From cf889b70bd1c76a2de25cda3afbfcda64e5e771a Mon Sep 17 00:00:00 2001
From: barisusakli <barisusakli@gmail.com>
Date: Mon, 28 Dec 2015 10:42:15 +0200
Subject: [PATCH] closes #3982

---
 public/src/client/topic/move.js | 44 ++++++++++++++++++++++++++++-----
 src/socket.io/categories.js     | 42 +++++++++++++++++++++++++------
 2 files changed, 72 insertions(+), 14 deletions(-)

diff --git a/public/src/client/topic/move.js b/public/src/client/topic/move.js
index daca51a411..d013e1c09d 100644
--- a/public/src/client/topic/move.js
+++ b/public/src/client/topic/move.js
@@ -15,7 +15,7 @@ define('forum/topic/move', function() {
 		Move.onComplete = onComplete;
 		Move.moveAll = tids ? false : true;
 
-		socket.emit('categories.get', onCategoriesLoaded);
+		socket.emit('categories.getMoveCategories', onCategoriesLoaded);
 	};
 
 	function onCategoriesLoaded(err, categories) {
@@ -23,8 +23,7 @@ define('forum/topic/move', function() {
 			return app.alertError(err.message);
 		}
 
-		parseModal(categories, function(html) {
-			modal = $(html);
+		parseModal(categories, function() {
 
 			modal.on('hidden.bs.modal', function() {
 				modal.remove();
@@ -36,7 +35,7 @@ define('forum/topic/move', function() {
 				modal.find('.modal-header h3').translateText('[[topic:move_topics]]');
 			}
 
-			modal.on('click', '.category-list li[data-cid]', function(e) {
+			modal.on('click', '.category-list li[data-cid]', function() {
 				selectCategory($(this));
 			});
 
@@ -47,8 +46,41 @@ define('forum/topic/move', function() {
 	}
 
 	function parseModal(categories, callback) {
-		templates.parse('partials/move_thread_modal', {categories: categories}, function(html) {
-			translator.translate(html, callback);
+		templates.parse('partials/move_thread_modal', {categories: []}, function(html) {
+			translator.translate(html, function(html) {
+				modal = $(html);
+				categories.forEach(function(category) {
+					if (!category.link) {
+						buildRecursive(modal.find('.category-list'), category, '');
+					}
+				});
+				callback();
+			});
+		});
+	}
+
+	function buildRecursive(parentEl, category, level) {
+		var categoryEl = $('<li/>');
+
+		if (category.bgColor) {
+			categoryEl.css('background-color', category.bgColor);
+		}
+		if (category.color) {
+			categoryEl.css('color', category.color);
+		}
+		categoryEl.toggleClass('disabled', !!category.disabled);
+		categoryEl.attr('data-cid', category.cid);
+		categoryEl.html('<i class="fa fa-fw ' + category.icon + '"></i> ' + category.name);
+
+		parentEl.append(level);
+		parentEl.append(categoryEl);
+		parentEl.append('<br/>');
+
+		var indent = '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;';
+		category.children.forEach(function(childCategory) {
+			if (!childCategory.link) {
+				buildRecursive(parentEl, childCategory, indent + level);
+			}
 		});
 	}
 
diff --git a/src/socket.io/categories.js b/src/socket.io/categories.js
index 967f51afd1..f9b8f0e3fc 100644
--- a/src/socket.io/categories.js
+++ b/src/socket.io/categories.js
@@ -1,14 +1,14 @@
 'use strict';
 
-var	async = require('async'),
-	db = require('../database'),
-	categories = require('../categories'),
-	privileges = require('../privileges'),
-	user = require('../user'),
-	topics = require('../topics'),
-	websockets = require('./index'),
+var	async = require('async');
+var db = require('../database');
+var categories = require('../categories');
+var privileges = require('../privileges');
+var user = require('../user');
+var topics = require('../topics');
 
-	SocketCategories = {};
+
+var SocketCategories = {};
 
 SocketCategories.getRecentReplies = function(socket, cid, callback) {
 	categories.getRecentReplies(cid, socket.uid, 4, callback);
@@ -141,6 +141,32 @@ SocketCategories.getCategoriesByPrivilege = function(socket, privilege, callback
 	categories.getCategoriesByPrivilege('categories:cid', socket.uid, privilege, callback);
 };
 
+SocketCategories.getMoveCategories = function(socket, data, callback) {
+	async.parallel({
+		isAdmin: async.apply(user.isAdministrator, socket.uid),
+		categories: function(next) {
+			async.waterfall([
+				function (next) {
+					db.getSortedSetRange('cid:0:children', 0, -1, next);
+				},
+				function (cids, next) {
+					categories.getCategories(cids, socket.uid, next);
+				}
+			], next);
+		}
+	}, function(err, results) {
+		if (err) {
+			return callback(err);
+		}
+
+		results.categories = results.categories.filter(function(category) {
+			return category && (!category.disabled || results.isAdmin) && !category.link;
+		});
+
+		callback(null, results.categories);
+	});
+};
+
 SocketCategories.watch = function(socket, cid, callback) {
 	user.watchCategory(socket.uid, cid, function(err) {
 		if (err) {