SRSoftware/Umbrella
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Merge branch 'main' into feature/notifications

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This commit is contained in:
Stephan Richter
2026-01-25 12:50:27 +01:00
parent 109b170289 d08138c9e1
commit a81f867790
5 changed files with 32 additions and 13 deletions
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3
Dockerfile
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@@ -22,8 +22,9 @@ RUN adduser -D umbrella
COPY --from=java_build /Umbrella/backend/build/libs/backend.jar /home/umbrella/jar/
RUN chown -R umbrella /home/umbrella
ADD https://github.com/plantuml/plantuml/releases/download/v1.2025.10/plantuml-1.2025.10.jar /home/umbrella/plantuml.jar
USER umbrella
WORKDIR /home/umbrella
RUN chmod a+rx plantuml.jar
USER umbrella
RUN mkdir .config && ln -s /host/config.json .config/Umbrella.json
EXPOSE 80
CMD java -jar jar/backend.jar

21
core/src/main/java/de/srsoftware/umbrella/core/Util.java
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@@ -35,11 +35,12 @@ import org.json.JSONObject;
public class Util {
public static final System.Logger LOG = System.getLogger("Util");
private static final Pattern UML_PATTERN = Pattern.compile("@start(\\w+)(.*)@end(\\1)",Pattern.DOTALL);
private static final Pattern UML_PATTERN = Pattern.compile("@start(\\w+)(.*?)@end(\\1)",Pattern.DOTALL);
private static File plantumlJar = null;
private static final JParsedown MARKDOWN = new JParsedown();
public static final String SHA1 = "SHA-1";
private static final MessageDigest SHA1_DIGEST;
private static final Map<Integer,String> umlCache = new HashMap<>();
static {
try {
@@ -79,11 +80,22 @@ public class Util {
try {
if (plantumlJar != null && plantumlJar.exists()) {
var matcher = UML_PATTERN.matcher(source);
if (matcher.find()) {
while (matcher.find()) {
var uml = matcher.group(0).trim();
var start = matcher.start(0);
var end = matcher.end(0);
var umlHash = uml.hashCode();
LOG.log(DEBUG,"Hash of Plantuml code: {0}",umlHash);
var svg = umlCache.get(umlHash);
if (svg != null){
LOG.log(DEBUG,"Serving Plantuml generated SVG from cache…");
source = source.substring(0, start) + svg + source.substring(end);
matcher = UML_PATTERN.matcher(source);
continue;
}
LOG.log(DEBUG,"Cache miss. Generating SVG from plantuml code…");
ProcessBuilder processBuilder = new ProcessBuilder("java", "-jar", plantumlJar.getAbsolutePath(), "-tsvg", "-pipe");
var ignored = processBuilder.redirectErrorStream();
var process = processBuilder.start();
@@ -94,8 +106,11 @@ public class Util {
try (InputStream is = process.getInputStream()) {
byte[] out = is.readAllBytes();
var svg = new String(out, UTF_8);
LOG.log(DEBUG,"Generated SVG. Pushing to cache…");
svg = new String(out, UTF_8);
umlCache.put(umlHash,svg);
source = source.substring(0, start) + svg + source.substring(end);
matcher = UML_PATTERN.matcher(source);
}
}
}

3
web/src/main/resources/web/css/bloodshed.css
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@@ -57,8 +57,9 @@ footer {
margin: 5px;
}
img {
img, svg {
max-width: 100%;
height: auto !important;
}
nav {

3
web/src/main/resources/web/css/default.css
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@@ -57,8 +57,9 @@ footer {
margin: 5px;
}
img {
img, svg {
max-width: 100%;
height: auto !important;
}
nav {

15
web/src/main/resources/web/css/winter.css
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@@ -57,17 +57,18 @@ footer {
margin: 5px;
}
img {
img, svg {
max-width: 100%;
height: auto !important;
}
nav {
position: sticky;
z-index: 100;
top: 0;
padding: 5px;
margin: 0 0 10px 0;
border-bottom: 1px solid;
position: sticky;
z-index: 100;
top: 0;
padding: 5px;
margin: 0 0 10px 0;
border-bottom: 1px solid;
}
td, tr{