const gchar *fb_get_list_id(FacebookAccount *fba, const gchar *list_name)
{
if (!purple_utf8_strcasecmp(list_name, DEFAULT_GROUP_NAME)) {
return "-1";
}
return g_hash_table_lookup(fba->friend_lists_reverse, purple_normalize_nocase(NULL, list_name));
}
static PurpleBuddy *add_buddy(FacebookAccount *fba,
const gchar *friend_list_id, const gchar *uid, GHashTable *cur_groups)
{
const gchar *group_name;
PurpleGroup *fb_group;
PurpleBuddy *buddy;
group_name = g_hash_table_lookup(fba->friend_lists, purple_normalize_nocase(NULL, friend_list_id));
if (!group_name || group_name[0] == '\0') {
purple_debug_info("facebook",
"did not find name of list %s\n",
friend_list_id);
group_name = DEFAULT_GROUP_NAME;
}
// Initialize group as necessary.
fb_group = purple_find_group(group_name);
if (fb_group == NULL)
{
purple_debug_info("facebook", "adding friend list %s\n",
group_name);
fb_group = purple_group_new(group_name);
purple_blist_add_group(fb_group, NULL);
}
buddy = (PurpleBuddy *)g_hash_table_lookup(cur_groups, purple_normalize_nocase(NULL, group_name));
if (!buddy) {
purple_debug_info("facebook", "adding %s to %s\n",
uid, group_name);
buddy = purple_buddy_new(fba->account, uid, NULL);
purple_blist_add_buddy(buddy, NULL, fb_group, NULL);
g_hash_table_remove(cur_groups, purple_normalize_nocase(NULL, group_name));
}
return buddy;
}
GList *fb_get_buddies_friend_list (FacebookAccount *fba,
const gchar *uid, JsonArray *friend_list_ids)
{
GSList *buddies;
GSList *cur;
GHashTable *cur_groups;
int i;
GList *final_buddies, *cur_buddy;
PurpleGroup *fb_group;
PurpleBuddy *buddy;
final_buddies = NULL;
buddies = purple_find_buddies(fba->account, uid);
// If we're already in the buddy list, stop. Ignore FB info because
// it will be incorrect.
if (atoll(uid) == fba->uid && buddies != NULL) {
purple_debug_info("facebook",
"already have buddies for self, not adding\n");
for (cur = buddies; cur != NULL; cur = cur->next)
{
final_buddies = g_list_append(
final_buddies, cur->data);
}
g_slist_free(buddies);
return final_buddies;
}
//Do we want to ignore groups?
if (!purple_account_get_bool(fba->account, "facebook_use_groups", TRUE))
{
if (buddies != NULL) {
//Copy the slist into the list
for (cur = buddies; cur != NULL; cur = cur->next)
{
final_buddies = g_list_append(
final_buddies, cur->data);
}
g_slist_free(buddies);
return final_buddies;
} else {
buddy = purple_buddy_new(fba->account, uid, NULL);
fb_group = purple_find_group(DEFAULT_GROUP_NAME);
if (fb_group == NULL)
{
fb_group = purple_group_new(DEFAULT_GROUP_NAME);
purple_blist_add_group(fb_group, NULL);
}
purple_blist_add_buddy(buddy, NULL, fb_group, NULL);
final_buddies = g_list_append(final_buddies, buddy);
return final_buddies;
}
}
// Determine what buddies exist and what groups they are in.
cur_groups = g_hash_table_new_full(g_str_hash, g_str_equal,
g_free, NULL);
for (cur = buddies; cur != NULL; cur = cur->next)
{
const gchar *group_name;
group_name = purple_group_get_name(purple_buddy_get_group(
(PurpleBuddy *)cur->data));
group_name = purple_normalize_nocase(NULL, group_name);
g_hash_table_insert(cur_groups, g_strdup(group_name), cur->data);
}
g_slist_free(buddies);
// Create/insert necessary buddies
if (friend_list_ids) {
for (i = 0; i < json_array_get_length(friend_list_ids); i++)
{
const gchar *friend_list_id;
friend_list_id = json_node_get_string(
json_array_get_element(friend_list_ids, i));
buddy = add_buddy(fba, friend_list_id, uid, cur_groups);
final_buddies = g_list_append(final_buddies, buddy);
}
} else {
// No friend list data, so we use the default group.
final_buddies = g_list_append(final_buddies,
add_buddy(fba, "-1", uid, cur_groups));
}
// Figure out which groups/buddies are not represented.
for (cur_buddy = final_buddies; cur_buddy != NULL;
cur_buddy = cur_buddy->next)
{
const gchar *group_name = purple_group_get_name(purple_buddy_get_group(
(PurpleBuddy *)cur_buddy->data));
g_hash_table_remove(cur_groups, purple_normalize_nocase(NULL, group_name));
}
// Delete remaining buddies to maintain sync state with server.
g_hash_table_foreach(cur_groups, destroy_buddy, fba);
// Cleanup!
g_hash_table_destroy(cur_groups);
return final_buddies;
}
const char *flist_normalize(const PurpleAccount *account, const char *str) {
return purple_normalize_nocase(account, str);
}
