pandorafms/pandora_console/operation/gis_maps/render_view.php

<?php

// Pandora FMS - http://pandorafms.com
// ==================================================
// Copyright (c) 2005-2010 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.

// Load global vars
global $config;

check_login ();

require_once ('include/functions_gis.php');
require_once($config['homedir'] . "/include/functions_agents.php");

ui_require_javascript_file('openlayers.pandora');

$idMap = (int) get_parameter ('map_id');
$show_history = get_parameter ('show_history', 'n');

$map = db_get_row ('tgis_map', 'id_tgis_map', $idMap);
$confMap = gis_get_map_conf($idMap);

// Default open map (used to overwrite unlicensed google map view)
$confMapDefault = get_good_con();
$confMapDefaultFull = array();
$confMapDefaultUrlFull = json_decode($confMapDefault['conection_data'], true);
$confMapUrlDefault = $confMapDefaultFull['url'];

if (! check_acl ($config['id_user'], $map['group_id'], "MR") && ! check_acl ($config['id_user'], $map['group_id'], "MW") && ! check_acl ($config['id_user'], $map['group_id'], "MM")) {
	db_pandora_audit("ACL Violation", "Trying to access map builder");
	require ("general/noaccess.php");
	return;
}

$num_baselayer=0;
// Initialy there is no Gmap base layer.
$gmap_layer = false;
if ($confMap !== false) {
	foreach ($confMap as $mapC) {
		$baselayers[$num_baselayer]['typeBaseLayer'] = $mapC['connection_type'];
		$baselayers[$num_baselayer]['name'] = $mapC['conection_name'];
		$baselayers[$num_baselayer]['num_zoom_levels'] = $mapC['num_zoom_levels'];
		$decodeJSON = json_decode($mapC['conection_data'], true);
		
		switch ($mapC['connection_type']) {
			case 'OSM':
				$baselayers[$num_baselayer]['url'] = $decodeJSON['url'];
				break;
			case 'Gmap':
				if (!isset($decodeJSON['gmap_key']) || empty($decodeJSON['gmap_key'])) {
					// If there is not gmap_key, show the default view
					$baselayers[$num_baselayer]['url'] = $confMapUrlDefault;
					$baselayers[$num_baselayer]['typeBaseLayer'] = 'OSM';
				} else {
					$baselayers[$num_baselayer]['gmap_type'] = $decodeJSON['gmap_type'];
					$baselayers[$num_baselayer]['gmap_key'] = $decodeJSON['gmap_key'];
					$gmap_key = $decodeJSON['gmap_key'];
					// Once a Gmap base layer is found we mark it to import the API
					$gmap_layer = true;
				}
				break;
			case 'Static_Image':
				$baselayers[$num_baselayer]['url'] = $decodeJSON['url'];
				$baselayers[$num_baselayer]['bb_left'] = $decodeJSON['bb_left'];
				$baselayers[$num_baselayer]['bb_right'] = $decodeJSON['bb_right'];
				$baselayers[$num_baselayer]['bb_bottom'] = $decodeJSON['bb_bottom'];
				$baselayers[$num_baselayer]['bb_top'] = $decodeJSON['bb_top'];
				$baselayers[$num_baselayer]['image_width'] = $decodeJSON['image_width'];
				$baselayers[$num_baselayer]['image_height'] = $decodeJSON['image_height'];
				break;
			case 'WMS':
				$baselayers[$num_baselayer]['url'] = $decodeJSON['url'];
				$baselayers[$num_baselayer]['layers'] = $decodeJSON['layers'];
				break;
		}
		$num_baselayer++;
		if ($mapC['default_map_connection'] == 1) {
			$numZoomLevels = $mapC['num_zoom_levels'];
		}
	}
}

if ($gmap_layer === true) {
	if (https_is_running()) {
?>
	<script type="text/javascript" src="https://maps.google.com/maps?file=api&v=2&sensor=false&key=<?php echo $gmap_key ?>" ></script>
<?php
	}
	else {
?>
	<script type="text/javascript" src="http://maps.google.com/maps?file=api&v=2&sensor=false&key=<?php echo $gmap_key ?>" ></script>
<?php
	}
}

$controls = array('PanZoomBar', 'ScaleLine', 'Navigation', 'MousePosition', 'layerSwitcher');

$layers = gis_get_layers($idMap);

// Render map

$has_management_acl = check_acl($config["id_user"], $map['group_id'], "MW")
	|| check_acl ($config["id_user"], $map['group_id'], "MM");

$buttons = array();

if ($config["pure"] == 0) {
	$buttons[]['text'] = '<a href="index.php?sec=gismaps&amp;sec2=operation/gis_maps/render_view&amp;map_id='.$idMap.'&amp;refr='.((int)get_parameter('refr', 0)).'&amp;pure=1">' .
		html_print_image ("images/full_screen.png", true, array ("title" => __('Full screen mode'))) . "</a>";
}
else {
	$buttons[]['text'] = '<a href="index.php?sec=gismaps&amp;sec2=operation/gis_maps/render_view&amp;map_id='.$idMap.'&amp;refr='.((int)get_parameter('refr', 0)).'">' . 
		html_print_image ("images/normalscreen.png", true, array ("title" => __('Back to normal mode'))) . "</a>";
}

if ($has_management_acl) {
	$hash = md5($config["dbpass"] . $idMap . $config["id_user"]);
	$buttons['public_link']['text'] = '<a href="' .
		ui_get_full_url('operation/gis_maps/public_console.php?hash=' .$hash .
			'&map_id=' . $idMap . '&id_user=' . $config["id_user"]) . '" target="_blank">'.
		html_print_image ("images/camera_mc.png", true, array ("title" => __('Show link to public Visual Console'))).'</a>';
}

$times = array(
	5 => __('5 seconds'),
	10 => __('10 seconds'),
	30 => __('30 seconds'),
	SECONDS_1MINUTE => __('1 minute'),
	SECONDS_2MINUTES => __('2 minutes'),
	SECONDS_5MINUTES => __('5 minutes'),
	SECONDS_10MINUTES => __('10 minutes'),
	SECONDS_1HOUR => __('1 hour'),
	SECONDS_2HOUR => __('2 hours')
);

$buttons[]['text'] = "<div style='margin-top: 6px;'>"
	.__('Refresh') . ": "
	. html_print_select($times, 'refresh_time', 60, 'changeRefreshTime(this.value);', '', 0, true, false, false)
	. "</div>";

$status = array(
	'all' => __('None'),
	'bad' => __('Critical'),
	'warning' => __('Warning'),
	'ok' => __('Ok'),
	'default' => __('Other')
);

$buttons[]['text'] = "<div style='margin-top: 6px;'>"
	. __('Filter by status') . ": "
	. html_print_select($status, 'show_status', 'all', 'changeShowStatus(this.value);', '', 0, true, false, false)
	. "</div>";

if ($has_management_acl) {
	$buttons['setup']['text'] = '<a href="index.php?sec=godgismaps&sec2=godmode/gis_maps/configure_gis_map&action=edit_map&map_id='. $idMap.'">'.html_print_image ("images/setup.png", true, array ("title" => __('Setup'))).'</a>';
	$buttons['setup']['godmode'] = 1;
}

ui_print_page_header(__('Map') . " &raquo; " . __('Map') . "&nbsp;" . $map['map_name'],
	"images/op_gis.png", false, "", false, $buttons);

$map_inline_style = "width: 100%; min-height:500px; height: calc(100vh - 80px);";
$map_inline_style .= $config["pure"]
	? "position:absolute; top: 80px; left: 0px;"
	: "border: 1px solid black;";

echo '<div id="map" style="' . $map_inline_style . '" />';

gis_print_map('map', $map['zoom_level'], $map['initial_latitude'],
	$map['initial_longitude'], $baselayers, $controls);

if ($layers != false) {
	foreach ($layers as $layer) {
		gis_make_layer($layer['layer_name'],
			$layer['view_layer'], null, $layer['id_tmap_layer']);
		
		// calling agents_get_group_agents with none to obtain the names in the same case as they are in the DB.
		$agentNamesByGroup = array();
		if ($layer['tgrupo_id_grupo'] >= 0) {
			$agentNamesByGroup = agents_get_group_agents($layer['tgrupo_id_grupo'],
				false, 'none', true, true, false);
		}
		$agentNamesByLayer = gis_get_agents_layer($layer['id_tmap_layer']);

		$groupsByAgentId = gis_get_groups_layer_by_agent_id($layer['id_tmap_layer']);
		$agentNamesOfGroupItems = array();
		foreach ($groupsByAgentId as $agentId => $groupInfo) {
			$agentNamesOfGroupItems[$agentId] = $groupInfo["agent_name"];
		}

		$agentNames = array_unique($agentNamesByGroup + $agentNamesByLayer + $agentNamesOfGroupItems);

		foreach ($agentNames as $key => $agentName) {
			$idAgent = $key;
			$coords = gis_get_data_last_position_agent($idAgent);

			if ($coords === false) {
				$coords['stored_latitude'] = $map['default_latitude'];
				$coords['stored_longitude'] = $map['default_longitude'];
			}
			else {
				if ($show_history == 'y') {
					$lastPosition = array('longitude' => $coords['stored_longitude'], 'latitude' => $coords['stored_latitude']);
					gis_add_path($layer['layer_name'], $idAgent, $lastPosition);
				}
			}

			$status = agents_get_status($idAgent, true);
			$icon = gis_get_agent_icon_map($idAgent, true, $status);
			$icon_size = getimagesize($icon);
			$icon_width = $icon_size[0];
			$icon_height = $icon_size[1];
			
			// Is a group item
			if (!empty($groupsByAgentId[$idAgent])) {
				$groupId = (int) $groupsByAgentId[$idAgent]["id"];
				$groupName = $groupsByAgentId[$idAgent]["name"];
				
				gis_add_agent_point($layer['layer_name'],
					io_safe_output($groupName), $coords['stored_latitude'],
					$coords['stored_longitude'], $icon, $icon_width,
					$icon_height, $idAgent, $status, 'point_group_info',
					$groupId);
			}
			else {
				$parent = db_get_value('id_parent', 'tagente', 'id_agente', $idAgent);
				
				gis_add_agent_point($layer['layer_name'],
					io_safe_output($agentName), $coords['stored_latitude'],
					$coords['stored_longitude'], $icon, $icon_width,
					$icon_height, $idAgent, $status, 'point_agent_info',
					$parent);
			}
		}
	}
	gis_add_parent_lines();
	
	switch ($config["dbtype"]) {
		case "mysql":
			$timestampLastOperation = db_get_value_sql("SELECT UNIX_TIMESTAMP()");
			break;
		case "postgresql":
			$timestampLastOperation = db_get_value_sql(
				"SELECT ceil(date_part('epoch', CURRENT_TIMESTAMP))");
			break;
		case "oracle":
			$timestampLastOperation = db_get_value_sql(
				"SELECT ceil((sysdate - to_date('19700101000000','YYYYMMDDHH24MISS')) * (" . SECONDS_1DAY . ")) FROM dual");
			break;
	}
	
	gis_activate_select_control();
	gis_activate_ajax_refresh($layers, $timestampLastOperation);
}

?>

<script type="text/javascript">
	$(document).ready(function() {
		var $map = $("#map");
		$map.css("height", "calc(100vh - " + $map.offset().top + "px - 20px)");
	});
</script>