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hangouts_conversation.c
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/*
* Hangouts Plugin for libpurple/Pidgin
* Copyright (c) 2015-2016 Eion Robb, Mike Ruprecht
*
* 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 "hangouts_conversation.h"
#include "hangouts.pb-c.h"
#include "hangouts_connection.h"
#include "hangouts_events.h"
#include <string.h>
#include <glib.h>
#include "debug.h"
#include "status.h"
#include "glibcompat.h"
#include "image-store.h"
// From hangouts_pblite
gchar *pblite_dump_json(ProtobufCMessage *message);
RequestHeader *
hangouts_get_request_header(HangoutsAccount *ha)
{
RequestHeader *header = g_new0(RequestHeader, 1);
ClientVersion *version = g_new0(ClientVersion, 1);
request_header__init(header);
client_version__init(version);
if (ha->client_id != NULL) {
ClientIdentifier *client_identifier = g_new0(ClientIdentifier, 1);
client_identifier__init(client_identifier);
header->client_identifier = client_identifier;
header->client_identifier->resource = g_strdup(ha->client_id);
}
version->has_client_id = TRUE;
version->client_id = CLIENT_ID__CLIENT_ID_WEB_HANGOUTS;
header->client_version = version;
return header;
}
void
hangouts_request_header_free(RequestHeader *header)
{
if (header->client_identifier) {
g_free(header->client_identifier->resource);
g_free(header->client_identifier);
}
g_free(header->client_version);
g_free(header);
}
EventRequestHeader *
hangouts_get_event_request_header(HangoutsAccount *ha, const gchar *conv_id)
{
EventRequestHeader *header = g_new0(EventRequestHeader, 1);
event_request_header__init(header);
if (conv_id != NULL) {
ConversationId *conversation_id = g_new0(ConversationId, 1);
conversation_id__init(conversation_id);
conversation_id->id = g_strdup(conv_id);
header->conversation_id = conversation_id;
if (g_hash_table_contains(ha->google_voice_conversations, conv_id)) {
DeliveryMedium *delivery_medium = g_new0(DeliveryMedium, 1);
PhoneNumber *self_phone = g_new0(PhoneNumber, 1);
delivery_medium__init(delivery_medium);
phone_number__init(self_phone);
delivery_medium->has_medium_type = TRUE;
delivery_medium->medium_type = DELIVERY_MEDIUM_TYPE__DELIVERY_MEDIUM_GOOGLE_VOICE;
self_phone->e164 = g_strdup(ha->self_phone);
delivery_medium->self_phone = self_phone;
header->delivery_medium = delivery_medium;
header->has_event_type = TRUE;
header->event_type = EVENT_TYPE__EVENT_TYPE_SMS;
}
}
header->has_client_generated_id = TRUE;
header->client_generated_id = g_random_int();
//todo off the record status
return header;
}
void
hangouts_event_request_header_free(EventRequestHeader *header)
{
if (header->conversation_id) {
g_free(header->conversation_id->id);
g_free(header->conversation_id);
}
if (header->delivery_medium) {
if (header->delivery_medium->self_phone) {
g_free(header->delivery_medium->self_phone->e164);
g_free(header->delivery_medium->self_phone);
}
g_free(header->delivery_medium);
}
g_free(header);
}
static void
hangouts_got_self_info(HangoutsAccount *ha, GetSelfInfoResponse *response, gpointer user_data)
{
Entity *self_entity = response->self_entity;
PhoneData *phone_data = response->phone_data;
guint i;
const gchar *alias;
g_return_if_fail(self_entity);
g_free(ha->self_gaia_id);
ha->self_gaia_id = g_strdup(self_entity->id->gaia_id);
purple_connection_set_display_name(ha->pc, ha->self_gaia_id);
purple_account_set_string(ha->account, "self_gaia_id", ha->self_gaia_id);
alias = purple_account_get_private_alias(ha->account);
if (alias == NULL || *alias == '\0') {
purple_account_set_private_alias(ha->account, self_entity->properties->display_name);
}
if (phone_data != NULL) {
for (i = 0; i < phone_data->n_phone; i++) {
Phone *phone = phone_data->phone[i];
if (phone->google_voice) {
g_free(ha->self_phone);
ha->self_phone = g_strdup(phone->phone_number->e164);
break;
}
}
}
hangouts_get_buddy_list(ha);
}
void
hangouts_get_self_info(HangoutsAccount *ha)
{
GetSelfInfoRequest request;
get_self_info_request__init(&request);
request.request_header = hangouts_get_request_header(ha);
hangouts_pblite_get_self_info(ha, &request, hangouts_got_self_info, NULL);
hangouts_request_header_free(request.request_header);
if (ha->last_event_timestamp != 0) {
hangouts_get_all_events(ha, ha->last_event_timestamp);
}
}
static void
hangouts_got_users_presence(HangoutsAccount *ha, QueryPresenceResponse *response, gpointer user_data)
{
guint i;
for (i = 0; i < response->n_presence_result; i++) {
hangouts_process_presence_result(ha, response->presence_result[i]);
}
}
void
hangouts_get_users_presence(HangoutsAccount *ha, GList *user_ids)
{
QueryPresenceRequest request;
ParticipantId **participant_id;
guint n_participant_id;
GList *cur;
guint i;
query_presence_request__init(&request);
request.request_header = hangouts_get_request_header(ha);
n_participant_id = g_list_length(user_ids);
participant_id = g_new0(ParticipantId *, n_participant_id);
for (i = 0, cur = user_ids; cur && cur->data && i < n_participant_id; (cur = cur->next), i++) {
gchar *who = (gchar *) cur->data;
if (G_UNLIKELY(!hangouts_is_valid_id(who))) {
i--;
n_participant_id--;
} else {
participant_id[i] = g_new0(ParticipantId, 1);
participant_id__init(participant_id[i]);
participant_id[i]->gaia_id = who;
}
}
request.participant_id = participant_id;
request.n_participant_id = n_participant_id;
request.n_field_mask = 7;
request.field_mask = g_new0(FieldMask, request.n_field_mask);
request.field_mask[0] = FIELD_MASK__FIELD_MASK_REACHABLE;
request.field_mask[1] = FIELD_MASK__FIELD_MASK_AVAILABLE;
request.field_mask[2] = FIELD_MASK__FIELD_MASK_MOOD;
request.field_mask[3] = FIELD_MASK__FIELD_MASK_LOCATION;
request.field_mask[4] = FIELD_MASK__FIELD_MASK_IN_CALL;
request.field_mask[5] = FIELD_MASK__FIELD_MASK_DEVICE;
request.field_mask[6] = FIELD_MASK__FIELD_MASK_LAST_SEEN;
hangouts_pblite_query_presence(ha, &request, hangouts_got_users_presence, NULL);
hangouts_request_header_free(request.request_header);
for (i = 0; i < n_participant_id; i++) {
g_free(participant_id[i]);
}
g_free(participant_id);
g_free(request.field_mask);
}
gboolean
hangouts_poll_buddy_status(gpointer userdata)
{
HangoutsAccount *ha = userdata;
GSList *buddies, *i;
GList *user_list = NULL;
if (!PURPLE_CONNECTION_IS_CONNECTED(ha->pc)) {
return FALSE;
}
buddies = purple_blist_find_buddies(ha->account, NULL);
for(i = buddies; i; i = i->next) {
PurpleBuddy *buddy = i->data;
user_list = g_list_prepend(user_list, (gpointer) purple_buddy_get_name(buddy));
}
hangouts_get_users_presence(ha, user_list);
g_slist_free(buddies);
g_list_free(user_list);
return TRUE;
}
static void hangouts_got_buddy_photo(PurpleHttpConnection *connection, PurpleHttpResponse *response, gpointer user_data);
static void
hangouts_got_users_information(HangoutsAccount *ha, GetEntityByIdResponse *response, gpointer user_data)
{
guint i;
for (i = 0; i < response->n_entity_result; i++) {
Entity *entity = response->entity_result[i]->entity[0];
const gchar *gaia_id;
if (entity == NULL) {
continue;
}
gaia_id = entity->id ? entity->id->gaia_id : NULL;
if (gaia_id != NULL && entity->properties) {
PurpleBuddy *buddy = purple_blist_find_buddy(ha->account, gaia_id);
// Give a best-guess for the buddy's alias
if (entity->properties->display_name)
purple_serv_got_alias(ha->pc, gaia_id, entity->properties->display_name);
else if (entity->properties->canonical_email)
purple_serv_got_alias(ha->pc, gaia_id, entity->properties->canonical_email);
else if (entity->entity_type == PARTICIPANT_TYPE__PARTICIPANT_TYPE_OFF_NETWORK_PHONE
&& entity->properties->n_phone)
purple_serv_got_alias(ha->pc, gaia_id, entity->properties->phone[0]);
// Set the buddy photo, if it's real
if (entity->properties->photo_url != NULL && entity->properties->photo_url_status == PHOTO_URL_STATUS__PHOTO_URL_STATUS_USER_PHOTO) {
gchar *photo = g_strconcat("https:", entity->properties->photo_url, NULL);
if (!purple_strequal(purple_buddy_icons_get_checksum_for_user(buddy), photo)) {
PurpleHttpRequest *photo_request = purple_http_request_new(photo);
if (ha->icons_keepalive_pool == NULL) {
ha->icons_keepalive_pool = purple_http_keepalive_pool_new();
purple_http_keepalive_pool_set_limit_per_host(ha->icons_keepalive_pool, 4);
}
purple_http_request_set_keepalive_pool(photo_request, ha->icons_keepalive_pool);
purple_http_request(ha->pc, photo_request, hangouts_got_buddy_photo, buddy);
purple_http_request_unref(photo_request);
}
g_free(photo);
}
}
if (entity->entity_type == PARTICIPANT_TYPE__PARTICIPANT_TYPE_OFF_NETWORK_PHONE) {
purple_protocol_got_user_status(ha->account, gaia_id, "mobile", NULL);
}
}
}
void
hangouts_get_users_information(HangoutsAccount *ha, GList *user_ids)
{
GetEntityByIdRequest request;
size_t n_batch_lookup_spec;
EntityLookupSpec **batch_lookup_spec;
GList *cur;
guint i;
get_entity_by_id_request__init(&request);
request.request_header = hangouts_get_request_header(ha);
n_batch_lookup_spec = g_list_length(user_ids);
batch_lookup_spec = g_new0(EntityLookupSpec *, n_batch_lookup_spec);
for (i = 0, cur = user_ids; cur && cur->data && i < n_batch_lookup_spec; (cur = cur->next), i++) {
batch_lookup_spec[i] = g_new0(EntityLookupSpec, 1);
entity_lookup_spec__init(batch_lookup_spec[i]);
batch_lookup_spec[i]->gaia_id = (gchar *) cur->data;
}
request.batch_lookup_spec = batch_lookup_spec;
request.n_batch_lookup_spec = n_batch_lookup_spec;
hangouts_pblite_get_entity_by_id(ha, &request, hangouts_got_users_information, NULL);
hangouts_request_header_free(request.request_header);
for (i = 0; i < n_batch_lookup_spec; i++) {
g_free(batch_lookup_spec[i]);
}
g_free(batch_lookup_spec);
}
static void
hangouts_got_user_info(HangoutsAccount *ha, GetEntityByIdResponse *response, gpointer user_data)
{
Entity *entity;
EntityProperties *props;
PurpleNotifyUserInfo *user_info;
gchar *who = user_data;
guint i;
if (response->n_entity_result < 1) {
g_free(who);
return;
}
entity = response->entity_result[0]->entity[0];
if (entity == NULL || entity->properties == NULL) {
g_free(who);
return;
}
props = entity->properties;
user_info = purple_notify_user_info_new();
const gchar *type_str;
switch (entity->entity_type) {
case PARTICIPANT_TYPE__PARTICIPANT_TYPE_OFF_NETWORK_PHONE: type_str = _("SMS"); break;
case PARTICIPANT_TYPE__PARTICIPANT_TYPE_GAIA: type_str = _("Hangouts (Gaia)"); break;
default: type_str = _("Unknown"); break;
}
purple_notify_user_info_add_pair_html(user_info, _("Type"), type_str);
if (props->display_name != NULL)
purple_notify_user_info_add_pair_html(user_info, _("Display Name"), props->display_name);
if (props->first_name != NULL)
purple_notify_user_info_add_pair_html(user_info, _("First Name"), props->first_name);
if (props->photo_url) {
gchar *prefix = strncmp(props->photo_url, "//", 2) ? "" : "https:";
gchar *photo_tag = g_strdup_printf("<a href=\"%s%s\"><img width=\"128\" src=\"%s%s\"/></a>",
prefix, props->photo_url, prefix, props->photo_url);
purple_notify_user_info_add_pair_html(user_info, _("Photo"), photo_tag);
g_free(photo_tag);
}
for (i = 0; i < props->n_email; i++) {
purple_notify_user_info_add_pair_html(user_info, _("Email"), props->email[i]);
}
for (i = 0; i < props->n_phone; i++) {
purple_notify_user_info_add_pair_html(user_info, _("Phone"), props->phone[i]);
}
if (props->has_gender) {
const gchar *gender_str;
switch (props->gender) {
case GENDER__GENDER_MALE: gender_str = _("Male"); break;
case GENDER__GENDER_FEMALE: gender_str = _("Female"); break;
default: gender_str = _("Unknown"); break;
}
purple_notify_user_info_add_pair_html(user_info, _("Gender"), gender_str);
}
if (props->canonical_email != NULL)
purple_notify_user_info_add_pair_html(user_info, _("Canonical Email"), props->canonical_email);
purple_notify_userinfo(ha->pc, who, user_info, NULL, NULL);
g_free(who);
}
void
hangouts_get_info(PurpleConnection *pc, const gchar *who)
{
HangoutsAccount *ha = purple_connection_get_protocol_data(pc);
GetEntityByIdRequest request;
EntityLookupSpec entity_lookup_spec;
EntityLookupSpec *batch_lookup_spec;
gchar *who_dup = g_strdup(who);
get_entity_by_id_request__init(&request);
request.request_header = hangouts_get_request_header(ha);
entity_lookup_spec__init(&entity_lookup_spec);
entity_lookup_spec.gaia_id = who_dup;
batch_lookup_spec = &entity_lookup_spec;
request.batch_lookup_spec = &batch_lookup_spec;
request.n_batch_lookup_spec = 1;
hangouts_pblite_get_entity_by_id(ha, &request, hangouts_got_user_info, who_dup);
hangouts_request_header_free(request.request_header);
}
static void
hangouts_got_conversation_events(HangoutsAccount *ha, GetConversationResponse *response, gpointer user_data)
{
Conversation *conversation;
const gchar *conv_id;
PurpleConversation *conv;
PurpleChatConversation *chatconv;
guint i;
PurpleConversationUiOps *convuiops;
PurpleGroup *temp_group = NULL;
if (response->conversation_state == NULL) {
if (response->response_header->status == RESPONSE_STATUS__RESPONSE_STATUS_ERROR_INVALID_CONVERSATION) {
purple_notify_error(ha->pc, _("Invalid conversation"), _("This is not a valid conversation"), _("Please use the Room List to search for a valid conversation"), purple_request_cpar_from_connection(ha->pc));
} else {
purple_notify_error(ha->pc, _("Error"), _("An error occurred while fetching the history of the conversation"), NULL, purple_request_cpar_from_connection(ha->pc));
}
g_warn_if_reached();
return;
}
conversation = response->conversation_state->conversation;
g_return_if_fail(conversation != NULL);
conv_id = conversation->conversation_id->id;
//purple_debug_info("hangouts", "got conversation events %s\n", pblite_dump_json((ProtobufCMessage *)response));
if (conversation->type == CONVERSATION_TYPE__CONVERSATION_TYPE_GROUP) {
chatconv = purple_conversations_find_chat_with_account(conv_id, ha->account);
if (!chatconv) {
chatconv = purple_serv_got_joined_chat(ha->pc, g_str_hash(conv_id), conv_id);
purple_conversation_set_data(PURPLE_CONVERSATION(chatconv), "conv_id", g_strdup(conv_id));
}
conv = PURPLE_CONVERSATION(chatconv);
convuiops = purple_conversation_get_ui_ops(conv);
for (i = 0; i < conversation->n_participant_data; i++) {
ConversationParticipantData *participant_data = conversation->participant_data[i];
PurpleChatUserFlags cbflags = PURPLE_CHAT_USER_NONE;
const gchar *gaia_id = participant_data->id->gaia_id;
PurpleChatUser *cb;
gboolean ui_update_sent = FALSE;
purple_chat_conversation_add_user(chatconv, gaia_id, NULL, cbflags, FALSE);
cb = purple_chat_conversation_find_user(chatconv, gaia_id);
purple_chat_user_set_alias(cb, participant_data->fallback_name);
if (convuiops != NULL) {
// Horrible hack. Don't try this at home!
if (convuiops->chat_rename_user != NULL) {
#if PURPLE_VERSION_CHECK(3, 0, 0)
convuiops->chat_rename_user(chatconv, gaia_id, gaia_id, participant_data->fallback_name);
#else
convuiops->chat_rename_user(conv, gaia_id, gaia_id, participant_data->fallback_name);
#endif
ui_update_sent = TRUE;
} else if (convuiops->chat_update_user != NULL) {
#if PURPLE_VERSION_CHECK(3, 0, 0)
convuiops->chat_update_user(cb);
#else
convuiops->chat_update_user(conv, gaia_id);
#endif
ui_update_sent = TRUE;
}
}
if (ui_update_sent == FALSE) {
// Bitlbee doesn't have the above two functions, lets do an even worse hack
PurpleBuddy *fakebuddy;
if (temp_group == NULL) {
temp_group = purple_blist_find_group("Hangouts Temporary Chat Buddies");
if (!temp_group)
{
temp_group = purple_group_new("Hangouts Temporary Chat Buddies");
purple_blist_add_group(temp_group, NULL);
}
}
fakebuddy = purple_buddy_new(ha->account, gaia_id, participant_data->fallback_name);
purple_blist_node_set_transient(PURPLE_BLIST_NODE(fakebuddy), TRUE);
purple_blist_add_buddy(fakebuddy, NULL, temp_group, NULL);
}
}
}
for (i = 0; i < response->conversation_state->n_event; i++) {
Event *event = response->conversation_state->event[i];
// Ignore join/parts when loading history
if (!event->membership_change) {
if(event->chat_message != NULL && event->chat_message->message_content->n_attachment && !purple_account_get_bool(ha->account, "fetch_image_history", TRUE)) {
purple_debug_info("hangouts", "skipping attachment due to fetch_image_history disabled\n");
continue;
}
//Send event to the hangouts_events.c slaughterhouse
hangouts_process_conversation_event(ha, conversation, event, response->response_header->current_server_time);
}
}
}
void
hangouts_get_conversation_events(HangoutsAccount *ha, const gchar *conv_id, gint64 since_timestamp)
{
//since_timestamp is in microseconds
GetConversationRequest request;
ConversationId conversation_id;
ConversationSpec conversation_spec;
EventContinuationToken event_continuation_token;
get_conversation_request__init(&request);
request.request_header = hangouts_get_request_header(ha);
conversation_spec__init(&conversation_spec);
request.conversation_spec = &conversation_spec;
conversation_id__init(&conversation_id);
conversation_id.id = (gchar *) conv_id;
conversation_spec.conversation_id = &conversation_id;
if (since_timestamp > 0) {
request.has_include_event = TRUE;
request.include_event = TRUE;
request.has_max_events_per_conversation = TRUE;
request.max_events_per_conversation = 50;
event_continuation_token__init(&event_continuation_token);
event_continuation_token.event_timestamp = since_timestamp;
request.event_continuation_token = &event_continuation_token;
}
hangouts_pblite_get_conversation(ha, &request, hangouts_got_conversation_events, NULL);
hangouts_request_header_free(request.request_header);
}
static void
hangouts_got_all_events(HangoutsAccount *ha, SyncAllNewEventsResponse *response, gpointer user_data)
{
guint i, j;
guint64 sync_timestamp;
//purple_debug_info("hangouts", "%s\n", pblite_dump_json((ProtobufCMessage *)response));
/*
struct _SyncAllNewEventsResponse
{
ProtobufCMessage base;
ResponseHeader *response_header;
protobuf_c_boolean has_sync_timestamp;
uint64_t sync_timestamp;
size_t n_conversation_state;
ConversationState **conversation_state;
};
struct _ConversationState
{
ProtobufCMessage base;
ConversationId *conversation_id;
Conversation *conversation;
size_t n_event;
Event **event;
EventContinuationToken *event_continuation_token;
};
*/
sync_timestamp = response->sync_timestamp;
for (i = 0; i < response->n_conversation_state; i++) {
ConversationState *conversation_state = response->conversation_state[i];
Conversation *conversation = conversation_state->conversation;
for (j = 0; j < conversation_state->n_event; j++) {
Event *event = conversation_state->event[j];
hangouts_process_conversation_event(ha, conversation, event, sync_timestamp);
}
}
}
void
hangouts_get_all_events(HangoutsAccount *ha, guint64 since_timestamp)
{
SyncAllNewEventsRequest request;
g_return_if_fail(since_timestamp > 0);
sync_all_new_events_request__init(&request);
request.request_header = hangouts_get_request_header(ha);
request.has_last_sync_timestamp = TRUE;
request.last_sync_timestamp = since_timestamp;
request.has_max_response_size_bytes = TRUE;
request.max_response_size_bytes = 1048576; // 1 mibbily bite
hangouts_pblite_sync_all_new_events(ha, &request, hangouts_got_all_events, NULL);
hangouts_request_header_free(request.request_header);
}
GList *
hangouts_chat_info(PurpleConnection *pc)
{
GList *m = NULL;
PurpleProtocolChatEntry *pce;
pce = g_new0(PurpleProtocolChatEntry, 1);
pce->label = _("Conversation ID");
pce->identifier = "conv_id";
pce->required = TRUE;
m = g_list_append(m, pce);
return m;
}
GHashTable *
hangouts_chat_info_defaults(PurpleConnection *pc, const char *chatname)
{
GHashTable *defaults = g_hash_table_new_full(g_str_hash, g_str_equal, NULL, g_free);
if (chatname != NULL)
{
g_hash_table_insert(defaults, "conv_id", g_strdup(chatname));
}
return defaults;
}
void
hangouts_join_chat(PurpleConnection *pc, GHashTable *data)
{
HangoutsAccount *ha = purple_connection_get_protocol_data(pc);
gchar *conv_id;
PurpleChatConversation *chatconv;
conv_id = (gchar *)g_hash_table_lookup(data, "conv_id");
if (conv_id == NULL)
{
return;
}
chatconv = purple_conversations_find_chat_with_account(conv_id, ha->account);
if (chatconv != NULL && !purple_chat_conversation_has_left(chatconv)) {
purple_conversation_present(PURPLE_CONVERSATION(chatconv));
return;
}
chatconv = purple_serv_got_joined_chat(pc, g_str_hash(conv_id), conv_id);
purple_conversation_set_data(PURPLE_CONVERSATION(chatconv), "conv_id", g_strdup(conv_id));
purple_conversation_present(PURPLE_CONVERSATION(chatconv));
//TODO store and use timestamp of last event
hangouts_get_conversation_events(ha, conv_id, 0);
}
static void
hangouts_got_join_chat_from_url(HangoutsAccount *ha, OpenGroupConversationFromUrlResponse *response, gpointer user_data)
{
if (!response || !response->conversation_id || !response->conversation_id->id) {
purple_notify_error(ha->pc, _("Join from URL Error"), _("Could not join group from URL"), response && response->response_header ? response->response_header->error_description : _("Unknown Error"), purple_request_cpar_from_connection(ha->pc));
return;
}
hangouts_get_conversation_events(ha, response->conversation_id->id, 0);
}
void
hangouts_join_chat_from_url(HangoutsAccount *ha, const gchar *url)
{
OpenGroupConversationFromUrlRequest request;
g_return_if_fail(url != NULL);
open_group_conversation_from_url_request__init(&request);
request.request_header = hangouts_get_request_header(ha);
request.url = (gchar *) url;
hangouts_pblite_open_group_conversation_from_url(ha, &request, hangouts_got_join_chat_from_url, NULL);
hangouts_request_header_free(request.request_header);
}
gchar *
hangouts_get_chat_name(GHashTable *data)
{
gchar *temp;
if (data == NULL)
return NULL;
temp = g_hash_table_lookup(data, "conv_id");
if (temp == NULL)
return NULL;
return g_strdup(temp);
}
void
hangouts_add_person_to_blist(HangoutsAccount *ha, gchar *gaia_id, gchar *alias)
{
PurpleGroup *hangouts_group = purple_blist_find_group("Hangouts");
if (purple_account_get_bool(ha->account, "hide_self", FALSE) && purple_strequal(gaia_id, ha->self_gaia_id)) {
return;
}
if (!hangouts_group)
{
hangouts_group = purple_group_new("Hangouts");
purple_blist_add_group(hangouts_group, NULL);
}
purple_blist_add_buddy(purple_buddy_new(ha->account, gaia_id, alias), NULL, hangouts_group, NULL);
}
void
hangouts_add_conversation_to_blist(HangoutsAccount *ha, Conversation *conversation, GHashTable *unique_user_ids)
{
PurpleGroup *hangouts_group = NULL;
guint i;
gchar *conv_id = conversation->conversation_id->id;
if ((conversation->self_conversation_state->delivery_medium_option && conversation->self_conversation_state->delivery_medium_option[0]->delivery_medium->medium_type == DELIVERY_MEDIUM_TYPE__DELIVERY_MEDIUM_GOOGLE_VOICE)
|| conversation->network_type[0] == NETWORK_TYPE__NETWORK_TYPE_PHONE) {
g_hash_table_replace(ha->google_voice_conversations, g_strdup(conv_id), NULL);
if (conversation->self_conversation_state->delivery_medium_option && ha->self_phone == NULL) {
ha->self_phone = g_strdup(conversation->self_conversation_state->delivery_medium_option[0]->delivery_medium->self_phone->e164);
}
}
if (conversation->type == CONVERSATION_TYPE__CONVERSATION_TYPE_ONE_TO_ONE) {
gchar *other_person = conversation->participant_data[0]->id->gaia_id;
guint participant_num = 0;
gchar *other_person_alias;
if (!g_strcmp0(other_person, conversation->self_conversation_state->self_read_state->participant_id->gaia_id)) {
other_person = conversation->participant_data[1]->id->gaia_id;
participant_num = 1;
}
other_person_alias = conversation->participant_data[participant_num]->fallback_name;
g_hash_table_replace(ha->one_to_ones, g_strdup(conv_id), g_strdup(other_person));
g_hash_table_replace(ha->one_to_ones_rev, g_strdup(other_person), g_strdup(conv_id));
if (!purple_blist_find_buddy(ha->account, other_person)) {
hangouts_add_person_to_blist(ha, other_person, other_person_alias);
} else {
purple_serv_got_alias(ha->pc, other_person, other_person_alias);
}
if (unique_user_ids == NULL) {
GList *user_list = g_list_prepend(NULL, other_person);
hangouts_get_users_presence(ha, user_list);
g_list_free(user_list);
}
} else {
PurpleChat *chat = purple_blist_find_chat(ha->account, conv_id);
gchar *name = conversation->name;
gboolean has_name = name ? TRUE : FALSE;
g_hash_table_replace(ha->group_chats, g_strdup(conv_id), NULL);
if (chat == NULL) {
hangouts_group = purple_blist_find_group("Hangouts");
if (!hangouts_group)
{
hangouts_group = purple_group_new("Hangouts");
purple_blist_add_group(hangouts_group, NULL);
}
if (!has_name) {
gchar **name_set = g_new0(gchar *, conversation->n_participant_data + 1);
for (i = 0; i < conversation->n_participant_data; i++) {
gchar *p_name = conversation->participant_data[i]->fallback_name;
if (p_name != NULL) {
name_set[i] = p_name;
} else {
name_set[i] = _("Unknown");
}
}
name = g_strjoinv(", ", name_set);
g_free(name_set);
}
purple_blist_add_chat(purple_chat_new(ha->account, name, hangouts_chat_info_defaults(ha->pc, conv_id)), hangouts_group, NULL);
if (!has_name)
g_free(name);
} else {
if(has_name && strstr(purple_chat_get_name(chat), _("Unknown")) != NULL) {
purple_chat_set_alias(chat, name);
}
}
}
for (i = 0; i < conversation->n_participant_data; i++) {
ConversationParticipantData *participant_data = conversation->participant_data[i];
if (participant_data->participant_type != PARTICIPANT_TYPE__PARTICIPANT_TYPE_UNKNOWN) {
if (!purple_blist_find_buddy(ha->account, participant_data->id->gaia_id)) {
hangouts_add_person_to_blist(ha, participant_data->id->gaia_id, participant_data->fallback_name);
}
if (participant_data->fallback_name != NULL) {
purple_serv_got_alias(ha->pc, participant_data->id->gaia_id, participant_data->fallback_name);
}
if (unique_user_ids != NULL) {
g_hash_table_replace(unique_user_ids, participant_data->id->gaia_id, participant_data->id);
}
}
}
}
static void
hangouts_got_conversation_list(HangoutsAccount *ha, SyncRecentConversationsResponse *response, gpointer user_data)
{
guint i;
GHashTable *unique_user_ids = g_hash_table_new_full(g_str_hash, g_str_equal, NULL, NULL);
GList *unique_user_ids_list;
PurpleBlistNode *node;
for (i = 0; i < response->n_conversation_state; i++) {
ConversationState *conversation_state = response->conversation_state[i];
Conversation *conversation = conversation_state->conversation;
//purple_debug_info("hangouts", "got conversation state %s\n", pblite_dump_json((ProtobufCMessage *)conversation_state));
hangouts_add_conversation_to_blist(ha, conversation, unique_user_ids);
}
//Add missing people from the buddy list
for (node = purple_blist_get_root();
node != NULL;
node = purple_blist_node_next(node, TRUE)) {
if (PURPLE_IS_BUDDY(node)) {
PurpleBuddy *buddy = PURPLE_BUDDY(node);
const gchar *name;
if (purple_buddy_get_account(buddy) != ha->account) {
continue;
}
name = purple_buddy_get_name(buddy);
g_hash_table_replace(unique_user_ids, (gchar *) name, NULL);
}
}
unique_user_ids_list = g_hash_table_get_keys(unique_user_ids);
hangouts_get_users_presence(ha, unique_user_ids_list);
hangouts_get_users_information(ha, unique_user_ids_list);
g_list_free(unique_user_ids_list);
g_hash_table_unref(unique_user_ids);
}
void
hangouts_get_conversation_list(HangoutsAccount *ha)
{
SyncRecentConversationsRequest request;
SyncFilter sync_filter[1];
sync_recent_conversations_request__init(&request);
request.request_header = hangouts_get_request_header(ha);
request.has_max_conversations = TRUE;
request.max_conversations = 100;
request.has_max_events_per_conversation = TRUE;
request.max_events_per_conversation = 1;
sync_filter[0] = SYNC_FILTER__SYNC_FILTER_INBOX;
request.sync_filter = sync_filter;
request.n_sync_filter = 1; // Back streets back, alright!
hangouts_pblite_sync_recent_conversations(ha, &request, hangouts_got_conversation_list, NULL);
hangouts_request_header_free(request.request_header);
}
static void
hangouts_got_buddy_photo(PurpleHttpConnection *connection, PurpleHttpResponse *response, gpointer user_data)
{
PurpleBuddy *buddy = user_data;
PurpleAccount *account = purple_buddy_get_account(buddy);
const gchar *name = purple_buddy_get_name(buddy);
PurpleHttpRequest *request = purple_http_conn_get_request(connection);
const gchar *photo_url = purple_http_request_get_url(request);
const gchar *response_str;
gsize response_len;
gpointer response_dup;
if (purple_http_response_get_error(response) != NULL) {
purple_debug_error("hangouts", "Failed to get buddy photo for %s from %s\n", name, photo_url);
return;
}
response_str = purple_http_response_get_data(response, &response_len);
response_dup = g_memdup(response_str, response_len);
purple_buddy_icons_set_for_user(account, name, response_dup, response_len, photo_url);
}
static void
hangouts_got_buddy_list(PurpleHttpConnection *http_conn, PurpleHttpResponse *response, gpointer user_data)
{
HangoutsAccount *ha = user_data;
PurpleGroup *hangouts_group = NULL;
const gchar *response_str;
gsize response_len;
JsonObject *obj;
JsonArray *mergedPerson;
gsize i, len;
/*
{
"id": "ListMergedPeople",
"result": {
"requestMetadata": {
"serverTimeMs": "527",
},
"selection": {
"totalCount": "127",
},
"mergedPerson": [{
"personId": "{USER ID}",
"metadata": {
"contactGroupId": [
"family",
"myContacts",
"starred"
],
},
name": [{
"displayName": "{USERS NAME}",
}],
"photo": [{
"url": "https://lh5.googleusercontent.com/-iPLHmUq4g_0/AAAAAAAAAAI/AAAAAAAAAAA/j1C9pusixPY/photo.jpg",
"photoToken": "CAASFTEwOTE4MDY1MTIyOTAyODgxNDcwOBih9d_CAg=="
}],
"inAppReachability": [
{
"metadata": {
"container": "PROFILE",
"encodedContainerId": "{USER ID}"
},
"appType": "BABEL",
"status": "REACHABLE"
}]
}
*/
if (purple_http_response_get_error(response) != NULL) {
purple_debug_error("hangouts", "Failed to download buddy list: %s\n", purple_http_response_get_error(response));
return;
}
response_str = purple_http_response_get_data(response, &response_len);
obj = json_decode_object(response_str, response_len);
mergedPerson = json_object_get_array_member(json_object_get_object_member(obj, "result"), "mergedPerson");
len = json_array_get_length(mergedPerson);
for (i = 0; i < len; i++) {
JsonNode *node = json_array_get_element(mergedPerson, i);
JsonObject *person = json_node_get_object(node);
const gchar *name;