1 files changed, 0 insertions, 676 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/entities/Message.java b/src/main/java/de/thedevstack/conversationsplus/entities/Message.java
deleted file mode 100644
index a5d06f46..00000000
--- a/src/main/java/de/thedevstack/conversationsplus/entities/Message.java
+++ /dev/null
@@ -1,676 +0,0 @@
-package de.thedevstack.conversationsplus.entities;
-
-import android.content.ContentValues;
-import android.database.Cursor;
-
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.util.Arrays;
-
-import de.thedevstack.conversationsplus.Config;
-import de.thedevstack.conversationsplus.utils.GeoHelper;
-import de.thedevstack.conversationsplus.utils.MimeUtils;
-import de.thedevstack.conversationsplus.utils.UIHelper;
-import de.thedevstack.conversationsplus.xmpp.jid.InvalidJidException;
-import de.thedevstack.conversationsplus.xmpp.jid.Jid;
-
-public class Message extends AbstractEntity {
-
-	public static final String TABLENAME = "messages";
-
-	public static final String MERGE_SEPARATOR = " \u200B\n\n";
-
-	public static final int STATUS_RECEIVED = 0;
-	public static final int STATUS_UNSEND = 1;
-	public static final int STATUS_SEND = 2;
-	public static final int STATUS_SEND_FAILED = 3;
-	public static final int STATUS_WAITING = 5;
-	public static final int STATUS_OFFERED = 6;
-	public static final int STATUS_SEND_RECEIVED = 7;
-	public static final int STATUS_SEND_DISPLAYED = 8;
-
-	public static final int ENCRYPTION_NONE = 0;
-	public static final int ENCRYPTION_PGP = 1;
-	public static final int ENCRYPTION_OTR = 2;
-	public static final int ENCRYPTION_DECRYPTED = 3;
-	public static final int ENCRYPTION_DECRYPTION_FAILED = 4;
-
-	public static final int TYPE_TEXT = 0;
-	public static final int TYPE_IMAGE = 1;
-	public static final int TYPE_FILE = 2;
-	public static final int TYPE_STATUS = 3;
-	public static final int TYPE_PRIVATE = 4;
-
-	public static final String CONVERSATION = "conversationUuid";
-	public static final String COUNTERPART = "counterpart";
-	public static final String TRUE_COUNTERPART = "trueCounterpart";
-	public static final String BODY = "body";
-	public static final String TIME_SENT = "timeSent";
-	public static final String ENCRYPTION = "encryption";
-	public static final String STATUS = "status";
-	public static final String TYPE = "type";
-	public static final String REMOTE_MSG_ID = "remoteMsgId";
-	public static final String SERVER_MSG_ID = "serverMsgId";
-	public static final String RELATIVE_FILE_PATH = "relativeFilePath";
-	public static final String ME_COMMAND = "/me ";
-
-
-	public boolean markable = false;
-	protected String conversationUuid;
-	protected Jid counterpart;
-	protected Jid trueCounterpart;
-	private String body;
-	protected String encryptedBody;
-	protected long timeSent;
-	protected int encryption;
-	protected int status;
-	protected int type;
-	protected String relativeFilePath;
-	protected boolean read = true;
-	protected String remoteMsgId = null;
-	protected String serverMsgId = null;
-	protected Conversation conversation = null;
-	protected Transferable transferable = null;
-	private Message mNextMessage = null;
-	private Message mPreviousMessage = null;
-
-	private Message() {
-
-	}
-
-	public Message(Conversation conversation, String body, int encryption) {
-		this(conversation, body, encryption, STATUS_UNSEND);
-	}
-
-	public Message(Conversation conversation, String body, int encryption, int status) {
-		this(java.util.UUID.randomUUID().toString(),
-				conversation.getUuid(),
-				conversation.getJid() == null ? null : conversation.getJid().toBareJid(),
-				null,
-				body,
-				System.currentTimeMillis(),
-				encryption,
-				status,
-				TYPE_TEXT,
-				null,
-				null,
-				null);
-		this.conversation = conversation;
-	}
-
-	private Message(final String uuid, final String conversationUUid, final Jid counterpart,
-					final Jid trueCounterpart, final String body, final long timeSent,
-					final int encryption, final int status, final int type, final String remoteMsgId,
-					final String relativeFilePath, final String serverMsgId) {
-		this.uuid = uuid;
-		this.conversationUuid = conversationUUid;
-		this.counterpart = counterpart;
-		this.trueCounterpart = trueCounterpart;
-		this.body = body;
-		this.timeSent = timeSent;
-		this.encryption = encryption;
-		this.status = status;
-		this.type = type;
-		this.remoteMsgId = remoteMsgId;
-		this.relativeFilePath = relativeFilePath;
-		this.serverMsgId = serverMsgId;
-	}
-
-	public static Message fromCursor(Cursor cursor) {
-		Jid jid;
-		try {
-			String value = cursor.getString(cursor.getColumnIndex(COUNTERPART));
-			if (value != null) {
-				jid = Jid.fromString(value, true);
-			} else {
-				jid = null;
-			}
-		} catch (InvalidJidException e) {
-			jid = null;
-		}
-		Jid trueCounterpart;
-		try {
-			String value = cursor.getString(cursor.getColumnIndex(TRUE_COUNTERPART));
-			if (value != null) {
-				trueCounterpart = Jid.fromString(value, true);
-			} else {
-				trueCounterpart = null;
-			}
-		} catch (InvalidJidException e) {
-			trueCounterpart = null;
-		}
-		return new Message(cursor.getString(cursor.getColumnIndex(UUID)),
-				cursor.getString(cursor.getColumnIndex(CONVERSATION)),
-				jid,
-				trueCounterpart,
-				cursor.getString(cursor.getColumnIndex(BODY)),
-				cursor.getLong(cursor.getColumnIndex(TIME_SENT)),
-				cursor.getInt(cursor.getColumnIndex(ENCRYPTION)),
-				cursor.getInt(cursor.getColumnIndex(STATUS)),
-				cursor.getInt(cursor.getColumnIndex(TYPE)),
-				cursor.getString(cursor.getColumnIndex(REMOTE_MSG_ID)),
-				cursor.getString(cursor.getColumnIndex(RELATIVE_FILE_PATH)),
-				cursor.getString(cursor.getColumnIndex(SERVER_MSG_ID)));
-	}
-
-	public static Message createStatusMessage(Conversation conversation, String body) {
-		Message message = new Message();
-		message.setType(Message.TYPE_STATUS);
-		message.setConversation(conversation);
-		message.setBody(body);
-		return message;
-	}
-
-	@Override
-	public ContentValues getContentValues() {
-		ContentValues values = new ContentValues();
-		values.put(UUID, uuid);
-		values.put(CONVERSATION, conversationUuid);
-		if (counterpart == null) {
-			values.putNull(COUNTERPART);
-		} else {
-			values.put(COUNTERPART, counterpart.toString());
-		}
-		if (trueCounterpart == null) {
-			values.putNull(TRUE_COUNTERPART);
-		} else {
-			values.put(TRUE_COUNTERPART, trueCounterpart.toString());
-		}
-		values.put(BODY, body);
-		values.put(TIME_SENT, timeSent);
-		values.put(ENCRYPTION, encryption);
-		values.put(STATUS, status);
-		values.put(TYPE, type);
-		values.put(REMOTE_MSG_ID, remoteMsgId);
-		values.put(RELATIVE_FILE_PATH, relativeFilePath);
-		values.put(SERVER_MSG_ID, serverMsgId);
-		return values;
-	}
-
-	public String getConversationUuid() {
-		return conversationUuid;
-	}
-
-	public Conversation getConversation() {
-		return this.conversation;
-	}
-
-	public void setConversation(Conversation conv) {
-		this.conversation = conv;
-	}
-
-	public Jid getCounterpart() {
-		return counterpart;
-	}
-
-	public void setCounterpart(final Jid counterpart) {
-		this.counterpart = counterpart;
-	}
-
-	public Contact getContact() {
-		if (this.conversation.getMode() == Conversation.MODE_SINGLE) {
-			return this.conversation.getContact();
-		} else {
-			if (this.trueCounterpart == null) {
-				return null;
-			} else {
-				return this.conversation.getAccount().getRoster()
-						.getContactFromRoster(this.trueCounterpart);
-			}
-		}
-	}
-
-	public String getBody() {
-		return body;
-	}
-
-	public void setBody(String body) {
-		this.body = body;
-	}
-
-	public long getTimeSent() {
-		return timeSent;
-	}
-
-	public int getEncryption() {
-		return encryption;
-	}
-
-	public void setEncryption(int encryption) {
-		this.encryption = encryption;
-	}
-
-	public int getStatus() {
-		return status;
-	}
-
-	public void setStatus(int status) {
-		this.status = status;
-	}
-
-	public String getRelativeFilePath() {
-		return this.relativeFilePath;
-	}
-
-	public void setRelativeFilePath(String path) {
-		this.relativeFilePath = path;
-	}
-
-	public String getRemoteMsgId() {
-		return this.remoteMsgId;
-	}
-
-	public void setRemoteMsgId(String id) {
-		this.remoteMsgId = id;
-	}
-
-	public String getServerMsgId() {
-		return this.serverMsgId;
-	}
-
-	public void setServerMsgId(String id) {
-		this.serverMsgId = id;
-	}
-
-	public boolean isRead() {
-		return this.read;
-	}
-
-	public void markRead() {
-		this.read = true;
-	}
-
-	public void markUnread() {
-		this.read = false;
-	}
-
-	public void setTime(long time) {
-		this.timeSent = time;
-	}
-
-	public String getEncryptedBody() {
-		return this.encryptedBody;
-	}
-
-	public void setEncryptedBody(String body) {
-		this.encryptedBody = body;
-	}
-
-	public int getType() {
-		return this.type;
-	}
-
-	public void setType(int type) {
-		this.type = type;
-	}
-
-	public void setTrueCounterpart(Jid trueCounterpart) {
-		this.trueCounterpart = trueCounterpart;
-	}
-
-	public Transferable getTransferable() {
-		return this.transferable;
-	}
-
-	public void setTransferable(Transferable transferable) {
-		this.transferable = transferable;
-	}
-
-	public boolean equals(Message message) {
-		if (this.serverMsgId != null && message.getServerMsgId() != null) {
-			return this.serverMsgId.equals(message.getServerMsgId());
-		} else if (this.getBody() == null || this.counterpart == null) {
-			return false;
-		} else {
-			String body, otherBody;
-			if (this.hasFileOnRemoteHost()) {
-				body = getFileParams().url.toString();
-				otherBody = message.getBody() == null ? null : message.getBody();
-			} else {
-				body = this.getBody();
-				otherBody = message.getBody();
-			}
-			if (message.getRemoteMsgId() != null) {
-				return (message.getRemoteMsgId().equals(this.remoteMsgId) || message.getRemoteMsgId().equals(this.uuid))
-						&& this.counterpart.equals(message.getCounterpart())
-						&& body.equals(otherBody);
-			} else {
-				return this.remoteMsgId == null
-						&& this.counterpart.equals(message.getCounterpart())
-						&& body.equals(otherBody)
-						&& Math.abs(this.getTimeSent() - message.getTimeSent()) < Config.MESSAGE_MERGE_WINDOW * 1000;
-			}
-		}
-	}
-
-	public Message next() {
-		synchronized (this.conversation.messages) {
-			if (this.mNextMessage == null) {
-				int index = this.conversation.messages.indexOf(this);
-				if (index < 0 || index >= this.conversation.messages.size() - 1) {
-					this.mNextMessage = null;
-				} else {
-					this.mNextMessage = this.conversation.messages.get(index + 1);
-				}
-			}
-			return this.mNextMessage;
-		}
-	}
-
-	public Message prev() {
-		synchronized (this.conversation.messages) {
-			if (this.mPreviousMessage == null) {
-				int index = this.conversation.messages.indexOf(this);
-				if (index <= 0 || index > this.conversation.messages.size()) {
-					this.mPreviousMessage = null;
-				} else {
-					this.mPreviousMessage = this.conversation.messages.get(index - 1);
-				}
-			}
-			return this.mPreviousMessage;
-		}
-	}
-
-	public boolean mergeable(final Message message) {
-		return message != null &&
-				(message.getType() == Message.TYPE_TEXT &&
-						this.getTransferable() == null &&
-						message.getTransferable() == null &&
-						message.getEncryption() != Message.ENCRYPTION_PGP &&
-						this.getType() == message.getType() &&
-						//this.getStatus() == message.getStatus() &&
-						isStatusMergeable(this.getStatus(), message.getStatus()) &&
-						this.getEncryption() == message.getEncryption() &&
-						this.getCounterpart() != null &&
-						this.getCounterpart().equals(message.getCounterpart()) &&
-						(message.getTimeSent() - this.getTimeSent()) <= (Config.MESSAGE_MERGE_WINDOW * 1000) &&
-						!GeoHelper.isGeoUri(message.getBody()) &&
-						!GeoHelper.isGeoUri(this.getBody()) &&
-						message.treatAsDownloadable() == Decision.NEVER &&
-						this.treatAsDownloadable() == Decision.NEVER &&
-						!message.getBody().startsWith(ME_COMMAND) &&
-						!this.getBody().startsWith(ME_COMMAND)
-				);
-	}
-
-	private static boolean isStatusMergeable(int a, int b) {
-		return a == b || (
-				(a == Message.STATUS_SEND_RECEIVED && b == Message.STATUS_UNSEND)
-						|| (a == Message.STATUS_SEND_RECEIVED && b == Message.STATUS_SEND)
-						|| (a == Message.STATUS_UNSEND && b == Message.STATUS_SEND)
-						|| (a == Message.STATUS_UNSEND && b == Message.STATUS_SEND_RECEIVED)
-						|| (a == Message.STATUS_SEND && b == Message.STATUS_UNSEND)
-						|| (a == Message.STATUS_SEND && b == Message.STATUS_SEND_RECEIVED)
-		);
-	}
-
-	public String getMergedBody() {
-		final Message next = this.next();
-		if (this.mergeable(next)) {
-			return getBody() + MERGE_SEPARATOR + next.getMergedBody();
-		}
-		return getBody();
-	}
-
-	public boolean hasMeCommand() {
-		return getMergedBody().startsWith(ME_COMMAND);
-	}
-
-	public int getMergedStatus() {
-		final Message next = this.next();
-		if (this.mergeable(next)) {
-			return next.getStatus();
-		}
-		return getStatus();
-	}
-
-	public long getMergedTimeSent() {
-		Message next = this.next();
-		if (this.mergeable(next)) {
-			return next.getMergedTimeSent();
-		} else {
-			return getTimeSent();
-		}
-	}
-
-	public boolean wasMergedIntoPrevious() {
-		Message prev = this.prev();
-		return prev != null && prev.mergeable(this);
-	}
-
-	public boolean trusted() {
-		Contact contact = this.getContact();
-		return (status > STATUS_RECEIVED || (contact != null && contact.trusted()));
-	}
-
-	public boolean fixCounterpart() {
-		Presences presences = conversation.getContact().getPresences();
-		if (counterpart != null && presences.has(counterpart.getResourcepart())) {
-			return true;
-		} else if (presences.size() >= 1) {
-			try {
-				counterpart = Jid.fromParts(conversation.getJid().getLocalpart(),
-						conversation.getJid().getDomainpart(),
-						presences.asStringArray()[0]);
-				return true;
-			} catch (InvalidJidException e) {
-				counterpart = null;
-				return false;
-			}
-		} else {
-			counterpart = null;
-			return false;
-		}
-	}
-
-	public enum Decision {
-		MUST,
-		SHOULD,
-		NEVER,
-	}
-
-	private static String extractRelevantExtension(URL url) {
-		String path = url.getPath();
-		return extractRelevantExtension(path);
-	}
-
-	private static String extractRelevantExtension(String path) {
-		if (path == null || path.isEmpty()) {
-			return null;
-		}
-
-		String filename = path.substring(path.lastIndexOf('/') + 1).toLowerCase();
-
-		int dotPosition = filename.lastIndexOf(".");
-
-		if (dotPosition != -1)
-		{
-			String extension = filename.substring(dotPosition + 1);
-
-			// we want the real file extension, not the crypto one
-			if (Arrays.asList(Transferable.VALID_CRYPTO_EXTENSIONS).contains(extension)) {
-				return extractRelevantExtension(path.substring(0,dotPosition));
-			} else {
-				return extension;
-			}
-		}
-		return null;
-	}
-
-	public String getMimeType() {
-		if (relativeFilePath != null) {
-			int start = relativeFilePath.lastIndexOf('.') + 1;
-			if (start < relativeFilePath.length()) {
-				return MimeUtils.guessMimeTypeFromExtension(relativeFilePath.substring(start));
-			} else {
-				return null;
-			}
-		} else {
-			try {
-				return MimeUtils.guessMimeTypeFromExtension(extractRelevantExtension(new URL(this.getBody())));
-			} catch (MalformedURLException e) {
-				return null;
-			}
-		}
-	}
-
-	public Decision treatAsDownloadable() {
-		/**
-		 * there are a few cases where spaces result in an unwanted behavior, e.g.
-		 * "http://example.com/image.jpg" text that will not be shown /abc.png"
-		 * or more than one image link in one message.
-		 */
-		if (getBody().contains(" ")) {
-			return Decision.NEVER;
-		}
-		try {
-			URL url = new URL(body);
-			if (!url.getProtocol().equalsIgnoreCase("http") && !url.getProtocol().equalsIgnoreCase("https")) {
-				return Decision.NEVER;
-			}
-			String extension = extractRelevantExtension(url);
-			if (extension == null) {
-				return Decision.NEVER;
-			}
-			String ref = url.getRef();
-			boolean encrypted = ref != null && ref.matches("([A-Fa-f0-9]{2}){48}");
-
-			if (encrypted) {
-				if (MimeUtils.guessMimeTypeFromExtension(extension) != null) {
-					return Decision.MUST;
-				} else {
-					return Decision.NEVER;
-				}
-			} else if (Arrays.asList(Transferable.VALID_IMAGE_EXTENSIONS).contains(extension)
-					|| Arrays.asList(Transferable.WELL_KNOWN_EXTENSIONS).contains(extension)) {
-				return Decision.SHOULD;
-			} else {
-				return Decision.NEVER;
-			}
-
-		} catch (MalformedURLException e) {
-			return Decision.NEVER;
-		}
-	}
-
-	public FileParams getFileParams() {
-		FileParams params = getLegacyFileParams();
-		if (params != null) {
-			return params;
-		}
-		params = new FileParams();
-		if (this.transferable != null) {
-			params.size = this.transferable.getFileSize();
-		}
-		if (this.getBody() == null) {
-			return params;
-		}
-		String parts[] = this.getBody().split("\\|");
-		switch (parts.length) {
-			case 1:
-				try {
-					params.size = Long.parseLong(parts[0]);
-				} catch (NumberFormatException e) {
-					try {
-						params.url = new URL(parts[0]);
-					} catch (MalformedURLException e1) {
-						params.url = null;
-					}
-				}
-				break;
-			case 2:
-			case 4:
-				try {
-					params.url = new URL(parts[0]);
-				} catch (MalformedURLException e1) {
-					params.url = null;
-				}
-				try {
-					params.size = Long.parseLong(parts[1]);
-				} catch (NumberFormatException e) {
-					params.size = 0;
-				}
-				try {
-					params.width = Integer.parseInt(parts[2]);
-				} catch (NumberFormatException | ArrayIndexOutOfBoundsException e) {
-					params.width = 0;
-				}
-				try {
-					params.height = Integer.parseInt(parts[3]);
-				} catch (NumberFormatException | ArrayIndexOutOfBoundsException e) {
-					params.height = 0;
-				}
-				break;
-			case 3:
-				try {
-					params.size = Long.parseLong(parts[0]);
-				} catch (NumberFormatException e) {
-					params.size = 0;
-				}
-				try {
-					params.width = Integer.parseInt(parts[1]);
-				} catch (NumberFormatException e) {
-					params.width = 0;
-				}
-				try {
-					params.height = Integer.parseInt(parts[2]);
-				} catch (NumberFormatException e) {
-					params.height = 0;
-				}
-				break;
-		}
-		return params;
-	}
-
-	public FileParams getLegacyFileParams() {
-		FileParams params = new FileParams();
-		if (this.getBody() == null) {
-			return params;
-		}
-		String parts[] = this.getBody().split(",");
-		if (parts.length == 3) {
-			try {
-				params.size = Long.parseLong(parts[0]);
-			} catch (NumberFormatException e) {
-				return null;
-			}
-			try {
-				params.width = Integer.parseInt(parts[1]);
-			} catch (NumberFormatException e) {
-				return null;
-			}
-			try {
-				params.height = Integer.parseInt(parts[2]);
-			} catch (NumberFormatException e) {
-				return null;
-			}
-			return params;
-		} else {
-			return null;
-		}
-	}
-
-	public void untie() {
-		this.mNextMessage = null;
-		this.mPreviousMessage = null;
-	}
-
-	public boolean isFileOrImage() {
-		return type == TYPE_FILE || type == TYPE_IMAGE;
-	}
-
-	public boolean hasFileOnRemoteHost() {
-		return isFileOrImage() && getFileParams().url != null;
-	}
-
-	public boolean needsUploading() {
-		return isFileOrImage() && getFileParams().url == null;
-	}
-
-	public class FileParams {
-		public URL url;
-		public long size = 0;
-		public int width = 0;
-		public int height = 0;
-	}
-}