Add image assets

Public/assets/browserconfig.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<browserconfig>
+    <msapplication>
+        <tile>
+            <square150x150logo src="/assets/mstile-150x150.png?v=1"/>
+            <TileColor>#a36490</TileColor>
+        </tile>
+    </msapplication>
+</browserconfig>

Public/assets/site.webmanifest

@@ -0,0 +1 @@
+{"name":"","short_name":"","icons":[{"src":"/android-chrome-192x192.png","sizes":"192x192","type":"image/png"},{"src":"/android-chrome-512x512.png","sizes":"512x512","type":"image/png"}],"theme_color":"#ffffff","background_color":"#ffffff","display":"standalone"}

Public/grid.html

@@ -5,13 +5,13 @@
         <meta charset="utf-8"/>
         <meta name="robots" content="noindex"/>
         <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0"/>
-        <link rel="apple-touch-icon" sizes="180x180" href="/assets/icons/apple-touch-icon.png?v=1"/>
-        <link rel="icon" type="image/png" sizes="32x32" href="/assets/icons/favicon-32x32.png?v=1"/>
-        <link rel="icon" type="image/png" sizes="16x16" href="/assets/icons/favicon-16x16.png?v=1"/>
-        <link rel="manifest" href="/assets/icons/site.webmanifest?v=1"/>
-        <link rel="shortcut icon" href="/assets/icons/favicon.ico?v=1"/>
+        <link rel="apple-touch-icon" sizes="180x180" href="/assets/apple-touch-icon.png?v=1"/>
+        <link rel="icon" type="image/png" sizes="32x32" href="/assets/favicon-32x32.png?v=1"/>
+        <link rel="icon" type="image/png" sizes="16x16" href="/assets/favicon-16x16.png?v=1"/>
+        <link rel="manifest" href="/assets/site.webmanifest?v=1"/>
+        <link rel="shortcut icon" href="/assets/favicon.ico?v=1"/>
         <meta name="msapplication-TileColor" content="#da532c">
-        <meta name="msapplication-config" content="/assets/icons/browserconfig.xml?v=1"/>
+        <meta name="msapplication-config" content="/assets/browserconfig.xml?v=1"/>
         <meta name="theme-color" content="#ffffff"/>
         <link href="grid.css?v=2" rel="stylesheet"/>
         <meta name="author" content="Christoph Hagen"/>

Readme.md

@@ -51,31 +51,7 @@ Note: The data for the mosaic is currently not updated automatically, since Swif
 ## Classifier training
 
 The main server is running on Linux, which doesn't provide the CreateML framework required for classifier training. 
-This has to be done on macOS using the `train.swift` script in the `Training` folder.
-It will:
-- Fetch the current image catalog by checking missing and changed images
-- Train a classifier on the image set
-- Increment the classifier version and upload the new model
-- Update the list of caps which can be recognized using the classifier
-- Create missing thumbnails for each cap for the cap grid
-
-A configuration file is required to run the training, with a valid access token for the server:
-
-```json
-{
-    "imageDirectory": "../Public/images",
-    "classifierModelPath": "../Public/classifier.mlmodel",
-    "trainingIterations": 20,
-    "serverPath": "https://mydomain.com/caps",
-    "authenticationToken": "mysecretkey",
-}
-```
-
-The configuration file `config.json` must be located in the folder from which the script is run.
-
-```bash
-swift train.swift
-```
+This has to be done on macOS using the [Caps-Train](https://christophhagen.de/git/ch/Caps-Train) repository.
 
 ## Future work
 - Create thumbnails on the server using [JPEG](https://github.com/kelvin13/jpeg)

Resources/example_config.json

@@ -3,6 +3,7 @@
     "maxBodySize" : "2mb",
     "logPath": "\/var\/log\/caps/metrics",
     "serveFiles": true,
+    "dataDirectory" : "/ch/data/caps",
     "writers" : [
         "auth_key_1"
     ]

Sources/App/Config.swift

@@ -20,6 +20,20 @@ struct Config: Codable {
     /// Authentication tokens for remotes allowed to write
     let writers: [String]
     
+    /**
+     The folder where the data should be stored.
+     
+     If the folder is set to `nil`, then the `Resources` folder is used.
+     */
+    let dataDirectory: String?
+    
+    func customDataDirectory(or publicDirectory: String) -> URL {
+        guard let dataDirectory else {
+            return URL(fileURLWithPath: publicDirectory)
+        }
+        return URL(fileURLWithPath: dataDirectory)
+    }
+    
     func logURL(possiblyRelativeTo resourcesDirectory: URL) -> URL {
         guard let logPath else {
             return resourcesDirectory.appendingPathComponent("logs")

Sources/App/configure.swift

@@ -31,7 +31,8 @@ func configure(_ app: Application) async throws {
     app.http.server.configuration.port = config.port
     app.routes.defaultMaxBodySize = .init(stringLiteral: config.maxBodySize)
 
-    server = CapServer(in: URL(fileURLWithPath: publicDirectory))
+    let dataDirectory = config.customDataDirectory(or: publicDirectory)
+    server = CapServer(in: dataDirectory)
 
     provider = .init(observer: monitor, accessManager: config.writers)
     provider.asyncScheduler = asyncScheduler