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pano_db_interface.php
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pano_db_interface.php
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<?php
/********************************************************************************
*! FILE NAME : pano_db_inerface.php
*! DESCRIPTION: interface with the db
*! VERSION: 1.0
*! AUTHOR: Sebastian Pichelhofer, Oleg Dzhimiev <oleg@elphel.com>
*! Copyright (C) 2011 Elphel, Inc
*! -----------------------------------------------------------------------------**
*! This program is free software: you can redistribute it and/or modify
*! it under the terms of the GNU General Public License as published by
*! the Free Software Foundation, either version 3 of the License, or
*! (at your option) any later version.
*!
*! This program is distributed in the hope that it will be useful,
*! but WITHOUT ANY WARRANTY; without even the implied warranty of
*! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
*! GNU General Public License for more details.
*!
*! The four essential freedoms with GNU GPL software:
*! * the freedom to run the program for any purpose
*! * the freedom to study how the program works and change it to make it do what you wish
*! * the freedom to redistribute copies so you can help your neighbor
*! * the freedom to distribute copies of your modified versions to others
*!
*! You should have received a copy of the GNU General Public License
*! along with this program. If not, see <http://www.gnu.org/licenses/>.
*! -----------------------------------------------------------------------------**
*! $Log: pano_db_inerface.php,v $
*!
*/
//require_once("call_filter.php");
include("pano_db_functions.php");
if (isset($_GET['cmd'])) $cmd = $_GET['cmd'];
else die("Error Code: 13542");
$skip_db = ConnectMySQL();
$xml = @simplexml_load_file("php://input");
if ($xml) {
//pay attention to the command.
if (($cmd=="AddNode") || ($cmd=="UpdateNode")) {
$xml_nodes = $xml->PhotoOverlay;
}else{
$xml_nodes = $xml->node; //array of records
}
}
switch ($cmd) {
case "AddRoute" :
for($i=0;$i<count($xml_nodes);$i++) {
$response[$i] = AddRoute($xml_nodes[$i]->name,$xml_nodes[$i]->description);
}
send_response(CreateXMLStringFromArray($response));
break;
case "UpdateRoute":
for($i=0;$i<count($xml_nodes);$i++) {
//send_response(AddRoute($xml_nodes));
$response[$i] = UpdateRoute($xml_nodes[$i]->ID,$xml_nodes[$i]->name,$xml_nodes[$i]->description);
}
send_response(CreateXMLStringFromArray($response));
break;
case "GetNodesByRoute":
$Nodes = GetNodesByRoute($xml_nodes[0]->ID);
$kml = "";
if (isset($Nodes['error'])) {
send_response("<?xml version=\"1.0\"?>\n<result><node><error>".$Nodes['error']."</error></node></result>");
break;
}
foreach ($Nodes as $Node) {
if (!isset($Node['error'])) $kml .= CreateKMLEntry($Node);
else {
send_response(CreateXMLStringFromArray($Node['error']));
break;
}
}
if ($kml!="") PrintKML($kml);
else send_response("<?xml version=\"1.0\"?>\n<result><node><error>Some error, no apologies</error></node></result>");
// else if ($Args['return'] == "JSON") {
// $return = GetNodesByRoute($Args['parameters']['ID']);
// $output = $json->encode($return);
// print($output);
// }
break;
case "DeleteRoute" :
for($i=0;$i<count($xml_nodes);$i++) {
$response[$i] = DeleteRoute($xml_nodes[$i]->ID);
}
send_response(CreateXMLStringFromArray($response));
break;
case "GetRouteData":
//send_response(GetRouteData($xml_nodes));
for($i=0;$i<count($xml_nodes);$i++) {
$response[$i] = GetRouteData($xml_nodes[$i]->ID);
}
send_response(CreateXMLStringFromArray($response));
break;
case "GetRoutes" : send_response(GetRoutes()); break;
case "GetRoutesAndKMLs" : send_response(GetRoutesAndKMLs($skip_db)); break;
case "GetNodeCount":
if ($xml_nodes[0]->ID=="") {
$response[0]['id'] = "N/A";
$response[0]['total'] = GetNodeCount($xml_nodes[0]->ID);
}else{
for($i=0;$i<count($xml_nodes);$i++){
$response[$i]['id'] = $xml_nodes[$i]->ID;
$response[$i]['N'] = GetNodeCount($xml_nodes[$i]->ID);
}
}
send_response(CreateXMLStringFromArray($response));
break;
case "AddNode":
for($i=0;$i<count($xml_nodes);$i++) {
$response[$i] = AddNode(KMLRecord2Array($xml_nodes[$i]));
}
send_response(CreateXMLStringFromArray($response));
break;
case "GetNodeData":
for($i=0;$i<count($xml_nodes);$i++) {
$response[$i] = GetNodeData($xml_nodes[$i]->ID);
}
send_response(CreateXMLStringFromArray($response));
break;
case "UpdateNode":
for($i=0;$i<count($xml_nodes);$i++) {
$response[$i] = UpdateNode(KMLRecord2Array($xml_nodes[$i]));
}
send_response(CreateXMLStringFromArray($response));
break;
case "DeleteNode":
for($i=0;$i<count($xml_nodes);$i++) {
$response[$i] = DeleteNode($xml_nodes[$i]->ID);
}
send_response(CreateXMLStringFromArray($response));
break;
case "AddNodeToRoute":
for($i=0;$i<count($xml_nodes);$i++) {
$response[$i] = AddNodeToRoute($xml_nodes[$i]->NodeID,$xml_nodes[$i]->RouteID);
}
send_response(CreateXMLStringFromArray($response));
break;
case "RemoveNodeFromRoute":
for($i=0;$i<count($xml_nodes);$i++) {
$response[$i] = RemoveNodeFromRoute($xml_nodes[$i]->NodeID,$xml_nodes[$i]->RouteID);
}
send_response(CreateXMLStringFromArray($response));
break;
case "GetNodeIDbyImageFileName":
for($i=0;$i<count($xml_nodes);$i++) {
$response[$i] = GetNodeIDbyImageFileName($xml_nodes[$i]->RouteID,$xml_nodes[$i]->href);
}
send_response(CreateXMLStringFromArray($response));
break;
case "GetNodesAt":
//for($i=0;$i<count($xml_nodes);$i++) {
$response = GetNodesAt(
$xml_nodes[0]->latmin,
$xml_nodes[0]->latmax,
$xml_nodes[0]->lonmin,
$xml_nodes[0]->lonmax,
$xml_nodes[0]->limit
);
//}
send_response(CreateXMLStringFromArray($response));
break;
case "GetNodesDistance":
for($i=0;$i<count($xml_nodes);$i++) {
$response[$i] = GetNodesDistance(
$xml_nodes[$i]->ID1,
$xml_nodes[$i]->ID2
);
}
send_response(CreateXMLStringFromArray($response));
break;
case "GetRouteBounds":
for($i=0;$i<count($xml_nodes);$i++) {
$response[$i] = GetRouteBounds(
$xml_nodes[$i]->ID
);
}
send_response(CreateXMLStringFromArray($response));
break;
case "ImportKML":
//for($i=0;$i<count($xml_nodes);$i++) {
$response = ImportKML(
$xml_nodes[0]->path,
$xml_nodes[0]->RouteID,
$xml_nodes[0]->overwrite
);
//}
send_response(CreateXMLStringFromArray($response));
break;
}
function KMLRecord2Array($rec){
if (isset($rec->ID )) $data['ID'] = $rec->ID;
if (isset($rec->name)) $data['Name'] = $rec->name;
if (isset($rec->Description)) $data['Description']= $rec->Description;
if (isset($rec->ExtendedData->OriginalData->longitude)) $data['OriginalDataLongitude']= $rec->ExtendedData->OriginalData->longitude;
if (isset($rec->ExtendedData->OriginalData->latitude)) $data['OriginalDataLatitude'] = $rec->ExtendedData->OriginalData->latitude;
if (isset($rec->ExtendedData->OriginalData->altitude)) $data['OriginalDataAltitude'] = $rec->ExtendedData->OriginalData->altitude;
if (isset($rec->ExtendedData->OriginalData->heading)) $data['OriginalDataHeading'] = $rec->ExtendedData->OriginalData->heading;
if (isset($rec->ExtendedData->OriginalData->tilt)) $data['OriginalDataTilt'] = $rec->ExtendedData->OriginalData->tilt;
if (isset($rec->ExtendedData->OriginalData->roll)) $data['OriginalDataRoll'] = $rec->ExtendedData->OriginalData->roll;
if (isset($rec->Camera->longitude)) $data['Longitude'] = $rec->Camera->longitude;
if (isset($rec->Camera->latitude)) $data['Latitude'] = $rec->Camera->latitude;
if (isset($rec->Timestamp->when)) $data['Timestamp'] = $rec->Timestamp->when;
//$data['TimeStampMilliseconds'] = (isset($rec->))?$rec->:0;
if (isset($rec->Camera->altitude)) $data['Altitude'] = $rec->Camera->altitude;
if (isset($rec->Camera->heading)) $data['Heading'] = $rec->Camera->heading;
if (isset($rec->Camera->tilt)) $data['Tilt'] = $rec->Camera->tilt;
if (isset($rec->Camera->roll)) $data['Roll'] = $rec->Camera->roll;
if (isset($rec->Icon->href)) $data['PanoramaURL'] = $rec->Icon->href;
if (isset($rec->visibility)) $data['Visibility3D'] = $rec->visibility;
return $data;
}
function send_response($content) {
header("Content-Type: text/xml\n");
header("Content-Length: ".strlen($content)."\n");
header("Pragma: no-cache\n");
echo $content;
}
?>