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io.thestencil.staticontent.StaticContentProcessor Maven / Gradle / Ivy
package io.thestencil.staticontent;
/*-
* #%L
* quarkus-stencil-sc-deployment
* %%
* Copyright (C) 2021 Copyright 2021 ReSys OÜ
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
import java.io.FileInputStream;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Map;
import java.util.stream.Collectors;
import javax.inject.Inject;
import org.apache.commons.io.IOUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import io.quarkus.arc.deployment.AdditionalBeanBuildItem;
import io.quarkus.arc.deployment.BeanContainerListenerBuildItem;
import io.quarkus.bootstrap.model.AppArtifact;
import io.quarkus.deployment.annotations.BuildProducer;
import io.quarkus.deployment.annotations.BuildStep;
import io.quarkus.deployment.annotations.ExecutionTime;
import io.quarkus.deployment.annotations.Record;
import io.quarkus.deployment.builditem.FeatureBuildItem;
import io.quarkus.deployment.builditem.GeneratedResourceBuildItem;
import io.quarkus.deployment.builditem.LaunchModeBuildItem;
import io.quarkus.deployment.builditem.LiveReloadBuildItem;
import io.quarkus.deployment.builditem.nativeimage.NativeImageResourceBuildItem;
import io.quarkus.deployment.configuration.ConfigurationError;
import io.quarkus.deployment.pkg.builditem.CurateOutcomeBuildItem;
import io.quarkus.deployment.util.FileUtil;
import io.quarkus.deployment.util.WebJarUtil;
import io.quarkus.vertx.http.deployment.HttpRootPathBuildItem;
import io.quarkus.vertx.http.deployment.NonApplicationRootPathBuildItem;
import io.quarkus.vertx.http.deployment.RouteBuildItem;
import io.quarkus.vertx.http.deployment.devmode.NotFoundPageDisplayableEndpointBuildItem;
import io.thestencil.client.api.Markdowns;
import io.thestencil.client.spi.StencilClientImpl;
import io.vertx.core.Handler;
import io.vertx.ext.web.RoutingContext;
public class StaticContentProcessor {
private static final Logger LOGGER = LoggerFactory.getLogger(StaticContentProcessor.class);
private static final String FINAL_DESTINATION = "META-INF/stencil-sc-files";
public static final String FEATURE_BUILD_ITEM = "stencil-sc";
@Inject
private LaunchModeBuildItem launch;
StaticContentConfig config;
@BuildStep
FeatureBuildItem feature() {
return new FeatureBuildItem(FEATURE_BUILD_ITEM);
}
@BuildStep
@Record(ExecutionTime.STATIC_INIT)
void backendBeans(
StaticContentBuildItem buildItem,
StaticContentRecorder recorder,
BuildProducer buildItems,
BuildProducer beans) {
if(config.siteJson.isPresent() && config.webjar.isPresent()) {
throw new ConfigurationError("siteJson and webjar both can't be defined, define only one of them!");
}
if(config.siteJson.isEmpty() && config.webjar.isEmpty()) {
throw new ConfigurationError("siteJson and webjar both are empty, define one of them!");
}
final var client = StencilClientImpl.builder().defaultObjectMapper().inmemory().build()
.sites().source(buildItem.getContent())
.imagePath(buildItem.getUiPath())
.created(System.currentTimeMillis());
final var content = client.build();
final var contentValues = content.getSites().entrySet().stream()
.collect(Collectors.toMap(e -> e.getKey(), e -> e.getValue()));
if(!contentValues.containsKey(config.defaultLocale)) {
throw new ConfigurationError("Markdowns must have localization for default-locale: '" + config.defaultLocale + "'!");
}
if(LOGGER.isDebugEnabled()) {
LOGGER.debug("Supported locales: '" + String.join(", ", contentValues.keySet()) + "'");
}
buildItems.produce(AdditionalBeanBuildItem.builder().setUnremovable().addBeanClass(StaticContentBeanFactory.class).build());
beans.produce(new BeanContainerListenerBuildItem(recorder.listener(content, config.defaultLocale)));
}
@BuildStep
@Record(ExecutionTime.RUNTIME_INIT)
public void staticContentHandler(
StaticContentRecorder recorder,
HttpRootPathBuildItem httpRoot,
BuildProducer routes,
StaticContentConfig config) throws Exception {
Handler handler = recorder.staticContentHandler();
routes.produce(httpRoot.routeBuilder()
.route(config.servicePath)
.handler(handler)
.build());
routes.produce(httpRoot.routeBuilder()
.route(config.servicePath + "/*")
.handler(handler)
.build());
}
@BuildStep
@Record(ExecutionTime.STATIC_INIT)
public void staticContent(
StaticContentRecorder recorder,
BuildProducer buildProducer,
BuildProducer generatedResources,
BuildProducer nativeImage,
NonApplicationRootPathBuildItem nonApplicationRootPathBuildItem,
CurateOutcomeBuildItem curateOutcomeBuildItem,
LiveReloadBuildItem liveReloadBuildItem,
HttpRootPathBuildItem httpRootPathBuildItem,
BuildProducer displayableEndpoints) throws Exception {
if(this.config.siteJson.isPresent()) {
staticJSONContent(recorder, buildProducer, generatedResources, nativeImage, nonApplicationRootPathBuildItem, curateOutcomeBuildItem, liveReloadBuildItem, httpRootPathBuildItem, displayableEndpoints);
return;
}
if(this.config.webjar.isPresent()) {
staticWebjarContent(recorder, buildProducer, generatedResources, nativeImage, nonApplicationRootPathBuildItem, curateOutcomeBuildItem, liveReloadBuildItem, httpRootPathBuildItem, displayableEndpoints);
return;
}
}
public void staticWebjarContent(
StaticContentRecorder recorder,
BuildProducer buildProducer,
BuildProducer generatedResources,
BuildProducer nativeImage,
NonApplicationRootPathBuildItem nonApplicationRootPathBuildItem,
CurateOutcomeBuildItem curateOutcomeBuildItem,
LiveReloadBuildItem liveReloadBuildItem,
HttpRootPathBuildItem httpRootPathBuildItem,
BuildProducer displayableEndpoints) throws Exception {
displayableEndpoints.produce(new NotFoundPageDisplayableEndpointBuildItem(httpRootPathBuildItem.resolvePath(config.servicePath), "Zoe Static Content From Webjar"));
final String[] fragments = config.webjar.get().split(":");
final String webjarGroupId = fragments[0];
final String webjarArtifactId = fragments[1];
final String webjarPrefix = "META-INF/resources/webjars/" + webjarArtifactId + "/";
// dev envir
final var artifact = WebJarUtil.getAppArtifact(curateOutcomeBuildItem, webjarGroupId, webjarArtifactId);
if (launch.getLaunchMode().isDevOrTest()) {
Path tempPath = WebJarUtil
.copyResourcesForDevOrTest(liveReloadBuildItem, curateOutcomeBuildItem, launch, artifact, webjarPrefix + artifact.getVersion(), false);
String tempAbsolutePath = tempPath.toAbsolutePath().toString();
final var builder = StencilClientImpl.builder().defaultObjectMapper().inmemory().build().markdown();
Files.walk(tempPath).filter(Files::isRegularFile).forEach(file -> {
try {
String absolutePath = file.toAbsolutePath().toString();
String path = absolutePath.substring(tempAbsolutePath.length() + 1);
byte[] bytes = FileUtil.readFileContents(new FileInputStream(file.toFile()));
builder.md(path, bytes);
} catch(IOException e) {
throw new ConfigurationError("Failed to read file: '" + file + "'!");
}
});
final String frontendPath = httpRootPathBuildItem.resolvePath(config.imagePath);
buildProducer.produce(new StaticContentBuildItem(tempPath.toAbsolutePath().toString(), frontendPath, builder.build()));
displayableEndpoints.produce(new NotFoundPageDisplayableEndpointBuildItem(httpRootPathBuildItem.resolvePath(frontendPath + "/"), "Zoe Static Content From Webjar"));
// Handle live reload of branding files
if (liveReloadBuildItem.isLiveReload() && !liveReloadBuildItem.getChangedResources().isEmpty()) {
WebJarUtil.hotReloadBrandingChanges(
curateOutcomeBuildItem, launch, artifact,
liveReloadBuildItem.getChangedResources());
}
return;
}
// native image
final String frontendPath = httpRootPathBuildItem.resolvePath(config.imagePath);
final Map files = WebJarUtil.copyResourcesForProduction(curateOutcomeBuildItem, artifact, webjarPrefix + artifact.getVersion());
final var builder = StencilClientImpl.builder().defaultObjectMapper().inmemory().build().markdown();
for (Map.Entry file : files.entrySet()) {
String fileName = file.getKey();
byte[] content = file.getValue();
fileName = FINAL_DESTINATION + "/" + fileName;
final String cleanFileName = fileName.toLowerCase();
// copy images
if(cleanFileName.startsWith("images/")) {
generatedResources.produce(new GeneratedResourceBuildItem(fileName, content));
nativeImage.produce(new NativeImageResourceBuildItem(fileName));
}
builder.md(file.getKey(), file.getValue());
}
buildProducer.produce(new StaticContentBuildItem(FINAL_DESTINATION, frontendPath, builder.build()));
}
public void staticJSONContent(
StaticContentRecorder recorder,
BuildProducer buildProducer,
BuildProducer generatedResources,
BuildProducer nativeImage,
NonApplicationRootPathBuildItem nonApplicationRootPathBuildItem,
CurateOutcomeBuildItem curateOutcomeBuildItem,
LiveReloadBuildItem liveReloadBuildItem,
HttpRootPathBuildItem httpRootPathBuildItem,
BuildProducer displayableEndpoints) throws Exception {
displayableEndpoints.produce(new NotFoundPageDisplayableEndpointBuildItem(httpRootPathBuildItem.resolvePath(config.servicePath), "Zoe Static Content From JSON"));
Path tempPath = this.config.siteJson.get();
// dev envir
if (launch.getLaunchMode().isDevOrTest()) {
String site;
try {
final var stream = Thread.currentThread().getContextClassLoader().getResourceAsStream(tempPath.toString());
site = IOUtils.toString(stream, StandardCharsets.UTF_8);
} catch(IOException e) {
throw new ConfigurationError("Failed to read file: '" + tempPath + "'!");
}
final Markdowns md = StencilClientImpl.builder().defaultObjectMapper().inmemory().build().markdown().json(site, false).build();
final String frontendPath = httpRootPathBuildItem.resolvePath(config.imagePath);
buildProducer.produce(new StaticContentBuildItem(tempPath.toAbsolutePath().toString(), frontendPath, md));
displayableEndpoints.produce(new NotFoundPageDisplayableEndpointBuildItem(httpRootPathBuildItem.resolvePath(frontendPath + "/"), "Zoe Static Content"));
return;
}
// native image
final String frontendPath = httpRootPathBuildItem.resolvePath(config.imagePath);
final String site;
try {
final var stream = Thread.currentThread().getContextClassLoader().getResourceAsStream(tempPath.toString());
site = IOUtils.toString(stream, StandardCharsets.UTF_8);
} catch(IOException e) {
throw new ConfigurationError("Failed to read file: '" + tempPath + "'!");
}
String fileName = tempPath.toFile().getName().toString();
fileName = FINAL_DESTINATION + "/" + fileName;
final Markdowns md = StencilClientImpl.builder().defaultObjectMapper().inmemory().build().markdown().json(site, false).build();
buildProducer.produce(new StaticContentBuildItem(FINAL_DESTINATION, frontendPath, md));
}
}
