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Convert slack bold/strike to correct markdown (slack). Fixes #918 (#930)

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Wim 2019-10-27 01:10:59 +02:00 committed by GitHub
parent ff0de85817
commit 45bf1fd63a
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2 changed files with 31 additions and 0 deletions
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1
bridge/slack/handlers.go
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@ -30,6 +30,7 @@ func (b *Bslack) handleSlack() {
message.Text = b.replaceVariable(message.Text) message.Text = b.replaceVariable(message.Text)
message.Text = b.replaceChannel(message.Text) message.Text = b.replaceChannel(message.Text)
message.Text = b.replaceURL(message.Text) message.Text = b.replaceURL(message.Text)
message.Text = b.replaceb0rkedMarkDown(message.Text)
message.Text = html.UnescapeString(message.Text) message.Text = html.UnescapeString(message.Text)
// Add the avatar // Add the avatar

30
bridge/slack/helpers.go
View File

@ -188,6 +188,36 @@ func (b *Bslack) replaceURL(text string) string {
return text return text
} }
func (b *Bslack) replaceb0rkedMarkDown(text string) string {
// taken from https://github.com/mattermost/mattermost-server/blob/master/app/slackimport.go
//
regexReplaceAllString := []struct {
regex *regexp.Regexp
rpl string
}{
// bold
{
regexp.MustCompile(`(^|[\s.;,])\*(\S[^*\n]+)\*`),
"$1**$2**",
},
// strikethrough
{
regexp.MustCompile(`(^|[\s.;,])\~(\S[^~\n]+)\~`),
"$1~~$2~~",
},
// single paragraph blockquote
// Slack converts > character to >
{
regexp.MustCompile(`(?sm)^>`),
">",
},
}
for _, rule := range regexReplaceAllString {
text = rule.regex.ReplaceAllString(text, rule.rpl)
}
return text
}
func (b *Bslack) replaceCodeFence(text string) string { func (b *Bslack) replaceCodeFence(text string) string {
return codeFenceRE.ReplaceAllString(text, "```") return codeFenceRE.ReplaceAllString(text, "```")
} }