Initial commit

web/classes/tree/ITreeToolbar.php

@@ -0,0 +1,55 @@
+<?php
+/**
+ * 2007-2018 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:
+ * https://opensource.org/licenses/OSL-3.0
+ * 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 2007-2018 PrestaShop SA
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ * International Registered Trademark & Property of PrestaShop SA
+ */
+interface ITreeToolbarCore
+{
+    public function __toString();
+
+    public function setActions($value);
+
+    public function getActions();
+
+    public function setContext($value);
+
+    public function getContext();
+
+    public function setData($value);
+
+    public function getData();
+
+    public function setTemplate($value);
+
+    public function getTemplate();
+
+    public function setTemplateDirectory($value);
+
+    public function getTemplateDirectory();
+
+    public function addAction($action);
+
+    public function removeActions();
+
+    public function render();
+}

web/classes/tree/ITreeToolbarButton.php

@@ -0,0 +1,69 @@
+<?php
+/**
+ * 2007-2018 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:
+ * https://opensource.org/licenses/OSL-3.0
+ * 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 2007-2018 PrestaShop SA
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ * International Registered Trademark & Property of PrestaShop SA
+ */
+interface ITreeToolbarButtonCore
+{
+    public function __toString();
+
+    public function setAttribute($name, $value);
+
+    public function getAttribute($name);
+
+    public function setAttributes($value);
+
+    public function getAttributes();
+
+    public function setClass($value);
+
+    public function getClass();
+
+    public function setContext($value);
+
+    public function getContext();
+
+    public function setId($value);
+
+    public function getId();
+
+    public function setLabel($value);
+
+    public function getLabel();
+
+    public function setName($value);
+
+    public function getName();
+
+    public function setTemplate($value);
+
+    public function getTemplate();
+
+    public function setTemplateDirectory($value);
+
+    public function getTemplateDirectory();
+
+    public function hasAttribute($name);
+
+    public function render();
+}

web/classes/tree/Tree.php

@@ -0,0 +1,511 @@
+<?php
+/**
+ * 2007-2018 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:
+ * https://opensource.org/licenses/OSL-3.0
+ * 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 2007-2018 PrestaShop SA
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ * International Registered Trademark & Property of PrestaShop SA
+ */
+class TreeCore
+{
+    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';
+
+    protected $_attributes;
+    private $_context;
+    protected $_data;
+    protected $_data_search;
+    protected $_headerTemplate;
+    protected $_id_tree;
+    private $_id;
+    protected $_node_folder_template;
+    protected $_node_item_template;
+    protected $_template;
+
+    /** @var string */
+    private $_template_directory;
+    private $_title;
+    private $_no_js;
+
+    /** @var TreeToolbar|ITreeToolbar */
+    private $_toolbar;
+
+    public function __construct($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 TreeToolbarCore());
+        }
+
+        $this->getToolbar()->setTemplateDirectory($this->getTemplateDirectory())->setActions($value);
+
+        return $this;
+    }
+
+    public function getActions()
+    {
+        if (!isset($this->_toolbar)) {
+            $this->setToolbar(new TreeToolbarCore());
+        }
+
+        return $this->getToolbar()->setTemplateDirectory($this->getTemplateDirectory())->getActions();
+    }
+
+    public function setAttribute($name, $value)
+    {
+        if (!isset($this->_attributes)) {
+            $this->_attributes = array();
+        }
+
+        $this->_attributes[$name] = $value;
+
+        return $this;
+    }
+
+    public function getAttribute($name)
+    {
+        return $this->hasAttribute($name) ? $this->_attributes[$name] : null;
+    }
+
+    public function setAttributes($value)
+    {
+        if (!is_array($value) && !$value instanceof Traversable) {
+            throw new PrestaShopException('Data value must be an traversable array');
+        }
+
+        $this->_attributes = $value;
+
+        return $this;
+    }
+
+    public function setIdTree($id_tree)
+    {
+        $this->_id_tree = $id_tree;
+
+        return $this;
+    }
+
+    public function getIdTree()
+    {
+        return $this->_id_tree;
+    }
+
+    public function getAttributes()
+    {
+        if (!isset($this->_attributes)) {
+            $this->_attributes = array();
+        }
+
+        return $this->_attributes;
+    }
+
+    public function setContext($value)
+    {
+        $this->_context = $value;
+
+        return $this;
+    }
+
+    public function getContext()
+    {
+        if (!isset($this->_context)) {
+            $this->_context = Context::getContext();
+        }
+
+        return $this->_context;
+    }
+
+    public function setDataSearch($value)
+    {
+        if (!is_array($value) && !$value instanceof Traversable) {
+            throw new PrestaShopException('Data value must be an traversable array');
+        }
+
+        $this->_data_search = $value;
+
+        return $this;
+    }
+
+    public function getDataSearch()
+    {
+        if (!isset($this->_data_search)) {
+            $this->_data_search = array();
+        }
+
+        return $this->_data_search;
+    }
+
+    public function setData($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;
+    }
+
+    /**
+     * @param $value
+     *
+     * @return Tree
+     */
+    public function setTemplateDirectory($value)
+    {
+        $this->_template_directory = $this->_normalizeDirectory($value);
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getTemplateDirectory()
+    {
+        if (!isset($this->_template_directory)) {
+            $this->_template_directory = $this->_normalizeDirectory(
+                self::DEFAULT_TEMPLATE_DIRECTORY);
+        }
+
+        return $this->_template_directory;
+    }
+
+    public function getTemplateFile($template)
+    {
+        if (preg_match_all('/((?:^|[A-Z])[a-z]+)/', get_class($this->getContext()->controller), $matches) !== false) {
+            $controller_name = strtolower($matches[0][1]);
+        }
+
+        if ($this->getContext()->controller instanceof ModuleAdminController && isset($controller_name) && file_exists($this->_normalizeDirectory(
+                $this->getContext()->controller->getTemplatePath()) . $controller_name . DIRECTORY_SEPARATOR . $this->getTemplateDirectory() . $template)) {
+            return $this->_normalizeDirectory($this->getContext()->controller->getTemplatePath()) .
+                $controller_name . DIRECTORY_SEPARATOR . $this->getTemplateDirectory() . $template;
+        } elseif ($this->getContext()->controller instanceof ModuleAdminController && file_exists($this->_normalizeDirectory(
+                $this->getContext()->controller->getTemplatePath()) . $this->getTemplateDirectory() . $template)) {
+            return $this->_normalizeDirectory($this->getContext()->controller->getTemplatePath())
+                . $this->getTemplateDirectory() . $template;
+        } elseif ($this->getContext()->controller instanceof AdminController && isset($controller_name)
+            && file_exists($this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(0)) . 'controllers'
+                . DIRECTORY_SEPARATOR . $controller_name . DIRECTORY_SEPARATOR . $this->getTemplateDirectory() . $template)) {
+            return $this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(0)) . 'controllers'
+                . DIRECTORY_SEPARATOR . $controller_name . DIRECTORY_SEPARATOR . $this->getTemplateDirectory() . $template;
+        } elseif (file_exists($this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(1))
+                . $this->getTemplateDirectory() . $template)) {
+            return $this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(1))
+                    . $this->getTemplateDirectory() . $template;
+        } elseif (file_exists($this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(0))
+                . $this->getTemplateDirectory() . $template)) {
+            return $this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(0))
+                . $this->getTemplateDirectory() . $template;
+        } else {
+            return $this->getTemplateDirectory() . $template;
+        }
+    }
+
+    public function setNoJS($value)
+    {
+        $this->_no_js = $value;
+
+        return $this;
+    }
+
+    public function setTitle($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('ITreeToolbarCore')) {
+            throw new PrestaShopException('Toolbar class must implements ITreeToolbarCore interface');
+        }
+
+        $this->_toolbar = $value;
+
+        return $this;
+    }
+
+    public function getToolbar()
+    {
+        if (isset($this->_toolbar)) {
+            if ($this->getDataSearch()) {
+                $this->_toolbar->setData($this->getDataSearch());
+            } else {
+                $this->_toolbar->setData($this->getData());
+            }
+        }
+
+        return $this->_toolbar;
+    }
+
+    public function addAction($action)
+    {
+        if (!isset($this->_toolbar)) {
+            $this->setToolbar(new TreeToolbarCore());
+        }
+
+        $this->getToolbar()->setTemplateDirectory($this->getTemplateDirectory())->addAction($action);
+
+        return $this;
+    }
+
+    public function removeActions()
+    {
+        if (!isset($this->_toolbar)) {
+            $this->setToolbar(new TreeToolbarCore());
+        }
+
+        $this->getToolbar()->setTemplateDirectory($this->getTemplateDirectory())->removeActions();
+
+        return $this;
+    }
+
+    public function render($data = null)
+    {
+        //Adding tree.js
+        $admin_webpath = str_ireplace(_PS_CORE_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';
+        }
+
+        $js_path = __PS_BASE_URI__ . $admin_webpath . '/themes/' . $bo_theme . '/js/tree.js';
+        if ($this->getContext()->controller->ajax) {
+            if (!$this->_no_js) {
+                $html = '<script type="text/javascript" src="' . $js_path . '"></script>';
+            }
+        } else {
+            $this->getContext()->controller->addJs($js_path);
+        }
+
+        //Create Tree Template
+        $template = $this->getContext()->smarty->createTemplate(
+            $this->getTemplateFile($this->getTemplate()),
+            $this->getContext()->smarty
+        );
+
+        if (trim($this->getTitle()) != '' || $this->useToolbar()) {
+            //Create Tree Header Template
+            $headerTemplate = $this->getContext()->smarty->createTemplate(
+                $this->getTemplateFile($this->getHeaderTemplate()),
+                $this->getContext()->smarty
+            );
+            $headerTemplate->assign($this->getAttributes())
+                ->assign(array(
+                    'title' => $this->getTitle(),
+                    'toolbar' => $this->useToolbar() ? $this->renderToolbar() : null,
+                )
+            );
+            $template->assign('header', $headerTemplate->fetch());
+        }
+
+        //Assign Tree nodes
+        $template->assign($this->getAttributes())->assign(array(
+            'id' => $this->getId(),
+            'nodes' => $this->renderNodes($data),
+            'id_tree' => $this->getIdTree(),
+        ));
+
+        return (isset($html) ? $html : '') . $template->fetch();
+    }
+
+    public function renderNodes($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(
+                    $this->getTemplateFile($this->getNodeFolderTemplate()),
+                    $this->getContext()->smarty
+                )->assign(array(
+                    'children' => $this->renderNodes($item['children']),
+                    'node' => $item,
+                ))->fetch();
+            } else {
+                $html .= $this->getContext()->smarty->createTemplate(
+                    $this->getTemplateFile($this->getNodeItemTemplate()),
+                    $this->getContext()->smarty
+                )->assign(array(
+                    'node' => $item,
+                ))->fetch();
+            }
+        }
+
+        return $html;
+    }
+
+    public function renderToolbar()
+    {
+        return $this->getToolbar()->render();
+    }
+
+    public function useInput()
+    {
+        return isset($this->_input_type);
+    }
+
+    public function useToolbar()
+    {
+        return isset($this->_toolbar);
+    }
+
+    private function _normalizeDirectory($directory)
+    {
+        $last = $directory[strlen($directory) - 1];
+
+        if (in_array($last, array('/', '\\'))) {
+            $directory[strlen($directory) - 1] = DIRECTORY_SEPARATOR;
+
+            return $directory;
+        }
+
+        $directory .= DIRECTORY_SEPARATOR;
+
+        return $directory;
+    }
+}

web/classes/tree/TreeToolbar.php

@@ -0,0 +1,221 @@
+<?php
+/**
+ * 2007-2018 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:
+ * https://opensource.org/licenses/OSL-3.0
+ * 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 2007-2018 PrestaShop SA
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ * International Registered Trademark & Property of PrestaShop SA
+ */
+class TreeToolbarCore implements ITreeToolbarCore
+{
+    const DEFAULT_TEMPLATE_DIRECTORY = 'helpers/tree';
+    const DEFAULT_TEMPLATE = 'tree_toolbar.tpl';
+
+    private $_actions;
+    private $_context;
+    private $_data;
+    private $_template;
+    private $_template_directory;
+
+    public function __toString()
+    {
+        return $this->render();
+    }
+
+    public function setActions($actions)
+    {
+        if (!is_array($actions) && !$actions instanceof Traversable) {
+            throw new PrestaShopException('Action value must be an traversable array');
+        }
+
+        foreach ($actions as $action) {
+            $this->addAction($action);
+        }
+    }
+
+    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 $this->_context;
+    }
+
+    public function setData($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()
+    {
+        return $this->_data;
+    }
+
+    public function setTemplate($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(
+                self::DEFAULT_TEMPLATE_DIRECTORY);
+        }
+
+        return $this->_template_directory;
+    }
+
+    public function getTemplateFile($template)
+    {
+        if (preg_match_all('/((?:^|[A-Z])[a-z]+)/', get_class($this->getContext()->controller), $matches) !== false) {
+            $controllerName = strtolower($matches[0][1]);
+        }
+
+        if ($this->getContext()->controller instanceof ModuleAdminController && file_exists($this->_normalizeDirectory(
+                $this->getContext()->controller->getTemplatePath()) . $this->getTemplateDirectory() . $template)) {
+            return $this->_normalizeDirectory($this->getContext()->controller->getTemplatePath())
+                . $this->getTemplateDirectory() . $template;
+        } elseif ($this->getContext()->controller instanceof AdminController && isset($controllerName)
+            && file_exists($this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(0)) . 'controllers'
+                . DIRECTORY_SEPARATOR . $controllerName . DIRECTORY_SEPARATOR . $this->getTemplateDirectory() . $template)) {
+            return $this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(0)) . 'controllers'
+                . DIRECTORY_SEPARATOR . $controllerName . DIRECTORY_SEPARATOR . $this->getTemplateDirectory() . $template;
+        } elseif (file_exists($this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(1))
+                . $this->getTemplateDirectory() . $template)) {
+            return $this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(1))
+                    . $this->getTemplateDirectory() . $template;
+        } elseif (file_exists($this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(0))
+                . $this->getTemplateDirectory() . $template)) {
+            return $this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(0))
+                . $this->getTemplateDirectory() . $template;
+        } else {
+            return $this->getTemplateDirectory() . $template;
+        }
+    }
+
+    /**
+     * @param ITreeToolbarButton $action
+     *
+     * @return TreeToolbar
+     *
+     * @throws PrestaShopException
+     */
+    public function addAction($action)
+    {
+        if (!is_object($action)) {
+            throw new PrestaShopException('Action must be a class object');
+        }
+
+        $reflection = new ReflectionClass($action);
+
+        if (!$reflection->implementsInterface('ITreeToolbarButtonCore')) {
+            throw new PrestaShopException('Action class must implements ITreeToolbarButtonCore interface');
+        }
+
+        if (!isset($this->_actions)) {
+            $this->_actions = array();
+        }
+
+        if (isset($this->_template_directory)) {
+            $action->setTemplateDirectory($this->getTemplateDirectory());
+        }
+
+        $this->_actions[] = $action;
+
+        return $this;
+    }
+
+    public function removeActions()
+    {
+        $this->_actions = null;
+
+        return $this;
+    }
+
+    public function render()
+    {
+        foreach ($this->getActions() as $action) {
+            /* @var ITreeToolbarButton $action */
+            $action->setAttribute('data', $this->getData());
+        }
+
+        return $this->getContext()->smarty->createTemplate(
+            $this->getTemplateFile($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;
+    }
+}

web/classes/tree/TreeToolbarButton.php

@@ -0,0 +1,224 @@
+<?php
+/**
+ * 2007-2018 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:
+ * https://opensource.org/licenses/OSL-3.0
+ * 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 2007-2018 PrestaShop SA
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ * International Registered Trademark & Property of PrestaShop SA
+ */
+abstract class TreeToolbarButtonCore
+{
+    const DEFAULT_TEMPLATE_DIRECTORY = 'helpers/tree';
+
+    protected $_attributes;
+    private $_context;
+    protected $_template;
+    protected $_template_directory;
+
+    public function __construct($label, $id = null, $name = null, $class = null)
+    {
+        $this->setLabel($label);
+        $this->setId($id);
+        $this->setName($name);
+        $this->setClass($class);
+    }
+
+    public function __toString()
+    {
+        return $this->render();
+    }
+
+    public function setAttribute($name, $value)
+    {
+        if (!isset($this->_attributes)) {
+            $this->_attributes = array();
+        }
+
+        $this->_attributes[$name] = $value;
+
+        return $this;
+    }
+
+    public function getAttribute($name)
+    {
+        return $this->hasAttribute($name) ? $this->_attributes[$name] : null;
+    }
+
+    public function setAttributes($value)
+    {
+        if (!is_array($value) && !$value instanceof Traversable) {
+            throw new PrestaShopException('Data value must be an traversable array');
+        }
+
+        $this->_attributes = $value;
+
+        return $this;
+    }
+
+    public function getAttributes()
+    {
+        if (!isset($this->_attributes)) {
+            $this->_attributes = array();
+        }
+
+        return $this->_attributes;
+    }
+
+    public function setClass($value)
+    {
+        return $this->setAttribute('class', $value);
+    }
+
+    public function getClass()
+    {
+        return $this->getAttribute('class');
+    }
+
+    public function setContext($value)
+    {
+        $this->_context = $value;
+
+        return $this;
+    }
+
+    public function getContext()
+    {
+        if (!isset($this->_context)) {
+            $this->_context = Context::getContext();
+        }
+
+        return $this->_context;
+    }
+
+    public function setId($value)
+    {
+        return $this->setAttribute('id', $value);
+    }
+
+    public function getId()
+    {
+        return $this->getAttribute('id');
+    }
+
+    public function setLabel($value)
+    {
+        return $this->setAttribute('label', $value);
+    }
+
+    public function getLabel()
+    {
+        return $this->getAttribute('label');
+    }
+
+    public function setName($value)
+    {
+        return $this->setAttribute('name', $value);
+    }
+
+    public function getName()
+    {
+        return $this->getAttribute('name');
+    }
+
+    public function setTemplate($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(self::DEFAULT_TEMPLATE_DIRECTORY);
+        }
+
+        return $this->_template_directory;
+    }
+
+    public function getTemplateFile($template)
+    {
+        if (preg_match_all('/((?:^|[A-Z])[a-z]+)/', get_class($this->getContext()->controller), $matches) !== false) {
+            $controllerName = strtolower($matches[0][1]);
+        }
+
+        if ($this->getContext()->controller instanceof ModuleAdminController && file_exists($this->_normalizeDirectory(
+                $this->getContext()->controller->getTemplatePath()) . $this->getTemplateDirectory() . $template)) {
+            return $this->_normalizeDirectory($this->getContext()->controller->getTemplatePath())
+                . $this->getTemplateDirectory() . $template;
+        } elseif ($this->getContext()->controller instanceof AdminController && isset($controllerName)
+            && file_exists($this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(0)) . 'controllers'
+                . DIRECTORY_SEPARATOR . $controllerName . DIRECTORY_SEPARATOR . $this->getTemplateDirectory() . $template)) {
+            return $this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(0)) . 'controllers'
+                . DIRECTORY_SEPARATOR . $controllerName . DIRECTORY_SEPARATOR . $this->getTemplateDirectory() . $template;
+        } elseif (file_exists($this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(1))
+                . $this->getTemplateDirectory() . $template)) {
+            return $this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(1))
+                    . $this->getTemplateDirectory() . $template;
+        } elseif (file_exists($this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(0))
+                . $this->getTemplateDirectory() . $template)) {
+            return $this->_normalizeDirectory($this->getContext()->smarty->getTemplateDir(0))
+                . $this->getTemplateDirectory() . $template;
+        } else {
+            return $this->getTemplateDirectory() . $template;
+        }
+    }
+
+    public function hasAttribute($name)
+    {
+        return isset($this->_attributes)
+            && array_key_exists($name, $this->_attributes);
+    }
+
+    public function render()
+    {
+        return $this->getContext()->smarty->createTemplate(
+            $this->getTemplateFile($this->getTemplate()),
+            $this->getContext()->smarty
+        )->assign($this->getAttributes())->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;
+    }
+}

web/classes/tree/TreeToolbarLink.php

@@ -0,0 +1,68 @@
+<?php
+/**
+ * 2007-2018 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:
+ * https://opensource.org/licenses/OSL-3.0
+ * 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 2007-2018 PrestaShop SA
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ * International Registered Trademark & Property of PrestaShop SA
+ */
+class TreeToolbarLinkCore extends TreeToolbarButtonCore implements ITreeToolbarButtonCore
+{
+    protected $_template = 'tree_toolbar_link.tpl';
+
+    public function __construct($label, $link, $action = null, $iconClass = null)
+    {
+        parent::__construct($label);
+
+        $this->setLink($link);
+        $this->setAction($action);
+        $this->setIconClass($iconClass);
+    }
+
+    public function setAction($value)
+    {
+        return $this->setAttribute('action', $value);
+    }
+
+    public function getAction()
+    {
+        return $this->getAttribute('action');
+    }
+
+    public function setIconClass($value)
+    {
+        return $this->setAttribute('icon_class', $value);
+    }
+
+    public function getIconClass()
+    {
+        return $this->getAttribute('icon_class');
+    }
+
+    public function setLink($value)
+    {
+        return $this->setAttribute('link', $value);
+    }
+
+    public function getLink()
+    {
+        return $this->getAttribute('link');
+    }
+}

web/classes/tree/TreeToolbarSearch.php

@@ -0,0 +1,84 @@
+<?php
+/**
+ * 2007-2018 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:
+ * https://opensource.org/licenses/OSL-3.0
+ * 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 2007-2018 PrestaShop SA
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ * International Registered Trademark & Property of PrestaShop SA
+ */
+class TreeToolbarSearchCore extends TreeToolbarButtonCore implements ITreeToolbarButtonCore
+{
+    protected $_template = 'tree_toolbar_search.tpl';
+
+    public function __construct($label, $id, $name = null, $class = null)
+    {
+        parent::__construct($label);
+
+        $this->setId($id);
+        $this->setName($name);
+        $this->setClass($class);
+    }
+
+    public function render()
+    {
+        if ($this->hasAttribute('data_search')) {
+            $this->setAttribute('typeahead_source',
+                $this->_renderData($this->getAttribute('data_search')));
+        } elseif ($this->hasAttribute('data')) {
+            $this->setAttribute('typeahead_source',
+                $this->_renderData($this->getAttribute('data')));
+        }
+
+        $admin_webpath = str_ireplace(_PS_CORE_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')) {
+            $bo_theme = 'default';
+        }
+
+        if ($this->getContext()->controller->ajax) {
+            $html = '<script type="text/javascript" src="' . __PS_BASE_URI__ . $admin_webpath . '/themes/' . $bo_theme . '/js/vendor/typeahead.min.js"></script>';
+        } else {
+            $this->getContext()->controller->addJs(__PS_BASE_URI__ . $admin_webpath . '/themes/' . $bo_theme . '/js/vendor/typeahead.min.js');
+        }
+
+        return (isset($html) ? $html : '') . parent::render();
+    }
+
+    private function _renderData($data)
+    {
+        if (!is_array($data) && !$data instanceof Traversable) {
+            throw new PrestaShopException('Data value must be a traversable array');
+        }
+
+        $html = '';
+
+        foreach ($data as $item) {
+            $html .= json_encode($item) . ',';
+            if (array_key_exists('children', $item) && !empty($item['children'])) {
+                $html .= $this->_renderData($item['children']);
+            }
+        }
+
+        return $html;
+    }
+}

web/classes/tree/TreeToolbarSearchCategories.php

@@ -0,0 +1,81 @@
+<?php
+/**
+ * 2007-2018 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:
+ * https://opensource.org/licenses/OSL-3.0
+ * 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 2007-2018 PrestaShop SA
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ * International Registered Trademark & Property of PrestaShop SA
+ */
+class TreeToolbarSearchCategoriesCore extends TreeToolbarButtonCore implements ITreeToolbarButtonCore
+{
+    protected $_template = 'tree_toolbar_search.tpl';
+
+    public function __construct($label, $id, $name = null, $class = null)
+    {
+        parent::__construct($label);
+
+        $this->setId($id);
+        $this->setName($name);
+        $this->setClass($class);
+    }
+
+    public function render()
+    {
+        if ($this->hasAttribute('data')) {
+            $this->setAttribute('typeahead_source',
+                $this->_renderData($this->getAttribute('data')));
+        }
+
+        $admin_webpath = str_ireplace(_PS_CORE_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')) {
+            $bo_theme = 'default';
+        }
+
+        if ($this->getContext()->controller->ajax) {
+            $html = '<script type="text/javascript" src="' . __PS_BASE_URI__ . $admin_webpath . '/themes/' . $bo_theme . '/js/vendor/typeahead.min.js"></script>';
+        } else {
+            $this->getContext()->controller->addJs(__PS_BASE_URI__ . $admin_webpath . '/themes/' . $bo_theme . '/js/vendor/typeahead.min.js');
+        }
+
+        return (isset($html) ? $html : '') . parent::render();
+    }
+
+    private function _renderData($data)
+    {
+        if (!is_array($data) && !$data instanceof Traversable) {
+            throw new PrestaShopException('Data value must be a traversable array');
+        }
+
+        $html = '';
+
+        foreach ($data as $item) {
+            $html .= json_encode($item) . ',';
+            if (array_key_exists('children', $item) && !empty($item['children'])) {
+                $html .= $this->_renderData($item['children']);
+            }
+        }
+
+        return $html;
+    }
+}

web/classes/tree/index.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ * 2007-2018 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:
+ * https://opensource.org/licenses/OSL-3.0
+ * 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 2007-2018 PrestaShop SA
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ * International Registered Trademark & Property of PrestaShop SA
+ */
+header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
+header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
+
+header('Cache-Control: no-store, no-cache, must-revalidate');
+header('Cache-Control: post-check=0, pre-check=0', false);
+header('Pragma: no-cache');
+
+header('Location: ../../');
+exit;