forked from jshiffer/matterbridge
Strip markdown URLs with blank text (slack) (#392)
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@ -4,16 +4,17 @@ import (
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"bytes"
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"errors"
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"fmt"
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"github.com/42wim/matterbridge/bridge"
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"github.com/42wim/matterbridge/bridge/config"
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"github.com/42wim/matterbridge/bridge/helper"
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"github.com/42wim/matterbridge/matterhook"
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"github.com/nlopes/slack"
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"html"
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"regexp"
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"strings"
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"sync"
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"time"
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"github.com/42wim/matterbridge/bridge"
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"github.com/42wim/matterbridge/bridge/config"
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"github.com/42wim/matterbridge/bridge/helper"
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"github.com/42wim/matterbridge/matterhook"
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"github.com/nlopes/slack"
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)
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type Bslack struct {
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@ -387,7 +388,11 @@ func (b *Bslack) replaceVariable(text string) string {
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func (b *Bslack) replaceURL(text string) string {
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results := regexp.MustCompile(`<(.*?)(\|.*?)?>`).FindAllStringSubmatch(text, -1)
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for _, r := range results {
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text = strings.Replace(text, r[0], r[1], -1)
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if len(strings.TrimSpace(r[2])) == 1 { // A display text separator was found, but the text was blank
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text = strings.Replace(text, r[0], "", -1)
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} else {
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text = strings.Replace(text, r[0], r[1], -1)
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}
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}
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return text
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}
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