183 lines
7.3 KiB
Java
183 lines
7.3 KiB
Java
/*
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* This file is part of Player Analytics (Plan).
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*
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* Plan is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License v3 as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Plan is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Plan. If not, see <https://www.gnu.org/licenses/>.
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*/
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package com.djrapitops.plan.delivery.export;
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import com.djrapitops.plan.delivery.rendering.BundleAddressCorrection;
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import com.djrapitops.plan.delivery.web.AssetVersions;
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import com.djrapitops.plan.delivery.web.resolver.Response;
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import com.djrapitops.plan.delivery.web.resolver.request.Request;
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import com.djrapitops.plan.delivery.webserver.resolver.json.RootJSONResolver;
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import com.djrapitops.plan.exceptions.WebUserAuthException;
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import com.djrapitops.plan.settings.config.PlanConfig;
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import com.djrapitops.plan.settings.config.paths.WebserverSettings;
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import com.djrapitops.plan.settings.locale.LangCode;
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import com.djrapitops.plan.storage.file.PlanFiles;
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import com.djrapitops.plan.storage.file.Resource;
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import org.apache.commons.lang3.StringUtils;
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import javax.inject.Inject;
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import javax.inject.Singleton;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.Collections;
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import java.util.List;
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import java.util.Optional;
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import java.util.Set;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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/**
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* Exporter in charge of exporting React related files.
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*
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* @author AuroraLS3
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*/
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@Singleton
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public class ReactExporter extends FileExporter {
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private final PlanFiles files;
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private final PlanConfig config;
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private final RootJSONResolver jsonHandler;
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private final AssetVersions assetVersions;
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private final BundleAddressCorrection bundleAddressCorrection;
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@Inject
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public ReactExporter(
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PlanFiles files,
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PlanConfig config,
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RootJSONResolver jsonHandler,
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AssetVersions assetVersions,
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BundleAddressCorrection bundleAddressCorrection
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) {
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this.files = files;
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this.config = config;
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this.jsonHandler = jsonHandler;
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this.assetVersions = assetVersions;
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this.bundleAddressCorrection = bundleAddressCorrection;
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}
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public void exportReactFiles(Path toDirectory) throws IOException {
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exportIndexHtml(toDirectory);
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exportAsset(toDirectory, "favicon.ico");
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exportAsset(toDirectory, "logo192.png");
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exportAsset(toDirectory, "logo512.png");
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exportAsset(toDirectory, "manifest.json");
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exportAsset(toDirectory, "robots.txt");
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exportAsset(toDirectory, "pageExtensionApi.js");
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exportStaticBundle(toDirectory);
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exportLocaleJson(toDirectory.resolve("locale"));
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exportMetadataJson(toDirectory.resolve("metadata"));
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}
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private void exportMetadataJson(Path toDirectory) throws IOException {
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exportJson(toDirectory, "metadata");
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exportJson(toDirectory, "version");
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exportJson(toDirectory, "networkMetadata");
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exportJson(toDirectory, "preferences");
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}
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private void exportLocaleJson(Path toDirectory) throws IOException {
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exportJson(toDirectory, "locale"); // List of languages
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for (LangCode langCode : LangCode.values()) {
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exportJson(toDirectory, "locale/" + langCode.name(), langCode.name());
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}
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}
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private void exportStaticBundle(Path toDirectory) throws IOException {
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deleteOldStaticBundleFiles(toDirectory);
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List<String> paths = assetVersions.getAssetPaths().stream()
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.filter(path -> path.contains("static"))
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.map(path -> path.replace(',', '.'))
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.collect(Collectors.toList());
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for (String path : paths) {
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Path to = toDirectory.resolve(path);
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Resource resource = files.getResourceFromJar("web/" + path);
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// Make static asset loading work with subdirectory addresses
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if (path.endsWith(".css")) {
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String contents = resource.asString();
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String withReplaced = bundleAddressCorrection.correctAddressForExport(contents, path);
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export(to, withReplaced);
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} else if (path.endsWith(".js")) {
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String withReplacedConstants = StringUtils.replaceEach(
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resource.asString(),
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new String[]{"PLAN_BASE_ADDRESS", "PLAN_EXPORTED_VERSION"},
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new String[]{config.get(WebserverSettings.EXTERNAL_LINK), "true"}
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);
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String withReplaced = bundleAddressCorrection.correctAddressForExport(withReplacedConstants, path);
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export(to, withReplaced);
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} else {
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export(to, resource);
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}
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}
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}
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private void deleteOldStaticBundleFiles(Path toDirectory) throws IOException {
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Set<Path> filesToDelete;
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Path staticDirectory = toDirectory.resolve("static");
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if (!Files.isDirectory(staticDirectory)) return;
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try (Stream<Path> exportedFiles = Files.walk(staticDirectory)) {
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filesToDelete = exportedFiles
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.filter(path -> {
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String filePath = path.toFile().getPath();
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return filePath.contains(".chunk") || filePath.contains("main.");
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})
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.collect(Collectors.toSet());
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}
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for (Path path : filesToDelete) {
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Files.deleteIfExists(path);
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}
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}
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private void exportIndexHtml(Path toDirectory) throws IOException {
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String contents = files.getResourceFromJar("web/index.html")
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.asString();
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contents = bundleAddressCorrection.correctAddressForExport(contents, "index.html");
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export(toDirectory.resolve("index.html"), contents);
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}
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private void exportAsset(Path toDirectory, String asset) throws IOException {
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export(toDirectory.resolve(asset), files.getResourceFromJar("web/" + asset));
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}
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private void exportJson(Path toDirectory, String resource) throws IOException {
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exportJson(toDirectory, resource, toJsonResourceName(resource));
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}
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private void exportJson(Path toDirectory, String resource, String fileName) throws IOException {
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Path to = toDirectory.resolve(fileName + ".json");
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Optional<Response> jsonResponse = getJsonResponse(resource);
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if (jsonResponse.isPresent()) {
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export(to, jsonResponse.get().getBytes());
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}
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}
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private String toJsonResourceName(String resource) {
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return StringUtils.replaceEach(resource, new String[]{"?", "&",}, new String[]{"-", "_"});
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}
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private Optional<Response> getJsonResponse(String resource) {
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try {
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return jsonHandler.getResolver().resolve(new Request("GET", "/v1/" + resource, null, Collections.emptyMap()));
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} catch (WebUserAuthException e) {
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// The rest of the exceptions should not be thrown
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throw new IllegalStateException("Unexpected exception thrown: " + e, e);
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}
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}
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}
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