Added /room subject command

src/command/command.c

@@ -976,6 +976,7 @@ static Autocomplete room_ac;
 static Autocomplete room_affiliation_ac;
 static Autocomplete room_role_ac;
 static Autocomplete room_cmd_ac;
+static Autocomplete room_subject_ac;
 static Autocomplete form_ac;
 
 /*
@@ -1249,6 +1250,7 @@ cmd_init(void)
     autocomplete_add(room_ac, "destroy");
     autocomplete_add(room_ac, "config");
     autocomplete_add(room_ac, "info");
+    autocomplete_add(room_ac, "subject");
     autocomplete_add(room_ac, "role");
     autocomplete_add(room_ac, "affiliation");
 
@@ -1268,6 +1270,10 @@ cmd_init(void)
     autocomplete_add(room_cmd_ac, "list");
     autocomplete_add(room_cmd_ac, "set");
 
+    room_subject_ac = autocomplete_new();
+    autocomplete_add(room_subject_ac, "set");
+    autocomplete_add(room_subject_ac, "clear");
+
     form_ac = autocomplete_new();
     autocomplete_add(form_ac, "submit");
     autocomplete_add(form_ac, "cancel");
@@ -1323,6 +1329,7 @@ cmd_uninit(void)
     autocomplete_free(room_affiliation_ac);
     autocomplete_free(room_role_ac);
     autocomplete_free(room_cmd_ac);
+    autocomplete_free(room_subject_ac);
     autocomplete_free(form_ac);
 }
 
@@ -1452,6 +1459,7 @@ cmd_reset_autocomplete()
     autocomplete_reset(room_affiliation_ac);
     autocomplete_reset(room_role_ac);
     autocomplete_reset(room_cmd_ac);
+    autocomplete_reset(room_subject_ac);
     autocomplete_reset(form_ac);
 
     if (ui_current_win_type() == WIN_MUC_CONFIG) {
@@ -2298,6 +2306,11 @@ _room_autocomplete(char *input, int *size)
         return result;
     }
 
+    result = autocomplete_param_with_ac(input, size, "/room subject", room_subject_ac, TRUE);
+    if (result != NULL) {
+        return result;
+    }
+
     result = autocomplete_param_with_ac(input, size, "/room", room_ac, TRUE);
     if (result != NULL) {
         return result;

src/command/commands.c

@@ -2126,6 +2126,7 @@ cmd_room(gchar **args, struct cmd_help_t help)
     if ((g_strcmp0(args[0], "accept") != 0) &&
             (g_strcmp0(args[0], "destroy") != 0) &&
             (g_strcmp0(args[0], "config") != 0) &&
+            (g_strcmp0(args[0], "subject") != 0) &&
             (g_strcmp0(args[0], "role") != 0) &&
             (g_strcmp0(args[0], "affiliation") != 0) &&
             (g_strcmp0(args[0], "info") != 0)) {
@@ -2148,6 +2149,36 @@ cmd_room(gchar **args, struct cmd_help_t help)
         return TRUE;
     }
 
+    if (g_strcmp0(args[0], "subject") == 0) {
+        if (args[1] == NULL) {
+            char *subject = muc_subject(room);
+            if (subject) {
+                win_save_vprint(window, '!', NULL, NO_EOL, COLOUR_ROOMINFO, "", "Room subject: ");
+                win_save_vprint(window, '!', NULL, NO_DATE, 0, "", "%s", subject);
+            } else {
+                win_save_print(window, '!', NULL, 0, COLOUR_ROOMINFO, "", "Room has no subject");
+            }
+            return TRUE;
+        }
+
+        if (g_strcmp0(args[1], "set") == 0) {
+            if (args[2]) {
+                message_send_groupchat_subject(room, args[2]);
+            } else {
+                cons_show("Usage: %s", help.usage);
+            }
+            return TRUE;
+        }
+
+        if (g_strcmp0(args[1], "clear") == 0) {
+            message_send_groupchat_subject(room, NULL);
+            return TRUE;
+        }
+
+        cons_show("Usage: %s", help.usage);
+        return TRUE;
+    }
+
     if (g_strcmp0(args[0], "affiliation") == 0) {
         char *cmd = args[1];
         if (cmd == NULL) {