From 58f5c30897596a1139c579704ea9f92b62bc9bf9 Mon Sep 17 00:00:00 2001
From: ulrich
Date: Sat, 26 Oct 2024 12:32:05 +0000
Subject: [PATCH] fixFileName hinzugefuegt
---
src/de/uhilger/neon/image/ImageFilter.java | 31 +++++++++++++++++++------------
1 files changed, 19 insertions(+), 12 deletions(-)
diff --git a/src/de/uhilger/neon/image/ImageFilter.java b/src/de/uhilger/neon/image/ImageFilter.java
index c1b3f29..4ef14cd 100644
--- a/src/de/uhilger/neon/image/ImageFilter.java
+++ b/src/de/uhilger/neon/image/ImageFilter.java
@@ -20,6 +20,7 @@
import com.sun.net.httpserver.Filter;
import com.sun.net.httpserver.HttpExchange;
import de.uhilger.neon.FileServer;
+import de.uhilger.neon.HttpHelper;
import java.io.IOException;
/**
@@ -68,19 +69,25 @@
String pattern = (String) exchange.getHttpContext().getAttributes()
.getOrDefault("imageFilterPattern", ".+\\.jpg|.+\\.jpeg|.+\\.png");
String uriStr = exchange.getRequestURI().toString();
- if(uriStr.matches(pattern)) {
- String fileBase = (String) exchange.getHttpContext().getAttributes()
- .get(FileServer.ATTR_FILE_BASE);
- String fileName = exchange
- .getRequestURI()
- .getPath()
- .substring(exchange
- .getHttpContext()
- .getPath()
- .length());
- new ImageWorker().createImages(fileBase, fileName, uriStr);
+ try {
+ String fName = new HttpHelper().getFileName(exchange);
+ if(uriStr.toLowerCase().matches(pattern)) {
+ String fileBase = (String) exchange.getHttpContext().getAttributes()
+ .get(FileServer.ATTR_FILE_BASE);
+ String fileName = exchange
+ .getRequestURI()
+ .getPath()
+ .substring(exchange
+ .getHttpContext()
+ .getPath()
+ .length());
+ new ImageWorker().createImages(fileBase, fileName, uriStr);
+ }
+ } catch(IllegalArgumentException ex) {
+ // ungueltiger Dateiname, keine Transformation noetig, tue nichts
+ } finally {
+ chain.doFilter(exchange);
}
- chain.doFilter(exchange);
}
@Override
--
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