Add stream_data.get_streams_for_admin().

frontend_tests/node_tests/stream_data.js

@@ -328,6 +328,7 @@ zrequire('stream_data');
         name: 'c',
         color: 'cinnamon',
         subscribed: true,
+        invite_only: false,
     };
 
     var blue = {
@@ -335,6 +336,7 @@ zrequire('stream_data');
         name: 'b',
         color: 'blue',
         subscribed: false,
+        invite_only: false,
     };
 
     var amber = {
@@ -342,6 +344,7 @@ zrequire('stream_data');
         name: 'a',
         color: 'amber',
         subscribed: true,
+        invite_only: true,
     };
     stream_data.clear_subscriptions();
     stream_data.add_sub(cinnamon.name, cinnamon);
@@ -353,6 +356,14 @@ zrequire('stream_data');
     assert.equal(sub_rows[1].color, 'amber');
     assert.equal(sub_rows[2].color, 'cinnamon');
 
+    sub_rows = stream_data.get_streams_for_admin();
+    assert.equal(sub_rows[0].name, 'a');
+    assert.equal(sub_rows[1].name, 'b');
+    assert.equal(sub_rows[2].name, 'c');
+    assert.equal(sub_rows[0].invite_only, true);
+    assert.equal(sub_rows[1].invite_only, false);
+    assert.equal(sub_rows[2].invite_only, false);
+
 }());
 
 (function test_get_non_default_stream_names() {

static/js/stream_data.js

@@ -444,6 +444,19 @@ exports.get_streams_for_settings_page = function () {
     return all_subs;
 };
 
+exports.get_streams_for_admin = function () {
+    // Sort and combine all our streams.
+    function by_name(a,b) {
+        return util.strcmp(a.name, b.name);
+    }
+
+    var subs = stream_info.values();
+
+    subs.sort(by_name);
+
+    return subs;
+};
+
 exports.initialize_from_page_params = function () {
     function populate_subscriptions(subs, subscribed) {
         subs.forEach(function (sub) {