Refactor placeholder constants into dedicated file

Moved REPO_NAME and related constants into Placeholders.kt to improve code organization and maintainability. The code now dynamically references these constants where needed, simplifying updates and ensuring consistency across modules. Updated relevant imports and references to accommodate these changes.

.gitea/template

@@ -1,3 +1,3 @@
 # Repo name
 settings.gradle.kts
-**.kt
+src/jvmMain/kotlin/nl/astraeus/tmpl/Placeholders.kt

settings.gradle.kts

@@ -1,5 +1,5 @@
 plugins {
   id("org.gradle.toolchains.foojay-resolver-convention") version "0.5.0"
 }
-val REPO_NAME = "template"
+val REPO_NAME = "dummy so the gitea template compiles, please remove"
 rootProject.name = "kotlin-server-web-undertow"

src/jvmMain/kotlin/nl/astraeus/tmpl/Main.kt

@@ -13,8 +13,6 @@ import nl.astraeus.tmpl.web.RequestHandler
 
 val log = Logger()
 
-val REPO_NAME = "dummy so the gitea template compiles, please remove"
-
 val SERVER_PORT = 7001
 val JDBC_PORT = 8001
 
@@ -37,7 +35,7 @@ fun main() {
   Class.forName("nl.astraeus.jdbc.Driver")
   Database.initialize(HikariConfig().apply {
     driverClassName = "nl.astraeus.jdbc.Driver"
-    jdbcUrl = "jdbc:stat:webServerPort=$JDBC_PORT:jdbc:sqlite:data/${REPO_NAME}.db"
+    jdbcUrl = "jdbc:stat:webServerPort=$JDBC_PORT:jdbc:sqlite:data/$repoName.db"
     username = "sa"
     password = ""
     maximumPoolSize = 25

src/jvmMain/kotlin/nl/astraeus/tmpl/Placeholders.kt

@@ -0,0 +1,7 @@
+package nl.astraeus.tmpl
+
+val REPO_NAME = "dummy so the gitea template compiles, please remove"
+
+val pageTitle = "${REPO_NAME}"
+val itemUrl = "${REPO_NAME}"
+val repoName = "${REPO_NAME}"

src/jvmMain/kotlin/nl/astraeus/tmpl/web/Index.kt

@@ -8,6 +8,8 @@ import kotlinx.html.script
 import kotlinx.html.stream.appendHTML
 import kotlinx.html.title
 import nl.astraeus.tmpl.REPO_NAME
+import nl.astraeus.tmpl.pageTitle
+import nl.astraeus.tmpl.repoName
 
 fun generateIndex(patch: String?): String {
   val result = StringBuilder();
@@ -15,17 +17,17 @@ fun generateIndex(patch: String?): String {
   if (patch == null) {
     result.appendHTML(true).html {
       head {
-        title("${REPO_NAME}")
+        title(pageTitle)
         //link("/css/all.min.css", "stylesheet")
       }
       body {
-        script(src = "/${REPO_NAME}.js") {}
+        script(src = "/$repoName.js") {}
       }
     }
   } else {
     result.appendHTML(true).html {
       head {
-        title("${REPO_NAME}")
+        title(pageTitle)
         meta {
           httpEquiv = "refresh"
           content = "0; url=/$itemUrl/$patch"

src/jvmMain/kotlin/nl/astraeus/tmpl/web/RequestHandler.kt

@@ -5,11 +5,10 @@ import io.undertow.server.HttpServerExchange
 import io.undertow.server.handlers.PathHandler
 import io.undertow.server.handlers.resource.PathResourceManager
 import io.undertow.server.handlers.resource.ResourceHandler
+import nl.astraeus.tmpl.itemUrl
 import java.nio.file.Paths
 import kotlin.text.startsWith
 
-val itemUrl = "blaat"
-
 object IndexHandler : HttpHandler {
   override fun handleRequest(exchange: HttpServerExchange) {
     if (exchange.requestPath.startsWith("/$itemUrl/")) {
@@ -29,7 +28,7 @@ object RequestHandler : HttpHandler {
   init {
     pathHandler.addExactPath("/", IndexHandler)
     pathHandler.addExactPath("/index.html", IndexHandler)
-    pathHandler.addPrefixPath("/song", IndexHandler)
+    pathHandler.addPrefixPath("/$itemUrl", IndexHandler)
     pathHandler.addExactPath("/ws", WebsocketConnectHandler)
   }