mirror of
https://github.com/42wim/matterbridge.git
synced 2024-12-04 16:32:02 -08:00
197 lines
4.3 KiB
Go
197 lines
4.3 KiB
Go
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// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package model
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import (
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"fmt"
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"regexp"
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)
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var linkWithTextRegex = regexp.MustCompile(`<([^<\|]+)\|([^>]+)>`)
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type SlackAttachment struct {
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Id int64 `json:"id"`
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Fallback string `json:"fallback"`
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Color string `json:"color"`
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Pretext string `json:"pretext"`
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AuthorName string `json:"author_name"`
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AuthorLink string `json:"author_link"`
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AuthorIcon string `json:"author_icon"`
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Title string `json:"title"`
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TitleLink string `json:"title_link"`
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Text string `json:"text"`
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Fields []*SlackAttachmentField `json:"fields"`
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ImageURL string `json:"image_url"`
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ThumbURL string `json:"thumb_url"`
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Footer string `json:"footer"`
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FooterIcon string `json:"footer_icon"`
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Timestamp interface{} `json:"ts"` // This is either a string or an int64
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Actions []*PostAction `json:"actions,omitempty"`
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}
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func (s *SlackAttachment) Equals(input *SlackAttachment) bool {
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// Direct comparison of simple types
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if s.Id != input.Id {
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return false
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}
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if s.Fallback != input.Fallback {
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return false
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}
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if s.Color != input.Color {
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return false
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}
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if s.Pretext != input.Pretext {
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return false
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}
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if s.AuthorName != input.AuthorName {
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return false
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}
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if s.AuthorLink != input.AuthorLink {
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return false
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}
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if s.AuthorIcon != input.AuthorIcon {
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return false
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}
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if s.Title != input.Title {
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return false
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}
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if s.TitleLink != input.TitleLink {
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return false
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}
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if s.Text != input.Text {
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return false
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}
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if s.ImageURL != input.ImageURL {
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return false
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}
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if s.ThumbURL != input.ThumbURL {
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return false
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}
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if s.Footer != input.Footer {
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return false
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}
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if s.FooterIcon != input.FooterIcon {
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return false
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}
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// Compare length & slice values of fields
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if len(s.Fields) != len(input.Fields) {
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return false
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}
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for j := range s.Fields {
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if !s.Fields[j].Equals(input.Fields[j]) {
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return false
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}
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}
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// Compare length & slice values of actions
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if len(s.Actions) != len(input.Actions) {
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return false
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}
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for j := range s.Actions {
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if !s.Actions[j].Equals(input.Actions[j]) {
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return false
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}
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}
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return s.Timestamp == input.Timestamp
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}
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type SlackAttachmentField struct {
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Title string `json:"title"`
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Value interface{} `json:"value"`
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Short SlackCompatibleBool `json:"short"`
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}
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func (s *SlackAttachmentField) Equals(input *SlackAttachmentField) bool {
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if s.Title != input.Title {
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return false
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}
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if s.Value != input.Value {
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return false
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}
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if s.Short != input.Short {
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return false
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}
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return true
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}
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func StringifySlackFieldValue(a []*SlackAttachment) []*SlackAttachment {
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var nonNilAttachments []*SlackAttachment
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for _, attachment := range a {
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if attachment == nil {
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continue
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}
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nonNilAttachments = append(nonNilAttachments, attachment)
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var nonNilFields []*SlackAttachmentField
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for _, field := range attachment.Fields {
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if field == nil {
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continue
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}
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nonNilFields = append(nonNilFields, field)
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if field.Value != nil {
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// Ensure the value is set to a string if it is set
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field.Value = fmt.Sprintf("%v", field.Value)
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}
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}
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attachment.Fields = nonNilFields
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}
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return nonNilAttachments
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}
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// This method only parses and processes the attachments,
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// all else should be set in the post which is passed
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func ParseSlackAttachment(post *Post, attachments []*SlackAttachment) {
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if post.Type == "" {
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post.Type = PostTypeSlackAttachment
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}
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postAttachments := []*SlackAttachment{}
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for _, attachment := range attachments {
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if attachment == nil {
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continue
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}
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attachment.Text = ParseSlackLinksToMarkdown(attachment.Text)
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attachment.Pretext = ParseSlackLinksToMarkdown(attachment.Pretext)
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for _, field := range attachment.Fields {
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if field == nil {
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continue
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}
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if value, ok := field.Value.(string); ok {
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field.Value = ParseSlackLinksToMarkdown(value)
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}
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}
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postAttachments = append(postAttachments, attachment)
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}
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post.AddProp("attachments", postAttachments)
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}
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func ParseSlackLinksToMarkdown(text string) string {
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return linkWithTextRegex.ReplaceAllString(text, "[${2}](${1})")
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}
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