Various design improvements

utils/RenderQuoteText.go

@@ -0,0 +1,28 @@
+package utils
+
+import (
+	"bytes"
+	"html"
+	"strings"
+)
+
+// RenderQuoteText renders the given quote text.
+func RenderQuoteText(text string) string {
+	buffer := bytes.Buffer{}
+	buffer.WriteString("<p>")
+
+	lines := strings.Split(text, "\n")
+
+	for index, line := range lines {
+		buffer.WriteString("<span class='quote-line'>")
+		buffer.WriteString(html.EscapeString(line))
+		buffer.WriteString("</span>")
+
+		if index != len(lines)-1 {
+			buffer.WriteString("<br>")
+		}
+	}
+
+	buffer.WriteString("</p>")
+	return buffer.String()
+}