X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Ffcp%2FAbstractSoneCommand.java;h=d88872ee9b2d83ad9698ab9c6f12951d665480ed;hb=a20405ee073e162a5d730a4b8234a81ec159f8cf;hp=ed5aca8de3ce16dc735a9d9fe0cf4d1f3e6e4be1;hpb=53aca71a0f7aa4d7b645e9715c94f29ea5ce580f;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/fcp/AbstractSoneCommand.java b/src/main/java/net/pterodactylus/sone/fcp/AbstractSoneCommand.java
index ed5aca8..d88872e 100644
--- a/src/main/java/net/pterodactylus/sone/fcp/AbstractSoneCommand.java
+++ b/src/main/java/net/pterodactylus/sone/fcp/AbstractSoneCommand.java
@@ -22,8 +22,10 @@ import java.util.List;
 
 import net.pterodactylus.sone.core.Core;
 import net.pterodactylus.sone.data.Post;
+import net.pterodactylus.sone.data.Profile;
 import net.pterodactylus.sone.data.Reply;
 import net.pterodactylus.sone.data.Sone;
+import net.pterodactylus.sone.data.Profile.Field;
 import net.pterodactylus.sone.freenet.SimpleFieldSetBuilder;
 import net.pterodactylus.sone.freenet.fcp.AbstractCommand;
 import net.pterodactylus.sone.freenet.fcp.Command;
@@ -99,6 +101,19 @@ public abstract class AbstractSoneCommand extends AbstractCommand {
 	//
 
 	/**
+	 * Encodes text in a way that makes it possible for the text to be stored in
+	 * a {@link SimpleFieldSet}. Backslashes, CR, and LF are prepended with a
+	 * backslash.
+	 *
+	 * @param text
+	 *            The text to encode
+	 * @return The encoded text
+	 */
+	protected String encodeString(String text) {
+		return text.replaceAll("\\\\", "\\\\").replaceAll("\n", "\\\\n").replaceAll("\r", "\\\\r");
+	}
+
+	/**
 	 * Returns a Sone whose ID is a parameter in the given simple field set.
 	 *
 	 * @param simpleFieldSet
@@ -115,16 +130,40 @@ public abstract class AbstractSoneCommand extends AbstractCommand {
 	 *             or if the Sone ID is invalid
 	 */
 	protected Sone getSone(SimpleFieldSet simpleFieldSet, String parameterName, boolean localOnly) throws FcpException {
-		try {
-			String soneId = simpleFieldSet.getString(parameterName);
-			Sone sone = localOnly ? core.getLocalSone(soneId, false) : core.getSone(soneId, false);
-			if (sone == null) {
-				throw new FcpException("Could not load Sone from “" + soneId + "”.");
-			}
-			return sone;
-		} catch (FSParseException fspe1) {
-			throw new FcpException("Could not load Sone ID from “" + parameterName + "”.", fspe1);
+		return getSone(simpleFieldSet, parameterName, localOnly, true);
+	}
+
+	/**
+	 * Returns a Sone whose ID is a parameter in the given simple field set.
+	 *
+	 * @param simpleFieldSet
+	 *            The simple field set containing the ID of the Sone
+	 * @param parameterName
+	 *            The name under which the Sone ID is stored in the simple field
+	 *            set
+	 * @param localOnly
+	 *            {@code true} to only return local Sones, {@code false} to
+	 *            return any Sones
+	 * @param mandatory
+	 *            {@code true} if a valid Sone ID is required, {@code false}
+	 *            otherwise
+	 * @return The Sone, or {@code null} if {@code mandatory} is {@code false}
+	 *         and the Sone ID is invalid
+	 * @throws FcpException
+	 *             if there is no Sone ID stored under the given parameter name,
+	 *             or if {@code mandatory} is {@code true} and the Sone ID is
+	 *             invalid
+	 */
+	protected Sone getSone(SimpleFieldSet simpleFieldSet, String parameterName, boolean localOnly, boolean mandatory) throws FcpException {
+		String soneId = simpleFieldSet.get(parameterName);
+		if (mandatory && (soneId == null)) {
+			throw new FcpException("Could not load Sone ID from “" + parameterName + "”.");
+		}
+		Sone sone = localOnly ? core.getLocalSone(soneId, false) : core.getSone(soneId, false);
+		if (mandatory && (sone == null)) {
+			throw new FcpException("Could not load Sone from “" + soneId + "”.");
 		}
+		return sone;
 	}
 
 	/**
@@ -180,6 +219,41 @@ public abstract class AbstractSoneCommand extends AbstractCommand {
 	}
 
 	/**
+	 * Creates a simple field set from the given Sone, including {@link Profile}
+	 * information.
+	 *
+	 * @param sone
+	 *            The Sone to encode
+	 * @param prefix
+	 *            The prefix for the field names (may be empty but not {@code
+	 *            null})
+	 * @param localSone
+	 *            An optional local Sone that is used for Sone-specific data,
+	 *            such as if the Sone is followed by the local Sone
+	 * @return The simple field set containing the given Sone
+	 */
+	protected SimpleFieldSet encodeSone(Sone sone, String prefix, Sone localSone) {
+		SimpleFieldSetBuilder soneBuilder = new SimpleFieldSetBuilder();
+
+		soneBuilder.put(prefix + "Name", sone.getName());
+		soneBuilder.put(prefix + "NiceName", SoneAccessor.getNiceName(sone));
+		soneBuilder.put(prefix + "LastUpdated", sone.getTime());
+		if (localSone != null) {
+			soneBuilder.put(prefix + "Followed", String.valueOf(localSone.hasFriend(sone.getId())));
+		}
+		Profile profile = sone.getProfile();
+		soneBuilder.put(prefix + "Field.Count", profile.getFields().size());
+		int fieldIndex = 0;
+		for (Field field : profile.getFields()) {
+			soneBuilder.put(prefix + "Field." + fieldIndex + ".Name", field.getName());
+			soneBuilder.put(prefix + "Field." + fieldIndex + ".Value", field.getValue());
+			++fieldIndex;
+		}
+
+		return soneBuilder.get();
+	}
+
+	/**
 	 * Creates a simple field set from the given collection of Sones.
 	 *
 	 * @param sones
@@ -227,7 +301,7 @@ public abstract class AbstractSoneCommand extends AbstractCommand {
 			postBuilder.put(prefix + "Recipient", post.getRecipient().getId());
 		}
 		postBuilder.put(prefix + "Time", post.getTime());
-		postBuilder.put(prefix + "Text", post.getText());
+		postBuilder.put(prefix + "Text", encodeString(post.getText()));
 		postBuilder.put(encodeLikes(core.getLikes(post), prefix + "Likes."));
 
 		if (includeReplies) {
@@ -287,7 +361,7 @@ public abstract class AbstractSoneCommand extends AbstractCommand {
 			replyBuilder.put(replyPrefix + "ID", reply.getId());
 			replyBuilder.put(replyPrefix + "Sone", reply.getSone().getId());
 			replyBuilder.put(replyPrefix + "Time", reply.getTime());
-			replyBuilder.put(replyPrefix + "Text", reply.getText());
+			replyBuilder.put(replyPrefix + "Text", encodeString(reply.getText()));
 		}
 
 		return replyBuilder.get();
@@ -317,4 +391,16 @@ public abstract class AbstractSoneCommand extends AbstractCommand {
 		return likesBuilder.get();
 	}
 
+	//
+	// OBJECT METHODS
+	//
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public String toString() {
+		return getClass().getName() + "[writeAccess=" + writeAccess + "]";
+	}
+
 }