azaion/satellite-provider
1
0
Fork 0
mirror of https://github.com/azaion/satellite-provider.git synced 2026-04-22 03:56:38 +00:00
Code Issues Packages Projects Releases Wiki Activity

change how tiles are stored

Browse Source
This commit is contained in:
Anton Martynenko
2025-11-19 12:17:27 +01:00
parent 7a32ed5110
commit 7f33567632
3 changed files with 32 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
SatelliteProvider.Common/Configs/StorageConfig.cs
+14
View File
@@ -4,5 +4,19 @@ public class StorageConfig
{
public string TilesDirectory { get; set; } = "/tiles";
public string ReadyDirectory { get; set; } = "/ready";
public string GetTileSubdirectoryPath(int zoomLevel, int tileX, int tileY)
{
var xBucket = tileX / 1000;
var yBucket = tileY / 1000;
return Path.Combine(TilesDirectory, zoomLevel.ToString(), xBucket.ToString(), yBucket.ToString());
}
public string GetTileFilePath(int zoomLevel, int tileX, int tileY, string timestamp)
{
var subdirectory = GetTileSubdirectoryPath(zoomLevel, tileX, tileY);
var fileName = $"tile_{zoomLevel}_{tileX}_{tileY}_{timestamp}.jpg";
return Path.Combine(subdirectory, fileName);
}
}
SatelliteProvider.Services/GoogleMapsDownloaderV2.cs
+10 -10
View File
@@ -27,7 +27,7 @@ public class GoogleMapsDownloaderV2
private readonly ILogger<GoogleMapsDownloaderV2> _logger;
private readonly string _apiKey;
private readonly string _tilesDirectory;
private readonly StorageConfig _storageConfig;
private readonly IHttpClientFactory _httpClientFactory;
public GoogleMapsDownloaderV2(
@@ -38,7 +38,7 @@ public class GoogleMapsDownloaderV2
{
_logger = logger;
_apiKey = mapConfig.Value.ApiKey;
_tilesDirectory = storageConfig.Value.TilesDirectory;
_storageConfig = storageConfig.Value;
_httpClientFactory = httpClientFactory;
}
@@ -98,11 +98,11 @@ public class GoogleMapsDownloaderV2
var server = 0;
var url = string.Format(TILE_URL_TEMPLATE, server, tileX, tileY, zoomLevel, sessionToken);
Directory.CreateDirectory(_tilesDirectory);
var timestamp = DateTime.UtcNow.ToString("yyyyMMddHHmmss");
var fileName = $"tile_{zoomLevel}_{tileX}_{tileY}_{timestamp}.jpg";
var filePath = Path.Combine(_tilesDirectory, fileName);
var subdirectory = _storageConfig.GetTileSubdirectoryPath(zoomLevel, tileX, tileY);
Directory.CreateDirectory(subdirectory);
var filePath = _storageConfig.GetTileFilePath(zoomLevel, tileX, tileY, timestamp);
var imageBytes = await ExecuteWithRetryAsync(async () =>
{
@@ -278,11 +278,11 @@ public class GoogleMapsDownloaderV2
var server = (x + y) % 4;
var url = string.Format(TILE_URL_TEMPLATE, server, x, y, zoomLevel, sessionToken);
Directory.CreateDirectory(_tilesDirectory);
var timestamp = DateTime.UtcNow.ToString("yyyyMMddHHmmss");
var fileName = $"tile_{zoomLevel}_{x}_{y}_{timestamp}.jpg";
var filePath = Path.Combine(_tilesDirectory, fileName);
var subdirectory = _storageConfig.GetTileSubdirectoryPath(zoomLevel, x, y);
Directory.CreateDirectory(subdirectory);
var filePath = _storageConfig.GetTileFilePath(zoomLevel, x, y, timestamp);
var imageBytes = await ExecuteWithRetryAsync(async () =>
{
goal.md
+8
View File
@@ -1,3 +1,11 @@
# TODO
- add geo fences (2 regions)
- add parameter to zip resulting tiles, 50 mb max
- implement api to download tile - lat, lon and zoom level
- implement parallel tiles fetching from google maps
# High level description
We need to implement a service which will have the following high level functionality: