X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fcore%2FSoneDownloader.java;h=b085ade983b5ea13c96aab1309092a2191d03d03;hb=f2a93c6c489570578a564fa3f4fa262d21b171a2;hp=a691440fad531f4eb11c2b6b0864776869a3f3b5;hpb=ef78e13c75f807a069becc6a62fb78d3c4e1a337;p=Sone.git diff --git a/src/main/java/net/pterodactylus/sone/core/SoneDownloader.java b/src/main/java/net/pterodactylus/sone/core/SoneDownloader.java index a691440..b085ade 100644 --- a/src/main/java/net/pterodactylus/sone/core/SoneDownloader.java +++ b/src/main/java/net/pterodactylus/sone/core/SoneDownloader.java @@ -17,7 +17,6 @@ package net.pterodactylus.sone.core; -import java.io.IOException; import java.io.InputStream; import java.net.MalformedURLException; import java.util.ArrayList; @@ -27,14 +26,13 @@ import java.util.Set; import java.util.logging.Level; import java.util.logging.Logger; -import net.pterodactylus.sone.core.Core.Preferences; import net.pterodactylus.sone.core.Core.SoneStatus; import net.pterodactylus.sone.data.Album; import net.pterodactylus.sone.data.Client; import net.pterodactylus.sone.data.Image; import net.pterodactylus.sone.data.Post; +import net.pterodactylus.sone.data.PostReply; import net.pterodactylus.sone.data.Profile; -import net.pterodactylus.sone.data.Reply; import net.pterodactylus.sone.data.Sone; import net.pterodactylus.util.collection.Pair; import net.pterodactylus.util.io.Closer; @@ -123,13 +121,12 @@ public class SoneDownloader extends AbstractService { * The Sone to fetch */ public void fetchSone(Sone sone) { - fetchSone(sone, sone.getRequestUri()); + fetchSone(sone, sone.getRequestUri().sskForUSK()); } /** * Fetches the updated Sone. This method can be used to fetch a Sone from a - * specific URI (which happens when {@link Preferences#isSoneRescueMode() - * „Sone rescue mode“} is active). + * specific URI. * * @param sone * The Sone to fetch @@ -137,6 +134,23 @@ public class SoneDownloader extends AbstractService { * The URI to fetch the Sone from */ public void fetchSone(Sone sone, FreenetURI soneUri) { + fetchSone(sone, soneUri, false); + } + + /** + * Fetches the Sone from the given URI. + * + * @param sone + * The Sone to fetch + * @param soneUri + * The URI of the Sone to fetch + * @param fetchOnly + * {@code true} to only fetch and parse the Sone, {@code false} + * to {@link Core#updateSone(Sone) update} it in the core + * @return The downloaded Sone, or {@code null} if the Sone could not be + * downloaded + */ + public Sone fetchSone(Sone sone, FreenetURI soneUri, boolean fetchOnly) { logger.log(Level.FINE, "Starting fetch for Sone “%s” from %s…", new Object[] { sone, soneUri }); FreenetURI requestUri = soneUri.setMetaString(new String[] { "sone.xml" }); core.setSoneStatus(sone, SoneStatus.downloading); @@ -144,14 +158,17 @@ public class SoneDownloader extends AbstractService { Pair fetchResults = freenetInterface.fetchUri(requestUri); if (fetchResults == null) { /* TODO - mark Sone as bad. */ - return; + return null; } logger.log(Level.FINEST, "Got %d bytes back.", fetchResults.getRight().size()); Sone parsedSone = parseSone(sone, fetchResults.getRight(), fetchResults.getLeft()); if (parsedSone != null) { - addSone(parsedSone); - core.updateSone(parsedSone); + if (!fetchOnly) { + core.updateSone(parsedSone); + addSone(parsedSone); + } } + return parsedSone; } finally { core.setSoneStatus(sone, (sone.getTime() == 0) ? SoneStatus.unknown : SoneStatus.idle); } @@ -184,8 +201,8 @@ public class SoneDownloader extends AbstractService { } } return parsedSone; - } catch (IOException ioe1) { - logger.log(Level.WARNING, "Could not parse Sone from " + requestUri + "!", ioe1); + } catch (Exception e1) { + logger.log(Level.WARNING, "Could not parse Sone from " + requestUri + "!", e1); } finally { Closer.close(soneInputStream); soneBucket.free(); @@ -202,8 +219,10 @@ public class SoneDownloader extends AbstractService { * @param soneInputStream * The input stream to parse the Sone from * @return The parsed Sone + * @throws SoneException + * if a parse error occurs, or the protocol is invalid */ - public Sone parseSone(Sone originalSone, InputStream soneInputStream) { + public Sone parseSone(Sone originalSone, InputStream soneInputStream) throws SoneException { /* TODO - impose a size limit? */ Document document; @@ -319,8 +338,8 @@ public class SoneDownloader extends AbstractService { if (profileFieldsXml != null) { for (SimpleXML fieldXml : profileFieldsXml.getNodes("field")) { String fieldName = fieldXml.getValue("field-name", null); - String fieldValue = fieldXml.getValue("field-value", null); - if ((fieldName == null) || (fieldValue == null)) { + String fieldValue = fieldXml.getValue("field-value", ""); + if (fieldName == null) { logger.log(Level.WARNING, "Downloaded profile field for Sone %s with missing data! Name: %s, Value: %s", new Object[] { sone, fieldName, fieldValue }); return null; } @@ -366,7 +385,7 @@ public class SoneDownloader extends AbstractService { /* parse replies. */ SimpleXML repliesXml = soneXml.getNode("replies"); - Set replies = new HashSet(); + Set replies = new HashSet(); if (repliesXml == null) { /* TODO - mark Sone as bad. */ logger.log(Level.WARNING, "Downloaded Sone %s has no replies!", new Object[] { sone }); @@ -425,7 +444,8 @@ public class SoneDownloader extends AbstractService { String id = albumXml.getValue("id", null); String parentId = albumXml.getValue("parent", null); String title = albumXml.getValue("title", null); - String description = albumXml.getValue("description", null); + String description = albumXml.getValue("description", ""); + String albumImageId = albumXml.getValue("album-image", null); if ((id == null) || (title == null) || (description == null)) { logger.log(Level.WARNING, "Downloaded Sone %s contains invalid album!", new Object[] { sone }); return null; @@ -451,10 +471,10 @@ public class SoneDownloader extends AbstractService { String imageCreationTimeString = imageXml.getValue("creation-time", null); String imageKey = imageXml.getValue("key", null); String imageTitle = imageXml.getValue("title", null); - String imageDescription = imageXml.getValue("description", null); + String imageDescription = imageXml.getValue("description", ""); String imageWidthString = imageXml.getValue("width", null); String imageHeightString = imageXml.getValue("height", null); - if ((imageId == null) || (imageCreationTimeString == null) || (imageKey == null) || (imageTitle == null) || (imageDescription == null) || (imageWidthString == null) || (imageHeightString == null)) { + if ((imageId == null) || (imageCreationTimeString == null) || (imageKey == null) || (imageTitle == null) || (imageWidthString == null) || (imageHeightString == null)) { logger.log(Level.WARNING, "Downloaded Sone %s contains invalid images!", new Object[] { sone }); return null; } @@ -471,6 +491,7 @@ public class SoneDownloader extends AbstractService { album.addImage(image); } } + album.setAlbumImage(albumImageId); } }