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<?php |
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3
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class MapLayerExtension extends DataExtension |
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{ |
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public static $many_many = array( |
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'MapLayers' => 'MapLayer', |
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); |
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public static $belongs_many_many_extraFields = array( |
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'MapLayers' => array( |
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'SortOrder' => 'Int', |
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), |
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); |
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public function updateCMSFields(FieldList $fields) |
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{ |
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$gridConfig2 = GridFieldConfig_RelationEditor::create(); |
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$gridConfig2->getComponentByType( |
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'GridFieldAddExistingAutocompleter')-> |
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setSearchFields(array('Title') |
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); |
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$gridConfig2->getComponentByType('GridFieldPaginator')->setItemsPerPage(100); |
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$gridField2 = new GridField('Map Layers', |
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'Map Layers:', |
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$this->owner->MapLayers(), |
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$gridConfig2 |
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); |
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$fields->addFieldToTab('Root.MapLayers', $gridField2); |
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} |
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/** |
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* Only set has geo to true if layers exist |
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* @param boolean &$hasGeo will be set to true if any layers |
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*/ |
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public function updateHasGeo(&$hasGeo) |
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{ |
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if ($this->owner->MapLayers()->count() > 0) { |
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$hasGeo = true; |
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} |
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} |
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/** |
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* Add layers if the exist to a map from the MapExtension |
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* @param MapAPI &$map object representing the map |
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* @param boolean &$autozoom true to auto zoom, false not to |
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*/ |
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public function updateBasicMap(&$map, &$autozoom) |
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{ |
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// add any KML map layers |
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foreach ($this->owner->MapLayers() as $layer) { |
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$map->addKML($layer->KmlFile()->getAbsoluteURL()); |
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// we have a layer, so turn on autozoom |
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$autozoom = true; |
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} |
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} |
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} |
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gordonbanderson /
Mappable
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