diff --git a/assets/discussion-icon.svg b/assets/discussion-icon.svg
new file mode 100644
index 0000000..62bdd3a
--- /dev/null
+++ b/assets/discussion-icon.svg
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/src/html.go b/src/html.go
index 623d484..ed6e581 100644
--- a/src/html.go
+++ b/src/html.go
@@ -68,8 +68,24 @@ func makeBibEntryTitle(entry *bibEntry) string {
``,
}
// Icons are on the right side.
- icons := []string{
- ``,
+ icons := makeIcons(entry)
+ return strings.Join(append(title, icons...), "\n")
+}
+
+func makeIcons(entry *bibEntry) []string {
+ var icons = []string{``}
+
+ // Not all references have a corresponding net4people discussion but if they
+ // do, add an icon.
+ if field, ok := entry.Fields["net4people_url"]; ok {
+ s := fmt.Sprintf("", field.String()) +
+ `
` +
+ ``
+ icons = append(icons, s)
+ }
+
+ // Add icons that are always present.
+ icons = append(icons, []string{
fmt.Sprintf("", entry.Fields["url"].String()),
`
`,
``,
@@ -82,9 +98,9 @@ func makeBibEntryTitle(entry *bibEntry) string {
fmt.Sprintf("", entry.CiteName),
`
`,
``,
- ``,
- }
- return strings.Join(append(title, icons...), "\n")
+ }...)
+
+ return append(icons, ``)
}
func makeBibEntryAuthors(entry *bibEntry) string {