Use mod vendor for vendored directory (backwards compatible)

1 files changed, 0 insertions, 492 deletions

diff --git a/vendor/github.com/mattermost/mattermost-server/model/post.go b/vendor/github.com/mattermost/mattermost-server/model/post.go
deleted file mode 100644
index 4a774b5d..00000000
--- a/vendor/github.com/mattermost/mattermost-server/model/post.go
+++ /dev/null
@@ -1,492 +0,0 @@
-// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
-// See License.txt for license information.
-
-package model
-
-import (
-	"encoding/json"
-	"io"
-	"net/http"
-	"regexp"
-	"sort"
-	"strings"
-	"unicode/utf8"
-
-	"github.com/mattermost/mattermost-server/utils/markdown"
-)
-
-const (
-	POST_SYSTEM_MESSAGE_PREFIX  = "system_"
-	POST_DEFAULT                = ""
-	POST_SLACK_ATTACHMENT       = "slack_attachment"
-	POST_SYSTEM_GENERIC         = "system_generic"
-	POST_JOIN_LEAVE             = "system_join_leave" // Deprecated, use POST_JOIN_CHANNEL or POST_LEAVE_CHANNEL instead
-	POST_JOIN_CHANNEL           = "system_join_channel"
-	POST_LEAVE_CHANNEL          = "system_leave_channel"
-	POST_JOIN_TEAM              = "system_join_team"
-	POST_LEAVE_TEAM             = "system_leave_team"
-	POST_ADD_REMOVE             = "system_add_remove" // Deprecated, use POST_ADD_TO_CHANNEL or POST_REMOVE_FROM_CHANNEL instead
-	POST_ADD_TO_CHANNEL         = "system_add_to_channel"
-	POST_REMOVE_FROM_CHANNEL    = "system_remove_from_channel"
-	POST_MOVE_CHANNEL           = "system_move_channel"
-	POST_ADD_TO_TEAM            = "system_add_to_team"
-	POST_REMOVE_FROM_TEAM       = "system_remove_from_team"
-	POST_HEADER_CHANGE          = "system_header_change"
-	POST_DISPLAYNAME_CHANGE     = "system_displayname_change"
-	POST_PURPOSE_CHANGE         = "system_purpose_change"
-	POST_CHANNEL_DELETED        = "system_channel_deleted"
-	POST_EPHEMERAL              = "system_ephemeral"
-	POST_CHANGE_CHANNEL_PRIVACY = "system_change_chan_privacy"
-	POST_FILEIDS_MAX_RUNES      = 150
-	POST_FILENAMES_MAX_RUNES    = 4000
-	POST_HASHTAGS_MAX_RUNES     = 1000
-	POST_MESSAGE_MAX_RUNES      = 4000
-	POST_PROPS_MAX_RUNES        = 8000
-	POST_PROPS_MAX_USER_RUNES   = POST_PROPS_MAX_RUNES - 400 // Leave some room for system / pre-save modifications
-	POST_CUSTOM_TYPE_PREFIX     = "custom_"
-	PROPS_ADD_CHANNEL_MEMBER    = "add_channel_member"
-)
-
-type Post struct {
-	Id         string `json:"id"`
-	CreateAt   int64  `json:"create_at"`
-	UpdateAt   int64  `json:"update_at"`
-	EditAt     int64  `json:"edit_at"`
-	DeleteAt   int64  `json:"delete_at"`
-	IsPinned   bool   `json:"is_pinned"`
-	UserId     string `json:"user_id"`
-	ChannelId  string `json:"channel_id"`
-	RootId     string `json:"root_id"`
-	ParentId   string `json:"parent_id"`
-	OriginalId string `json:"original_id"`
-
-	Message string `json:"message"`
-
-	// MessageSource will contain the message as submitted by the user if Message has been modified
-	// by Mattermost for presentation (e.g if an image proxy is being used). It should be used to
-	// populate edit boxes if present.
-	MessageSource string `json:"message_source,omitempty" db:"-"`
-
-	Type          string          `json:"type"`
-	Props         StringInterface `json:"props"`
-	Hashtags      string          `json:"hashtags"`
-	Filenames     StringArray     `json:"filenames,omitempty"` // Deprecated, do not use this field any more
-	FileIds       StringArray     `json:"file_ids,omitempty"`
-	PendingPostId string          `json:"pending_post_id" db:"-"`
-	HasReactions  bool            `json:"has_reactions,omitempty"`
-}
-
-type PostPatch struct {
-	IsPinned     *bool            `json:"is_pinned"`
-	Message      *string          `json:"message"`
-	Props        *StringInterface `json:"props"`
-	FileIds      *StringArray     `json:"file_ids"`
-	HasReactions *bool            `json:"has_reactions"`
-}
-
-func (o *PostPatch) WithRewrittenImageURLs(f func(string) string) *PostPatch {
-	copy := *o
-	if copy.Message != nil {
-		*copy.Message = RewriteImageURLs(*o.Message, f)
-	}
-	return &copy
-}
-
-type PostForIndexing struct {
-	Post
-	TeamId         string `json:"team_id"`
-	ParentCreateAt *int64 `json:"parent_create_at"`
-}
-
-type PostAction struct {
-	Id          string                 `json:"id"`
-	Name        string                 `json:"name"`
-	Integration *PostActionIntegration `json:"integration,omitempty"`
-}
-
-type PostActionIntegration struct {
-	URL     string          `json:"url,omitempty"`
-	Context StringInterface `json:"context,omitempty"`
-}
-
-type PostActionIntegrationRequest struct {
-	UserId  string          `json:"user_id"`
-	Context StringInterface `json:"context,omitempty"`
-}
-
-type PostActionIntegrationResponse struct {
-	Update        *Post  `json:"update"`
-	EphemeralText string `json:"ephemeral_text"`
-}
-
-func (o *Post) ToJson() string {
-	copy := *o
-	copy.StripActionIntegrations()
-	b, _ := json.Marshal(&copy)
-	return string(b)
-}
-
-func (o *Post) ToUnsanitizedJson() string {
-	b, _ := json.Marshal(o)
-	return string(b)
-}
-
-func PostFromJson(data io.Reader) *Post {
-	var o *Post
-	json.NewDecoder(data).Decode(&o)
-	return o
-}
-
-func (o *Post) Etag() string {
-	return Etag(o.Id, o.UpdateAt)
-}
-
-func (o *Post) IsValid() *AppError {
-
-	if len(o.Id) != 26 {
-		return NewAppError("Post.IsValid", "model.post.is_valid.id.app_error", nil, "", http.StatusBadRequest)
-	}
-
-	if o.CreateAt == 0 {
-		return NewAppError("Post.IsValid", "model.post.is_valid.create_at.app_error", nil, "id="+o.Id, http.StatusBadRequest)
-	}
-
-	if o.UpdateAt == 0 {
-		return NewAppError("Post.IsValid", "model.post.is_valid.update_at.app_error", nil, "id="+o.Id, http.StatusBadRequest)
-	}
-
-	if len(o.UserId) != 26 {
-		return NewAppError("Post.IsValid", "model.post.is_valid.user_id.app_error", nil, "", http.StatusBadRequest)
-	}
-
-	if len(o.ChannelId) != 26 {
-		return NewAppError("Post.IsValid", "model.post.is_valid.channel_id.app_error", nil, "", http.StatusBadRequest)
-	}
-
-	if !(len(o.RootId) == 26 || len(o.RootId) == 0) {
-		return NewAppError("Post.IsValid", "model.post.is_valid.root_id.app_error", nil, "", http.StatusBadRequest)
-	}
-
-	if !(len(o.ParentId) == 26 || len(o.ParentId) == 0) {
-		return NewAppError("Post.IsValid", "model.post.is_valid.parent_id.app_error", nil, "", http.StatusBadRequest)
-	}
-
-	if len(o.ParentId) == 26 && len(o.RootId) == 0 {
-		return NewAppError("Post.IsValid", "model.post.is_valid.root_parent.app_error", nil, "", http.StatusBadRequest)
-	}
-
-	if !(len(o.OriginalId) == 26 || len(o.OriginalId) == 0) {
-		return NewAppError("Post.IsValid", "model.post.is_valid.original_id.app_error", nil, "", http.StatusBadRequest)
-	}
-
-	if utf8.RuneCountInString(o.Message) > POST_MESSAGE_MAX_RUNES {
-		return NewAppError("Post.IsValid", "model.post.is_valid.msg.app_error", nil, "id="+o.Id, http.StatusBadRequest)
-	}
-
-	if utf8.RuneCountInString(o.Hashtags) > POST_HASHTAGS_MAX_RUNES {
-		return NewAppError("Post.IsValid", "model.post.is_valid.hashtags.app_error", nil, "id="+o.Id, http.StatusBadRequest)
-	}
-
-	switch o.Type {
-	case
-		POST_DEFAULT,
-		POST_JOIN_LEAVE,
-		POST_ADD_REMOVE,
-		POST_JOIN_CHANNEL,
-		POST_LEAVE_CHANNEL,
-		POST_JOIN_TEAM,
-		POST_LEAVE_TEAM,
-		POST_ADD_TO_CHANNEL,
-		POST_REMOVE_FROM_CHANNEL,
-		POST_MOVE_CHANNEL,
-		POST_ADD_TO_TEAM,
-		POST_REMOVE_FROM_TEAM,
-		POST_SLACK_ATTACHMENT,
-		POST_HEADER_CHANGE,
-		POST_PURPOSE_CHANGE,
-		POST_DISPLAYNAME_CHANGE,
-		POST_CHANNEL_DELETED,
-		POST_CHANGE_CHANNEL_PRIVACY:
-	default:
-		if !strings.HasPrefix(o.Type, POST_CUSTOM_TYPE_PREFIX) {
-			return NewAppError("Post.IsValid", "model.post.is_valid.type.app_error", nil, "id="+o.Type, http.StatusBadRequest)
-		}
-	}
-
-	if utf8.RuneCountInString(ArrayToJson(o.Filenames)) > POST_FILENAMES_MAX_RUNES {
-		return NewAppError("Post.IsValid", "model.post.is_valid.filenames.app_error", nil, "id="+o.Id, http.StatusBadRequest)
-	}
-
-	if utf8.RuneCountInString(ArrayToJson(o.FileIds)) > POST_FILEIDS_MAX_RUNES {
-		return NewAppError("Post.IsValid", "model.post.is_valid.file_ids.app_error", nil, "id="+o.Id, http.StatusBadRequest)
-	}
-
-	if utf8.RuneCountInString(StringInterfaceToJson(o.Props)) > POST_PROPS_MAX_RUNES {
-		return NewAppError("Post.IsValid", "model.post.is_valid.props.app_error", nil, "id="+o.Id, http.StatusBadRequest)
-	}
-
-	return nil
-}
-
-func (o *Post) SanitizeProps() {
-	membersToSanitize := []string{
-		PROPS_ADD_CHANNEL_MEMBER,
-	}
-
-	for _, member := range membersToSanitize {
-		if _, ok := o.Props[member]; ok {
-			delete(o.Props, member)
-		}
-	}
-}
-
-func (o *Post) PreSave() {
-	if o.Id == "" {
-		o.Id = NewId()
-	}
-
-	o.OriginalId = ""
-
-	if o.CreateAt == 0 {
-		o.CreateAt = GetMillis()
-	}
-
-	o.UpdateAt = o.CreateAt
-	o.PreCommit()
-}
-
-func (o *Post) PreCommit() {
-	if o.Props == nil {
-		o.Props = make(map[string]interface{})
-	}
-
-	if o.Filenames == nil {
-		o.Filenames = []string{}
-	}
-
-	if o.FileIds == nil {
-		o.FileIds = []string{}
-	}
-
-	o.GenerateActionIds()
-}
-
-func (o *Post) MakeNonNil() {
-	if o.Props == nil {
-		o.Props = make(map[string]interface{})
-	}
-}
-
-func (o *Post) AddProp(key string, value interface{}) {
-
-	o.MakeNonNil()
-
-	o.Props[key] = value
-}
-
-func (o *Post) IsSystemMessage() bool {
-	return len(o.Type) >= len(POST_SYSTEM_MESSAGE_PREFIX) && o.Type[:len(POST_SYSTEM_MESSAGE_PREFIX)] == POST_SYSTEM_MESSAGE_PREFIX
-}
-
-func (p *Post) Patch(patch *PostPatch) {
-	if patch.IsPinned != nil {
-		p.IsPinned = *patch.IsPinned
-	}
-
-	if patch.Message != nil {
-		p.Message = *patch.Message
-	}
-
-	if patch.Props != nil {
-		p.Props = *patch.Props
-	}
-
-	if patch.FileIds != nil {
-		p.FileIds = *patch.FileIds
-	}
-
-	if patch.HasReactions != nil {
-		p.HasReactions = *patch.HasReactions
-	}
-}
-
-func (o *PostPatch) ToJson() string {
-	b, err := json.Marshal(o)
-	if err != nil {
-		return ""
-	}
-
-	return string(b)
-}
-
-func PostPatchFromJson(data io.Reader) *PostPatch {
-	decoder := json.NewDecoder(data)
-	var post PostPatch
-	err := decoder.Decode(&post)
-	if err != nil {
-		return nil
-	}
-
-	return &post
-}
-
-var channelMentionRegexp = regexp.MustCompile(`\B~[a-zA-Z0-9\-_]+`)
-
-func (o *Post) ChannelMentions() (names []string) {
-	if strings.Contains(o.Message, "~") {
-		alreadyMentioned := make(map[string]bool)
-		for _, match := range channelMentionRegexp.FindAllString(o.Message, -1) {
-			name := match[1:]
-			if !alreadyMentioned[name] {
-				names = append(names, name)
-				alreadyMentioned[name] = true
-			}
-		}
-	}
-	return
-}
-
-func (r *PostActionIntegrationRequest) ToJson() string {
-	b, _ := json.Marshal(r)
-	return string(b)
-}
-
-func (o *Post) Attachments() []*SlackAttachment {
-	if attachments, ok := o.Props["attachments"].([]*SlackAttachment); ok {
-		return attachments
-	}
-	var ret []*SlackAttachment
-	if attachments, ok := o.Props["attachments"].([]interface{}); ok {
-		for _, attachment := range attachments {
-			if enc, err := json.Marshal(attachment); err == nil {
-				var decoded SlackAttachment
-				if json.Unmarshal(enc, &decoded) == nil {
-					ret = append(ret, &decoded)
-				}
-			}
-		}
-	}
-	return ret
-}
-
-func (o *Post) StripActionIntegrations() {
-	attachments := o.Attachments()
-	if o.Props["attachments"] != nil {
-		o.Props["attachments"] = attachments
-	}
-	for _, attachment := range attachments {
-		for _, action := range attachment.Actions {
-			action.Integration = nil
-		}
-	}
-}
-
-func (o *Post) GetAction(id string) *PostAction {
-	for _, attachment := range o.Attachments() {
-		for _, action := range attachment.Actions {
-			if action.Id == id {
-				return action
-			}
-		}
-	}
-	return nil
-}
-
-func (o *Post) GenerateActionIds() {
-	if o.Props["attachments"] != nil {
-		o.Props["attachments"] = o.Attachments()
-	}
-	if attachments, ok := o.Props["attachments"].([]*SlackAttachment); ok {
-		for _, attachment := range attachments {
-			for _, action := range attachment.Actions {
-				if action.Id == "" {
-					action.Id = NewId()
-				}
-			}
-		}
-	}
-}
-
-var markdownDestinationEscaper = strings.NewReplacer(
-	`\`, `\\`,
-	`<`, `\<`,
-	`>`, `\>`,
-	`(`, `\(`,
-	`)`, `\)`,
-)
-
-// WithRewrittenImageURLs returns a new shallow copy of the post where the message has been
-// rewritten via RewriteImageURLs.
-func (o *Post) WithRewrittenImageURLs(f func(string) string) *Post {
-	copy := *o
-	copy.Message = RewriteImageURLs(o.Message, f)
-	if copy.MessageSource == "" && copy.Message != o.Message {
-		copy.MessageSource = o.Message
-	}
-	return &copy
-}
-
-// RewriteImageURLs takes a message and returns a copy that has all of the image URLs replaced
-// according to the function f. For each image URL, f will be invoked, and the resulting markdown
-// will contain the URL returned by that invocation instead.
-//
-// Image URLs are destination URLs used in inline images or reference definitions that are used
-// anywhere in the input markdown as an image.
-func RewriteImageURLs(message string, f func(string) string) string {
-	if !strings.Contains(message, "![") {
-		return message
-	}
-
-	var ranges []markdown.Range
-
-	markdown.Inspect(message, func(blockOrInline interface{}) bool {
-		switch v := blockOrInline.(type) {
-		case *markdown.ReferenceImage:
-			ranges = append(ranges, v.ReferenceDefinition.RawDestination)
-		case *markdown.InlineImage:
-			ranges = append(ranges, v.RawDestination)
-		default:
-			return true
-		}
-		return true
-	})
-
-	if ranges == nil {
-		return message
-	}
-
-	sort.Slice(ranges, func(i, j int) bool {
-		return ranges[i].Position < ranges[j].Position
-	})
-
-	copyRanges := make([]markdown.Range, 0, len(ranges))
-	urls := make([]string, 0, len(ranges))
-	resultLength := len(message)
-
-	start := 0
-	for i, r := range ranges {
-		switch {
-		case i == 0:
-		case r.Position != ranges[i-1].Position:
-			start = ranges[i-1].End
-		default:
-			continue
-		}
-		original := message[r.Position:r.End]
-		replacement := markdownDestinationEscaper.Replace(f(markdown.Unescape(original)))
-		resultLength += len(replacement) - len(original)
-		copyRanges = append(copyRanges, markdown.Range{Position: start, End: r.Position})
-		urls = append(urls, replacement)
-	}
-
-	result := make([]byte, resultLength)
-
-	offset := 0
-	for i, r := range copyRanges {
-		offset += copy(result[offset:], message[r.Position:r.End])
-		offset += copy(result[offset:], urls[i])
-	}
-	copy(result[offset:], message[ranges[len(ranges)-1].End:])
-
-	return string(result)
-}