first commit

modules/gmaps/libraries/Gmap_Marker.php

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+<?php defined('SYSPATH') OR die('No direct access allowed.');
+
+class Gmap_Marker_Core {
+
+	// Marker HTML
+	public $html;
+
+	// Latitude and longitude
+	public $latitude;
+	public $longitude;
+	
+	// Marker ID
+	protected static $id = 0;
+	
+	// Marker Options
+	protected $options = array();
+	protected $valid_options = array
+	(
+		'icon',
+		'dragCrossMove',
+		'title',
+		'clickable',
+		'draggable',
+		'bouncy',
+		'bounceGravity',
+		'autoPan'
+	);
+
+	/**
+	 * Create a new GMap marker.
+	 *
+	 * @param float $lat latitude
+	 * @param float $lon longitude
+	 * @param string $html HTML of info window
+	 * @param array $options marker options
+	 * @return  void
+	 */
+	public function __construct($lat, $lon, $html, $options = array())
+	{
+		if ( ! is_numeric($lat) OR ! is_numeric($lon))
+			throw new Kohana_Exception('gmaps.invalid_marker', $lat, $lon);
+
+		// Set the latitude and longitude
+		$this->latitude = $lat;
+		$this->longitude = $lon;
+
+		// Set the info window HTML
+		$this->html = $html;
+		
+		if (count($options) > 0)
+		{
+			foreach ($options as $option => $value) 
+			{
+				// Set marker options
+				if (in_array($option, $this->valid_options, true))
+					$this->options[] = "$option:$value";
+			}
+		}
+	}
+
+	public function render($tabs = 0)
+	{
+		// Create the tabs
+		$tabs = empty($tabs) ? '' : str_repeat("\t", $tabs);
+
+		// Marker ID
+		$marker = 'm'.++self::$id;
+
+		$output[] = 'var '.$marker.' = new google.maps.Marker(new google.maps.LatLng('.$this->latitude.', '.$this->longitude.'), {'.implode(",", $this->options).'});';
+		if ($html = $this->html)
+		{
+			$output[] = 'google.maps.Event.addListener('.$marker.', "click", function()';
+			$output[] = '{';
+			$output[] = "\t".$marker.'.openInfoWindowHtml(';
+			$output[] = "\t\t'".implode("'+\n\t\t$tabs'", explode("\n", $html))."'";
+			$output[] = "\t);";
+			$output[] = '});';
+		}
+		$output[] = 'map.addOverlay('.$marker.');';
+
+		return implode("\n".$tabs, $output);
+	}
+
+} // End Gmap Marker