Fix misc. uses of search tuples.

(imported from commit c7dc47c1396eb0d9f6821cafcb3dc90d283b4764)

static/js/narrow.js

@@ -311,7 +311,7 @@ exports.activate = function (raw_operators, opts) {
 // Activate narrowing with a single operator.
 // This is just for syntactic convenience.
 exports.by = function (operator, operand, opts) {
-    exports.activate([[operator, operand]], opts);
+    exports.activate([{operator: operator, operand: operand}], opts);
 };
 
 exports.by_subject = function (target_id, opts) {
@@ -324,11 +324,12 @@ exports.by_subject = function (target_id, opts) {
         return;
     }
     unread.mark_message_as_read(original);
+    var search_terms = [
+        {operator: 'stream', operand: original.stream},
+        {operator: 'topic', operand: original.subject}
+    ];
     opts = _.defaults({}, opts, {then_select_id: target_id});
-    exports.activate([
-            ['stream',  original.stream],
-            ['topic', original.subject]
-        ], opts);
+    exports.activate(search_terms, opts);
 };
 
 // Called for the 'narrow by stream' hotkey.
@@ -350,24 +351,24 @@ exports.by_recipient = function (target_id, opts) {
 
 exports.by_time_travel = function (target_id, opts) {
     opts = _.defaults({}, opts, {then_select_id: target_id});
-    narrow.activate([["near", target_id]], opts);
+    narrow.activate([{operator: "near", operand: target_id}], opts);
 };
 
 exports.by_id = function (target_id, opts) {
     opts = _.defaults({}, opts, {then_select_id: target_id});
-    narrow.activate([["id", target_id]], opts);
+    narrow.activate([{operator: "id", operand: target_id}], opts);
 };
 
 exports.by_conversation_and_time = function (target_id, opts) {
-    var args = [["near", target_id]];
+    var args = [{operator: "near", operand: target_id}];
     var original = message_store.get(target_id);
     opts = _.defaults({}, opts, {then_select_id: target_id});
 
     if (original.type !== 'stream') {
-        args.push(["pm-with", original.reply_to]);
+        args.push({operator: "pm-with", operand: original.reply_to});
     } else {
-        args.push(['stream',  original.stream]);
-        args.push(['topic',  original.subject]);
+        args.push({operator: 'stream', operand: original.stream});
+        args.push({operator: 'topic', operand: original.subject});
     }
     narrow.activate(args, opts);
 };

static/js/popovers.js

@@ -347,7 +347,10 @@ exports.register_click_handlers = function () {
         var stream_name = row.attr('data-stream-name');
         var topic_name = row.attr('data-topic-name');
 
-        var operators = [['stream', stream_name], ['topic', topic_name]];
+        var operators = [
+            {operator: 'stream', operand: stream_name},
+            {operator: 'topic', operand: topic_name}
+        ];
         var opts = {select_first_unread: true, trigger: 'sidebar'};
         narrow.activate(operators, opts);
 

static/js/search_suggestion.js

@@ -284,7 +284,7 @@ function get_topic_suggestions(query_operators) {
     // not want to suggest topics, but I feel this is a very
     // minor issue, and Filter.parse() is currently lossy
     // in terms of telling us whether they provided the operator,
-    // i.e. "foo" and "search:foo" both become [['search', 'foo']].
+    // i.e. "foo" and "search:foo" both become [{operator: 'search', operand: 'foo'}].
     switch (operator) {
     case 'stream':
         filter = new Filter(query_operators);

static/js/stream_list.js

@@ -509,8 +509,8 @@ $(function () {
         var stream = $(e.target).parents('ul').attr('data-stream');
         var subject = $(e.target).parents('li').attr('data-name');
 
-        narrow.activate([['stream',  stream],
-                         ['topic', subject]],
+        narrow.activate([{operator: 'stream',  operand: stream},
+                         {operator: 'topic', operand: subject}],
                         {select_first_unread: true, trigger: 'sidebar'});
 
         e.preventDefault();

static/js/tutorial.js

@@ -353,7 +353,7 @@ function finale() {
 
     // We start you in a narrow so it's not overwhelming.
     if (stream_data.in_home_view(page_params.notifications_stream)) {
-        narrow.activate([["stream", page_params.notifications_stream]]);
+        narrow.activate([{operator: "stream", operand: page_params.notifications_stream}]);
     }
 
     if (page_params.first_in_realm) {

static/js/zulip.js

@@ -3,7 +3,7 @@ var all_msg_list = new MessageList(
     {muting_enabled: false}
 );
 var home_msg_list = new MessageList('zhome',
-    new Filter([["in", "home"]]),
+    new Filter([{operator: "in", operand: "home"}]),
     {
         muting_enabled: true,
         summarize_read: feature_flags.summarize_read_while_narrowed?'home':false