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toutpratique/classes/ObjectModel.php

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prestashop v1
2015-07-06 16:58:50 +02:00
<?php
/**
* 2007-2015 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
* @author PrestaShop SA <contact@prestashop.com>
* @copyright 2007-2015 PrestaShop SA
* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
* International Registered Trademark & Property of PrestaShop SA
*/
abstract class ObjectModelCore implements Core_Foundation_Database_EntityInterface
{
update prestashop
2015-09-22 18:22:11 +02:00
/**
* List of field types
*/
const TYPE_INT = 1;
const TYPE_BOOL = 2;
const TYPE_STRING = 3;
const TYPE_FLOAT = 4;
const TYPE_DATE = 5;
const TYPE_HTML = 6;
const TYPE_NOTHING = 7;
const TYPE_SQL = 8;
/**
* List of data to format
*/
const FORMAT_COMMON = 1;
const FORMAT_LANG = 2;
const FORMAT_SHOP = 3;
/**
* List of association types
*/
const HAS_ONE = 1;
const HAS_MANY = 2;
/** @var int Object ID */
public $id;
/** @var int Language ID */
protected $id_lang = null;
/** @var int Shop ID */
protected $id_shop = null;
/** @var array|null List of shop IDs */
public $id_shop_list = null;
/** @var bool */
protected $get_shop_from_context = true;
/** @var array|null Holds required fields for each ObjectModel class */
protected static $fieldsRequiredDatabase = null;
/**
* @deprecated 1.5.0.1 Define property using $definition['table'] property instead.
* @var string
*/
protected $table;
/**
* @deprecated 1.5.0.1 Define property using $definition['table'] property instead.
* @var string
*/
protected $identifier;
/**
* @deprecated 1.5.0.1 Define property using $definition['table'] property instead.
* @var array
*/
protected $fieldsRequired = array();
/**
* @deprecated 1.5.0.1 Define property using $definition['table'] property instead.
* @var array
*/
protected $fieldsSize = array();
/**
* @deprecated 1.5.0.1 Define property using $definition['table'] property instead.
* @var array
*/
protected $fieldsValidate = array();
/**
* @deprecated 1.5.0.1 Define property using $definition['table'] property instead.
* @var array
*/
protected $fieldsRequiredLang = array();
/**
* @deprecated 1.5.0.1 Define property using $definition['table'] property instead.
* @var array
*/
protected $fieldsSizeLang = array();
/**
* @deprecated 1.5.0.1 Define property using $definition['table'] property instead.
* @var array
*/
protected $fieldsValidateLang = array();
/**
* @deprecated 1.5.0.1
* @var array
*/
protected $tables = array();
/** @var array Tables */
protected $webserviceParameters = array();
/** @var string Path to image directory. Used for image deletion. */
protected $image_dir = null;
/** @var String file type of image files. */
protected $image_format = 'jpg';
/**
* @var array Contains object definition
* @since 1.5.0.1
*/
public static $definition = array();
/**
* Holds compiled definitions of each ObjectModel class.
* Values are assigned during object initialization.
*
* @var array
*/
protected static $loaded_classes = array();
/** @var array Contains current object definition. */
protected $def;
/** @var array|null List of specific fields to update (all fields if null). */
protected $update_fields = null;
/** @var Db An instance of the db in order to avoid calling Db::getInstance() thousands of times. */
protected static $db = false;
/** @var bool Enables to define an ID before adding object. */
public $force_id = false;
/**
* @var bool If true, objects are cached in memory.
*/
protected static $cache_objects = true;
public static function getRepositoryClassName()
{
return null;
}
/**
* Returns object validation rules (fields validity)
*
* @param string $class Child class name for static use (optional)
*
* @return array Validation rules (fields validity)
*/
public static function getValidationRules($class = __CLASS__)
{
$object = new $class();
return array(
'required' => $object->fieldsRequired,
'size' => $object->fieldsSize,
'validate' => $object->fieldsValidate,
'requiredLang' => $object->fieldsRequiredLang,
'sizeLang' => $object->fieldsSizeLang,
'validateLang' => $object->fieldsValidateLang,
);
}
/**
* Builds the object
*
* @param int|null $id If specified, loads and existing object from DB (optional).
* @param int|null $id_lang Required if object is multilingual (optional).
* @param int|null $id_shop ID shop for objects with multishop tables.
*
* @throws PrestaShopDatabaseException
* @throws PrestaShopException
*/
public function __construct($id = null, $id_lang = null, $id_shop = null)
{
$class_name = get_class($this);
if (!isset(ObjectModel::$loaded_classes[$class_name])) {
$this->def = ObjectModel::getDefinition($class_name);
$this->setDefinitionRetrocompatibility();
if (!Validate::isTableOrIdentifier($this->def['primary']) || !Validate::isTableOrIdentifier($this->def['table'])) {
throw new PrestaShopException('Identifier or table format not valid for class '.$class_name);
}
ObjectModel::$loaded_classes[$class_name] = get_object_vars($this);
} else {
foreach (ObjectModel::$loaded_classes[$class_name] as $key => $value) {
$this->{$key} = $value;
}
}
if ($id_lang !== null) {
$this->id_lang = (Language::getLanguage($id_lang) !== false) ? $id_lang : Configuration::get('PS_LANG_DEFAULT');
}
if ($id_shop && $this->isMultishop()) {
$this->id_shop = (int)$id_shop;
$this->get_shop_from_context = false;
}
if ($this->isMultishop() && !$this->id_shop) {
$this->id_shop = Context::getContext()->shop->id;
}
if ($id) {
$entity_mapper = Adapter_ServiceLocator::get("Adapter_EntityMapper");
$entity_mapper->load($id, $id_lang, $this, $this->def, $this->id_shop, self::$cache_objects);
}
}
/**
* Prepare fields for ObjectModel class (add, update)
* All fields are verified (pSQL, intval, ...)
*
* @return array All object fields
* @throws PrestaShopException
*/
public function getFields()
{
$this->validateFields();
$fields = $this->formatFields(self::FORMAT_COMMON);
// For retro compatibility
if (Shop::isTableAssociated($this->def['table'])) {
$fields = array_merge($fields, $this->getFieldsShop());
}
// Ensure that we get something to insert
if (!$fields && isset($this->id) && Validate::isUnsignedId($this->id)) {
$fields[$this->def['primary']] = $this->id;
}
return $fields;
}
/**
* Prepare fields for multishop
* Fields are not validated here, we consider they are already validated in getFields() method,
* this is not the best solution but this is the only one possible for retro compatibility.
*
* @since 1.5.0.1
* @return array All object fields
*/
public function getFieldsShop()
{
$fields = $this->formatFields(self::FORMAT_SHOP);
if (!$fields && isset($this->id) && Validate::isUnsignedId($this->id)) {
$fields[$this->def['primary']] = $this->id;
}
return $fields;
}
/**
* Prepare multilang fields
*
* @since 1.5.0.1
*
* @return array
* @throws PrestaShopException
*/
public function getFieldsLang()
{
// Backward compatibility
if (method_exists($this, 'getTranslationsFieldsChild')) {
return $this->getTranslationsFieldsChild();
}
$this->validateFieldsLang();
$is_lang_multishop = $this->isLangMultishop();
$fields = array();
if ($this->id_lang === null) {
foreach (Language::getIDs(false) as $id_lang) {
$fields[$id_lang] = $this->formatFields(self::FORMAT_LANG, $id_lang);
$fields[$id_lang]['id_lang'] = $id_lang;
if ($this->id_shop && $is_lang_multishop) {
$fields[$id_lang]['id_shop'] = (int)$this->id_shop;
}
}
} else {
$fields = array($this->id_lang => $this->formatFields(self::FORMAT_LANG, $this->id_lang));
$fields[$this->id_lang]['id_lang'] = $this->id_lang;
if ($this->id_shop && $is_lang_multishop) {
$fields[$this->id_lang]['id_shop'] = (int)$this->id_shop;
}
}
return $fields;
}
/**
* Formats values of each fields.
*
* @since 1.5.0.1
* @param int $type FORMAT_COMMON or FORMAT_LANG or FORMAT_SHOP
* @param int $id_lang If this parameter is given, only take lang fields
*
* @return array
*/
protected function formatFields($type, $id_lang = null)
{
$fields = array();
// Set primary key in fields
if (isset($this->id)) {
$fields[$this->def['primary']] = $this->id;
}
foreach ($this->def['fields'] as $field => $data) {
// Only get fields we need for the type
// E.g. if only lang fields are filtered, ignore fields without lang => true
if (($type == self::FORMAT_LANG && empty($data['lang']))
|| ($type == self::FORMAT_SHOP && empty($data['shop']))
|| ($type == self::FORMAT_COMMON && ((!empty($data['shop']) && $data['shop'] != 'both') || !empty($data['lang'])))) {
continue;
}
if (is_array($this->update_fields)) {
if ((!empty($data['lang']) || (!empty($data['shop']) && $data['shop'] != 'both')) && (empty($this->update_fields[$field]) || ($type == self::FORMAT_LANG && empty($this->update_fields[$field][$id_lang])))) {
continue;
}
}
// Get field value, if value is multilang and field is empty, use value from default lang
$value = $this->$field;
if ($type == self::FORMAT_LANG && $id_lang && is_array($value)) {
if (!empty($value[$id_lang])) {
$value = $value[$id_lang];
} elseif (!empty($data['required'])) {
$value = $value[Configuration::get('PS_LANG_DEFAULT')];
} else {
$value = '';
}
}
$purify = (isset($data['validate']) && Tools::strtolower($data['validate']) == 'iscleanhtml') ? true : false;
// Format field value
$fields[$field] = ObjectModel::formatValue($value, $data['type'], false, $purify, !empty($data['allow_null']));
}
return $fields;
}
/**
* Formats a value
*
* @param mixed $value
* @param int $type
* @param bool $with_quotes
* @param bool $purify
* @param bool $allow_null
* @return mixed
*/
public static function formatValue($value, $type, $with_quotes = false, $purify = true, $allow_null = false)
{
if ($allow_null && $value === null) {
return array('type' => 'sql', 'value' => 'NULL');
}
switch ($type) {
case self::TYPE_INT:
return (int)$value;
case self::TYPE_BOOL:
return (int)$value;
case self::TYPE_FLOAT:
return (float)str_replace(',', '.', $value);
case self::TYPE_DATE:
if (!$value) {
return '0000-00-00';
}
if ($with_quotes) {
return '\''.pSQL($value).'\'';
}
return pSQL($value);
case self::TYPE_HTML:
if ($purify) {
$value = Tools::purifyHTML($value);
}
if ($with_quotes) {
return '\''.pSQL($value, true).'\'';
}
return pSQL($value, true);
case self::TYPE_SQL:
if ($with_quotes) {
return '\''.pSQL($value, true).'\'';
}
return pSQL($value, true);
case self::TYPE_NOTHING:
return $value;
case self::TYPE_STRING:
default :
if ($with_quotes) {
return '\''.pSQL($value).'\'';
}
return pSQL($value);
}
}
/**
* Saves current object to database (add or update)
*
* @param bool $null_values
* @param bool $auto_date
*
* @return bool Insertion result
* @throws PrestaShopException
*/
public function save($null_values = false, $auto_date = true)
{
return (int)$this->id > 0 ? $this->update($null_values) : $this->add($auto_date, $null_values);
}
/**
* Adds current object to the database
*
* @param bool $auto_date
* @param bool $null_values
*
* @return bool Insertion result
* @throws PrestaShopDatabaseException
* @throws PrestaShopException
*/
public function add($auto_date = true, $null_values = false)
{
if (isset($this->id) && !$this->force_id) {
unset($this->id);
}
// @hook actionObject*AddBefore
Hook::exec('actionObjectAddBefore', array('object' => $this));
Hook::exec('actionObject'.get_class($this).'AddBefore', array('object' => $this));
// Automatically fill dates
if ($auto_date && property_exists($this, 'date_add')) {
$this->date_add = date('Y-m-d H:i:s');
}
if ($auto_date && property_exists($this, 'date_upd')) {
$this->date_upd = date('Y-m-d H:i:s');
}
if (Shop::isTableAssociated($this->def['table'])) {
$id_shop_list = Shop::getContextListShopID();
if (count($this->id_shop_list) > 0) {
$id_shop_list = $this->id_shop_list;
}
}
// Database insertion
if (Shop::checkIdShopDefault($this->def['table'])) {
$this->id_shop_default = (in_array(Configuration::get('PS_SHOP_DEFAULT'), $id_shop_list) == true) ? Configuration::get('PS_SHOP_DEFAULT') : min($id_shop_list);
}
if (!$result = Db::getInstance()->insert($this->def['table'], $this->getFields(), $null_values)) {
return false;
}
// Get object id in database
$this->id = Db::getInstance()->Insert_ID();
// Database insertion for multishop fields related to the object
if (Shop::isTableAssociated($this->def['table'])) {
$fields = $this->getFieldsShop();
$fields[$this->def['primary']] = (int)$this->id;
foreach ($id_shop_list as $id_shop) {
$fields['id_shop'] = (int)$id_shop;
$result &= Db::getInstance()->insert($this->def['table'].'_shop', $fields, $null_values);
}
}
if (!$result) {
return false;
}
// Database insertion for multilingual fields related to the object
if (!empty($this->def['multilang'])) {
$fields = $this->getFieldsLang();
if ($fields && is_array($fields)) {
$shops = Shop::getCompleteListOfShopsID();
$asso = Shop::getAssoTable($this->def['table'].'_lang');
foreach ($fields as $field) {
foreach (array_keys($field) as $key) {
if (!Validate::isTableOrIdentifier($key)) {
throw new PrestaShopException('key '.$key.' is not table or identifier');
}
}
$field[$this->def['primary']] = (int)$this->id;
if ($asso !== false && $asso['type'] == 'fk_shop') {
foreach ($shops as $id_shop) {
$field['id_shop'] = (int)$id_shop;
$result &= Db::getInstance()->insert($this->def['table'].'_lang', $field);
}
} else {
$result &= Db::getInstance()->insert($this->def['table'].'_lang', $field);
}
}
}
}
// @hook actionObject*AddAfter
Hook::exec('actionObjectAddAfter', array('object' => $this));
Hook::exec('actionObject'.get_class($this).'AddAfter', array('object' => $this));
return $result;
}
/**
* Takes current object ID, gets its values from database,
* saves them in a new row and loads newly saved values as a new object.
*
* @return ObjectModel|false
* @throws PrestaShopDatabaseException
*/
public function duplicateObject()
{
$definition = ObjectModel::getDefinition($this);
$res = Db::getInstance()->getRow('
prestashop v1
2015-07-06 16:58:50 +02:00
SELECT *
FROM `'._DB_PREFIX_.bqSQL($definition['table']).'`
WHERE `'.bqSQL($definition['primary']).'` = '.(int)$this->id
update prestashop
2015-09-22 18:22:11 +02:00
);
if (!$res) {
return false;
}
unset($res[$definition['primary']]);
foreach ($res as $field => &$value) {
if (isset($definition['fields'][$field])) {
$value = ObjectModel::formatValue($value, $definition['fields'][$field]['type'], false, true,
!empty($definition['fields'][$field]['allow_null']));
}
}
if (!Db::getInstance()->insert($definition['table'], $res)) {
return false;
}
$object_id = Db::getInstance()->Insert_ID();
if (isset($definition['multilang']) && $definition['multilang']) {
$result = Db::getInstance()->executeS('
prestashop v1
2015-07-06 16:58:50 +02:00
SELECT *
FROM `'._DB_PREFIX_.bqSQL($definition['table']).'_lang`
WHERE `'.bqSQL($definition['primary']).'` = '.(int)$this->id);
update prestashop
2015-09-22 18:22:11 +02:00
if (!$result) {
return false;
}
foreach ($result as &$row) {
foreach ($row as $field => &$value) {
if (isset($definition['fields'][$field])) {
$value = ObjectModel::formatValue($value, $definition['fields'][$field]['type'], false, true,
!empty($definition['fields'][$field]['allow_null']));
}
}
}
// Keep $row2, you cannot use $row because there is an unexplicated conflict with the previous usage of this variable
foreach ($result as $row2) {
$row2[$definition['primary']] = (int)$object_id;
if (!Db::getInstance()->insert($definition['table'].'_lang', $row2)) {
return false;
}
}
}
/** @var ObjectModel $object_duplicated */
$object_duplicated = new $definition['classname']((int)$object_id);
$object_duplicated->duplicateShops((int)$this->id);
return $object_duplicated;
}
/**
* Updates the current object in the database
*
* @param bool $null_values
*
* @return bool
* @throws PrestaShopDatabaseException
* @throws PrestaShopException
*/
public function update($null_values = false)
{
// @hook actionObject*UpdateBefore
Hook::exec('actionObjectUpdateBefore', array('object' => $this));
Hook::exec('actionObject'.get_class($this).'UpdateBefore', array('object' => $this));
$this->clearCache();
// Automatically fill dates
if (array_key_exists('date_upd', $this)) {
$this->date_upd = date('Y-m-d H:i:s');
if (isset($this->update_fields) && is_array($this->update_fields) && count($this->update_fields)) {
$this->update_fields['date_upd'] = true;
}
}
// Automatically fill dates
if (array_key_exists('date_add', $this) && $this->date_add == null) {
$this->date_add = date('Y-m-d H:i:s');
if (isset($this->update_fields) && is_array($this->update_fields) && count($this->update_fields)) {
$this->update_fields['date_add'] = true;
}
}
$id_shop_list = Shop::getContextListShopID();
if (count($this->id_shop_list) > 0) {
$id_shop_list = $this->id_shop_list;
}
if (Shop::checkIdShopDefault($this->def['table']) && !$this->id_shop_default) {
$this->id_shop_default = (in_array(Configuration::get('PS_SHOP_DEFAULT'), $id_shop_list) == true) ? Configuration::get('PS_SHOP_DEFAULT') : min($id_shop_list);
}
// Database update
if (!$result = Db::getInstance()->update($this->def['table'], $this->getFields(), '`'.pSQL($this->def['primary']).'` = '.(int)$this->id, 0, $null_values)) {
return false;
}
// Database insertion for multishop fields related to the object
if (Shop::isTableAssociated($this->def['table'])) {
$fields = $this->getFieldsShop();
$fields[$this->def['primary']] = (int)$this->id;
if (is_array($this->update_fields)) {
$update_fields = $this->update_fields;
$this->update_fields = null;
$all_fields = $this->getFieldsShop();
$all_fields[$this->def['primary']] = (int)$this->id;
$this->update_fields = $update_fields;
} else {
$all_fields = $fields;
}
foreach ($id_shop_list as $id_shop) {
$fields['id_shop'] = (int)$id_shop;
$all_fields['id_shop'] = (int)$id_shop;
$where = $this->def['primary'].' = '.(int)$this->id.' AND id_shop = '.(int)$id_shop;
// A little explanation of what we do here : we want to create multishop entry when update is called, but
// only if we are in a shop context (if we are in all context, we just want to update entries that alread exists)
$shop_exists = Db::getInstance()->getValue('SELECT '.$this->def['primary'].' FROM '._DB_PREFIX_.$this->def['table'].'_shop WHERE '.$where);
if ($shop_exists) {
$result &= Db::getInstance()->update($this->def['table'].'_shop', $fields, $where, 0, $null_values);
} elseif (Shop::getContext() == Shop::CONTEXT_SHOP) {
$result &= Db::getInstance()->insert($this->def['table'].'_shop', $all_fields, $null_values);
}
}
}
// Database update for multilingual fields related to the object
if (isset($this->def['multilang']) && $this->def['multilang']) {
$fields = $this->getFieldsLang();
if (is_array($fields)) {
foreach ($fields as $field) {
foreach (array_keys($field) as $key) {
if (!Validate::isTableOrIdentifier($key)) {
throw new PrestaShopException('key '.$key.' is not a valid table or identifier');
}
}
// If this table is linked to multishop system, update / insert for all shops from context
if ($this->isLangMultishop()) {
$id_shop_list = Shop::getContextListShopID();
if (count($this->id_shop_list) > 0) {
$id_shop_list = $this->id_shop_list;
}
foreach ($id_shop_list as $id_shop) {
$field['id_shop'] = (int)$id_shop;
$where = pSQL($this->def['primary']).' = '.(int)$this->id
.' AND id_lang = '.(int)$field['id_lang']
.' AND id_shop = '.(int)$id_shop;
if (Db::getInstance()->getValue('SELECT COUNT(*) FROM '.pSQL(_DB_PREFIX_.$this->def['table']).'_lang WHERE '.$where)) {
$result &= Db::getInstance()->update($this->def['table'].'_lang', $field, $where);
} else {
$result &= Db::getInstance()->insert($this->def['table'].'_lang', $field);
}
}
}
// If this table is not linked to multishop system ...
else {
$where = pSQL($this->def['primary']).' = '.(int)$this->id
.' AND id_lang = '.(int)$field['id_lang'];
if (Db::getInstance()->getValue('SELECT COUNT(*) FROM '.pSQL(_DB_PREFIX_.$this->def['table']).'_lang WHERE '.$where)) {
$result &= Db::getInstance()->update($this->def['table'].'_lang', $field, $where);
} else {
$result &= Db::getInstance()->insert($this->def['table'].'_lang', $field, $null_values);
}
}
}
}
}
// @hook actionObject*UpdateAfter
Hook::exec('actionObjectUpdateAfter', array('object' => $this));
Hook::exec('actionObject'.get_class($this).'UpdateAfter', array('object' => $this));
return $result;
}
/**
* Deletes current object from database
*
* @return bool True if delete was successful
* @throws PrestaShopException
*/
public function delete()
{
// @hook actionObject*DeleteBefore
Hook::exec('actionObjectDeleteBefore', array('object' => $this));
Hook::exec('actionObject'.get_class($this).'DeleteBefore', array('object' => $this));
$this->clearCache();
$result = true;
// Remove association to multishop table
if (Shop::isTableAssociated($this->def['table'])) {
$id_shop_list = Shop::getContextListShopID();
if (count($this->id_shop_list)) {
$id_shop_list = $this->id_shop_list;
}
$result &= Db::getInstance()->delete($this->def['table'].'_shop', '`'.$this->def['primary'].'`='.(int)$this->id.' AND id_shop IN ('.implode(', ', $id_shop_list).')');
}
// Database deletion
$has_multishop_entries = $this->hasMultishopEntries();
if ($result && !$has_multishop_entries) {
$result &= Db::getInstance()->delete($this->def['table'], '`'.bqSQL($this->def['primary']).'` = '.(int)$this->id);
}
if (!$result) {
return false;
}
// Database deletion for multilingual fields related to the object
if (!empty($this->def['multilang']) && !$has_multishop_entries) {
$result &= Db::getInstance()->delete($this->def['table'].'_lang', '`'.bqSQL($this->def['primary']).'` = '.(int)$this->id);
}
// @hook actionObject*DeleteAfter
Hook::exec('actionObjectDeleteAfter', array('object' => $this));
Hook::exec('actionObject'.get_class($this).'DeleteAfter', array('object' => $this));
return $result;
}
/**
* Deletes multiple objects from the database at once
*
* @param array $ids Array of objects IDs.
*
* @return bool
*/
public function deleteSelection($ids)
{
$result = true;
foreach ($ids as $id) {
$this->id = (int)$id;
$result = $result && $this->delete();
}
return $result;
}
/**
* Toggles object status in database
*
* @return bool Update result
* @throws PrestaShopException
*/
public function toggleStatus()
{
// Object must have a variable called 'active'
if (!array_key_exists('active', $this)) {
throw new PrestaShopException('property "active" is missing in object '.get_class($this));
}
// Update only active field
$this->setFieldsToUpdate(array('active' => true));
// Update active status on object
$this->active = !(int)$this->active;
// Change status to active/inactive
return $this->update(false);
}
/**
* @deprecated 1.5.0.1 (use getFieldsLang())
* @param array $fields_array
*
* @return array
* @throws PrestaShopException
*/
protected function getTranslationsFields($fields_array)
{
$fields = array();
if ($this->id_lang == null) {
foreach (Language::getIDs(false) as $id_lang) {
$this->makeTranslationFields($fields, $fields_array, $id_lang);
}
} else {
$this->makeTranslationFields($fields, $fields_array, $this->id_lang);
}
return $fields;
}
/**
* @deprecated 1.5.0.1
* @param array $fields
* @param array $fields_array
* @param int $id_language
*
* @throws PrestaShopException
*/
protected function makeTranslationFields(&$fields, &$fields_array, $id_language)
{
$fields[$id_language]['id_lang'] = $id_language;
$fields[$id_language][$this->def['primary']] = (int)$this->id;
if ($this->id_shop && $this->isLangMultishop()) {
$fields[$id_language]['id_shop'] = (int)$this->id_shop;
}
foreach ($fields_array as $k => $field) {
$html = false;
$field_name = $field;
if (is_array($field)) {
$field_name = $k;
$html = (isset($field['html'])) ? $field['html'] : false;
}
/* Check fields validity */
if (!Validate::isTableOrIdentifier($field_name)) {
throw new PrestaShopException('identifier is not table or identifier : '.$field_name);
}
// Copy the field, or the default language field if it's both required and empty
if ((!$this->id_lang && isset($this->{$field_name}[$id_language]) && !empty($this->{$field_name}[$id_language]))
|| ($this->id_lang && isset($this->$field_name) && !empty($this->$field_name))) {
$fields[$id_language][$field_name] = $this->id_lang ? pSQL($this->$field_name, $html) : pSQL($this->{$field_name}[$id_language], $html);
} elseif (in_array($field_name, $this->fieldsRequiredLang)) {
$fields[$id_language][$field_name] = pSQL($this->id_lang ? $this->$field_name : $this->{$field_name}[Configuration::get('PS_LANG_DEFAULT')], $html);
} else {
$fields[$id_language][$field_name] = '';
}
}
}
/**
* Checks if object field values are valid before database interaction
*
* @param bool $die
* @param bool $error_return
*
* @return bool|string True, false or error message.
* @throws PrestaShopException
*/
public function validateFields($die = true, $error_return = false)
{
foreach ($this->def['fields'] as $field => $data) {
if (!empty($data['lang'])) {
continue;
}
if (is_array($this->update_fields) && empty($this->update_fields[$field])) {
continue;
}
$message = $this->validateField($field, $this->$field);
if ($message !== true) {
if ($die) {
throw new PrestaShopException($message);
}
return $error_return ? $message : false;
}
}
return true;
}
/**
* Checks if multilingual object field values are valid before database interaction.
*
* @param bool $die
* @param bool $error_return
*
* @return bool|string True, false or error message.
* @throws PrestaShopException
*/
public function validateFieldsLang($die = true, $error_return = false)
{
foreach ($this->def['fields'] as $field => $data) {
if (empty($data['lang'])) {
continue;
}
$values = $this->$field;
// If the object has not been loaded in multilanguage, then the value is the one for the current language of the object
if (!is_array($values)) {
$values = array($this->id_lang => $values);
}
// The value for the default must always be set, so we put an empty string if it does not exists
if (!isset($values[Configuration::get('PS_LANG_DEFAULT')])) {
$values[Configuration::get('PS_LANG_DEFAULT')] = '';
}
foreach ($values as $id_lang => $value) {
if (is_array($this->update_fields) && empty($this->update_fields[$field][$id_lang])) {
continue;
}
$message = $this->validateField($field, $value, $id_lang);
if ($message !== true) {
if ($die) {
throw new PrestaShopException($message);
}
return $error_return ? $message : false;
}
}
}
return true;
}
/**
* Validate a single field
*
* @since 1.5.0.1
* @param string $field Field name
* @param mixed $value Field value
* @param int|null $id_lang Language ID
* @param array $skip Array of fields to skip.
* @param bool $human_errors If true, uses more descriptive, translatable error strings.
*
* @return true|string True or error message string.
* @throws PrestaShopException
*/
public function validateField($field, $value, $id_lang = null, $skip = array(), $human_errors = false)
{
static $ps_lang_default = null;
static $ps_allow_html_iframe = null;
if ($ps_lang_default === null) {
$ps_lang_default = Configuration::get('PS_LANG_DEFAULT');
}
if ($ps_allow_html_iframe === null) {
$ps_allow_html_iframe = (int)Configuration::get('PS_ALLOW_HTML_IFRAME');
}
$this->cacheFieldsRequiredDatabase();
$data = $this->def['fields'][$field];
// Check if field is required
$required_fields = (isset(self::$fieldsRequiredDatabase[get_class($this)])) ? self::$fieldsRequiredDatabase[get_class($this)] : array();
if (!$id_lang || $id_lang == $ps_lang_default) {
if (!in_array('required', $skip) && (!empty($data['required']) || in_array($field, $required_fields))) {
if (Tools::isEmpty($value)) {
if ($human_errors) {
return sprintf(Tools::displayError('The %s field is required.'), $this->displayFieldName($field, get_class($this)));
} else {
return 'Property '.get_class($this).'->'.$field.' is empty';
}
}
}
}
// Default value
if (!$value && !empty($data['default'])) {
$value = $data['default'];
$this->$field = $value;
}
// Check field values
if (!in_array('values', $skip) && !empty($data['values']) && is_array($data['values']) && !in_array($value, $data['values'])) {
return 'Property '.get_class($this).'->'.$field.' has bad value (allowed values are: '.implode(', ', $data['values']).')';
}
// Check field size
if (!in_array('size', $skip) && !empty($data['size'])) {
$size = $data['size'];
if (!is_array($data['size'])) {
$size = array('min' => 0, 'max' => $data['size']);
}
$length = Tools::strlen($value);
if ($length < $size['min'] || $length > $size['max']) {
if ($human_errors) {
if (isset($data['lang']) && $data['lang']) {
$language = new Language((int)$id_lang);
return sprintf(Tools::displayError('The field %1$s (%2$s) is too long (%3$d chars max, html chars including).'), $this->displayFieldName($field, get_class($this)), $language->name, $size['max']);
} else {
return sprintf(Tools::displayError('The %1$s field is too long (%2$d chars max).'), $this->displayFieldName($field, get_class($this)), $size['max']);
}
} else {
return 'Property '.get_class($this).'->'.$field.' length ('.$length.') must be between '.$size['min'].' and '.$size['max'];
}
}
}
// Check field validator
if (!in_array('validate', $skip) && !empty($data['validate'])) {
if (!method_exists('Validate', $data['validate'])) {
throw new PrestaShopException('Validation function not found. '.$data['validate']);
}
if (!empty($value)) {
$res = true;
if (Tools::strtolower($data['validate']) == 'iscleanhtml') {
if (!call_user_func(array('Validate', $data['validate']), $value, $ps_allow_html_iframe)) {
$res = false;
}
} else {
if (!call_user_func(array('Validate', $data['validate']), $value)) {
$res = false;
}
}
if (!$res) {
if ($human_errors) {
return sprintf(Tools::displayError('The %s field is invalid.'), $this->displayFieldName($field, get_class($this)));
} else {
return 'Property '.get_class($this).'->'.$field.' is not valid';
}
}
}
}
return true;
}
/**
* Returns field name translation
*
* @param string $field Field name
* @param string $class ObjectModel class name
* @param bool $htmlentities If true, applies htmlentities() to result string
* @param Context|null $context Context object
*
* @return string
*/
public static function displayFieldName($field, $class = __CLASS__, $htmlentities = true, Context $context = null)
{
global $_FIELDS;
if (!isset($context)) {
$context = Context::getContext();
}
if ($_FIELDS === null && file_exists(_PS_TRANSLATIONS_DIR_.$context->language->iso_code.'/fields.php')) {
include_once(_PS_TRANSLATIONS_DIR_.$context->language->iso_code.'/fields.php');
}
$key = $class.'_'.md5($field);
return ((is_array($_FIELDS) && array_key_exists($key, $_FIELDS)) ? ($htmlentities ? htmlentities($_FIELDS[$key], ENT_QUOTES, 'utf-8') : $_FIELDS[$key]) : $field);
}
/**
* @deprecated 1.5.0.1 Use validateController() instead
* @param bool $htmlentities
*
* @return array
*/
public function validateControler($htmlentities = true)
{
Tools::displayAsDeprecated();
return $this->validateController($htmlentities);
}
/**
* Validates submitted values and returns an array of errors, if any.
*
* @param bool $htmlentities If true, uses htmlentities() for field name translations in errors.
*
* @return array
*/
public function validateController($htmlentities = true)
{
$this->cacheFieldsRequiredDatabase();
$errors = array();
$required_fields_database = (isset(self::$fieldsRequiredDatabase[get_class($this)])) ? self::$fieldsRequiredDatabase[get_class($this)] : array();
foreach ($this->def['fields'] as $field => $data) {
$value = Tools::getValue($field, $this->{$field});
// Check if field is required by user
if (in_array($field, $required_fields_database)) {
$data['required'] = true;
}
// Checking for required fields
if (isset($data['required']) && $data['required'] && empty($value) && $value !== '0') {
if (!$this->id || $field != 'passwd') {
$errors[$field] = '<b>'.self::displayFieldName($field, get_class($this), $htmlentities).'</b> '.Tools::displayError('is required.');
}
}
// Checking for maximum fields sizes
if (isset($data['size']) && !empty($value) && Tools::strlen($value) > $data['size']) {
$errors[$field] = sprintf(
Tools::displayError('%1$s is too long. Maximum length: %2$d'),
self::displayFieldName($field, get_class($this), $htmlentities),
$data['size']
);
}
// Checking for fields validity
// Hack for postcode required for country which does not have postcodes
if (!empty($value) || $value === '0' || ($field == 'postcode' && $value == '0')) {
if (isset($data['validate']) && !Validate::$data['validate']($value) && (!empty($value) || $data['required'])) {
$errors[$field] = '<b>'.self::displayFieldName($field, get_class($this), $htmlentities).'</b> '.Tools::displayError('is invalid.');
} else {
if (isset($data['copy_post']) && !$data['copy_post']) {
continue;
}
if ($field == 'passwd') {
if ($value = Tools::getValue($field)) {
$this->{$field} = Tools::encrypt($value);
}
} else {
$this->{$field} = $value;
}
}
}
}
return $errors;
}
/**
* Returns webservice parameters of this object.
*
* @param string|null $ws_params_attribute_name
*
* @return array
*/
public function getWebserviceParameters($ws_params_attribute_name = null)
{
$this->cacheFieldsRequiredDatabase();
$default_resource_parameters = array(
'objectSqlId' => $this->def['primary'],
'retrieveData' => array(
'className' => get_class($this),
'retrieveMethod' => 'getWebserviceObjectList',
'params' => array(),
'table' => $this->def['table'],
),
'fields' => array(
'id' => array('sqlId' => $this->def['primary'], 'i18n' => false),
),
);
if ($ws_params_attribute_name === null) {
$ws_params_attribute_name = 'webserviceParameters';
}
if (!isset($this->{$ws_params_attribute_name}['objectNodeName'])) {
$default_resource_parameters['objectNodeName'] = $this->def['table'];
}
if (!isset($this->{$ws_params_attribute_name}['objectsNodeName'])) {
$default_resource_parameters['objectsNodeName'] = $this->def['table'].'s';
}
if (isset($this->{$ws_params_attribute_name}['associations'])) {
foreach ($this->{$ws_params_attribute_name}['associations'] as $assoc_name => &$association) {
if (!array_key_exists('setter', $association) || (isset($association['setter']) && !$association['setter'])) {
$association['setter'] = Tools::toCamelCase('set_ws_'.$assoc_name);
}
if (!array_key_exists('getter', $association)) {
$association['getter'] = Tools::toCamelCase('get_ws_'.$assoc_name);
}
}
}
if (isset($this->{$ws_params_attribute_name}['retrieveData']) && isset($this->{$ws_params_attribute_name}['retrieveData']['retrieveMethod'])) {
unset($default_resource_parameters['retrieveData']['retrieveMethod']);
}
$resource_parameters = array_merge_recursive($default_resource_parameters, $this->{$ws_params_attribute_name});
$required_fields = (isset(self::$fieldsRequiredDatabase[get_class($this)]) ? self::$fieldsRequiredDatabase[get_class($this)] : array());
foreach ($this->def['fields'] as $field_name => $details) {
if (!isset($resource_parameters['fields'][$field_name])) {
$resource_parameters['fields'][$field_name] = array();
}
$current_field = array();
$current_field['sqlId'] = $field_name;
if (isset($details['size'])) {
$current_field['maxSize'] = $details['size'];
}
if (isset($details['lang'])) {
$current_field['i18n'] = $details['lang'];
} else {
$current_field['i18n'] = false;
}
if ((isset($details['required']) && $details['required'] === true) || in_array($field_name, $required_fields)) {
$current_field['required'] = true;
} else {
$current_field['required'] = false;
}
if (isset($details['validate'])) {
$current_field['validateMethod'] = (
array_key_exists('validateMethod', $resource_parameters['fields'][$field_name]) ?
array_merge($resource_parameters['fields'][$field_name]['validateMethod'], array($details['validate'])) :
array($details['validate'])
);
}
$resource_parameters['fields'][$field_name] = array_merge($resource_parameters['fields'][$field_name], $current_field);
if (isset($details['ws_modifier'])) {
$resource_parameters['fields'][$field_name]['modifier'] = $details['ws_modifier'];
}
}
if (isset($this->date_add)) {
$resource_parameters['fields']['date_add']['setter'] = false;
}
if (isset($this->date_upd)) {
$resource_parameters['fields']['date_upd']['setter'] = false;
}
foreach ($resource_parameters['fields'] as $key => $resource_parameters_field) {
if (!isset($resource_parameters_field['sqlId'])) {
$resource_parameters['fields'][$key]['sqlId'] = $key;
}
}
return $resource_parameters;
}
/**
* Returns webservice object list.
*
* @param string $sql_join
* @param string $sql_filter
* @param string $sql_sort
* @param string $sql_limit
*
* @return array|null
* @throws PrestaShopDatabaseException
*/
public function getWebserviceObjectList($sql_join, $sql_filter, $sql_sort, $sql_limit)
{
$assoc = Shop::getAssoTable($this->def['table']);
$class_name = WebserviceRequest::$ws_current_classname;
$vars = get_class_vars($class_name);
if ($assoc !== false) {
if ($assoc['type'] !== 'fk_shop') {
$multi_shop_join = ' LEFT JOIN `'._DB_PREFIX_.bqSQL($this->def['table']).'_'.bqSQL($assoc['type']).'`
prestashop v1
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AS `multi_shop_'.bqSQL($this->def['table']).'`
ON (main.`'.bqSQL($this->def['primary']).'` = `multi_shop_'.bqSQL($this->def['table']).'`.`'.bqSQL($this->def['primary']).'`)';
update prestashop
2015-09-22 18:22:11 +02:00
$sql_filter = 'AND `multi_shop_'.bqSQL($this->def['table']).'`.id_shop = '.Context::getContext()->shop->id.' '.$sql_filter;
$sql_join = $multi_shop_join.' '.$sql_join;
} else {
$vars = get_class_vars($class_name);
foreach ($vars['shopIDs'] as $id_shop) {
$or[] = '(main.id_shop = '.(int)$id_shop.(isset($this->def['fields']['id_shop_group']) ? ' OR (id_shop = 0 AND id_shop_group='.(int)Shop::getGroupFromShop((int)$id_shop).')' : '').')';
}
$prepend = '';
if (count($or)) {
$prepend = 'AND ('.implode('OR', $or).')';
}
$sql_filter = $prepend.' '.$sql_filter;
}
}
$query = '
prestashop v1
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SELECT DISTINCT main.`'.bqSQL($this->def['primary']).'` FROM `'._DB_PREFIX_.bqSQL($this->def['table']).'` AS main
'.$sql_join.'
WHERE 1 '.$sql_filter.'
'.($sql_sort != '' ? $sql_sort : '').'
'.($sql_limit != '' ? $sql_limit : '');
update prestashop
2015-09-22 18:22:11 +02:00
return Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($query);
}
/**
* Validate required fields.
*
* @param bool $htmlentities
*
* @return array
* @throws PrestaShopException
*/
public function validateFieldsRequiredDatabase($htmlentities = true)
{
$this->cacheFieldsRequiredDatabase();
$errors = array();
$required_fields = (isset(self::$fieldsRequiredDatabase[get_class($this)])) ? self::$fieldsRequiredDatabase[get_class($this)] : array();
foreach ($this->def['fields'] as $field => $data) {
if (!in_array($field, $required_fields)) {
continue;
}
if (!method_exists('Validate', $data['validate'])) {
throw new PrestaShopException('Validation function not found. '.$data['validate']);
}
$value = Tools::getValue($field);
if (empty($value)) {
$errors[$field] = sprintf(Tools::displayError('The field %s is required.'), self::displayFieldName($field, get_class($this), $htmlentities));
}
}
return $errors;
}
/**
* Returns an array of required fields
*
* @param bool $all If true, returns required fields of all object classes.
*
* @return array|null
* @throws PrestaShopDatabaseException
*/
public function getFieldsRequiredDatabase($all = false)
{
return Db::getInstance()->executeS('
prestashop v1
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SELECT id_required_field, object_name, field_name
FROM '._DB_PREFIX_.'required_field
'.(!$all ? 'WHERE object_name = \''.pSQL(get_class($this)).'\'' : ''));
update prestashop
2015-09-22 18:22:11 +02:00
}
/**
* Caches data about required objects fields in memory
*
* @param bool $all If true, caches required fields of all object classes.
*/
public function cacheFieldsRequiredDatabase($all = true)
{
if (!is_array(self::$fieldsRequiredDatabase)) {
$fields = $this->getfieldsRequiredDatabase((bool)$all);
if ($fields) {
foreach ($fields as $row) {
self::$fieldsRequiredDatabase[$row['object_name']][(int)$row['id_required_field']] = pSQL($row['field_name']);
}
} else {
self::$fieldsRequiredDatabase = array();
}
}
}
/**
* Sets required field for this class in the database.
*
* @param array $fields
*
* @return bool
* @throws PrestaShopDatabaseException
*/
public function addFieldsRequiredDatabase($fields)
{
if (!is_array($fields)) {
return false;
}
if (!Db::getInstance()->execute('DELETE FROM '._DB_PREFIX_.'required_field WHERE object_name = \''.get_class($this).'\'')) {
return false;
}
foreach ($fields as $field) {
if (!Db::getInstance()->insert('required_field', array('object_name' => get_class($this), 'field_name' => pSQL($field)))) {
return false;
}
}
return true;
}
/**
* Clears cache entries that have this object's ID.
*
* @param bool $all If true, clears cache for all objects
*/
public function clearCache($all = false)
{
if ($all) {
Cache::clean('objectmodel_'.$this->def['classname'].'_*');
} elseif ($this->id) {
Cache::clean('objectmodel_'.$this->def['classname'].'_'.(int)$this->id.'_*');
}
}
/**
* Checks if current object is associated to a shop.
*
* @since 1.5.0.1
* @param int|null $id_shop
* @return bool
*/
public function isAssociatedToShop($id_shop = null)
{
if ($id_shop === null) {
$id_shop = Context::getContext()->shop->id;
}
$cache_id = 'objectmodel_shop_'.$this->def['classname'].'_'.(int)$this->id.'-'.(int)$id_shop;
if (!ObjectModel::$cache_objects || !Cache::isStored($cache_id)) {
$associated = (bool)Db::getInstance()->getValue('
prestashop v1
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SELECT id_shop
FROM `'.pSQL(_DB_PREFIX_.$this->def['table']).'_shop`
WHERE `'.$this->def['primary'].'` = '.(int)$this->id.'
AND id_shop = '.(int)$id_shop
update prestashop
2015-09-22 18:22:11 +02:00
);
if (!ObjectModel::$cache_objects) {
return $associated;
}
Cache::store($cache_id, $associated);
return $associated;
}
return Cache::retrieve($cache_id);
}
/**
* This function associate an item to its context
*
* @param int|array $id_shops
*
* @return bool|void
* @throws PrestaShopDatabaseException
*/
public function associateTo($id_shops)
{
if (!$this->id) {
return;
}
if (!is_array($id_shops)) {
$id_shops = array($id_shops);
}
$data = array();
foreach ($id_shops as $id_shop) {
if (!$this->isAssociatedToShop($id_shop)) {
$data[] = array(
$this->def['primary'] => (int)$this->id,
'id_shop' => (int)$id_shop,
);
}
}
if ($data) {
return Db::getInstance()->insert($this->def['table'].'_shop', $data);
}
return true;
}
/**
* Gets the list of associated shop IDs
*
* @since 1.5.0.1
*
* @return array
* @throws PrestaShopDatabaseException
*/
public function getAssociatedShops()
{
if (!Shop::isTableAssociated($this->def['table'])) {
return array();
}
$list = array();
$sql = 'SELECT id_shop FROM `'._DB_PREFIX_.$this->def['table'].'_shop` WHERE `'.$this->def['primary'].'` = '.(int)$this->id;
foreach (Db::getInstance()->executeS($sql) as $row) {
$list[] = $row['id_shop'];
}
return $list;
}
/**
* Copies shop association data from object with specified ID.
*
* @since 1.5.0.1
* @param $id
*
* @return bool|void
* @throws PrestaShopDatabaseException
*/
public function duplicateShops($id)
{
if (!Shop::isTableAssociated($this->def['table'])) {
return false;
}
$sql = 'SELECT id_shop
prestashop v1
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FROM '._DB_PREFIX_.$this->def['table'].'_shop
WHERE '.$this->def['primary'].' = '.(int)$id;
update prestashop
2015-09-22 18:22:11 +02:00
if ($results = Db::getInstance()->executeS($sql)) {
$ids = array();
foreach ($results as $row) {
$ids[] = $row['id_shop'];
}
return $this->associateTo($ids);
}
return false;
}
/**
* Checks if there is more than one entry in associated shop table for current object.
*
* @since 1.5.0.1
*
* @return bool
*/
public function hasMultishopEntries()
{
if (!Shop::isTableAssociated($this->def['table']) || !Shop::isFeatureActive()) {
return false;
}
return (bool)Db::getInstance()->getValue('SELECT COUNT(*) FROM `'._DB_PREFIX_.$this->def['table'].'_shop` WHERE `'.$this->def['primary'].'` = '.(int)$this->id);
}
/**
* Checks if object is multi-shop object.
*
* @return bool
*/
public function isMultishop()
{
return Shop::isTableAssociated($this->def['table']) || !empty($this->def['multilang_shop']);
}
/**
* Checks if a field is a multi-shop field.
*
* @param string $field
*
* @return bool
*/
public function isMultiShopField($field)
{
return (isset($this->def['fields'][$field]) && isset($this->def['fields'][$field]['shop']) && $this->def['fields'][$field]['shop']);
}
/**
* Checks if the object is both multi-language and multi-shop.
*
* @return bool
*/
public function isLangMultishop()
{
return !empty($this->def['multilang']) && !empty($this->def['multilang_shop']);
}
/**
* Updates a table and splits the common datas and the shop datas.
*
* @since 1.5.0.1
* @param string $classname
* @param array $data
* @param string $where
* @param string $specific_where Only executed for common table
*
* @return bool
*/
public static function updateMultishopTable($classname, $data, $where = '', $specific_where = '')
{
$def = ObjectModel::getDefinition($classname);
$update_data = array();
foreach ($data as $field => $value) {
if (!isset($def['fields'][$field])) {
continue;
}
if (!empty($def['fields'][$field]['shop'])) {
if ($value === null && !empty($def['fields'][$field]['allow_null'])) {
$update_data[] = "a.$field = NULL";
$update_data[] = "{$def['table']}_shop.$field = NULL";
} else {
$update_data[] = "a.$field = '$value'";
$update_data[] = "{$def['table']}_shop.$field = '$value'";
}
} else {
if ($value === null && !empty($def['fields'][$field]['allow_null'])) {
$update_data[] = "a.$field = NULL";
} else {
$update_data[] = "a.$field = '$value'";
}
}
}
$sql = 'UPDATE '._DB_PREFIX_.$def['table'].' a
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'.Shop::addSqlAssociation($def['table'], 'a', true, null, true).'
SET '.implode(', ', $update_data).
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(!empty($where) ? ' WHERE '.$where : '');
return Db::getInstance()->execute($sql);
}
/**
* Delete images associated with the object
*
* @param bool $force_delete
*
* @return bool
*/
public function deleteImage($force_delete = false)
{
if (!$this->id) {
return false;
}
if ($force_delete || !$this->hasMultishopEntries()) {
/* Deleting object images and thumbnails (cache) */
if ($this->image_dir) {
if (file_exists($this->image_dir.$this->id.'.'.$this->image_format)
&& !unlink($this->image_dir.$this->id.'.'.$this->image_format)) {
return false;
}
}
if (file_exists(_PS_TMP_IMG_DIR_.$this->def['table'].'_'.$this->id.'.'.$this->image_format)
&& !unlink(_PS_TMP_IMG_DIR_.$this->def['table'].'_'.$this->id.'.'.$this->image_format)) {
return false;
}
if (file_exists(_PS_TMP_IMG_DIR_.$this->def['table'].'_mini_'.$this->id.'.'.$this->image_format)
&& !unlink(_PS_TMP_IMG_DIR_.$this->def['table'].'_mini_'.$this->id.'.'.$this->image_format)) {
return false;
}
$types = ImageType::getImagesTypes();
foreach ($types as $image_type) {
if (file_exists($this->image_dir.$this->id.'-'.stripslashes($image_type['name']).'.'.$this->image_format)
&& !unlink($this->image_dir.$this->id.'-'.stripslashes($image_type['name']).'.'.$this->image_format)) {
return false;
}
}
}
return true;
}
/**
* Checks if an object exists in database.
*
* @param int $id_entity
* @param string $table
*
* @return bool
*/
public static function existsInDatabase($id_entity, $table)
{
$row = Db::getInstance()->getRow('
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SELECT `id_'.bqSQL($table).'` as id
FROM `'._DB_PREFIX_.bqSQL($table).'` e
WHERE e.`id_'.bqSQL($table).'` = '.(int)$id_entity, false
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);
return isset($row['id']);
}
/**
* Checks if an object type exists in the database.
*
* @since 1.5.0.1
* @param string|null $table Name of table linked to entity
* @param bool $has_active_column True if the table has an active column
*
* @return bool
*/
public static function isCurrentlyUsed($table = null, $has_active_column = false)
{
if ($table === null) {
$table = self::$definition['table'];
}
$query = new DbQuery();
$query->select('`id_'.bqSQL($table).'`');
$query->from($table);
if ($has_active_column) {
$query->where('`active` = 1');
}
return (bool)Db::getInstance()->getValue($query);
}
/**
* Fill an object with given data. Data must be an array with this syntax:
* array(objProperty => value, objProperty2 => value, etc.)
*
* @since 1.5.0.1
* @param array $data
* @param int|null $id_lang
*/
public function hydrate(array $data, $id_lang = null)
{
$this->id_lang = $id_lang;
if (isset($data[$this->def['primary']])) {
$this->id = $data[$this->def['primary']];
}
foreach ($data as $key => $value) {
if (array_key_exists($key, $this)) {
$this->$key = $value;
}
}
}
/**
* Fill (hydrate) a list of objects in order to get a collection of these objects
*
* @since 1.5.0.1
* @param string $class Class of objects to hydrate
* @param array $datas List of data (multi-dimensional array)
* @param int|null $id_lang
*
* @return array
* @throws PrestaShopException
*/
public static function hydrateCollection($class, array $datas, $id_lang = null)
{
if (!class_exists($class)) {
throw new PrestaShopException("Class '$class' not found");
}
$collection = array();
$rows = array();
if ($datas) {
$definition = ObjectModel::getDefinition($class);
if (!array_key_exists($definition['primary'], $datas[0])) {
throw new PrestaShopException("Identifier '{$definition['primary']}' not found for class '$class'");
}
foreach ($datas as $row) {
// Get object common properties
$id = $row[$definition['primary']];
if (!isset($rows[$id])) {
$rows[$id] = $row;
}
// Get object lang properties
if (isset($row['id_lang']) && !$id_lang) {
foreach ($definition['fields'] as $field => $data) {
if (!empty($data['lang'])) {
if (!is_array($rows[$id][$field])) {
$rows[$id][$field] = array();
}
$rows[$id][$field][$row['id_lang']] = $row[$field];
}
}
}
}
}
// Hydrate objects
foreach ($rows as $row) {
/** @var ObjectModel $obj */
$obj = new $class;
$obj->hydrate($row, $id_lang);
$collection[] = $obj;
}
return $collection;
}
/**
* Returns object definition
*
* @param string $class Name of object
* @param string|null $field Name of field if we want the definition of one field only
*
* @return array
*/
public static function getDefinition($class, $field = null)
{
if (is_object($class)) {
$class = get_class($class);
}
if ($field === null) {
$cache_id = 'objectmodel_def_'.$class;
}
if ($field !== null || !Cache::isStored($cache_id)) {
$reflection = new ReflectionClass($class);
if (!$reflection->hasProperty('definition')) {
return false;
}
$definition = $reflection->getStaticPropertyValue('definition');
$definition['classname'] = $class;
if (!empty($definition['multilang'])) {
$definition['associations'][PrestaShopCollection::LANG_ALIAS] = array(
'type' => self::HAS_MANY,
'field' => $definition['primary'],
'foreign_field' => $definition['primary'],
);
}
if ($field) {
return isset($definition['fields'][$field]) ? $definition['fields'][$field] : null;
}
Cache::store($cache_id, $definition);
return $definition;
}
return Cache::retrieve($cache_id);
}
/**
* Retrocompatibility for classes without $definition static
* @TODO Remove this in 1.6 !
*
* @since 1.5.0.1
*/
protected function setDefinitionRetrocompatibility()
{
// Retrocompatibility with $table property ($definition['table'])
if (isset($this->def['table'])) {
$this->table = $this->def['table'];
} else {
$this->def['table'] = $this->table;
}
// Retrocompatibility with $identifier property ($definition['primary'])
if (isset($this->def['primary'])) {
$this->identifier = $this->def['primary'];
} else {
$this->def['primary'] = $this->identifier;
}
// Check multilang retrocompatibility
if (method_exists($this, 'getTranslationsFieldsChild')) {
$this->def['multilang'] = true;
}
// Retrocompatibility with $fieldsValidate, $fieldsRequired and $fieldsSize properties ($definition['fields'])
if (isset($this->def['fields'])) {
foreach ($this->def['fields'] as $field => $data) {
$suffix = (isset($data['lang']) && $data['lang']) ? 'Lang' : '';
if (isset($data['validate'])) {
$this->{'fieldsValidate'.$suffix}[$field] = $data['validate'];
}
if (isset($data['required']) && $data['required']) {
$this->{'fieldsRequired'.$suffix}[] = $field;
}
if (isset($data['size'])) {
$this->{'fieldsSize'.$suffix}[$field] = $data['size'];
}
}
} else {
$this->def['fields'] = array();
$suffixs = array('', 'Lang');
foreach ($suffixs as $suffix) {
foreach ($this->{'fieldsValidate'.$suffix} as $field => $validate) {
$this->def['fields'][$field]['validate'] = $validate;
if ($suffix == 'Lang') {
$this->def['fields'][$field]['lang'] = true;
}
}
foreach ($this->{'fieldsRequired'.$suffix} as $field) {
$this->def['fields'][$field]['required'] = true;
if ($suffix == 'Lang') {
$this->def['fields'][$field]['lang'] = true;
}
}
foreach ($this->{'fieldsSize'.$suffix} as $field => $size) {
$this->def['fields'][$field]['size'] = $size;
if ($suffix == 'Lang') {
$this->def['fields'][$field]['lang'] = true;
}
}
}
}
}
/**
* Return the field value for the specified language if the field is multilang,
* else the field value.
*
* @since 1.5.0.1
* @param string $field_name
* @param int|null $id_lang
*
* @return mixed
* @throws PrestaShopException
*/
public function getFieldByLang($field_name, $id_lang = null)
{
$definition = ObjectModel::getDefinition($this);
// Is field in definition?
if ($definition && isset($definition['fields'][$field_name])) {
$field = $definition['fields'][$field_name];
// Is field multilang?
if (isset($field['lang']) && $field['lang']) {
if (is_array($this->{$field_name})) {
return $this->{$field_name}[$id_lang ? $id_lang : Context::getContext()->language->id];
}
}
return $this->{$field_name};
} else {
throw new PrestaShopException('Could not load field from definition.');
}
}
/**
* Set a list of specific fields to update
* array(field1 => true, field2 => false,
* langfield1 => array(1 => true, 2 => false))
*
* @since 1.5.0.1
* @param array $fields
*/
public function setFieldsToUpdate(array $fields)
{
$this->update_fields = $fields;
}
/**
* Enables object caching
*/
public static function enableCache()
{
ObjectModel::$cache_objects = true;
}
/**
* Disables object caching
*/
public static function disableCache()
{
ObjectModel::$cache_objects = false;
}
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}
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