[+] BO : Adding Tree Helper

admin-dev/themes/default/js/tree.js

@@ -0,0 +1,76 @@
+var Tree = function (element, options)
+{
+	this.$element = $(element);
+	this.options = $.extend({}, $.fn.tree.defaults, options);
+	this.init();
+};
+
+Tree.prototype =
+{
+	constructor: Tree,
+
+	init: function ()
+	{
+		this.$element.find("label.tree-toggler").click(
+			function ()
+			{
+				if ($(this).parent().children("ul.tree").is(":visible"))
+					 $(this).parent().children(".icon-folder-open")
+						.removeClass("icon-folder-open")
+						.addClass("icon-folder-close");
+				else
+					$(this).parent().children(".icon-folder-close")
+						.removeClass("icon-folder-close")
+						.addClass("icon-folder-open");
+
+				$(this).parent().children("ul.tree").toggle(300);
+			}
+		);
+	},
+	
+	collapseAll : function($speed)
+	{
+		this.$element.find("label.tree-toggler").each(
+			function()
+			{
+				$(this).parent().children(".icon-folder-open")
+					.removeClass("icon-folder-open")
+					.addClass("icon-folder-close");
+				$(this).parent().children("ul.tree").hide($speed);
+			}
+		);
+	},
+
+	expandAll : function($speed)
+	{
+		this.$element.find("label.tree-toggler").each(
+			function()
+			{
+				$(this).parent().children(".icon-folder-close")
+					.removeClass("icon-folder-close")
+					.addClass("icon-folder-open");
+				$(this).parent().children("ul.tree").show($speed);
+			}
+		);
+	},
+};
+
+$.fn.tree = function (option, value)
+{
+	var methodReturn;
+	var $set = this.each(
+		function ()
+		{
+			var $this = $(this);
+			var data = $this.data('tree');
+			var options = typeof option === 'object' && option;
+
+			if (!data) $this.data('tree', (data = new Tree(this, options)));
+			if (typeof option === 'string') methodReturn = data[option](value);
+		}
+	);
+
+	return (methodReturn === undefined) ? $set : methodReturn;
+};
+
+$.fn.tree.Constructor = Tree;

admin-dev/themes/default/template/controllers/products/helpers/tree/tree.tpl

@@ -0,0 +1,30 @@
+{*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Academic Free License (AFL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/afl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*}
+<div class="panel">
+	{if $header}{$header}{/if}
+	{if $nodes}
+	<ul id="{$id}" class="nav nav-list tree">{$nodes}</ul>
+	{/if}
+</div>

admin-dev/themes/default/template/controllers/products/helpers/tree/tree_header.tpl

@@ -0,0 +1,25 @@
+{*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Academic Free License (AFL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/afl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*}
+<div class="panel-heading">{l s=$title}{if $toolbar}{$toolbar}{/if}</div>

admin-dev/themes/default/template/controllers/products/helpers/tree/tree_node_folder.tpl

@@ -0,0 +1,32 @@
+{*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Academic Free License (AFL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/afl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*}
+<li>
+	<i class="icon-folder-open"></i>&nbsp;
+	<input type="radio" name="id-category" value="{$node['id_category']}" />&nbsp;
+	<label class="tree-toggler nav-header">{$name}</label>
+	<ul class="nav nav-list tree">
+		{$children}
+	</ul>
+</li>

admin-dev/themes/default/template/controllers/products/helpers/tree/tree_node_folder_associations.tpl

@@ -0,0 +1,32 @@
+{*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Academic Free License (AFL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/afl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*}
+<li>
+	<i class="icon-folder-open"></i>&nbsp;
+	<input type="checkbox" name="id-category[]" value="{$node['id_category']}" />&nbsp;
+	<label class="tree-toggler nav-header">{$name}</label>
+	<ul class="nav nav-list tree">
+		{$children}
+	</ul>
+</li>

admin-dev/themes/default/template/controllers/products/helpers/tree/tree_node_item.tpl

@@ -0,0 +1,25 @@
+{*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Academic Free License (AFL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/afl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*}
+<li><input type="radio" name="id-category" value="{$node['id_category']}" />&nbsp;{$name}</li>

admin-dev/themes/default/template/controllers/products/helpers/tree/tree_node_item_associations.tpl

@@ -0,0 +1,25 @@
+{*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Academic Free License (AFL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/afl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*}
+<li><input type="checkbox" name="id-category[]" value="{$node['id_category']}" />&nbsp;{$name}</li>

admin-dev/themes/default/template/controllers/products/helpers/tree/tree_toolbar.tpl

@@ -0,0 +1,25 @@
+{*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Academic Free License (AFL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/afl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*}
+<div class="pull-right">{if $actions}{foreach from=$actions item=action}{$action}{/foreach}{/if}</div>

admin-dev/themes/default/template/controllers/products/helpers/tree/tree_toolbar_link.tpl

@@ -0,0 +1,27 @@
+{*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Academic Free License (AFL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/afl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*}
+<a href="{$link}" onclick="{$action}" class="btn btn-default btn-xs">
+	<i class="{$icon_class}"></i>&nbsp;{l s=$label}
+</a>

admin-dev/themes/default/template/helpers/tree/tree.tpl

@@ -0,0 +1,30 @@
+{*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Academic Free License (AFL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/afl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*}
+<div class="panel">
+	{if $header}{$header}{/if}
+	{if $nodes}
+	<ul id="{$id}" class="nav nav-list tree">{$nodes}</ul>
+	{/if}
+</div>

admin-dev/themes/default/template/helpers/tree/tree_header.tpl

@@ -0,0 +1,25 @@
+{*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Academic Free License (AFL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/afl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*}
+<div class="panel-heading">{l s=$title}{if $toolbar}{$toolbar}{/if}</div>

admin-dev/themes/default/template/helpers/tree/tree_node_folder.tpl

@@ -0,0 +1,31 @@
+{*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Academic Free License (AFL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/afl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*}
+<li>
+	<i class="icon-folder-open"></i>&nbsp;
+	<label class="tree-toggler nav-header">{$name}</label>
+	<ul class="nav nav-list tree">
+		{$children}
+	</ul>
+</li>

admin-dev/themes/default/template/helpers/tree/tree_node_item.tpl

@@ -0,0 +1,25 @@
+{*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Academic Free License (AFL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/afl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*}
+<li>{$name}</li>

admin-dev/themes/default/template/helpers/tree/tree_toolbar.tpl

@@ -0,0 +1,25 @@
+{*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Academic Free License (AFL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/afl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*}
+<div class="pull-right">{if $actions}{foreach from=$actions item=action}{$action}{/foreach}{/if}</div>

admin-dev/themes/default/template/helpers/tree/tree_toolbar_link.tpl

@@ -0,0 +1,27 @@
+{*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Academic Free License (AFL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/afl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*}
+<a href="{$link}" onclick="{$action}" class="btn btn-default btn-xs">
+	<i class="{$icon_class}"></i>&nbsp;{l s=$label}
+</a>

classes/helper/HelperITreeToolbarButton.php

@@ -0,0 +1,41 @@
+<?php
+/*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Open Software License (OSL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/osl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+interface HelperITreeToolbarButtonCore
+{
+	public function __toString();
+	public function setAction($value);
+	public function getAction();
+	public function setContext($value);
+	public function getContext();
+	public function setLabel($value);
+	public function getLabel();
+	public function setTemplate($value);
+	public function getTemplate();
+	public function setTemplateDirectory($value);
+	public function getTemplateDirectory();
+	public function render();
+}

classes/helper/HelperITreeToolbarCore.php

@@ -0,0 +1,40 @@
+<?php
+/*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Open Software License (OSL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/osl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+interface HelperITreeToolbarCore
+{
+	public function __toString();
+	public function setActions($value);
+	public function getActions();
+	public function setContext($value);
+	public function getContext();
+	public function setTemplate($value);
+	public function getTemplate();
+	public function setTemplateDirectory($value);
+	public function getTemplateDirectory();
+	public function addAction($action);
+	public function render();
+}

classes/helper/HelperTree.php

@@ -0,0 +1,337 @@
+<?php
+/*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Open Software License (OSL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/osl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+class HelperTreeCore
+{
+	const DEFAULT_TEMPLATE_DIRECTORY   = 'helpers/tree';
+	const DEFAULT_TEMPLATE             = 'tree.tpl';
+	const DEFAULT_HEADER_TEMPLATE      = 'tree_header.tpl';
+	const DEFAULT_NODE_FOLDER_TEMPLATE = 'tree_node_folder.tpl';
+	const DEFAULT_NODE_ITEM_TEMPLATE   = 'tree_node_item.tpl';
+
+	private $_context;
+	private $_data;
+	private $_headerTemplate;
+	private $_id;
+	private $_node_folder_template;
+	private $_node_item_template;
+	private $_template_directory;
+	private $_title;
+
+	public function __construct($id, $data = null)
+	{
+		$this->setId($id);
+
+		if (isset($data))
+			$this->setData($data);
+	}
+
+	public function __toString()
+	{
+		return $this->render();
+	}
+
+	public function setActions($value)
+	{
+		if (!isset($this->_toolbar))
+			$this->setToolbar(new HelperTreeToolbarCore());
+
+		$this->getToolbar()->setActions($value);
+		return $this;
+	}
+
+	public function getActions()
+	{
+		if (!isset($this->_toolbar))
+			$this->setToolbar(new HelperTreeToolbarCore());
+
+		return $this->getToolbar()->getActions();
+	}
+
+	public function addAction($action)
+	{
+		if (!isset($this->_toolbar))
+			$this->setToolbar(new HelperTreeToolbarCore());
+
+		$this->getToolbar()->addAction($action);
+		return $this;
+	}
+
+	public function setContext($value)
+	{
+		$this->_context = $value;
+		return $this;
+	}
+
+	public function getContext()
+	{
+		if (!isset($this->_context))
+			$this->_context = Context::getContext();
+
+		return $this->_context;
+	}
+
+	public function setData($value)
+	{
+		if (!is_array($value) && !$value instanceof Traversable)
+			throw new PrestaShopException('Data value must be an traversable array');
+
+		$this->_data = $value;
+		return $this;
+	}
+
+	public function getData()
+	{
+		if (!isset($this->_data))
+			$this->_data = array();
+
+		return $this->_data;
+	}
+
+	public function setHeaderTemplate($value)
+	{
+		$this->_headerTemplate = $value;
+		return $this;
+	}
+
+	public function getHeaderTemplate()
+	{
+		if (!isset($this->_headerTemplate))
+			$this->setHeaderTemplate(self::DEFAULT_HEADER_TEMPLATE);
+
+		return $this->_headerTemplate;
+	}
+
+	public function setId($value)
+	{
+		$this->_id = $value;
+		return $this;
+	}
+
+	public function getId()
+	{
+		return $this->_id;
+	}
+
+	public function setNodeFolderTemplate($value)
+	{
+		$this->_node_folder_template = $value;
+		return $this;
+	}
+
+	public function getNodeFolderTemplate()
+	{
+		if (!isset($this->_node_folder_template))
+			$this->setNodeFolderTemplate(self::DEFAULT_NODE_FOLDER_TEMPLATE);
+
+		return $this->_node_folder_template;
+	}
+
+	public function setNodeItemTemplate($value)
+	{
+		$this->_node_item_template = $value;
+		return $this;
+	}
+
+	public function getNodeItemTemplate()
+	{
+		if (!isset($this->_node_item_template))
+			$this->setNodeItemTemplate(self::DEFAULT_NODE_ITEM_TEMPLATE);
+
+		return $this->_node_item_template;
+	}
+
+	public function setTemplate($value)
+	{
+		$this->_template = $value;
+		return $this;
+	}
+
+	public function getTemplate()
+	{
+		if (!isset($this->_template))
+			$this->setTemplate(self::DEFAULT_TEMPLATE);
+
+		return $this->_template;
+	}
+
+	public function setTemplateDirectory($value)
+	{
+		$this->_template_directory = $this->_normalizeDirectory($value);
+		return $this;
+	}
+
+	public function getTemplateDirectory()
+	{
+		if (!isset($this->_template_directory))
+		{
+			$this->_template_directory = $this->_normalizeDirectory(
+				$this->getContext()->smarty->getTemplateDir(0)
+				.self::DEFAULT_TEMPLATE_DIRECTORY);
+		}
+
+		return $this->_template_directory;
+	}
+
+	public function setTitle($value)
+	{
+		$this->_title = $value;
+		return $this;
+	}
+
+	public function getTitle()
+	{
+		return $this->_title;
+	}
+
+	public function setToolbar($value)
+	{
+		if (!is_object($value))
+			throw new PrestaShopException('Toolbar must be a class object');
+
+		$reflection = new ReflectionClass($value);
+
+		if (!$reflection->implementsInterface('HelperITreeToolbarCore'))
+			throw new PrestaShopException('Toolbar class must implements ITreeToolbarCore interface');
+
+		$this->_toolbar = $value;
+		return $this;
+	}
+
+	public function getToolbar()
+	{
+		return $this->_toolbar;
+	}
+
+	public function useInput()
+	{
+		return isset($this->_input_type);
+	}
+
+	public function useToolbar()
+	{
+		return isset($this->_toolbar);
+	}
+
+	public function render($data = null)
+	{
+		//Adding tree.js
+		$admin_webpath = str_ireplace(_PS_ROOT_DIR_, '', _PS_ADMIN_DIR_);
+		$admin_webpath = preg_replace('/^'.preg_quote(DIRECTORY_SEPARATOR, '/').'/', '', $admin_webpath);
+		$bo_theme = ((Validate::isLoadedObject($this->getContext()->employee)
+			&& $this->getContext()->employee->bo_theme) ? $this->getContext()->employee->bo_theme : 'default');
+
+		if (!file_exists(_PS_BO_ALL_THEMES_DIR_.$bo_theme.DIRECTORY_SEPARATOR
+			.'template'))
+			$bo_theme = 'default';
+		$this->getContext()->controller->addJs(__PS_BASE_URI__.$admin_webpath
+			.'/themes/'.$bo_theme.'/js/tree.js');
+
+		//Create Tree Template
+		$template = $this->getContext()->smarty->createTemplate(
+			$this->getTemplateDirectory().$this->getTemplate(),
+			$this->getContext()->smarty
+		);
+
+		if (trim($this->getTitle()) != '' || $this->useToolbar())
+		{
+			//Create Tree Header Template
+			$headerTemplate = $this->getContext()->smarty->createTemplate(
+				$this->getTemplateDirectory().$this->getHeaderTemplate(),
+				$this->getContext()->smarty
+			);
+			$headerTemplate->assign(array(
+				'title'   => $this->getTitle(),
+				'toolbar' => $this->useToolbar() ? $this->renderToolbar() : null
+			));
+			$template->assign('header', $headerTemplate->fetch());
+		}
+		
+		//Assign Tree nodes
+		$template->assign(array(
+			'id'    => $this->getId(),
+			'nodes' => $this->renderNodes($data)
+		));
+
+		return $template->fetch();
+	}
+
+	public function renderNodes($data = null)
+	{
+		if (!isset($data))
+			$data = $this->getData();
+
+		if (!is_array($data) && !$data instanceof Traversable)
+			throw new PrestaShopException('Data value must be an traversable array');
+
+		$html = '';
+
+		foreach ($data as $item)
+		{
+			if (array_key_exists('children', $item) && !empty($item['children']))
+				$html .= $this->getContext()->smarty->createTemplate(
+					$this->getTemplateDirectory().$this->getNodeFolderTemplate(),
+					$this->getContext()->smarty
+				)
+				->assign(array(
+					'name'     => $item['name'],
+					'children' => $this->renderNodes($item['children']),
+					'node'     => $item
+				))
+				->fetch();
+			else
+				$html .= $this->getContext()->smarty->createTemplate(
+					$this->getTemplateDirectory().$this->getNodeItemTemplate(),
+					$this->getContext()->smarty
+				)
+				->assign(array(
+					'name' => $item['name'],
+					'node' => $item
+				))
+				->fetch();				
+		}
+
+		return $html;
+	}
+
+	public function renderToolbar()
+	{
+		return $this->getToolbar()->render();
+	}
+
+	private function _normalizeDirectory($directory)
+	{
+		$last = $directory[strlen($directory) - 1];
+        
+        if (in_array($last, array('/', '\\'))) {
+            $directory[strlen($directory) - 1] = DIRECTORY_SEPARATOR;
+            return $directory;
+        }
+        
+        $directory .= DIRECTORY_SEPARATOR;
+        return $directory;
+	}
+}

classes/helper/HelperTreeToolbar.php

@@ -0,0 +1,141 @@
+<?php
+/*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Open Software License (OSL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/osl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+class HelperTreeToolbarCore implements HelperITreeToolbarCore
+{
+	const DEFAULT_TEMPLATE_DIRECTORY = 'helpers/tree';
+	const DEFAULT_TEMPLATE           = 'tree_toolbar.tpl';
+
+	private $_actions;
+	private $_context;
+	private $_template;
+	private $_template_directory;
+
+	public function __toString()
+	{
+		return $this->render();
+	}
+
+	public function setActions($value)
+	{
+		if (!is_array($value) && !$value instanceof Traversable)
+			throw new PrestaShopException('Action value must be an traversable array');
+
+		$this->_actions = $value;
+	}
+
+	public function getActions()
+	{
+		if (!isset($this->_actions))
+			$this->_actions = array();
+
+		return $this->_actions;
+	}
+
+	public function setContext($value)
+	{
+		$this->_context = $value;
+		return $this;
+	}
+
+	public function getContext()
+	{
+		if (!isset($this->_context))
+			$this->_context = Context::getContext();
+
+		return $this->_context;
+	}
+
+	public function setTemplate($value)
+	{
+		$this->_template = $value;
+		return $this;
+	}
+
+	public function getTemplate()
+	{
+		if (!isset($this->_template))
+			$this->setTemplate(self::DEFAULT_TEMPLATE);
+
+		return $this->_template;
+	}
+
+	public function setTemplateDirectory($value)
+	{
+		$this->_template_directory = $this->_normalizeDirectory($value);
+		return $this;
+	}
+
+	public function getTemplateDirectory()
+	{
+		if (!isset($this->_template_directory))
+			$this->_template_directory = $this->_normalizeDirectory(
+				$this->getContext()->smarty->getTemplateDir(0)
+				.self::DEFAULT_TEMPLATE_DIRECTORY);
+
+		return $this->_template_directory;
+	}
+
+	public function addAction($action)
+	{
+		if (!is_object($action))
+			throw new PrestaShopException('Action must be a class object');
+
+		$reflection = new ReflectionClass($action);
+
+		if (!$reflection->implementsInterface('HelperITreeToolbarButtonCore'))
+			throw new PrestaShopException('Action class must implements ITreeToolbarButtonCore interface');
+
+		if (!isset($this->_actions))
+			$this->_actions = array();
+
+		$this->_actions[] = $action;
+		return $this;
+	}
+
+	public function render()
+	{
+		return $this->getContext()->smarty->createTemplate(
+			$this->getTemplateDirectory().$this->getTemplate(),
+			$this->getContext()->smarty
+		)
+		->assign('actions', $this->getActions())
+		->fetch();
+	}
+
+	private function _normalizeDirectory($directory)
+	{
+		$last = $directory[strlen($directory) - 1];
+        
+        if (in_array($last, array('/', '\\'))) {
+            $directory[strlen($directory) - 1] = DIRECTORY_SEPARATOR;
+            return $directory;
+        }
+        
+        $directory .= DIRECTORY_SEPARATOR;
+        return $directory;
+	}
+}

classes/helper/HelperTreeToolbarButton.php

@@ -0,0 +1,131 @@
+<?php
+/*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Open Software License (OSL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/osl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+abstract class HelperTreeToolbarButtonCore
+{
+	const DEFAULT_TEMPLATE_DIRECTORY = 'helpers/tree';
+
+	private   $_action;
+	private   $_context;
+	private   $_label;
+	protected $_template;
+	protected $_template_directory;
+
+	public function __construct($label, $action = null)
+	{
+		$this->setLabel($label);
+		$this->setAction($action);
+	}
+
+	public function __toString()
+	{
+		return $this->render();
+	}
+
+	public function setAction($value)
+	{
+		$this->_action = $value;
+		return $this;
+	}
+
+	public function getAction()
+	{
+		return $this->_action;
+	}
+
+	public function setContext($value)
+	{
+		$this->_context = $value;
+		return $this;
+	}
+
+	public function getContext()
+	{
+		if (!isset($this->_context))
+			$this->_context = Context::getContext();
+
+		return $this->_context;
+	}
+
+	public function setLabel($value)
+	{
+		$this->_label = $value;
+		return $this;
+	}
+
+	public function getLabel()
+	{
+		return $this->_label;
+	}
+
+	public function setTemplate($value)
+	{
+		$this->_template = $value;
+		return $this;
+	}
+
+	public function getTemplate()
+	{
+		return $this->_template;
+	}
+
+	public function setTemplateDirectory($value)
+	{
+		$this->_template_directory = $this->_normalizeDirectory($value);
+		return $this;
+	}
+
+	public function getTemplateDirectory()
+	{
+		if (!isset($this->_template_directory))
+			$this->_template_directory = $this->_normalizeDirectory(
+				$this->getContext()->smarty->getTemplateDir(0)
+				.self::DEFAULT_TEMPLATE_DIRECTORY);
+
+		return $this->_template_directory;
+	}
+
+	public function render()
+	{
+		return $this->getContext()->smarty->createTemplate(
+			$this->getTemplateDirectory().$this->getTemplate(),
+			$this->getContext()->smarty
+		);
+	}
+
+	private function _normalizeDirectory($directory)
+	{
+		$last = $directory[strlen($directory) - 1];
+        
+        if (in_array($last, array('/', '\\'))) {
+            $directory[strlen($directory) - 1] = DIRECTORY_SEPARATOR;
+            return $directory;
+        }
+        
+        $directory .= DIRECTORY_SEPARATOR;
+        return $directory;
+	}
+}

classes/helper/HelperTreeToolbarLink.php

@@ -0,0 +1,77 @@
+<?php
+/*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Open Software License (OSL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/osl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+class HelperTreeToolbarLinkCore extends HelperTreeToolbarButtonCore implements
+	HelperITreeToolbarButtonCore
+{
+	private   $_icon_class;
+	private   $_link;
+	protected $_template = 'tree_toolbar_link.tpl';
+
+	public function __construct($label, $action = null, $link, $iconClass)
+	{
+		parent::__construct($label, $action);
+		$this->setLink($link);
+		$this->setIconClass($iconClass);
+	}
+
+	public function setIconClass($value)
+	{
+		$this->_icon_class = $value;
+		return $this;
+	}
+
+	public function getIconClass()
+	{
+		return $this->_icon_class;
+	}
+
+	public function setLink($value)
+	{
+		$this->_link = $value;
+		return $this;
+	}
+
+	public function getLink()
+	{
+		if (!isset($this->_link))
+			$this->_link = '';
+
+		return $this->_link;
+	}
+
+	public function render()
+	{
+		$template = parent::render();
+		$template->assign(array(
+			'link'       => $this->getLink(),
+			'action'     => $this->getAction(),
+			'label'      => $this->getLabel(),
+			'icon_class' => $this->getIconClass()
+		));
+		return $template->fetch();
+	}
+}