mirror of
https://github.com/cwinfo/matterbridge.git
synced 2024-11-10 07:30:28 +00:00
e15b0e04b8
Distributing the source of the Slack bridge across multiple files to increase readability and as a prelude to various refactors and clean-ups.
117 lines
2.9 KiB
Go
117 lines
2.9 KiB
Go
package bslack
|
|
|
|
import (
|
|
"fmt"
|
|
"regexp"
|
|
"strings"
|
|
|
|
"github.com/nlopes/slack"
|
|
)
|
|
|
|
func (b *Bslack) userName(id string) string {
|
|
for _, u := range b.Users {
|
|
if u.ID == id {
|
|
if u.Profile.DisplayName != "" {
|
|
return u.Profile.DisplayName
|
|
}
|
|
return u.Name
|
|
}
|
|
}
|
|
return ""
|
|
}
|
|
|
|
func (b *Bslack) getAvatar(userid string) string {
|
|
var avatar string
|
|
if b.Users != nil {
|
|
for _, u := range b.Users {
|
|
if userid == u.ID {
|
|
return u.Profile.Image48
|
|
}
|
|
}
|
|
}
|
|
return avatar
|
|
}
|
|
|
|
/*
|
|
func (b *Bslack) getChannelByName(name string) (*slack.Channel, error) {
|
|
if b.channels == nil {
|
|
return nil, fmt.Errorf("%s: channel %s not found (no channels found)", b.Account, name)
|
|
}
|
|
for _, channel := range b.channels {
|
|
if channel.Name == name {
|
|
return &channel, nil
|
|
}
|
|
}
|
|
return nil, fmt.Errorf("%s: channel %s not found", b.Account, name)
|
|
}
|
|
*/
|
|
|
|
func (b *Bslack) getChannelByID(ID string) (*slack.Channel, error) {
|
|
if b.channels == nil {
|
|
return nil, fmt.Errorf("%s: channel %s not found (no channels found)", b.Account, ID)
|
|
}
|
|
for _, channel := range b.channels {
|
|
if channel.ID == ID {
|
|
return &channel, nil
|
|
}
|
|
}
|
|
return nil, fmt.Errorf("%s: channel %s not found", b.Account, ID)
|
|
}
|
|
|
|
func (b *Bslack) getChannelID(name string) string {
|
|
idcheck := strings.Split(name, "ID:")
|
|
if len(idcheck) > 1 {
|
|
return idcheck[1]
|
|
}
|
|
for _, channel := range b.channels {
|
|
if channel.Name == name {
|
|
return channel.ID
|
|
}
|
|
}
|
|
return ""
|
|
}
|
|
|
|
// @see https://api.slack.com/docs/message-formatting#linking_to_channels_and_users
|
|
func (b *Bslack) replaceMention(text string) string {
|
|
results := regexp.MustCompile(`<@([a-zA-Z0-9]+)>`).FindAllStringSubmatch(text, -1)
|
|
for _, r := range results {
|
|
text = strings.Replace(text, "<@"+r[1]+">", "@"+b.userName(r[1]), -1)
|
|
}
|
|
return text
|
|
}
|
|
|
|
// @see https://api.slack.com/docs/message-formatting#linking_to_channels_and_users
|
|
func (b *Bslack) replaceChannel(text string) string {
|
|
results := regexp.MustCompile(`<#[a-zA-Z0-9]+\|(.+?)>`).FindAllStringSubmatch(text, -1)
|
|
for _, r := range results {
|
|
text = strings.Replace(text, r[0], "#"+r[1], -1)
|
|
}
|
|
return text
|
|
}
|
|
|
|
// @see https://api.slack.com/docs/message-formatting#variables
|
|
func (b *Bslack) replaceVariable(text string) string {
|
|
results := regexp.MustCompile(`<!((?:subteam\^)?[a-zA-Z0-9]+)(?:\|@?(.+?))?>`).FindAllStringSubmatch(text, -1)
|
|
for _, r := range results {
|
|
if r[2] != "" {
|
|
text = strings.Replace(text, r[0], "@"+r[2], -1)
|
|
} else {
|
|
text = strings.Replace(text, r[0], "@"+r[1], -1)
|
|
}
|
|
}
|
|
return text
|
|
}
|
|
|
|
// @see https://api.slack.com/docs/message-formatting#linking_to_urls
|
|
func (b *Bslack) replaceURL(text string) string {
|
|
results := regexp.MustCompile(`<(.*?)(\|.*?)?>`).FindAllStringSubmatch(text, -1)
|
|
for _, r := range results {
|
|
if len(strings.TrimSpace(r[2])) == 1 { // A display text separator was found, but the text was blank
|
|
text = strings.Replace(text, r[0], "", -1)
|
|
} else {
|
|
text = strings.Replace(text, r[0], r[1], -1)
|
|
}
|
|
}
|
|
return text
|
|
}
|