/// <summary>
/// Deletes specifed messages
/// </summary>
/// <param name="message_ids">Message IDs to delete</param>
public async Task deleteMessages(List <string> message_ids)
{
/*
* Deletes specifed messages
* :param message_ids: Message IDs to delete
* :return: true
* :raises: FBchatException if request failed
* */
await FB_Message._delete_many(_session, message_ids);
}
internal static FB_UnfetchedThreadEvent _parse(Session session, JToken data)
{
var thread = FB_ThreadEvent._get_thread(session, data);
var message = new FB_Message(session, thread_id: thread.uid, uid: data?.get("messageId")?.Value <string>());
return(new FB_UnfetchedThreadEvent()
{
thread = thread,
message = message
});
}
/// TODO: This!
internal static FB_LiveLocationEvent _parse(Session session, JToken data)
{
var thread = FB_LiveLocationEvent._get_thread(session, data);
foreach (var location_data in data?.get("messageLiveLocations") ?? Enumerable.Empty <JToken>())
{
var message = new FB_Message(session: session, thread_id: thread.uid, uid: data?.get("messageId")?.Value <string>());
var author = new FB_User(session: session, uid: location_data?.get("senderId")?.Value <string>());
var location = FB_LiveLocationAttachment._from_pull(location_data);
}
return(null);
}
internal static FB_MessageReplyEvent _parse(Session session, JToken data)
{
var thread = FB_MessageReplyEvent._get_thread(session, data);
var metadata = data?.get("message")?.get("messageMetadata");
return(new FB_MessageReplyEvent()
{
author = new FB_User(session: session, uid: metadata?.get("actorFbId")?.Value <string>()),
thread = thread,
message = FB_Message._from_reply(data?.get("message"), thread),
replied_to = FB_Message._from_reply(data?.get("repliedToMessage"), thread),
});
}
internal static FB_MessageEvent _parse(Session session, JToken data)
{
(FB_User author, FB_Thread thread, long at) = FB_MessageEvent._parse_metadata(session, data);
var message = FB_Message._from_pull(data, thread: thread, author: author.uid, timestamp: at.ToString());
return(new FB_MessageEvent()
{
author = author,
thread = thread,
message = message,
at = at
});
}
/// <summary>
/// Fetches`Message` object from the message id
/// </summary>
/// <param name="thread">Thread containing this message</param>
/// <param name="mid">Message ID to fetch from</param>
/// <returns>`FB_Message` object</returns>
public static async Task <FB_Message> _from_fetch(FB_Thread thread, string mid)
{
/*
* Fetches`Message` object from the message id
* :param thread: Thread containing this message
* :param mid: Message ID to fetch from
* :return: `Message` object
* :rtype: Message
* :raises: FBchatException if request failed
* */
var message_info = ((JToken)await thread._forcedFetch(mid))?.get("message");
return(FB_Message._from_graphql(message_info, thread));
}
/// <summary>
/// Sends a message to a thread
/// </summary>
/// <param name="message">Message to send</param>
/// <returns>Message ID of the sent message</returns>
public async Task <string> send(FB_Message message = null)
{
/*
* Sends a message to a thread
* :param message: Message to send
* :type message: models.Message
* :return: :ref:`Message ID <intro_message_ids>` of the sent message
* :raises: FBchatException if request failed
*/
var data = this._to_send_data();
data.update(message._to_send_data());
return(await this.session._do_send_request(data));
}
private async Task <dynamic> _sendLocation(
FB_LocationAttachment location, bool current = true, FB_Message message = null
)
{
var data = this._to_send_data();
if (message != null)
{
data.update(message._to_send_data());
}
data["action_type"] = "ma-type:user-generated-message";
data["location_attachment[coordinates][latitude]"] = location.latitude;
data["location_attachment[coordinates][longitude]"] = location.longitude;
data["location_attachment[is_current_location]"] = current;
return(await this.session._do_send_request(data));
}
/// <summary>
/// Sends a given location to a thread as the user's current location
/// </summary>
/// <param name="location">Location to send</param>
/// <param name="message">Additional message</param>
/// <returns>:ref:`Message ID` of the sent message</returns>
public async Task <string> sendLocation(FB_LocationAttachment location, FB_Message message = null)
{
/*
* Sends a given location to a thread as the user's current location
* :param location: Location to send
* :param message: Additional message
* :type location: LocationAttachment
* :type message: Message
* :return: :ref:`Message ID<intro_message_ids>` of the sent message
* :raises: FBchatException if request failed
* */
return(await this._sendLocation(
location : location,
current : true,
message : message
));
}
public static FB_Message graphql_to_message(string thread_id, JToken message)
{
if (message["message_sender"] == null || message["message_sender"].Type == JTokenType.Null)
{
message["message_sender"] = new JObject(new JProperty("id", 0));
}
if (message["message"] == null || message["message"].Type == JTokenType.Null)
{
message["message"] = new JObject(new JProperty("text", ""));
}
var rtn = new FB_Message(
text: message["message"]["text"]?.Value <string>(),
mentions: new List <FB_Mention>(),
sticker: graphql_to_sticker(message["sticker"]));
rtn.thread_id = thread_id;
rtn.uid = message["message_id"]?.Value <string>();
rtn.author = message["message_sender"]["id"]?.Value <string>();
rtn.timestamp = message["timestamp_precise"]?.Value <string>();
if (message["unread"] != null)
{
rtn.is_read = !message["unread"].Value <bool>();
}
rtn.reactions = new Dictionary <string, MessageReaction>();
foreach (var r in message["message_reactions"])
{
rtn.reactions.Add(r["user"]["id"]?.Value <string>(), Constants.REACTIONS[r["reaction"].Value <string>()]);
}
if (message["blob_attachments"] != null)
{
rtn.attachments = new List <FB_Attachment>();
foreach (var attachment in message["blob_attachments"])
{
rtn.attachments.Add(graphql_to_attachment(attachment));
}
}
// TODO: This is still missing parsing:
// message.get('extensible_attachment')
return(rtn);
}
public static FB_Message _from_pull(JToken data, string thread_id, string mid = null, List <string> tags = null, string author = null, string timestamp = null)
{
var rtn = new FB_Message(
text: data.get("body")?.Value <string>());
rtn.uid = mid;
rtn.thread_id = thread_id; // Added
rtn.author = author;
rtn.timestamp = timestamp;
rtn.mentions = JToken.Parse(data.get("data")?.get("prng")?.Value <string>() ?? "{}")?.Select((m) =>
new FB_Mention(
thread_id: m.get("i")?.Value <string>(),
offset: data.get("o")?.Value <int>() ?? 0,
length: data.get("l")?.Value <int>() ?? 0)
).ToList();
if (data.get("attachments") != null)
{
try
{
foreach (var a in data.get("attachments"))
{
var mercury = a.get("mercury");
if (mercury.get("blob_attachment") != null)
{
var image_metadata = a.get("imageMetadata");
var attach_type = mercury.get("blob_attachment")?.get("__typename")?.Value <string>();
var attachment = FB_Attachment.graphql_to_attachment(
mercury.get("blob_attachment")
);
if (new string[] { "MessageFile", "MessageVideo", "MessageAudio" }.Contains(attach_type))
{
// TODO: Add more data here for audio files
if (attachment is FB_FileAttachment)
{
((FB_FileAttachment)attachment).size = a?.get("fileSize")?.Value <int>() ?? 0;
}
if (attachment is FB_VideoAttachment)
{
((FB_VideoAttachment)attachment).size = a?.get("fileSize")?.Value <int>() ?? 0;
}
}
rtn.attachments.Add(attachment);
}
else if (mercury.get("sticker_attachment") != null)
{
rtn.sticker = FB_Sticker._from_graphql(
mercury.get("sticker_attachment")
);
}
else if (mercury.get("extensible_attachment") != null)
{
var attachment = FB_Attachment.graphql_to_extensible_attachment(
mercury.get("extensible_attachment")
);
if (attachment is FB_UnsentMessage)
{
rtn.unsent = true;
}
else if (attachment != null)
{
rtn.attachments.Add(attachment);
}
}
}
}
catch
{
Debug.WriteLine(string.Format("An exception occured while reading attachments: {0}", data.get("attachments")));
}
}
rtn.emoji_size = EmojiSizeMethods._from_tags(tags);
rtn.forwarded = FB_Message._get_forwarded_from_tags(tags);
return(rtn);
}
public static FB_Message _from_reply(JToken data, string thread_id)
{
var tags = data.get("messageMetadata")?.get("tags")?.ToObject <List <string> >();
var rtn = new FB_Message(
text: data.get("body")?.Value <string>(),
mentions: JToken.Parse(data.get("data")?.get("prng")?.Value <string>() ?? "{}")?.Select((m) =>
new FB_Mention(
thread_id: m.get("i")?.Value <string>(),
offset: data.get("o")?.Value <int>() ?? 0,
length: data.get("l")?.Value <int>() ?? 0)
).ToList(),
emoji_size: EmojiSizeMethods._from_tags(tags));
var metadata = data.get("messageMetadata");
rtn.forwarded = FB_Message._get_forwarded_from_tags(tags);
rtn.uid = metadata?.get("messageId")?.Value <string>();
rtn.thread_id = thread_id; // Added
rtn.author = metadata?.get("actorFbId")?.Value <string>();
rtn.timestamp = metadata?.get("timestamp")?.Value <string>();
rtn.unsent = false;
if (data.get("data")?.get("platform_xmd") != null)
{
var quick_replies = JToken.Parse(data.get("data")?.get("platform_xmd").Value <string>()).get("quick_replies");
if (quick_replies.Type == JTokenType.Array)
{
rtn.quick_replies = quick_replies.Select((q) => FB_QuickReply.graphql_to_quick_reply(q)).ToList();
}
else
{
rtn.quick_replies = new List <FB_QuickReply>()
{
FB_QuickReply.graphql_to_quick_reply(quick_replies)
}
};
}
if (data.get("attachments") != null)
{
foreach (var atc in data.get("attachments"))
{
var attachment = JToken.Parse(atc.get("mercuryJSON")?.Value <string>());
if (attachment.get("blob_attachment") != null)
{
rtn.attachments.Add(
FB_Attachment.graphql_to_attachment(attachment.get("blob_attachment"))
);
}
if (attachment.get("extensible_attachment") != null)
{
var ext_attachment = FB_Attachment.graphql_to_extensible_attachment(attachment.get("extensible_attachment"));
if (ext_attachment is FB_UnsentMessage)
{
rtn.unsent = true;
}
else if (ext_attachment != null)
{
rtn.attachments.Add(ext_attachment);
}
}
}
}
return(rtn);
}
public static FB_Message _from_graphql(JToken data, string thread_id)
{
if (data["message_sender"] == null)
{
data["message_sender"] = new JObject(new JProperty("id", 0));
}
if (data["message"] == null)
{
data["message"] = new JObject(new JProperty("text", ""));
}
var tags = data.get("tags_list")?.ToObject <List <string> >();
var rtn = new FB_Message(
text: data.get("message")?.get("text")?.Value <string>(),
mentions: data.get("message")?.get("ranges")?.Select((m) =>
new FB_Mention(
thread_id: m.get("entity")?.get("id")?.Value <string>(),
offset: data.get("offset")?.Value <int>() ?? 0,
length: data.get("length")?.Value <int>() ?? 0)
).ToList(),
emoji_size: EmojiSizeMethods._from_tags(tags),
sticker: FB_Sticker._from_graphql(data.get("sticker")));
rtn.forwarded = FB_Message._get_forwarded_from_tags(tags);
rtn.uid = data.get("message_id")?.Value <string>();
rtn.thread_id = thread_id; // Added
rtn.author = data.get("message_sender")?.get("id")?.Value <string>();
rtn.timestamp = data.get("timestamp_precise")?.Value <string>();
rtn.unsent = false;
if (data.get("unread") != null)
{
rtn.is_read = !data.get("unread").Value <bool>();
}
rtn.reactions = new Dictionary <string, MessageReaction>();
foreach (var r in data.get("message_reactions"))
{
rtn.reactions.Add(r.get("user")?.get("id")?.Value <string>(), FB_Message_Constants.REACTIONS[r.get("reaction").Value <string>()]);
}
if (data.get("blob_attachments") != null)
{
rtn.attachments = new List <FB_Attachment>();
foreach (var attachment in data.get("blob_attachments"))
{
rtn.attachments.Add(FB_Attachment.graphql_to_attachment(attachment));
}
}
if (data.get("platform_xmd_encoded") != null)
{
var quick_replies = JToken.Parse(data.get("platform_xmd_encoded")?.Value <string>()).get("quick_replies");
if (quick_replies != null)
{
if (quick_replies.Type == JTokenType.Array)
{
rtn.quick_replies = quick_replies.Select((q) => FB_QuickReply.graphql_to_quick_reply(q)).ToList();
}
else
{
rtn.quick_replies = new List <FB_QuickReply>()
{
FB_QuickReply.graphql_to_quick_reply(quick_replies)
}
};
}
}
if (data.get("extensible_attachment") != null)
{
var attachment = FB_Attachment.graphql_to_extensible_attachment(data.get("extensible_attachment"));
if (attachment is FB_UnsentMessage)
{
rtn.unsent = true;
}
else if (attachment != null)
{
rtn.attachments.Add(attachment);
}
}
if (data.get("replied_to_message") != null)
{
rtn.replied_to = FB_Message._from_graphql(data.get("replied_to_message")?.get("message"), thread_id);
rtn.reply_to_id = rtn.replied_to.uid;
}
return(rtn);
}
/// <summary>
/// Facebook messenger message class
/// </summary>
/// <param name="text"></param>
/// <param name="mentions"></param>
/// <param name="emoji_size"></param>
/// <param name="uid"></param>
/// <param name="author"></param>
/// <param name="timestamp"></param>
/// <param name="is_read"></param>
/// <param name="read_by"></param>
/// <param name="reactions"></param>
/// <param name="sticker"></param>
/// <param name="attachments"></param>
/// <param name="quick_replies"></param>
/// <param name="unsent"></param>
/// <param name="reply_to_id"></param>
/// <param name="replied_to"></param>
/// <param name="forwarded"></param>
/// <param name="is_from_me"></param>
/// <param name="thread_id"></param>
public FB_Message(string text = null, List <FB_Mention> mentions = null, EmojiSize?emoji_size = null, string uid = null, string author = null, string timestamp = null, bool is_read = false, List <string> read_by = null, Dictionary <string, MessageReaction> reactions = null, FB_Sticker sticker = null, List <FB_Attachment> attachments = null, List <FB_QuickReply> quick_replies = null, bool unsent = false, string reply_to_id = null, FB_Message replied_to = null, bool forwarded = false, bool is_from_me = false, string thread_id = null)
{
this.text = text;
this.mentions = mentions ?? new List <FB_Mention>();
this.emoji_size = emoji_size;
this.uid = uid;
this.author = author;
this.timestamp = timestamp;
this.is_read = is_read;
this.read_by = read_by ?? new List <string>();
this.reactions = reactions ?? new Dictionary <string, MessageReaction>();
this.sticker = sticker;
this.attachments = attachments ?? new List <FB_Attachment>();
this.quick_replies = quick_replies ?? new List <FB_QuickReply>();
this.unsent = unsent;
this.reply_to_id = reply_to_id;
this.replied_to = replied_to;
this.forwarded = forwarded;
this.is_from_me = is_from_me;
this.thread_id = thread_id;
}
internal static FB_Message _from_graphql(JToken data, FB_Thread thread, JToken read_receipts = null)
{
if (data["message_sender"] == null)
{
data["message_sender"] = new JObject(new JProperty("id", 0));
}
if (data["message"] == null)
{
data["message"] = new JObject(new JProperty("text", ""));
}
var tags = data.get("tags_list")?.ToObject <List <string> >();
var rtn = new FB_Message(
session: thread.session,
text: data.get("message")?.get("text")?.Value <string>(),
mentions: data.get("message")?.get("ranges")?.Select((m) =>
FB_Mention._from_range(m)
).ToList(),
emoji_size: EmojiSizeMethods._from_tags(tags),
sticker: FB_Sticker._from_graphql(data.get("sticker")));
rtn.forwarded = FB_Message._get_forwarded_from_tags(tags);
rtn.uid = data.get("message_id")?.Value <string>();
rtn.thread_id = thread.uid; // Added
rtn.author = data.get("message_sender")?.get("id")?.Value <string>();
rtn.timestamp = data.get("timestamp_precise")?.Value <string>();
rtn.unsent = false;
if (data.get("unread") != null)
{
rtn.is_read = !data.get("unread").Value <bool>();
}
rtn.reactions = new Dictionary <string, string>();
foreach (var r in data.get("message_reactions"))
{
rtn.reactions.Add(r.get("user")?.get("id")?.Value <string>(), r.get("reaction").Value <string>());
}
if (data.get("blob_attachments") != null)
{
rtn.attachments = new List <FB_Attachment>();
foreach (var attachment in data.get("blob_attachments"))
{
rtn.attachments.Add(FB_Attachment.graphql_to_attachment(attachment));
}
}
if (data.get("platform_xmd_encoded") != null)
{
var quick_replies = JToken.Parse(data.get("platform_xmd_encoded")?.Value <string>()).get("quick_replies");
if (quick_replies != null)
{
if (quick_replies.Type == JTokenType.Array)
{
rtn.quick_replies = quick_replies.Select((q) => FB_QuickReply.graphql_to_quick_reply(q)).ToList();
}
else
{
rtn.quick_replies = new List <FB_QuickReply>()
{
FB_QuickReply.graphql_to_quick_reply(quick_replies)
}
};
}
}
if (data.get("extensible_attachment") != null)
{
var attachment = FB_Attachment.graphql_to_extensible_attachment(data.get("extensible_attachment"));
if (attachment is FB_UnsentMessage)
{
rtn.unsent = true;
}
else if (attachment != null)
{
rtn.attachments.Add(attachment);
}
}
if (data.get("replied_to_message") != null && data.get("replied_to_message").get("message") != null)
{
// data["replied_to_message"]["message"] is None if the message is deleted
rtn.replied_to = FB_Message._from_graphql(data.get("replied_to_message").get("message"), thread);
rtn.reply_to_id = rtn.replied_to.uid;
}
if (read_receipts != null)
{
rtn.read_by = read_receipts.Where(r => long.Parse(r.get("watermark")?.Value <string>()) >= long.Parse(rtn.timestamp))
.Select(r => r.get("actor")?.get("id")?.Value <string>()).ToList();
}
return(rtn);
}