X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Ffcp%2FAbstractSoneCommand.java;h=5b146c8fb55d8cdbf0881fc7f611bdbf7def9b20;hb=4e3ad16ce022e5842ef8e00e71583299445b5069;hp=8c4085cd15dcc8847407dfd5c9f662f5a53d1e4b;hpb=d7f274ad71b8768637d2bd412211a5d982e6fd36;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 8c4085c..5b146c8 100644
--- a/src/main/java/net/pterodactylus/sone/fcp/AbstractSoneCommand.java
+++ b/src/main/java/net/pterodactylus/sone/fcp/AbstractSoneCommand.java
@@ -44,6 +44,9 @@ public abstract class AbstractSoneCommand extends AbstractCommand {
 	/** The Sone core. */
 	private final Core core;
 
+	/** Whether this command needs write access. */
+	private final boolean writeAccess;
+
 	/**
 	 * Creates a new abstract Sone FCP command.
 	 *
@@ -51,7 +54,21 @@ public abstract class AbstractSoneCommand extends AbstractCommand {
 	 *            The Sone core
 	 */
 	protected AbstractSoneCommand(Core core) {
+		this(core, false);
+	}
+
+	/**
+	 * Creates a new abstract Sone FCP command.
+	 *
+	 * @param core
+	 *            The Sone core
+	 * @param writeAccess
+	 *            {@code true} if this command requires write access,
+	 *            {@code false} otherwise
+	 */
+	protected AbstractSoneCommand(Core core, boolean writeAccess) {
 		this.core = core;
+		this.writeAccess = writeAccess;
 	}
 
 	//
@@ -67,11 +84,34 @@ public abstract class AbstractSoneCommand extends AbstractCommand {
 		return core;
 	}
 
+	/**
+	 * Returns whether this command requires write access.
+	 *
+	 * @return {@code true} if this command require write access, {@code false}
+	 *         otherwise
+	 */
+	public boolean requiresWriteAccess() {
+		return writeAccess;
+	}
+
 	//
 	// PROTECTED METHODS
 	//
 
 	/**
+	 * 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
@@ -79,15 +119,18 @@ public abstract class AbstractSoneCommand extends AbstractCommand {
 	 * @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
 	 * @return The Sone
 	 * @throws FcpException
 	 *             if there is no Sone ID stored under the given parameter name,
 	 *             or if the Sone ID is invalid
 	 */
-	protected Sone getSone(SimpleFieldSet simpleFieldSet, String parameterName) throws FcpException {
+	protected Sone getSone(SimpleFieldSet simpleFieldSet, String parameterName, boolean localOnly) throws FcpException {
 		try {
 			String soneId = simpleFieldSet.getString(parameterName);
-			Sone sone = core.getSone(soneId, false);
+			Sone sone = localOnly ? core.getLocalSone(soneId, false) : core.getSone(soneId, false);
 			if (sone == null) {
 				throw new FcpException("Could not load Sone from “" + soneId + "”.");
 			}
@@ -124,6 +167,32 @@ public abstract class AbstractSoneCommand extends AbstractCommand {
 	}
 
 	/**
+	 * Returns a reply whose ID is a parameter in the given simple field set.
+	 *
+	 * @param simpleFieldSet
+	 *            The simple field set containing the ID of the reply
+	 * @param parameterName
+	 *            The name under which the reply ID is stored in the simple
+	 *            field set
+	 * @return The reply
+	 * @throws FcpException
+	 *             if there is no reply ID stored under the given parameter
+	 *             name, or if the reply ID is invalid
+	 */
+	protected Reply getReply(SimpleFieldSet simpleFieldSet, String parameterName) throws FcpException {
+		try {
+			String replyId = simpleFieldSet.getString(parameterName);
+			Reply reply = core.getReply(replyId, false);
+			if (reply == null) {
+				throw new FcpException("Could not load reply from “" + replyId + "”.");
+			}
+			return reply;
+		} catch (FSParseException fspe1) {
+			throw new FcpException("Could not reply ID from “" + parameterName + "”.", fspe1);
+		}
+	}
+
+	/**
 	 * Creates a simple field set from the given collection of Sones.
 	 *
 	 * @param sones
@@ -171,7 +240,8 @@ 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) {
 			List<Reply> replies = core.getReplies(post);
@@ -230,7 +300,7 @@ 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();
@@ -260,4 +330,16 @@ public abstract class AbstractSoneCommand extends AbstractCommand {
 		return likesBuilder.get();
 	}
 
+	//
+	// OBJECT METHODS
+	//
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public String toString() {
+		return getClass().getName() + "[writeAccess=" + writeAccess + "]";
+	}
+
 }