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teams_messages.c
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/*
* Teams Plugin for libpurple/Pidgin
* Copyright (c) 2014-2020 Eion Robb
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "teams_messages.h"
#include "purplecompat.h"
#include "teams_util.h"
#include "teams_connection.h"
#include "teams_contacts.h"
#include "teams_trouter.h"
#include "teams_cards.h"
#include "util.h"
static GString* make_last_timestamp_setting(const gchar *convname) {
GString *rv = g_string_new(NULL);
g_string_printf(rv, "%s_last_message_timestamp", convname);
return rv;
}
static gchar *
teams_meify(const gchar *message, gint skypeemoteoffset)
{
guint len;
len = strlen(message);
if (skypeemoteoffset <= 0 || skypeemoteoffset >= len)
return g_strdup(message);
return g_strconcat("/me ", message + skypeemoteoffset, NULL);
}
static void
process_userpresence_resource(TeamsAccount *sa, JsonObject *resource)
{
const gchar *selfLink = json_object_get_string_member(resource, "selfLink");
const gchar *status = json_object_get_string_member(resource, "status");
// const gchar *capabilities = json_object_get_string_member(resource, "capabilities");
// const gchar *lastSeenAt = json_object_get_string_member(resource, "lastSeenAt");
const gchar *from;
// gboolean is_idle;
from = teams_contact_url_to_name(selfLink);
g_return_if_fail(from);
if (!purple_blist_find_buddy(sa->account, from))
{
PurpleGroup *group = teams_get_blist_group(sa);
if (teams_is_user_self(sa, from)) {
return;
}
purple_blist_add_buddy(purple_buddy_new(sa->account, from, NULL), NULL, group, NULL);
}
purple_protocol_got_user_status(sa->account, from, status, NULL);
gboolean is_idle = strstr(status, "Idle") != NULL;
purple_prpl_got_user_idle(sa->account, from, is_idle, 0);
}
// static gboolean
// teams_clear_typing_hack(PurpleChatUser *cb)
// {
// PurpleChatUserFlags cbflags;
// cbflags = purple_chat_user_get_flags(cb);
// cbflags &= ~PURPLE_CHAT_USER_TYPING;
// purple_chat_user_set_flags(cb, cbflags);
// return FALSE;
// }
static void
teams_find_incoming_img(TeamsAccount *sa, PurpleConversation *conv, time_t msg_time, const gchar *msg_who, gchar **msg_content)
{
const char *tmp;
const char *start;
const char *end;
GData *attributes;
GString *newmsg = NULL;
tmp = *msg_content;
while (purple_markup_find_tag("img", tmp, &start, &end, &attributes)) {
const char *srcstr = NULL;
const char *itemtype = NULL;
if (newmsg == NULL)
newmsg = g_string_new("");
//copy any text before the img tag
if (tmp < start)
g_string_append_len(newmsg, tmp, start - tmp);
itemtype = g_datalist_get_data(&attributes, "itemtype");
if (purple_strequal(itemtype, "http://schema.skype.com/AMSImage")) {
srcstr = g_datalist_get_data(&attributes, "src");
if (srcstr != NULL) {
teams_download_uri_to_conv(sa, srcstr, conv, msg_time, msg_who);
}
} else if (purple_strequal(itemtype, "http://schema.skype.com/Emoji")) {
const gchar *alt = g_datalist_get_data(&attributes, "alt");
g_string_append(newmsg, alt);
} else {
srcstr = g_datalist_get_data(&attributes, "src");
if (srcstr != NULL) {
teams_download_uri_to_conv(sa, srcstr, conv, msg_time, msg_who);
g_string_append(newmsg, srcstr);
}
}
g_datalist_clear(&attributes);
// Continue from the end of the tag
tmp = end + 1;
}
if (newmsg != NULL)
{
// Append any remaining message data
g_string_append(newmsg, tmp);
g_free(*msg_content);
*msg_content = g_string_free(newmsg, FALSE);
}
}
static gchar *
teams_process_files_in_properties(JsonObject *properties, gchar **html)
{
if (html == NULL) {
return NULL;
}
if (json_object_has_member(properties, "files")) {
const gchar *files_str = json_object_get_string_member(properties, "files");
JsonArray *files = json_decode_array(files_str, -1);
GString *files_string = g_string_new(NULL);
guint i, len = json_array_get_length(files);
if (len > 0) {
g_string_append(files_string, "<br>");
g_string_append(files_string, _("Files sent"));
g_string_append(files_string, "</b>: <br>");
}
for(i = 0; i < len; i++) {
JsonObject *file = json_array_get_object_element(files, i);
g_string_append(files_string, "* <a href=\"");
g_string_append(files_string, json_object_get_string_member(file, "objectUrl"));
g_string_append(files_string, "\">");
g_string_append(files_string, json_object_get_string_member(file, "fileName"));
g_string_append(files_string, "</a><br>");
//Potentially use the preview image in file.filePreview.previewUrl
}
json_array_unref(files);
gchar *temp = g_strconcat(*html ? *html : "", files_string->str, NULL);
g_free(*html);
*html = temp;
g_string_free(files_string, TRUE);
}
return *html;
}
static gchar *
teams_process_cards_in_properties(JsonObject *properties, gchar **html)
{
if (html == NULL) {
return NULL;
}
if (json_object_has_member(properties, "cards")) {
const gchar *cards_str = json_object_get_string_member(properties, "cards");
JsonArray *cards = json_decode_array(cards_str, -1);
GString *cards_string = g_string_new(NULL);
guint i, len = json_array_get_length(cards);
for(i = 0; i < len; i++) {
JsonObject *card = json_array_get_object_element(cards, i);
JsonObject *content = json_object_get_object_member(card, "content");
const gchar *contentType = json_object_get_string_member(card, "contentType");
gchar *card_html = teams_convert_card_to_html(content, contentType);
if (card_html == NULL) {
// Couldn't process or unknown content type, dump the raw data
card_html = teams_jsonobj_to_string(card);
}
g_string_append(cards_string, card_html);
g_string_append(cards_string, "<br>");
g_free(card_html);
}
json_array_unref(cards);
gchar *temp = g_strconcat(*html ? *html : "", cards_string->str, NULL);
g_free(*html);
*html = temp;
g_string_free(cards_string, TRUE);
}
return *html;
}
static gchar *
teams_clean_chat_name(TeamsAccount *sa, gchar *chatname)
{
PurpleAccount *account = sa->account;
gboolean should_collapse_threads = TRUE;
should_collapse_threads = purple_account_get_bool(account, "should_collapse_threads", should_collapse_threads);
//TODO allow a per-chat setting to not collapse
if (should_collapse_threads) {
gchar *qmark = strchr(chatname, ';');
if (qmark != NULL) {
*qmark = '\0';
}
}
return chatname;
}
static void
process_message_resource(TeamsAccount *sa, JsonObject *resource)
{
const gchar *clientmessageid = NULL;
const gchar *skypeeditedid = NULL;
const gchar *messagetype = json_object_get_string_member(resource, "messagetype");
const gchar *from = json_object_get_string_member(resource, "from");
const gchar *content = NULL;
const gchar *composetime = json_object_get_string_member(resource, "composetime");
const gchar *conversationLink = json_object_get_string_member(resource, "conversationLink");
time_t composetimestamp = purple_str_to_time(composetime, TRUE, NULL, NULL, NULL);
gchar **messagetype_parts;
PurpleConversation *conv = NULL;
gchar *convname = NULL;
const gchar *chatname = NULL;
JsonObject *properties = NULL;
g_return_if_fail(messagetype != NULL);
messagetype_parts = g_strsplit(messagetype, "/", -1);
if (json_object_has_member(resource, "clientmessageid"))
clientmessageid = json_object_get_string_member(resource, "clientmessageid");
if (clientmessageid && *clientmessageid && g_hash_table_remove(sa->sent_messages_hash, clientmessageid)) {
// We sent this message from here already
g_strfreev(messagetype_parts);
return;
}
if (json_object_has_member(resource, "skypeeditedid")) {
skypeeditedid = json_object_get_string_member(resource, "skypeeditedid");
}
if (json_object_has_member(resource, "properties")) {
properties = json_object_get_object_member(resource, "properties");
if (json_object_has_member(properties, "edittime")) {
skypeeditedid = json_object_get_string_member(properties, "edittime");
}
//TODO use "importance" for nudges
//purple_prpl_got_attention(pc, username, 0);
//purple_prpl_got_attention_in_chat(pc, id, username, 0);
if (json_object_has_member(properties, "deletetime")) {
// Deleted a message
}
if (json_object_has_member(properties, "emotions")) {
// "emotions": [{
// "key": "heart",
// "users": []
// }, {
// "key": "like",
// "users": [{
// "mri": "8:orgid:{...guid...}",
// "time": 1668285027384,
// "value": "1668285027230"
// }]
// }]
}
}
if (json_object_has_member(resource, "content")) {
content = json_object_get_string_member(resource, "content");
}
if (conversationLink) {
chatname = teams_thread_url_to_name(conversationLink);
convname = g_strdup(chatname);
}
if (chatname && !g_hash_table_lookup(sa->chat_to_buddy_lookup, chatname) && !strstr(chatname, "@unq.gbl.spaces")) {
// This is a Thread/Group chat message
const gchar *topic;
PurpleChatConversation *chatconv;
//Turn threaded group chats into unthreaded ones, as required
chatname = teams_clean_chat_name(sa, convname);
chatconv = purple_conversations_find_chat_with_account(chatname, sa->account);
if (!chatconv) {
chatconv = purple_serv_got_joined_chat(sa->pc, g_str_hash(chatname), chatname);
purple_conversation_set_data(PURPLE_CONVERSATION(chatconv), "chatname", g_strdup(chatname));
if (json_object_has_member(resource, "threadtopic")) {
topic = json_object_get_string_member(resource, "threadtopic");
purple_chat_conversation_set_topic(chatconv, NULL, topic);
}
teams_get_conversation_history(sa, chatname);
teams_get_thread_users(sa, chatname);
}
GString *chat_last_timestamp = make_last_timestamp_setting(convname);
purple_account_set_int(sa->account, chat_last_timestamp->str, composetimestamp);
g_string_free(chat_last_timestamp, TRUE);
conv = PURPLE_CONVERSATION(chatconv);
if (g_str_equal(messagetype_parts[0], "Control") && (g_str_equal(messagetype_parts[1], "ClearTyping") || g_str_equal(messagetype_parts[1], "Typing"))) {
PurpleChatUserFlags cbflags;
PurpleChatUser *cb;
from = teams_contact_url_to_name(from);
if (from == NULL) {
g_strfreev(messagetype_parts);
g_return_if_reached();
return;
}
cb = purple_chat_conversation_find_user(chatconv, from);
if (cb != NULL) {
cbflags = purple_chat_user_get_flags(cb);
if (g_str_equal(messagetype_parts[1], "Typing")) {
cbflags |= PURPLE_CHAT_USER_TYPING;
} else {
// ClearTyping
cbflags &= ~PURPLE_CHAT_USER_TYPING;
}
purple_chat_user_set_flags(cb, cbflags);
//TODO clear typing after 22 seconds
}
} else if (g_str_equal(messagetype_parts[0], "RichText") || g_str_equal(messagetype_parts[0], "Text")) {
gchar *html = NULL;
gint64 skypeemoteoffset = 0;
PurpleChatUserFlags cbflags;
PurpleChatUser *cb;
from = teams_contact_url_to_name(from);
if (from == NULL) {
g_free(messagetype_parts);
g_return_if_reached();
return;
}
// Hard reset cbflags even if user changed settings while someone typing message.
cb = purple_chat_conversation_find_user(chatconv, from);
if (cb != NULL) {
cbflags = purple_chat_user_get_flags(cb);
cbflags &= ~PURPLE_CHAT_USER_TYPING;
purple_chat_user_set_flags(cb, cbflags);
} else {
purple_chat_conversation_add_user(chatconv, from, NULL, PURPLE_CHAT_USER_NONE, FALSE);
cb = purple_chat_conversation_find_user(chatconv, from);
}
if (json_object_has_member(resource, "imdisplayname") || json_object_has_member(resource, "imDisplayName")) {
const gchar *displayname = json_object_get_string_member(resource, "imdisplayname");
if (displayname == NULL) {
displayname = json_object_get_string_member(resource, "imDisplayName");
}
if (cb && displayname && *displayname && !g_str_has_prefix(displayname, "orgid:")) {
purple_chat_user_set_alias(cb, displayname);
}
}
if (g_str_equal(messagetype, "RichText/UriObject")) {
PurpleXmlNode *blob = purple_xmlnode_from_str(content, -1);
const gchar *uri = purple_xmlnode_get_attrib(blob, "url_thumbnail");
if (from && *from) {
teams_download_uri_to_conv(sa, uri, conv, composetimestamp, from);
}
purple_xmlnode_free(blob);
g_free(messagetype_parts);
return;
} else if (purple_strequal(messagetype, "RichText/Media_Card")) {
gboolean message_processed = FALSE;
PurpleXmlNode *uriobject = purple_xmlnode_from_str(content, -1);
const gchar *uriobject_type = purple_xmlnode_get_attrib(uriobject, "type");
if (purple_strequal(purple_xmlnode_get_name(uriobject), "URIObject") && purple_strequal(uriobject_type, "SWIFT.1")) {
PurpleXmlNode *swift = purple_xmlnode_get_child(uriobject, "Swift");
const gchar *swift_b64 = purple_xmlnode_get_attrib(swift, "b64");
gsize swift_b64_len;
guchar *swift_data = purple_base64_decode(swift_b64, &swift_b64_len);
JsonObject *swift_json = json_decode_object((const gchar *)swift_data, swift_b64_len);
JsonArray *swift_attachments = json_object_get_array_member(swift_json, "attachments");
guint i, len = json_array_get_length(swift_attachments);
//Process JSON blob of a Card into something vaguely HTML
if (swift_json == NULL || swift_attachments == NULL) {
// Couldn't process, dump the raw data
html = purple_markup_escape_text((gchar *)swift_data, swift_b64_len);
purple_serv_got_chat_in(sa->pc, g_str_hash(chatname), from, teams_is_user_self(sa, from) ? PURPLE_MESSAGE_SEND : PURPLE_MESSAGE_RECV, html, composetimestamp);
g_free(html);
} else {
for(i = 0; i < len; i++) {
JsonObject *attachment = json_array_get_object_element(swift_attachments, i);
JsonObject *content = json_object_get_object_member(attachment, "content");
const gchar *contentType = json_object_get_string_member(attachment, "contentType");
html = teams_convert_card_to_html(content, contentType);
if (html == NULL) {
// Couldn't process or unknown content type, dump the raw data
html = teams_jsonobj_to_string(content);
}
purple_serv_got_chat_in(sa->pc, g_str_hash(chatname), from, teams_is_user_self(sa, from) ? PURPLE_MESSAGE_SEND : PURPLE_MESSAGE_RECV, html, composetimestamp);
g_free(html);
}
}
html = NULL;
g_free(swift_data);
json_object_unref(swift_json);
message_processed = TRUE;
}
purple_xmlnode_free(uriobject);
if (message_processed) {
g_free(messagetype_parts);
return;
}
} else if (purple_strequal(messagetype, "RichText/Media_CallRecording") ||
purple_strequal(messagetype, "RichText/Media_LocalRecording")) {
PurpleXmlNode *blob = purple_xmlnode_from_str(content, -1);
PurpleXmlNode *recordingStatus = purple_xmlnode_get_child(blob, "RecordingStatus");
if (recordingStatus) {
const gchar *recordingStatusValue = purple_xmlnode_get_attrib(recordingStatus, "status");
if (recordingStatusValue && *recordingStatusValue) {
if (purple_strequal(recordingStatusValue, "Initial")) {
html = g_strconcat("<b>", _("Call recording"), "</b>: ", _("Started"), NULL);
} else if (purple_strequal(recordingStatusValue, "ChunkFinished")) {
html = g_strconcat("<b>", _("Call recording"), "</b>: ", _("Processing"), NULL);
} else if (purple_strequal(recordingStatusValue, "Success")) {
PurpleXmlNode *title = purple_xmlnode_get_child(blob, "Title");
PurpleXmlNode *link = purple_xmlnode_get_child(blob, "a");
PurpleXmlNode *originalName = purple_xmlnode_get_child(blob, "OriginalName");
const gchar *titleValue = purple_xmlnode_get_data(title);
const gchar *linkHref = purple_xmlnode_get_attrib(link, "href");
const gchar *originalNameValue = purple_xmlnode_get_attrib(originalName, "v");
html = g_strconcat("<h2>", titleValue ? titleValue : "", "</h2><br/><b>", _("Call recording"), "</b>: ", _("Success"), " - <a href=\"", linkHref ? linkHref : "#", "\">", originalNameValue ? originalNameValue : "Recording.mp4", "</a>", NULL);
} else {
purple_debug_error("teams", "Unknown recording status: %s\n", recordingStatusValue);
html = g_strconcat("<b>", _("Call recording"), "</b>: ", recordingStatusValue, NULL);
}
purple_serv_got_chat_in(sa->pc, g_str_hash(chatname), from, PURPLE_MESSAGE_RECV, html, composetimestamp);
g_free(html);
html = NULL;
}
}
purple_xmlnode_free(blob);
g_free(messagetype_parts);
return;
} else if (purple_strequal(messagetype, "RichText/Media_CallTranscript")) {
html = g_strdup(_("Transcript is available"));
purple_serv_got_chat_in(sa->pc, g_str_hash(chatname), from, PURPLE_MESSAGE_RECV, html, composetimestamp);
g_free(html);
html = NULL;
}
if (json_object_has_member(resource, "skypeemoteoffset")) {
skypeemoteoffset = g_ascii_strtoll(json_object_get_string_member(resource, "skypeemoteoffset"), NULL, 10);
}
if (content && *content) {
if (g_str_equal(messagetype, "Text")) {
gchar *temp = teams_meify(content, skypeemoteoffset);
html = purple_markup_escape_text(temp, -1);
g_free(temp);
} else {
html = teams_meify(content, skypeemoteoffset);
}
if (skypeeditedid && *skypeeditedid) {
gchar *temp = g_strconcat(_("Edited: "), html, NULL);
g_free(html);
html = temp;
}
}
if (properties != NULL) {
if (json_object_has_member(properties, "deletetime")) {
g_free(html);
html = g_strconcat("<b>", _("User deleted their message"), "</b>", NULL);
}
if (json_object_has_member(properties, "emotions")) {
JsonArray *emotions = json_object_get_array_member(properties, "emotions");
guint i, len = json_array_get_length(emotions);
GString *emotion_text = g_string_new("");
for(i = 0; i < len; i++) {
JsonObject *emotion = json_array_get_object_element(emotions, i);
const gchar *emotion_name = json_object_get_string_member(emotion, "key");
JsonArray *emotion_users = json_object_get_array_member(emotion, "users");
guint emotion_users_count = json_array_get_length(emotion_users);
//TODO include a portion of the original string (in html)
//TODO list names of users "users":[{"mri":"8:orgid:..."},{"mri":"..."}]
//for (j = 0; j < emotion_users_count; j++) {
g_string_append_printf(emotion_text, _("%u users reacted with a :%s:\n"), emotion_users_count, emotion_name);
}
g_free(html);
if (emotion_text->str && *emotion_text->str) {
html = g_strconcat("<b>", emotion_text->str, "</b>", NULL);
} else {
html = NULL;
}
g_string_free(emotion_text, TRUE);
} else {
html = teams_process_files_in_properties(properties, &html);
html = teams_process_cards_in_properties(properties, &html);
}
}
if (html != NULL && *html) {
teams_find_incoming_img(sa, conv, composetimestamp, from, &html);
purple_serv_got_chat_in(sa->pc, g_str_hash(chatname), from, teams_is_user_self(sa, from) ? PURPLE_MESSAGE_SEND : PURPLE_MESSAGE_RECV, html, composetimestamp);
g_free(html);
}
} else if (g_str_equal(messagetype, "ThreadActivity/AddMember")) {
PurpleXmlNode *blob = purple_xmlnode_from_str(content, -1);
PurpleXmlNode *target;
for(target = purple_xmlnode_get_child(blob, "target"); target;
target = purple_xmlnode_get_next_twin(target))
{
gchar *user = purple_xmlnode_get_data(target);
const gchar *username = user;
username = teams_strip_user_prefix(username);
if (!purple_chat_conversation_find_user(chatconv, username))
purple_chat_conversation_add_user(chatconv, username, NULL, PURPLE_CHAT_USER_NONE, TRUE);
g_free(user);
}
purple_xmlnode_free(blob);
} else if (g_str_equal(messagetype, "ThreadActivity/MemberJoined")) {
JsonObject *info = json_decode_object(content, -1);
JsonArray *members = json_object_get_array_member(info, "members");
guint i, len = json_array_get_length(members);
PurpleGroup *group = teams_get_blist_group(sa);
for(i = 0; i < len; i++)
{
JsonObject *member = json_array_get_object_element(members, i);
const gchar *username = json_object_get_string_member(member, "id");
username = teams_strip_user_prefix(username);
if (!purple_chat_conversation_find_user(chatconv, username)) {
const gchar *friendlyname = json_object_get_string_member(member, "friendlyname");
const gchar *meetingMemberType = json_object_get_string_member(member, "meetingMemberType");
if (friendlyname == NULL) {
friendlyname = json_object_get_string_member(resource, "friendlyName");
}
if (friendlyname && *friendlyname && !g_str_has_prefix(friendlyname, "orgid:")) {
PurpleBuddy *buddy = purple_blist_find_buddy(sa->account, username);
const gchar *local_alias;
if (buddy == NULL) {
purple_buddy_new(sa->account, username, NULL);
if (purple_strequal(meetingMemberType, "temp")) {
purple_blist_node_set_transient(PURPLE_BLIST_NODE(buddy), TRUE);
}
purple_blist_add_buddy(buddy, NULL, group, NULL);
}
local_alias = purple_buddy_get_local_alias(buddy);
if (!local_alias || !*local_alias) {
purple_serv_got_alias(sa->pc, username, friendlyname);
}
}
purple_chat_conversation_add_user(chatconv, username, NULL, PURPLE_CHAT_USER_NONE, TRUE);
}
}
json_object_unref(info);
} else if (g_str_equal(messagetype, "ThreadActivity/MemberLeft")) {
JsonObject *info = json_decode_object(content, -1);
JsonArray *members = json_object_get_array_member(info, "members");
guint i, len = json_array_get_length(members);
PurpleGroup *group = teams_get_blist_group(sa);
for(i = 0; i < len; i++)
{
JsonObject *member = json_array_get_object_element(members, i);
const gchar *username = json_object_get_string_member(member, "id");
username = teams_strip_user_prefix(username);
// Add them to the buddy list so they have a nice 'left the room' message
const gchar *friendlyname = json_object_get_string_member(member, "friendlyname");
const gchar *meetingMemberType = json_object_get_string_member(member, "meetingMemberType");
if (friendlyname == NULL) {
friendlyname = json_object_get_string_member(resource, "friendlyName");
}
if (friendlyname && *friendlyname && !g_str_has_prefix(friendlyname, "orgid:")) {
PurpleBuddy *buddy = purple_blist_find_buddy(sa->account, username);
const gchar *local_alias;
if (buddy == NULL) {
purple_buddy_new(sa->account, username, NULL);
if (purple_strequal(meetingMemberType, "temp")) {
purple_blist_node_set_transient(PURPLE_BLIST_NODE(buddy), TRUE);
}
purple_blist_add_buddy(buddy, NULL, group, NULL);
}
local_alias = purple_buddy_get_local_alias(buddy);
if (!local_alias || !*local_alias) {
purple_serv_got_alias(sa->pc, username, friendlyname);
}
}
if (teams_is_user_self(sa, username))
purple_chat_conversation_leave(chatconv);
purple_chat_conversation_remove_user(chatconv, username, NULL);
}
json_object_unref(info);
} else if (g_str_equal(messagetype, "ThreadActivity/DeleteMember")) {
PurpleXmlNode *blob = purple_xmlnode_from_str(content, -1);
PurpleXmlNode *target;
for(target = purple_xmlnode_get_child(blob, "target"); target;
target = purple_xmlnode_get_next_twin(target))
{
gchar *user = purple_xmlnode_get_data(target);
const gchar *username = user;
username = teams_strip_user_prefix(username);
if (teams_is_user_self(sa, username))
purple_chat_conversation_leave(chatconv);
purple_chat_conversation_remove_user(chatconv, username, NULL);
g_free(user);
}
purple_xmlnode_free(blob);
} else if (g_str_equal(messagetype, "ThreadActivity/TopicUpdate")) {
PurpleXmlNode *blob = purple_xmlnode_from_str(content, -1);
gchar *initiator = purple_xmlnode_get_data(purple_xmlnode_get_child(blob, "initiator"));
const gchar *username = initiator;
gchar *value = purple_xmlnode_get_data(purple_xmlnode_get_child(blob, "value"));
username = teams_strip_user_prefix(username);
purple_chat_conversation_set_topic(chatconv, username, value);
purple_conversation_update(conv, PURPLE_CONVERSATION_UPDATE_TOPIC);
g_free(initiator);
g_free(value);
purple_xmlnode_free(blob);
} else if (g_str_equal(messagetype, "ThreadActivity/RoleUpdate")) {
PurpleXmlNode *blob = purple_xmlnode_from_str(content, -1);
PurpleXmlNode *target;
PurpleChatUser *cb;
for(target = purple_xmlnode_get_child(blob, "target"); target;
target = purple_xmlnode_get_next_twin(target))
{
gchar *user = purple_xmlnode_get_data(purple_xmlnode_get_child(target, "id"));
gchar *role = purple_xmlnode_get_data(purple_xmlnode_get_child(target, "role"));
PurpleChatUserFlags cbflags = PURPLE_CHAT_USER_NONE;
const gchar *username = user;
username = teams_strip_user_prefix(username);
if (role && *role) {
if (g_str_equal(role, "Admin") || g_str_equal(role, "admin")) {
cbflags = PURPLE_CHAT_USER_OP;
} else if (g_str_equal(role, "User") || g_str_equal(role, "user")) {
cbflags = PURPLE_CHAT_USER_VOICE;
}
}
#if !PURPLE_VERSION_CHECK(3, 0, 0)
purple_conv_chat_user_set_flags(chatconv, username, cbflags);
(void) cb;
#else
cb = purple_chat_conversation_find_user(chatconv, username);
purple_chat_user_set_flags(cb, cbflags);
#endif
g_free(user);
g_free(role);
}
purple_xmlnode_free(blob);
} else if (g_str_equal(messagetype, "Event/Call")) {
//"content": "<ended/><partlist
//"content": "<partlist alt =\"\"></partlist>",
PurpleXmlNode *partlist = purple_xmlnode_from_str(content, -1);
gchar *message = NULL;
from = teams_contact_url_to_name(from);
if (content == NULL || strstr(content, "<ended/>")) {
message = g_strdup(_("Call ended"));
} else {
const gchar *count = purple_xmlnode_get_attrib(partlist, "count");
if (!count) {
// Add join link: https://teams.microsoft.com/l/meetup-join/{convID}/0
message = g_strconcat(_("Call started"), " - <a href=\"https://", TEAMS_BASE_ORIGIN_HOST, "/l/meetup-join/", purple_url_encode(chatname), "/0\">", _("Join Teams Meeting"), "</a>", NULL);
} else {
// someone left
}
}
purple_xmlnode_free(partlist);
purple_serv_got_chat_in(sa->pc, g_str_hash(chatname), from, PURPLE_MESSAGE_SYSTEM, message, composetimestamp);
g_free(message);
} else {
purple_debug_warning("teams", "Unhandled thread message resource messagetype '%s'\n", messagetype);
}
} else {
gchar *convbuddyname;
// This is a One-to-one/IM message
from = teams_contact_url_to_name(from);
if (from == NULL) {
g_free(convname);
g_strfreev(messagetype_parts);
g_return_if_reached();
return;
}
if (convname && *convname) {
convbuddyname = g_strdup(g_hash_table_lookup(sa->chat_to_buddy_lookup, convname));
} else {
convname = g_strdup(teams_thread_url_to_name(conversationLink));
convbuddyname = g_strdup(teams_contact_url_to_name(conversationLink));
from = teams_contact_url_to_name(json_object_get_string_member(resource, "from"));
}
if (convbuddyname == NULL && strstr(convname, "@unq.gbl.spaces")) {
if (teams_is_user_self(sa, from)) {
// Try to guess the other person from the chat id
gchar** split = g_strsplit_set(convname, ":_@", 4);
convbuddyname = g_strconcat("orgid:", split[1], NULL);
if (teams_is_user_self(sa, convbuddyname)) {
g_free(convbuddyname);
convbuddyname = g_strconcat("orgid:", split[2], NULL);
}
g_strfreev(split);
} else {
convbuddyname = g_strdup(from);
}
g_hash_table_insert(sa->buddy_to_chat_lookup, g_strdup(convbuddyname), g_strdup(convname));
g_hash_table_insert(sa->chat_to_buddy_lookup, g_strdup(convname), g_strdup(convbuddyname));
}
if (g_str_equal(messagetype_parts[0], "Control")) {
if (g_str_equal(messagetype_parts[1], "ClearTyping")) {
purple_serv_got_typing(sa->pc, from, 22, PURPLE_IM_NOT_TYPING);
} else if (g_str_equal(messagetype_parts[1], "Typing")) {
purple_serv_got_typing(sa->pc, from, 22, PURPLE_IM_TYPING);
}
} else if ((g_str_equal(messagetype_parts[0], "RichText") || g_str_equal(messagetype, "Text"))) {
gchar *html = NULL;
gint64 skypeemoteoffset = 0;
PurpleIMConversation *imconv;
if (json_object_has_member(resource, "skypeemoteoffset")) {
skypeemoteoffset = g_ascii_strtoll(json_object_get_string_member(resource, "skypeemoteoffset"), NULL, 10);
}
if (content && *content) {
if (g_str_equal(messagetype, "Text")) {
gchar *temp = teams_meify(content, skypeemoteoffset);
html = purple_markup_escape_text(temp, -1);
g_free(temp);
} else {
html = teams_meify(content, skypeemoteoffset);
}
if (skypeeditedid && *skypeeditedid) {
gchar *temp = g_strconcat(_("Edited: "), html, NULL);
g_free(html);
html = temp;
}
}
if (properties != NULL) {
if (json_object_has_member(properties, "deletetime")) {
g_free(html);
html = g_strconcat("<b>", _("User deleted their message"), "</b>", NULL);
}
if (json_object_has_member(properties, "emotions")) {
JsonArray *emotions = json_object_get_array_member(properties, "emotions");
guint i, len = json_array_get_length(emotions);
GString *emotion_text = g_string_new("");
for(i = 0; i < len; i++) {
JsonObject *emotion = json_array_get_object_element(emotions, i);
const gchar *emotion_name = json_object_get_string_member(emotion, "key");
JsonArray *emotion_users = json_object_get_array_member(emotion, "users");
guint j, emotion_users_count = json_array_get_length(emotion_users);
for (j = 0; j < emotion_users_count; j++) {
JsonObject *emotion_user = json_array_get_object_element(emotion_users, j);
const gchar *mri = json_object_get_string_member(emotion_user, "mri");
const gchar *buddyid = teams_strip_user_prefix(mri);
if (!teams_is_user_self(sa, buddyid)) {
//TODO include a portion of the original string (in html)
g_string_append_printf(emotion_text, _("Reacted with a :%s:\n"), emotion_name);
}
}
}
g_free(html);
if (emotion_text->str && *emotion_text->str) {
html = g_strconcat("<b>", emotion_text->str, "</b>", NULL);
} else {
html = NULL;
}
g_string_free(emotion_text, TRUE);
} else {
html = teams_process_files_in_properties(properties, &html);
html = teams_process_cards_in_properties(properties, &html);
}
}
if (json_object_has_member(resource, "imdisplayname") || json_object_has_member(resource, "imDisplayName")) {
const gchar *displayname = json_object_get_string_member(resource, "imdisplayname");
if (displayname == NULL) {
displayname = json_object_get_string_member(resource, "imDisplayName");
}
if (displayname && *displayname && !g_str_has_prefix(displayname, "orgid:")) {
//Hopefully not too expensive to do a lookup?
PurpleBuddy *buddy = purple_blist_find_buddy(sa->account, from);
//TODO add to buddy list if null?
if (buddy == NULL || !purple_strequal(purple_buddy_get_local_alias(buddy), displayname)) {
purple_serv_got_alias(sa->pc, from, displayname);
}
}
}
if (html != NULL && *html && !purple_strequal(convbuddyname, "48:calllogs") && !purple_strequal(convbuddyname, "48:annotations")) {
const gchar *modified_convbuddyname = convbuddyname;
//Handle self-send messages
if (purple_strequal(convbuddyname, "48:notes")) {
if (sa->primary_member_name) {
modified_convbuddyname = sa->primary_member_name;
} else if (sa->username) {
modified_convbuddyname = sa->username;
}
}
imconv = purple_conversations_find_im_with_account(modified_convbuddyname, sa->account);
if (imconv == NULL)
{
imconv = purple_im_conversation_new(sa->account, modified_convbuddyname);
}
conv = PURPLE_CONVERSATION(imconv);
teams_find_incoming_img(sa, conv, composetimestamp, from, &html);
if (teams_is_user_self(sa, from)) {
if (!g_str_has_prefix(html, "?OTR")) {
PurpleMessage *msg;
msg = purple_message_new_outgoing(modified_convbuddyname, html, PURPLE_MESSAGE_SEND);
purple_message_set_time(msg, composetimestamp);
purple_conversation_write_message(conv, msg);
purple_message_destroy(msg);
}
} else {
purple_serv_got_im(sa->pc, from, html, PURPLE_MESSAGE_RECV, composetimestamp);
}
g_free(html);
}
} else if (g_str_equal(messagetype, "RichText/UriObject")) {
PurpleXmlNode *blob = purple_xmlnode_from_str(content, -1);
const gchar *uri = purple_xmlnode_get_attrib(blob, "url_thumbnail");
PurpleIMConversation *imconv;
if (teams_is_user_self(sa, from)) {
from = convbuddyname;
}
if (from != NULL) {
imconv = purple_conversations_find_im_with_account(from, sa->account);
if (imconv == NULL)
{
imconv = purple_im_conversation_new(sa->account, from);
}
conv = PURPLE_CONVERSATION(imconv);
teams_download_uri_to_conv(sa, uri, conv, composetimestamp, from);
}
purple_xmlnode_free(blob);
} else if (g_str_equal(messagetype, "RichText/Media_GenericFile")) {
PurpleXmlNode *blob = purple_xmlnode_from_str(content, -1);
const gchar *uri = purple_xmlnode_get_attrib(blob, "uri");
if (!teams_is_user_self(sa, from)) {
teams_present_uri_as_filetransfer(sa, uri, from);
}
purple_xmlnode_free(blob);
} else if (g_str_equal(messagetype, "RichText/Media_CallRecording")) {
//TODO
//"content": "<URIObject format_version=\"1.1\" type=\"Video.2/CallRecording.1\" url_thumbnail=\"https://au-prod.asyncgw.teams.microsoft.com/v1/objects/.../views/thumbnail\" uri=\"\" version=\"1.0\"><RecordingStatus status=\"Success\" code=\"200\"><amsErrorResult /></RecordingStatus><SessionEndReason value=\"CallEnded\" /><ChunkEndReason value=\"SessionEnded\" /><Title>...</Title><a href=\"https://...-my.sharepoint.com/:v:/g/personal/..._com/...\">Play</a><OriginalName v=\"...-20240114_232119-Meeting Recording.mp4\" /><MeetingOrganizerId value=\"8:orgid:...\" /><MeetingOrganizerTenantId value=\"...\" /><RecordingInitiatorId value=\"8:orgid:...\" /><ICalUid value=\"...\" /><Identifiers><Id type=\"callId\" value=\"...\" /><Id type=\"callLegId\" value=\"...\" /><Id type=\"chunkIndex\" value=\"0\" /><Id type=\"AMSDocumentID\" value=\"...\" /><Id type=\"StreamVideoId\" value=\"\" /><Id type=\"OriginatorParticipantId\" value=\"...\" /></Identifiers><RecordingContent contentTypes=\"Recording\" timestamp=\"2024-01-14T22:59:54.6362911Z\" duration=\"0:20:21.16\" canVideoExpire=\"True\"><item type=\"video\" uri=\"\" /><item type=\"amsVideo\" uri=\"https://au-prod.asyncgw.teams.microsoft.com/v1/objects/.../views/video\" /><item type=\"amsTranscript\" uri=\"https://au-prod.asyncgw.teams.microsoft.com/v1/objects/.../views/transcript\" /><item type=\"rosterevents\" uri=\"https://au-prod.asyncgw.teams.microsoft.com/v1/objects/.../views/rosterevents\" /><item type=\"onedriveForBusinessVideo\" uri=\"https://...-my.sharepoint.com/:v:/g/personal/..._com/...\" driveId=\"b!...\" driveItemId=\"...\" /></RecordingContent><RequestedExports><ExportResult type=\"ExportToOnedriveForBusiness\" /></RequestedExports></URIObject>",
} else if (g_str_equal(messagetype, "Event/SkypeVideoMessage")) {
PurpleXmlNode *blob = purple_xmlnode_from_str(content, -1);
const gchar *sid = purple_xmlnode_get_attrib(blob, "sid");
PurpleIMConversation *imconv;
if (teams_is_user_self(sa, from)) {
from = convbuddyname;
}
if (from != NULL) {
imconv = purple_conversations_find_im_with_account(from, sa->account);
if (imconv == NULL)
{
imconv = purple_im_conversation_new(sa->account, from);
}
conv = PURPLE_CONVERSATION(imconv);
//teams_download_video_message(sa, sid, conv); //TODO
(void) sid;
purple_serv_got_im(sa->pc, from, content, PURPLE_MESSAGE_RECV | PURPLE_MESSAGE_SYSTEM, composetimestamp);
}
purple_xmlnode_free(blob);
} else if (g_str_equal(messagetype, "Event/Call")) {
PurpleXmlNode *partlist = purple_xmlnode_from_str(content, -1);
const gchar *partlisttype = purple_xmlnode_get_attrib(partlist, "type");
gchar *message = NULL;
PurpleIMConversation *imconv;
gboolean incoming = TRUE;