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, 299 insertions, 0 deletions

diff --git a/vendor/github.com/SevereCloud/vksdk/v2/object/users.go b/vendor/github.com/SevereCloud/vksdk/v2/object/users.go
new file mode 100644
index 00000000..07e1049f
--- /dev/null
+++ b/vendor/github.com/SevereCloud/vksdk/v2/object/users.go
@@ -0,0 +1,299 @@
+package object // import "github.com/SevereCloud/vksdk/v2/object"
+
+import (
+	"fmt"
+)
+
+// User relationship status.
+const (
+	UserRelationNotSpecified      = iota // not specified
+	UserRelationSingle                   // single
+	UserRelationInRelationship           // in a relationship
+	UserRelationEngaged                  // engaged
+	UserRelationMarried                  // married
+	UserRelationComplicated              // complicated
+	UserRelationActivelySearching        // actively searching
+	UserRelationInLove                   // in love
+	UserRelationCivilUnion               // in a civil union
+)
+
+// UsersUser struct.
+type UsersUser struct {
+	ID                     int                   `json:"id"`
+	FirstName              string                `json:"first_name"`
+	LastName               string                `json:"last_name"`
+	FirstNameNom           string                `json:"first_name_nom"`
+	FirstNameGen           string                `json:"first_name_gen"`
+	FirstNameDat           string                `json:"first_name_dat"`
+	FirstNameAcc           string                `json:"first_name_acc"`
+	FirstNameIns           string                `json:"first_name_ins"`
+	FirstNameAbl           string                `json:"first_name_abl"`
+	LastNameNom            string                `json:"last_name_nom"`
+	LastNameGen            string                `json:"last_name_gen"`
+	LastNameDat            string                `json:"last_name_dat"`
+	LastNameAcc            string                `json:"last_name_acc"`
+	LastNameIns            string                `json:"last_name_ins"`
+	LastNameAbl            string                `json:"last_name_abl"`
+	MaidenName             string                `json:"maiden_name"`
+	Sex                    int                   `json:"sex"`
+	Nickname               string                `json:"nickname"`
+	Domain                 string                `json:"domain"`
+	ScreenName             string                `json:"screen_name"`
+	Bdate                  string                `json:"bdate"`
+	City                   BaseObject            `json:"city"`
+	Country                BaseObject            `json:"country"`
+	Photo50                string                `json:"photo_50"`
+	Photo100               string                `json:"photo_100"`
+	Photo200               string                `json:"photo_200"`
+	PhotoMax               string                `json:"photo_max"`
+	Photo200Orig           string                `json:"photo_200_orig"`
+	Photo400Orig           string                `json:"photo_400_orig"`
+	PhotoMaxOrig           string                `json:"photo_max_orig"`
+	PhotoID                string                `json:"photo_id"`
+	FriendStatus           int                   `json:"friend_status"` // see FriendStatus const
+	OnlineApp              int                   `json:"online_app"`
+	Online                 BaseBoolInt           `json:"online"`
+	OnlineMobile           BaseBoolInt           `json:"online_mobile"`
+	HasPhoto               BaseBoolInt           `json:"has_photo"`
+	HasMobile              BaseBoolInt           `json:"has_mobile"`
+	IsClosed               BaseBoolInt           `json:"is_closed"`
+	IsFriend               BaseBoolInt           `json:"is_friend"`
+	IsFavorite             BaseBoolInt           `json:"is_favorite"`
+	IsHiddenFromFeed       BaseBoolInt           `json:"is_hidden_from_feed"`
+	CanAccessClosed        BaseBoolInt           `json:"can_access_closed"`
+	CanBeInvitedGroup      BaseBoolInt           `json:"can_be_invited_group"`
+	CanPost                BaseBoolInt           `json:"can_post"`
+	CanSeeAllPosts         BaseBoolInt           `json:"can_see_all_posts"`
+	CanSeeAudio            BaseBoolInt           `json:"can_see_audio"`
+	CanWritePrivateMessage BaseBoolInt           `json:"can_write_private_message"`
+	CanSendFriendRequest   BaseBoolInt           `json:"can_send_friend_request"`
+	Verified               BaseBoolInt           `json:"verified"`
+	Trending               BaseBoolInt           `json:"trending"`
+	Blacklisted            BaseBoolInt           `json:"blacklisted"`
+	BlacklistedByMe        BaseBoolInt           `json:"blacklisted_by_me"`
+	Facebook               string                `json:"facebook"`
+	FacebookName           string                `json:"facebook_name"`
+	Twitter                string                `json:"twitter"`
+	Instagram              string                `json:"instagram"`
+	Site                   string                `json:"site"`
+	Status                 string                `json:"status"`
+	StatusAudio            AudioAudio            `json:"status_audio"`
+	LastSeen               UsersLastSeen         `json:"last_seen"`
+	CropPhoto              UsersCropPhoto        `json:"crop_photo"`
+	FollowersCount         int                   `json:"followers_count"`
+	CommonCount            int                   `json:"common_count"`
+	Occupation             UsersOccupation       `json:"occupation"`
+	Career                 []UsersCareer         `json:"career"`
+	Military               []UsersMilitary       `json:"military"`
+	University             int                   `json:"university"`
+	UniversityName         string                `json:"university_name"`
+	Faculty                int                   `json:"faculty"`
+	FacultyName            string                `json:"faculty_name"`
+	Graduation             int                   `json:"graduation"`
+	EducationForm          string                `json:"education_form"`
+	EducationStatus        string                `json:"education_status"`
+	HomeTown               string                `json:"home_town"`
+	Relation               int                   `json:"relation"`
+	Personal               UsersPersonal         `json:"personal"`
+	Interests              string                `json:"interests"`
+	Music                  string                `json:"music"`
+	Activities             string                `json:"activities"`
+	Movies                 string                `json:"movies"`
+	Tv                     string                `json:"tv"`
+	Books                  string                `json:"books"`
+	Games                  string                `json:"games"`
+	Universities           []UsersUniversity     `json:"universities"`
+	Schools                []UsersSchool         `json:"schools"`
+	About                  string                `json:"about"`
+	Relatives              []UsersRelative       `json:"relatives"`
+	Quotes                 string                `json:"quotes"`
+	Lists                  []int                 `json:"lists"`
+	Deactivated            string                `json:"deactivated"`
+	WallDefault            string                `json:"wall_default"`
+	Timezone               int                   `json:"timezone"`
+	Exports                UsersExports          `json:"exports"`
+	Counters               UsersUserCounters     `json:"counters"`
+	MobilePhone            string                `json:"mobile_phone"`
+	HomePhone              string                `json:"home_phone"`
+	FoundWith              int                   `json:"found_with"` // TODO: check it
+	OnlineInfo             UsersOnlineInfo       `json:"online_info"`
+	Mutual                 FriendsRequestsMutual `json:"mutual"`
+	TrackCode              string                `json:"track_code"`
+	RelationPartner        UsersUserMin          `json:"relation_partner"`
+	Type                   string                `json:"type"`
+	Skype                  string                `json:"skype"`
+}
+
+// ToMention return mention.
+func (user UsersUser) ToMention() string {
+	return fmt.Sprintf("[id%d|%s %s]", user.ID, user.FirstName, user.LastName)
+}
+
+// UsersOnlineInfo struct.
+type UsersOnlineInfo struct {
+	AppID    int         `json:"app_id"`
+	LastSeen int         `json:"last_seen"`
+	Status   string      `json:"status"`
+	Visible  BaseBoolInt `json:"visible"`
+	IsOnline BaseBoolInt `json:"is_online"`
+	IsMobile BaseBoolInt `json:"is_mobile"`
+}
+
+// UsersUserMin struct.
+type UsersUserMin struct {
+	Deactivated string `json:"deactivated"` // Returns if a profile is deleted or blocked
+	FirstName   string `json:"first_name"`  // User first name
+	Hidden      int    `json:"hidden"`      // Returns if a profile is hidden.
+	ID          int    `json:"id"`          // User ID
+	LastName    string `json:"last_name"`   // User last name
+}
+
+// ToMention return mention.
+func (user UsersUserMin) ToMention() string {
+	return fmt.Sprintf("[id%d|%s %s]", user.ID, user.FirstName, user.LastName)
+}
+
+// UsersCareer struct.
+type UsersCareer struct {
+	CityID    int    `json:"city_id"`    // City ID
+	CityName  string `json:"city_name"`  // City name
+	Company   string `json:"company"`    // Company name
+	CountryID int    `json:"country_id"` // Country ID
+	From      int    `json:"from"`       // From year
+	GroupID   int    `json:"group_id"`   // Community ID
+	ID        int    `json:"id"`         // Career ID
+	Position  string `json:"position"`   // Position
+	Until     int    `json:"until"`      // Till year
+}
+
+// UsersCropPhoto struct.
+type UsersCropPhoto struct {
+	Crop  UsersCropPhotoCrop `json:"crop"`
+	Photo PhotosPhoto        `json:"photo"`
+	Rect  UsersCropPhotoRect `json:"rect"`
+}
+
+// UsersCropPhotoCrop struct.
+type UsersCropPhotoCrop struct {
+	X  float64 `json:"x"`  // Coordinate X of the left upper corner
+	X2 float64 `json:"x2"` // Coordinate X of the right lower corner
+	Y  float64 `json:"y"`  // Coordinate Y of the left upper corner
+	Y2 float64 `json:"y2"` // Coordinate Y of the right lower corner
+}
+
+// UsersCropPhotoRect struct.
+type UsersCropPhotoRect struct {
+	X  float64 `json:"x"`  // Coordinate X of the left upper corner
+	X2 float64 `json:"x2"` // Coordinate X of the right lower corner
+	Y  float64 `json:"y"`  // Coordinate Y of the left upper corner
+	Y2 float64 `json:"y2"` // Coordinate Y of the right lower corner
+}
+
+// UsersExports struct.
+type UsersExports struct {
+	Facebook    int `json:"facebook"`
+	Livejournal int `json:"livejournal"`
+	Twitter     int `json:"twitter"`
+}
+
+// UsersLastSeen struct.
+type UsersLastSeen struct {
+	Platform int `json:"platform"` // Type of the platform that used for the last authorization
+	Time     int `json:"time"`     // Last visit date (in Unix time)
+}
+
+// UsersMilitary struct.
+type UsersMilitary struct {
+	CountryID int    `json:"country_id"` // Country ID
+	From      int    `json:"from"`       // From year
+	ID        int    `json:"id"`         // Military ID
+	Unit      string `json:"unit"`       // Unit name
+	UnitID    int    `json:"unit_id"`    // Unit ID
+	Until     int    `json:"until"`      // Till year
+}
+
+// UsersOccupation struct.
+type UsersOccupation struct {
+	// BUG(VK): UsersOccupation.ID is float https://vk.com/bug136108
+	ID   float64 `json:"id"`   // ID of school, university, company group
+	Name string  `json:"name"` // Name of occupation
+	Type string  `json:"type"` // Type of occupation
+}
+
+// UsersPersonal struct.
+type UsersPersonal struct {
+	Alcohol    int      `json:"alcohol"`     // User's views on alcohol
+	InspiredBy string   `json:"inspired_by"` // User's inspired by
+	Langs      []string `json:"langs"`
+	LifeMain   int      `json:"life_main"`   // User's personal priority in life
+	PeopleMain int      `json:"people_main"` // User's personal priority in people
+	Political  int      `json:"political"`   // User's political views
+	Religion   string   `json:"religion"`    // User's religion
+	Smoking    int      `json:"smoking"`     // User's views on smoking
+	ReligionID int      `json:"religion_id"`
+}
+
+// UsersRelative struct.
+type UsersRelative struct {
+	BirthDate string `json:"birth_date"` // Date of child birthday (format dd.mm.yyyy)
+	ID        int    `json:"id"`         // Relative ID
+	Name      string `json:"name"`       // Name of relative
+	Type      string `json:"type"`       // Relative type
+}
+
+// UsersSchool struct.
+type UsersSchool struct {
+	City          int    `json:"city"`           // City ID
+	Class         string `json:"class"`          // School class letter
+	Country       int    `json:"country"`        // Country ID
+	ID            string `json:"id"`             // School ID
+	Name          string `json:"name"`           // School name
+	Type          int    `json:"type"`           // School type ID
+	TypeStr       string `json:"type_str"`       // School type name
+	YearFrom      int    `json:"year_from"`      // Year the user started to study
+	YearGraduated int    `json:"year_graduated"` // Graduation year
+	YearTo        int    `json:"year_to"`        // Year the user finished to study
+	Speciality    string `json:"speciality,omitempty"`
+}
+
+// UsersUniversity struct.
+type UsersUniversity struct {
+	Chair           int    `json:"chair"`            // Chair ID
+	ChairName       string `json:"chair_name"`       // Chair name
+	City            int    `json:"city"`             // City ID
+	Country         int    `json:"country"`          // Country ID
+	EducationForm   string `json:"education_form"`   // Education form
+	EducationStatus string `json:"education_status"` // Education status
+	Faculty         int    `json:"faculty"`          // Faculty ID
+	FacultyName     string `json:"faculty_name"`     // Faculty name
+	Graduation      int    `json:"graduation"`       // Graduation year
+	ID              int    `json:"id"`               // University ID
+	Name            string `json:"name"`             // University name
+}
+
+// UsersUserCounters struct.
+type UsersUserCounters struct {
+	Albums        int `json:"albums"`         // Albums number
+	Audios        int `json:"audios"`         // Audios number
+	Followers     int `json:"followers"`      // Followers number
+	Friends       int `json:"friends"`        // Friends number
+	Gifts         int `json:"gifts"`          // Gifts number
+	Groups        int `json:"groups"`         // Communities number
+	Notes         int `json:"notes"`          // Notes number
+	OnlineFriends int `json:"online_friends"` // Online friends number
+	Pages         int `json:"pages"`          // Public pages number
+	Photos        int `json:"photos"`         // Photos number
+	Subscriptions int `json:"subscriptions"`  // Subscriptions number
+	UserPhotos    int `json:"user_photos"`    // Number of photos with user
+	UserVideos    int `json:"user_videos"`    // Number of videos with user
+	Videos        int `json:"videos"`         // Videos number
+	MutualFriends int `json:"mutual_friends"`
+}
+
+// UsersUserLim struct.
+type UsersUserLim struct {
+	ID      int    `json:"id"`
+	Name    string `json:"name"`
+	NameGen string `json:"name_gen"`
+	Photo   string `json:"photo"`
+}