Merge pull request #1867 from apskim/patch-1

Parse Slack links in the attachment pretext and fields (Fix #1868)

1 files changed, 22 insertions, 0 deletions

diff --git a/api/post.go b/api/post.go
index 7cd45d310..42c3c304d 100644
--- a/api/post.go
+++ b/api/post.go
@@ -185,6 +185,28 @@ func CreateWebhookPost(c *Context, channelId, text, overrideUsername, overrideIc
 							attachment["text"] = aText
 							list[i] = attachment
 						}
+						if _, ok := attachment["pretext"]; ok {
+							aText := attachment["pretext"].(string)
+							aText = linkWithTextRegex.ReplaceAllString(aText, "[${2}](${1})")
+							attachment["pretext"] = aText
+							list[i] = attachment
+						}
+						if fVal, ok := attachment["fields"]; ok {
+							if fields, ok := fVal.([]interface{}); ok {
+								// parse attachment field links into Markdown format
+								for j, fInt := range fields {
+									field := fInt.(map[string]interface{})
+									if _, ok := field["text"]; ok {
+										fText := field["text"].(string)
+										fText = linkWithTextRegex.ReplaceAllString(fText, "[${2}](${1})")
+										field["text"] = fText
+										fields[j] = field
+									}
+								}
+								attachment["fields"] = fields
+								list[i] = attachment
+							}
+						}
 					}
 					post.AddProp(key, list)
 				}