more cleanup

public/src/forum/topic/postTools.js

@@ -4,12 +4,18 @@
 
 define(['composer'], function(composer) {
 
-	var PostTools = {};
+	var PostTools = {},
+		topicName;
 
 	PostTools.init = function(tid, threadState) {
+		topicName = templates.get('topic_name');
 
-		var topicName = templates.get('topic_name');
+		addPostHandlers(tid, threadState);
 
+		addShareHandlers();
+	};
+
+	function addPostHandlers(tid, threadState) {
 		$('.topic').on('click', '.post_reply', function() {
 			if (threadState.locked !== '1') {
 				onReplyClicked($(this), tid, topicName);
@@ -27,11 +33,11 @@ define(['composer'], function(composer) {
 		});
 
 		$('#post-container').on('click', '.upvote', function() {
-			onUpvoteClicked($(this));
+			toggleVote($(this), '.upvoted', 'posts.upvote');
 		});
 
 		$('#post-container').on('click', '.downvote', function() {
-			onDownvoteClicked($(this));
+			toggleVote($(this), '.downvoted', 'posts.downvote');
 		});
 
 		$('#post-container').on('click', '.flag', function() {
@@ -58,9 +64,7 @@ define(['composer'], function(composer) {
 			$(this).parents('.btn-group').find('.dropdown-toggle').click();
 			return false;
 		});
-
-		addShareHandlers(topicName);
-	};
+	}
 
 	function onReplyClicked(button, tid, topicName) {
 		var selectionText = '',
@@ -110,14 +114,6 @@ define(['composer'], function(composer) {
 		return false;
 	}
 
-	function onUpvoteClicked(button) {
-		toggleVote(button, '.upvoted', 'posts.upvote');
-	}
-
-	function onDownvoteClicked(button) {
-		toggleVote(button, '.downvoted', 'posts.downvote');
-	}
-
 	function toggleVote(button, className, method) {
 		var post = button.parents('.post-row'),
 			currentState = post.find(className).length;
@@ -227,7 +223,13 @@ define(['composer'], function(composer) {
 		});
 	}
 
-	function addShareHandlers(topicName) {
+	function addShareHandlers() {
+
+		function openShare(url, pid, width, height) {
+			window.open(url + encodeURIComponent(window.location.protocol + '//' + window.location.host + window.location.pathname + '#' + pid), '_blank', 'width=' + width + ',height=' + height + ',scrollbars=no,status=no');
+			return false;
+		}
+
 		$('#post-container').on('shown.bs.dropdown', '.share-dropdown', function() {
 			var pid = getPid($(this));
 			$('#post_' + pid + '_link').val(window.location.protocol + '//' + window.location.host + window.location.pathname + '#' + pid);
@@ -243,18 +245,15 @@ define(['composer'], function(composer) {
 		});
 
 		$('#post-container').on('click', '.twitter-share', function () {
-			window.open('https://twitter.com/intent/tweet?url=' + encodeURIComponent(window.location.href + '#' + getPid($(this))) + '&text=' + topicName, '_blank', 'width=550,height=420,scrollbars=no,status=no');
-			return false;
+			return openShare('https://twitter.com/intent/tweet?text=' + topicName + '&url=', getPid($(this)), 550, 420);
 		});
 
 		$('#post-container').on('click', '.facebook-share', function () {
-			window.open('https://www.facebook.com/sharer/sharer.php?u=' + encodeURIComponent(window.location.href + '#' + getPid($(this))), '_blank', 'width=626,height=436,scrollbars=no,status=no');
-			return false;
+			return openShare('https://www.facebook.com/sharer/sharer.php?u=', getPid($(this)), 626, 436);
 		});
 
 		$('#post-container').on('click', '.google-share', function () {
-			window.open('https://plus.google.com/share?url=' + encodeURIComponent(window.location.href + '#' + getPid($(this))), '_blank', 'width=500,height=570,scrollbars=no,status=no');
-			return false;
+			return openShare('https://plus.google.com/share?url=', getPid($(this)), 500, 570);
 		});
 	}