SRSoftware/OpenCloudCal
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moved methods to Util

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Signed-off-by: Stephan Richter <s.richter@srsoftware.de>
This commit is contained in:
StephanRichter
2025-01-02 23:54:51 +01:00
parent 76f79d2731
commit d48b9097f4
6 changed files with 58 additions and 63 deletions
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de.srsoftware.cal.base/src/main/java/de/srsoftware/cal/Util.java
+31 -6
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@@ -8,11 +8,10 @@ import static java.lang.System.Logger.Level.WARNING;
import de.srsoftware.cal.api.Attachment;
import de.srsoftware.cal.api.Coords;
import de.srsoftware.tools.Payload;
import de.srsoftware.tools.Result;
import de.srsoftware.tools.Tag;
import de.srsoftware.tools.*;
import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URI;
import java.net.URL;
import java.nio.file.Files;
@@ -101,7 +100,19 @@ public class Util {
}
}
public static Result<InputStream> open(Result<URL> url) {
var opt = url.optional();
if (opt.isEmpty()) return transform(url);
try {
var conn = (HttpURLConnection) opt.get().openConnection();
conn.setRequestProperty("Accept","*/*");
conn.setRequestProperty("Host",opt.get().getHost());
conn.setRequestProperty("User-Agent","OpenCloudCal/0.1");
return Payload.of(conn.getInputStream());
} catch (IOException e) {
return error(e, "Failed to open %s", url, e);
}
}
public static String paramText(String param) {
return param
@@ -148,6 +159,20 @@ public class Util {
return error("Failed to find time");
}
public static Result<Tag> parseXML(Result<InputStream> inputStream) {
var opt = inputStream.optional();
return opt.isEmpty() ? transform((inputStream)) : XMLParser.parse(opt.get());
}
public static Result<InputStream> preload(Result<InputStream> inputStream) {
var opt = inputStream.optional();
if (opt.isEmpty()) return transform(inputStream);
try {
return Payload.of(XMLParser.preload(opt.get()));
} catch (IOException e) {
return error(e, "Failed to buffer data from %s", inputStream);
}
}
public static Result<Integer> toNumericMonth(String month) {
month = month.toLowerCase();
@@ -201,7 +226,7 @@ public class Util {
var opt = urlResult.optional();
if (opt.isEmpty()) return transform(urlResult);
try {
var mime = opt.get().openConnection().getContentType();
var mime = MimeType.guessMime(opt.get());
return Payload.of(new Attachment(opt.get(), mime));
} catch (Exception e) {
LOG.log(WARNING, "Failed to read mime type of {0}", opt.get());