create a settings class for browser, remove browser demo config and add example instead

Author: emileten

infrastructure/aws/cdk/app.py

@@ -16,6 +16,7 @@
     eoAPISettings,
     eoDBSettings,
     eoRasterSettings,
+    eoStacBrowserSettings,
     eoSTACSettings,
     eoVectorSettings,
 )
@@ -242,10 +243,9 @@ def __init__(  # noqa: C901
                 },
             )
 
-            if eostac_settings.stac_api_custom_domain_name is not None:
-                assert (
-                    eostac_settings.stac_browser_github_tag is not None
-                ), "stac_browser_github_tag must be set if stac_api_custom_domain_name is not None."
+            if "browser" in eoapi_settings.functions:
+                eobrowser_settings = eoStacBrowserSettings()
+
                 stac_browser_bucket = s3.Bucket(
                     self,
                     "stac-browser-bucket",
@@ -268,11 +268,11 @@ def __init__(  # noqa: C901
                 StacBrowser(
                     self,
                     "stac-browser",
-                    github_repo_tag=eostac_settings.stac_browser_github_tag,
-                    stac_catalog_url=eostac_settings.stac_api_custom_domain_name,
+                    github_repo_tag=eobrowser_settings.stac_browser_github_tag,
+                    stac_catalog_url=eobrowser_settings.stac_catalog_url,
                     website_index_document="index.html",
                     bucket_arn=stac_browser_bucket.bucket_arn,
-                    config_file_path="cdk/stac_browser_config.js",
+                    config_file_path=eobrowser_settings.config_file_path,
                 )
 
         # eoapi.vector

infrastructure/aws/cdk/stac_browser_config.js renamed to infrastructure/aws/cdk/browser_config.example.js

@@ -18,7 +18,7 @@ module.exports = {
     apiCatalogPriority: null,
     useTileLayerAsFallback: true,
     displayGeoTiffByDefault: false,
-    buildTileUrlTemplate: ({href, asset}) => "https://raster.eoapi.dev/cog/tiles/{z}/{x}/{y}@2x?url=" + encodeURIComponent(asset.href.startsWith("/vsi") ? asset.href : href),
+    buildTileUrlTemplate: ({href, asset}) => "https://raster.dev/cog/tiles/{z}/{x}/{y}@2x?url=" + encodeURIComponent(asset.href.startsWith("/vsi") ? asset.href : href),
     stacProxyUrl: null,
     pathPrefix: "/",
     historyMode: "history",

infrastructure/aws/cdk/config.py

@@ -13,6 +13,7 @@ class functionName(str, Enum):
     raster = "raster"
     vector = "vector"
     ingestor = "ingestor"
+    browser = "browser"  # not actually a function, but this keeps things clean.
 
 
 class eoAPISettings(BaseSettings):
@@ -57,10 +58,6 @@ class eoSTACSettings(BaseSettings):
 
     timeout: int = 10
     memory: int = 256
-    stac_browser_github_tag: None | str = "v3.1.0"
-    stac_api_custom_domain_name: None | str = (
-        None  # if not none, will try to deploy a browser with the above tag
-    )
     model_config = {
         "env_prefix": "CDK_EOAPI_STAC_",
         "env_file": ".env",
@@ -115,3 +112,15 @@ class eoVectorSettings(BaseSettings):
         "env_prefix": "CDK_EOAPI_VECTOR_",
         "env_file": ".env",
     }
+
+
+class eoStacBrowserSettings(BaseSettings):
+    """STAC browser settings"""
+
+    stac_browser_github_tag: None | str = "v3.1.0"
+    stac_catalog_url: None | str = None
+    config_file_path: None | str = None
+    model_config = {
+        "env_prefix": "CDK_EOAPI_BROWSER_",
+        "env_file": ".env",
+    }