MapMatching::FAMMapMatching() - Code Metrics - Inspection of "Fixes, attributions, and FlightAirMap Map Matching..." - Ysurac/FlightAirMap - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 492b3e...b38f26 )

by Yannick

created 2017-09-28 10:52 UTC

MapMatching::FAMMapMatching() B

↳ Parent: MapMatching

Complexity

Conditions	6
Paths	10

Size

Total Lines	26
Code Lines	21

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	6
eloc	21
nc	10
nop	1
dl	0
loc	26
rs	8.439
c	0
b	0
f	0

<?php
/**
 * This class is part of FlightAirmap. It's used to do Map Matching.
 *
 * Copyright (c) Ycarus (Yannick Chabanois) at Zugaina <[email protected]>
 * Licensed under AGPL license.
 * For more information see: https://www.flightairmap.com/
*/
require_once(dirname(__FILE__).'/class.Common.php');

class MapMatching {
	/*
	 * Return results from map matching engine set by $globalMapMatchingSource
	 * @param Array $spotter_history_array Array with latitude, longitude, altitude and date
	 * @return Array Modified data with new map matching coordinates
	*/
	public function match($spotter_history_array) {
		global $globalMapMatchingSource;
		if ($globalMapMatchingSource == 'mapbox') {
			return $this->mapbox($spotter_history_array);
		} elseif ($globalMapMatchingSource == 'graphhopper') {
			return $this->GraphHopper($spotter_history_array);
		} elseif ($globalMapMatchingSource == 'osmr') {
			return $this->osmr($spotter_history_array);
		} elseif ($globalMapMatchingSource == 'fam') {
			return $this->FAMMapMatching($spotter_history_array);
		/*
		} elseif ($globalMapMatchingSource == 'trackmatching') {
			return $this->TrackMatching($spotter_history_array);
		*/
		} else {
			return $spotter_history_array;
		}
	}

	/*
	* Create simple GPX file
	* @param Array $spotter_history_array Array with latitude, longitude, altitude and date
	* @return String The GPX file
	*/
	public function create_gpx($spotter_history_array) {
		date_default_timezone_set('UTC');
		$gpx = '<?xml version="1.0" encoding="UTF-8"?>';
		$gpx .= '<gpx xmlns="http://www.topografix.com/GPX/1/1" xmlns:gpsies="http://www.gpsies.com/GPX/1/0" creator="GPSies http://www.gpsies.com - Sendl.-O&amp;apos;sch-heim" version="1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd http://www.gpsies.com/GPX/1/0 http://www.gpsies.com/gpsies.xsd">';
		$gpx .= '<trk>';
		$gpx .= '<trkseg>';
		foreach($spotter_history_array as $spotter_data) {
			$gpx .= '<trkpt lat="'.sprintf("%.8f",$spotter_data['latitude']).'" lon="'.sprintf("%.8f",$spotter_data['longitude']).'">';
			$gpx .= '<ele>'.sprintf("%.6f",$spotter_data['altitude']).'</ele>';
			$gpx .= '<time>'.date("Y-m-d\TH:i:s\Z",strtotime($spotter_data['date'])).'</time>';
			$gpx .= '</trkpt>';
		}
		$gpx .= '</trkseg>';
		$gpx .= '</trk>';
		$gpx .= '</gpx>';
		return $gpx;
	}
/*
	public function Mapzen($spotter_history_array) {
		global $globalMapMatchingMaxPts, $globalMapzenKey;
		if (!isset($globalMapMatchingMaxPts)) $globalMapMatchingMaxPts = 500;
		if (count($spotter_history_array) < 2) return $spotter_history_array;
		if (count($spotter_history_array) > $globalMapMatchingMaxPts) $spotter_history_array = array_slice($spotter_history_array,-$globalMapMatchingMaxPts);
		$data = $this->create_gpx($spotter_history_array);
		$url = 'https://valhalla.mapzen.com/trace_route?api_key='.$globalMapzenKey;
		$Common = new Common();
		$matching = $Common->getData($url,'post',$data,array('Content-Type: application/gpx+xml'));
		$matching = json_decode($matching,true);
		//print_r($matching);
		
		if (isset($matching['paths'][0]['points']['coordinates'])) {
			$spotter_history_array = array();
			foreach ($matching['paths'][0]['points']['coordinates'] as $match) {
				$coord = $match;
				$spotter_history_array[] = array('longitude' => $coord[0],'latitude' => $coord[1]);
			}
		}
		return $spotter_history_array;
		
	}
  */

	public function TrackMatching($spotter_history_array) {
		global $globalMapMatchingMaxPts, $globalTrackMatchingAppKey, $globalTrackMatchingAppId;
		if (!isset($globalMapMatchingMaxPts)) $globalMapMatchingMaxPts = 100;
		if (count($spotter_history_array) < 2) return $spotter_history_array;
		if (count($spotter_history_array) > $globalMapMatchingMaxPts) $spotter_history_array = array_slice($spotter_history_array,-$globalMapMatchingMaxPts);
		$data = $this->create_gpx($spotter_history_array);
		$url = 'https://test.roadmatching.com/rest/mapmatch/?app_id='.$globalTrackMatchingAppId.'&app_key='.$globalTrackMatchingAppKey.'&output.waypoints=true';
		$Common = new Common();
		$matching = $Common->getData($url,'post',$data,array('Content-Type: application/gpx+xml','Accept: application/json'));
		$matching = json_decode($matching,true);
		if (isset($matching['diary']['entries'][0]['route']['links'])) {
			$spotter_history_array = array();
			foreach ($matching['diary']['entries'][0]['route']['links'] as $match) {
				if (isset($match['wpts'])) {
					foreach ($match['wpts'] as $coord) {
						$spotter_history_array[] = array('longitude' => $coord['x'],'latitude' => $coord['y']);
					}
				}
			}
		}
		$spotter_history_array[0]['mapmatching_engine'] = 'trackmatching';
		return $spotter_history_array;
	}

	/*
	* Use https://www.graphhopper.com/ as map matching engine
	* @param Array $spotter_history_array Array with latitude, longitude, altitude and date
	* @return Array Modified data with new map matching coordinates
	*/
	public function GraphHopper($spotter_history_array) {
		global $globalMapMatchingMaxPts, $globalGraphHopperKey;
		if (!isset($globalMapMatchingMaxPts)) $globalMapMatchingMaxPts = 100;
		if (count($spotter_history_array) < 2) return $spotter_history_array;
		$spotter_history_initial_array = array();
		if (count($spotter_history_array) > $globalMapMatchingMaxPts) {
			$spotter_history_array = array_slice($spotter_history_array,-$globalMapMatchingMaxPts);
			$spotter_history_initial_array = array_slice($spotter_history_array,0,count($spotter_history_array)-$globalMapMatchingMaxPts);
		}
		$data = $this->create_gpx($spotter_history_array);
		$url = 'https://graphhopper.com/api/1/match?vehicle=car&points_encoded=0&instructions=false&key='.$globalGraphHopperKey;
		$Common = new Common();
		$matching = $Common->getData($url,'post',$data,array('Content-Type: application/gpx+xml'));
		$matching = json_decode($matching,true);
		if (isset($matching['paths'][0]['points']['coordinates'])) {
			$spotter_history_array = array();
			foreach ($matching['paths'][0]['points']['coordinates'] as $match) {
				$coord = $match;
				$spotter_history_array[] = array('longitude' => $coord[0],'latitude' => $coord[1]);
			}
		}
		$spotter_history_array = array_merge($spotter_history_initial_array,$spotter_history_array);
		$spotter_history_array[0]['mapmatching_engine'] = 'graphhopper';
		return $spotter_history_array;
	}

	/*
	* Use https://mapmatching.flightairmap.com/ as map matching engine
	* @param Array $spotter_history_array Array with latitude, longitude, altitude and date
	* @return Array Modified data with new map matching coordinates
	*/
	public function FAMMapMatching($spotter_history_array) {
		global $globalMapMatchingMaxPts, $globalGraphHopperKey;
		if (!isset($globalMapMatchingMaxPts)) $globalMapMatchingMaxPts = 100;
		if (count($spotter_history_array) < 2) return $spotter_history_array;
		$spotter_history_initial_array = array();
		if (count($spotter_history_array) > $globalMapMatchingMaxPts) {
			$spotter_history_array = array_slice($spotter_history_array,-$globalMapMatchingMaxPts);
			$spotter_history_initial_array = array_slice($spotter_history_array,0,count($spotter_history_array)-$globalMapMatchingMaxPts);
		}
		$data = $this->create_gpx($spotter_history_array);
		$url = 'https://mapmatching.flightairmap.com/api/1/match?vehicle=car&points_encoded=0&instructions=false';
		//$url = 'https://mapmatching.flightairmap.com/api/1/match?vehicle=car&points_encoded=0';
		$Common = new Common();
		$matching = $Common->getData($url,'post',$data,array('Content-Type: application/gpx+xml'));
		$matching = json_decode($matching,true);
		if (isset($matching['paths'][0]['points']['coordinates'])) {
			$spotter_history_array = array();
			foreach ($matching['paths'][0]['points']['coordinates'] as $match) {
				$coord = $match;
				$spotter_history_array[] = array('longitude' => $coord[0],'latitude' => $coord[1]);
			}
		}
		$spotter_history_array = array_merge($spotter_history_initial_array,$spotter_history_array);
		$spotter_history_array[0]['mapmatching_engine'] = 'fam';
		return $spotter_history_array;
	}

	/*
	* Use https://www.project-osrm.org/ as map matching engine
	* @param Array $spotter_history_array Array with latitude, longitude, altitude and date
	* @return Array Modified data with new map matching coordinates
	*/
	public function osmr($spotter_history_array) {
		global $globalMapMatchingMaxPts;
		if (!isset($globalMapMatchingMaxPts)) $globalMapMatchingMaxPts = 50;
		if (count($spotter_history_array) < 2) return $spotter_history_array;
		$spotter_history_initial_array = array();
		if (count($spotter_history_array) > $globalMapMatchingMaxPts) {
			$spotter_history_array = array_slice($spotter_history_array,-$globalMapMatchingMaxPts);
			$spotter_history_initial_array = array_slice($spotter_history_array,0,count($spotter_history_array)-$globalMapMatchingMaxPts);
		}
		$coord = '';
		$ts = '';
		$rd = '';
		foreach ($spotter_history_array as $spotter_data) {
			if ($coord != '') $coord .= ';';
			$coord .= $spotter_data['longitude'].','.$spotter_data['latitude'];
			if ($ts != '') $ts .= ';';
			$ts .= strtotime($spotter_data['date']);
			if ($rd != '') $rd .= ';';
			$rd .= '20';
		}
		$url = 'https://router.project-osrm.org/match/v1/driving/'.$coord.'?timestamps='.$ts.'&overview=full&geometries=geojson&tidy=true&gaps=ignore';
		$Common = new Common();
		$matching = $Common->getData($url);
		$matching  = json_decode($matching,true);
		if (isset($matching['matchings'][0]['geometry']['coordinates'])) {
			$spotter_history_array = array();
			foreach ($matching['matchings'][0]['geometry']['coordinates'] as $match) {
				$coord = $match;
				$spotter_history_array[] = array('longitude' => $coord[0],'latitude' => $coord[1]);
			}
		}
		$spotter_history_array = array_merge($spotter_history_initial_array,$spotter_history_array);
		$spotter_history_array[0]['mapmatching_engine'] = 'osmr';
		return $spotter_history_array;
	}

	/*
	* Use https://www.mapbox.com/ as map matching engine
	* @param Array $spotter_history_array Array with latitude, longitude, altitude and date
	* @return Array Modified data with new map matching coordinates
	*/
	public function mapbox($spotter_history_array) {
		global $globalMapMatchingMaxPts, $globalMapboxToken;
		if (!isset($globalMapMatchingMaxPts)) $globalMapMatchingMaxPts = 60;
		if (count($spotter_history_array) < 2) return $spotter_history_array;
		$spotter_history_initial_array = array();
		if (count($spotter_history_array) > $globalMapMatchingMaxPts) {
			$spotter_history_array = array_slice($spotter_history_array,-$globalMapMatchingMaxPts);
			$spotter_history_initial_array = array_slice($spotter_history_array,0,count($spotter_history_array)-$globalMapMatchingMaxPts);
		}
		$coord = '';
		$ts = '';
		$rd = '';
		foreach ($spotter_history_array as $spotter_data) {
			if ($coord != '') $coord .= ';';
			$coord .= $spotter_data['longitude'].','.$spotter_data['latitude'];
			if ($ts != '') $ts .= ';';
			$ts .= strtotime($spotter_data['date']);
			if ($rd != '') $rd .= ';';
			$rd .= '20';
		}
		//$url = 'https://api.mapbox.com/matching/v5/mapbox/driving/'.$coord.'?access_token='.$globalMapboxToken.'&timestamps='.$ts.'&overview=full&tidy=true&geometries=geojson&radiuses='.$rd;
		$url = 'https://api.mapbox.com/matching/v5/mapbox/driving/'.$coord.'?access_token='.$globalMapboxToken.'&timestamps='.$ts.'&overview=full&tidy=true&geometries=geojson';
		$Common = new Common();
		$matching = $Common->getData($url);
		$matching  = json_decode($matching,true);
		if (isset($matching['matchings'][0]['geometry']['coordinates'])) {
			$spotter_history_array = array();
			foreach ($matching['matchings'][0]['geometry']['coordinates'] as $match) {
				$coord = $match;
				$spotter_history_array[] = array('longitude' => $coord[0],'latitude' => $coord[1]);
			}
		}
		$spotter_history_array = array_merge($spotter_history_initial_array,$spotter_history_array);
		$spotter_history_array[0]['mapmatching_engine'] = 'mapbox';
		return $spotter_history_array;
	}

}
?>

1			<?php
2			/**
3			* This class is part of FlightAirmap. It's used to do Map Matching.
4			*
5			* Copyright (c) Ycarus (Yannick Chabanois) at Zugaina <[email protected]>
6			* Licensed under AGPL license.
7			* For more information see: https://www.flightairmap.com/
8			*/
9			require_once(dirname(__FILE__).'/class.Common.php');
10
11			class MapMatching {
12			/*
13			* Return results from map matching engine set by $globalMapMatchingSource
14			* @param Array $spotter_history_array Array with latitude, longitude, altitude and date
15			* @return Array Modified data with new map matching coordinates
16			*/
17			public function match($spotter_history_array) {
18			global $globalMapMatchingSource;
19			if ($globalMapMatchingSource == 'mapbox') {
20			return $this->mapbox($spotter_history_array);
21			} elseif ($globalMapMatchingSource == 'graphhopper') {
22			return $this->GraphHopper($spotter_history_array);
23			} elseif ($globalMapMatchingSource == 'osmr') {
24			return $this->osmr($spotter_history_array);
25			} elseif ($globalMapMatchingSource == 'fam') {
26			return $this->FAMMapMatching($spotter_history_array);
27			/*
28			} elseif ($globalMapMatchingSource == 'trackmatching') {
29			return $this->TrackMatching($spotter_history_array);
30			*/
31			} else {
32			return $spotter_history_array;
33			}
34			}
35
36			/*
37			* Create simple GPX file
38			* @param Array $spotter_history_array Array with latitude, longitude, altitude and date
39			* @return String The GPX file
40			*/
41			public function create_gpx($spotter_history_array) {
42			date_default_timezone_set('UTC');
43			$gpx = '<?xml version="1.0" encoding="UTF-8"?>';
44			$gpx .= '<gpx xmlns="http://www.topografix.com/GPX/1/1" xmlns:gpsies="http://www.gpsies.com/GPX/1/0" creator="GPSies http://www.gpsies.com - Sendl.-O&apos;sch-heim" version="1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd http://www.gpsies.com/GPX/1/0 http://www.gpsies.com/gpsies.xsd">';
45			$gpx .= '<trk>';
46			$gpx .= '<trkseg>';
47			foreach($spotter_history_array as $spotter_data) {
48			$gpx .= '<trkpt lat="'.sprintf("%.8f",$spotter_data['latitude']).'" lon="'.sprintf("%.8f",$spotter_data['longitude']).'">';
49			$gpx .= '<ele>'.sprintf("%.6f",$spotter_data['altitude']).'</ele>';
50			$gpx .= '<time>'.date("Y-m-d\TH:i:s\Z",strtotime($spotter_data['date'])).'</time>';
51			$gpx .= '</trkpt>';
52			}
53			$gpx .= '</trkseg>';
54			$gpx .= '</trk>';
55			$gpx .= '</gpx>';
56			return $gpx;
57			}
58			/*
59			public function Mapzen($spotter_history_array) {
60			global $globalMapMatchingMaxPts, $globalMapzenKey;
61			if (!isset($globalMapMatchingMaxPts)) $globalMapMatchingMaxPts = 500;
62			if (count($spotter_history_array) < 2) return $spotter_history_array;
63			if (count($spotter_history_array) > $globalMapMatchingMaxPts) $spotter_history_array = array_slice($spotter_history_array,-$globalMapMatchingMaxPts);
64			$data = $this->create_gpx($spotter_history_array);
65			$url = 'https://valhalla.mapzen.com/trace_route?api_key='.$globalMapzenKey;
66			$Common = new Common();
67			$matching = $Common->getData($url,'post',$data,array('Content-Type: application/gpx+xml'));
68			$matching = json_decode($matching,true);
69			//print_r($matching);
70
71			if (isset($matching['paths'][0]['points']['coordinates'])) {
72			$spotter_history_array = array();
73			foreach ($matching['paths'][0]['points']['coordinates'] as $match) {
74			$coord = $match;
75			$spotter_history_array[] = array('longitude' => $coord[0],'latitude' => $coord[1]);
76			}
77			}
78			return $spotter_history_array;
79
80			}
81			*/
82
83			public function TrackMatching($spotter_history_array) {
84			global $globalMapMatchingMaxPts, $globalTrackMatchingAppKey, $globalTrackMatchingAppId;
85			if (!isset($globalMapMatchingMaxPts)) $globalMapMatchingMaxPts = 100;
86			if (count($spotter_history_array) < 2) return $spotter_history_array;
87			if (count($spotter_history_array) > $globalMapMatchingMaxPts) $spotter_history_array = array_slice($spotter_history_array,-$globalMapMatchingMaxPts);
88			$data = $this->create_gpx($spotter_history_array);
89			$url = 'https://test.roadmatching.com/rest/mapmatch/?app_id='.$globalTrackMatchingAppId.'&app_key='.$globalTrackMatchingAppKey.'&output.waypoints=true';
90			$Common = new Common();
91			$matching = $Common->getData($url,'post',$data,array('Content-Type: application/gpx+xml','Accept: application/json'));
92			$matching = json_decode($matching,true);
93			if (isset($matching['diary']['entries'][0]['route']['links'])) {
94			$spotter_history_array = array();
95			foreach ($matching['diary']['entries'][0]['route']['links'] as $match) {
96			if (isset($match['wpts'])) {
97			foreach ($match['wpts'] as $coord) {
98			$spotter_history_array[] = array('longitude' => $coord['x'],'latitude' => $coord['y']);
99			}
100			}
101			}
102			}
103			$spotter_history_array[0]['mapmatching_engine'] = 'trackmatching';
104			return $spotter_history_array;
105			}
106
107			/*
108			* Use https://www.graphhopper.com/ as map matching engine
109			* @param Array $spotter_history_array Array with latitude, longitude, altitude and date
110			* @return Array Modified data with new map matching coordinates
111			*/
112			public function GraphHopper($spotter_history_array) {
113			global $globalMapMatchingMaxPts, $globalGraphHopperKey;
114			if (!isset($globalMapMatchingMaxPts)) $globalMapMatchingMaxPts = 100;
115			if (count($spotter_history_array) < 2) return $spotter_history_array;
116			$spotter_history_initial_array = array();
117			if (count($spotter_history_array) > $globalMapMatchingMaxPts) {
118			$spotter_history_array = array_slice($spotter_history_array,-$globalMapMatchingMaxPts);
119			$spotter_history_initial_array = array_slice($spotter_history_array,0,count($spotter_history_array)-$globalMapMatchingMaxPts);
120			}
121			$data = $this->create_gpx($spotter_history_array);
122			$url = 'https://graphhopper.com/api/1/match?vehicle=car&points_encoded=0&instructions=false&key='.$globalGraphHopperKey;
123			$Common = new Common();
124			$matching = $Common->getData($url,'post',$data,array('Content-Type: application/gpx+xml'));
125			$matching = json_decode($matching,true);
126			if (isset($matching['paths'][0]['points']['coordinates'])) {
127			$spotter_history_array = array();
128			foreach ($matching['paths'][0]['points']['coordinates'] as $match) {
129			$coord = $match;
130			$spotter_history_array[] = array('longitude' => $coord[0],'latitude' => $coord[1]);
131			}
132			}
133			$spotter_history_array = array_merge($spotter_history_initial_array,$spotter_history_array);
134			$spotter_history_array[0]['mapmatching_engine'] = 'graphhopper';
135			return $spotter_history_array;
136			}
137
138			/*
139			* Use https://mapmatching.flightairmap.com/ as map matching engine
140			* @param Array $spotter_history_array Array with latitude, longitude, altitude and date
141			* @return Array Modified data with new map matching coordinates
142			*/
143			public function FAMMapMatching($spotter_history_array) {
144			global $globalMapMatchingMaxPts, $globalGraphHopperKey;
145			if (!isset($globalMapMatchingMaxPts)) $globalMapMatchingMaxPts = 100;
146			if (count($spotter_history_array) < 2) return $spotter_history_array;
147			$spotter_history_initial_array = array();
148			if (count($spotter_history_array) > $globalMapMatchingMaxPts) {
149			$spotter_history_array = array_slice($spotter_history_array,-$globalMapMatchingMaxPts);
150			$spotter_history_initial_array = array_slice($spotter_history_array,0,count($spotter_history_array)-$globalMapMatchingMaxPts);
151			}
152			$data = $this->create_gpx($spotter_history_array);
153			$url = 'https://mapmatching.flightairmap.com/api/1/match?vehicle=car&points_encoded=0&instructions=false';
154			//$url = 'https://mapmatching.flightairmap.com/api/1/match?vehicle=car&points_encoded=0';
155			$Common = new Common();
156			$matching = $Common->getData($url,'post',$data,array('Content-Type: application/gpx+xml'));
157			$matching = json_decode($matching,true);
158			if (isset($matching['paths'][0]['points']['coordinates'])) {
159			$spotter_history_array = array();
160			foreach ($matching['paths'][0]['points']['coordinates'] as $match) {
161			$coord = $match;
162			$spotter_history_array[] = array('longitude' => $coord[0],'latitude' => $coord[1]);
163			}
164			}
165			$spotter_history_array = array_merge($spotter_history_initial_array,$spotter_history_array);
166			$spotter_history_array[0]['mapmatching_engine'] = 'fam';
167			return $spotter_history_array;
168			}
169
170			/*
171			* Use https://www.project-osrm.org/ as map matching engine
172			* @param Array $spotter_history_array Array with latitude, longitude, altitude and date
173			* @return Array Modified data with new map matching coordinates
174			*/
175			public function osmr($spotter_history_array) {
176			global $globalMapMatchingMaxPts;
177			if (!isset($globalMapMatchingMaxPts)) $globalMapMatchingMaxPts = 50;
178			if (count($spotter_history_array) < 2) return $spotter_history_array;
179			$spotter_history_initial_array = array();
180			if (count($spotter_history_array) > $globalMapMatchingMaxPts) {
181			$spotter_history_array = array_slice($spotter_history_array,-$globalMapMatchingMaxPts);
182			$spotter_history_initial_array = array_slice($spotter_history_array,0,count($spotter_history_array)-$globalMapMatchingMaxPts);
183			}
184			$coord = '';
185			$ts = '';
186			$rd = '';
187			foreach ($spotter_history_array as $spotter_data) {
188			if ($coord != '') $coord .= ';';
189			$coord .= $spotter_data['longitude'].','.$spotter_data['latitude'];
190			if ($ts != '') $ts .= ';';
191			$ts .= strtotime($spotter_data['date']);
192			if ($rd != '') $rd .= ';';
193			$rd .= '20';
194			}
195			$url = 'https://router.project-osrm.org/match/v1/driving/'.$coord.'?timestamps='.$ts.'&overview=full&geometries=geojson&tidy=true&gaps=ignore';
196			$Common = new Common();
197			$matching = $Common->getData($url);
198			$matching = json_decode($matching,true);
199			if (isset($matching['matchings'][0]['geometry']['coordinates'])) {
200			$spotter_history_array = array();
201			foreach ($matching['matchings'][0]['geometry']['coordinates'] as $match) {
202			$coord = $match;
203			$spotter_history_array[] = array('longitude' => $coord[0],'latitude' => $coord[1]);
204			}
205			}
206			$spotter_history_array = array_merge($spotter_history_initial_array,$spotter_history_array);
207			$spotter_history_array[0]['mapmatching_engine'] = 'osmr';
208			return $spotter_history_array;
209			}
210
211			/*
212			* Use https://www.mapbox.com/ as map matching engine
213			* @param Array $spotter_history_array Array with latitude, longitude, altitude and date
214			* @return Array Modified data with new map matching coordinates
215			*/
216			public function mapbox($spotter_history_array) {
217			global $globalMapMatchingMaxPts, $globalMapboxToken;
218			if (!isset($globalMapMatchingMaxPts)) $globalMapMatchingMaxPts = 60;
219			if (count($spotter_history_array) < 2) return $spotter_history_array;
220			$spotter_history_initial_array = array();
221			if (count($spotter_history_array) > $globalMapMatchingMaxPts) {
222			$spotter_history_array = array_slice($spotter_history_array,-$globalMapMatchingMaxPts);
223			$spotter_history_initial_array = array_slice($spotter_history_array,0,count($spotter_history_array)-$globalMapMatchingMaxPts);
224			}
225			$coord = '';
226			$ts = '';
227			$rd = '';
228			foreach ($spotter_history_array as $spotter_data) {
229			if ($coord != '') $coord .= ';';
230			$coord .= $spotter_data['longitude'].','.$spotter_data['latitude'];
231			if ($ts != '') $ts .= ';';
232			$ts .= strtotime($spotter_data['date']);
233			if ($rd != '') $rd .= ';';
234			$rd .= '20';
235			}
236			//$url = 'https://api.mapbox.com/matching/v5/mapbox/driving/'.$coord.'?access_token='.$globalMapboxToken.'&timestamps='.$ts.'&overview=full&tidy=true&geometries=geojson&radiuses='.$rd;
237			$url = 'https://api.mapbox.com/matching/v5/mapbox/driving/'.$coord.'?access_token='.$globalMapboxToken.'&timestamps='.$ts.'&overview=full&tidy=true&geometries=geojson';
238			$Common = new Common();
239			$matching = $Common->getData($url);
240			$matching = json_decode($matching,true);
241			if (isset($matching['matchings'][0]['geometry']['coordinates'])) {
242			$spotter_history_array = array();
243			foreach ($matching['matchings'][0]['geometry']['coordinates'] as $match) {
244			$coord = $match;
245			$spotter_history_array[] = array('longitude' => $coord[0],'latitude' => $coord[1]);
246			}
247			}
248			$spotter_history_array = array_merge($spotter_history_initial_array,$spotter_history_array);
249			$spotter_history_array[0]['mapmatching_engine'] = 'mapbox';
250			return $spotter_history_array;
251			}
252
253			}
254			?>

Ysurac / FlightAirMap

Push — master ( 492b3e...b38f26 )

MapMatching::FAMMapMatching() B

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