Implement ST_Distance_Sphere for MySQL

composer.json

@@ -1,5 +1,5 @@
 {
-    "name": "creof/doctrine2-spatial",
+    "name": "philkingston/doctrine2-spatial",
     "type": "library",
     "description": "Doctrine2 multi-platform support for spatial types and functions",
     "keywords": ["orm", "dbal", "database", "postgresql", "mysql", "opengis", "postgis", "gis", "spatial", "geometry", "geography"],

lib/CrEOF/Spatial/DBAL/Platform/MySql.php

@@ -58,7 +58,7 @@ public function getSQLDeclaration(array $fieldDeclaration)
      */
     public function convertToPHPValueSQL(AbstractSpatialType $type, $sqlExpr)
     {
-        return sprintf('AsBinary(%s)', $sqlExpr);
+        return sprintf('ST_AsBinary(%s)', $sqlExpr);
     }
 
     /**
@@ -69,6 +69,6 @@ public function convertToPHPValueSQL(AbstractSpatialType $type, $sqlExpr)
      */
     public function convertToDatabaseValueSQL(AbstractSpatialType $type, $sqlExpr)
     {
-        return sprintf('GeomFromText(%s)', $sqlExpr);
+        return sprintf('ST_GeomFromText(%s)', $sqlExpr);
     }
 }

lib/CrEOF/Spatial/ORM/Query/AST/Functions/MySql/AsBinary.php

@@ -36,7 +36,7 @@ class AsBinary extends AbstractSpatialDQLFunction implements ReturnsGeometryInte
 {
     protected $platforms = array('mysql');
 
-    protected $functionName = 'AsBinary';
+    protected $functionName = 'ST_AsBinary';
 
     protected $minGeomExpr = 1;
 

lib/CrEOF/Spatial/ORM/Query/AST/Functions/MySql/GeomFromText.php

@@ -35,7 +35,7 @@ class GeomFromText extends AbstractSpatialDQLFunction
 {
     protected $platforms = array('mysql');
 
-    protected $functionName = 'GeomFromText';
+    protected $functionName = 'ST_GeomFromText';
 
     protected $minGeomExpr = 1;
 

lib/CrEOF/Spatial/ORM/Query/AST/Functions/MySql/STDistanceSphere.php

@@ -0,0 +1,40 @@
+<?php
+/**
+ * Copyright (C) 2012 Derek J. Lambert
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+namespace CrEOF\Spatial\ORM\Query\AST\Functions\MySql;
+
+use CrEOF\Spatial\ORM\Query\AST\Functions\AbstractSpatialDQLFunction;
+
+/**
+ * ST_Distance_Sphere DQL function
+ *
+ * @author  Phil Kingston <[email protected]>
+ * @license https://philkingston.mit-license.org MIT
+ */
+class STDistanceSphere extends AbstractSpatialDQLFunction
+{
+    protected $platforms = array('mysql');
+    protected $functionName = 'ST_Distance_Sphere';
+    protected $minGeomExpr = 2;
+    protected $maxGeomExpr = 2;
+}