first commit

modules/ps_categorytree/category-tree-branch.tpl

@@ -0,0 +1,40 @@
+{**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Academic Free License 3.0 (AFL-3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/AFL-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 https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/AFL-3.0 Academic Free License 3.0 (AFL-3.0)
+ *}
+
+<li class="category_{$node.id}{if isset($last) && $last == 'true'} last{/if}">
+	<a href="{$node.link|escape:'html':'UTF-8'}" {if isset($currentCategoryId) && $node.id == $currentCategoryId}class="selected"{/if}
+		title="{$node.desc|strip_tags|trim|truncate:255:'...'|escape:'html':'UTF-8'}">{$node.name|escape:'html':'UTF-8'}</a>
+	{if $node.children|@count > 0}
+		<ul>
+		{foreach from=$node.children item=child name=categoryTreeBranch}
+			{if $smarty.foreach.categoryTreeBranch.last}
+				{include file="$branche_tpl_path" node=$child last='true'}
+			{else}
+				{include file="$branche_tpl_path" node=$child last='false'}
+			{/if}
+		{/foreach}
+		</ul>
+	{/if}
+</li>

modules/ps_categorytree/config.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<module>
+	<name>ps_categorytree</name>
+	<displayName><![CDATA[Category tree links]]></displayName>
+	<version><![CDATA[2.0.2]]></version>
+	<description><![CDATA[Adds a block featuring product categories.]]></description>
+	<author><![CDATA[PrestaShop]]></author>
+	<tab><![CDATA[front_office_features]]></tab>
+	<is_configurable>1</is_configurable>
+	<need_instance>1</need_instance>
+	<limited_countries></limited_countries>
+</module>

modules/ps_categorytree/config_pl.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<module>
+    <name>ps_categorytree</name>
+    <displayName><![CDATA[Łącza drzewa kategorii]]></displayName>
+    <version><![CDATA[2.0.2]]></version>
+    <description><![CDATA[Pom&oacute;ż poruszać się&nbsp;odwiedzającym po Twoim sklepie poprzez pokazywanie im kategorii i ich podkategorii.]]></description>
+    <author><![CDATA[PrestaShop]]></author>
+    <tab><![CDATA[front_office_features]]></tab>
+    <is_configurable>1</is_configurable>
+    <need_instance>1</need_instance>
+	<limited_countries></limited_countries>
+</module>

modules/ps_categorytree/img/icon/index.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Academic Free License 3.0 (AFL-3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/AFL-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 https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/AFL-3.0 Academic Free License 3.0 (AFL-3.0)
+ */
+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;

modules/ps_categorytree/img/index.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Academic Free License 3.0 (AFL-3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/AFL-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 https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/AFL-3.0 Academic Free License 3.0 (AFL-3.0)
+ */
+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;

modules/ps_categorytree/index.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Academic Free License 3.0 (AFL-3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/AFL-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 https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/AFL-3.0 Academic Free License 3.0 (AFL-3.0)
+ */
+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;

modules/ps_categorytree/ps_categorytree.php

@@ -0,0 +1,336 @@
+<?php
+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Academic Free License 3.0 (AFL-3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/AFL-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 https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/AFL-3.0 Academic Free License 3.0 (AFL-3.0)
+ */
+if (!defined('_PS_VERSION_')) {
+    exit;
+}
+
+use PrestaShop\PrestaShop\Core\Module\WidgetInterface;
+
+class Ps_CategoryTree extends Module implements WidgetInterface
+{
+    /**
+     * @var string Name of the module running on PS 1.6.x. Used for data migration.
+     */
+    const PS_16_EQUIVALENT_MODULE = 'blockcategories';
+
+    public function __construct()
+    {
+        $this->name = 'ps_categorytree';
+        $this->tab = 'front_office_features';
+        $this->version = '2.0.2';
+        $this->author = 'PrestaShop';
+
+        $this->bootstrap = true;
+        parent::__construct();
+
+        $this->displayName = $this->getTranslator()->trans('Category tree links', [], 'Modules.Categorytree.Admin');
+        $this->description = $this->getTranslator()->trans('Help navigation on your store, show your visitors current category and subcategories.', [], 'Modules.Categorytree.Admin');
+        $this->ps_versions_compliancy = ['min' => '1.7.1.0', 'max' => _PS_VERSION_];
+    }
+
+    public function install()
+    {
+        // If the PS 1.6 module wasn't here, set the default values
+        if (!$this->uninstallPrestaShop16Module()) {
+            Configuration::updateValue('BLOCK_CATEG_MAX_DEPTH', 4);
+            Configuration::updateValue('BLOCK_CATEG_ROOT_CATEGORY', 1);
+        }
+
+        return parent::install()
+            && $this->registerHook('displayLeftColumn')
+        ;
+    }
+
+    /**
+     * Migrate data from 1.6 equivalent module (if applicable), then uninstall
+     */
+    public function uninstallPrestaShop16Module()
+    {
+        if (!Module::isInstalled(self::PS_16_EQUIVALENT_MODULE)) {
+            return false;
+        }
+        $oldModule = Module::getInstanceByName(self::PS_16_EQUIVALENT_MODULE);
+        if ($oldModule) {
+            // This closure calls the parent class to prevent data to be erased
+            // It allows the new module to be configured without migration
+            $parentUninstallClosure = function () {
+                return parent::uninstall();
+            };
+            $parentUninstallClosure = $parentUninstallClosure->bindTo($oldModule, get_class($oldModule));
+            $parentUninstallClosure();
+        }
+
+        return true;
+    }
+
+    public function uninstall()
+    {
+        if (!parent::uninstall() ||
+            !Configuration::deleteByName('BLOCK_CATEG_MAX_DEPTH') ||
+            !Configuration::deleteByName('BLOCK_CATEG_ROOT_CATEGORY')) {
+            return false;
+        }
+
+        return true;
+    }
+
+    public function getContent()
+    {
+        $output = '';
+        if (Tools::isSubmit('submitBlockCategories')) {
+            $maxDepth = (int) (Tools::getValue('BLOCK_CATEG_MAX_DEPTH'));
+            if ($maxDepth < 0) {
+                $output .= $this->displayError($this->getTranslator()->trans('Maximum depth: Invalid number.', [], 'Admin.Notifications.Error'));
+            } else {
+                Configuration::updateValue('BLOCK_CATEG_MAX_DEPTH', (int) $maxDepth);
+                Configuration::updateValue('BLOCK_CATEG_SORT_WAY', Tools::getValue('BLOCK_CATEG_SORT_WAY'));
+                Configuration::updateValue('BLOCK_CATEG_SORT', Tools::getValue('BLOCK_CATEG_SORT'));
+                Configuration::updateValue('BLOCK_CATEG_ROOT_CATEGORY', Tools::getValue('BLOCK_CATEG_ROOT_CATEGORY'));
+
+                //$this->_clearBlockcategoriesCache();
+
+                Tools::redirectAdmin(AdminController::$currentIndex . '&configure=' . $this->name . '&token=' . Tools::getAdminTokenLite('AdminModules') . '&conf=6');
+            }
+        }
+
+        return $output . $this->renderForm();
+    }
+
+    private function getCategories($category)
+    {
+        $range = '';
+        $maxdepth = Configuration::get('BLOCK_CATEG_MAX_DEPTH');
+        if (Validate::isLoadedObject($category)) {
+            if ($maxdepth > 0) {
+                $maxdepth += $category->level_depth;
+            }
+            $range = 'AND nleft >= ' . (int) $category->nleft . ' AND nright <= ' . (int) $category->nright;
+        }
+
+        $resultIds = [];
+        $resultParents = [];
+        $result = Db::getInstance((bool) _PS_USE_SQL_SLAVE_)->executeS('
+			SELECT c.id_parent, c.id_category, cl.name, cl.description, cl.link_rewrite
+			FROM `' . _DB_PREFIX_ . 'category` c
+			INNER JOIN `' . _DB_PREFIX_ . 'category_lang` cl ON (c.`id_category` = cl.`id_category` AND cl.`id_lang` = ' . (int) $this->context->language->id . Shop::addSqlRestrictionOnLang('cl') . ')
+			INNER JOIN `' . _DB_PREFIX_ . 'category_shop` cs ON (cs.`id_category` = c.`id_category` AND cs.`id_shop` = ' . (int) $this->context->shop->id . ')
+			WHERE (c.`active` = 1 OR c.`id_category` = ' . (int) Configuration::get('PS_HOME_CATEGORY') . ')
+			AND c.`id_category` != ' . (int) Configuration::get('PS_ROOT_CATEGORY') . '
+			' . ((int) $maxdepth != 0 ? ' AND `level_depth` <= ' . (int) $maxdepth : '') . '
+			' . $range . '
+			AND c.id_category IN (
+				SELECT id_category
+				FROM `' . _DB_PREFIX_ . 'category_group`
+				WHERE `id_group` IN (' . pSQL(implode(', ', Customer::getGroupsStatic((int) $this->context->customer->id))) . ')
+			)
+			ORDER BY `level_depth` ASC, ' . (Configuration::get('BLOCK_CATEG_SORT') ? 'cl.`name`' : 'cs.`position`') . ' ' . (Configuration::get('BLOCK_CATEG_SORT_WAY') ? 'DESC' : 'ASC'));
+        foreach ($result as &$row) {
+            $resultParents[$row['id_parent']][] = &$row;
+            $resultIds[$row['id_category']] = &$row;
+        }
+
+        return $this->getTree($resultParents, $resultIds, $maxdepth, ($category ? $category->id : null));
+    }
+
+    public function getTree($resultParents, $resultIds, $maxDepth, $id_category = null, $currentDepth = 0)
+    {
+        if (is_null($id_category)) {
+            $id_category = $this->context->shop->getCategory();
+        }
+
+        $children = [];
+
+        if (isset($resultParents[$id_category]) && count($resultParents[$id_category]) && ($maxDepth == 0 || $currentDepth < $maxDepth)) {
+            foreach ($resultParents[$id_category] as $subcat) {
+                $children[] = $this->getTree($resultParents, $resultIds, $maxDepth, $subcat['id_category'], $currentDepth + 1);
+            }
+        }
+
+        if (isset($resultIds[$id_category])) {
+            $link = $this->context->link->getCategoryLink($id_category, $resultIds[$id_category]['link_rewrite']);
+            $name = $resultIds[$id_category]['name'];
+            $desc = $resultIds[$id_category]['description'];
+        } else {
+            $link = $name = $desc = '';
+        }
+
+        return [
+            'id' => $id_category,
+            'link' => $link,
+            'name' => $name,
+            'desc' => $desc,
+            'children' => $children,
+        ];
+    }
+
+    public function renderForm()
+    {
+        $fields_form = [
+            'form' => [
+                'legend' => [
+                    'title' => $this->getTranslator()->trans('Settings', [], 'Admin.Global'),
+                    'icon' => 'icon-cogs',
+                ],
+                'input' => [
+                    [
+                        'type' => 'radio',
+                        'label' => $this->getTranslator()->trans('Category root', [], 'Modules.Categorytree.Admin'),
+                        'name' => 'BLOCK_CATEG_ROOT_CATEGORY',
+                        'hint' => $this->getTranslator()->trans('Select which category is displayed in the block. The current category is the one the visitor is currently browsing.', [], 'Modules.Categorytree.Admin'),
+                        'values' => [
+                            [
+                                'id' => 'home',
+                                'value' => 0,
+                                'label' => $this->getTranslator()->trans('Home category', [], 'Modules.Categorytree.Admin'),
+                            ],
+                            [
+                                'id' => 'current',
+                                'value' => 1,
+                                'label' => $this->getTranslator()->trans('Current category', [], 'Modules.Categorytree.Admin'),
+                            ],
+                            [
+                                'id' => 'parent',
+                                'value' => 2,
+                                'label' => $this->getTranslator()->trans('Parent category', [], 'Modules.Categorytree.Admin'),
+                            ],
+                            [
+                                'id' => 'current_parent',
+                                'value' => 3,
+                                'label' => $this->getTranslator()->trans('Current category, unless it has no subcategories, in which case the parent category of the current category is used', [], 'Modules.Categorytree.Admin'),
+                            ],
+                        ],
+                    ],
+                    [
+                        'type' => 'text',
+                        'label' => $this->getTranslator()->trans('Maximum depth', [], 'Modules.Categorytree.Admin'),
+                        'name' => 'BLOCK_CATEG_MAX_DEPTH',
+                        'desc' => $this->getTranslator()->trans('Set the maximum depth of category sublevels displayed in this block (0 = infinite).', [], 'Modules.Categorytree.Admin'),
+                    ],
+                    [
+                        'type' => 'radio',
+                        'label' => $this->getTranslator()->trans('Sort', [], 'Admin.Actions'),
+                        'name' => 'BLOCK_CATEG_SORT',
+                        'values' => [
+                            [
+                                'id' => 'name',
+                                'value' => 1,
+                                'label' => $this->getTranslator()->trans('By name', [], 'Admin.Global'),
+                            ],
+                            [
+                                'id' => 'position',
+                                'value' => 0,
+                                'label' => $this->getTranslator()->trans('By position', [], 'Admin.Global'),
+                            ],
+                        ],
+                    ],
+                    [
+                        'type' => 'radio',
+                        'label' => $this->getTranslator()->trans('Sort order', [], 'Admin.Actions'),
+                        'name' => 'BLOCK_CATEG_SORT_WAY',
+                        'values' => [
+                            [
+                                'id' => 'name',
+                                'value' => 1,
+                                'label' => $this->getTranslator()->trans('Descending', [], 'Admin.Global'),
+                            ],
+                            [
+                                'id' => 'position',
+                                'value' => 0,
+                                'label' => $this->getTranslator()->trans('Ascending', [], 'Admin.Global'),
+                            ],
+                        ],
+                    ],
+                ],
+                'submit' => [
+                    'title' => $this->getTranslator()->trans('Save', [], 'Admin.Actions'),
+                ],
+            ],
+        ];
+
+        $helper = new HelperForm();
+        $helper->show_toolbar = false;
+        $helper->table = $this->table;
+        $helper->submit_action = 'submitBlockCategories';
+        $helper->currentIndex = $this->context->link->getAdminLink('AdminModules', false) . '&configure=' . $this->name . '&tab_module=' . $this->tab . '&module_name=' . $this->name;
+        $helper->token = Tools::getAdminTokenLite('AdminModules');
+        $helper->tpl_vars = [
+            'fields_value' => $this->getConfigFieldsValues(),
+        ];
+
+        return $helper->generateForm([$fields_form]);
+    }
+
+    public function getConfigFieldsValues()
+    {
+        return [
+            'BLOCK_CATEG_MAX_DEPTH' => Tools::getValue('BLOCK_CATEG_MAX_DEPTH', Configuration::get('BLOCK_CATEG_MAX_DEPTH')),
+            'BLOCK_CATEG_SORT_WAY' => Tools::getValue('BLOCK_CATEG_SORT_WAY', Configuration::get('BLOCK_CATEG_SORT_WAY')),
+            'BLOCK_CATEG_SORT' => Tools::getValue('BLOCK_CATEG_SORT', Configuration::get('BLOCK_CATEG_SORT')),
+            'BLOCK_CATEG_ROOT_CATEGORY' => Tools::getValue('BLOCK_CATEG_ROOT_CATEGORY', Configuration::get('BLOCK_CATEG_ROOT_CATEGORY')),
+        ];
+    }
+
+    public function setLastVisitedCategory()
+    {
+        if (method_exists($this->context->controller, 'getCategory') && ($category = $this->context->controller->getCategory())) {
+            $this->context->cookie->last_visited_category = $category->id;
+        } elseif (method_exists($this->context->controller, 'getProduct') && ($product = $this->context->controller->getProduct())) {
+            if (!isset($this->context->cookie->last_visited_category)
+                || !Product::idIsOnCategoryId($product->id, [['id_category' => $this->context->cookie->last_visited_category]])
+                || !Category::inShopStatic($this->context->cookie->last_visited_category, $this->context->shop)
+            ) {
+                $this->context->cookie->last_visited_category = (int) $product->id_category_default;
+            }
+        }
+    }
+
+    public function renderWidget($hookName = null, array $configuration = [])
+    {
+        $this->setLastVisitedCategory();
+        $this->smarty->assign($this->getWidgetVariables($hookName, $configuration));
+
+        return $this->fetch('module:ps_categorytree/views/templates/hook/ps_categorytree.tpl');
+    }
+
+    public function getWidgetVariables($hookName = null, array $configuration = [])
+    {
+        $category = new Category((int) Configuration::get('PS_HOME_CATEGORY'), $this->context->language->id);
+
+        if (Configuration::get('BLOCK_CATEG_ROOT_CATEGORY') && isset($this->context->cookie->last_visited_category) && $this->context->cookie->last_visited_category) {
+            $category = new Category($this->context->cookie->last_visited_category, $this->context->language->id);
+            if (Configuration::get('BLOCK_CATEG_ROOT_CATEGORY') == 2 && !$category->is_root_category && $category->id_parent) {
+                $category = new Category($category->id_parent, $this->context->language->id);
+            } elseif (Configuration::get('BLOCK_CATEG_ROOT_CATEGORY') == 3 && !$category->is_root_category && !$category->getSubCategories($category->id, true)) {
+                $category = new Category($category->id_parent, $this->context->language->id);
+            }
+        }
+
+        return [
+            'categories' => $this->getCategories($category),
+            'currentCategory' => $category->id,
+        ];
+    }
+}

modules/ps_categorytree/translations/index.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Academic Free License 3.0 (AFL-3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/AFL-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 https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/AFL-3.0 Academic Free License 3.0 (AFL-3.0)
+ */
+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;

modules/ps_categorytree/views/templates/hook/ps_categorytree.tpl

@@ -0,0 +1,48 @@
+{**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Academic Free License 3.0 (AFL-3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/AFL-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 https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/AFL-3.0 Academic Free License 3.0 (AFL-3.0)
+ *}
+
+{function name="categories" nodes=[] depth=0}
+  {strip}
+    {if $nodes|count}
+      <ul>
+        {foreach from=$nodes item=node}
+          <li>
+            <a href="{$node.link}">{$node.name}</a>
+            <div>
+              {categories nodes=$node.children depth=$depth+1}
+            </div>
+          </li>
+        {/foreach}
+      </ul>
+    {/if}
+  {/strip}
+{/function}
+
+<div class="category-tree">
+  <ul>
+    <li><a href="{$categories.link nofilter}">{$categories.name}</a></li>
+    <li>{categories nodes=$categories.children}</li>
+  </ul>
+</div>