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<?php |
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/** |
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* Node.php |
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* 25-Apr-2011 |
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* |
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* PHP Version 5 |
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* |
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* @category Services |
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* @package Services_Openstreetmap |
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* @author Ken Guest <kguest@php.net> |
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* @license BSD http://www.opensource.org/licenses/bsd-license.php |
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* @version Release: @package_version@ |
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* @link Node.php |
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*/ |
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|
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/** |
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* Services_Openstreetmap_Node |
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* |
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* @category Services |
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* @package Services_Openstreetmap |
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* @author Ken Guest <kguest@php.net> |
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* @license BSD http://www.opensource.org/licenses/bsd-license.php |
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* @link Node.php |
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*/ |
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class Services_Openstreetmap_Node extends Services_Openstreetmap_Object |
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{ |
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protected $type = 'node'; |
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|
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/** |
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* Latitude of node |
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* |
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* @return float |
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*/ |
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public function getLat() |
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{ |
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return (float) $this->getAttributes()->lat; |
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} |
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|
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/** |
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* Longitude of node |
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* |
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* @return float |
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*/ |
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public function getLon() |
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{ |
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return (float) $this->getAttributes()->lon; |
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} |
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|
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/** |
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* set the Latitude of the node |
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* |
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* <pre> |
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* $node->setLat($lat)->setLon($lon); |
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* </pre> |
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* |
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* @param float $value Latitude (-180 < y < 180) |
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* |
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* @return Services_Openstreetmap_Node |
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* @throws Services_Openstreetmap_InvalidArgumentException |
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*/ |
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public function setLat($value) |
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{ |
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if (!is_numeric($value)) { |
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throw new Services_Openstreetmap_InvalidArgumentException( |
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'Latitude must be numeric' |
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); |
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} |
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if ($value < -180) { |
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throw new Services_Openstreetmap_InvalidArgumentException( |
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'Latitude can\'t be less than -180' |
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); |
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} |
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if ($value > 180) { |
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throw new Services_Openstreetmap_InvalidArgumentException( |
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'Latitude can\'t be greater than 180' |
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); |
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} |
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return $this; |
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} |
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|
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/** |
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* set the Longitude of the node |
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* |
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* <pre> |
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* $node->setLat($lat)->setLon($lon); |
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* </pre> |
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* |
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* @param float $value Longitude (-90 < x < 90) |
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* |
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* @return Services_Openstreetmap_Node |
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* @throws Services_Openstreetmap_InvalidArgumentException |
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*/ |
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public function setLon($value) |
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{ |
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if (!is_numeric($value)) { |
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throw new Services_Openstreetmap_InvalidArgumentException( |
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'Longitude must be numeric' |
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); |
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} |
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if ($value < -90) { |
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throw new Services_Openstreetmap_InvalidArgumentException( |
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'Longitude can\'t be less than -90' |
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); |
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} |
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if ($value > 90) { |
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throw new Services_Openstreetmap_InvalidArgumentException( |
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'Longitude can\'t be greater than 90' |
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); |
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} |
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return $this; |
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} |
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|
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/** |
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* Return address [tags], as an array, if set. |
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* |
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* @return array |
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*/ |
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public function getAddress() |
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{ |
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$ret = array( |
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'addr_housename' => null, |
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'addr_housenumber' => null, |
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'addr_street' => null, |
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'addr_city' => null, |
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'addr_country' => null |
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); |
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$tags = $this->getTags(); |
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$detailsSet = false; |
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foreach ($tags as $key => $value) { |
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if (strpos($key, 'addr') === 0) { |
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$ret[str_replace(':', '_', $key)] = $value; |
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$detailsSet = true; |
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} |
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} |
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if (!$detailsSet) { |
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$ret = null; |
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} |
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return $ret; |
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} |
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|
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/** |
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* Return a collection of Services_Openstreetmap_Way objects that use the |
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* node in question. |
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* |
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* @return Services_Openstreetmap_Ways |
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*/ |
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public function getWays() |
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{ |
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$config = $this->getConfig(); |
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$id = $this->getId(); |
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$url = $config->getValue('server') |
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. 'api/' |
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. $config->getValue('api_version') |
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. "/node/$id/ways"; |
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$response = $this->getTransport()->getResponse($url); |
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$obj = new Services_Openstreetmap_Ways(); |
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$sxe = @simplexml_load_string($response->getBody()); |
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if ($sxe === false) { |
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$obj->setVal(trim($response->getBody())); |
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} else { |
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$obj->setXml($sxe); |
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} |
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return $obj; |
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} |
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} |
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// vim:set et ts=4 sw=4: |
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?> |
