X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fcore%2FSoneInserter.java;h=fcbe1b50a3c6c6299848bca649da5c899c1f8b19;hp=3e1fd15959b570ab00da0fbacbfae9b8e94f81c4;hb=64740709990291688170ebd1f192af5eb9090618;hpb=2bacfa78f3191fd9847574a6c8b218a4882844a4 diff --git a/src/main/java/net/pterodactylus/sone/core/SoneInserter.java b/src/main/java/net/pterodactylus/sone/core/SoneInserter.java index 3e1fd15..fcbe1b5 100644 --- a/src/main/java/net/pterodactylus/sone/core/SoneInserter.java +++ b/src/main/java/net/pterodactylus/sone/core/SoneInserter.java @@ -1,5 +1,5 @@ /* - * Sone - SoneInserter.java - Copyright © 2010–2016 David Roden + * Sone - SoneInserter.java - Copyright © 2010–2020 David Roden * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -19,13 +19,13 @@ package net.pterodactylus.sone.core; import static java.lang.String.format; import static java.lang.System.currentTimeMillis; +import static java.util.concurrent.TimeUnit.*; import static java.util.logging.Logger.getLogger; -import static net.pterodactylus.sone.data.Album.NOT_EMPTY; +import static java.util.stream.Collectors.toList; +import static net.pterodactylus.sone.data.PostKt.newestPostFirst; +import static net.pterodactylus.sone.data.ReplyKt.newestReplyFirst; -import java.io.Closeable; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.io.StringWriter; +import java.io.*; import java.nio.charset.Charset; import java.util.HashMap; import java.util.HashSet; @@ -35,18 +35,18 @@ import java.util.concurrent.atomic.AtomicInteger; import java.util.logging.Level; import java.util.logging.Logger; +import com.codahale.metrics.*; +import com.google.common.base.*; import net.pterodactylus.sone.core.SoneModificationDetector.LockableFingerprintProvider; import net.pterodactylus.sone.core.event.InsertionDelayChangedEvent; import net.pterodactylus.sone.core.event.SoneInsertAbortedEvent; import net.pterodactylus.sone.core.event.SoneInsertedEvent; import net.pterodactylus.sone.core.event.SoneInsertingEvent; -import net.pterodactylus.sone.data.Album; -import net.pterodactylus.sone.data.Post; -import net.pterodactylus.sone.data.Reply; +import net.pterodactylus.sone.data.AlbumKt; import net.pterodactylus.sone.data.Sone; import net.pterodactylus.sone.data.Sone.SoneStatus; +import net.pterodactylus.sone.data.SoneKt; import net.pterodactylus.sone.main.SonePlugin; -import net.pterodactylus.util.io.Closer; import net.pterodactylus.util.service.AbstractService; import net.pterodactylus.util.template.HtmlFilter; import net.pterodactylus.util.template.ReflectionAccessor; @@ -58,8 +58,6 @@ import net.pterodactylus.util.template.TemplateParser; import net.pterodactylus.util.template.XmlFilter; import com.google.common.annotations.VisibleForTesting; -import com.google.common.base.Charsets; -import com.google.common.collect.FluentIterable; import com.google.common.collect.Ordering; import com.google.common.eventbus.EventBus; import com.google.common.eventbus.Subscribe; @@ -103,8 +101,11 @@ public class SoneInserter extends AbstractService { private final FreenetInterface freenetInterface; private final SoneModificationDetector soneModificationDetector; + private final SoneUriCreator soneUriCreator; private final long delay; private final String soneId; + private final Histogram soneInsertDurationHistogram; + private final Meter soneInsertErrorMeter; /** * Creates a new Sone inserter. @@ -118,8 +119,8 @@ public class SoneInserter extends AbstractService { * @param soneId * The ID of the Sone to insert */ - public SoneInserter(final Core core, EventBus eventBus, FreenetInterface freenetInterface, final String soneId) { - this(core, eventBus, freenetInterface, soneId, new SoneModificationDetector(new LockableFingerprintProvider() { + public SoneInserter(final Core core, EventBus eventBus, FreenetInterface freenetInterface, MetricRegistry metricRegistry, SoneUriCreator soneUriCreator, final String soneId) { + this(core, eventBus, freenetInterface, metricRegistry, soneUriCreator, soneId, new SoneModificationDetector(new LockableFingerprintProvider() { @Override public boolean isLocked() { Sone sone = core.getSone(soneId); @@ -141,11 +142,14 @@ public class SoneInserter extends AbstractService { } @VisibleForTesting - SoneInserter(Core core, EventBus eventBus, FreenetInterface freenetInterface, String soneId, SoneModificationDetector soneModificationDetector, long delay) { + SoneInserter(Core core, EventBus eventBus, FreenetInterface freenetInterface, MetricRegistry metricRegistry, SoneUriCreator soneUriCreator, String soneId, SoneModificationDetector soneModificationDetector, long delay) { super("Sone Inserter for “" + soneId + "”", false); this.core = core; this.eventBus = eventBus; this.freenetInterface = freenetInterface; + this.soneInsertDurationHistogram = metricRegistry.histogram("sone.insert.duration", () -> new Histogram(new ExponentiallyDecayingReservoir(3000, 0))); + this.soneInsertErrorMeter = metricRegistry.meter("sone.insert.errors"); + this.soneUriCreator = soneUriCreator; this.soneId = soneId; this.soneModificationDetector = soneModificationDetector; this.delay = delay; @@ -229,8 +233,11 @@ public class SoneInserter extends AbstractService { sone.setStatus(SoneStatus.inserting); long insertTime = currentTimeMillis(); eventBus.post(new SoneInsertingEvent(sone)); - FreenetURI finalUri = freenetInterface.insertDirectory(sone.getInsertUri(), insertInformation.generateManifestEntries(), "index.html"); - eventBus.post(new SoneInsertedEvent(sone, currentTimeMillis() - insertTime, insertInformation.getFingerprint())); + Stopwatch stopwatch = Stopwatch.createStarted(); + FreenetURI finalUri = freenetInterface.insertDirectory(soneUriCreator.getInsertUri(sone), insertInformation.generateManifestEntries(), "index.html"); + stopwatch.stop(); + soneInsertDurationHistogram.update(stopwatch.elapsed(MICROSECONDS)); + eventBus.post(new SoneInsertedEvent(sone, stopwatch.elapsed(MILLISECONDS), insertInformation.getFingerprint())); /* at this point we might already be stopped. */ if (shouldStop()) { /* if so, bail out, don’t change anything. */ @@ -242,6 +249,7 @@ public class SoneInserter extends AbstractService { success = true; logger.log(Level.INFO, String.format("Inserted Sone “%s” at %s.", sone.getName(), finalUri)); } catch (SoneException se1) { + soneInsertErrorMeter.mark(); eventBus.post(new SoneInsertAbortedEvent(sone, se1)); logger.log(Level.WARNING, String.format("Could not insert Sone “%s”!", sone.getName()), se1); } finally { @@ -299,13 +307,12 @@ public class SoneInserter extends AbstractService { soneProperties.put("id", sone.getId()); soneProperties.put("name", sone.getName()); soneProperties.put("time", currentTimeMillis()); - soneProperties.put("requestUri", sone.getRequestUri()); soneProperties.put("profile", sone.getProfile()); - soneProperties.put("posts", Ordering.from(Post.NEWEST_FIRST).sortedCopy(sone.getPosts())); - soneProperties.put("replies", Ordering.from(Reply.TIME_COMPARATOR).reverse().sortedCopy(sone.getReplies())); + soneProperties.put("posts", Ordering.from(newestPostFirst()).sortedCopy(sone.getPosts())); + soneProperties.put("replies", Ordering.from(newestReplyFirst()).sortedCopy(sone.getReplies())); soneProperties.put("likedPostIds", new HashSet<>(sone.getLikedPostIds())); soneProperties.put("likedReplyIds", new HashSet<>(sone.getLikedReplyIds())); - soneProperties.put("albums", FluentIterable.from(sone.getRootAlbum().getAlbums()).transformAndConcat(Album.FLATTENER).filter(NOT_EMPTY).toList()); + soneProperties.put("albums", SoneKt.getAllAlbums(sone).stream().filter(AlbumKt.notEmpty()::invoke).collect(toList())); manifestCreator = new ManifestCreator(core, soneProperties); } @@ -366,19 +373,13 @@ public class SoneInserter extends AbstractService { } public ManifestElement createManifestElement(String name, String contentType, String templateName) { - InputStreamReader templateInputStreamReader = null; - InputStream templateInputStream = null; Template template; - try { - templateInputStream = getClass().getResourceAsStream(templateName); - templateInputStreamReader = new InputStreamReader(templateInputStream, utf8Charset); + try (InputStream templateInputStream = getClass().getResourceAsStream(templateName); + InputStreamReader templateInputStreamReader = new InputStreamReader(templateInputStream, utf8Charset)) { template = TemplateParser.parse(templateInputStreamReader); - } catch (TemplateException te1) { - logger.log(Level.SEVERE, String.format("Could not parse template “%s”!", templateName), te1); + } catch (IOException | TemplateException e1) { + logger.log(Level.SEVERE, String.format("Could not parse template “%s”!", templateName), e1); return null; - } finally { - Closer.close(templateInputStreamReader); - Closer.close(templateInputStream); } TemplateContext templateContext = templateContextFactory.createTemplateContext(); @@ -386,17 +387,14 @@ public class SoneInserter extends AbstractService { templateContext.set("currentSone", soneProperties); templateContext.set("currentEdition", core.getUpdateChecker().getLatestEdition()); templateContext.set("version", SonePlugin.getPluginVersion()); - StringWriter writer = new StringWriter(); - try { + try (StringWriter writer = new StringWriter()) { template.render(templateContext, writer); RandomAccessBucket bucket = new ArrayBucket(writer.toString().getBytes(Charsets.UTF_8)); buckets.add(bucket); return new ManifestElement(name, bucket, contentType, bucket.size()); - } catch (TemplateException te1) { - logger.log(Level.SEVERE, String.format("Could not render template “%s”!", templateName), te1); + } catch (IOException | TemplateException e1) { + logger.log(Level.SEVERE, String.format("Could not render template “%s”!", templateName), e1); return null; - } finally { - Closer.close(writer); } }