Raise library image upload limit to 15 GB

Increase default MAX_GEOTIFF_MB and MAX_IMAGE_MB to 15360 so GeoTIFF,
PNG, and JPEG uploads share a 15 GB cap on dev and in the Docker image.

Co-authored-by: Cursor <cursoragent@cursor.com>

.env.example

@@ -10,8 +10,9 @@
 # Local image library folder (default: library_sources/)
 # LOCAL_LIBRARY_ROOT=C:/path/to/your/images
 
-# GeoTIFF upload limit in MB (default 5120 = 5 GB)
-# MAX_GEOTIFF_MB=5120
+# Image upload limit in MB (default 15360 = 15 GB)
+# MAX_GEOTIFF_MB=15360
+# MAX_IMAGE_MB=15360
 
 # Max pixel dimension for detection (lower = less RAM, default 4096 local)
 # DETECTION_MAX_SIDE=4096

Dockerfile

@@ -22,7 +22,7 @@ WORKDIR /app
 # Build-time info + cache-bust:
 # Changing APP_BUILD forces Docker to re-run subsequent layers (including pip install).
 ARG APP_BUILD=37
-ENV MAX_GEOTIFF_MB=5120
+ENV MAX_GEOTIFF_MB=15360
 ENV APP_BUILD=${APP_BUILD}
 ENV GDAL_CONFIG=/usr/bin/gdal-config
 RUN echo "Docker build start: APP_BUILD=${APP_BUILD}" && python -V

app/dda/config.py

@@ -83,11 +83,12 @@ THUMBS_DIR = LIBRARY_DIR / "thumbs"
 PREVIEWS_DIR = LIBRARY_DIR / "previews"
 LOCAL_THUMB_CACHE = DATA_DIR / "library_cache" / "thumbs"
 
-# GeoTIFF library upload limit (default 5 GB; override with MAX_GEOTIFF_MB on HF dev Space)
-MAX_GEOTIFF_BYTES = int(os.environ.get("MAX_GEOTIFF_MB", "5120")) * 1024 * 1024
+# Library upload limit (default 15 GB; override with MAX_GEOTIFF_MB / MAX_IMAGE_MB)
+_MAX_UPLOAD_MB_DEFAULT = "15360"  # 15 * 1024
+MAX_GEOTIFF_BYTES = int(os.environ.get("MAX_GEOTIFF_MB", _MAX_UPLOAD_MB_DEFAULT)) * 1024 * 1024
 
-# Raster sidecar formats (PNG/JPEG) — smaller cap for library uploads
-MAX_IMAGE_BYTES = int(os.environ.get("MAX_IMAGE_MB", "50")) * 1024 * 1024
+# PNG/JPEG use the same cap unless MAX_IMAGE_MB is set separately
+MAX_IMAGE_BYTES = int(os.environ.get("MAX_IMAGE_MB", _MAX_UPLOAD_MB_DEFAULT)) * 1024 * 1024
 
 ALLOWED_EXTENSIONS = {".tif", ".tiff", ".png", ".jpg", ".jpeg"}
 

app/dda/library_routes.py

@@ -75,6 +75,7 @@ def dda_config():
         "maxGeotiffMb": MAX_GEOTIFF_BYTES // (1024 * 1024),
         "maxGeotiffBytes": MAX_GEOTIFF_BYTES,
         "maxImageMb": MAX_IMAGE_BYTES // (1024 * 1024),
+        "maxImageBytes": MAX_IMAGE_BYTES,
         "geotiffEnabled": geotiff_io_available(),
         "allowedExtensions": sorted(ALLOWED_EXTENSIONS),
         "hierarchyMode": "tree",

app/dda/local_routes.py

@@ -17,6 +17,7 @@ from .geotiff_io import load_rgb_pil
 from .config import (
     IS_DDA_MODE,
     MAX_GEOTIFF_BYTES,
+    MAX_IMAGE_BYTES,
     geotiff_io_available,
     get_detection_max_side,
     get_library_roots,
@@ -73,6 +74,8 @@ def local_library_config():
         "detectionMaxSide": get_detection_max_side(),
         "maxGeotiffMb": MAX_GEOTIFF_BYTES // (1024 * 1024),
         "maxGeotiffBytes": MAX_GEOTIFF_BYTES,
+        "maxImageMb": MAX_IMAGE_BYTES // (1024 * 1024),
+        "maxImageBytes": MAX_IMAGE_BYTES,
         "maxUploadGb": round(MAX_GEOTIFF_BYTES / (1024 ** 3), 2),
     }
 

static/js/dda/app.js

@@ -132,7 +132,7 @@ async function initDda() {
 
     const uploadLimit = document.getElementById('upload-limit-hint');
     if (uploadLimit && localCfg.maxUploadGb) {
-      uploadLimit.textContent = `Select a tree node and image type. Max ${localCfg.maxUploadGb} GB per GeoTIFF.`;
+      uploadLimit.textContent = `Select a tree node and image type. Max ${localCfg.maxUploadGb} GB per file.`;
     }
 
     const resHint = document.getElementById('dda-detect-res-hint');

static/js/dda/library.js

@@ -27,8 +27,12 @@ document.getElementById('form-tree-upload')?.addEventListener('submit', async (e
   if (!nodeId) return showDdaError?.('Select a tree node.');
   if (!file) return showDdaError?.('Select a file.');
 
-  const maxBytes = window.ddaState?.localCfg?.maxGeotiffBytes
-    || (window.ddaState?.localCfg?.maxGeotiffMb || 5120) * 1024 * 1024;
+  const ext = (file.name.split('.').pop() || '').toLowerCase();
+  const isTiff = ext === 'tif' || ext === 'tiff';
+  const cfg = window.ddaState?.localCfg || {};
+  const maxBytes = isTiff
+    ? (cfg.maxGeotiffBytes || (cfg.maxGeotiffMb || 15360) * 1024 * 1024)
+    : (cfg.maxImageBytes || (cfg.maxImageMb || 15360) * 1024 * 1024);
   if (file.size > maxBytes) {
     return showDdaError?.(`File is ${formatBytes(file.size)} — max ${formatBytes(maxBytes)}.`);
   }

templates/index_dda.html

@@ -324,7 +324,7 @@
 
   <script src="/static/js/dda/app.js?v=15"></script>
   <script src="/static/js/dda/tree.js?v=2"></script>
-  <script src="/static/js/dda/library.js?v=9"></script>
+  <script src="/static/js/dda/library.js?v=10"></script>
   <script src="/static/js/dda/result.js?v=7"></script>
   <script src="/static/js/dda/compare.js?v=11"></script>
   <script src="/static/js/dda/reports.js?v=4"></script>