| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * Class holding information and functionality specific to OpenLayers. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * This information and features can be used by any mapping feature. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * @since 0.1 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  * @licence GNU GPL v2+ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  * @author Jeroen De Dauw < [email protected] > | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | class MapsOpenLayers extends MapsMappingService { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  | 	public function __construct( $serviceName ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  | 		parent::__construct( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | 			$serviceName, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  | 			[ 'layers', 'openlayer' ] | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  | 		); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  | 	 * Returns the names of all supported dynamic layers. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  | 	 * @param boolean $includeGroups | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  | 	 * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  | 	public static function getLayerNames( $includeGroups = false ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  | 		global $egMapsOLAvailableLayers, $egMapsOLLayerGroups; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  | 		$keys = array_keys( $egMapsOLAvailableLayers ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  | 		if ( $includeGroups ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  | 			$keys = array_merge( $keys, array_keys( $egMapsOLLayerGroups ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  | 		return $keys; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  | 	 * @see MapsMappingService::addParameterInfo | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  | 	public function addParameterInfo( array &$params ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  | 		global $egMapsOLLayers, $egMapsOLControls, $egMapsResizableByDefault; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  | 		$params['zoom'] = [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  | 			'type' => 'integer', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  | 			'range' => [ 0, 19 ], | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  | 			'default' => self::getDefaultZoom(), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  | 			'message' => 'maps-par-zoom', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  | 		]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  | 		$params['controls'] = [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  | 			'default' => $egMapsOLControls, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  | 			'values' => self::getControlNames(), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  | 			'message' => 'maps-openlayers-par-controls', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  | 			'islist' => true, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  | 			'tolower' => true, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  | 		]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  | 		$params['layers'] = [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  | 			'default' => $egMapsOLLayers, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  | 			'message' => 'maps-openlayers-par-layers', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  | 			'manipulatedefault' => true, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  | 			'islist' => true, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  | 			'tolower' => true, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  | 			// TODO-customMaps: addCriteria( new CriterionOLLayer() ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  | 		]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  | 		$params['resizable'] = [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  | 			'type' => 'boolean', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  | 			'default' => false, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  | 			'manipulatedefault' => false, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  | 			'message' => 'maps-par-resizable', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  | 		]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  | 		$params['overlays'] = [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  | 			// Default empty array will end up in JS just right without manipulation. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  | 			'default' => [], | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  | 			'manipulatedefault' => false, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  | 			'message' => 'maps-openlayers-par-overlays', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  | 			// NOTE: code has moved into @see MapsDisplayMapRenderer | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  | 			// TODO-customMaps: addCriteria( new CriterionOLLayer( ';' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  | 			// TODO-customMaps: addManipulations( new MapsParamOLLayers() ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  | 		]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  | 		$params['resizable'] = [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  | 			'type' => 'boolean', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  | 			'default' => $egMapsResizableByDefault, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  | 			'message' => 'maps-par-resizable', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  | 		]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  | 		$params['searchmarkers'] = [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  | 			'default' => '', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  | 			'message' => 'maps-par-searchmarkers', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  | 			'values' => [ 'title', 'all', '' ], | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  | 			'tolower' => true, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  | 		]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  | 		$params['kml'] = [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  | 			'default' => [], | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  | 			'message' => 'maps-par-kml', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  | 			'islist' => true, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  | 			// new MapsParamFile() FIXME | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  | 		]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  | 	 * @since 0.6.5 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  | 	public function getDefaultZoom() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  | 		global $egMapsOpenLayersZoom; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  | 		return $egMapsOpenLayersZoom; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  | 	 * Returns the names of all supported controls. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  | 	 * This data is a copy of the one used to actually translate the names | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  | 	 * into the controls, since this resides client side, in OpenLayerFunctions.js. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  | 	 * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  | 	public static function getControlNames() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  | 		return [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  | 			'argparser', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  | 			'attribution', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  | 			'button', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  | 			'dragfeature', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  | 			'dragpan', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  | 			'drawfeature', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  | 			'editingtoolbar', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  | 			'getfeature', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  | 			'keyboarddefaults', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  | 			'layerswitcher', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  | 			'measure', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  | 			'modifyfeature', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  | 			'mousedefaults', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  | 			'mouseposition', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  | 			'mousetoolbar', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  | 			'navigation', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  | 			'navigationhistory', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  | 			'navtoolbar', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 |  |  | 			'overviewmap', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  | 			'pan', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 |  |  | 			'panel', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 |  |  | 			'panpanel', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 |  |  | 			'panzoom', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 149 |  |  | 			'panzoombar', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 150 |  |  | 			'autopanzoom', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 151 |  |  | 			'permalink', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 152 |  |  | 			'scale', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 153 |  |  | 			'scaleline', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 154 |  |  | 			'selectfeature', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 155 |  |  | 			'snapping', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 156 |  |  | 			'split', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 157 |  |  | 			'wmsgetfeatureinfo', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 158 |  |  | 			'zoombox', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 159 |  |  | 			'zoomin', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 160 |  |  | 			'zoomout', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 161 |  |  | 			'zoompanel', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 |  |  | 			'zoomtomaxextent' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 |  |  | 		]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 165 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 166 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 167 |  |  | 	 * @see MapsMappingService::getMapId | 
            
                                                                                                            
                            
            
                                    
            
            
                | 168 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 169 |  |  | 	 * @since 0.6.5 | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 170 |  |  | 	 */ | 
            
                                                                        
                            
            
                                    
            
            
                | 171 |  |  | 	public function getMapId( $increment = true ) { | 
            
                                                                        
                            
            
                                    
            
            
                | 172 |  |  | 		static $mapsOnThisPage = 0; | 
            
                                                                        
                            
            
                                    
            
            
                | 173 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 174 |  |  | 		if ( $increment ) { | 
            
                                                                        
                            
            
                                    
            
            
                | 175 |  |  | 			$mapsOnThisPage++; | 
            
                                                                        
                            
            
                                    
            
            
                | 176 |  |  | 		} | 
            
                                                                        
                            
            
                                    
            
            
                | 177 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 178 |  |  | 		return 'open_layer_' . $mapsOnThisPage; | 
            
                                                                        
                            
            
                                    
            
            
                | 179 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 180 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 181 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 182 |  |  | 	 * @see MapsMappingService::getResourceModules | 
            
                                                                                                            
                            
            
                                    
            
            
                | 183 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 184 |  |  | 	 * @since 0.7.3 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 185 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 186 |  |  | 	 * @return array of string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 187 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 188 |  |  | 	public function getResourceModules() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 189 |  |  | 		return array_merge( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 190 |  |  | 			parent::getResourceModules(), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 191 |  |  | 			[ 'ext.maps.openlayers' ] | 
            
                                                                                                            
                            
            
                                    
            
            
                | 192 |  |  | 		); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 193 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 194 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 195 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 196 |  |  | 	 * Returns a list of all config variables that should be passed to the JS. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 197 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 198 |  |  | 	 * @since 1.0.1 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 199 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 200 |  |  | 	 * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 201 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 202 |  |  | 	public function getConfigVariables() { | 
                            
                    |  |  |  | 
                                                                                        
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                | 203 |  |  | 		return array_merge( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 204 |  |  | 			parent::getConfigVariables(), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 205 |  |  | 			[ 'egMapsScriptPath' => $GLOBALS['wgScriptPath'] . '/extensions/Maps/' ] | 
            
                                                                                                            
                            
            
                                    
            
            
                | 206 |  |  | 		); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 207 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 208 |  |  |  | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 209 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 210 |  |  |  | 
            
                        
Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: