Add vk bridge (#1372)

* Add vk bridge

* Vk bridge attachments

* Vk bridge forwarded messages

* Vk bridge sample config and code cleanup

* Vk bridge add vendor

* Vk bridge message edit

* Vk bridge: fix fetching names of other bots

* Vk bridge: code cleanup

* Vk bridge: fix shadows declaration

* Vk bridge: remove UseFileURL

1 files changed, 807 insertions, 0 deletions

diff --git a/vendor/github.com/SevereCloud/vksdk/v2/object/groups.go b/vendor/github.com/SevereCloud/vksdk/v2/object/groups.go
new file mode 100644
index 00000000..b66c1ee6
--- /dev/null
+++ b/vendor/github.com/SevereCloud/vksdk/v2/object/groups.go
@@ -0,0 +1,807 @@
+package object // import "github.com/SevereCloud/vksdk/v2/object"
+
+import (
+	"encoding/json"
+	"fmt"
+	"reflect"
+)
+
+// GroupsAddress WorkInfoStatus of information about timetable.
+const (
+	WorkStatusNoInformation     = "no_information"
+	WorkStatusTemporarilyClosed = "temporarily_closed"
+	WorkStatusAlwaysOpened      = "always_opened"
+	WorkStatusTimetable         = "timetable"
+	WorkStatusForeverClosed     = "forever_closed"
+)
+
+// GroupsAddress struct.
+type GroupsAddress struct {
+	// Additional address to the place (6 floor, left door).
+	AdditionalAddress string                 `json:"additional_address"`
+	Address           string                 `json:"address"`          // String address to the place (Nevsky, 28)
+	CityID            int                    `json:"city_id"`          // City id of address
+	CountryID         int                    `json:"country_id"`       // Country id of address
+	Distance          int                    `json:"distance"`         // Distance from the point
+	ID                int                    `json:"id"`               // Address id
+	Latitude          float64                `json:"latitude"`         // Address latitude
+	Longitude         float64                `json:"longitude"`        // Address longitude
+	MetroStationID    int                    `json:"metro_station_id"` // Metro id of address
+	Phone             string                 `json:"phone"`            // Address phone
+	TimeOffset        int                    `json:"time_offset"`      // Time offset int minutes from utc time
+	Timetable         GroupsAddressTimetable `json:"timetable"`        // Week timetable for the address
+	Title             string                 `json:"title"`            // Title of the place (Zinger, etc)
+	WorkInfoStatus    string                 `json:"work_info_status"` // Status of information about timetable
+}
+
+// GroupsAddressTimetable Timetable for a week.
+type GroupsAddressTimetable struct {
+	Fri GroupsAddressTimetableDay `json:"fri"` // Timetable for friday
+	Mon GroupsAddressTimetableDay `json:"mon"` // Timetable for monday
+	Sat GroupsAddressTimetableDay `json:"sat"` // Timetable for saturday
+	Sun GroupsAddressTimetableDay `json:"sun"` // Timetable for sunday
+	Thu GroupsAddressTimetableDay `json:"thu"` // Timetable for thursday
+	Tue GroupsAddressTimetableDay `json:"tue"` // Timetable for tuesday
+	Wed GroupsAddressTimetableDay `json:"wed"` // Timetable for wednesday
+}
+
+// GroupsAddressTimetableDay Timetable for one day.
+type GroupsAddressTimetableDay struct {
+	BreakCloseTime int `json:"break_close_time"` // Close time of the break in minutes
+	BreakOpenTime  int `json:"break_open_time"`  // Start time of the break in minutes
+	CloseTime      int `json:"close_time"`       // Close time in minutes
+	OpenTime       int `json:"open_time"`        // Open time in minutes
+}
+
+// GroupsAddressesInfo struct.
+type GroupsAddressesInfo struct {
+	IsEnabled     BaseBoolInt `json:"is_enabled"`      // Information whether addresses is enabled
+	MainAddressID int         `json:"main_address_id"` // Main address id for group
+}
+
+// GroupsGroup AdminLevel type.
+const (
+	GroupsAdminLevelModerator = iota
+	GroupsAdminLevelEditor
+	GroupsAdminLevelAdministrator
+)
+
+// GroupsGroup MainSection type.
+const (
+	GroupsMainSectionAbsent = iota
+	GroupsMainSectionPhotos
+	GroupsMainSectionTopics
+	GroupsMainSectionAudio
+	GroupsMainSectionVideo
+	GroupsMainSectionMarket
+)
+
+// GroupsGroup MemberStatus(events_event_attach, newsfeed_event_activity).
+const (
+	GroupsMemberStatusNotMember = iota
+	GroupsMemberStatusMember
+	GroupsMemberStatusNotSure
+	GroupsMemberStatusDeclined
+	GroupsMemberStatusHasSentRequest
+	GroupsMemberStatusInvited
+)
+
+// GroupsGroup Access or IsClosed type.
+const (
+	GroupsGroupOpen = iota
+	GroupsGroupClosed
+	GroupsGroupPrivate
+)
+
+// GroupsGroup AgeLimits.
+const (
+	GroupsAgeLimitsNo = iota
+	GroupsAgeLimitsOver16
+	GroupsAgeLimitsOver18
+)
+
+// GroupsGroup type.
+const (
+	GroupsTypeGroup = "group"
+	GroupsTypePage  = "page"
+	GroupsTypeEvent = "event"
+)
+
+// GroupsGroup struct.
+type GroupsGroup struct {
+	AdminLevel   int              `json:"admin_level"`
+	Deactivated  string           `json:"deactivated"` // Information whether community is banned
+	FinishDate   int              `json:"finish_date"` // Finish date in Unixtime format
+	ID           int              `json:"id"`          // Community ID
+	Name         string           `json:"name"`        // Community name
+	Photo100     string           `json:"photo_100"`   // URL of square photo of the community with 100 pixels in width
+	Photo200     string           `json:"photo_200"`   // URL of square photo of the community with 200 pixels in width
+	Photo50      string           `json:"photo_50"`    // URL of square photo of the community with 50 pixels in width
+	ScreenName   string           `json:"screen_name"` // Domain of the community page
+	StartDate    int              `json:"start_date"`  // Start date in Unixtime format
+	Type         string           `json:"type"`
+	Market       GroupsMarketInfo `json:"market"`
+	MemberStatus int              `json:"member_status"` // Current user's member status
+	IsClosed     int              `json:"is_closed"`
+	City         BaseObject       `json:"city"`
+	Country      BaseCountry      `json:"country"`
+
+	// Information whether current user is administrator.
+	IsAdmin BaseBoolInt `json:"is_admin"`
+
+	// Information whether current user is advertiser.
+	IsAdvertiser BaseBoolInt `json:"is_advertiser"`
+
+	// Information whether current user is member.
+	IsMember BaseBoolInt `json:"is_member"`
+
+	// Information whether community is in faves.
+	IsFavorite BaseBoolInt `json:"is_favorite"`
+
+	// Information whether community is adult.
+	IsAdult BaseBoolInt `json:"is_adult"`
+
+	// Information whether current user is subscribed.
+	IsSubscribed BaseBoolInt `json:"is_subscribed"`
+
+	// Information whether current user can post on community's wall.
+	CanPost BaseBoolInt `json:"can_post"`
+
+	// Information whether current user can see all posts on community's wall.
+	CanSeeAllPosts BaseBoolInt `json:"can_see_all_posts"`
+
+	// Information whether current user can create topic.
+	CanCreateTopic BaseBoolInt `json:"can_create_topic"`
+
+	// Information whether current user can upload video.
+	CanUploadVideo BaseBoolInt `json:"can_upload_video"`
+
+	// Information whether current user can upload doc.
+	CanUploadDoc BaseBoolInt `json:"can_upload_doc"`
+
+	// Information whether community has photo.
+	HasPhoto BaseBoolInt `json:"has_photo"`
+
+	// Information whether current user can send a message to community.
+	CanMessage BaseBoolInt `json:"can_message"`
+
+	// Information whether community can send a message to current user.
+	IsMessagesBlocked BaseBoolInt `json:"is_messages_blocked"`
+
+	// Information whether community can send notifications by phone number to current user.
+	CanSendNotify BaseBoolInt `json:"can_send_notify"`
+
+	// Information whether current user is subscribed to podcasts.
+	IsSubscribedPodcasts BaseBoolInt `json:"is_subscribed_podcasts"`
+
+	// Owner in whitelist or not.
+	CanSubscribePodcasts BaseBoolInt `json:"can_subscribe_podcasts"`
+
+	// Can subscribe to wall.
+	CanSubscribePosts BaseBoolInt `json:"can_subscribe_posts"`
+
+	// Information whether community has market app.
+	HasMarketApp        BaseBoolInt `json:"has_market_app"`
+	IsHiddenFromFeed    BaseBoolInt `json:"is_hidden_from_feed"`
+	IsMarketCartEnabled BaseBoolInt `json:"is_market_cart_enabled"`
+	Verified            BaseBoolInt `json:"verified"` // Information whether community is verified
+
+	// Information whether the community has a fire pictogram.
+	Trending     BaseBoolInt         `json:"trending"`
+	Description  string              `json:"description"`   // Community description
+	WikiPage     string              `json:"wiki_page"`     // Community's main wiki page title
+	MembersCount int                 `json:"members_count"` // Community members number
+	Counters     GroupsCountersGroup `json:"counters"`
+	Cover        GroupsCover         `json:"cover"`
+
+	// Type of group, start date of event or category of public page.
+	Activity        string               `json:"activity"`
+	FixedPost       int                  `json:"fixed_post"`    // Fixed post ID
+	Status          string               `json:"status"`        // Community status
+	MainAlbumID     int                  `json:"main_album_id"` // Community's main photo album ID
+	Links           []GroupsLinksItem    `json:"links"`
+	Contacts        []GroupsContactsItem `json:"contacts"`
+	Site            string               `json:"site"` // Community's website
+	MainSection     int                  `json:"main_section"`
+	OnlineStatus    GroupsOnlineStatus   `json:"online_status"` // Status of replies in community messages
+	AgeLimits       int                  `json:"age_limits"`    // Information whether age limit
+	BanInfo         GroupsGroupBanInfo   `json:"ban_info"`      // User ban info
+	Addresses       GroupsAddressesInfo  `json:"addresses"`     // Info about addresses in Groups
+	LiveCovers      GroupsLiveCovers     `json:"live_covers"`
+	CropPhoto       UsersCropPhoto       `json:"crop_photo"`
+	Wall            int                  `json:"wall"`
+	ActionButton    GroupsActionButton   `json:"action_button"`
+	TrackCode       string               `json:"track_code"`
+	PublicDateLabel string               `json:"public_date_label"`
+	AuthorID        int                  `json:"author_id"`
+	Phone           string               `json:"phone"`
+}
+
+// ToMention return mention.
+func (group GroupsGroup) ToMention() string {
+	return fmt.Sprintf("[club%d|%s]", group.ID, group.Name)
+}
+
+// GroupsLiveCovers struct.
+type GroupsLiveCovers struct {
+	IsEnabled  BaseBoolInt `json:"is_enabled"`
+	IsScalable BaseBoolInt `json:"is_scalable"`
+	StoryIds   []string    `json:"story_ids"`
+}
+
+// GroupsBanInfo reason type.
+const (
+	GroupsBanReasonOther = iota
+	GroupsBanReasonSpam
+	GroupsBanReasonVerbalAbuse
+	GroupsBanReasonStrongLanguage
+	GroupsBanReasonFlood
+)
+
+// GroupsBanInfo struct.
+type GroupsBanInfo struct {
+	AdminID        int         `json:"admin_id"` // Administrator ID
+	Comment        string      `json:"comment"`  // Comment for a ban
+	Date           int         `json:"date"`     // Date when user has been added to blacklist in Unixtime
+	EndDate        int         `json:"end_date"` // Date when user will be removed from blacklist in Unixtime
+	Reason         int         `json:"reason"`
+	CommentVisible BaseBoolInt `json:"comment_visible"`
+}
+
+// GroupsCallbackServer struct.
+type GroupsCallbackServer struct {
+	CreatorID int    `json:"creator_id"`
+	ID        int    `json:"id"`
+	SecretKey string `json:"secret_key"`
+	Status    string `json:"status"`
+	Title     string `json:"title"`
+	URL       string `json:"url"`
+}
+
+// GroupsCallbackSettings struct.
+type GroupsCallbackSettings struct {
+	APIVersion string               `json:"api_version"` // API version used for the events
+	Events     GroupsLongPollEvents `json:"events"`
+}
+
+// GroupsContactsItem struct.
+type GroupsContactsItem struct {
+	Desc   string `json:"desc"`    // Contact description
+	Email  string `json:"email"`   // Contact email
+	Phone  string `json:"phone"`   // Contact phone
+	UserID int    `json:"user_id"` // User ID
+}
+
+// GroupsCountersGroup struct.
+type GroupsCountersGroup struct {
+	Addresses  int `json:"addresses"`  // Addresses number
+	Albums     int `json:"albums"`     // Photo albums number
+	Articles   int `json:"articles"`   // Articles number
+	Audios     int `json:"audios"`     // Audios number
+	Docs       int `json:"docs"`       // Docs number
+	Market     int `json:"market"`     // Market items number
+	Photos     int `json:"photos"`     // Photos number
+	Topics     int `json:"topics"`     // Topics number
+	Videos     int `json:"videos"`     // Videos number
+	Narratives int `json:"narratives"` // Narratives number
+}
+
+// GroupsCover struct.
+type GroupsCover struct {
+	Enabled BaseBoolInt `json:"enabled"` // Information whether cover is enabled
+	Images  []BaseImage `json:"images"`
+}
+
+// GroupsGroupBanInfo struct.
+type GroupsGroupBanInfo struct {
+	Comment string `json:"comment"`  // Ban comment
+	EndDate int    `json:"end_date"` // End date of ban in Unixtime
+}
+
+// GroupsGroupCategory struct.
+type GroupsGroupCategory struct {
+	ID            int                  `json:"id"`   // Category ID
+	Name          string               `json:"name"` // Category name
+	Subcategories []BaseObjectWithName `json:"subcategories"`
+}
+
+// GroupsGroupCategoryFull struct.
+type GroupsGroupCategoryFull struct {
+	ID            int                       `json:"id"`         // Category ID
+	Name          string                    `json:"name"`       // Category name
+	PageCount     int                       `json:"page_count"` // Pages number
+	PagePreviews  []GroupsGroup             `json:"page_previews"`
+	Subcategories []GroupsGroupCategoryFull `json:"subcategories"`
+}
+
+// GroupsGroupCategoryType struct.
+type GroupsGroupCategoryType struct {
+	ID   int    `json:"id"`
+	Name string `json:"name"`
+}
+
+// GroupsGroupLink struct.
+type GroupsGroupLink struct {
+	Desc            string      `json:"desc"`             // Link description
+	EditTitle       BaseBoolInt `json:"edit_title"`       // Information whether the title can be edited
+	ImageProcessing BaseBoolInt `json:"image_processing"` // Information whether the image on processing
+	Name            string      `json:"name"`
+	ID              int         `json:"id"`  // Link ID
+	URL             string      `json:"url"` // Link URL
+}
+
+// GroupsGroupPublicCategoryList struct.
+type GroupsGroupPublicCategoryList struct {
+	ID            int                       `json:"id"`
+	Name          string                    `json:"name"`
+	Subcategories []GroupsGroupCategoryType `json:"subcategories"`
+}
+
+// GroupsGroupSettings Photos type.
+const (
+	GroupsGroupPhotosDisabled = iota
+	GroupsGroupPhotosOpen
+	GroupsGroupPhotosLimited
+)
+
+// GroupsGroupSettings Subject type.
+const (
+	_ = iota
+	GroupsGroupSubjectAuto
+	GroupsGroupSubjectActivityHolidays
+	GroupsGroupSubjectBusiness
+	GroupsGroupSubjectPets
+	GroupsGroupSubjectHealth
+	GroupsGroupSubjectDatingAndCommunication
+	GroupsGroupSubjectGames
+	GroupsGroupSubjectIt
+	GroupsGroupSubjectCinema
+	GroupsGroupSubjectBeautyAndFashion
+	GroupsGroupSubjectCooking
+	GroupsGroupSubjectArtAndCulture
+	GroupsGroupSubjectLiterature
+	GroupsGroupSubjectMobileServicesAndInternet
+	GroupsGroupSubjectMusic
+	GroupsGroupSubjectScienceAndTechnology
+	GroupsGroupSubjectRealEstate
+	GroupsGroupSubjectNewsAndMedia
+	GroupsGroupSubjectSecurity
+	GroupsGroupSubjectEducation
+	GroupsGroupSubjectHomeAndRenovations
+	GroupsGroupSubjectPolitics
+	GroupsGroupSubjectFood
+	GroupsGroupSubjectIndustry
+	GroupsGroupSubjectTravel
+	GroupsGroupSubjectWork
+	GroupsGroupSubjectEntertainment
+	GroupsGroupSubjectReligion
+	GroupsGroupSubjectFamily
+	GroupsGroupSubjectSports
+	GroupsGroupSubjectInsurance
+	GroupsGroupSubjectTelevision
+	GroupsGroupSubjectGoodsAndServices
+	GroupsGroupSubjectHobbies
+	GroupsGroupSubjectFinance
+	GroupsGroupSubjectPhoto
+	GroupsGroupSubjectEsoterics
+	GroupsGroupSubjectElectronicsAndAppliances
+	GroupsGroupSubjectErotic
+	GroupsGroupSubjectHumor
+	GroupsGroupSubjectSocietyHumanities
+	GroupsGroupSubjectDesignAndGraphics
+)
+
+// GroupsGroupSettings Topics type.
+const (
+	GroupsGroupTopicsDisabled = iota
+	GroupsGroupTopicsOpen
+	GroupsGroupTopicsLimited
+)
+
+// GroupsGroupSettings Docs type.
+const (
+	GroupsGroupDocsDisabled = iota
+	GroupsGroupDocsOpen
+	GroupsGroupDocsLimited
+)
+
+// GroupsGroupSettings Audio type.
+const (
+	GroupsGroupAudioDisabled = iota
+	GroupsGroupAudioOpen
+	GroupsGroupAudioLimited
+)
+
+// GroupsGroupSettings Video type.
+const (
+	GroupsGroupVideoDisabled = iota
+	GroupsGroupVideoOpen
+	GroupsGroupVideoLimited
+)
+
+// GroupsGroupSettings Wall type.
+const (
+	GroupsGroupWallDisabled = iota
+	GroupsGroupWallOpen
+	GroupsGroupWallLimited
+	GroupsGroupWallClosed
+)
+
+// GroupsGroupSettings Wiki type.
+const (
+	GroupsGroupWikiDisabled = iota
+	GroupsGroupWikiOpen
+	GroupsGroupWikiLimited
+)
+
+// GroupsGroupSettings struct.
+type GroupsGroupSettings struct {
+	Access             int                             `json:"access"`          // Community access settings
+	Address            string                          `json:"address"`         // Community's page domain
+	Audio              int                             `json:"audio"`           // Audio settings
+	Description        string                          `json:"description"`     // Community description
+	Docs               int                             `json:"docs"`            // Docs settings
+	ObsceneWords       []string                        `json:"obscene_words"`   // The list of stop words
+	Photos             int                             `json:"photos"`          // Photos settings
+	PublicCategory     int                             `json:"public_category"` // Information about the group category
+	PublicCategoryList []GroupsGroupPublicCategoryList `json:"public_category_list"`
+
+	// Information about the group subcategory.
+	PublicSubcategory int                 `json:"public_subcategory"`
+	Rss               string              `json:"rss"`     // URL of the RSS feed
+	Subject           int                 `json:"subject"` // Community subject ID
+	SubjectList       []GroupsSubjectItem `json:"subject_list"`
+	Title             string              `json:"title"`   // Community title
+	Topics            int                 `json:"topics"`  // Topics settings
+	Video             int                 `json:"video"`   // Video settings
+	Wall              int                 `json:"wall"`    // Wall settings
+	Website           string              `json:"website"` // Community website
+	Wiki              int                 `json:"wiki"`    // Wiki settings
+	CountryID         int                 `json:"country_id"`
+	CityID            int                 `json:"city_id"`
+	Messages          int                 `json:"messages"`
+	Articles          int                 `json:"articles"`
+	Events            int                 `json:"events"`
+	AgeLimits         int                 `json:"age_limits"`
+
+	// Information whether the obscene filter is enabled.
+	ObsceneFilter BaseBoolInt `json:"obscene_filter"`
+
+	// Information whether the stopwords filter is enabled.
+	ObsceneStopwords BaseBoolInt `json:"obscene_stopwords"`
+	LiveCovers       struct {
+		IsEnabled BaseBoolInt `json:"is_enabled"`
+	} `json:"live_covers"`
+	Market           GroupsMarketInfo     `json:"market"`
+	SectionsList     []GroupsSectionsList `json:"sections_list"`
+	MainSection      int                  `json:"main_section"`
+	SecondarySection int                  `json:"secondary_section"`
+	ActionButton     GroupsActionButton   `json:"action_button"`
+	Phone            string               `json:"phone"`
+}
+
+// GroupsSectionsList struct.
+type GroupsSectionsList struct {
+	ID   int    `json:"id"`
+	Name string `json:"name"`
+}
+
+// UnmarshalJSON need for unmarshal dynamic array (Example: [1, "Фотографии"]) to struct.
+//
+// To unmarshal JSON into a value implementing the Unmarshaler interface,
+// Unmarshal calls that value's UnmarshalJSON method.
+// See more https://golang.org/pkg/encoding/json/#Unmarshal
+func (g *GroupsSectionsList) UnmarshalJSON(data []byte) error {
+	var alias []interface{}
+	if err := json.Unmarshal(data, &alias); err != nil {
+		return err
+	}
+
+	if len(alias) != 2 {
+		return &json.UnmarshalTypeError{
+			Value: string(data),
+			Type:  reflect.TypeOf((*GroupsSectionsList)(nil)),
+		}
+	}
+
+	// default concrete Go type float64 for JSON numbers
+	id, ok := alias[0].(float64)
+	if !ok {
+		return &json.UnmarshalTypeError{
+			Value:  string(data),
+			Type:   reflect.TypeOf((*GroupsSectionsList)(nil)),
+			Struct: "GroupsSectionsList",
+			Field:  "ID",
+		}
+	}
+
+	name, ok := alias[1].(string)
+	if !ok {
+		return &json.UnmarshalTypeError{
+			Value:  string(data),
+			Type:   reflect.TypeOf((*GroupsSectionsList)(nil)),
+			Struct: "GroupsSectionsList",
+			Field:  "Name",
+		}
+	}
+
+	g.ID = int(id)
+	g.Name = name
+
+	return nil
+}
+
+// GroupsActionType for action_button in groups.
+type GroupsActionType string
+
+// GroupsActionType enums.
+const (
+	GroupsActionTypeOpenURL      GroupsActionType = "open_url"
+	GroupsActionTypeSendEmail    GroupsActionType = "send_email"
+	GroupsActionTypeCallPhone    GroupsActionType = "call_phone"
+	GroupsActionTypeCallVK       GroupsActionType = "call_vk"
+	GroupsActionTypeOpenGroupApp GroupsActionType = "open_group_app"
+	GroupsActionTypeOpenApp      GroupsActionType = "open_app"
+)
+
+// GroupsActionButton struct.
+type GroupsActionButton struct {
+	ActionType GroupsActionType         `json:"action_type"`
+	Target     GroupsActionButtonTarget `json:"target"`
+	Title      string                   `json:"title"`
+
+	// IsEnabled for GroupsGroupSettings
+	IsEnabled BaseBoolInt `json:"is_enabled,omitempty"`
+}
+
+// GroupsActionButtonTarget struct.
+type GroupsActionButtonTarget struct {
+	// ActionType == ActionTypeSendEmail
+	Email string `json:"email"`
+
+	// ActionType == ActionTypeCallPhone
+	Phone string `json:"phone"`
+
+	// ActionType == ActionTypeCallVK
+	UserID int `json:"user_id"`
+
+	// ActionType == ActionTypeOpenURL
+	URL string `json:"url"`
+
+	// ActionType == ActionTypeOpenApp
+	GoogleStoreURL string `json:"google_store_url"`
+	ItunesURL      string `json:"itunes_url"`
+	// URL string `json:"url"`
+
+	// ActionType == ActionTypeOpenGroupApp
+	AppID int `json:"app_id"`
+
+	IsInternal BaseBoolInt `json:"is_internal"`
+}
+
+// GroupsGroupXtrInvitedBy struct.
+type GroupsGroupXtrInvitedBy struct {
+	AdminLevel   int         `json:"admin_level"`
+	ID           int         `json:"id"`          // Community ID
+	InvitedBy    int         `json:"invited_by"`  // Inviter ID
+	Name         string      `json:"name"`        // Community name
+	Photo100     string      `json:"photo_100"`   // URL of square photo of the community with 100 pixels in width
+	Photo200     string      `json:"photo_200"`   // URL of square photo of the community with 200 pixels in width
+	Photo50      string      `json:"photo_50"`    // URL of square photo of the community with 50 pixels in width
+	ScreenName   string      `json:"screen_name"` // Domain of the community page
+	Type         string      `json:"type"`
+	IsClosed     int         `json:"is_closed"`     // Information whether community is closed
+	IsAdmin      BaseBoolInt `json:"is_admin"`      // Information whether current user is manager
+	IsMember     BaseBoolInt `json:"is_member"`     // Information whether current user is member
+	IsAdvertiser BaseBoolInt `json:"is_advertiser"` // Information whether current user is advertiser
+}
+
+// ToMention return mention.
+func (group GroupsGroupXtrInvitedBy) ToMention() string {
+	return fmt.Sprintf("[club%d|%s]", group.ID, group.Name)
+}
+
+// GroupsLinksItem struct.
+type GroupsLinksItem struct {
+	Desc      string      `json:"desc"`       // Link description
+	EditTitle BaseBoolInt `json:"edit_title"` // Information whether the link title can be edited
+	ID        int         `json:"id"`         // Link ID
+	Name      string      `json:"name"`       // Link title
+	Photo100  string      `json:"photo_100"`  // URL of square image of the link with 100 pixels in width
+	Photo50   string      `json:"photo_50"`   // URL of square image of the link with 50 pixels in width
+	URL       string      `json:"url"`        // Link URL
+}
+
+// GroupsLongPollEvents struct.
+type GroupsLongPollEvents struct {
+	MessageNew                    BaseBoolInt `json:"message_new"`
+	MessageReply                  BaseBoolInt `json:"message_reply"`
+	PhotoNew                      BaseBoolInt `json:"photo_new"`
+	AudioNew                      BaseBoolInt `json:"audio_new"`
+	VideoNew                      BaseBoolInt `json:"video_new"`
+	WallReplyNew                  BaseBoolInt `json:"wall_reply_new"`
+	WallReplyEdit                 BaseBoolInt `json:"wall_reply_edit"`
+	WallReplyDelete               BaseBoolInt `json:"wall_reply_delete"`
+	WallReplyRestore              BaseBoolInt `json:"wall_reply_restore"`
+	WallPostNew                   BaseBoolInt `json:"wall_post_new"`
+	BoardPostNew                  BaseBoolInt `json:"board_post_new"`
+	BoardPostEdit                 BaseBoolInt `json:"board_post_edit"`
+	BoardPostRestore              BaseBoolInt `json:"board_post_restore"`
+	BoardPostDelete               BaseBoolInt `json:"board_post_delete"`
+	PhotoCommentNew               BaseBoolInt `json:"photo_comment_new"`
+	PhotoCommentEdit              BaseBoolInt `json:"photo_comment_edit"`
+	PhotoCommentDelete            BaseBoolInt `json:"photo_comment_delete"`
+	PhotoCommentRestore           BaseBoolInt `json:"photo_comment_restore"`
+	VideoCommentNew               BaseBoolInt `json:"video_comment_new"`
+	VideoCommentEdit              BaseBoolInt `json:"video_comment_edit"`
+	VideoCommentDelete            BaseBoolInt `json:"video_comment_delete"`
+	VideoCommentRestore           BaseBoolInt `json:"video_comment_restore"`
+	MarketCommentNew              BaseBoolInt `json:"market_comment_new"`
+	MarketCommentEdit             BaseBoolInt `json:"market_comment_edit"`
+	MarketCommentDelete           BaseBoolInt `json:"market_comment_delete"`
+	MarketCommentRestore          BaseBoolInt `json:"market_comment_restore"`
+	MarketOrderNew                BaseBoolInt `json:"market_order_new"`
+	MarketOrderEdit               BaseBoolInt `json:"market_order_edit"`
+	PollVoteNew                   BaseBoolInt `json:"poll_vote_new"`
+	GroupJoin                     BaseBoolInt `json:"group_join"`
+	GroupLeave                    BaseBoolInt `json:"group_leave"`
+	GroupChangeSettings           BaseBoolInt `json:"group_change_settings"`
+	GroupChangePhoto              BaseBoolInt `json:"group_change_photo"`
+	GroupOfficersEdit             BaseBoolInt `json:"group_officers_edit"`
+	MessageAllow                  BaseBoolInt `json:"message_allow"`
+	MessageDeny                   BaseBoolInt `json:"message_deny"`
+	WallRepost                    BaseBoolInt `json:"wall_repost"`
+	UserBlock                     BaseBoolInt `json:"user_block"`
+	UserUnblock                   BaseBoolInt `json:"user_unblock"`
+	MessageEdit                   BaseBoolInt `json:"message_edit"`
+	MessageTypingState            BaseBoolInt `json:"message_typing_state"`
+	LeadFormsNew                  BaseBoolInt `json:"lead_forms_new"`
+	LikeAdd                       BaseBoolInt `json:"like_add"`
+	LikeRemove                    BaseBoolInt `json:"like_remove"`
+	VkpayTransaction              BaseBoolInt `json:"vkpay_transaction"`
+	AppPayload                    BaseBoolInt `json:"app_payload"`
+	MessageRead                   BaseBoolInt `json:"message_read"`
+	MessageEvent                  BaseBoolInt `json:"message_event"`
+	DonutSubscriptionCreate       BaseBoolInt `json:"donut_subscription_create"`
+	DonutSubscriptionProlonged    BaseBoolInt `json:"donut_subscription_prolonged"`
+	DonutSubscriptionExpired      BaseBoolInt `json:"donut_subscription_expired"`
+	DonutSubscriptionCancelled    BaseBoolInt `json:"donut_subscription_cancelled"`
+	DonutSubscriptionPriceChanged BaseBoolInt `json:"donut_subscription_price_changed"`
+	DonutMoneyWithdraw            BaseBoolInt `json:"donut_money_withdraw"`
+	DonutMoneyWithdrawError       BaseBoolInt `json:"donut_money_withdraw_error"`
+
+	// Bugs
+	// MessagesEdit  BaseBoolInt `json:"messages_edit"`
+	// WallNew       BaseBoolInt `json:"wall_new"`
+	// WallNewReply  BaseBoolInt `json:"wall_new_reply"`
+	// WallEditReply BaseBoolInt `json:"wall_edit_reply"`
+}
+
+// GroupsLongPollServer struct.
+type GroupsLongPollServer struct {
+	Key    string `json:"key"`    // Long Poll key
+	Server string `json:"server"` // Long Poll server address
+	Ts     string `json:"ts"`     // Number of the last event
+}
+
+// TODO: func (g GroupsLongPollServer) GetURL() string {
+
+// GroupsLongPollSettings struct.
+type GroupsLongPollSettings struct {
+	APIVersion string               `json:"api_version"` // API version used for the events
+	Events     GroupsLongPollEvents `json:"events"`
+	IsEnabled  BaseBoolInt          `json:"is_enabled"` // Shows whether Long Poll is enabled
+}
+
+// GroupsMarketType ...
+type GroupsMarketType string
+
+// Possible values.
+const (
+	GroupsMarketBasic    GroupsMarketType = "basic"
+	GroupsMarketAdvanced GroupsMarketType = "advanced"
+)
+
+// GroupsMarketInfo struct.
+type GroupsMarketInfo struct {
+	// information about the type of store. Returned if the group includes
+	// the "Products" section.
+	Type            GroupsMarketType  `json:"type,omitempty"`
+	ContactID       int               `json:"contact_id,omitempty"` // Contact person ID
+	Currency        MarketCurrency    `json:"currency,omitempty"`
+	CurrencyText    string            `json:"currency_text,omitempty"` // Currency name
+	Enabled         BaseBoolInt       `json:"enabled"`                 // Information whether the market is enabled
+	CommentsEnabled BaseBoolInt       `json:"comments_enabled,omitempty"`
+	CanMessage      BaseBoolInt       `json:"can_message,omitempty"`
+	MainAlbumID     int               `json:"main_album_id,omitempty"` // Main market album ID
+	PriceMax        string            `json:"price_max,omitempty"`     // Maximum price
+	PriceMin        string            `json:"price_min,omitempty"`     // Minimum price
+	Wiki            PagesWikipageFull `json:"wiki,omitempty"`
+	CityIDs         []int             `json:"city_ids"`
+	CountryIDs      []int             `json:"country_ids,omitempty"`
+}
+
+// GroupsGroupRole Role type.
+const (
+	GroupsGroupRoleModerator     = "moderator"
+	GroupsGroupRoleEditor        = "editor"
+	GroupsGroupRoleAdministrator = "administrator"
+	GroupsGroupRoleCreator       = "creator"
+)
+
+// GroupsMemberRole struct.
+type GroupsMemberRole struct {
+	ID          int      `json:"id"` // User ID
+	Role        string   `json:"role"`
+	Permissions []string `json:"permissions"`
+}
+
+// GroupsMemberRoleXtrUsersUser struct.
+type GroupsMemberRoleXtrUsersUser struct {
+	UsersUser
+	Role        string   `json:"role"`
+	Permissions []string `json:"permissions"`
+}
+
+// GroupsMemberStatus struct.
+type GroupsMemberStatus struct {
+	Member      BaseBoolInt `json:"member"`  // Information whether user is a member of the group
+	UserID      int         `json:"user_id"` // User ID
+	Permissions []string    `json:"permissions"`
+}
+
+// GroupsMemberStatusFull struct.
+type GroupsMemberStatusFull struct {
+	Invitation BaseBoolInt `json:"invitation"` // Information whether user has been invited to the group
+	Member     BaseBoolInt `json:"member"`     // Information whether user is a member of the group
+	Request    BaseBoolInt `json:"request"`    // Information whether user has send request to the group
+	CanInvite  BaseBoolInt `json:"can_invite"` // Information whether user can be invite
+	CanRecall  BaseBoolInt `json:"can_recall"` // Information whether user's invite to the group can be recalled
+	UserID     int         `json:"user_id"`    // User ID
+}
+
+// GroupsOnlineStatus Status type.
+const (
+	GroupsOnlineStatusTypeNone       = "none"
+	GroupsOnlineStatusTypeOnline     = "online"
+	GroupsOnlineStatusTypeAnswerMark = "answer_mark"
+)
+
+// GroupsOnlineStatus struct.
+type GroupsOnlineStatus struct {
+	Minutes int    `json:"minutes"` // Estimated time of answer (for status = answer_mark)
+	Status  string `json:"status"`
+}
+
+// GroupsOwnerXtrBanInfo struct.
+type GroupsOwnerXtrBanInfo struct {
+	BanInfo GroupsBanInfo `json:"ban_info"`
+	Group   GroupsGroup   `json:"group"`
+	Profile UsersUser     `json:"profile"`
+	Type    string        `json:"type"`
+}
+
+// GroupsSubjectItem struct.
+type GroupsSubjectItem struct {
+	ID   int    `json:"id"`
+	Name string `json:"name"`
+}
+
+// GroupsTokenPermissionSetting struct.
+type GroupsTokenPermissionSetting struct {
+	Name    string `json:"name"`
+	Setting int    `json:"setting"`
+}
+
+// GroupsTokenPermissions struct.
+type GroupsTokenPermissions struct {
+	Mask        int                            `json:"mask"`
+	Permissions []GroupsTokenPermissionSetting `json:"permissions"`
+}
+
+// GroupsTag struct.
+type GroupsTag struct {
+	ID    int    `json:"id"`
+	Name  string `json:"name"`
+	Color string `json:"color"`
+}