From d84efe246a3b53edfccf0423b12355bb6fc2ec07 Mon Sep 17 00:00:00 2001
From: Nate Hilker <nhilker2@unl.edu>
Date: Tue, 19 Mar 2019 15:12:07 -0500
Subject: [PATCH] WIP: ArcGisQuery
---
src/SpatialTools/ArcGisQuery.php | 95 ++++++++++++++++++++++++++++++++
1 file changed, 95 insertions(+)
create mode 100644 src/SpatialTools/ArcGisQuery.php
diff --git a/src/SpatialTools/ArcGisQuery.php b/src/SpatialTools/ArcGisQuery.php
new file mode 100644
index 0000000..550de3c
--- /dev/null
+++ b/src/SpatialTools/ArcGisQuery.php
@@ -0,0 +1,95 @@
+<?php
+
+namespace IANR\SpatialTools;
+
+use InvalidArgumentException;
+
+class ArcGisQuery {
+ /*
+ * spatialRel: [esriSpatialRelContains, esriSpatialRelCrosses, esriSpatialRelEnvelopeIntersects, esriSpatialRelIndexIntersects, esriSpatialRelIntersects, esriSpatialRelOverlaps, esriSpatialRelRelation, esriSpatialRelTouches, esriSpatialRelWithin]
+ * esriGeometryType: []
+ esriGeometryNull = Unknown type of geometry
+ esriGeometryPoint = Point
+ esriGeometryMultipoint = Multipoint (Collection of Points)
+ esriGeometryLine = Line (Segment)
+ esriGeometryCircularArc = CircularArc (Segment)
+ esriGeometryEllipticArc = EllipticArc (Segment)
+ esriGeometryBezier3Curve = BezierCurve (Segment)
+ esriGeometryPath = Path
+ esriGeometryPolyline = Polyline (Collection of Paths)
+ esriGeometryRing = Ring (Ring / SurfacePatch)
+ esriGeometryPolygon = Polygon (Collection of Rings)
+ esriGeometryEnvelope = Envelope
+ esriGeometryAny = Any valid geometry
+ esriGeometryBag = GeometryBag (Collection of Geometries)
+ esriGeometryMultiPatch = MultiPatch (Collection of SurfacePatches)
+ esriGeometryTriangleStrip = TriangleStrip (SurfacePatch)
+ esriGeometryTriangeFan = TriangleFan (SurfacePatch)
+ esriGeometryRay = Ray
+ esriGeometrySphere = Sphere
+ esriGeometryTriangles = Triangles (SurfacePatch)
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+
+ private $mapServer = '';
+ private $params = [
+ // 'inSR' => '{"wkid" : 4326}',
+ 'outFields' => '*',
+ 'returnCountOnly' => 'false',
+ 'returnIdsOnly' => 'false',
+ 'returnGeometry' => 'true',
+ 'outSR' => '{"wkid" : 4326}',
+ 'returnGeometry' => 'true',
+ 'f' => 'pjson'
+ ];
+
+ public $complete = false;
+ public $response = null;
+ public $responseCode = null;
+
+ public function __construct($url){
+ if(filter_var($url, FILTER_VALIDATE_URL)){
+ $this->mapServer = $url;
+ } else {
+ throw new InvalidArgumentException('Must use valid URL');
+ }
+ }
+
+ public function setParam($key, $value){
+ $this->params[$key] = $value;
+ }
+
+ public function setGeometry($geometry, $spatialRelationship = 'esriSpatialRelEnvelopeIntersects'){
+ $this->params['geometry'] = $geometry->out('arcgis');
+ // TODO: actual geometryType
+ $this->params['geometryType'] = 'esriGeometryNull';
+ $this->params['spatialRel'] = $spatialRelationship;
+ }
+
+ public function execute(){
+ // make curl request
+ $handle = curl_init($this->mapServer);
+ $params = http_build_query($this->params);
+
+ curl_setopt($handle, CURLOPT_POST, true);
+ curl_setopt($handle, CURLOPT_POSTFIELDS, $params);
+ curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
+
+ curl_setopt($handle, CURLOPT_SSL_VERIFYPEER, false);
+ curl_setopt($handle, CURLOPT_VERBOSE, false);
+
+ $response = curl_exec($handle);
+ $responseCode = curl_getinfo($handle, CURLINFO_RESPONSE_CODE);
+
+ $this->response = json_decode($response, true);
+ $this->responseCode = $responseCode;
+ }
+
+
+
+}
--
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