/**
* Get bhava ruler (lord).
*
* @return string
*/
public function getRuler()
{
$rashi = $this->getEnvironment()['bhava'][$this->objectKey]['rashi'];
$Rashi = Rashi::getInstance((int) $rashi);
$ruler = $Rashi->rashiRuler;
return $ruler;
}
/**
* Indu lagna calculation.
*
* @return array
* @see Kalidas. Uttara Kalamritam. Chapter 4, Verse 27.
*/
public function getIL()
{
$this->checkData(__FUNCTION__);
$kala = [Graha::KEY_SY => 30, Graha::KEY_CH => 16, Graha::KEY_MA => 6, Graha::KEY_BU => 8, Graha::KEY_GU => 10, Graha::KEY_SK => 12, Graha::KEY_SA => 1];
$rashiRuler = function ($rashi) {
$Rashi = Rashi::getInstance($rashi);
return $Rashi->rashiRuler;
};
$ruler9FromLg = $rashiRuler($this->getData()['bhava'][9]['rashi']);
$ruler9FromCh = $rashiRuler(Math::numberInCycle($this->getData()['graha'][Graha::KEY_CH]['rashi'], 9));
$distance = ($kala[$ruler9FromLg] + $kala[$ruler9FromCh]) % 12;
if ($distance == 0) {
$distance = 12;
}
$rashiIL = Math::numberInCycle($this->getData()['graha'][Graha::KEY_CH]['rashi'], $distance);
$degreeIL = $this->getData()['graha'][Graha::KEY_CH]['degree'];
$lngIL = ($rashiIL - 1) * 30 + $degreeIL;
return ['longitude' => $lngIL, 'rashi' => $rashiIL, 'degree' => $degreeIL];
}
/**
* Get varga rashi.
*
* @param array $ganitaRashi
* @return array
* @see Maharishi Parashara. Brihat Parashara Hora Shastra. Chapter 6, Verse 17-21.
*/
public function getVargaRashi(array $ganitaRashi)
{
$amshaSize = 30 / $this->vargaAmsha;
$result = Math::partsToUnits($ganitaRashi['degree'], $amshaSize, 'floor');
$vargaRashi = [];
$vargaRashi['degree'] = $result['parts'] * 30 / $amshaSize;
$rashiObject = Rashi::getInstance((int) $ganitaRashi['rashi']);
$rashiBhava = $rashiObject->rashiBhava;
switch ($rashiBhava) {
case Rashi::BHAVA_CHARA:
$vargaRashi['rashi'] = Math::numberInCycle(1 + $result['units']);
break;
case Rashi::BHAVA_STHIRA:
$vargaRashi['rashi'] = Math::numberInCycle(9 + $result['units']);
break;
case Rashi::BHAVA_DVISVA:
$vargaRashi['rashi'] = Math::numberInCycle(5 + $result['units']);
break;
}
return $vargaRashi;
}
/**
* Get aspect by rashis.
*
* @return array
*/
public function isAspectedByRashi()
{
foreach (Rashi::$rashi as $key => $name) {
if ($key == $this->objectKey) {
continue;
}
$Rashi = Rashi::getInstance($key);
$rashiDrishti = $Rashi->rashiDrishti;
if (isset($rashiDrishti[$this->objectRashi])) {
$isAspected['rashi'][$key] = $rashiDrishti[$this->objectRashi];
}
}
$isAspected['graha'] = [];
foreach (Graha::$graha as $key => $name) {
$grahaRashi = $this->getEnvironment()['graha'][$key]['rashi'];
if (array_key_exists($grahaRashi, $isAspected['rashi'])) {
$isAspected['graha'][$key] = 1;
}
}
return $isAspected;
}
/**
* Draw chakra.
*
* @param \Jyotish\Base\Data $Data
* @param int $x
* @param int $y
* @param null|array $options Options to set (optional)
*/
public function drawChakra(\Jyotish\Base\Data $Data, $x, $y, array $options = null)
{
$this->setData($Data);
$this->setOptions($options);
$chakraStyle = 'Jyotish\\Draw\\Plot\\Chakra\\Style\\' . ucfirst($this->options['chakraStyle']);
$this->Chakra = new $chakraStyle($Data);
$bhavaPoints = $this->Chakra->getBhavaPoints($this->options['chakraSize'], $x, $y);
foreach ($bhavaPoints as $number => $points) {
if ($this->options['chakraStyle'] == Chakra::STYLE_NORTH) {
$bhava = ' bhava' . $number;
$rashi = ' rashi' . $Data->getData()['bhava'][$number]['rashi'];
} else {
$rashi = ' rashi' . $number;
$Rashi = Rashi::getInstance($number);
$Rashi->setEnvironment($Data);
$bhava = ' bhava' . $Rashi->getBhava();
}
$this->options['attributes'] = ['class' => 'bhava' . $bhava . $rashi];
$this->Renderer->drawPolygon($points, $this->options);
}
$this->drawRashiLabel($x, $y, $this->options);
$this->drawBodyLabel($x, $y, $this->options);
}
/**
* Get varga rashi.
*
* @param array $ganitaRashi
* @return array
* @see Maharishi Parashara. Brihat Parashara Hora Shastra. Chapter 6, Verse 24-26.
*/
public function getVargaRashi(array $ganitaRashi)
{
$amshaSize = 30 / $this->vargaAmsha;
$result = Math::partsToUnits($ganitaRashi['degree'], $amshaSize, 'floor');
$vargaRashi = [];
$vargaRashi['degree'] = $result['parts'] * 30 / $amshaSize;
$rashiObject = Rashi::getInstance((int) $ganitaRashi['rashi']);
$rashiBhuta = $rashiObject->rashiBhuta;
switch ($rashiBhuta) {
case Maha::BHUTA_AGNI:
$vargaRashi['rashi'] = Math::numberInCycle(1 + $result['units']);
break;
case Maha::BHUTA_PRITVI:
$vargaRashi['rashi'] = Math::numberInCycle(4 + $result['units']);
break;
case Maha::BHUTA_VAYU:
$vargaRashi['rashi'] = Math::numberInCycle(7 + $result['units']);
break;
case Maha::BHUTA_JALA:
$vargaRashi['rashi'] = Math::numberInCycle(10 + $result['units']);
break;
}
return $vargaRashi;
}
/**
* Set naisargika (natural) relations.
*
* @see Maharishi Parashara. Brihat Parashara Hora Shastra. Chapter 3, Verse 55.
*/
protected function setGrahaRelation()
{
$relation = [];
$friendsFromMt = [2, 4, 5, 8, 9, 12];
$enemiesFromMt = [3, 6, 7, 10, 11];
$rashiMool = $this->grahaMool['rashi'];
$rashiUcha = $this->grahaUcha['rashi'];
$friends = [];
$R = Rashi::getInstance($rashiUcha);
$gFriend = $R->rashiRuler;
if ($this->objectKey != $gFriend) {
$friends[] = $gFriend;
}
$getRelation = function ($distance) use($rashiMool) {
$grahas = [];
foreach ($distance as $step) {
$r = Math::numberInCycle($rashiMool, $step);
$R = Rashi::getInstance((int) $r);
$gRuler = $R->rashiRuler;
if ($this->objectKey == $gRuler) {
continue;
}
$grahas[] = $gRuler;
}
return $grahas;
};
$friends = array_unique(array_merge($friends, $getRelation($friendsFromMt)));
$enemies = array_unique($getRelation($enemiesFromMt));
foreach (Graha::$graha as $key => $name) {
if ($this->objectKey == $key) {
continue;
}
if (in_array($key, $friends) && in_array($key, $enemies)) {
$relation[$key] = 0;
} elseif (in_array($key, $friends)) {
$relation[$key] = 1;
} elseif (in_array($key, $enemies)) {
$relation[$key] = -1;
} else {
$G = Graha::getInstance($key, $this->getOptions());
$relation[$key] = $G->grahaRelation[$this->objectKey];
}
}
$relation[$this->objectKey] = $this->optionRelationSame ? 1 : null;
$this->grahaRelation = $relation;
}
/**
* Any rashi aspected by its lord gets additional strength and those rashis
* receiving the aspect of the benefic planets Guru and Buddha also get
* additional strength.
*
* @return array
*/
protected function balaDrishti()
{
$bala = [];
foreach (Rashi::$rashi as $rKey => $rName) {
$Rashi = Rashi::getInstance($rKey)->setEnvironment($this->Data);
$ruler = $Rashi->rashiRuler;
$rashiIsAspected = $Rashi->isAspectedByRashi()['graha'];
$bala[$rKey] = 0;
foreach ([$ruler, Graha::KEY_GU, Graha::KEY_BU] as $gKey) {
if ($this->getData()['graha'][$gKey]['rashi'] == $rKey || array_key_exists($gKey, $rashiIsAspected)) {
$bala[$rKey] += 60;
}
}
}
return $bala;
}
/**
* Get rulers of bhavas.
*
* @param array $bhavas
* @param string $vargaKey Varga key (optional)
* @return array
*/
public function getBhavaRulers(array $bhavas, $vargaKey = Varga::KEY_D1)
{
$vargaKeyUcf = ucfirst($vargaKey);
$data = $this->getVargaData($vargaKeyUcf);
$rulers = [];
foreach ($bhavas as $bhava) {
$Rashi = Rashi::getInstance($data['bhava'][$bhava]['rashi']);
$rulers[] = $Rashi->rashiRuler;
}
$rulers = array_unique($rulers);
return $rulers;
}
/**
* Get rulers of bhavas.
*
* @param array $bhavas
* @return array
*/
public function getBhavaRulers(array $bhavas)
{
foreach ($bhavas as $bhava) {
$Rashi = Rashi::getInstance($this->getData()['bhava'][$bhava]['rashi']);
$rulers[] = $Rashi->rashiRuler;
}
$rulers = array_unique($rulers);
return $rulers;
}
/**
* Get ruler of the bhava, where graha is positioned.
*
* @return string
*/
public function getDispositor()
{
$rashi = $this->getEnvironment()['graha'][$this->objectKey]['rashi'];
$Rashi = Rashi::getInstance($rashi);
return $Rashi->rashiRuler;
}