gordonbanderson / Mappable

code/MappableData.php

<?php

/*
 * Provides a GoogleMap() function to ViewableData objects.
 *
 * @author Uncle Cheese
 * @package mappable
 */
class MappableData extends Extension
{
    /**
     * Optional template values for the map info windows.
     */
    private $MarkerTemplateValues = null;

    /**
     * URL of static maps api.
     *
     * @var string
     */
    private static $staticmap_api_url = '//maps.googleapis.com/maps/api/staticmap';

    /**
     * Default zoom for static map.
     *
     * @var int
     */
    private static $staticmap_default_zoom = 13;

    /**
     * Pass through values to the markers so that when rendering the map info windows, these
     * parameters are available to the template.  This is of course optional.
     *
     * @param array $values hash array of template key to template value
     */
    public function setMarkerTemplateValues($values)
    {
        $this->MarkerTemplateValues = $values;
    }

    public function getRenderableMap($width = null, $height = null, $zoom = 9)
    {
        $gmap = MapUtil::get_map(new ArrayList(array($this->owner)), $this->MarkerTemplateValues);
        $w = $width ? $width : MapUtil::$map_width;
        $h = $height ? $height : MapUtil::$map_height;
        $gmap->setSize($w, $h);
        $gmap->setZoom($zoom);
        $gmap->setEnableAutomaticCenterZoom(false);
        if ($this->owner->MapPinEdited) {

The property MapPinEdited does not seem to exist in SS_Object.

            $gmap->setLatLongCenter(array(
                'lat' => $this->owner->getMappableLatitude(),
                'lng' => $this->owner->getMappableLongitude(),
            ));
        }

        return $gmap;
    }

    /**
     * returns an <img> with a src set to a static map picture.
     *
     * You can use MappableData.staticmap_api_url config var to set the domain of the static map.
     * You can use MappableData.staticmap_default_zoom config var to set the default zoom for the static map.
     *
     * @uses Mappable::getMappableMapPin() to draw a special marker, be sure this image is publicly available
     *
     * @param int $width
     * @param int $height
     *
     * @return string
     */
    public function StaticMap($width, $height, $zoom = null, $mapType = 'roadmap')

Method name "MappableData::StaticMap" is not in camel caps format

    {
        $lat = $this->owner->getMappableLatitude();
        $lng = $this->owner->getMappableLongitude();
        $pin = $this->owner->getMappableMapPin();

        // use provided zoom or set a default
        if ($zoom == null) {
            $zoom = Config::inst()->get('MappableData', 'staticmap_default_zoom');
        }

        //https://maps.googleapis.com/maps/api/staticmap?center=Berkeley,CA&zoom=14&size=400x400&key=YOUR_API_KEY
        //maps.googleapis.com/maps/api/staticmap';

        $apiurl = Config::inst()->get('MappableData', 'staticmap_api_url');

        $urlparts = array(
            'center' => "$lat,$lng",
            'markers' => "$lat,$lng",
            'zoom' => $zoom,
            'size' => "{$width}x{$height}",
            'sensor' => 'false', //@todo: make sensor param configurable
            'maptype' => $mapType,
        );
        if ($pin) {
            $urlparts['markers'] = "icon:$pin|$lat,$lng";
        }

        $src = htmlentities($apiurl.'?'.http_build_query($urlparts));

        return '<img src="'.$src.'" width="'.$width.'" height="'.$height.'" alt="'.$this->owner->Title.'" />';

The property Title does not seem to exist in SS_Object.

    }
}