '.$layout_data['label_color'].';' : '').' position: absolute; margin-left: '.((integer)($proportion * $layout_data['pos_x'])).'px; margin-top:'.((integer)($proportion * $layout_data['pos_y'])).'px;" id="layout-data-'.$layout_data['id'].'" class="layout-data">';
				else
					echo '<div style="left: 0px; top: 0px; text-align: left; z-index: '.$z_index.'; '.($layout_data['label_color'][0] == '#' ? 'color: '.$layout_data['label_color'].';' : '').' position: absolute; margin-left: '.$layout_data['pos_x'].'px; margin-top:'.$layout_data['pos_y'].'px;" id="layout-data-'.$layout_data['id'].'" class="layout-data">';
				
				$endTagA = false;
				if ($show_links) {
					if ($layout_data['id_layout_linked'] > 0) {
						// Link to a map
						echo '<a style="' . ($layout_data['label_color'][0] == '#' ? 'color: '.$layout_data['label_color'].';' : '') . '" href="index.php?sec=reporting&amp;sec2=operation/visual_console/render_view&amp;pure='.$config["pure"].'&amp;id='.$layout_data["id_layout_linked"].'">';
						$endTagA = true;
					}
				}
				if ($layout_data['label_color'][0] == '#') {
					echo "<br />";
					echo io_safe_output($layout_data['label']);
				}
				if ($endTagA) echo "</a>";
				echo "</div>";
				break;
			
			
			
			case ICON:
				$z_index = 4;
				if ($resizedMap)
					echo '<div style="left: 0px; top: 0px; text-align: center; z-index: '.$z_index.'; '.($layout_data['label_color'][0] == '#' ? 'color: '.$layout_data['label_color'].';' : '').' position: absolute; margin-left: '.((integer)($proportion * $layout_data['pos_x'])).'px; margin-top:'.((integer)($proportion * $layout_data['pos_y'])).'px;" id="layout-data-'.$layout_data['id'].'" class="layout-data">';
				else
					echo '<div style="left: 0px; top: 0px; text-align: center; z-index: '.$z_index.'; '.($layout_data['label_color'][0] == '#' ? 'color: '.$layout_data['label_color'].';' : '').' position: absolute; margin-left: '.$layout_data['pos_x'].'px; margin-top:'.$layout_data['pos_y'].'px;" id="layout-data-'.$layout_data['id'].'" class="layout-data">';
				
				$endTagA = false;
				if ($show_links) {
					$url_icon = "";
					if ($layout_data['id_layout_linked'] > 0) {
						// Link to a map
						if (empty($layout_data['id_metaconsole'])) {
							echo '<a href="index.php?sec=reporting&amp;sec2=operation/visual_console/render_view&amp;pure='.$config["pure"].'&amp;id='.$layout_data["id_layout_linked"].'">';
						}
						else {
							$pure = get_parameter('pure', 0);
							echo '<a href="index.php?sec=screen&sec2=screens/screens&action=visualmap&pure=' . $pure . '&id_visualmap=' . $layout_data["id_layout_linked"] . '&refr=0">';
						}
						$endTagA = true;
					}
					elseif (preg_match('/<a.*href=["\'](.*)["\']>/', $layout_data['label'], $matches)) {
						// Link to an URL
						if ($layout_data['enable_link']) {
							$url_icon = strip_tags($matches[1]);
							
							echo '<a style="' . ($layout_data['label_color'][0] == '#' ? 'color: '.$layout_data['label_color'].';' : '') . '" href="' . $url_icon .'">';
							$endTagA = true;
						}
					}
					elseif (preg_match('/^.*(http:\/\/)((.)+).*$/i', $layout_data['label'])) {
						// Link to an URL
						if ($layout_data['enable_link']) {
							$url_icon = strip_tags($layout_data['label']);
							
							echo '<a style="' . ($layout_data['label_color'][0] == '#' ? 'color: '.$layout_data['label_color'].';' : '') . '" href="' . $url_icon .'">';
							$endTagA = true;
						}
					}
				}
				
				$img_style = array ();
				$img_style["title"] = strip_tags($layout_data["label"]);
				
				if (!empty ($layout_data["width"])) {
					$img_style["width"] = $layout_data["width"];
				}
				if (!empty ($layout_data["height"])) {
					$img_style["height"] = $layout_data["height"];
				}
				
				$img = "images/console/icons/".$layout_data["image"] . ".png";
				
				if (is_file($config['homedir'] . '/' . $img))
					$infoImage = getimagesize($config['homedir'] . '/' . $img);
				
				if (!empty ($layout_data["width"])) {
					if ($resizedMap)
						$img_style["width"] = (integer)($proportion * $layout_data["width"]);
					else
						$img_style["width"] = $layout_data["width"];
				}
				else
					$img_style["width"] = (integer)($proportion * $infoImage[0]);
				
				if (!empty ($layout_data["height"])) {
					if ($resizedMap)
						$img_style["height"] = (integer)($proportion * $img_style["height"]);
					else
						$img_style["height"] = $layout_data["height"];
				}
				else
					$img_style["height"] = (integer)($proportion * $infoImage[1]);
				
				html_print_image ($metaconsole_hack . $img, false, $img_style);
				
				if ($endTagA) echo "</a>";
				
				echo "</div>";
				break;
			
			
			
			case SIMPLE_VALUE:
			case SIMPLE_VALUE_MAX:
			case SIMPLE_VALUE_MIN:
			case SIMPLE_VALUE_AVG:
				
				
				//Metaconsole db connection
				if ($layout_data['id_metaconsole'] != 0) {
					$connection = db_get_row_filter ('tmetaconsole_setup',
						array('id' => $layout_data['id_metaconsole']));
					if (metaconsole_load_external_db($connection) != NOERR) {
						//ui_print_error_message ("Error connecting to ".$server_name);
						continue;
					}
				}
				
				$unit_text = db_get_sql ('SELECT unit
					FROM tagente_modulo
					WHERE id_agente_modulo = ' . $layout_data['id_agente_modulo']);
				
				//Restore db connection
				if ($layout_data['id_metaconsole'] != 0) {
					metaconsole_restore_db();
				}
				
				
				$unit_text = trim(io_safe_output($unit_text));
				
				if ($resizedMap)
					echo '<div style="left: 0px; top: 0px; z-index: 1; color: '.$layout_data['label_color'].'; position: absolute; margin-left: '.((integer)($proportion *$layout_data['pos_x'])).'px; margin-top:'.((integer)($proportion *$layout_data['pos_y'])).'px;" id="layout-data-'.$layout_data['id'].'" class="layout-data">';
				else
					echo '<div style="left: 0px; top: 0px; z-index: 1; color: '.$layout_data['label_color'].'; position: absolute; margin-left: '.$layout_data['pos_x'].'px; margin-top:'.$layout_data['pos_y'].'px;" id="layout-data-'.$layout_data['id'].'" class="layout-data">';
				
				$endTagA = false;
				
				
				if ($show_links) {
					//Extract id service if it is a prediction module.
					$id_service = db_get_value_filter('custom_integer_1',
						'tagente_modulo',
						array('id_agente_modulo' => $layout_data['id_agente_modulo'],
							'prediction_module' => 1));
					
					if (!empty($id_service) && can_user_access_node()) {
						
						if ($layout_data['enable_link']) {
							//Link to an service page
							if (!empty($layout_data['id_metaconsole'])) {
								$server = db_get_row('tmetaconsole_setup',
									'id', $layout_data['id_metaconsole']);
								
								echo '<a href="' .
									$server["server_url"] . "/" .
									'index.php?sec=services&sec2=enterprise/operation/services/services&id_service=' . 
									$id_service . '&offset=0">';
							}
							else {
								echo '<a href="index.php?sec=services&sec2=enterprise/operation/services/services&id_service=' . 
									$id_service . '&offset=0">';
							}
							
							
							$endTagA = true;
						}
						
					}
					elseif ($layout_data['id_layout_linked'] > 0) {
						
						// Link to a map
						if (empty($layout_data['id_metaconsole'])) {
							echo '<a href="index.php?sec=reporting&amp;sec2=operation/visual_console/render_view&amp;pure='.$config["pure"].'&amp;id='.$layout_data["id_layout_linked"].'">';
						}
						else {
							$pure = get_parameter('pure', 0);
							echo '<a href="index.php?sec=screen&sec2=screens/screens&action=visualmap&pure=' . $pure . '&id_visualmap=' . $layout_data["id_layout_linked"] . '&refr=0">';
						}
						$endTagA = true;
					}
				}
				
				$label_simple_value = io_safe_output($layout_data['label']);
				if (strstr($label_simple_value, '(_VALUE_)') === false) {
					//OLD MODE
					$label_simple_value = '<strong>' . $label_simple_value . ' ';
				}
				else {
					//NEW MODE WITH MACRO (_VALUE_)
				}
				
				
				//TODO: change interface to add a period parameter, now is set to 1 day
				switch ($layout_data['type']) {
					case SIMPLE_VALUE:
						//Metaconsole db connection
						if ($layout_data['id_metaconsole'] != 0) {
							$connection = db_get_row_filter ('tmetaconsole_setup',
								array('id' => $layout_data['id_metaconsole']));
							if (metaconsole_load_external_db($connection) != NOERR) {
								//ui_print_error_message ("Error connecting to ".$server_name);
								continue;
							}
						}
						
						$value = db_get_value ('datos',
							'tagente_estado', 'id_agente_modulo', $layout_data['id_agente_modulo']);
						
						//Restore db connection
						if ($layout_data['id_metaconsole'] != 0) {
							metaconsole_restore_db();
						}
						
						// If the value is a string, dont format it
						if (!is_string($value)) {
							$value = format_for_graph($value, 2);
						}
						
						if (!empty($unit_text))
							$value .= " " . $unit_text;
						break;
					case SIMPLE_VALUE_MAX:
						
						
						//Metaconsole db connection
						if ($layout_data['id_metaconsole'] != 0) {
							$connection = db_get_row_filter ('tmetaconsole_setup',
								array('id' => $layout_data['id_metaconsole']));
							if (metaconsole_load_external_db($connection) != NOERR) {
								//ui_print_error_message ("Error connecting to ".$server_name);
								continue;
							}
						}
						
						$value = reporting_get_agentmodule_data_max(
							$layout_data['id_agente_modulo'],
							$layout_data['period'], 0);
						
						//Restore db connection
						if ($layout_data['id_metaconsole'] != 0) {
							metaconsole_restore_db();
						}
						
						
						if ($value === false) {
							$value = __('Unknown');
						}
						else {
							$value = format_for_graph($value, 2);
							if (!empty($unit_text))
								$value .= " " . $unit_text;
						}
						break;
					case SIMPLE_VALUE_MIN:
						
						
						//Metaconsole db connection
						if ($layout_data['id_metaconsole'] != 0) {
							$connection = db_get_row_filter ('tmetaconsole_setup',
								array('id' => $layout_data['id_metaconsole']));
							if (metaconsole_load_external_db($connection) != NOERR) {
								//ui_print_error_message ("Error connecting to ".$server_name);
								continue;
							}
						}
						
						$value = reporting_get_agentmodule_data_min(
							$layout_data['id_agente_modulo'],
							$layout_data['period'], 0);
						
						//Restore db connection
						if ($layout_data['id_metaconsole'] != 0) {
							metaconsole_restore_db();
						}
						
						
						if ($value === false) {
							$value = __('Unknown');
						}
						else {
							$value = format_for_graph($value, 2);
							if (!empty($unit_text))
								$value .= " " . $unit_text;
						}
						break;
					case SIMPLE_VALUE_AVG:
						
						
						//Metaconsole db connection
						if ($layout_data['id_metaconsole'] != 0) {
							$connection = db_get_row_filter ('tmetaconsole_setup',
								array('id' => $layout_data['id_metaconsole']));
							if (metaconsole_load_external_db($connection) != NOERR) {
								//ui_print_error_message ("Error connecting to ".$server_name);
								continue;
							}
						}
						
						$value = reporting_get_agentmodule_data_average(
							$layout_data['id_agente_modulo'],
							$layout_data['period'], 0);
						
						//Restore db connection
						if ($layout_data['id_metaconsole'] != 0) {
							metaconsole_restore_db();
						}
						
						
						
						if ($value === false) {
							$value = __('Unknown');
						}
						else {
							$value = format_for_graph($value, 2);
							if (!empty($unit_text))
								$value .= " " . $unit_text;
						}
						break;
				}
				
				if (strstr($label_simple_value, '(_VALUE_)') === false) {
					//OLD MODE
					$label_simple_value .= $value . '</strong>';
				}
				else {
					//NEW MODE WITH MACRO (_VALUE_)
					
					$label_simple_value = str_replace('(_VALUE_)',
						$value, $label_simple_value);
				}
				
				echo $label_simple_value;
				
				if ($endTagA) echo '</a>';
				
				echo '</div>';
				break;
			
			
			
			case PERCENTILE_BAR:
			case PERCENTILE_BUBBLE:
				
				
				if ($resizedMap)
					echo '<div style="left: 0px; top: 0px; text-align: center; z-index: 1; color: '.$layout_data['label_color'].'; position: absolute; margin-left: '.((integer)($proportion *$layout_data['pos_x'])).'px; margin-top:'.((integer)($proportion *$layout_data['pos_y'])).'px;" id="layout-data-'.$layout_data['id'].'" class="layout-data">';
				else
					echo '<div style="left: 0px; top: 0px; text-align: center; z-index: 1; color: '.$layout_data['label_color'].'; position: absolute; margin-left: '.$layout_data['pos_x'].'px; margin-top:'.$layout_data['pos_y'].'px;" id="layout-data-'.$layout_data['id'].'" class="layout-data">';
				
				
				//Metaconsole db connection
				if ($layout_data['id_metaconsole'] != 0) {
					$connection = db_get_row_filter ('tmetaconsole_setup',
						array('id' => $layout_data['id_metaconsole']));
					if (metaconsole_load_external_db($connection) != NOERR) {
						//ui_print_error_message ("Error connecting to ".$server_name);
						continue;
					}
				}
				
				$valor = db_get_sql ('SELECT datos
					FROM tagente_estado
					WHERE id_agente_modulo = '.$layout_data['id_agente_modulo']);
				
				$unit_text = db_get_sql ('SELECT unit
					FROM tagente_modulo
					WHERE id_agente_modulo = ' . $layout_data['id_agente_modulo']);
				
				//Restore db connection
				if ($layout_data['id_metaconsole'] != 0) {
					metaconsole_restore_db();
				}
				
				
				$width = $layout_data['width'];
				if ( $layout_data['height'] > 0)
					$percentile = $valor / $layout_data['height'] * 100;
				else
					$percentile = 100;
				
				$percentile = round($percentile);
				
				$endTagA = false;
				
				echo io_safe_output($layout_data['label']);
				echo "<br>";
				
				if ($show_links) {
					if (!empty($layout_data['id_agent'])
						&& empty($layout_data['id_layout_linked'])) {
						
						
						if ($layout_data['enable_link']
							&& can_user_access_node()) {
							
							//Extract id service if it is a prediction module.
							$id_service = db_get_value_filter('custom_integer_1',
								'tagente_modulo',
								array(
									'id_agente_modulo' => $layout_data['id_agente_modulo'],
									'prediction_module' => 1));
							
							if ($id_service === false) {
								$id_service = 0;
							}
							
							if ($id_service != 0) {
								//Link to an service page
								
								if (!empty($layout_data['id_metaconsole'])) {
									$server = db_get_row('tmetaconsole_setup',
										'id', $layout_data['id_metaconsole']);
									
									echo '<a href="' .
										$server["server_url"] . "/" .
										'index.php?sec=services&sec2=enterprise/operation/services/services&id_service=' . 
										$id_service . '&offset=0">';
								}
								else {
									echo '<a href="index.php?sec=services&sec2=enterprise/operation/services/services&id_service=' . 
										$id_service . '&offset=0">';
								}
								$endTagA = true;
							}
							else if ($layout_data['id_agente_modulo'] != 0) {
								// Link to an module
								if (!empty($layout_data['id_metaconsole'])) {
									$server = db_get_row('tmetaconsole_setup',
										'id', $layout_data['id_metaconsole']);
									
									echo '<a href="' .
										$server["server_url"] .
										'/index.php?sec=estado&amp;sec2=operation/agentes/status_monitor&amp;id_module=' . $layout_data['id_agente_modulo'] . '">';
								}
								else {
									echo '<a href="'.$config['homeurl'].'/index.php?sec=estado&amp;sec2=operation/agentes/status_monitor&amp;id_module=' . $layout_data['id_agente_modulo'] . '">';
								}
								$endTagA = true;
							}
							else {
								// Link to an agent
								if (empty($layout_data['id_metaconsole'])) {
									$url = $config['homeurl'] .
										'index.php?' .
										'sec=estado&amp;' .
										'sec2=operation/agentes/ver_agente&amp;id_agente='.$layout_data['id_agent'];
								}
								else {
									$url = ui_meta_get_url_console_child(
										$layout_data['id_metaconsole'],
										"estado", 'operation/agentes/ver_agente&amp;id_agente='.$layout_data['id_agent']);
								}
								echo '<a href="' . $url .'">';
								$endTagA = true;
							}
						}
					}
					elseif ($layout_data['id_layout_linked'] > 0) {
						
						// Link to a map
						if (empty($layout_data['id_metaconsole'])) {
							echo '<a href="index.php?sec=reporting&amp;sec2=operation/visual_console/render_view&amp;pure='.$config["pure"].'&amp;id='.$layout_data["id_layout_linked"].'">';
						}
						else {
							$pure = get_parameter('pure', 0);
							echo '<a href="index.php?sec=screen&sec2=screens/screens&action=visualmap&pure=' . $pure . '&id_visualmap=' . $layout_data["id_layout_linked"] . '&refr=0">';
						}
						$endTagA = true;
					
					}
					else {
						// A void object
						echo '<a href="#">';
						$endTagA = true;
					}
				}
				
				$value_text = false;
				if ($layout_data['image'] == 'percent') {
					$value_text = false;
				}
				elseif ($layout_data['image'] == 'value') {
					$unit_text = trim(io_safe_output($unit_text));
					
					$value_text = format_for_graph($valor, 2);
					if (!empty($unit_text))
						$value_text .= " " . $unit_text;
				}
				
				if ($layout_data['type'] == 9) {
					if ($resizedMap)
						echo progress_bubble($percentile, ((integer)($proportion * $width)), $width, '', 1, $value_text, $colorStatus);
					else
						echo progress_bubble($percentile, $width, $width, '', 1, $value_text, $colorStatus);
				}
				else {
					if ($resizedMap)
						echo progress_bar($percentile, ((integer)($proportion * $width)), 15, '', 1, $value_text, $colorStatus);
					else
						echo progress_bar($percentile, $width, 15, '', 1, $value_text, $colorStatus);
				}
				
				if ($endTagA) echo '</a>';
				
				echo '</div>';
				break;
			
			
			
			case MODULE_GRAPH:
				if ($resizedMap) {
					$layout_data['width'] =
						((integer)($proportion * $layout_data['width']));
					$layout_data['height'] =
						((integer)($proportion * $layout_data['height']));
					$layout_data['pos_x'] =
						((integer)($proportion * $layout_data['pos_x']));
					$layout_data['pos_y'] =
						((integer)($proportion * $layout_data['pos_y']));
				}
				
				echo '<div style="left: 0px; top: 0px; text-align: center; z-index: 1; color: '.$layout_data['label_color'].'; position: absolute; margin-left: '.$layout_data['pos_x'].'px; margin-top:'.$layout_data['pos_y'].'px;" id="layout-data-'.$layout_data['id'].'" class="layout-data">';
				
				echo io_safe_output($layout_data['label']);
				echo "<br>";
				
				$endTagA = false;
				
				if ($show_links) {
					if ((
						($layout_data['id_layout_linked'] == "")
						|| ($layout_data['id_layout_linked'] == 0))
						&& can_user_access_node()) {
						
						if ($layout_data['enable_link']) {
						
							//Extract id service if it is a prediction module.
							$id_service = db_get_value_filter('custom_integer_1',
								'tagente_modulo',
								array('id_agente_modulo' => $layout_data['id_agente_modulo'],
									'prediction_module' => 1));
							
							if ($id_service === false) {
								$id_service = 0;
							}
							
							if ($id_service != 0) { 
								//Link to an service page
								if (!empty($layout_data['id_metaconsole'])) {
									$server = db_get_row('tmetaconsole_setup',
										'id', $layout_data['id_metaconsole']);
									
									echo '<a href="' .
										$server["server_url"] .
										'/index.php?sec=services&sec2=enterprise/operation/services/services&id_service=' . 
										$id_service . '&offset=0">';
								}
								else {
									echo '<a href="'.$config['homeurl'].'/index.php?sec=services&sec2=enterprise/operation/services/services&id_service=' . 
										$id_service . '&offset=0">';
								}
							}
							else {
								if (empty($layout_data['id_metaconsole'])) {
									echo '<a href="'.$config['homeurl'].'/index.php?sec=estado&amp;sec2=operation/agentes/status_monitor&amp;id_module=' . $layout_data['id_agente_modulo'] . '">';
								}
								else {
									$url = ui_meta_get_url_console_child(
										$layout_data['id_metaconsole'],
										"estado", 'operation/agentes/ver_agente&amp;id_agente='.$layout_data["id_agent"].'&amp;tab=data');
									echo '<a href="' . $url . '">';
								}
							}
						}
					}
					else {
						// Link to a map
						if (empty($layout_data['id_metaconsole'])) {
							echo '<a href="'.$config['homeurl'].'/index.php?sec=reporting&amp;sec2=operation/visual_console/render_view&amp;pure='.$config["pure"].'&amp;id='.$layout_data["id_layout_linked"].'">';
						}
						else {
							$pure = get_parameter('pure', 0);
							echo '<a href="'.$config['homeurl'].'/index.php?sec=screen&sec2=screens/screens&action=visualmap&pure=' . $pure . '&id_visualmap=' . $layout_data["id_layout_linked"] . '&refr=0">';
						}
					}
				}
				
				
				//Metaconsole db connection
				if ($layout_data['id_metaconsole'] != 0) {
					$connection = db_get_row_filter ('tmetaconsole_setup',
						array('id' => $layout_data['id_metaconsole']));
					if (metaconsole_load_external_db($connection) != NOERR) {
						//ui_print_error_message ("Error connecting to ".$server_name);
						continue;
					}
				}
				
				// ATTENTION: DO NOT USE &amp; here because is bad-translated and doesnt work
				// resulting fault image links :(
				
				if ($layout_data['id_custom_graph'] != 0) {
					custom_graphs_print(
						$layout_data['id_custom_graph'],
						$layout_data['height'],
						$layout_data['width'],
						$layout_data['period'], null, false, 
						0, true, $layout_data['image']);
				}
				else {	
					echo grafico_modulo_sparse ($layout_data['id_agente_modulo'], $layout_data['period'],
						false, $layout_data['width'], $layout_data['height'],
						'', null, false, 1, false, 0, '', 0, 0, true, true, $home_url, 1, false, '', false, 
						false, true, $layout_data['image']);
				}
				//Restore db connection
				if ($layout_data['id_metaconsole'] != 0) {
					metaconsole_restore_db();
				}
				
				
				echo "</a>";
				echo "</div>";
				break;
			default:
				enterprise_hook("enterprise_visual_map_print_item",
					array($layout_data, $status, $colorStatus,
						'operation', $resizedMap, $proportion));
				break;
		}
	}
	
	if ($draw_lines) {
		/* If you want lines in the map, call using Javascript:
		 draw_lines (lines, id_div);
		 on body load, where id_div is the id of the div which holds the map */
		echo '<script type="text/javascript">/* <![CDATA[ */'."\n";
		
		if ($resizedMap) {
			echo 'var resize_map = 1;'."\n";
		}
		else {
			echo 'var resize_map = 0;'."\n";
		}
		
		echo 'var lines = Array ();'."\n";
		
		foreach ($lines as $line) {
			echo 'lines.push (eval (' . json_encode ($line) . '));' . "\n";
		}
		echo '/* ]]> */</script>';
	}
	// End main div
	echo "</div>";
	
	
	
	if (defined('METACONSOLE')) {
		echo "</div>";
	}
	
}
//End function



//Start function
/**
 * Get a list with the layouts for a user.
 *
 * @param int User id.
 * @param bool Wheter to return all the fields or only the name (to use in
 * html_print_select() directly)
 * @param array Additional filters to filter the layouts.
 * @param bool Whether to return All group or not.
 *
 * @return array A list of layouts the user can see.
 */
function visual_map_get_user_layouts ($id_user = 0, $only_names = false, $filter = false, $returnAllGroup = true) {
	if (! is_array ($filter))
		$filter = array ();
	
	$where = db_format_array_where_clause_sql ($filter);
	
	if ($returnAllGroup)
		$groups = users_get_groups ($id_user, 'RR');
	else
		$groups = users_get_groups ($id_user, 'RR', false);
	
	if (!empty($groups)) {
		if ($where != '') {
			$where .= ' AND ';
		}
		$where .= sprintf ('id_group IN (%s)', implode (",", array_keys ($groups)));
	}
	
	if ($where == '') {
		$where = array();
	}
	
	$layouts = db_get_all_rows_filter ('tlayout', $where);
	
	if ($layouts == false)
		return array ();
	
	$retval = array ();
	foreach ($layouts as $layout) {
		if ($only_names)
			$retval[$layout['id']] = $layout['name'];
		else
			$retval[$layout['id']] = $layout;
	}
	
	return $retval;
}


/** 
 * Get the status of a layout.
 *
 * It gets all the data of the contained elements (including nested
 * layouts), and makes an AND operation to be sure that all the items
 * are OK. If any of them is down, then result is down (0)
 * 
 * @param int Id of the layout
 * @param int Depth (for recursion control)
 * 
 * @return bool The status of the given layout. True if it's OK, false if not.
 */
function visual_map_get_layout_status ($id_layout = 0, $depth = 0) {
	$temp_status = VISUAL_MAP_STATUS_NORMAL;
	$temp_total = VISUAL_MAP_STATUS_NORMAL;
	$depth++; // For recursion depth checking
	
	// TODO: Implement this limit as a configurable item in setup
	if ($depth > 10) {
		return VISUAL_MAP_STATUS_UNKNOWN; // No status data if we need to exit by a excesive recursion
	}
	
	$id_layout = (int) $id_layout;
	
	$result = db_get_all_rows_filter ('tlayout_data', array ('id_layout' => $id_layout),
		array ('id_agente_modulo', 'parent_item', 'id_layout_linked', 'id_agent', 'type'));
	if ($result === false)
		return VISUAL_MAP_STATUS_NORMAL;
	
	foreach ($result as $rownum => $data) {
		if (($data["id_layout_linked"] == 0 && $data["id_agente_modulo"] == 0 && $data["id_agent"] == 0) || $data['type'] != 0)
			continue;
		// Other Layout (Recursive!)
		if (($data["id_layout_linked"] != 0) && ($data["id_agente_modulo"] == 0)) {
			$status = visual_map_get_layout_status ($data["id_layout_linked"], $depth);
		}
		// Module
		elseif ($data["id_agente_modulo"] != 0) {
			$status = modules_get_agentmodule_status ($data["id_agente_modulo"]);
		
		}
		// Agent
		else {
			$status = agents_get_status ($data["id_agent"]);
		}
		if ($status == VISUAL_MAP_STATUS_CRITICAL_BAD)
			return VISUAL_MAP_STATUS_CRITICAL_BAD;
		if ($status > $temp_total)
			$temp_total = $status;
	}
	
	return $temp_total;
}

/**
 * Make a text for the parent select, when the label is not empty put this for
 * the return text. Instead for the empty labels make the text with next form
 * (<Type>) - <name_image> ( <agent_name> - <module_name> ) (<id item>) 
 * 
 * @param string $label The label of item in visual map.
 * @param string $type The label of type in visual map.
 * @param string $image The image of item in visual map.
 * @param string $agent The agent name of item in visual map.
 * @param string $id_module The module name of item in visual map.
 * @param int $idData The id of item in visual map.
 * 
 * @return string The text for the parent.
 */
function visual_map_create_internal_name_item($label = null, $type, $image, $agent = null, $id_module, $idData) {
	$text = '';
	
	if (empty($label))
	{
		switch ($type) {
			case 'module_graph':
			case MODULE_GRAPH:
				$text = __('Module graph');
				break;
			case 'percentile_bar':
			case PERCENTILE_BAR:
				$text = __('Percentile bar');
				break;
			case 'static_graph':
			case STATIC_GRAPH:
				$text = __('Static graph') . " - " .
					$image;
				break;
			case 'simple_value':
			case SIMPLE_VALUE:
				$text = __('Simple Value');
				break;
			case 'label':
			case LABEL:
				$text = __('Label');
				break;
			case 'icon':
			case ICON:
				$text = __('Icon') . " - " .
					$image;
				break;
		}
		
		if (!empty($agent)) {
			$text .= " (" . ui_print_truncate_text($agent, 'agent_small', false);
			
			$moduleName = io_safe_output(db_get_value('nombre', 'tagente_modulo', 'id_agente_modulo', $id_module));
			if (!empty($moduleName)) {
				$text .= " - " . ui_print_truncate_text($moduleName, 'module_small', false);
			}
			
			$text .= ")"; 
		}
		$text .= ' (' . $idData . ')'; 
	}
	else {
		$text = $label;
	}
	
	return io_safe_output($text);
}

function visual_map_get_items_parents($idVisual) {
	$items = db_get_all_rows_filter('tlayout_data',array('id_layout' => $idVisual));
	if ($items == false) {
		$items = array();
	}
	
	$return = array();
	foreach ($items as $item) {
		$agent = null;
		if ($item['id_agent'] != 0) {
			$agent = io_safe_output(agents_get_name($item['id_agent']));
		}
		
		$return[$item['id']] = visual_map_create_internal_name_item($item['label'],
			$item['type'], $item['image'], $agent, $item['id_agente_modulo'],
			$item['id']);
	}
	
	return $return;
}

/**
 * Get the X axis coordinate of a layout item
 *
 * @param int Id of the layout to get.
 *
 * @return int The X axis coordinate value.
 */
function visual_map_get_layoutdata_x ($id_layoutdata) {
	return (float) db_get_value ('pos_x', 'tlayout_data', 'id', (int) $id_layoutdata);
}

/**
 * Get the Y axis coordinate of a layout item
 *
 * @param int Id of the layout to get.
 *
 * @return int The Y axis coordinate value.
 */
function visual_map_get_layoutdata_y ($id_layoutdata){
	return (float) db_get_value ('pos_y', 'tlayout_data', 'id', (int) $id_layoutdata);
}

?>