Chunk long line on review

.settings/org.eclipse.core.resources.prefs

@@ -0,0 +1,7 @@
+#Sun Oct 09 17:20:12 CEST 2011
+eclipse.preferences.version=1
+encoding//src/main/java=UTF8
+encoding//src/main/resources=UTF8
+encoding//src/test/java=UTF8
+encoding//src/test/resources=UTF8
+encoding/<project>=UTF8

pom.xml

@@ -1,4 +1,5 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>fr.imirhil.april</groupId>
 	<artifactId>hebdobot</artifactId>
@@ -104,4 +105,4 @@
 			<scope>runtime</scope>
 		</dependency>
 	</dependencies>
-</project>
+</project>

src/main/java/fr/imirhil/april/hebdobot/irc/Bot.java

@@ -4,8 +4,6 @@ import java.util.Collection;
 import java.util.LinkedList;
 
 import org.jibble.pircbot.PircBot;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 import fr.imirhil.april.hebdobot.review.CollectiveTopic;
 import fr.imirhil.april.hebdobot.review.IndividualTopic;
@@ -14,8 +12,6 @@ import fr.imirhil.april.hebdobot.review.Review;
 import fr.imirhil.april.hebdobot.review.Topic;
 
 public class Bot extends PircBot {
-	private static final Logger LOGGER = LoggerFactory.getLogger(Bot.class);
-
 	private Review review = null;
 	private final String channel;
 	private final Collection<ReviewListener> listeners =

src/main/java/fr/imirhil/april/hebdobot/review/Review.java

@@ -10,7 +10,7 @@ import org.apache.commons.lang.StringUtils;
 import fr.imirhil.april.hebdobot.xml.UserAlias;
 
 public class Review {
-	private static final int LENGTH = 74;
+	private static final int LENGTH = 80;
 
 	private final Set<String> participants = new HashSet<String>();
 	private final List<IndividualTopic> individualTopics =
@@ -67,7 +67,8 @@ public class Review {
 		addBox(buffer, "Participants", '=');
 		buffer.append("\n");
 		for (final String participant : this.participants) {
-			buffer.append("* " + userService.getRealName(participant) + "\n");
+			chunkAndAppend(buffer, "* " + userService.getRealName(participant)
+					+ "\n");
 		}
 		buffer.append("\n");
 
@@ -80,11 +81,12 @@ public class Review {
 				for (final IndividualTopic topic : this.individualTopics) {
 					if (topic.hasParticipant(participant)) {
 						buffer.append("\n");
-						buffer.append(getTopic(topic));
+						chunkAndAppend(buffer, getTopic(topic));
 						buffer.append("\n");
 						for (final Message message : topic
 								.getMessages(participant)) {
-							buffer.append("* " + message.getContent() + "\n");
+							chunkAndAppend(buffer, "* " + message.getContent()
+									+ "\n");
 						}
 					}
 				}
@@ -99,7 +101,7 @@ public class Review {
 				buffer.append("\n");
 				addBox(buffer, topic.getTitle(), '-');
 				for (final Message message : topic.getMessages()) {
-					buffer.append("* " + message.getAuthor() + " : "
+					chunkAndAppend(buffer, "* " + message.getAuthor() + " : "
 							+ message.getContent() + "\n");
 				}
 			}
@@ -110,8 +112,9 @@ public class Review {
 		addBox(buffer, "Log complet", '=');
 		buffer.append("\n");
 		for (final Message message : this.messages) {
-			buffer.append("* " + message.getAuthor() + " : "
-					+ message.getContent() + "\n");
+			chunkAndAppend(buffer,
+					"* " + message.getAuthor() + " : " + message.getContent()
+							+ "\n");
 		}
 
 		return buffer.toString();
@@ -135,4 +138,43 @@ public class Review {
 		buffer.append(getLine(title, ' '));
 		buffer.append(getLine(c));
 	}
+
+	private static String chunk(final String content, final int length) {
+		final String[] words = content.split(" ");
+		final StringBuffer result = new StringBuffer();
+		StringBuffer current = new StringBuffer();
+
+		for (final String word : words) {
+			if (current.length() + word.length() > length) {
+				if (result.length() > 0) {
+					result.append("\n");
+				}
+				result.append(current);
+				current = new StringBuffer(word);
+			} else {
+				if (current.length() > 0) {
+					current.append(" ");
+				}
+				current.append(word);
+			}
+		}
+
+		if (current.length() > 0) {
+			if (result.length() > 0) {
+				result.append("\n");
+			}
+			result.append(current);
+		}
+
+		return result.toString();
+	}
+
+	private static String chunk(final String content) {
+		return chunk(content, LENGTH);
+	}
+
+	private static void chunkAndAppend(final StringBuffer buffer,
+			final String content) {
+		buffer.append(chunk(content));
+	}
 }