esoko/mapguesser
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Merged in feature/MAPG-15-use-map-bounds-from-the-database (pull request #2)

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feature/MAPG-15-use-map-bounds-from-the-database
This commit is contained in:
Bence Pőcze 2020-05-17 22:25:44 +00:00
commit 55b693df68
2 changed files with 27 additions and 14 deletions
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17
src/Controller/GuessController.php
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@ -15,20 +15,19 @@ class GuessController extends BaseController
// demo map // demo map
$mapId = 1; $mapId = 1;
$stmt = $mysql->prepare('SELECT bound_south_lat, bound_west_lng, bound_north_lat, bound_east_lng FROM maps WHERE id=?');
$stmt->bind_param("i", $mapId);
$stmt->execute();
$map = $stmt->get_result()->fetch_assoc();
// using RAND() for the time being, could be changed in the future // using RAND() for the time being, could be changed in the future
$stmt = $mysql->prepare('SELECT lat, lng FROM places WHERE map_id=? ORDER BY RAND() LIMIT 1'); $stmt = $mysql->prepare('SELECT lat, lng FROM places WHERE map_id=? ORDER BY RAND() LIMIT 1');
$stmt->bind_param("i", $mapId); $stmt->bind_param("i", $mapId);
$stmt->execute(); $stmt->execute();
$place = $stmt->get_result()->fetch_assoc();
$result = $stmt->get_result(); $realPosition = new Position($place['lat'], $place['lng']);
$row = $result->fetch_assoc(); $bounds = Bounds::createDirectly($map['bound_south_lat'], $map['bound_west_lng'], $map['bound_north_lat'], $map['bound_east_lng']);
$realPosition = new Position($row['lat'], $row['lng']);
// demo bounds
$bounds = new Bounds($realPosition);
$bounds->extend(new Position(48.07683,7.35758));
$bounds->extend(new Position(47.57496, 19.08077));
$this->variables = compact('realPosition', 'bounds'); $this->variables = compact('realPosition', 'bounds');
} }

22
src/Util/Geo/Bounds.php
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@ -10,13 +10,27 @@ class Bounds
private bool $initialized = false; private bool $initialized = false;
public function __construct(Position $position = null) public static function createWithPosition(Position $position) : Bounds
{ {
if ($position === null) { $instance = new static();
return;
$instance->initialize($position);
return $instance;
} }
$this->initialize($position); public static function createDirectly(float $southLat, $westLng, $northLat, $eastLng) : Bounds
{
$instance = new static();
$instance->southLat = $southLat;
$instance->westLng = $westLng;
$instance->northLat = $northLat;
$instance->eastLng = $eastLng;
$instance->initialized = true;
return $instance;
} }
public function extend(Position $position): void public function extend(Position $position): void