Rename class_name to stream_name.

(imported from commit e610f5de5edf756ef0a71c5361fcd507adbb1605)

tools/jslint/check-all.js

@@ -10,7 +10,7 @@ var globals =
 
     // compose.js
     + ' show_compose hide_compose toggle_compose compose_button'
-    + ' compose_class_name validate_message'
+    + ' compose_stream_name validate_message'
     + ' status_classes'
 
     // dom_access.js

zephyr/static/js/compose.js

@@ -42,7 +42,7 @@ function composing_huddle_message() {
     return $("#personal-message").is(":visible");
 }
 
-function compose_class_name() {
+function compose_stream_name() {
     return $.trim($("#class").val());
 }
 
@@ -77,17 +77,17 @@ function submit_buttons() {
 
 // *Synchronously* check if a class exists.
 // If not, displays an error and returns false.
-function check_class_for_send(class_name) {
+function check_class_for_send(stream_name) {
     var okay = true;
     $.ajax({
-        url: "subscriptions/exists/" + class_name,
+        url: "subscriptions/exists/" + stream_name,
         async: false,
         success: function (data) {
             if (data === "False") {
                 // The class doesn't exist
                 okay = false;
                 $('#send-status').removeClass(status_classes).show();
-                $('#class-dne-name').text(class_name);
+                $('#class-dne-name').text(stream_name);
                 $('#class-dne').show();
                 submit_buttons().removeAttr('disabled');
                 hide_compose();
@@ -106,8 +106,8 @@ function check_class_for_send(class_name) {
 }
 
 function validate_class_message() {
-    var class_name = compose_class_name();
-    if (class_name === "") {
+    var stream_name = compose_stream_name();
+    if (stream_name === "") {
         compose_error("Please specify a class", $("#class"));
         return false;
     }
@@ -122,13 +122,13 @@ function validate_class_message() {
         return false;
     }
 
-    if (!check_class_for_send(class_name))
+    if (!check_class_for_send(stream_name))
         return false;
 
-    if (!subscribed_to(class_name)) {
+    if (!subscribed_to(stream_name)) {
         // You're not subbed to the class
         $('#send-status').removeClass(status_classes).show();
-        $('#class-nosub-name').text(class_name);
+        $('#class-nosub-name').text(stream_name);
         $('#class-nosub').show();
         submit_buttons().removeAttr('disabled');
         hide_compose();

zephyr/static/js/subscribe.js

@@ -39,13 +39,13 @@ function sub_from_home(stream, prompt_button) {
 
 stream_list_hash = [];
 
-function subscribed_to(class_name) {
-    return (stream_list_hash[class_name.toLowerCase()] === true);
+function subscribed_to(stream_name) {
+    return (stream_list_hash[stream_name.toLowerCase()] === true);
 }
 
-function case_insensitive_subscription_index(class_name) {
+function case_insensitive_subscription_index(stream_name) {
     var i;
-    var name = class_name.toLowerCase();
+    var name = stream_name.toLowerCase();
 
     for (i = 1; i < stream_list.length; i++) {
         if (name === stream_list[i].toLowerCase()) {
@@ -55,16 +55,16 @@ function case_insensitive_subscription_index(class_name) {
     return -1;
 }
 
-function add_to_stream_list(class_name) {
-    if (!subscribed_to(class_name)) {
-        stream_list.push(class_name);
-        stream_list_hash[class_name.toLowerCase()] = true;
+function add_to_stream_list(stream_name) {
+    if (!subscribed_to(stream_name)) {
+        stream_list.push(stream_name);
+        stream_list_hash[stream_name.toLowerCase()] = true;
     }
 }
 
-function remove_from_stream_list(class_name) {
-    delete stream_list_hash[class_name.toLowerCase()];
-    var removal_index = case_insensitive_subscription_index(class_name);
+function remove_from_stream_list(stream_name) {
+    delete stream_list_hash[stream_name.toLowerCase()];
+    var removal_index = case_insensitive_subscription_index(stream_name);
     if (removal_index !== -1) {
         stream_list.splice(removal_index, 1);
     }

zephyr/static/js/ui.js

@@ -134,12 +134,12 @@ $(function () {
     // Prepare the click handler for subbing to a new class to which
     // you have composed a message.
     $('#create-it').click(function () {
-        sub_from_home(compose_class_name(), $('#class-dne'));
+        sub_from_home(compose_stream_name(), $('#class-dne'));
     });
 
     // Prepare the click handler for subbing to an existing class.
     $('#sub-it').click(function () {
-        sub_from_home(compose_class_name(), $('#class-nosub'));
+        sub_from_home(compose_stream_name(), $('#class-nosub'));
     });
 
     var throttled_scrollhandler = $.throttle(50, function(e) {