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Add get_cha{t,nnel}_permissions.

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GitOrigin-RevId: 7d00023ed7497f89cc3895c9a1d4f267f7332922
This commit is contained in:
levlam 2019-03-22 15:23:44 +03:00
parent 2a0f26d24e
commit 5e69f957f3
4 changed files with 45 additions and 1 deletions
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34
td/telegram/ContactsManager.cpp
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@ -9149,6 +9149,24 @@ DialogParticipantStatus ContactsManager::get_chat_status(const Chat *c) {
return c->status;
}
DialogParticipantStatus ContactsManager::get_chat_permissions(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
return DialogParticipantStatus::Banned(0);
}
return get_chat_permissions(c);
}
DialogParticipantStatus ContactsManager::get_chat_permissions(const Chat *c) {
if (!c->is_active) {
return DialogParticipantStatus::Banned(0);
}
if (c->status.is_administrator() || c->status.is_banned()) {
return c->status;
}
return c->status.apply_restrictions(c->default_permissions);
}
bool ContactsManager::is_appointed_chat_administrator(ChatId chat_id) const {
auto c = get_chat(chat_id);
if (c == nullptr) {
@ -9202,6 +9220,22 @@ DialogParticipantStatus ContactsManager::get_channel_status(const Channel *c) {
return c->status;
}
DialogParticipantStatus ContactsManager::get_channel_permissions(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {
return DialogParticipantStatus::Banned(0);
}
return get_channel_permissions(c);
}
DialogParticipantStatus ContactsManager::get_channel_permissions(const Channel *c) {
c->status.update_restrictions();
if (!c->is_megagroup || c->status.is_administrator() || c->status.is_banned()) {
return c->status;
}
return c->status.apply_restrictions(c->default_permissions);
}
int32 ContactsManager::get_channel_participant_count(ChannelId channel_id) const {
auto c = get_channel(channel_id);
if (c == nullptr) {

4
td/telegram/ContactsManager.h
View File

@ -366,6 +366,7 @@ class ContactsManager : public Actor {
bool get_chat_is_active(ChatId chat_id) const;
DialogParticipantStatus get_chat_status(ChatId chat_id) const;
DialogParticipantStatus get_chat_permissions(ChatId chat_id) const;
bool is_appointed_chat_administrator(ChatId chat_id) const;
FileSourceId get_chat_photo_file_source_id(ChatId chat_id);
@ -384,6 +385,7 @@ class ContactsManager : public Actor {
ChannelType get_channel_type(ChannelId channel_id) const;
int32 get_channel_date(ChannelId channel_id) const;
DialogParticipantStatus get_channel_status(ChannelId channel_id) const;
DialogParticipantStatus get_channel_permissions(ChannelId channel_id) const;
int32 get_channel_participant_count(ChannelId channel_id) const;
bool get_channel_sign_messages(ChannelId channel_id) const;
FileSourceId get_channel_photo_file_source_id(ChannelId channel_id);
@ -855,9 +857,11 @@ class ContactsManager : public Actor {
SecretChat *add_secret_chat(SecretChatId secret_chat_id);
static DialogParticipantStatus get_chat_status(const Chat *c);
static DialogParticipantStatus get_chat_permissions(const Chat *c);
static ChannelType get_channel_type(const Channel *c);
static DialogParticipantStatus get_channel_status(const Channel *c);
static DialogParticipantStatus get_channel_permissions(const Channel *c);
static bool get_channel_sign_messages(const Channel *c);
void set_my_id(UserId my_id);

6
td/telegram/DialogParticipant.h
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@ -32,6 +32,8 @@ class RestrictedRights {
uint32 flags_;
friend class DialogParticipantStatus;
public:
RestrictedRights(bool can_send_messages, bool can_send_media, bool can_send_stickers, bool can_send_animations,
bool can_send_games, bool can_use_inline_bots, bool can_add_web_page_previews, bool can_send_polls,
@ -187,6 +189,10 @@ class DialogParticipantStatus {
RestrictedRights get_restricted_rights() const;
DialogParticipantStatus apply_restrictions(RestrictedRights default_restrictions) const {
return DialogParticipantStatus(type_, flags_ & (~ALL_RESTRICTED_RIGHTS | default_restrictions.flags_), 0);
}
tl_object_ptr<td_api::ChatMemberStatus> get_chat_member_status_object() const;
tl_object_ptr<telegram_api::chatAdminRights> get_chat_admin_rights() const;

2
td/telegram/MessageContent.cpp
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@ -1487,7 +1487,7 @@ static Result<InputMessageContent> create_input_message_content(
WebPageId web_page_id;
bool can_add_web_page_previews =
dialog_id.get_type() != DialogType::Channel ||
td->contacts_manager_->get_channel_status(dialog_id.get_channel_id()).can_add_web_page_previews();
td->contacts_manager_->get_channel_permissions(dialog_id.get_channel_id()).can_add_web_page_previews();
if (!is_bot && !disable_web_page_preview && can_add_web_page_previews) {
web_page_id = td->web_pages_manager_->get_web_page_by_url(
get_first_url(input_message_text.text.text, input_message_text.text.entities));