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<?php |
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/* |
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* Provides a GoogleMap() function to ViewableData objects. |
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* |
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* @author Uncle Cheese |
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* @package mappable |
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*/ |
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class MappableData extends Extension |
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{ |
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/** |
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* Optional template values for the map info windows. |
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*/ |
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private $MarkerTemplateValues = null; |
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/** |
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* URL of static maps api. |
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* |
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* @var string |
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*/ |
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private static $staticmap_api_url = '//maps.googleapis.com/maps/api/staticmap'; |
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/** |
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* Default zoom for static map. |
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* |
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* @var int |
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*/ |
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private static $staticmap_default_zoom = 13; |
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/** |
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* Pass through values to the markers so that when rendering the map info windows, these |
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* parameters are available to the template. This is of course optional. |
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* |
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* @param array $values hash array of template key to template value |
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*/ |
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public function setMarkerTemplateValues($values) |
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{ |
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$this->MarkerTemplateValues = $values; |
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} |
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public function getRenderableMap($width = null, $height = null, $zoom = 9) |
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{ |
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$gmap = MapUtil::get_map(new ArrayList(array($this->owner)), $this->MarkerTemplateValues); |
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$w = $width ? $width : MapUtil::$map_width; |
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$h = $height ? $height : MapUtil::$map_height; |
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$gmap->setSize($w, $h); |
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$gmap->setZoom($zoom); |
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$gmap->setEnableAutomaticCenterZoom(false); |
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if ($this->owner->MapPinEdited) { |
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$gmap->setLatLongCenter(array( |
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'lat' => $this->owner->getMappableLatitude(), |
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'lng' => $this->owner->getMappableLongitude(), |
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)); |
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} |
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return $gmap; |
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} |
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/** |
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* returns an <img> with a src set to a static map picture. |
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* |
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* You can use MappableData.staticmap_api_url config var to set the domain of the static map. |
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* You can use MappableData.staticmap_default_zoom config var to set the default zoom for the static map. |
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* |
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* @uses Mappable::getMappableMapPin() to draw a special marker, be sure this image is publicly available |
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* |
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* @param int $width |
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* @param int $height |
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* |
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* @return string |
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*/ |
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public function StaticMap($width, $height, $zoom = null, $mapType = 'roadmap') |
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{ |
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$lat = $this->owner->getMappableLatitude(); |
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$lng = $this->owner->getMappableLongitude(); |
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$pin = $this->owner->getMappableMapPin(); |
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// use provided zoom or set a default |
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if ($zoom == null) { |
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$zoom = Config::inst()->get('MappableData', 'staticmap_default_zoom'); |
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} |
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//https://maps.googleapis.com/maps/api/staticmap?center=Berkeley,CA&zoom=14&size=400x400&key=YOUR_API_KEY |
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//maps.googleapis.com/maps/api/staticmap'; |
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$apiurl = Config::inst()->get('MappableData', 'staticmap_api_url'); |
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$urlparts = array( |
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'center' => "$lat,$lng", |
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'markers' => "$lat,$lng", |
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'zoom' => $zoom, |
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'size' => "{$width}x{$height}", |
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'sensor' => 'false', //@todo: make sensor param configurable |
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'maptype' => $mapType, |
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); |
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if ($pin) { |
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$urlparts['markers'] = "icon:$pin|$lat,$lng"; |
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} |
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$src = htmlentities($apiurl.'?'.http_build_query($urlparts)); |
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return '<img src="'.$src.'" width="'.$width.'" height="'.$height.'" alt="'.$this->owner->Title.'" />'; |
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} |
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} |
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gordonbanderson /
Mappable
Loading history...
An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name.
If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading.