From 14294369e2ee7e4914757054693fe77b450f7405 Mon Sep 17 00:00:00 2001
From: ConfuSomu
Date: Thu, 30 Mar 2023 14:21:51 -0400
Subject: Display content language in status info

---
 src/archive_parser.cpp         | 21 +++++++++++++++++++++
 src/templates/status_info.html |  1 +
 2 files changed, 22 insertions(+)

diff --git a/src/archive_parser.cpp b/src/archive_parser.cpp
index d677f84..d16cd49 100644
--- a/src/archive_parser.cpp
+++ b/src/archive_parser.cpp
@@ -209,6 +209,25 @@ QString get_html_status_object_as_list(QJsonObject obj, QString element_name) {
     return text;
 }
 
+QString get_html_status_object_languages(QJsonObject obj, QString element_name = "contentMap") {
+    QString text;
+
+    if (obj.contains(element_name) and obj.value(element_name).isObject()) {
+        QJsonObject content_map = obj.value(element_name).toObject();
+        QStringList languages = content_map.keys();
+
+        for (auto lang : languages)
+            text.append(lang + ", ");
+    }
+
+    if (text.isEmpty())
+        text = "<em>(unknown)</em>";
+    else
+        text.chop(2); // remove leftover ", "
+
+    return text;
+}
+
 QString Archive::get_html_status_attachments(QJsonValueRef attachments_ref, int text_zone_width) {
     QString text;
     QJsonArray attachments = attachments_ref.toArray();
@@ -278,6 +297,7 @@ QString Archive::get_html_status_info(int status_index, int text_zone_width, Sta
 
         if (activity["content"].isString()) {
             info_text.replace("{{content}}", activity["content"].toString());
+            info_text.replace("{{lang}}", get_html_status_object_languages(activity));
         }
     } else if (obj["object"].isString()) {
         QString text = obj["object"].toString();
@@ -292,6 +312,7 @@ QString Archive::get_html_status_info(int status_index, int text_zone_width, Sta
 
         info_text.replace("{{content}}", content_text);
         info_text.replace("{{summary}}", "<em>(empty)</em>");
+        info_text.replace("{{lang}}", "<em>(not applicable)</em>");
         info_text.replace("{{attachment-div}}", "");
     }
 
diff --git a/src/templates/status_info.html b/src/templates/status_info.html
index a51c066..9ff5ec5 100644
--- a/src/templates/status_info.html
+++ b/src/templates/status_info.html
@@ -10,6 +10,7 @@
       <li id="publication-date"><b>Published:</b> {{published}}</li>
       <li id="to"><b>To:</b> {{to}}</li>
       <li id="cc"><b>CC:</b> {{cc}}</li>
+      <li id="lang"><b>Language:</b> {{lang}}</li>
       <li>URL to <a href="{{url-status}}">Status</a>, <a href="{{url-id}}">JSON-LD Object</a></li>
     </ul>
 
-- 
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