From 4fca0d786cd962a985ae89492aecf93e0c3c57a7 Mon Sep 17 00:00:00 2001
From: Mustafa Navruz <mustafanavruz@gmail.com>
Date: Thu, 21 Mar 2013 19:39:23 +0200
Subject: [PATCH] added whereNearSphere methods

---
 src/LMongo/Query/Builder.php     | 76 ++++++++++++++++++++++++++++++++
 tests/LMongoQueryBuilderTest.php | 35 +++++++++++++++
 2 files changed, 111 insertions(+)

diff --git a/src/LMongo/Query/Builder.php b/src/LMongo/Query/Builder.php
index fc51c79..e3ba7bd 100755
--- a/src/LMongo/Query/Builder.php
+++ b/src/LMongo/Query/Builder.php
@@ -940,6 +940,82 @@ public function norWhereNear($column, array $coords, $geometry = null, $maxDista
 		return $this->whereNear($column, $coords, $geometry, $maxDistance, '$nor');
 	}
 
+	/**
+	 * Add an "$nearSphere geospatial operation" clause to logical operation.
+	 *
+	 * @param  string  $column
+	 * @param  array   $coords
+	 * @param  mixed   $geometry
+	 * @param  mixed   $maxDistance
+	 * @param  string  $boolean
+	 * @return LMongo\Query\Builder
+	 */
+	public function whereNearSphere($column, array $coords, $geometry = null, $maxDistance = null, $boolean = 'first')
+	{
+		if(is_null($geometry))
+		{
+			$value = array('$nearSphere' => $coords);
+
+			if( ! is_null($maxDistance))
+			{
+				$value['$maxDistance'] = $maxDistance;
+			}
+		}
+		else
+		{
+			$value = array('$nearSphere' => array('$geometry' => array('type' => $geometry, 'coordinates' => $coords)));
+
+			if( ! is_null($maxDistance))
+			{
+				$value['$nearSphere']['$geometry']['$maxDistance'] = $maxDistance;
+			}
+		}
+
+		return $this->where($column, $value, $boolean);
+	}
+
+	/**
+	 * Add an "$nearSphere geospatial operation" clause to logical $and operation.
+	 *
+	 * @param  string  $column
+	 * @param  array   $coords
+	 * @param  mixed   $geometry
+	 * @param  mixed   $maxDistance
+	 * @return LMongo\Query\Builder
+	 */
+	public function andWhereNearSphere($column, array $coords, $geometry = null, $maxDistance = null)
+	{
+		return $this->whereNearSphere($column, $coords, $geometry, $maxDistance, '$and');
+	}
+
+	/**
+	 * Add an "$nearSphere geospatial operation" clause to logical $or operation.
+	 *
+	 * @param  string  $column
+	 * @param  array   $coords
+	 * @param  mixed   $geometry
+	 * @param  mixed   $maxDistance
+	 * @return LMongo\Query\Builder
+	 */
+	public function orWhereNearSphere($column, array $coords, $geometry = null, $maxDistance = null)
+	{
+		return $this->whereNearSphere($column, $coords, $geometry, $maxDistance, '$or');
+	}
+
+	/**
+	 * Add an "$nearSphere geospatial operation" clause to logical $nor operation.
+	 *
+	 * @param  string  $column
+	 * @param  array   $coords
+	 * @param  mixed   $geometry
+	 * @param  mixed   $maxDistance
+	 * @return LMongo\Query\Builder
+	 */
+	public function norWhereNearSphere($column, array $coords, $geometry = null, $maxDistance = null)
+	{
+		return $this->whereNearSphere($column, $coords, $geometry, $maxDistance, '$nor');
+	}
+
 	/**
 	 * Add an "$within geospatial operation" clause to logical operation.
 	 *
diff --git a/tests/LMongoQueryBuilderTest.php b/tests/LMongoQueryBuilderTest.php
index 9dc7d30..18b6e08 100644
--- a/tests/LMongoQueryBuilderTest.php
+++ b/tests/LMongoQueryBuilderTest.php
@@ -406,6 +406,41 @@ public function testWhereNears()
 		$this->assertEquals(array('$and' => array(array('name' => 'John'),array('location' => array('$near' => array('$geometry' => array('type' => 'Polygon', 'coordinates' => array(5, 3), '$maxDistance' => 10)))))), $builder->compileWheres($builder));
 	}
 
+	public function testWhereNearSpheres()
+	{
+		$builder = $this->getBuilder();
+		$builder->whereNearSphere('location', array(5, 3));
+		$this->assertEquals(array('$and' => array(array('location' => array('$nearSphere' => array(5, 3))))), $builder->compileWheres($builder));
+
+		$builder = $this->getBuilder();
+		$builder->whereNearSphere('location', array(5, 3), null, 10);
+		$this->assertEquals(array('$and' => array(array('location' => array('$nearSphere' => array(5, 3), '$maxDistance' => 10)))), $builder->compileWheres($builder));
+
+		$builder = $this->getBuilder();
+		$builder->whereNearSphere('location', array(5, 3), 'Polygon');
+		$this->assertEquals(array('$and' => array(array('location' => array('$nearSphere' => array('$geometry' => array('type' => 'Polygon', 'coordinates' => array(5, 3))))))), $builder->compileWheres($builder));
+
+		$builder = $this->getBuilder();
+		$builder->whereNearSphere('location', array(5, 3), 'Polygon', 10);
+		$this->assertEquals(array('$and' => array(array('location' => array('$nearSphere' => array('$geometry' => array('type' => 'Polygon', 'coordinates' => array(5, 3), '$maxDistance' => 10)))))), $builder->compileWheres($builder));
+
+		$builder = $this->getBuilder();
+		$builder->where('name', 'John')->andWhereNearSphere('location', array(5, 3));
+		$this->assertEquals(array('$and' => array(array('name' => 'John'), array('location' => array('$nearSphere' => array(5, 3))))), $builder->compileWheres($builder));
+
+		$builder = $this->getBuilder();
+		$builder->where('name', 'John')->orWhereNearSphere('location', array(5, 3));
+		$this->assertEquals(array('$or' => array(array('name' => 'John'), array('location' => array('$nearSphere' => array(5, 3))))), $builder->compileWheres($builder));
+
+		$builder = $this->getBuilder();
+		$builder->where('name', 'John')->norWhereNearSphere('location', array(5, 3));
+		$this->assertEquals(array('$nor' => array(array('name' => 'John'), array('location' => array('$nearSphere' => array(5, 3))))), $builder->compileWheres($builder));
+
+		$builder = $this->getBuilder();
+		$builder->where('name', 'John')->andwhereNearSphere('location', array(5, 3), 'Polygon', 10);
+		$this->assertEquals(array('$and' => array(array('name' => 'John'),array('location' => array('$nearSphere' => array('$geometry' => array('type' => 'Polygon', 'coordinates' => array(5, 3), '$maxDistance' => 10)))))), $builder->compileWheres($builder));
+	}
+
 	public function testWhereWithins()
 	{
 		$builder = $this->getBuilder();