Added tag list refreshing on tag edits

Result: suggestions etc. gets updated without the need to refresh the
page

TODO

@@ -5,7 +5,6 @@ first major release.
 - posts/upload: ability to paste many urls (unsure)
 - posts/listing: add buttons for toggling safety
 - users: add user-configurable "about me" (should support Markdown)
-- tags: refresh tags.json when editing post
 - tags: add tag merging
 - tags: add tag descriptions
 - tags: add tag edit snapshots (backed-only)

public_html/js/Presenters/PostEditPresenter.js

@@ -5,7 +5,8 @@ App.Presenters.PostEditPresenter = function(
 	util,
 	promise,
 	api,
-	auth) {
+	auth,
+	tagList) {
 
 	var $target;
 	var post;
@@ -132,6 +133,7 @@ App.Presenters.PostEditPresenter = function(
 
 		promise.wait(api.put('/posts/' + post.id, formData))
 			.then(function(response) {
+				tagList.refreshTags();
 				if (typeof(updateCallback) !== 'undefined') {
 					updateCallback(post = response.json);
 				}
@@ -153,4 +155,4 @@ App.Presenters.PostEditPresenter = function(
 
 };
 
-App.DI.register('postEditPresenter', ['util', 'promise', 'api', 'auth'], App.Presenters.PostEditPresenter);
+App.DI.register('postEditPresenter', ['util', 'promise', 'api', 'auth', 'tagList'], App.Presenters.PostEditPresenter);

public_html/js/Presenters/TagPresenter.js

@@ -8,6 +8,7 @@ App.Presenters.TagPresenter = function(
 	promise,
 	auth,
 	api,
+	tagList,
 	router,
 	keyboard,
 	topNavigationPresenter,
@@ -117,6 +118,7 @@ App.Presenters.TagPresenter = function(
 				tag = response.json;
 				render();
 				renderPosts(posts);
+				tagList.refreshTags();
 			}).fail(function(response) {
 				window.alert(response.json && response.json.error || 'An error occured.');
 			});
@@ -147,4 +149,4 @@ App.Presenters.TagPresenter = function(
 
 };
 
-App.DI.register('tagPresenter', ['_', 'jQuery', 'util', 'promise', 'auth', 'api', 'router', 'keyboard', 'topNavigationPresenter', 'messagePresenter'], App.Presenters.TagPresenter);
+App.DI.register('tagPresenter', ['_', 'jQuery', 'util', 'promise', 'auth', 'api', 'tagList', 'router', 'keyboard', 'topNavigationPresenter', 'messagePresenter'], App.Presenters.TagPresenter);

public_html/js/Services/TagList.js

@@ -4,6 +4,7 @@ App.Services = App.Services || {};
 App.Services.TagList = function(jQuery) {
 	var tags = [];
 
+	function refreshTags() {
 		jQuery.ajax({
 			success: function(data, textStatus, xhr) {
 				tags = data;
@@ -14,12 +15,14 @@ App.Services.TagList = function(jQuery) {
 			type: 'GET',
 			url: '/data/tags.json',
 		});
+	}
 
 	function getTags() {
 		return tags;
 	}
 
 	return {
+		refreshTags: refreshTags,
 		getTags: getTags,
 	};
 };