Pick project from globe

lib/Converter.php

@@ -29,7 +29,10 @@ class Converter extends PhpObject {
 		$oGeoJson->sortOffTracks();
 		$oGeoJson->saveFile();
 
-		return $oGpx->getLog().'<br />'.$oGeoJson->getLog();
+		return [
+			'logs' => $oGpx->getLog().'<br />'.$oGeoJson->getLog(),
+			'center' => $oGeoJson->getCenter()
+		];
 	}
 
 	public static function isGeoJsonValid($sCodeName) {

lib/GeoJson.php

@@ -103,7 +103,6 @@ class GeoJson extends Geo {
 		if($bSimplify) $this->addNotice('Total: '.$iGlobalInvalidPointCount.'/'.$iGlobalPointCount.' points removed ('.round($iGlobalInvalidPointCount / $iGlobalPointCount * 100, 1).'%)');
 	}
 
-
 	public function sortOffTracks() {
 		$this->addNotice('Sorting off-tracks');
 
@@ -155,7 +154,19 @@ class GeoJson extends Geo {
 		$this->asTracks = array_values($asTracks);
 	}
 
-	private function parseOptions($sComment){
+	public function getCenter() {
+		$asCoords = array();
+		$asMainTracks = array_filter($this->asTracks, function ($astrack) {return $astrack['properties']['type'] == 'main';});
+		foreach($asMainTracks as $asMainTrack) {
+			foreach($asMainTrack['geometry']['coordinates'] as $aiCoords) {
+				$asCoords[] = $aiCoords;
+			}
+		}
+
+		return $asCoords[(int) floor(count($asCoords) / 2)];
+	}
+
+	private function parseOptions($sComment) {
 		$sComment = strip_tags(html_entity_decode($sComment));
 		$asOptions = array(self::OPT_SIMPLE=>'');
 		foreach(explode("\n", $sComment) as $sLine) {

lib/Project.php

@@ -126,6 +126,8 @@ class Project extends PhpObject {
 				Db::getId(self::PROJ_TABLE)." AS id",
 				'codename',
 				'name',
+				'latitude',
+				'longitude',
 				'active_from',
 				'active_to',
 				"IF(NOW() BETWEEN active_from AND active_to, 1, IF(NOW() < active_from, 0, 2)) AS mode"
@@ -147,12 +149,16 @@ class Project extends PhpObject {
 			$asProject['gpxfilepath'] = Spot::addTimestampToFilePath(Gpx::getDistFilePath($sCodeName));
 			$asProject['codename'] = $sCodeName;
 			$asProject['default'] = ($sCodeName == $sDefaultProjectCodeName);
+			//$asProject['center'] = [$asProject['latitude'], $asProject['longitude']];
 		}
 		return $bSpecificProj?$asProject:$asProjects;
 	}
 
 	public function getGeoJson() {
-		if($this->sCodeName != '' && !Converter::isGeoJsonValid($this->sCodeName)) Converter::convertToGeoJson($this->sCodeName);
+		if($this->sCodeName != '' && !Converter::isGeoJsonValid($this->sCodeName)){
+			$aiCenter = Converter::convertToGeoJson($this->sCodeName)['center'];
+			$this->oDb->updateRow(self::PROJ_TABLE, $this->iProjectId, ['latitude' => $aiCenter[1], 'longitude' => $aiCenter[0]]);
+		}
 
 		return json_decode(file_get_contents(GeoJson::getDistFilePath($this->sCodeName)), true);
 	}

lib/Spot.php

@@ -173,12 +173,13 @@ class Spot extends Main
 
 		return parent::getMainPage(
 			array(
-				'projects' => $this->oProject->getProjects(),
-				'user' => $this->oUser->getUserInfo(),
-				'consts' => array(
+				'projects'	=> $this->oProject->getProjects(),
+				'user'		=> $this->oUser->getUserInfo(),
+				'consts'	=> array(
 					'modes'						=> Project::MODES,
 					'clearances'				=> User::CLEARANCES,
 					'default_timezone'			=> Settings::TIMEZONE,
+					'default_maps'				=> $this->oMap->getProjectMaps(-1),
 					'chunk_size'				=> self::FEED_CHUNK_SIZE,
 					'hash_sep'					=> '-',
 					'title'						=> 'Spotty',
@@ -823,7 +824,7 @@ class Spot extends Main
 	}
 
 	public function buildGeoJSON($sCodeName) {
-		return Converter::convertToGeoJson($sCodeName);
+		return Converter::convertToGeoJson($sCodeName)['logs'];
 	}
 
 	public static function decToDms($dValue, $sType) {