Add Project-Pro Blog module with initial SQL setup, CSS styles, and template files
- Created SQL installation scripts for categories and posts tables. - Added uninstall scripts to drop the created tables. - Introduced CSS styles for blog layout, including responsive design for posts and categories. - Implemented PHP redirection in index files to prevent direct access. - Developed Smarty templates for blog category tree, post list, and individual post details. - Ensured proper caching headers in PHP files to enhance performance.
This commit is contained in:
159
modules/projectproblog/classes/BlogCategory.php
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159
modules/projectproblog/classes/BlogCategory.php
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<?php
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/**
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* Project-Pro Blog — BlogCategory ObjectModel
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*
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* @author Project-Pro <https://www.project-pro.pl>
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* @copyright 2024 Project-Pro
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*/
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if (!defined('_PS_VERSION_')) {
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exit;
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}
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class BlogCategory extends ObjectModel
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{
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/** @var int */
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public $id_parent = 0;
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/** @var bool */
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public $active = true;
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/** @var int */
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public $position = 0;
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/** @var string */
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public $date_add;
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/** @var string */
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public $date_upd;
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// --- multilang ---
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/** @var string */
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public $name;
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/** @var string */
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public $description;
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/** @var string */
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public $link_rewrite;
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/** @var string */
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public $meta_title;
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/** @var string */
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public $meta_keywords;
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/** @var string */
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public $meta_description;
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public static $definition = [
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'table' => 'projectproblog_category',
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'primary' => 'id_category',
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'multilang' => true,
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'fields' => [
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// główna tabela
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'id_parent' => ['type' => self::TYPE_INT, 'validate' => 'isUnsignedInt'],
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'active' => ['type' => self::TYPE_BOOL, 'validate' => 'isBool'],
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'position' => ['type' => self::TYPE_INT, 'validate' => 'isUnsignedInt'],
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'date_add' => ['type' => self::TYPE_DATE, 'validate' => 'isDate'],
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'date_upd' => ['type' => self::TYPE_DATE, 'validate' => 'isDate'],
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// multilang
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'name' => ['type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isGenericName', 'required' => true, 'size' => 255],
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'description' => ['type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isCleanHtml'],
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'link_rewrite' => ['type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isLinkRewrite', 'required' => true, 'size' => 255],
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'meta_title' => ['type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isGenericName', 'size' => 255],
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'meta_keywords' => ['type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isGenericName', 'size' => 255],
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'meta_description' => ['type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isGenericName', 'size' => 512],
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],
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];
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/**
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* Zwraca płaską listę kategorii do selecta w formularzu.
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* Format: [['id_category' => x, 'name' => '...'], ...]
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*/
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public static function getCategoriesForSelect($idLang, $currentId = 0)
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{
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$rows = Db::getInstance()->executeS(
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'SELECT c.`id_category`, cl.`name`
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FROM `' . _DB_PREFIX_ . 'projectproblog_category` c
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LEFT JOIN `' . _DB_PREFIX_ . 'projectproblog_category_lang` cl
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ON c.`id_category` = cl.`id_category` AND cl.`id_lang` = ' . (int) $idLang . '
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WHERE c.`id_category` != ' . (int) $currentId . '
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ORDER BY cl.`name` ASC'
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);
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$result = [['id_category' => 0, 'name' => '— brak (kategoria główna) —']];
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if (is_array($rows)) {
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$result = array_merge($result, $rows);
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}
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return $result;
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}
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/**
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* Zwraca drzewo kategorii do wyświetlenia na froncie.
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* Wynik: tablica zagnieżdżona ['category' => [...], 'children' => [...]]
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*/
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public static function getCategoryTree($idLang, $idParent = 0)
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{
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$rows = Db::getInstance()->executeS(
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'SELECT c.`id_category`, c.`id_parent`, c.`position`, cl.`name`, cl.`link_rewrite`
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FROM `' . _DB_PREFIX_ . 'projectproblog_category` c
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LEFT JOIN `' . _DB_PREFIX_ . 'projectproblog_category_lang` cl
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ON c.`id_category` = cl.`id_category` AND cl.`id_lang` = ' . (int) $idLang . '
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WHERE c.`active` = 1
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ORDER BY c.`position` ASC, cl.`name` ASC'
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);
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if (!is_array($rows)) {
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return [];
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}
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// indeks po id_parent
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$byParent = [];
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foreach ($rows as $row) {
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$byParent[(int) $row['id_parent']][] = $row;
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}
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return self::buildTree($byParent, $idParent);
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}
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private static function buildTree(array $byParent, $parentId)
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{
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if (!isset($byParent[$parentId])) {
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return [];
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}
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$tree = [];
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foreach ($byParent[$parentId] as $cat) {
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$tree[] = [
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'category' => $cat,
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'children' => self::buildTree($byParent, (int) $cat['id_category']),
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];
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}
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return $tree;
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}
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/**
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* Pobiera kategorię po link_rewrite dla bieżącego języka.
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*/
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public static function getByLinkRewrite($linkRewrite, $idLang)
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{
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$row = Db::getInstance()->getRow(
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'SELECT c.`id_category`
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FROM `' . _DB_PREFIX_ . 'projectproblog_category` c
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LEFT JOIN `' . _DB_PREFIX_ . 'projectproblog_category_lang` cl
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ON c.`id_category` = cl.`id_category` AND cl.`id_lang` = ' . (int) $idLang . '
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WHERE cl.`link_rewrite` = \'' . pSQL($linkRewrite) . '\' AND c.`active` = 1'
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);
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if (!$row) {
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return null;
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}
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return new BlogCategory((int) $row['id_category'], $idLang);
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}
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}
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