X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fcore%2FConfigurationSoneParser.java;fp=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fcore%2FConfigurationSoneParser.java;h=8f09b3b5ee5d5c329a56ebba8b79c8d8bdcbc0d7;hb=11f3457415c9122b5d11840d24186971af28add9;hp=0000000000000000000000000000000000000000;hpb=791ae7c17d02857541e10a5dd97af65f6f532056;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/core/ConfigurationSoneParser.java b/src/main/java/net/pterodactylus/sone/core/ConfigurationSoneParser.java
new file mode 100644
index 0000000..8f09b3b
--- /dev/null
+++ b/src/main/java/net/pterodactylus/sone/core/ConfigurationSoneParser.java
@@ -0,0 +1,111 @@
+package net.pterodactylus.sone.core;
+
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Set;
+
+import javax.annotation.Nullable;
+
+import net.pterodactylus.sone.data.Post;
+import net.pterodactylus.sone.data.Profile;
+import net.pterodactylus.sone.data.Sone;
+import net.pterodactylus.sone.database.PostBuilder;
+import net.pterodactylus.sone.database.PostBuilderFactory;
+import net.pterodactylus.util.config.Configuration;
+
+/**
+ * Parses a {@link Sone}’s data from a {@link Configuration}.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class ConfigurationSoneParser {
+
+	private final Configuration configuration;
+	private final Sone sone;
+	private final String sonePrefix;
+
+	public ConfigurationSoneParser(Configuration configuration, Sone sone) {
+		this.configuration = configuration;
+		this.sone = sone;
+		sonePrefix = "Sone/" + sone.getId();
+	}
+
+	public Profile parseProfile() {
+		Profile profile = new Profile(sone);
+		profile.setFirstName(getString("/Profile/FirstName", null));
+		profile.setMiddleName(getString("/Profile/MiddleName", null));
+		profile.setLastName(getString("/Profile/LastName", null));
+		profile.setBirthDay(getInt("/Profile/BirthDay", null));
+		profile.setBirthMonth(getInt("/Profile/BirthMonth", null));
+		profile.setBirthYear(getInt("/Profile/BirthYear", null));
+
+		/* load profile fields. */
+		int fieldCount = 0;
+		while (true) {
+			String fieldPrefix = "/Profile/Fields/" + fieldCount++;
+			String fieldName = getString(fieldPrefix + "/Name", null);
+			if (fieldName == null) {
+				break;
+			}
+			String fieldValue = getString(fieldPrefix + "/Value", "");
+			profile.addField(fieldName).setValue(fieldValue);
+		}
+
+		return profile;
+	}
+
+	private String getString(String nodeName, @Nullable String defaultValue) {
+		return configuration.getStringValue(sonePrefix + nodeName)
+				.getValue(defaultValue);
+	}
+
+	private Integer getInt(String nodeName, @Nullable Integer defaultValue) {
+		return configuration.getIntValue(sonePrefix + nodeName)
+				.getValue(defaultValue);
+	}
+
+	private Long getLong(String nodeName, @Nullable Long defaultValue) {
+		return configuration.getLongValue(sonePrefix + nodeName)
+				.getValue(defaultValue);
+	}
+
+	public Collection<Post> parsePosts(PostBuilderFactory postBuilderFactory)
+	throws InvalidPostFound {
+		Set<Post> posts = new HashSet<Post>();
+		while (true) {
+			String postPrefix = "/Posts/" + posts.size();
+			String postId = getString(postPrefix + "/ID", null);
+			if (postId == null) {
+				break;
+			}
+			long postTime = getLong(postPrefix + "/Time", 0L);
+			String postText = getString(postPrefix + "/Text", null);
+			if (postAttributesAreInvalid(postTime, postText)) {
+				throw new InvalidPostFound();
+			}
+			PostBuilder postBuilder = postBuilderFactory.newPostBuilder()
+					.withId(postId)
+					.from(sone.getId())
+					.withTime(postTime)
+					.withText(postText);
+			String postRecipientId =
+					getString(postPrefix + "/Recipient", null);
+			if (postRecipientIsValid(postRecipientId)) {
+				postBuilder.to(postRecipientId);
+			}
+			posts.add(postBuilder.build());
+		}
+		return posts;
+	}
+
+	private boolean postAttributesAreInvalid(long postTime, String postText) {
+		return (postTime == 0) || (postText == null);
+	}
+
+	private boolean postRecipientIsValid(String postRecipientId) {
+		return (postRecipientId != null) && (postRecipientId.length() == 43);
+	}
+
+	public static class InvalidPostFound extends RuntimeException { }
+
+}