source: trunk/src/inc/KMLNode.class.php@ 7842

<?php
/*
 * Project: NodeMap2.0
 * File: KMLNode.class.php
 * Purpose: Node placemark used in KMLFile
 */

define('NODE_GREEN', '#greenArrowIcon');
define('NODE_ORANGE', '#orangeArrowIcon');
define('NODE_RED', '#redArrowIcon');

class KMLNode {
        private $template = '
                <Placemark id="%ID%">
                        <name>%NAME%</name>
                        <description>%NAME%</description>
                        <LookAt>
                                <longitude>%LONGITUDE%</longitude>
                                <latitude>%LATITUDE%</latitude>
                                <altitude>%OVERALL_ALTITUDE%</altitude>
                                <heading>%OVERALL_HEADING%</heading>
                                <tilt>%OVERALL_TILT%</tilt>
                                <range>%OVERALL_RANGE%</range>
                        </LookAt>
                        <ExtendedData>                       
                                %EXTENDEDDATA%
                        </ExtendedData>
                        <styleUrl>%STYLE%</styleUrl>
                        <Point>
                                <altitudeMode>relativeToGround</altitudeMode>
                                <coordinates>%LONGITUDE%,%LATITUDE%</coordinates>
                        </Point>
                </Placemark>';

        private $id;                            // ID of the node
        private $name;                          // Name of the node
        private $dataLocation;          // Location information of the node
        private $dataStatus;            // Status information of the node
        private $longitude;                     // Longitude of the node
        private $latitude;                      // Latitude of the node
        private $style;                         // Style of the node

        /*
         * Function: __construct (constructor)
         * Description: Creating a new KMLNode
         * Parameters: -
         * Returns: -
         */
        function __construct() {
                $this->id = '';
                $this->name = '';
                $this->dataLocation = '';
                $this->dataStatus = '';
                $this->longitude = 0;
                $this->latitude = 0;
                $this->style = NODE_RED;
        }

        /*
         * Function: setID
         * Description: Setting the ID of the node
         * Parameters: string $newID
         * Returns: -
         */
        function setID($newID) {
                $this->id = $newID;
        }

        /*
         * Function: setName
         * Description: Setting the name of the node
         * Parameters: string $newName
         * Returns: -
         */
        function setName($newName) {
                $this->name = $newName;
        }

        /*
         * Function: getName
         * Description: Getting the name of the node
         * Parameters: -
         * Returns: The name of the node
         */
        function getName() {
                return $this->name;
        }

        /*
         * Function: setDescriptionLocation
         * Description: Setting the location description of the node
         * Parameters: string $newDescriptionLocation
         * Returns: -
         */
        function setDataLocation($newDataLocation) {
                $this->dataLocation = (string) $newDataLocation;
        }

        /*
         * Function: setDescriptionStatus
         * Description: Setting the status description of the node
         * Parameters: string $newDescriptionStatus
         * Returns: -
         */
        function setDataStatus($newDataStatus) {
                $this->dataStatus = (string) $newDataStatus;
        }

        /*
         * Function: setLongitude
         * Description: Setting the longitude of the node
         * Parameters: string $newLongitude
         * Returns: -
         */
        function setLongitude($newLongitude) {
                $this->longitude = (double) $newLongitude;
        }

        /*
         * Function: setLatitude
         * Description: Setting the latitude of the node
         * Parameters: string $newLatitude
         * Returns: -
         */
        function setLatitude($newLatitude) {
                $this->latitude = (double) $newLatitude;
        }

        /*
         * Function: setStyle
         * Description: Setting the style of the node
         * Parameters: string $newStyle
         * Returns: -
         */
        function setStyle($newStyle) {
                $this->style = (string) $newStyle;
        }

        /*
         * Function: toString
         * Description: Converts the content of this node to a KML valid string
         * Parameters: -
         * Returns: KML valid string
         */
        function toString() {
                $toString = $this->template;

                $toString = str_replace('%ID%', $this->id, $toString);
                $toString = str_replace('%NAME%', $this->name, $toString);
                $toString = str_replace('%EXTENDEDDATA%', $this->dataLocation . $this->dataStatus, $toString);
                $toString = str_replace('%LONGITUDE%', $this->longitude, $toString);
                $toString = str_replace('%LATITUDE%', $this->latitude, $toString);
                $toString = str_replace('%STYLE%', $this->style, $toString);
                
                return $toString;
        }
}
?>