private SlackChannel getIMChannelForUser(SlackUser user) {
List<SlackChannel> imcs = getAllIMChannels();
for (SlackChannel channel : imcs) {
if (channel.getMembers().contains(user)) {
return channel;
}
}
SlackMessageHandle<SlackChannelReply> reply = openDirectMessageChannel(user);
return reply.getReply().getSlackChannel();
}
private List<SlackChannel> getAllIMChannels() {
Collection<SlackChannel> allChannels = getChannels();
List<SlackChannel> iMChannels = new ArrayList<>();
for (SlackChannel channel : allChannels) {
if (channel.isDirect()) {
iMChannels.add(channel);
}
}
return iMChannels;
}
@Override
public SlackMessageHandle sendMessage(
SlackChannel channel,
String message,
SlackAttachment attachment,
SlackChatConfiguration chatConfiguration) {
SlackMessageHandleImpl handle = new SlackMessageHandleImpl(getNextMessageId());
Map<String, String> arguments = new HashMap<>();
arguments.put("token", authToken);
arguments.put("channel", channel.getId());
arguments.put("text", message);
if (chatConfiguration.asUser) {
arguments.put("as_user", "true");
}
if (chatConfiguration.avatar == Avatar.ICON_URL) {
arguments.put("icon_url", chatConfiguration.avatarDescription);
}
if (chatConfiguration.avatar == Avatar.EMOJI) {
arguments.put("icon_emoji", chatConfiguration.avatarDescription);
}
if (chatConfiguration.userName != null) {
arguments.put("username", chatConfiguration.userName);
}
if (attachment != null) {
arguments.put(
"attachments", SlackJSONAttachmentFormatter.encodeAttachments(attachment).toString());
}
postSlackCommand(arguments, CHAT_POST_MESSAGE_COMMAND, handle);
return handle;
}
@Override
public void run() {
try {
if (!gerritChangeInfoService.projectExists(projectId)) {
session.sendMessage(
channelToSubscribe,
"Could not find project name *`"
+ projectId
+ "`*, check that this project name is valid and that it is active",
null,
SlackChatConfiguration.getConfiguration().asUser());
return;
}
subscriptionService.unsubscribeOnProject(projectId, channelToSubscribe.getId());
session.sendMessage(
channelToSubscribe,
"This channel will not publish any more review requests from project *`"
+ projectId
+ "`*",
null,
SlackChatConfiguration.getConfiguration().asUser());
} catch (IOException e) {
session.sendMessage(
channelToSubscribe,
"Too bad, an unexpected error occurred...",
null,
SlackChatConfiguration.getConfiguration().asUser());
e.printStackTrace();
}
}
@Override
public SlackMessageHandle leaveChannel(SlackChannel channel) {
SlackMessageHandleImpl handle = new SlackMessageHandleImpl(getNextMessageId());
Map<String, String> arguments = new HashMap<>();
arguments.put("token", authToken);
arguments.put("channel", channel.getId());
postSlackCommand(arguments, CHANNELS_LEAVE_COMMAND, handle);
return handle;
}
@Override
public SlackMessageHandle deleteMessage(String timeStamp, SlackChannel channel) {
SlackMessageHandleImpl handle = new SlackMessageHandleImpl(getNextMessageId());
Map<String, String> arguments = new HashMap<>();
arguments.put("token", authToken);
arguments.put("channel", channel.getId());
arguments.put("ts", timeStamp);
postSlackCommand(arguments, CHAT_DELETE_COMMAND, handle);
return handle;
}
@Override
public SlackMessageHandle<SlackChannelReply> inviteToChannel(
SlackChannel channel, SlackUser user) {
SlackMessageHandleImpl<SlackChannelReply> handle =
new SlackMessageHandleImpl<SlackChannelReply>(getNextMessageId());
Map<String, String> arguments = new HashMap<>();
arguments.put("token", authToken);
arguments.put("channel", channel.getId());
arguments.put("user", user.getId());
postSlackCommand(arguments, CHANNELS_INVITE_COMMAND, handle);
return handle;
}
@Override
public SlackMessageHandle addReactionToMessage(
SlackChannel channel, String messageTimeStamp, String emojiCode) {
SlackMessageHandleImpl handle = new SlackMessageHandleImpl(getNextMessageId());
Map<String, String> arguments = new HashMap<>();
arguments.put("token", authToken);
arguments.put("channel", channel.getId());
arguments.put("timestamp", messageTimeStamp);
arguments.put("name", emojiCode);
postSlackCommand(arguments, REACTIONS_ADD_COMMAND, handle);
return handle;
}
@Override
public SlackMessageHandle<SlackMessageReply> updateMessage(
String timeStamp, SlackChannel channel, String message) {
SlackMessageHandleImpl<SlackMessageReply> handle =
new SlackMessageHandleImpl<SlackMessageReply>(getNextMessageId());
Map<String, String> arguments = new HashMap<>();
arguments.put("token", authToken);
arguments.put("ts", timeStamp);
arguments.put("channel", channel.getId());
arguments.put("text", message);
postSlackCommand(arguments, CHAT_UPDATE_COMMAND, handle);
return handle;
}
@Override
public SlackMessageHandle sendMessageOverWebSocket(
SlackChannel channel, String message, SlackAttachment attachment) {
SlackMessageHandleImpl handle = new SlackMessageHandleImpl(getNextMessageId());
try {
JSONObject messageJSON = new JSONObject();
messageJSON.put("type", "message");
messageJSON.put("channel", channel.getId());
messageJSON.put("text", message);
if (attachment != null) {
messageJSON.put("attachments", SlackJSONAttachmentFormatter.encodeAttachments(attachment));
}
websocketSession.getBasicRemote().sendText(messageJSON.toJSONString());
} catch (Exception e) {
// TODO : improve exception handling
e.printStackTrace();
}
return handle;
}