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Удалить 'htdocs/includes/models/packet.class.php'

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homyak 2024-02-24 00:27:21 +03:00
parent 07b4734dee
commit 1704a81c51
1 changed files with 0 additions and 375 deletions
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htdocs/includes/models/packet.class.php
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@ -1,375 +0,0 @@
<?php
class Packet extends Model
{
public function __construct($id)
{
parent::__construct($id);
}
/**
* Returnes icon http path
*
* @param int $scaleWidth
* @param int $scaleHeight
* @return string
*/
public function getIconFilePath($scaleWidth = null, $scaleHeight = null)
{
if (strlen($this->symbol) >= 1 && strlen($this->symbolTable) >= 1) {
$symbolAsciiValue = ord(substr($this->symbol, 0, 1));
$symbolTableAsciiValue = ord(substr($this->symbolTable, 0, 1));
} else {
// Default values
$symbolAsciiValue = 125;
$symbolTableAsciiValue = 47;
}
$scaleStrValue = '';
if ($scaleWidth !== null && $scaleHeight !== null) {
$scaleStrValue = '-scale' . $scaleWidth . 'x' . $scaleHeight;
}
return '/symbols/symbol-' . $symbolAsciiValue . '-' . $symbolTableAsciiValue . $scaleStrValue . '.png';
}
/**
* Get PGH range in meters
*
* @return float
*/
public function getPHGRange()
{
if ($this->getPhg() != null) {
$p = $this->getPhgPower();
$h = $this->getPhgHaat(false);
$g = $this->getPhgGain();
$gain = pow(10, ($g/10)); //converts from DB to decimal
$range = sqrt(2 * $h * sqrt(($p / 10) * ($gain / 2)));
return $range / 0.000621371192; // convert to m and return
}
return null;
}
/**
* Get PGH description
*
* @return String
*/
public function getPHGDescription()
{
if ($this->getPhg() != null) {
$power = $this->getPhgPower();
$haat = $this->getPhgHaat();
$gain = $this->getPhgGain();
$direction = $this->getPhgDirection();
$range = $this->getPHGRange();
$description = '';
if ($power !== null) {
$description .= 'Power ' . $power . ' W';
}
if ($haat !== null) {
if (strlen($description) > 0) {
$description .= ', ';
}
if (isImperialUnitUser()) {
$description .= 'Height ' . round(convertMeterToFeet($haat), 0) . ' ft';
} else {
$description .= 'Height ' . $haat . ' m';
}
}
if ($gain !== null && $direction !== null) {
if (strlen($description) > 0) {
$description .= ', ';
}
$description .= 'Gain ' . $gain . ' dB ' . $direction;
}
return $description;
}
return null;
}
/**
* Get PGH string
*
* @return string
*/
public function getPhg()
{
if ($this->phg != null) {
if ($this->phg == 0) {
return null; // 0000 is considered not to be used (power == 0!)
} else if ($this->phg < 10) {
return '000' + strval($this->phg);
} else if ($this->phg < 100) {
return '00' + strval($this->phg);
} else if ($this->phg < 1000) {
return '0' + strval($this->phg);
} else {
return strval($this->phg);
}
}
return null;
}
/**
* Get PGH power
*
* @return int
*/
public function getPhgPower()
{
if ($this->getPhg() != null) {
return pow(intval(substr($this->getPhg(), 0, 1)), 2);
}
return null;
}
/**
* Get PGH hight (above averange terrain)
*
* @param boolean $inMeters
* @return int
*/
public function getPhgHaat($inMeters = true)
{
if ($this->getPhg() != null) {
$value = intval(substr($this->getPhg(), 1, 1));
$haat = 0;
if ($value != 0) {
$haat = 10 * pow(2, $value);
}
if ($inMeters) {
return intval(round($haat * 0.3048));
} else {
return $haat;
}
}
return null;
}
/**
* Get PGH Gain
*
* @return int
*/
public function getPhgGain()
{
if ($this->getPhg() != null) {
return intval(substr($this->getPhg(), 2, 1));
}
return null;
}
/**
* Get PGH Direction
*
* @return String
*/
public function getPhgDirection()
{
if ($this->getPhg() != null) {
switch (substr($this->getPhg(), 3, 1)) {
case 0:
return 'omni';
break;
case 1:
return 'North East';
break;
case 2:
return 'East';
break;
case 3:
return 'South East';
break;
case 4:
return 'South';
break;
case 5:
return 'South West';
break;
case 6:
return 'West';
break;
case 7:
return 'North West';
break;
case 8:
return 'North';
break;
case 9:
return null;
break;
}
}
return null;
}
/**
* Get PGH Direction Degree
*
* @return int
*/
public function getPhgDirectionDegree()
{
if ($this->getPhg() != null) {
switch (substr($this->getPhg(), 3, 1)) {
case 0:
return null;
break;
case 1:
return 45;
break;
case 2:
return 90;
break;
case 3:
return 135;
break;
case 4:
return 180;
break;
case 5:
return 225;
break;
case 6:
return 270;
break;
case 7:
return 315;
break;
case 8:
return 360;
break;
case 9:
return null;
break;
}
}
return null;
}
/**
* Get RNG
*
* @return float
*/
public function getRng()
{
if ($this->rng != null) {
return $this->rng;
}
return null;
}
/**
* Get packet type description
*
* @return Station
*/
public function getPacketTypeName()
{
switch ($this->packetTypeId) {
case 1:
return 'Position';
break;
case 2:
return 'Direction';
break;
case 3:
return 'Weather';
break;
case 4:
return 'Object';
break;
case 5:
return 'Item';
break;
case 6:
return 'Telemetry';
break;
case 7:
return 'Message';
break;
case 8:
return 'Query';
break;
case 9:
return 'Response';
break;
case 10:
return 'Status';
break;
case 11:
return 'Other';
break;
default:
return 'Unknown';
break;
}
}
/**
* Get releted packet weather
* @return PacketWeather
*/
public function getPacketWeather() {
return PacketWeatherRepository::getInstance()->getObjectByPacketId($this->id, $this->timestamp);
}
/**
* Get releted packet telemetry
* @return PacketTelemetry
*/
public function getPacketTelemetry() {
return PacketTelemetryRepository::getInstance()->getObjectByPacketId($this->id, $this->timestamp);
}
/**
* Returns OGN part of packet
*
* @return PacketOgn
*/
public function getPacketOgn()
{
static $cache = array();
$key = $this->id;
if (!isset($cache[$key])) {
if ($this->sourceId == 5) {
$cache[$key] = PacketOgnRepository::getInstance()->getObjectByPacketId($this->id);
} else {
$cache[$key] = new PacketOgn(null);
}
}
return $cache[$key];
}
/**
* Get Station
* @return Station
*/
public function getStationObject() {
return StationRepository::getInstance()->getObjectById($this->stationId);
}
/**
* Get Sender
* @return Sender
*/
public function getSenderObject() {
return SenderRepository::getInstance()->getObjectById($this->senderId);
}
}