ADD импорт KML-файлов. ура

classes/Kml.php

@@ -0,0 +1,108 @@
+<?php
+
+class Kml
+{
+
+	private $kml = NULL;
+	private $waypoints = array();
+	private $tracks = array();
+
+	public function __construct($path)
+	{
+		$this->kml = new DOMDocument;
+        $this->kml->loadXML(file_get_contents($path));
+
+		foreach ($this->get($this->kml, 'Placemark') as $placemark) {
+			if ($this->has($placemark, 'Point')) {
+				$this->waypoints[] = array(
+					'name' => trim($this->getValue($placemark, 'name')),
+					'description' => trim($this->getValue($placemark, 'description')),
+					'when' => date('c', strtotime($this->getValue($placemark, 'when'))),
+					'latlng' => $this->getCoords($placemark)[0],
+				);
+			}
+
+			if ($this->has($placemark, 'LineString')) {
+				$this->tracks[] = array(
+					'name' => trim($this->getValue($placemark, 'name')),
+					'description' => trim($this->getValue($placemark, 'description')),
+					'latlng' => $this->getCoords($placemark),
+				);
+			}
+		};
+	}
+
+	public function getName()
+	{
+		return $this->getValue($this->kml, 'name') ? strval($this->getValue($this->kml, 'name')) : 'Track KML';
+	}
+
+	public function getDescription()
+	{
+		return $this->getValue($this->kml, 'description') ? strval($this->getValue($this->kml, 'description')) : '';
+	}
+
+	public function getTime()
+	{
+		return $this->getValue($this->kml, 'when') ? date('c', strtotime($this->getValue($this->kml, 'when'))) : date('c');
+	}
+
+	public function getWaypoints()
+	{
+		return $this->waypoints;
+	}
+	public function getTracks()
+	{
+		return $this->tracks;
+	}
+
+	private function has($src, $tagName)
+	{
+		return $this->get($src, $tagName)->length > 0;
+	}
+
+	private function get($src, $tagName)
+	{
+		return $src->getElementsByTagName($tagName);
+	}
+
+	private function getValue($src, $tagName)
+	{
+		foreach ($src->getElementsByTagName($tagName) AS $value)
+		{
+			return $value->nodeValue;
+		}
+	}
+
+	private function getCoords($src)
+	{
+		foreach ($src->getElementsByTagName('coordinates') AS $value)
+		{
+			$result = array();
+			$coords = $value->nodeValue;
+			$coords = str_replace(array(" ", "\n", "\r", "\t"), ' ', $coords);
+
+			// multi-space
+			$pr = '(\s{2,})';
+			$rep = ' ';
+			$coords = preg_replace($pr, $rep, $coords);
+
+			$coords = explode(' ', trim($coords));
+
+			foreach ($coords as $coord) {
+				$tmp = explode(',', $coord);
+				$result[] = array(
+					'lat' => $tmp[1],
+					'lng' => $tmp[0],
+					'alt' => $tmp[2],
+				);
+			}
+
+			return $result;
+		}
+
+		return array();
+	}
+
+
+}

controllers/IndexController.php

@@ -3,78 +3,6 @@
 class IndexController extends Controller
 {
 
-	static function actionTest()
-	{
-		$gpxObject = simplexml_load_file('/tmp/2.gpx');
-//		$gpxObject = simplexml_load_file('/tmp/doc(gpsvisualizer.com).gpx');
-//		$gpxObject = simplexml_load_file('/tmp/1100.gpx');
-
-		$trip = array(
-			'name' => isset($gpxObject->metadata->name) ? (string) $gpxObject->metadata->name : 'Track',
-			'time' => isset($gpxObject->metadata->time) ? strtotime($gpxObject->metadata->time) : '',
-		);
-
-		$wayPoints = array();
-		$tracks = array();
-		$latlngs = array();
-
-		foreach ($gpxObject as $key => $block) {
-			if ($key == 'wpt') {
-				if (empty($block)) {
-					continue;
-				}
-
-				$wayPoints[] = array(
-					'lat' => floatval($block['lat']),
-					'lng' => floatval($block['lon']),
-					'time' => strtotime($block->time),
-					'name' => (string) $block->name,
-					'desc' => (string) $block->desc,
-				);
-			}
-
-			if ($key == 'trk') {
-//				print_r($block);die;
-				if (empty($block->trkseg)) {
-					continue;
-				}
-
-				foreach ($block->trkseg as $trkpt) {
-					if ($trkpt) {
-						$trackPoints = array();
-						$latlngs = array();
-						foreach ($trkpt as $tpt) {
-//							$trackPoints[] = array(
-//								'lat' => floatval($tpt['lat']),
-//								'lng' => floatval($tpt['lon']),
-//								'time' => isset($tpt->time) ? strtotime($tpt->time) : 0,
-//								'ele' => isset($tpt->ele) ? floatval($tpt->ele) : 0,
-//							);
-							$latlngs[] = array(
-								'lat' => floatval($tpt['lat']),
-								'lng' => floatval($tpt['lon']),
-							);
-						}
-					}
-				}
-//				$tracks[] = $trackPoints;
-				$tracks[] = array(
-					'name' => (string)$block->name,
-					'length' => 0,
-					'latlngs' => $latlngs
-						);
-			}
-		}
-
-		$trip['tracks'] = $tracks;
-//		$trip['latlngs'] = $latlngs;
-
-		$trip['wayPoints'] = $wayPoints;
-
-
-		self::renderPartial('json.php', $trip);
-	}
-
 	/**
 	 * 	Действие по умолчанию
 	 */

controllers/TracksController.php

@@ -44,7 +44,9 @@ class TracksController extends Controller
 		$extension = strtolower($temp['extension']);
 		$uploaddir = App::getBasedir() . 'tracks/';
 
-		if ($extension !== 'gpx') {
+		$supportedExtensions = array(TrackFiles::FORMAT_GPX, TrackFiles::FORMAT_KML);
+
+		if (!in_array(strtoupper($extension), $supportedExtensions)) {
 			App::error404('Неизвестный тип');
 		}
 
@@ -52,6 +54,7 @@ class TracksController extends Controller
 			'owner' => App::$user->id,
 			'name' => 'Трек ' . date('d-m-Y H:i:s'),
 			'filename' => $filename,
+			'format' => strtoupper($extension),
 			'createdAt' => date('c'),
 		));
 
@@ -60,7 +63,7 @@ class TracksController extends Controller
 			App::error404();
 		}
 
-		App::redirect('/tracks/importgpx/id/'.$tmp->id);
+		App::redirect('/tracks/import/id/' . $tmp->id);
 	}
 
 	function actionGetFile()
@@ -77,16 +80,13 @@ class TracksController extends Controller
 			App::error404();
 		}
 
-		$temp = pathinfo($trackFile->filename);
-		$extension = strtolower($temp['extension']);
-
 		self::renderPartial('file.php', array(
-			'filePath' => App::getBasedir(). 'tracks/track' . $id . '.' . $extension,
+			'filePath' => App::getBasedir() . 'tracks/track' . $id . '.' . strtolower($trackFile->format),
 			'fileName' => $trackFile->filename,
 		));
 	}
 
-	function actionImportgpx()
+	function actionImport()
 	{
 		$id = (int) App::getParam('id');
 
@@ -100,7 +100,24 @@ class TracksController extends Controller
 			App::error404();
 		}
 
-		$gpxObject = simplexml_load_file(App::getBasedir() . 'tracks/track' . $trackFile->id . '.gpx');
+		switch ($trackFile->format) {
+			case TrackFiles::FORMAT_GPX:
+				self::importGpx($trackFile);
+				break;
+			case TrackFiles::FORMAT_KML:
+				self::importKml($trackFile);
+				break;
+			default:
+				App::error404();
+				break;
+		}
+
+		App::redirect('/tracks');
+	}
+
+	private static function importGpx($trackFile)
+	{
+		$gpxObject = simplexml_load_file(App::getBasedir() . 'tracks/track' . $trackFile->id . '.' . strtolower($trackFile->format));
 
 		$trip = Trips::model()->add(
 				array(
@@ -202,8 +219,99 @@ class TracksController extends Controller
 		$trackFile->wptCount = $wptCount;
 		$trackFile->distance = $distance;
 		$trackFile->save();
+	}
 
-		App::redirect('/tracks');
+	private static function importKml($trackFile)
+	{
+		$kml = new Kml(App::getBasedir() . 'tracks/track' . $trackFile->id . '.' . strtolower($trackFile->format));
+
+
+		$trip = Trips::model()->add(
+				array(
+					'name' => $kml->getName(),
+					'createdAt' => $kml->getTime(),
+					'owner' => App::$user->id,
+					'distance' => 0,
+					'description' => 'Трек сздан ' . date('d-m-Y H:i') . ' из файла ' . $trackFile->filename,
+					'status' => Trips::STATUS_PRIVATE,
+				)
+		);
+
+		$distance = 0;
+		$tracksCounter = 1;
+		$tracksCount = $tptCount = $wptCount = 0;
+
+		foreach ($kml->getWaypoints() as $wpt) {
+			$wayPoint = WayPoints::model()->add(
+					array(
+						'tripId' => $trip->id,
+						'lat' => floatval($wpt['latlng']['lat']),
+						'lng' => floatval($wpt['latlng']['lng']),
+						'alt' => floatval($wpt['latlng']['alt']),
+						'speed' => 0,
+						'createdAt' => $wpt['when'],
+						'name' => (string) $wpt['name'],
+						'description' => (string) $wpt['description'],
+					)
+			);
+
+			$wptCount++;
+		}
+
+		foreach ($kml->getTracks() as $trackPart) {
+			if ($trackPart) {
+				$track = Tracks::model()->add(
+						array(
+							'tripId' => $trip->id,
+							'name' => $trackPart['name'] ? $trackPart['name'] : 'Фрагмент трека №' . $tracksCounter,
+							'distance' => 0,
+							'description' => $trackPart['description'],
+						)
+				);
+
+				$distanceTmp = 0;
+				$prevPoint = array();
+				$tracksCounter++;
+				$trackPoints = array();
+
+				foreach ($trackPart['latlng'] as $tpt) {
+					$trackPoint = TrackPoints::model()->add(
+							array(
+								'trackId' => $track->id,
+								'lat' => floatval($tpt['lat']),
+								'lng' => floatval($tpt['lng']),
+								'alt' => floatval($tpt['alt']),
+								'createdAt' => 0,
+								'speed' => 0,
+							)
+					);
+
+					if ($prevPoint) {
+						$distanceTmp += Geo::distance($prevPoint, array('lat' => floatval($tpt['lat']), 'lng' => floatval($tpt['lng'])));
+					}
+
+					$prevPoint = array(
+						'lat' => floatval($tpt['lat']),
+						'lng' => floatval($tpt['lng']),
+					);
+					$tptCount++;
+				}
+
+				$distance += $distanceTmp;
+				$track->distance = $distanceTmp;
+				$track->save();
+			}
+		}
+
+
+		$trip->distance = $distance;
+		$trip->save();
+
+		$trackFile->tracksCount = count($kml->getTracks());
+		$trackFile->tptCount = $tptCount;
+		$trackFile->wptCount = $wptCount;
+		$trackFile->distance = $distance;
+		$trackFile->save();
 	}
 
 }

models/TrackFiles.php

@@ -3,6 +3,10 @@
 class TrackFiles extends Model
 {
 
+	const FORMAT_GPX = 'GPX';
+	const FORMAT_KML = 'KML';
+	const FORMAT_KMZ = 'KMZ';
+
 	function __construct($fromArray = array())
 	{
 		$this->_tableName_ = 'trackFiles';

views/tracks/files.php

@@ -12,7 +12,7 @@ if ($files) {
 			<span class="glyphicon glyphicon-download" aria-hidden="true"></span>
 		</a>
 		&nbsp;&nbsp;
-		<a href="/tracks/importgpx/id/<?= $file->id ?>" title="Импортировать ещё раз">
+		<a href="/tracks/import/id/<?= $file->id ?>" title="Импортировать ещё раз">
 			<span class="glyphicon glyphicon-retweet" aria-hidden="true"></span>
 		</a>
 		&nbsp;

views/tracks/index.php

@@ -7,7 +7,7 @@
 			<form method="POST" action="/tracks/uploadfile/" enctype="multipart/form-data" class="form-inline">
 				<div class="form-group">
 					<label for="uploadfile">Загрузить новый файл</label>
-					<input type="file" name="file" id="uploadfile" class="form-control" accept=".gpx"/>
+					<input type="file" name="file" id="uploadfile" class="form-control" accept=".gpx, .kml"/>
 					<button type="submit" class="btn btn-success" title="Загрузить выбранный файл"><span class="glyphicon glyphicon-upload" aria-hidden="true"></span></button>
 					&nbsp;
 					<a href="/tracks/files" class="btn btn-default" title="Раздел с файлами треков"><span class="glyphicon glyphicon-download" aria-hidden="true"></span></a>