first
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@ -0,0 +1,60 @@
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<?php
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namespace Nextend\Framework\Database;
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abstract class AbstractPlatformConnector {
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protected $_prefixJoker = '#__';
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protected $_prefix = '';
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public function getPrefix() {
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return $this->_prefix;
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}
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public function parsePrefix($query) {
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return str_replace($this->_prefixJoker, $this->_prefix, $query);
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}
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abstract public function insertId();
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abstract public function query($query, $attributes = false);
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/**
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* Return with one row by query string
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*
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* @param string $query
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* @param array|bool $attributes for parameter binding
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*
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* @return mixed
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*/
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abstract public function queryRow($query, $attributes = false);
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abstract public function queryAll($query, $attributes = false, $type = "assoc", $key = null);
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/**
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* @param string $text
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* @param bool $escape
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*
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* @return string
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*/
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abstract public function quote($text, $escape = true);
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/**
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* @param string $name
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* @param null $as
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*
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* @return mixed
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*/
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abstract public function quoteName($name, $as = null);
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public function checkError($result) {
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return $result;
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}
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/**
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* @return string
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*/
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abstract public function getCharsetCollate();
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}
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@ -0,0 +1,90 @@
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<?php
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namespace Nextend\Framework\Database;
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abstract class AbstractPlatformConnectorTable {
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protected $primaryKeyColumn = "id";
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/** @var AbstractPlatformConnector */
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protected static $connector;
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protected $tableName;
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public function __construct($tableName) {
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$this->tableName = self::$connector->getPrefix() . $tableName;
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}
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public function getTableName() {
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return $this->tableName;
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}
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abstract public function findByPk($primaryKey);
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abstract public function findByAttributes(array $attributes, $fields = false, $order = false);
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abstract public function findAll($order = false);
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/**
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* Return with all row by attributes
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*
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* @param array $attributes
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* @param bool|array $fields
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* @param bool|string $order
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*
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* @return mixed
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*/
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abstract public function findAllByAttributes(array $attributes, $fields = false, $order = false);
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/**
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* Insert new row
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*
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* @param array $attributes
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*
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* @return mixed|void
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*/
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abstract public function insert(array $attributes);
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abstract public function insertId();
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/**
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* Update row(s) by param(s)
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*
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* @param array $attributes
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* @param array $conditions
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*
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* @return mixed
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*/
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abstract public function update(array $attributes, array $conditions);
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/**
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* Update one row by primary key with $attributes
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*
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* @param mixed $primaryKey
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* @param array $attributes
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*
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* @return mixed
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*/
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abstract public function updateByPk($primaryKey, array $attributes);
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/**
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* Delete one with by primary key
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*
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* @param mixed $primaryKey
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*
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* @return mixed
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*/
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abstract public function deleteByPk($primaryKey);
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/**
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* Delete all rows by attributes
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*
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* @param array $conditions
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*
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* @return mixed
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*/
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abstract public function deleteByAttributes(array $conditions);
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}
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@ -0,0 +1,101 @@
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<?php
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namespace Nextend\Framework\Database;
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use Nextend\Framework\Database\Joomla\JoomlaConnector;
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use Nextend\Framework\Database\Joomla\JoomlaConnectorTable;
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use Nextend\Framework\Database\WordPress\WordPressConnector;
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use Nextend\Framework\Database\WordPress\WordPressConnectorTable;
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use Nextend\Framework\Pattern\SingletonTrait;
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class Database {
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use SingletonTrait;
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/**
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* @var AbstractPlatformConnector
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*/
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private static $platformConnector;
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protected function init() {
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self::$platformConnector = new WordPressConnector();
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}
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/**
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* @param $tableName
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*
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* @return AbstractPlatformConnectorTable
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*/
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public static function getTable($tableName) {
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return new WordPressConnectorTable($tableName);
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}
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public static function getPrefix() {
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return self::$platformConnector->getPrefix();
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}
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public static function parsePrefix($query) {
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return self::$platformConnector->parsePrefix($query);
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}
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public static function insertId() {
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return self::$platformConnector->insertId();
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}
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public static function query($query, $attributes = false) {
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return self::$platformConnector->query($query, $attributes);
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}
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/**
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* Return with one row by query string
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*
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* @param string $query
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* @param array|bool $attributes for parameter binding
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*
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* @return mixed
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*/
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public static function queryRow($query, $attributes = false) {
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return self::$platformConnector->queryRow($query, $attributes);
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}
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public static function queryAll($query, $attributes = false, $type = "assoc", $key = null) {
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return self::$platformConnector->queryAll($query, $attributes, $type, $key);
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}
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/**
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* @param string $text
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* @param bool $escape
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*
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* @return string
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*/
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public static function quote($text, $escape = true) {
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return self::$platformConnector->quote($text, $escape);
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}
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/**
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* @param string $name
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* @param null $as
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*
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* @return mixed
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*/
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public static function quoteName($name, $as = null) {
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return self::$platformConnector->quoteName($name, $as);
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}
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/**
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* @return string
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*/
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public static function getCharsetCollate() {
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return self::$platformConnector->getCharsetCollate();
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}
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}
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Database::getInstance();
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@ -0,0 +1,144 @@
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<?php
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namespace Nextend\Framework\Database\WordPress;
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use Nextend\Framework\Database\AbstractPlatformConnector;
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use Nextend\Framework\Notification\Notification;
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use Nextend\SmartSlider3\Platform\SmartSlider3Platform;
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use wpdb;
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class WordPressConnector extends AbstractPlatformConnector {
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/** @var wpdb $wpdb */
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private $db;
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public function __construct() {
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/** @var wpdb $wpdb */ global $wpdb;
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$this->db = $wpdb;
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$this->_prefix = $wpdb->prefix;
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WordPressConnectorTable::init($this, $this->db);
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}
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public function query($query, $attributes = false) {
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if ($attributes) {
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foreach ($attributes as $key => $value) {
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$replaceTo = is_numeric($value) ? $value : $this->db->prepare('%s', $value);
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$query = str_replace($key, $replaceTo, $query);
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}
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}
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return $this->checkError($this->db->query($query));
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}
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public function insertId() {
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return $this->db->insert_id;
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}
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private function _querySQL($query, $attributes = false) {
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$args = array('');
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if ($attributes) {
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foreach ($attributes as $key => $value) {
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$replaceTo = is_numeric($value) ? '%d' : '%s';
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$query = str_replace($key, $replaceTo, $query);
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$args[] = $value;
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}
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}
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if (count($args) > 1) {
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$args[0] = $query;
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return call_user_func_array(array(
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$this->db,
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'prepare'
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), $args);
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} else {
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return $query;
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}
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}
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public function queryRow($query, $attributes = false) {
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return $this->checkError($this->db->get_row($this->_querySQL($query, $attributes), ARRAY_A));
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}
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public function queryAll($query, $attributes = false, $type = "assoc", $key = null) {
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$result = $this->checkError($this->db->get_results($this->_querySQL($query, $attributes), $type == 'assoc' ? ARRAY_A : OBJECT_K));
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if (!$key) {
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return $result;
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}
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$realResult = array();
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for ($i = 0; $i < count($result); $i++) {
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$key = $type == 'assoc' ? $result[i][$key] : $result[i]->{$key};
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$realResult[$key] = $result[i];
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}
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return $realResult;
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}
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public function quote($text, $escape = true) {
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return '\'' . (esc_sql($text)) . '\'';
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}
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public function quoteName($name, $as = null) {
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if (strpos($name, '.') !== false) {
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return $name;
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} else {
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$q = '`';
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if (strlen($q) == 1) {
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return $q . $name . $q;
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} else {
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return $q[0] . $name . $q[1];
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}
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}
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}
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public function checkError($result) {
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if (!empty($this->db->last_error)) {
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if (is_admin()) {
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$lastError = $this->db->last_error;
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$lastQuery = $this->db->last_query;
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$possibleErrors = array(
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'Duplicate entry' => 'Your table column doesn\'t have auto increment, while it should have.',
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'command denied' => 'Your database user has limited access and isn\'t able to run all commands which are necessary for our code to work.',
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'Duplicate key name' => 'Your database user has limited access and isn\'t able to run DROP or ALTER database commands.',
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'Can\'t DROP' => 'Your database user has limited access and isn\'t able to run DROP or ALTER database commands.'
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);
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$errorMessage = sprintf(n2_('If you see this message after the repair database process, please %1$scontact us%2$s with the log:'), '<a href="https://smartslider3.com/contact-us/support/" target="_blank">', '</a>');
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foreach ($possibleErrors as $error => $cause) {
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if (strpos($lastError, $error) !== false) {
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$errorMessage = n2_($cause) . ' ' . n2_('Contact your server host and ask them to fix this for you!');
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break;
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}
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}
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$message = array(
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n2_('Unexpected database error.'),
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'',
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'<a href="' . wp_nonce_url(add_query_arg(array('repairss3' => '1'), SmartSlider3Platform::getAdminUrl()), 'repairss3') . '" class="n2_button n2_button--big n2_button--blue">' . n2_('Try to repair database') . '</a>',
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'',
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$errorMessage,
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'',
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'<b>' . $lastError . '</b>',
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$lastQuery
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);
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Notification::error(implode('<br>', $message), array(
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'wide' => true
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));
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}
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}
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return $result;
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}
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public function getCharsetCollate() {
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return $this->db->get_charset_collate();
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}
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}
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@ -0,0 +1,129 @@
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<?php
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namespace Nextend\Framework\Database\WordPress;
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use Nextend\Framework\Database\AbstractPlatformConnector;
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use Nextend\Framework\Database\AbstractPlatformConnectorTable;
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use wpdb;
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class WordPressConnectorTable extends AbstractPlatformConnectorTable {
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/** @var wpdb */
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protected static $db;
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/**
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* @param AbstractPlatformConnector $connector
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* @param wpdb $db
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*/
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public static function init($connector, $db) {
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self::$connector = $connector;
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self::$db = $db;
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}
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public function findByPk($primaryKey) {
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$query = self::$db->prepare("SELECT * FROM " . $this->tableName . " WHERE " . self::$connector->quoteName($this->primaryKeyColumn) . " = %s", $primaryKey);
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return self::$connector->checkError(self::$db->get_row($query, ARRAY_A));
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}
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public function findByAttributes(array $attributes, $fields = false, $order = false) {
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return self::$connector->checkError(self::$db->get_row($this->_findByAttributesSQL($attributes, $fields, $order), ARRAY_A));
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}
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public function findAll($order = false) {
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return self::$connector->checkError(self::$db->get_results($this->_findByAttributesSQL(array(), false, $order), ARRAY_A));
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}
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public function findAllByAttributes(array $attributes, $fields = false, $order = false) {
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return self::$connector->checkError(self::$db->get_results($this->_findByAttributesSQL($attributes, $fields, $order), ARRAY_A));
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}
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public function insert(array $attributes) {
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return self::$connector->checkError(self::$db->insert($this->tableName, $attributes));
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}
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public function insertId() {
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return self::$db->insert_id;
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}
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public function update(array $attributes, array $conditions) {
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return self::$connector->checkError(self::$db->update($this->tableName, $attributes, $conditions));
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}
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public function updateByPk($primaryKey, array $attributes) {
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$where = array();
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$where[$this->primaryKeyColumn] = $primaryKey;
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self::$connector->checkError(self::$db->update($this->tableName, $attributes, $where));
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}
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public function deleteByPk($primaryKey) {
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$where = array();
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$where[$this->primaryKeyColumn] = $primaryKey;
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self::$connector->checkError(self::$db->delete($this->tableName, $where));
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}
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public function deleteByAttributes(array $conditions) {
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self::$connector->checkError(self::$db->delete($this->tableName, $conditions));
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}
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private function _findByAttributesSQL(array $attributes, $fields = array(), $order = false) {
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|
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$args = array('');
|
||||
|
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$query = 'SELECT ';
|
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if (!empty($fields)) {
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||||
|
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$fields = array_map(array(
|
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self::$connector,
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'quoteName'
|
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), $fields);
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$query .= implode(', ', $fields);
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} else {
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$query .= '*';
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||||
}
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$query .= ' FROM ' . $this->tableName;
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|
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$where = array();
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foreach ($attributes as $key => $val) {
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$valueFormat = is_numeric($val) ? '%d' : '%s';
|
||||
if ($key === 'hash') {
|
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/**
|
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* @see SSDEV-3927
|
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* Hashes are typically 32 character long and generated by md5 hashing algorithm.
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||||
* In rare cases the hashed value might consist of numbers only, which can lead to overflow.
|
||||
* MD5 hashes should be prepared always as string values.
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*/
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$valueFormat = '%s';
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||||
}
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$where[] = self::$connector->quoteName($key) . ' = ' . $valueFormat;
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$args[] = $val;
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}
|
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if (count($where)) {
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$query .= ' WHERE ' . implode(' AND ', $where);
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}
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||||
|
||||
if ($order) {
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$query .= ' ORDER BY ' . $order;
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}
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||||
|
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if (count($args) > 1) {
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$args[0] = $query;
|
||||
|
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return call_user_func_array(array(
|
||||
self::$db,
|
||||
'prepare'
|
||||
), $args);
|
||||
} else {
|
||||
return $query;
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user