Fixing issue with compliance export encoding (#7042)

model/compliance_post.go

@@ -4,6 +4,7 @@
 package model
 
 import (
+	"regexp"
 	"time"
 )
 
@@ -64,6 +65,15 @@ func CompliancePostHeader() []string {
 	}
 }
 
+func cleanComplianceStrings(in string) string {
+	if matched, _ := regexp.MatchString("^\\s*(=|\\+|\\-)", in); matched {
+		return "'" + in
+
+	} else {
+		return in
+	}
+}
+
 func (me *CompliancePost) Row() []string {
 
 	postDeleteAt := ""
@@ -77,15 +87,15 @@ func (me *CompliancePost) Row() []string {
 	}
 
 	return []string{
-		me.TeamName,
-		me.TeamDisplayName,
+		cleanComplianceStrings(me.TeamName),
+		cleanComplianceStrings(me.TeamDisplayName),
 
-		me.ChannelName,
-		me.ChannelDisplayName,
+		cleanComplianceStrings(me.ChannelName),
+		cleanComplianceStrings(me.ChannelDisplayName),
 
-		me.UserUsername,
-		me.UserEmail,
-		me.UserNickname,
+		cleanComplianceStrings(me.UserUsername),
+		cleanComplianceStrings(me.UserEmail),
+		cleanComplianceStrings(me.UserNickname),
 
 		me.PostId,
 		time.Unix(0, me.PostCreateAt*int64(1000*1000)).Format(time.RFC3339),
@@ -95,7 +105,7 @@ func (me *CompliancePost) Row() []string {
 		me.PostRootId,
 		me.PostParentId,
 		me.PostOriginalId,
-		me.PostMessage,
+		cleanComplianceStrings(me.PostMessage),
 		me.PostType,
 		me.PostProps,
 		me.PostHashtags,

model/compliance_post_test.go

@@ -25,3 +25,26 @@ func TestCompliancePost(t *testing.T) {
 		t.Fatal()
 	}
 }
+
+var cleanTests = []struct {
+	in       string
+	expected string
+}{
+	{"hello", "hello"},
+	{"=hello", "'=hello"},
+	{"+hello", "'+hello"},
+	{"-hello", "'-hello"},
+	{"  =hello", "'  =hello"},
+	{"  +hello", "'  +hello"},
+	{"  -hello", "'  -hello"},
+	{"\t  -hello", "'\t  -hello"},
+}
+
+func TestCleanComplianceStrings(t *testing.T) {
+	for _, tt := range cleanTests {
+		actual := cleanComplianceStrings(tt.in)
+		if actual != tt.expected {
+			t.Errorf("cleanComplianceStrings(%v): expected %v, actual %v", tt.in, tt.expected, actual)
+		}
+	}
+}