From daa38af58c8ea52c42a13f2ffab6bef81f6da2dc Mon Sep 17 00:00:00 2001
From: Ibrahim Awwal <ibrahim.awwal@gmail.com>
Date: Mon, 17 Sep 2012 18:55:52 -0700
Subject: [PATCH] Convert DiscussionFilter to coffeescript.

---
 .../src/discussion/discussion_filter.coffee   | 28 +++++++
 lms/static/js/discussion-filter.js            | 82 -------------------
 2 files changed, 28 insertions(+), 82 deletions(-)
 create mode 100644 lms/static/coffee/src/discussion/discussion_filter.coffee
 delete mode 100644 lms/static/js/discussion-filter.js

diff --git a/lms/static/coffee/src/discussion/discussion_filter.coffee b/lms/static/coffee/src/discussion/discussion_filter.coffee
new file mode 100644
index 0000000000..6b3ab03689
--- /dev/null
+++ b/lms/static/coffee/src/discussion/discussion_filter.coffee
@@ -0,0 +1,28 @@
+class @DiscussionFilter
+  @filterDrop: (e) ->
+    $drop = $(e.target).parents('.topic_menu_wrapper, .browse-topic-drop-menu-wrapper')
+    query = $(e.target).val()
+    $items = $drop.find('a')
+
+    if(query.length == 0)
+      $items.removeClass('hidden')
+      return;
+
+    $items.addClass('hidden')
+    $items.each (i) ->
+      thisText = $(this).not('.unread').text()
+      $(this).parents('ul').siblings('a').not('.unread').each (i) ->
+        thisText = thisText  + ' ' + $(this).text();
+
+      test = true
+      terms = thisText.split(' ')
+
+      if(thisText.toLowerCase().search(query.toLowerCase()) == -1)
+        test = false
+
+      if(test)
+        $(this).removeClass('hidden')
+        # show children
+        $(this).parent().find('a').removeClass('hidden');
+        # show parents
+        $(this).parents('ul').siblings('a').removeClass('hidden');
diff --git a/lms/static/js/discussion-filter.js b/lms/static/js/discussion-filter.js
deleted file mode 100644
index 31ef3a8a07..0000000000
--- a/lms/static/js/discussion-filter.js
+++ /dev/null
@@ -1,82 +0,0 @@
-var DiscussionFilter = DiscussionFilter || {};
-
-DiscussionFilter.filterDrop = function (e) {
-	/*
-	 * multiple queries
-	 */
-
-	// var $drop = $(e.target).parents('.form-topic-drop-menu-wrapper, .browse-topic-drop-menu-wrapper');
-	// var queries = $(this).val().split(' ');
-	// var $items = $drop.find('a');
-
-	// if(queries.length == 0) {
-	// 	$items.show();
-	// 	return;
-	// }
-
-	// $items.hide();
-	// $items.each(function(i) {
-	// 	var thisText = $(this).children().not('.unread').text();
-	// 	$(this).parents('ul').siblings('a').not('.unread').each(function(i) {
-	// 		thisText = thisText  + ' ' + $(this).text();
-	// 	});
-
-	// 	var test = true;
-	// 	var terms = thisText.split(' ');
-
-	// 	for(var i = 0; i < queries.length; i++) {
-	// 		if(thisText.toLowerCase().search(queries[i].toLowerCase()) == -1) {
-	// 			test = false;
-	// 		}
-	// 	}
-
-	// 	if(test) {
-	// 		$(this).show();
-
-	// 		// show children
-	// 		$(this).parent().find('a').show();
-
-	// 		// show parents
-	// 		$(this).parents('ul').siblings('a').show();
-	// 	}
-	// });
-
-
-
-	/*
-	 * single query
-	 */
-	var $drop = $(e.target).parents('.topic_menu_wrapper, .browse-topic-drop-menu-wrapper');
-	var query = $(e.target).val();
-	var $items = $drop.find('a');
-
-	if(query.length == 0) {
-		$items.removeClass('hidden');
-		return;
-	}
-
-	$items.addClass('hidden');
-	$items.each(function(i) {
-		var thisText = $(this).not('.unread').text();
-		$(this).parents('ul').siblings('a').not('.unread').each(function(i) {
-			thisText = thisText  + ' ' + $(this).text();
-		});
-
-		var test = true;
-		var terms = thisText.split(' ');
-
-		if(thisText.toLowerCase().search(query.toLowerCase()) == -1) {
-			test = false;
-		}
-
-		if(test) {
-			$(this).removeClass('hidden');
-
-			// show children
-			$(this).parent().find('a').removeClass('hidden');
-
-			// show parents
-			$(this).parents('ul').siblings('a').removeClass('hidden');
-		}
-	});
-}