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<?php |
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namespace Maps\Elements; |
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use DataValues\Geo\Values\LatLongValue; |
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use Maps\Geocoders; |
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use MWException; |
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/** |
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* Class describing a single location (geographical point). |
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* |
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* TODO: rethink the design of this class after deciding on what actual role it has |
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* |
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* @since 3.0 |
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* |
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* @licence GNU GPL v2+ |
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* @author Jeroen De Dauw < [email protected] > |
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* @author Daniel Werner |
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*/ |
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class Location extends BaseElement { |
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/** |
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* @since 3.0 |
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* |
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* @var LatLongValue |
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*/ |
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protected $coordinates; |
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/** |
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* @since 0.7.1 |
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* |
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* @var string |
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*/ |
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protected $address; |
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/** |
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* @since 0.7.2 |
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* |
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* @var string |
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*/ |
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protected $icon = ''; |
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/** |
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* @since 2.0 |
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* |
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* @var string |
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*/ |
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protected $group = ''; |
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/** |
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* @var string |
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* @since 2.0 |
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*/ |
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protected $inlineLabel = ''; |
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/** |
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* @var string |
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* @since 2.0 |
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*/ |
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protected $visitedIcon = ''; |
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/** |
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* Creates and returns a new instance of a Location from a latitude and longitude. |
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* |
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* @since 1.0 |
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* |
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* @param float $lat |
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* @param float $lon |
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* |
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* @return Location |
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*/ |
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public static function newFromLatLon( $lat, $lon ) { |
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return new self( new LatLongValue( $lat, $lon ) ); |
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} |
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/** |
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* Creates and returns a new instance of a Location with title from a latitude and longitude. |
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* |
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* @since 3.7 |
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* |
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* @param float $lat |
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* @param float $lon |
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* |
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* @return Location |
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*/ |
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public static function newTitledFromLatLon( $lat, $lon ) { |
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$location = new self( new LatLongValue( $lat, $lon ) ); |
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$location->setTitle( $lat . ',' . $lon ); |
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return $location; |
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} |
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/** |
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* Creates and returns a new instance of a Location from an address. |
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* |
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* @since 1.0 |
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* |
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* @param string $address |
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* @deprecated |
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* |
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* @return Location |
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* @throws MWException |
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*/ |
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public static function newFromAddress( $address ) { |
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$address = Geocoders::attemptToGeocode( $address ); |
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if ( $address === false ) { |
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throw new MWException( 'Could not geocode address' ); |
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} |
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return new static( $address ); |
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} |
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/** |
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* Constructor. |
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* |
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* @param LatLongValue $coordinates |
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* |
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* @since 3.0 |
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*/ |
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public function __construct( LatLongValue $coordinates ) { |
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parent::__construct(); |
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$this->coordinates = $coordinates; |
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} |
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/** |
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* Sets the location to a set of coordinates. You can provide a string |
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* of raw coordinates, an array with lat and lon values and false. |
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* |
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* @since 3.0 |
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* |
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* @param LatLongValue $coordinates |
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*/ |
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public function setCoordinates( LatLongValue $coordinates ) { |
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$this->coordinates = $coordinates; |
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} |
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/** |
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* Sets the location to an address. |
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* |
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* @since 0.7.1 |
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* |
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* @param string $address |
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* @param boolean $asActualLocation When set to false, the location is not changed, only the address string is. |
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* |
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* @return boolean Success indicator |
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*/ |
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public function setAddress( $address, $asActualLocation = true ) { |
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if ( $asActualLocation ) { |
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$coordinates = \Maps\Geocoders::geocode( $address ); |
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if ( $coordinates === false ) { |
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return false; |
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} |
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$this->setCoordinates( $coordinates ); |
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} |
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$this->address = $address; |
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return true; |
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} |
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/** |
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* Returns the locations coordinates. |
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* |
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* @since 3.0 |
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* |
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* @return LatLongValue |
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*/ |
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public function getCoordinates() { |
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return $this->coordinates; |
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} |
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/** |
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* Returns the address corresponding to this location. |
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* If there is none, and empty sting is returned. |
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* |
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* @since 0.7.1 |
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* |
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* @return string |
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*/ |
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public function getAddress() { |
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if ( is_null( $this->address ) ) { |
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$this->address = ''; |
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} |
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return $this->address; |
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} |
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/** |
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* Returns if there is any icon. |
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* |
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* @since 1.0 |
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* |
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* @return boolean |
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*/ |
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public function hasIcon() { |
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return $this->icon !== ''; |
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} |
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/** |
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* Sets the icon |
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* |
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* @since 0.7.2 |
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* |
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* @param string $icon |
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*/ |
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public function setIcon( $icon ) { |
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$this->icon = trim( $icon ); |
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} |
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/** |
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* Sets the group |
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* |
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* @since 2.0 |
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* |
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* @param string $group |
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*/ |
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public function setGroup( $group ) { |
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$this->group = trim( $group ); |
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} |
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/** |
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* Returns the icon. |
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* |
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* @since 0.7.2 |
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* |
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* @return string |
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*/ |
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public function getIcon() { |
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return $this->icon; |
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} |
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/** |
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* Returns the group. |
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* |
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* @since 2.0 |
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* |
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* @return string |
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*/ |
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public function getGroup() { |
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return $this->group; |
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} |
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/** |
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* Returns whether Location is assigned to a group. |
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* |
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* @since 2.0 |
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* |
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* @return string |
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*/ |
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public function hasGroup() { |
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return $this->group !== ''; |
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} |
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/** |
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* @return string |
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* @since 2.0 |
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*/ |
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public function getInlineLabel(){ |
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return $this->inlineLabel; |
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} |
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/** |
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* @param $label |
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* @since 2.0 |
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*/ |
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public function setInlineLabel($label){ |
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$this->inlineLabel = $label; |
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} |
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/** |
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* @return bool |
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* @since 2.0 |
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*/ |
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public function hasInlineLabel(){ |
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return $this->inlineLabel !== ''; |
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} |
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/** |
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* @return string |
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* @since 2.0 |
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*/ |
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public function getVisitedIcon() { |
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return $this->visitedIcon; |
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} |
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/** |
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* @param $visitedIcon |
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* @since 2.0 |
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*/ |
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public function setVisitedIcon( $visitedIcon ) { |
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$this->visitedIcon = trim($visitedIcon); |
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} |
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/** |
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* @return bool |
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* @since 2.0 |
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*/ |
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public function hasVisitedIcon(){ |
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return $this->visitedIcon !== ''; |
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} |
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/** |
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* Returns an object that can directly be converted to JS using json_encode or similar. |
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* |
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* FIXME: complexity |
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* |
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* @since 1.0 |
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* |
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* @param string $defText |
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* @param string $defTitle |
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* @param string $defIconUrl |
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* @param string $defGroup |
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* @param string $defInlineLabel |
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* @param string $defVisitedIcon |
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* |
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* @return array |
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*/ |
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public function getJSONObject( $defText = '', $defTitle = '', $defIconUrl = '', $defGroup = '', $defInlineLabel = '', $defVisitedIcon = '' ) { |
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$parentArray = parent::getJSONObject( $defText , $defTitle ); |
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$array = [ |
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'lat' => $this->coordinates->getLatitude(), |
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'lon' => $this->coordinates->getLongitude(), |
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'alt' => 0, |
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'address' => $this->getAddress(), |
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'icon' => $this->hasIcon() ? \MapsMapper::getFileUrl( $this->getIcon() ) : $defIconUrl, |
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'group' => $this->hasGroup() ? $this->getGroup() : $defGroup, |
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'inlineLabel' => $this->hasInlineLabel() ? $this->getInlineLabel() : $defInlineLabel, |
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'visitedicon' => $this->hasVisitedIcon() ? $this->getVisitedIcon() : $defVisitedIcon, |
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]; |
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return array_merge( $parentArray , $array ); |
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} |
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} |
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This method has been deprecated.