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<?php |
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/** |
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* KumbiaPHP web & app Framework |
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* |
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* LICENSE |
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* |
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* This source file is subject to the new BSD license that is bundled |
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* with this package in the file LICENSE.txt. |
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* It is also available through the world-wide-web at this URL: |
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* http://wiki.kumbiaphp.com/Licencia |
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* If you did not receive a copy of the license and are unable to |
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* obtain it through the world-wide-web, please send an email |
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* to [email protected] so we can send you a copy immediately. |
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* |
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* @category Kumbia |
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* @package Db |
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* @subpackage ActiveRecord |
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* @copyright Copyright (c) 2005 - 2017 Kumbia Team (http://www.kumbiaphp.com) |
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* @license http://wiki.kumbiaphp.com/Licencia New BSD License |
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*/ |
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/** |
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* @see Db |
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*/ |
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require CORE_PATH . 'libs/db/db.php'; |
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/** |
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* ActiveRecordBase Clase para el Mapeo Objeto Relacional |
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* |
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* Active Record es un enfoque al problema de acceder a los datos de una |
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* base de datos en forma orientada a objetos. Una fila en la |
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* tabla de la base de datos (o vista) se envuelve en una clase, |
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* de manera que se asocian filas únicas de la base de datos |
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* con objetos del lenguaje de programación usado. |
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* Cuando se crea uno de estos objetos, se añde una fila a |
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* la tabla de la base de datos. Cuando se modifican los atributos del |
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* objeto, se actualiza la fila de la base de datos. |
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* |
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* Propiedades Soportadas: |
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* $db = Conexion al Motor de Base de datos |
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* $database = Base de datos a la que se conecta, especificada en databases.ini |
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* $source = Tabla que contiene la tabla que esta siendo mapeada |
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* $fields = Listado de Campos de la tabla que han sido mapeados |
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* $count = Conteo del ultimo Resultado de un Select |
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* $primary_key = Listado de columnas que conforman la llave primaria |
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* $non_primary = Listado de columnas que no son llave primaria |
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* $not_null = Listado de campos que son not_null |
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* $attributes_names = nombres de todos los campos que han sido mapeados |
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* $debug = Indica si se deben mostrar los SQL enviados al RDBM en pantalla |
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* $logger = Si es diferente de false crea un log utilizando la clase Logger |
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* en library/kumbia/logger/logger.php, esta crea un archivo .txt en logs/ con todas las |
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* operaciones realizadas en ActiveRecord, si $logger = "nombre", crea un |
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* archivo con ese nombre |
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* |
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* Propiedades sin Soportar: |
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* $dynamic_update : La idea es que en un futuro ActiveRecord solo |
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* actualize los campos que han cambiado. (En Desarrollo) |
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* $dynamic_insert : Indica si los valores del insert son solo aquellos |
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* que sean no nulos. (En Desarrollo) |
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* $select_before_update: Exige realizar una sentencia SELECT anterior |
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* a la actualizacion UPDATE para comprobar que los datos no hayan sido |
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* cambiados (En Desarrollo) |
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* $subselect : Permitira crear una entidad ActiveRecord de solo lectura que |
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* mapearia los resultados de un select directamente a un Objeto (En Desarrollo) |
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* |
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* @category Kumbia |
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* @package Db |
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* @subpackage ActiveRecord |
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*/ |
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class KumbiaActiveRecord |
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{ |
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//Soportados |
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/** |
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* Resource de conexion a la base de datos |
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* |
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* @var DbBase |
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*/ |
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protected $db; |
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/** |
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* Base de datos a la que se conecta |
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* |
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* @var string |
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*/ |
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protected $database; |
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/** |
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* Schema donde esta la tabla |
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* |
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* @var string |
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*/ |
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protected $schema; |
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/** |
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* Tabla utilizada para realizar el mapeo |
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* |
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* @var string |
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*/ |
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protected $source; |
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/** |
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* Numero de resultados generados en la ultima consulta |
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* |
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* @var integer |
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*/ |
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protected $count; |
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/** |
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* Nombres de los atributos de la entidad |
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* |
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* @var array |
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*/ |
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protected $fields = array(); |
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/** |
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* LLaves primarias de la entidad |
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* |
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* @var array |
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*/ |
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protected $primary_key = array(); |
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/** |
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* Campos que no son llave primaria |
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* |
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* @var array |
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*/ |
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protected $non_primary = array(); |
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/** |
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* Campos que no permiten nulos |
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* |
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* @var array |
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*/ |
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protected $not_null = array(); |
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/** |
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* Campos que tienen valor por defecto |
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* |
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* @var array |
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*/ |
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protected $_with_default = array(); |
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/** |
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* Nombres de atributos, es lo mismo que fields |
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* |
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* @var array |
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*/ |
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protected $alias = array(); |
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/** |
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* Indica si la clase corresponde a un mapeo de una vista |
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* en la base de datos |
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* |
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* @var boolean |
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*/ |
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protected $is_view = false; |
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/** |
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* Indica si el modelo esta en modo debug |
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* |
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* @var boolean |
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*/ |
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protected $debug = false; |
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/** |
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* Indica si se logearan los mensajes generados por la clase |
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* |
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* @var mixed |
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*/ |
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protected $logger = false; |
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/** |
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* Indica si los datos del modelo deben ser persistidos |
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* |
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* @var boolean |
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*/ |
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protected $persistent = false; |
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/** |
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* Validaciones |
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* |
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* inclusion_in: el campo pertenece a un conjunto de elementos |
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* exclusion_of: el campo no pertenece a un conjunto de elementos |
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* numericality_of: el campo debe ser numerico |
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* format_of: el campo debe coincidir con la expresion regular compatible con perl |
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* date_in: el campo debe ser una fecha valida |
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* email_in: el campo debe ser un correo electronico |
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* uniqueness_of: el campo debe ser unico |
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* |
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* @var array |
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* */ |
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protected $_validates = array('inclusion_in' => array(), 'exclusion_of' => array(), 'numericality_of' => array(), |
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'format_of' => array(), 'date_in' => array(), 'email_in' => array(), 'uniqueness_of' => array()); |
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/** |
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* Campos que terminan en _in |
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* |
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* @var array |
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*/ |
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protected $_in = array(); |
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/** |
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* Campos que terminan en _at |
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* |
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* @var array |
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*/ |
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protected $_at = array(); |
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/** |
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* Variable para crear una condicion basada en los |
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* valores del where |
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* |
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* @var string |
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*/ |
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protected $_where_pk; |
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/** |
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* Indica si ya se han obtenido los metadatos del Modelo |
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* |
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* @var boolean |
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*/ |
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protected $_dumped = false; |
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/** |
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* Indica si hay bloqueo sobre los warnings cuando una propiedad |
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* del modelo no esta definida- |
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* |
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* @var boolean |
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*/ |
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protected $_dump_lock = false; |
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/** |
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* Tipos de datos de los campos del modelo |
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* |
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* @var array |
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*/ |
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protected $_data_type = array(); |
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/** |
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* Relaciones a las cuales tiene una cardinalidad 1-1 |
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* |
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* @var array |
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*/ |
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protected $_has_one = array(); |
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/** |
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* Relaciones a las cuales tiene una cardinalidad 1-n |
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* |
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* @var array |
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*/ |
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protected $_has_many = array(); |
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/** |
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* Relaciones a las cuales tiene una cardinalidad 1-1 |
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* |
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* @var array |
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*/ |
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protected $_belongs_to = array(); |
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/** |
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* Relaciones a las cuales tiene una cardinalidad n-n (muchos a muchos) o 1-n inversa |
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* |
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* @var array |
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*/ |
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protected $_has_and_belongs_to_many = array(); |
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/** |
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* Clases de las cuales es padre la clase actual |
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* |
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* @var array |
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*/ |
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protected $parent_of = array(); |
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/** |
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* Persistance Models Meta-data |
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*/ |
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protected static $_models = array(); |
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/** |
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* Persistance Models Meta-data |
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*/ |
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protected static $models = array(); |
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/** |
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* Constructor del Modelo |
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* |
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* @param array $data |
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*/ |
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function __construct($data=null) |
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{ |
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if (!$this->source) { |
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$this->_model_name(); |
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} |
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/** |
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* Inicializa el modelo en caso de que exista initialize |
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*/ |
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if (method_exists($this, 'initialize')) { |
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$this->initialize(); |
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} |
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/** |
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* Conecta a la bd |
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* */ |
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$this->_connect(); |
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if ($data) { |
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if (!is_array($data)) $data = Util::getParams(func_get_args()); |
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foreach($this->fields as $field) { |
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if (isset($data[$field])) { |
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$this->$field = $data[$field]; |
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} |
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} |
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} |
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} |
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/** |
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* Obtiene el nombre de la relacion en el RDBM a partir del nombre de la clase |
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* |
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*/ |
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protected function _model_name() |
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{ |
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if (!$this->source) { |
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$this->source = Util::smallcase(get_class($this)); |
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} |
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} |
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/** |
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* Establece publicamente el $source de la tabla |
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* |
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* @param string $source |
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*/ |
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public function set_source($source) |
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{ |
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$this->source = $source; |
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} |
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/** |
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* Devuelve el source actual |
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* |
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* @return string |
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*/ |
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public function get_source() |
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{ |
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return $this->source; |
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} |
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/** |
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* Establece la base datos a utilizar |
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* |
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* @param string $database |
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*/ |
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public function set_database($database) |
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{ |
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$this->database = $database; |
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} |
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/** |
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* Devuelve la base de datos |
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* |
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* @return string |
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*/ |
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public function get_database() |
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{ |
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337
|
|
|
if ($this->database) { |
|
338
|
|
|
return $this->database; |
|
339
|
|
|
} else { |
|
340
|
|
|
$core = Config::read('config'); |
|
341
|
|
|
return $core['application']['database']; |
|
342
|
|
|
} |
|
343
|
|
|
} |
|
344
|
|
|
|
|
345
|
|
|
/** |
|
346
|
|
|
* Pregunta si el ActiveRecord ya ha consultado la informacion de metadatos |
|
347
|
|
|
* de la base de datos o del registro persistente |
|
348
|
|
|
* |
|
349
|
|
|
* @return boolean |
|
350
|
|
|
*/ |
|
351
|
|
|
public function is_dumped() |
|
352
|
|
|
{ |
|
353
|
|
|
return $this->_dumped; |
|
354
|
|
|
} |
|
355
|
|
|
|
|
356
|
|
|
/** |
|
357
|
|
|
* Devuelve los registros del modelo al que se está asociado. |
|
358
|
|
|
* |
|
359
|
|
|
* @param string $mmodel nombre del modelo asociado |
|
360
|
|
|
* @return array|NULL|FALSE si existen datos devolverá un array, |
|
361
|
|
|
* NULL si no hay datos asociados aun, y false si no existe ninguna asociación. |
|
362
|
|
|
*/ |
|
363
|
|
|
protected function _get_relation_data($mmodel) |
|
364
|
|
|
{ |
|
365
|
|
|
if (array_key_exists($mmodel, $this->_belongs_to)) { |
|
366
|
|
|
$relation = $this->_belongs_to[$mmodel]; |
|
367
|
|
|
return self::get($relation->model)->find_first($this->{$relation->fk}); |
|
368
|
|
|
} elseif (array_key_exists($mmodel, $this->_has_one)) { |
|
369
|
|
|
$relation = $this->_has_one[$mmodel]; |
|
370
|
|
|
if ($this->{$this->primary_key[0]}) { |
|
371
|
|
|
return self::get($relation->model)->find_first("{$relation->fk}={$this->db->add_quotes($this->{$this->primary_key[0]}) }"); |
|
372
|
|
|
} else { |
|
373
|
|
|
return; |
|
374
|
|
|
} |
|
375
|
|
|
} elseif (array_key_exists($mmodel, $this->_has_many)) { |
|
376
|
|
|
$relation = $this->_has_many[$mmodel]; |
|
377
|
|
|
if ($this->{$this->primary_key[0]}) { |
|
378
|
|
|
return self::get($relation->model)->find("{$relation->fk}={$this->db->add_quotes($this->{$this->primary_key[0]}) }"); |
|
379
|
|
|
} else { |
|
380
|
|
|
return array(); |
|
381
|
|
|
} |
|
382
|
|
|
} elseif (array_key_exists($mmodel, $this->_has_and_belongs_to_many)) { |
|
383
|
|
|
$relation = $this->_has_and_belongs_to_many[$mmodel]; |
|
384
|
|
|
$relation_model = self::get($relation->model); |
|
385
|
|
|
$source = ($this->schema ? "{$this->schema}." : NULL ) . $this->source; |
|
386
|
|
|
$relation_source = ($relation_model->schema ? "{$relation_model->schema}." : NULL ) . $relation_model->source; |
|
387
|
|
|
/** |
|
388
|
|
|
* Cargo atraves de que tabla se efectuara la relacion |
|
389
|
|
|
* |
|
390
|
|
|
*/ |
|
391
|
|
|
if (!isset($relation->through)) { |
|
392
|
|
|
if ($source > $relation_source) { |
|
393
|
|
|
$relation->through = "{$this->source}_{$relation_source}"; |
|
394
|
|
|
} else { |
|
395
|
|
|
$relation->through = "{$relation_source}_{$this->source}"; |
|
396
|
|
|
} |
|
397
|
|
|
}else{ |
|
398
|
|
|
$through = explode('/', $relation->through); |
|
399
|
|
|
$relation->through = end($through); |
|
400
|
|
|
} |
|
401
|
|
|
if ($this->{$this->primary_key[0]}) { |
|
402
|
|
|
return $relation_model->find_all_by_sql("SELECT $relation_source.* FROM $relation_source, {$relation->through}, $source |
|
403
|
|
|
WHERE {$relation->through}.{$relation->key} = {$this->db->add_quotes($this->{$this->primary_key[0]}) } |
|
404
|
|
|
AND {$relation->through}.{$relation->fk} = $relation_source.{$relation_model->primary_key[0]} |
|
405
|
|
|
AND {$relation->through}.{$relation->key} = $source.{$this->primary_key[0]} |
|
406
|
|
|
ORDER BY $relation_source.{$relation_model->primary_key[0]}"); |
|
407
|
|
|
} else { |
|
408
|
|
|
return array(); |
|
409
|
|
|
} |
|
410
|
|
|
} else { |
|
411
|
|
|
return FALSE; //si no existe ninguna asociación devuelve false. |
|
412
|
|
|
} |
|
413
|
|
|
} |
|
414
|
|
|
|
|
415
|
|
|
/** |
|
416
|
|
|
* Valida que los valores que sean leidos del objeto ActiveRecord esten definidos |
|
417
|
|
|
* previamente o sean atributos de la entidad |
|
418
|
|
|
* |
|
419
|
|
|
* @param string $property |
|
420
|
|
|
*/ |
|
421
|
|
|
function __get($property) |
|
422
|
|
|
{ |
|
423
|
|
|
if (!$this->_dump_lock) { |
|
424
|
|
|
if (!isset($this->$property)) { |
|
425
|
|
|
return $this->_get_relation_data($property); |
|
426
|
|
|
} |
|
427
|
|
|
} |
|
428
|
|
|
return $this->$property; |
|
429
|
|
|
} |
|
430
|
|
|
|
|
431
|
|
|
/** |
|
432
|
|
|
* Valida que los valores que sean asignados al objeto ActiveRecord esten definidos |
|
433
|
|
|
* o sean atributos de la entidad |
|
434
|
|
|
* |
|
435
|
|
|
* @param string $property |
|
436
|
|
|
* @param mixed $value |
|
437
|
|
|
*/ |
|
438
|
|
|
function __set($property, $value) |
|
439
|
|
|
{ |
|
440
|
|
|
if (!$this->_dump_lock) { |
|
441
|
|
|
if (is_object($value) && is_subclass_of($value, 'KumbiaActiveRecord')) { |
|
442
|
|
|
if (array_key_exists($property, $this->_belongs_to)) { |
|
443
|
|
|
$relation = $this->_belongs_to[$property]; |
|
444
|
|
|
$value->dump_model(); |
|
445
|
|
|
$this->{$relation->fk} = $value->{$value->primary_key[0]}; |
|
446
|
|
|
return; |
|
447
|
|
|
} elseif (array_key_exists($property, $this->_has_one)) { |
|
448
|
|
|
$relation = $this->_has_one[$property]; |
|
449
|
|
|
$value->{$relation->fk} = $this->{$this->primary_key[0]}; |
|
450
|
|
|
return; |
|
451
|
|
|
} |
|
452
|
|
|
} elseif ($property == "source") { |
|
453
|
|
|
$value = self::sql_item_sanitize($value); |
|
454
|
|
|
} |
|
455
|
|
|
} |
|
456
|
|
|
$this->$property = $value; |
|
457
|
|
|
} |
|
458
|
|
|
|
|
459
|
|
|
/** |
|
460
|
|
|
* Devuelve un valor o un listado dependiendo del tipo de Relación |
|
461
|
|
|
* |
|
462
|
|
|
*/ |
|
463
|
|
|
public function __call($method, $args = array()) |
|
464
|
|
|
{ |
|
465
|
|
|
if (substr($method, 0, 8) == "find_by_") { |
|
466
|
|
|
$field = substr($method, 8); |
|
467
|
|
|
self::sql_item_sanitize($field); |
|
468
|
|
|
if (isset($args[0])) { |
|
469
|
|
|
$arg = array("conditions: $field = {$this->db->add_quotes($args[0])}"); |
|
470
|
|
|
unset($args[0]); |
|
471
|
|
|
} else { |
|
472
|
|
|
$arg = array(); |
|
473
|
|
|
} |
|
474
|
|
|
return call_user_func_array(array($this, "find_first"), array_merge($arg, $args)); |
|
475
|
|
|
} |
|
476
|
|
|
if (substr($method, 0, 9) == "count_by_") { |
|
477
|
|
|
$field = substr($method, 9); |
|
478
|
|
|
self::sql_item_sanitize($field); |
|
479
|
|
|
if (isset($args[0])) { |
|
480
|
|
|
$arg = array("conditions: $field = {$this->db->add_quotes($args[0])}"); |
|
481
|
|
|
unset($args[0]); |
|
482
|
|
|
} else { |
|
483
|
|
|
$arg = array(); |
|
484
|
|
|
} |
|
485
|
|
|
return call_user_func_array(array($this, "count"), array_merge($arg, $args)); |
|
486
|
|
|
} |
|
487
|
|
|
if (substr($method, 0, 12) == "find_all_by_") { |
|
488
|
|
|
$field = substr($method, 12); |
|
489
|
|
|
self::sql_item_sanitize($field); |
|
490
|
|
|
if (isset($args[0])) { |
|
491
|
|
|
$arg = array("conditions: $field = {$this->db->add_quotes($args[0])}"); |
|
492
|
|
|
unset($args[0]); |
|
493
|
|
|
} else { |
|
494
|
|
|
$arg = array(); |
|
495
|
|
|
} |
|
496
|
|
|
return call_user_func_array(array($this, "find"), array_merge($arg, $args)); |
|
497
|
|
|
} |
|
498
|
|
|
$model = preg_replace('/^get/', '', $method); |
|
499
|
|
|
$mmodel = Util::smallcase($model); |
|
500
|
|
|
if (($data = $this->_get_relation_data($mmodel)) !== FALSE) { |
|
501
|
|
|
return $data; |
|
502
|
|
|
} |
|
503
|
|
|
|
|
504
|
|
|
if (method_exists($this, $method)) { |
|
505
|
|
|
call_user_func_array(array($this, $method), $args); |
|
506
|
|
|
} else { |
|
507
|
|
|
throw new KumbiaException("No existe el método '$method' en ActiveRecord::" . get_class($this)); |
|
508
|
|
|
} |
|
509
|
|
|
|
|
510
|
|
|
return $this->$method($args); |
|
511
|
|
|
} |
|
512
|
|
|
|
|
513
|
|
|
/** |
|
514
|
|
|
* Se conecta a la base de datos y descarga los meta-datos si es necesario |
|
515
|
|
|
*/ |
|
516
|
|
|
protected function _connect() |
|
517
|
|
|
{ |
|
518
|
|
|
if (!is_object($this->db)) { |
|
519
|
|
|
$this->db = Db::factory($this->database); |
|
520
|
|
|
} |
|
521
|
|
|
$this->db->debug = $this->debug; |
|
522
|
|
|
$this->db->logger = $this->logger; |
|
523
|
|
|
$this->dump(); |
|
524
|
|
|
} |
|
525
|
|
|
|
|
526
|
|
|
/** |
|
527
|
|
|
* Cargar los metadatos de la tabla |
|
528
|
|
|
* |
|
529
|
|
|
*/ |
|
530
|
|
|
public function dump_model() |
|
531
|
|
|
{ |
|
532
|
|
|
$this->_connect(); |
|
533
|
|
|
} |
|
534
|
|
|
|
|
535
|
|
|
/** |
|
536
|
|
|
* Verifica si la tabla definida en $this->source existe |
|
537
|
|
|
* en la base de datos y la vuelca en dump_info |
|
538
|
|
|
* |
|
539
|
|
|
* @return boolean |
|
540
|
|
|
*/ |
|
541
|
|
|
protected function dump() |
|
542
|
|
|
{ |
|
543
|
|
|
if ($this->_dumped) { |
|
544
|
|
|
return false; |
|
545
|
|
|
} |
|
546
|
|
|
//$a = array(); |
|
547
|
|
|
if ($this->source) { |
|
548
|
|
|
$this->source = str_replace(";", '', strtolower($this->source)); |
|
549
|
|
|
} else { |
|
550
|
|
|
$this->_model_name(); |
|
551
|
|
|
if (!$this->source) { |
|
552
|
|
|
return false; |
|
553
|
|
|
} |
|
554
|
|
|
} |
|
555
|
|
|
$table = $this->source; |
|
556
|
|
|
$schema = $this->schema; |
|
557
|
|
|
if (!count(self::get_meta_data($this->source))) { |
|
558
|
|
|
$this->_dumped = true; |
|
559
|
|
|
$this->_dump_info($table, $schema); |
|
560
|
|
|
if (!count($this->primary_key)) { |
|
561
|
|
|
if (!$this->is_view) { |
|
562
|
|
|
throw new KumbiaException("No se ha definido una llave primaria para la tabla '$table' esto imposibilita crear el ActiveRecord para esta entidad"); |
|
563
|
|
|
} |
|
564
|
|
|
} |
|
565
|
|
|
} else { |
|
566
|
|
|
if (!$this->is_dumped()) { |
|
567
|
|
|
$this->_dumped = true; |
|
568
|
|
|
$this->_dump_info($table, $schema); |
|
569
|
|
|
} |
|
570
|
|
|
} |
|
571
|
|
|
return true; |
|
572
|
|
|
} |
|
573
|
|
|
|
|
574
|
|
|
/** |
|
575
|
|
|
* Vuelca la información de la tabla $table en la base de datos |
|
576
|
|
|
* para armar los atributos y meta-data del ActiveRecord |
|
577
|
|
|
* |
|
578
|
|
|
* @param string $table |
|
579
|
|
|
* @return boolean |
|
580
|
|
|
*/ |
|
581
|
|
|
protected function _dump_info($table, $schema = '') |
|
582
|
|
|
{ |
|
583
|
|
|
$this->_dump_lock = true; |
|
584
|
|
|
if (!count(self::get_meta_data($table))) { |
|
585
|
|
|
$meta_data = $this->db->describe_table($table, $schema); |
|
586
|
|
|
if ($meta_data) { |
|
587
|
|
|
self::set_meta_data($table, $meta_data); |
|
588
|
|
|
} |
|
589
|
|
|
} |
|
590
|
|
|
foreach (self::get_meta_data($table) as $field) { |
|
591
|
|
|
$this->fields[] = $field['Field']; |
|
592
|
|
|
$aliasAux = $field['Field']; |
|
593
|
|
|
if ($field['Key'] == 'PRI') { |
|
594
|
|
|
$this->primary_key[] = $field['Field']; |
|
595
|
|
|
$this->alias[$field['Field']] = 'Código'; |
|
596
|
|
|
} else |
|
597
|
|
|
$this->non_primary[] = $field['Field']; |
|
598
|
|
|
/** |
|
599
|
|
|
* Si se indica que no puede ser nulo, pero se indica un |
|
600
|
|
|
* valor por defecto, entonces no se incluye en la lista, ya que |
|
601
|
|
|
* al colocar un valor por defecto, el campo nunca sera nulo |
|
602
|
|
|
* |
|
603
|
|
|
*/ |
|
604
|
|
|
if ($field['Null'] == 'NO' && !(isset($field['Default']) && $field['Default'])) { |
|
605
|
|
|
$this->not_null[] = $field['Field']; |
|
606
|
|
|
} |
|
607
|
|
|
if (isset($field['Default']) && $field['Default']) { |
|
608
|
|
|
$this->_with_default[] = $field['Field']; |
|
609
|
|
|
} |
|
610
|
|
|
if ($field['Type']) { |
|
611
|
|
|
$this->_data_type[$field['Field']] = strtolower($field['Type']); |
|
612
|
|
|
} |
|
613
|
|
|
if (substr($field['Field'], strlen($field['Field']) - 3, 3) == '_at') { |
|
614
|
|
|
$this->_at[] = $field['Field']; |
|
615
|
|
|
$aliasAux = substr($field['Field'], 0, -3); |
|
616
|
|
|
} |
|
617
|
|
|
if (substr($field['Field'], strlen($field['Field']) - 3, 3) == '_in') { |
|
618
|
|
|
$this->_in[] = $field['Field']; |
|
619
|
|
|
$aliasAux = substr($field['Field'], 0, -3); |
|
620
|
|
|
} |
|
621
|
|
|
if (substr($field['Field'], strlen($field['Field']) - 3, 3) == '_id') { |
|
622
|
|
|
$aliasAux = substr($field['Field'], 0, -3); |
|
623
|
|
|
} |
|
624
|
|
|
//humanizando el alias |
|
625
|
|
|
$this->alias[$field['Field']] = ucwords(strtr($aliasAux, '_-', ' ')); |
|
626
|
|
|
} |
|
627
|
|
|
$this->_dump_lock = false; |
|
628
|
|
|
return true; |
|
629
|
|
|
} |
|
630
|
|
|
|
|
631
|
|
|
/** |
|
632
|
|
|
* Retorna un array de los campos (fields) de una tabla Humanizados |
|
633
|
|
|
* |
|
634
|
|
|
* @param $key |
|
635
|
|
|
* @return array |
|
636
|
|
|
*/ |
|
637
|
|
|
public function get_alias($key=null) |
|
638
|
|
|
{ |
|
639
|
|
|
if ($key && array_key_exists($key, $this->alias)) { |
|
640
|
|
|
return $this->alias[$key]; |
|
641
|
|
|
} else { |
|
642
|
|
|
throw new KumbiaException("No se pudo obtener el Alias, porque el key: \"$key\" no existe."); |
|
643
|
|
|
} |
|
644
|
|
|
} |
|
645
|
|
|
|
|
646
|
|
|
/** |
|
647
|
|
|
* Asigna un nuevo valor al alias dado un key |
|
648
|
|
|
* |
|
649
|
|
|
* @param string $key |
|
650
|
|
|
* @param string $value |
|
651
|
|
|
*/ |
|
652
|
|
|
public function set_alias($key=null, $value=null) |
|
653
|
|
|
{ |
|
654
|
|
|
if ($key && array_key_exists($key, $this->alias)) { |
|
655
|
|
|
$this->alias[$key] = $value; |
|
656
|
|
|
} else { |
|
657
|
|
|
throw new KumbiaException("No se pudo asignar el nuevo valor al Alias, porque el key: \"$key\" no existe."); |
|
658
|
|
|
} |
|
659
|
|
|
} |
|
660
|
|
|
|
|
661
|
|
|
/** |
|
662
|
|
|
* Commit a Transaction |
|
663
|
|
|
* |
|
664
|
|
|
* @return success |
|
665
|
|
|
*/ |
|
666
|
|
|
public function commit() |
|
667
|
|
|
{ |
|
668
|
|
|
return $this->db->commit(); |
|
669
|
|
|
} |
|
670
|
|
|
|
|
671
|
|
|
/** |
|
672
|
|
|
* Rollback a Transaction |
|
673
|
|
|
* |
|
674
|
|
|
* @return success |
|
675
|
|
|
*/ |
|
676
|
|
|
public function rollback() |
|
677
|
|
|
{ |
|
678
|
|
|
return $this->db->rollback(); |
|
679
|
|
|
} |
|
680
|
|
|
|
|
681
|
|
|
/** |
|
682
|
|
|
* Start a transaction in RDBM |
|
683
|
|
|
* |
|
684
|
|
|
* @return success |
|
685
|
|
|
*/ |
|
686
|
|
|
public function begin() |
|
687
|
|
|
{ |
|
688
|
|
|
$this->_connect();//(true); |
|
689
|
|
|
return $this->db->begin(); |
|
690
|
|
|
} |
|
691
|
|
|
|
|
692
|
|
|
/** |
|
693
|
|
|
* Find all records in this table using a SQL Statement |
|
694
|
|
|
* |
|
695
|
|
|
* @param string $sqlQuery |
|
696
|
|
|
* @return ActiveRecord Cursor |
|
697
|
|
|
*/ |
|
698
|
|
|
public function find_all_by_sql($sqlQuery) |
|
699
|
|
|
{ |
|
700
|
|
|
$results = array(); |
|
701
|
|
|
foreach ($this->db->fetch_all($sqlQuery) as $result) { |
|
702
|
|
|
$results[] = $this->dump_result($result); |
|
703
|
|
|
} |
|
704
|
|
|
return $results; |
|
705
|
|
|
} |
|
706
|
|
|
|
|
707
|
|
|
/** |
|
708
|
|
|
* Find a record in this table using a SQL Statement |
|
709
|
|
|
* |
|
710
|
|
|
* @param string $sqlQuery |
|
711
|
|
|
* @return ActiveRecord Cursor |
|
712
|
|
|
*/ |
|
713
|
|
|
public function find_by_sql($sqlQuery) |
|
714
|
|
|
{ |
|
715
|
|
|
$row = $this->db->fetch_one($sqlQuery); |
|
716
|
|
|
if ($row !== false) { |
|
717
|
|
|
$this->dump_result_self($row); |
|
718
|
|
|
return $this->dump_result($row); |
|
719
|
|
|
} else { |
|
720
|
|
|
return false; |
|
721
|
|
|
} |
|
722
|
|
|
} |
|
723
|
|
|
|
|
724
|
|
|
/** |
|
725
|
|
|
* Execute a SQL Statement directly |
|
726
|
|
|
* |
|
727
|
|
|
* @param string $sqlQuery |
|
728
|
|
|
* @return int affected |
|
729
|
|
|
*/ |
|
730
|
|
|
public function sql($sqlQuery) |
|
731
|
|
|
{ |
|
732
|
|
|
return $this->db->query($sqlQuery); |
|
733
|
|
|
} |
|
734
|
|
|
|
|
735
|
|
|
/** |
|
736
|
|
|
* Return Fist Record |
|
737
|
|
|
* |
|
738
|
|
|
* Recibe los mismos parametros que find |
|
739
|
|
|
* |
|
740
|
|
|
* @param mixed $what |
|
741
|
|
|
* @return ActiveRecord Cursor |
|
742
|
|
|
*/ |
|
743
|
|
|
public function find_first($what = '') |
|
744
|
|
|
{ |
|
745
|
|
|
$what = Util::getParams(func_get_args()); |
|
746
|
|
|
$select = "SELECT "; |
|
747
|
|
|
if (isset($what['columns'])) { |
|
748
|
|
|
$select.= self::sql_sanitize($what['columns']); |
|
749
|
|
|
} elseif (isset($what['distinct'])) { |
|
750
|
|
|
$select.= 'DISTINCT '; |
|
751
|
|
|
$select.= $what['distinct'] ? self::sql_sanitize($what['distinct']) : join(",", $this->fields); |
|
752
|
|
|
} else { |
|
753
|
|
|
$select.= join(",", $this->fields); |
|
754
|
|
|
} |
|
755
|
|
|
if ($this->schema) { |
|
756
|
|
|
$select.= " FROM {$this->schema}.{$this->source}"; |
|
757
|
|
|
} else { |
|
758
|
|
|
$select.= " FROM {$this->source}"; |
|
759
|
|
|
} |
|
760
|
|
|
$what['limit'] = 1; |
|
761
|
|
|
$select.= $this->convert_params_to_sql($what); |
|
762
|
|
|
$resp = false; |
|
763
|
|
|
|
|
764
|
|
|
$result = $this->db->fetch_one($select); |
|
765
|
|
|
if ($result) { |
|
766
|
|
|
$this->dump_result_self($result); |
|
767
|
|
|
$resp = $this->dump_result($result); |
|
768
|
|
|
} |
|
769
|
|
|
|
|
770
|
|
|
return $resp; |
|
771
|
|
|
} |
|
772
|
|
|
|
|
773
|
|
|
/** |
|
774
|
|
|
* Find data on Relational Map table |
|
775
|
|
|
* |
|
776
|
|
|
* @param string $what |
|
777
|
|
|
* @return ActiveRecord Cursor |
|
778
|
|
|
* |
|
779
|
|
|
* columns: columnas a utilizar |
|
780
|
|
|
* conditions : condiciones de busqueda en WHERE |
|
781
|
|
|
* join: inclusion inner join o outer join |
|
782
|
|
|
* group : campo para grupo en GROUP BY |
|
783
|
|
|
* having : condicion para el grupo |
|
784
|
|
|
* order : campo para criterio de ordenamiento ORDER BY |
|
785
|
|
|
* distinct: campos para hacer select distinct |
|
786
|
|
|
*/ |
|
787
|
|
|
public function find($what = '') |
|
788
|
|
|
{ |
|
789
|
|
|
$what = Util::getParams(func_get_args()); |
|
790
|
|
|
$select = "SELECT "; |
|
791
|
|
|
if (isset($what['columns'])) { |
|
792
|
|
|
$select.= $what['columns'] ? self::sql_sanitize($what['columns']) : join(",", $this->fields); |
|
793
|
|
|
} elseif (isset($what['distinct'])) { |
|
794
|
|
|
$select.= 'DISTINCT '; |
|
795
|
|
|
$select.= $what['distinct'] ? self::sql_sanitize($what['distinct']) : join(",", $this->fields); |
|
796
|
|
|
} else { |
|
797
|
|
|
$select.= join(",", $this->fields); |
|
798
|
|
|
} |
|
799
|
|
|
if ($this->schema) { |
|
800
|
|
|
$select.= " FROM {$this->schema}.{$this->source}"; |
|
801
|
|
|
} else { |
|
802
|
|
|
$select.= " FROM {$this->source}"; |
|
803
|
|
|
} |
|
804
|
|
|
$select.= $this->convert_params_to_sql($what); |
|
805
|
|
|
$results = array(); |
|
806
|
|
|
$all_results = $this->db->in_query($select); |
|
807
|
|
|
foreach ($all_results AS $result) { |
|
808
|
|
|
$results[] = $this->dump_result($result); |
|
809
|
|
|
} |
|
810
|
|
|
|
|
811
|
|
|
$this->count = count($results, COUNT_NORMAL); |
|
812
|
|
|
if (isset($what[0]) && is_numeric($what[0])) { |
|
813
|
|
|
if (!isset($results[0])) { |
|
814
|
|
|
$this->count = 0; |
|
815
|
|
|
return false; |
|
816
|
|
|
} else { |
|
817
|
|
|
$this->dump_result_self($all_results[0]); |
|
818
|
|
|
$this->count = 1; |
|
819
|
|
|
return $results[0]; |
|
820
|
|
|
} |
|
821
|
|
|
} else { |
|
822
|
|
|
$this->count = count($results, COUNT_NORMAL); |
|
823
|
|
|
return $results; |
|
824
|
|
|
} |
|
825
|
|
|
} |
|
826
|
|
|
|
|
827
|
|
|
/* |
|
828
|
|
|
* Arma una consulta SQL con el parametro $what, así: |
|
829
|
|
|
* $what = Util::getParams(func_get_args()); |
|
830
|
|
|
* $select = "SELECT * FROM Clientes"; |
|
831
|
|
|
* $select.= $this->convert_params_to_sql($what); |
|
832
|
|
|
* |
|
833
|
|
|
* @param string|array $what |
|
834
|
|
|
* @return string |
|
835
|
|
|
*/ |
|
836
|
|
|
|
|
837
|
|
|
public function convert_params_to_sql($what = '') |
|
838
|
|
|
{ |
|
839
|
|
|
$select = ''; |
|
840
|
|
|
if (is_array($what)) { |
|
841
|
|
|
if (!isset($what['conditions'])) { |
|
842
|
|
|
if (!isset($this->primary_key[0]) && (isset($this->id) || $this->is_view)) { |
|
843
|
|
|
$this->primary_key[0] = "id"; |
|
844
|
|
|
} |
|
845
|
|
|
self::sql_item_sanitize($this->primary_key[0]); |
|
846
|
|
|
if (isset($what[0])) { |
|
847
|
|
|
if (is_numeric($what[0])) { |
|
848
|
|
|
$what['conditions'] = "{$this->primary_key[0]} = ".(int)$what[0] ; |
|
849
|
|
|
} else { |
|
850
|
|
|
if ($what[0] == '') { |
|
851
|
|
|
$what['conditions'] = "{$this->primary_key[0]} = ''"; |
|
852
|
|
|
} else { |
|
853
|
|
|
$what['conditions'] = $what[0]; |
|
854
|
|
|
} |
|
855
|
|
|
} |
|
856
|
|
|
} |
|
857
|
|
|
} |
|
858
|
|
|
if (isset($what['join'])) { |
|
859
|
|
|
$select.= " {$what['join']}"; |
|
860
|
|
|
} |
|
861
|
|
|
if (isset($what['conditions'])) { |
|
862
|
|
|
$select.= " WHERE {$what['conditions']}"; |
|
863
|
|
|
} |
|
864
|
|
|
if (isset($what['group'])) { |
|
865
|
|
|
$select.= " GROUP BY {$what['group']}"; |
|
866
|
|
|
} |
|
867
|
|
|
if (isset($what['having'])) { |
|
868
|
|
|
$select.= " HAVING {$what['having']}"; |
|
869
|
|
|
} |
|
870
|
|
|
if (isset($what['order'])) { |
|
871
|
|
|
self::sql_sanitize($what['order']); |
|
872
|
|
|
$select.= " ORDER BY {$what['order']}"; |
|
873
|
|
|
} |
|
874
|
|
|
$limit_args = array($select); |
|
875
|
|
|
if (isset($what['limit'])) { |
|
876
|
|
|
array_push($limit_args, "limit: ".(int)$what['limit']); |
|
877
|
|
|
} |
|
878
|
|
|
if (isset($what['offset'])) { |
|
879
|
|
|
array_push($limit_args, "offset: ".(int)$what['offset']); |
|
880
|
|
|
} |
|
881
|
|
|
if (count($limit_args) > 1) { |
|
882
|
|
|
$select = call_user_func_array(array($this, 'limit'), $limit_args); |
|
883
|
|
|
} |
|
884
|
|
|
} else { |
|
885
|
|
|
if (strlen($what)) { |
|
886
|
|
|
if (is_numeric($what)) { |
|
887
|
|
|
$select.= "WHERE {$this->primary_key[0]} = ".(int)$what[0] ; |
|
888
|
|
|
} else { |
|
889
|
|
|
$select.= "WHERE $what"; |
|
890
|
|
|
} |
|
891
|
|
|
} |
|
892
|
|
|
} |
|
893
|
|
|
return $select; |
|
894
|
|
|
} |
|
895
|
|
|
|
|
896
|
|
|
/* |
|
897
|
|
|
* Devuelve una clausula LIMIT adecuada al RDBMS empleado |
|
898
|
|
|
* |
|
899
|
|
|
* limit: maxima cantidad de elementos a mostrar |
|
900
|
|
|
* offset: desde que elemento se comienza a mostrar |
|
901
|
|
|
* |
|
902
|
|
|
* @param string $sql consulta select |
|
903
|
|
|
* @return String clausula LIMIT adecuada al RDBMS empleado |
|
904
|
|
|
*/ |
|
905
|
|
|
|
|
906
|
|
|
public function limit($sql) |
|
907
|
|
|
{ |
|
908
|
|
|
$args = func_get_args(); |
|
909
|
|
|
return call_user_func_array(array($this->db, 'limit'), $args); |
|
910
|
|
|
} |
|
911
|
|
|
|
|
912
|
|
|
/** |
|
913
|
|
|
* Ejecuta un SELECT DISTINCT |
|
914
|
|
|
* @param string $what |
|
915
|
|
|
* @return array |
|
916
|
|
|
* |
|
917
|
|
|
* Soporta parametros iguales a find |
|
918
|
|
|
* |
|
919
|
|
|
*/ |
|
920
|
|
|
public function distinct($what = '') |
|
921
|
|
|
{ |
|
922
|
|
|
$what = Util::getParams(func_get_args()); |
|
923
|
|
|
if ($this->schema) { |
|
924
|
|
|
$table = $this->schema . "." . $this->source; |
|
925
|
|
|
} else { |
|
926
|
|
|
$table = $this->source; |
|
927
|
|
|
} |
|
928
|
|
|
if (!isset($what['columns'])) { |
|
929
|
|
|
$what['columns'] = $what['0']; |
|
930
|
|
|
} else { |
|
931
|
|
|
if (!$what['columns']) { |
|
932
|
|
|
$what['columns'] = $what['0']; |
|
933
|
|
|
} |
|
934
|
|
|
} |
|
935
|
|
|
$what['columns'] = self::sql_sanitize($what['columns']); |
|
936
|
|
|
$select = "SELECT DISTINCT {$what['columns']} FROM $table "; |
|
937
|
|
|
/** |
|
938
|
|
|
* Se elimina el de indice cero ya que por defecto convert_params_to_sql lo considera como una condicion en WHERE |
|
939
|
|
|
*/ |
|
940
|
|
|
unset($what[0]); |
|
941
|
|
|
$select.= $this->convert_params_to_sql($what); |
|
942
|
|
|
$results = array(); |
|
943
|
|
|
foreach ($this->db->fetch_all($select) as $result) { |
|
944
|
|
|
$results[] = $result[0]; |
|
945
|
|
|
} |
|
946
|
|
|
return $results; |
|
947
|
|
|
} |
|
948
|
|
|
|
|
949
|
|
|
/** |
|
950
|
|
|
* Ejecuta una consulta en el RDBM directamente |
|
951
|
|
|
* |
|
952
|
|
|
* @param string $sql |
|
953
|
|
|
* @return resource |
|
954
|
|
|
*/ |
|
955
|
|
|
static public function static_select_one($sql) |
|
956
|
|
|
{ |
|
957
|
|
|
$db = Db::factory(); |
|
958
|
|
|
if (substr(ltrim($sql), 0, 7) != "SELECT") { |
|
959
|
|
|
$sql = "SELECT " . $sql; |
|
960
|
|
|
} |
|
961
|
|
|
$num = $db->fetch_one($sql); |
|
962
|
|
|
return $num[0]; |
|
963
|
|
|
} |
|
964
|
|
|
|
|
965
|
|
|
/** |
|
966
|
|
|
* Realiza un conteo de filas |
|
967
|
|
|
* |
|
968
|
|
|
* @param string $what |
|
969
|
|
|
* @return integer |
|
970
|
|
|
*/ |
|
971
|
|
|
public function count($what = '') |
|
972
|
|
|
{ |
|
973
|
|
|
$what = Util::getParams(func_get_args()); |
|
974
|
|
|
if ($this->schema) { |
|
975
|
|
|
$table = "{$this->schema}.{$this->source}"; |
|
976
|
|
|
} else { |
|
977
|
|
|
$table = $this->source; |
|
978
|
|
|
} |
|
979
|
|
|
unset($what['order']); |
|
980
|
|
|
if (isset($what['distinct']) && $what['distinct']) { |
|
981
|
|
|
if (isset($what['group'])) { |
|
982
|
|
|
$select = "SELECT COUNT(*) FROM (SELECT DISTINCT {$what['distinct']} FROM $table "; |
|
983
|
|
|
$select.= $this->convert_params_to_sql($what); |
|
984
|
|
|
$select.= ') AS t '; |
|
985
|
|
|
} else { |
|
986
|
|
|
$select = "SELECT COUNT(DISTINCT {$what['distinct']}) FROM $table "; |
|
987
|
|
|
$select.= $this->convert_params_to_sql($what); |
|
988
|
|
|
} |
|
989
|
|
|
} else { |
|
990
|
|
|
$select = "SELECT COUNT(*) FROM $table "; |
|
991
|
|
|
$select.= $this->convert_params_to_sql($what); |
|
992
|
|
|
} |
|
993
|
|
|
$num = $this->db->fetch_one($select); |
|
994
|
|
|
return $num[0]; |
|
995
|
|
|
} |
|
996
|
|
|
|
|
997
|
|
|
/** |
|
998
|
|
|
* Realiza un promedio sobre el campo $what |
|
999
|
|
|
* |
|
1000
|
|
|
* @param string $what |
|
1001
|
|
|
* @return array |
|
1002
|
|
|
*/ |
|
1003
|
|
|
public function average($what = '') |
|
1004
|
|
|
{ |
|
1005
|
|
|
$what = Util::getParams(func_get_args()); |
|
1006
|
|
|
if (isset($what['column'])) { |
|
1007
|
|
|
if (!$what['column']) { |
|
1008
|
|
|
$what['column'] = $what[0]; |
|
1009
|
|
|
} |
|
1010
|
|
|
} else { |
|
1011
|
|
|
$what['column'] = $what[0]; |
|
1012
|
|
|
} |
|
1013
|
|
|
unset($what[0]); |
|
1014
|
|
|
self::sql_item_sanitize($what['column']); |
|
1015
|
|
|
if ($this->schema) { |
|
1016
|
|
|
$table = "{$this->schema}.{$this->source}"; |
|
1017
|
|
|
} else { |
|
1018
|
|
|
$table = $this->source; |
|
1019
|
|
|
} |
|
1020
|
|
|
$select = "SELECT AVG({$what['column']}) FROM $table "; |
|
1021
|
|
|
$select.= $this->convert_params_to_sql($what); |
|
1022
|
|
|
$num = $this->db->fetch_one($select); |
|
1023
|
|
|
return $num[0]; |
|
1024
|
|
|
} |
|
1025
|
|
|
|
|
1026
|
|
|
public function sum($what = '') |
|
1027
|
|
|
{ |
|
1028
|
|
|
$what = Util::getParams(func_get_args()); |
|
1029
|
|
|
if (isset($what['column'])) { |
|
1030
|
|
|
if (!$what['column']) { |
|
1031
|
|
|
$what['column'] = $what[0]; |
|
1032
|
|
|
} |
|
1033
|
|
|
} else { |
|
1034
|
|
|
$what['column'] = $what[0]; |
|
1035
|
|
|
} |
|
1036
|
|
|
unset($what[0]); |
|
1037
|
|
|
self::sql_item_sanitize($what['column']); |
|
1038
|
|
|
if ($this->schema) { |
|
1039
|
|
|
$table = "{$this->schema}.{$this->source}"; |
|
1040
|
|
|
} else { |
|
1041
|
|
|
$table = $this->source; |
|
1042
|
|
|
} |
|
1043
|
|
|
$select = "SELECT SUM({$what['column']}) FROM $table "; |
|
1044
|
|
|
$select.= $this->convert_params_to_sql($what); |
|
1045
|
|
|
$num = $this->db->fetch_one($select); |
|
1046
|
|
|
return $num[0]; |
|
1047
|
|
|
} |
|
1048
|
|
|
|
|
1049
|
|
|
/** |
|
1050
|
|
|
* Busca el valor maximo para el campo $what |
|
1051
|
|
|
* |
|
1052
|
|
|
* @param string $what |
|
1053
|
|
|
* @return mixed |
|
1054
|
|
|
*/ |
|
1055
|
|
|
public function maximum($what = '') |
|
1056
|
|
|
{ |
|
1057
|
|
|
$what = Util::getParams(func_get_args()); |
|
1058
|
|
|
if (isset($what['column'])) { |
|
1059
|
|
|
if (!$what['column']) { |
|
1060
|
|
|
$what['column'] = $what[0]; |
|
1061
|
|
|
} |
|
1062
|
|
|
} else { |
|
1063
|
|
|
$what['column'] = $what[0]; |
|
1064
|
|
|
} |
|
1065
|
|
|
unset($what[0]); |
|
1066
|
|
|
self::sql_item_sanitize($what['column']); |
|
1067
|
|
|
if ($this->schema) { |
|
1068
|
|
|
$table = "{$this->schema}.{$this->source}"; |
|
1069
|
|
|
} else { |
|
1070
|
|
|
$table = $this->source; |
|
1071
|
|
|
} |
|
1072
|
|
|
$select = "SELECT MAX({$what['column']}) FROM $table "; |
|
1073
|
|
|
$select.= $this->convert_params_to_sql($what); |
|
1074
|
|
|
$num = $this->db->fetch_one($select); |
|
1075
|
|
|
return $num[0]; |
|
1076
|
|
|
} |
|
1077
|
|
|
|
|
1078
|
|
|
/** |
|
1079
|
|
|
* Busca el valor minimo para el campo $what |
|
1080
|
|
|
* |
|
1081
|
|
|
* @param string $what |
|
1082
|
|
|
* @return mixed |
|
1083
|
|
|
*/ |
|
1084
|
|
|
public function minimum($what = '') |
|
1085
|
|
|
{ |
|
1086
|
|
|
$what = Util::getParams(func_get_args()); |
|
1087
|
|
|
if (isset($what['column'])) { |
|
1088
|
|
|
if (!$what['column']) { |
|
1089
|
|
|
$what['column'] = $what[0]; |
|
1090
|
|
|
} |
|
1091
|
|
|
} else { |
|
1092
|
|
|
$what['column'] = $what[0]; |
|
1093
|
|
|
} |
|
1094
|
|
|
unset($what[0]); |
|
1095
|
|
|
self::sql_item_sanitize($what['column']); |
|
1096
|
|
|
if ($this->schema) { |
|
1097
|
|
|
$table = "{$this->schema}.{$this->source}"; |
|
1098
|
|
|
} else { |
|
1099
|
|
|
$table = $this->source; |
|
1100
|
|
|
} |
|
1101
|
|
|
$select = "SELECT MIN({$what['column']}) FROM $table "; |
|
1102
|
|
|
$select.= $this->convert_params_to_sql($what); |
|
1103
|
|
|
$num = $this->db->fetch_one($select); |
|
1104
|
|
|
return $num[0]; |
|
1105
|
|
|
} |
|
1106
|
|
|
|
|
1107
|
|
|
/** |
|
1108
|
|
|
* Realiza un conteo directo mediante $sql |
|
1109
|
|
|
* |
|
1110
|
|
|
* @param string $sqlQuery |
|
1111
|
|
|
* @return mixed |
|
1112
|
|
|
*/ |
|
1113
|
|
|
public function count_by_sql($sqlQuery) |
|
1114
|
|
|
{ |
|
1115
|
|
|
$num = $this->db->fetch_one($sqlQuery); |
|
1116
|
|
|
return $num[0]; |
|
1117
|
|
|
} |
|
1118
|
|
|
|
|
1119
|
|
|
/** |
|
1120
|
|
|
* Iguala los valores de un resultado de la base de datos |
|
1121
|
|
|
* en un nuevo objeto con sus correspondientes |
|
1122
|
|
|
* atributos de la clase |
|
1123
|
|
|
* |
|
1124
|
|
|
* @param array $result |
|
1125
|
|
|
* @return ActiveRecord |
|
1126
|
|
|
*/ |
|
1127
|
|
|
public function dump_result($result) |
|
1128
|
|
|
{ |
|
1129
|
|
|
$obj = clone $this; |
|
1130
|
|
|
/** |
|
1131
|
|
|
* Consulta si la clase es padre de otra y crea el tipo de dato correcto |
|
1132
|
|
|
*/ |
|
1133
|
|
|
if (isset($result['type'])) { |
|
1134
|
|
|
if (in_array($result['type'], $this->parent_of)) { |
|
1135
|
|
|
if (class_exists($result['type'])) { |
|
1136
|
|
|
$obj = new $result['type']; |
|
1137
|
|
|
unset($result['type']); |
|
1138
|
|
|
} |
|
1139
|
|
|
} |
|
1140
|
|
|
} |
|
1141
|
|
|
$this->_dump_lock = true; |
|
1142
|
|
|
if (is_array($result)) { |
|
1143
|
|
|
foreach ($result as $k => $r) { |
|
1144
|
|
|
if (!is_numeric($k)) { |
|
1145
|
|
|
$obj->$k = stripslashes($r); |
|
1146
|
|
|
} |
|
1147
|
|
|
} |
|
1148
|
|
|
} |
|
1149
|
|
|
$this->_dump_lock = false; |
|
1150
|
|
|
return $obj; |
|
1151
|
|
|
} |
|
1152
|
|
|
|
|
1153
|
|
|
/** |
|
1154
|
|
|
* Iguala los valores de un resultado de la base de datos |
|
1155
|
|
|
* con sus correspondientes atributos de la clase |
|
1156
|
|
|
* |
|
1157
|
|
|
* @param array $result |
|
1158
|
|
|
* @return ActiveRecord |
|
1159
|
|
|
*/ |
|
1160
|
|
|
public function dump_result_self($result) |
|
1161
|
|
|
{ |
|
1162
|
|
|
$this->_dump_lock = true; |
|
1163
|
|
|
if (is_array($result)) { |
|
1164
|
|
|
foreach ($result as $k => $r) { |
|
1165
|
|
|
if (!is_numeric($k)) { |
|
1166
|
|
|
$this->$k = stripslashes($r); |
|
1167
|
|
|
} |
|
1168
|
|
|
} |
|
1169
|
|
|
} |
|
1170
|
|
|
$this->_dump_lock = false; |
|
1171
|
|
|
} |
|
1172
|
|
|
|
|
1173
|
|
|
/** |
|
1174
|
|
|
* Crea un nuevo registro utilizando los datos del $_REQUEST |
|
1175
|
|
|
* |
|
1176
|
|
|
* @param string $form, equivalente a $_REQUEST[$form] |
|
1177
|
|
|
* @return boolean success |
|
1178
|
|
|
* @deprecated No es seguro |
|
1179
|
|
|
*/ |
|
1180
|
|
|
public function create_from_request($form = null) |
|
1181
|
|
|
{ |
|
1182
|
|
|
if (!$form) { |
|
1183
|
|
|
$form = $this->source; |
|
1184
|
|
|
} |
|
1185
|
|
|
return $this->create($_REQUEST[$form]); |
|
1186
|
|
|
} |
|
1187
|
|
|
|
|
1188
|
|
|
/** |
|
1189
|
|
|
* Saves a new Row using values from $_REQUEST |
|
1190
|
|
|
* |
|
1191
|
|
|
* @param string $form form name for request, equivalent to $_REQUEST[$form] |
|
1192
|
|
|
* @return boolean success |
|
1193
|
|
|
* @deprecated No es seguro |
|
1194
|
|
|
*/ |
|
1195
|
|
|
public function save_from_request($form = null) |
|
1196
|
|
|
{ |
|
1197
|
|
|
if (!$form) { |
|
1198
|
|
|
$form = $this->source; |
|
1199
|
|
|
} |
|
1200
|
|
|
return $this->save($_REQUEST[$form]); |
|
1201
|
|
|
} |
|
1202
|
|
|
|
|
1203
|
|
|
/** |
|
1204
|
|
|
* Updates a Row using values from $_REQUEST |
|
1205
|
|
|
* |
|
1206
|
|
|
* @param string $form form name for request, equivalent to $_REQUEST[$form] |
|
1207
|
|
|
* @return boolean|null success |
|
1208
|
|
|
*/ |
|
1209
|
|
|
public function update_from_request($form = null) |
|
1210
|
|
|
{ |
|
1211
|
|
|
if (!$form) { |
|
1212
|
|
|
$form = $this->source; |
|
1213
|
|
|
} |
|
1214
|
|
|
return $this->update($_REQUEST[$form]); |
|
1215
|
|
|
} |
|
1216
|
|
|
|
|
1217
|
|
|
/** |
|
1218
|
|
|
* Creates a new Row in map table |
|
1219
|
|
|
* |
|
1220
|
|
|
* @param mixed $values |
|
1221
|
|
|
* @return boolean success |
|
1222
|
|
|
*/ |
|
1223
|
|
|
public function create() |
|
1224
|
|
|
{ |
|
1225
|
|
|
if (func_num_args() > 0) { |
|
1226
|
|
|
$params = Util::getParams(func_get_args()); |
|
1227
|
|
|
$values = (isset($params[0]) && is_array($params[0])) ? $params[0] : $params; |
|
1228
|
|
|
foreach ($this->fields as $field) { |
|
1229
|
|
|
if (isset($values[$field])) { |
|
1230
|
|
|
$this->$field = $values[$field]; |
|
1231
|
|
|
} |
|
1232
|
|
|
} |
|
1233
|
|
|
} |
|
1234
|
|
|
if ($this->primary_key[0] == 'id') { |
|
1235
|
|
|
$this->id = null; |
|
1236
|
|
|
} |
|
1237
|
|
|
return $this->save(); |
|
1238
|
|
|
} |
|
1239
|
|
|
|
|
1240
|
|
|
/** |
|
1241
|
|
|
* Consulta si un determinado registro existe o no |
|
1242
|
|
|
* en la entidad de la base de datos |
|
1243
|
|
|
* |
|
1244
|
|
|
* @return boolean |
|
1245
|
|
|
*/ |
|
1246
|
|
|
function exists($where_pk = '') |
|
1247
|
|
|
{ |
|
1248
|
|
|
if ($this->schema) { |
|
1249
|
|
|
$table = "{$this->schema}.{$this->source}"; |
|
1250
|
|
|
} else { |
|
1251
|
|
|
$table = $this->source; |
|
1252
|
|
|
} |
|
1253
|
|
|
if (!$where_pk) { |
|
1254
|
|
|
$where_pk = array(); |
|
1255
|
|
|
foreach ($this->primary_key as $key) { |
|
1256
|
|
|
if ($this->$key) { |
|
1257
|
|
|
$where_pk[] = " $key = '{$this->$key}'"; |
|
1258
|
|
|
} |
|
1259
|
|
|
} |
|
1260
|
|
|
if (count($where_pk)) { |
|
1261
|
|
|
$this->_where_pk = join(" AND ", $where_pk); |
|
1262
|
|
|
} else { |
|
1263
|
|
|
return 0; |
|
1264
|
|
|
} |
|
1265
|
|
|
$query = "SELECT COUNT(*) FROM $table WHERE {$this->_where_pk}"; |
|
1266
|
|
|
} else { |
|
1267
|
|
|
if (is_numeric($where_pk)) { |
|
1268
|
|
|
$query = "SELECT COUNT(*) FROM $table WHERE {$this->primary_key[0]} = '$where_pk'"; |
|
1269
|
|
|
} else { |
|
1270
|
|
|
$query = "SELECT COUNT(*) FROM $table WHERE $where_pk"; |
|
1271
|
|
|
} |
|
1272
|
|
|
} |
|
1273
|
|
|
$num = $this->db->fetch_one($query); |
|
1274
|
|
|
return $num[0]; |
|
1275
|
|
|
} |
|
1276
|
|
|
|
|
1277
|
|
|
/** |
|
1278
|
|
|
* Saves Information on the ActiveRecord Properties |
|
1279
|
|
|
* @param array $values array de valores a cargar |
|
1280
|
|
|
* @return boolean success |
|
1281
|
|
|
*/ |
|
1282
|
|
|
public function save($values=null) |
|
1283
|
|
|
{ |
|
1284
|
|
|
if ($values) { |
|
1285
|
|
|
if (!is_array($values)) |
|
1286
|
|
|
$values = Util::getParams(func_get_args()); |
|
1287
|
|
|
foreach ($this->fields as $field) { |
|
1288
|
|
|
if (isset($values[$field])) { |
|
1289
|
|
|
$this->$field = $values[$field]; |
|
1290
|
|
|
} |
|
1291
|
|
|
} |
|
1292
|
|
|
} |
|
1293
|
|
|
$ex = $this->exists(); |
|
1294
|
|
|
if ($this->schema) { |
|
1295
|
|
|
$table = $this->schema . "." . $this->source; |
|
1296
|
|
|
} else { |
|
1297
|
|
|
$table = $this->source; |
|
1298
|
|
|
} |
|
1299
|
|
|
#Run Validation Callbacks Before |
|
1300
|
|
|
if (method_exists($this, 'before_validation')) { |
|
1301
|
|
|
if ($this->before_validation() == 'cancel') { |
|
1302
|
|
|
return false; |
|
1303
|
|
|
} |
|
1304
|
|
|
} else { |
|
1305
|
|
|
if (isset($this->before_validation)) { |
|
1306
|
|
|
$method = $this->before_validation; |
|
1307
|
|
|
if ($this->$method() == 'cancel') { |
|
1308
|
|
|
return false; |
|
1309
|
|
|
} |
|
1310
|
|
|
} |
|
1311
|
|
|
} |
|
1312
|
|
|
if (!$ex) { |
|
1313
|
|
|
if (method_exists($this, "before_validation_on_create")) { |
|
1314
|
|
|
if ($this->before_validation_on_create() == 'cancel') { |
|
1315
|
|
|
return false; |
|
1316
|
|
|
} |
|
1317
|
|
|
} else { |
|
1318
|
|
|
if (isset($this->before_validation_on_create)) { |
|
1319
|
|
|
$method = $this->before_validation_on_create; |
|
1320
|
|
|
if ($this->$method() == 'cancel') { |
|
1321
|
|
|
return false; |
|
1322
|
|
|
} |
|
1323
|
|
|
} |
|
1324
|
|
|
} |
|
1325
|
|
|
} |
|
1326
|
|
|
if ($ex) { |
|
1327
|
|
|
if (method_exists($this, "before_validation_on_update")) { |
|
1328
|
|
|
if ($this->before_validation_on_update() == 'cancel') { |
|
1329
|
|
|
return false; |
|
1330
|
|
|
} |
|
1331
|
|
|
} else { |
|
1332
|
|
|
if (isset($this->before_validation_on_update)) { |
|
1333
|
|
|
$method = $this->before_validation_on_update; |
|
1334
|
|
|
if ($this->$method() == 'cancel') { |
|
1335
|
|
|
return false; |
|
1336
|
|
|
} |
|
1337
|
|
|
} |
|
1338
|
|
|
} |
|
1339
|
|
|
} |
|
1340
|
|
|
|
|
1341
|
|
|
/** |
|
1342
|
|
|
* Validacion validates_presence |
|
1343
|
|
|
* |
|
1344
|
|
|
*/ |
|
1345
|
|
|
if (isset($this->_validates['presence_of'])) { |
|
1346
|
|
|
foreach ($this->_validates['presence_of'] as $f => $opt) { |
|
1347
|
|
|
if (isset($this->$f) && (is_null($this->$f) || $this->$f == '')) { |
|
1348
|
|
|
if (!$ex && $f == $this->primary_key[0]) |
|
1349
|
|
|
continue; |
|
1350
|
|
|
if (isset($opt['message'])) { |
|
1351
|
|
|
Flash::error($opt['message']); |
|
1352
|
|
|
return false; |
|
1353
|
|
|
} else { |
|
1354
|
|
|
$field = isset($opt['field']) ? $opt['field'] : $f; |
|
1355
|
|
|
Flash::error("Error: El campo $field no puede ser nulo"); |
|
1356
|
|
|
return false; |
|
1357
|
|
|
} |
|
1358
|
|
|
} |
|
1359
|
|
|
} |
|
1360
|
|
|
} |
|
1361
|
|
|
|
|
1362
|
|
|
/** |
|
1363
|
|
|
* Recordamos que aqui no aparecen los que tienen valores por defecto, |
|
1364
|
|
|
* pero sin embargo se debe estar pendiente de validar en las otras verificaciones |
|
1365
|
|
|
* los campos nulos, ya que en estas si el campo es nulo, realmente se refiere a un campo que |
|
1366
|
|
|
* debe tomar el valor por defecto |
|
1367
|
|
|
* |
|
1368
|
|
|
*/ |
|
1369
|
|
|
foreach ($this->not_null as $f) { |
|
1370
|
|
|
if (in_array($f, $this->_with_default)) { |
|
1371
|
|
|
continue; |
|
1372
|
|
|
} |
|
1373
|
|
|
|
|
1374
|
|
|
if (!isset($this->$f) || is_null($this->$f) || $this->$f == '') { |
|
1375
|
|
|
if (!$ex && $f == $this->primary_key[0]) { |
|
1376
|
|
|
continue; |
|
1377
|
|
|
} |
|
1378
|
|
|
if (!$ex && in_array($f, $this->_at)) { |
|
1379
|
|
|
continue; |
|
1380
|
|
|
} |
|
1381
|
|
|
if ($ex && in_array($f, $this->_in)) { |
|
1382
|
|
|
continue; |
|
1383
|
|
|
} |
|
1384
|
|
|
Flash::error("Error: El campo $f no puede ser nulo"); |
|
1385
|
|
|
return false; |
|
1386
|
|
|
} |
|
1387
|
|
|
} |
|
1388
|
|
|
|
|
1389
|
|
|
/** |
|
1390
|
|
|
* Validacion validates_length |
|
1391
|
|
|
* |
|
1392
|
|
|
*/ |
|
1393
|
|
|
if (isset($this->_validates['length_of'])) { |
|
1394
|
|
|
foreach ($this->_validates['length_of'] as $f => $opt) { |
|
1395
|
|
|
if (isset($this->$f) && !is_null($this->$f) && $this->$f != '') { |
|
1396
|
|
|
$field = isset($opt['field']) ? $opt['field'] : $f; |
|
1397
|
|
|
|
|
1398
|
|
|
if (strlen($this->$f) < $opt['min']) { |
|
1399
|
|
|
if (isset($opt['too_short'])) |
|
1400
|
|
|
Flash::error($opt['too_short']); |
|
1401
|
|
|
else |
|
1402
|
|
|
Flash::error("Error: El campo $field debe tener como mínimo $opt[min] caracteres"); |
|
1403
|
|
|
return false; |
|
1404
|
|
|
} |
|
1405
|
|
|
|
|
1406
|
|
|
if (strlen($this->$f) > $opt['max']) { |
|
1407
|
|
|
if (isset($opt['too_long'])) |
|
1408
|
|
|
Flash::error($opt['too_long']); |
|
1409
|
|
|
else |
|
1410
|
|
|
Flash::error("Error: El campo $field debe tener como máximo $opt[max] caracteres"); |
|
1411
|
|
|
return false; |
|
1412
|
|
|
} |
|
1413
|
|
|
} |
|
1414
|
|
|
} |
|
1415
|
|
|
} |
|
1416
|
|
|
|
|
1417
|
|
|
/** |
|
1418
|
|
|
* Validacion validates_inclusion |
|
1419
|
|
|
* |
|
1420
|
|
|
*/ |
|
1421
|
|
|
foreach ($this->_validates['inclusion_in'] as $f => $opt) { |
|
1422
|
|
|
if (isset($this->$f) && !is_null($this->$f) && $this->$f != '') { |
|
1423
|
|
|
if (!in_array($this->$f, $opt['list'])) { |
|
1424
|
|
|
if (isset($opt['message'])) { |
|
1425
|
|
|
Flash::error($opt['message']); |
|
1426
|
|
|
} else { |
|
1427
|
|
|
$field = isset($opt['field']) ? $opt['field'] : $f; |
|
1428
|
|
|
Flash::error("$field debe tener un valor entre (" . join(",", $opt['list']) . ")"); |
|
1429
|
|
|
} |
|
1430
|
|
|
return false; |
|
1431
|
|
|
} |
|
1432
|
|
|
} |
|
1433
|
|
|
} |
|
1434
|
|
|
|
|
1435
|
|
|
/** |
|
1436
|
|
|
* Validacion validates_exclusion |
|
1437
|
|
|
* |
|
1438
|
|
|
*/ |
|
1439
|
|
|
foreach ($this->_validates['exclusion_of'] as $f => $opt) { |
|
1440
|
|
|
if (isset($this->$f) && !is_null($this->$f) && $this->$f != '') { |
|
1441
|
|
|
if (in_array($this->$f, $opt['list'])) { |
|
1442
|
|
|
if (isset($opt['message'])) { |
|
1443
|
|
|
Flash::error($opt['message']); |
|
1444
|
|
|
} else { |
|
1445
|
|
|
$field = isset($opt['field']) ? $opt['field'] : $f; |
|
1446
|
|
|
Flash::error("$field no debe tener un valor entre (" . join(",", $opt['list']) . ")"); |
|
1447
|
|
|
} |
|
1448
|
|
|
return false; |
|
1449
|
|
|
} |
|
1450
|
|
|
} |
|
1451
|
|
|
} |
|
1452
|
|
|
|
|
1453
|
|
|
/** |
|
1454
|
|
|
* Validacion validates_numericality |
|
1455
|
|
|
* |
|
1456
|
|
|
*/ |
|
1457
|
|
|
foreach ($this->_validates['numericality_of'] as $f => $opt) { |
|
1458
|
|
|
if (isset($this->$f) && !is_null($this->$f) && $this->$f != '') { |
|
1459
|
|
|
if (!is_numeric($this->$f)) { |
|
1460
|
|
|
if (isset($opt['message'])) { |
|
1461
|
|
|
Flash::error($opt['message']); |
|
1462
|
|
|
} else { |
|
1463
|
|
|
$field = isset($opt['field']) ? $opt['field'] : $f; |
|
1464
|
|
|
Flash::error("$field debe tener un valor numérico"); |
|
1465
|
|
|
} |
|
1466
|
|
|
return false; |
|
1467
|
|
|
} |
|
1468
|
|
|
} |
|
1469
|
|
|
} |
|
1470
|
|
|
|
|
1471
|
|
|
/** |
|
1472
|
|
|
* Validacion validates_format |
|
1473
|
|
|
* |
|
1474
|
|
|
*/ |
|
1475
|
|
|
foreach ($this->_validates['format_of'] as $f => $opt) { |
|
1476
|
|
|
if (isset($this->$f) && !is_null($this->$f) && $this->$f != '') { |
|
1477
|
|
|
if (!filter_var($this->$f, FILTER_VALIDATE_REGEXP, array("options" => array("regexp" => $opt['pattern'])))) { |
|
1478
|
|
|
if (isset($opt['message'])) { |
|
1479
|
|
|
Flash::error($opt['message']); |
|
1480
|
|
|
} else { |
|
1481
|
|
|
$field = isset($opt['field']) ? $opt['field'] : $f; |
|
1482
|
|
|
Flash::error("Formato erroneo para $field"); |
|
1483
|
|
|
} |
|
1484
|
|
|
return false; |
|
1485
|
|
|
} |
|
1486
|
|
|
} |
|
1487
|
|
|
} |
|
1488
|
|
|
|
|
1489
|
|
|
/** |
|
1490
|
|
|
* Validacion validates_date |
|
1491
|
|
|
* |
|
1492
|
|
|
*/ |
|
1493
|
|
|
foreach ($this->_validates['date_in'] as $f => $opt) { |
|
1494
|
|
|
if (isset($this->$f) && !is_null($this->$f) && $this->$f != '') { |
|
1495
|
|
|
if (!filter_var($this->$f, FILTER_VALIDATE_REGEXP, array("options" => array("regexp" => "/^\d{4}[-\/](0[1-9]|1[012])[-\/](0[1-9]|[12][0-9]|3[01])$/")))) { |
|
1496
|
|
|
if (isset($opt['message'])) { |
|
1497
|
|
|
Flash::error($opt['message']); |
|
1498
|
|
|
} else { |
|
1499
|
|
|
$field = isset($opt['field']) ? $opt['field'] : $f; |
|
1500
|
|
|
Flash::error("Formato de fecha erroneo para $field"); |
|
1501
|
|
|
} |
|
1502
|
|
|
return false; |
|
1503
|
|
|
} |
|
1504
|
|
|
} |
|
1505
|
|
|
} |
|
1506
|
|
|
|
|
1507
|
|
|
/** |
|
1508
|
|
|
* Validacion validates_email |
|
1509
|
|
|
* |
|
1510
|
|
|
*/ |
|
1511
|
|
|
foreach ($this->_validates['email_in'] as $f => $opt) { |
|
1512
|
|
|
if (isset($this->$f) && !is_null($this->$f) && $this->$f != '') { |
|
1513
|
|
|
if (!filter_var($this->$f, FILTER_VALIDATE_EMAIL)) { |
|
1514
|
|
|
if (isset($opt['message'])) { |
|
1515
|
|
|
Flash::error($opt['message']); |
|
1516
|
|
|
} else { |
|
1517
|
|
|
$field = isset($opt['field']) ? $opt['field'] : $f; |
|
1518
|
|
|
Flash::error("Formato de e-mail erroneo en el campo $field"); |
|
1519
|
|
|
} |
|
1520
|
|
|
return false; |
|
1521
|
|
|
} |
|
1522
|
|
|
} |
|
1523
|
|
|
} |
|
1524
|
|
|
|
|
1525
|
|
|
/** |
|
1526
|
|
|
* Validacion validates_uniqueness |
|
1527
|
|
|
* |
|
1528
|
|
|
*/ |
|
1529
|
|
|
// parche para que no tome encuenta el propio registro |
|
1530
|
|
|
// al validar campos unicos, ya que si lo toma en cuenta |
|
1531
|
|
|
// lanzará error de validacion porque ya existe un registro |
|
1532
|
|
|
// con igual valor en el campo unico. |
|
1533
|
|
|
$and_condition = $ex ? " AND {$this->primary_key[0]} != '{$this->{$this->primary_key[0]}}'" : ''; |
|
1534
|
|
|
foreach ($this->_validates['uniqueness_of'] as $f => $opt) { |
|
1535
|
|
|
if (isset($this->$f) && !is_null($this->$f) && $this->$f != '') { |
|
1536
|
|
|
$result = $this->db->fetch_one("SELECT COUNT(*) FROM $table WHERE $f = {$this->db->add_quotes($this->$f)} $and_condition"); |
|
1537
|
|
|
if ($result[0]) { |
|
1538
|
|
|
if (isset($opt['message'])) { |
|
1539
|
|
|
Flash::error($opt['message']); |
|
1540
|
|
|
} else { |
|
1541
|
|
|
$field = isset($opt['field']) ? $opt['field'] : $f; |
|
1542
|
|
|
Flash::error("El valor '{$this->$f}' ya existe para el campo $field"); |
|
1543
|
|
|
} |
|
1544
|
|
|
return false; |
|
1545
|
|
|
} |
|
1546
|
|
|
} |
|
1547
|
|
|
} |
|
1548
|
|
|
|
|
1549
|
|
|
#Run Validation Callbacks After |
|
1550
|
|
|
if (!$ex) { |
|
1551
|
|
|
if (method_exists($this, "after_validation_on_create")) { |
|
1552
|
|
|
if ($this->after_validation_on_create() == 'cancel') { |
|
1553
|
|
|
return false; |
|
1554
|
|
|
} |
|
1555
|
|
|
} else { |
|
1556
|
|
|
if (isset($this->after_validation_on_create)) { |
|
1557
|
|
|
$method = $this->after_validation_on_create; |
|
1558
|
|
|
if ($this->$method() == 'cancel') { |
|
1559
|
|
|
return false; |
|
1560
|
|
|
} |
|
1561
|
|
|
} |
|
1562
|
|
|
} |
|
1563
|
|
|
} |
|
1564
|
|
|
if ($ex) { |
|
1565
|
|
|
if (method_exists($this, "after_validation_on_update")) { |
|
1566
|
|
|
if ($this->after_validation_on_update() == 'cancel') { |
|
1567
|
|
|
return false; |
|
1568
|
|
|
} |
|
1569
|
|
|
} else { |
|
1570
|
|
|
if (isset($this->after_validation_on_update)) { |
|
1571
|
|
|
$method = $this->after_validation_on_update; |
|
1572
|
|
|
if ($this->$method() == 'cancel') |
|
1573
|
|
|
return false; |
|
1574
|
|
|
} |
|
1575
|
|
|
} |
|
1576
|
|
|
} |
|
1577
|
|
|
|
|
1578
|
|
|
if (method_exists($this, 'after_validation')) { |
|
1579
|
|
|
if ($this->after_validation() == 'cancel') { |
|
1580
|
|
|
return false; |
|
1581
|
|
|
} |
|
1582
|
|
|
} else { |
|
1583
|
|
|
if (isset($this->after_validation)) { |
|
1584
|
|
|
$method = $this->after_validation; |
|
1585
|
|
|
if ($this->$method() == 'cancel') { |
|
1586
|
|
|
return false; |
|
1587
|
|
|
} |
|
1588
|
|
|
} |
|
1589
|
|
|
} |
|
1590
|
|
|
# Run Before Callbacks |
|
1591
|
|
|
if (method_exists($this, "before_save")) { |
|
1592
|
|
|
if ($this->before_save() == 'cancel') { |
|
1593
|
|
|
return false; |
|
1594
|
|
|
} |
|
1595
|
|
|
} else { |
|
1596
|
|
|
if (isset($this->before_save)) { |
|
1597
|
|
|
$method = $this->before_save; |
|
1598
|
|
|
if ($this->$method() == 'cancel') { |
|
1599
|
|
|
return false; |
|
1600
|
|
|
} |
|
1601
|
|
|
} |
|
1602
|
|
|
} |
|
1603
|
|
|
if ($ex) { |
|
1604
|
|
|
if (method_exists($this, "before_update")) { |
|
1605
|
|
|
if ($this->before_update() == 'cancel') { |
|
1606
|
|
|
return false; |
|
1607
|
|
|
} |
|
1608
|
|
|
} else { |
|
1609
|
|
|
if (isset($this->before_update)) { |
|
1610
|
|
|
$method = $this->before_update; |
|
1611
|
|
|
if ($this->$method() == 'cancel') { |
|
1612
|
|
|
return false; |
|
1613
|
|
|
} |
|
1614
|
|
|
} |
|
1615
|
|
|
} |
|
1616
|
|
|
} |
|
1617
|
|
|
if (!$ex) { |
|
1618
|
|
|
if (method_exists($this, "before_create")) { |
|
1619
|
|
|
if ($this->before_create() == 'cancel') { |
|
1620
|
|
|
return false; |
|
1621
|
|
|
} |
|
1622
|
|
|
} else { |
|
1623
|
|
|
if (isset($this->before_create)) { |
|
1624
|
|
|
$method = $this->before_create; |
|
1625
|
|
|
if ($this->$method() == 'cancel') { |
|
1626
|
|
|
return false; |
|
1627
|
|
|
} |
|
1628
|
|
|
} |
|
1629
|
|
|
} |
|
1630
|
|
|
} |
|
1631
|
|
|
$environment = Config::read('databases'); |
|
1632
|
|
|
$config = $environment[$this->get_database()]; |
|
1633
|
|
|
if ($ex) { |
|
1634
|
|
|
$fields = array(); |
|
1635
|
|
|
$values = array(); |
|
1636
|
|
|
foreach ($this->non_primary as $np) { |
|
1637
|
|
|
$np = self::sql_item_sanitize($np); |
|
1638
|
|
|
if (in_array($np, $this->_in)) { |
|
1639
|
|
|
if ($config['type'] == 'oracle') { |
|
1640
|
|
|
$this->$np = date("Y-m-d"); |
|
1641
|
|
|
} else { |
|
1642
|
|
|
$this->$np = date("Y-m-d G:i:s"); |
|
1643
|
|
|
} |
|
1644
|
|
|
} |
|
1645
|
|
|
if (isset($this->$np)) { |
|
1646
|
|
|
$fields[] = $np; |
|
1647
|
|
|
if (is_null($this->$np) || $this->$np == '' && $this->$np!='0') { |
|
1648
|
|
|
$values[] = 'NULL'; |
|
1649
|
|
|
} else { |
|
1650
|
|
|
/** |
|
1651
|
|
|
* Se debe especificar el formato de fecha en Oracle |
|
1652
|
|
|
*/ |
|
1653
|
|
|
if ($this->_data_type[$np] == 'date' && $config['type'] == 'oracle') { |
|
1654
|
|
|
$values[] = "TO_DATE(" . $this->db->add_quotes($this->$np) . ", 'YYYY-MM-DD')"; |
|
1655
|
|
|
} else { |
|
1656
|
|
|
$values[] = $this->db->add_quotes($this->$np); |
|
1657
|
|
|
} |
|
1658
|
|
|
} |
|
1659
|
|
|
} |
|
1660
|
|
|
} |
|
1661
|
|
|
$val = $this->db->update($table, $fields, $values, $this->_where_pk); |
|
1662
|
|
|
} else { |
|
1663
|
|
|
$fields = array(); |
|
1664
|
|
|
$values = array(); |
|
1665
|
|
|
foreach ($this->fields as $field) { |
|
1666
|
|
|
if ($field != $this->primary_key[0] || $this->{$this->primary_key[0]}) { |
|
1667
|
|
|
if (in_array($field, $this->_at)) { |
|
1668
|
|
|
if ($config['type'] == 'oracle') { |
|
1669
|
|
|
$this->$field = date("Y-m-d"); |
|
1670
|
|
|
} else { |
|
1671
|
|
|
$this->$field = date("Y-m-d G:i:s"); |
|
1672
|
|
|
} |
|
1673
|
|
|
} |
|
1674
|
|
|
if (in_array($field, $this->_in)) { |
|
1675
|
|
|
unset($this->$field); |
|
1676
|
|
|
} |
|
1677
|
|
|
|
|
1678
|
|
|
if (isset($this->$field) && $this->$field !== '' && $this->$field !== NULL) { |
|
1679
|
|
|
$fields[] = self::sql_sanitize($field); |
|
1680
|
|
|
|
|
1681
|
|
|
if (($this->_data_type[$field] == 'datetime' || $this->_data_type[$field] == 'date') && ($config['type'] == 'mysql' || $config['type'] == 'mysqli')) { |
|
1682
|
|
|
$values[] = $this->db->add_quotes(date("Y-m-d G:i:s", strtotime($this->$field))); |
|
1683
|
|
|
} elseif ($this->_data_type[$field] == 'date' && $config['type'] == 'oracle') { |
|
1684
|
|
|
//Se debe especificar el formato de fecha en Oracle |
|
1685
|
|
|
$values[] = "TO_DATE(" . $this->db->add_quotes($this->$field) . ", 'YYYY-MM-DD')"; |
|
1686
|
|
|
} else { |
|
1687
|
|
|
$values[] = $this->db->add_quotes($this->$field); |
|
1688
|
|
|
} |
|
1689
|
|
|
} elseif (in_array($field, $this->_with_default)) { |
|
1690
|
|
|
$fields[] = self::sql_sanitize($field); |
|
1691
|
|
|
$values[] = 'DEFAULT'; |
|
1692
|
|
|
} else { |
|
1693
|
|
|
$fields[] = self::sql_sanitize($field); |
|
1694
|
|
|
$values[] = 'NULL'; |
|
1695
|
|
|
} |
|
1696
|
|
|
} else { |
|
1697
|
|
|
/** |
|
1698
|
|
|
* Campos autonumericos en Oracle deben utilizar una sequencia auxiliar |
|
1699
|
|
|
*/ |
|
1700
|
|
|
if ($config['type'] == 'oracle') { |
|
1701
|
|
|
if (!$this->id) { |
|
1702
|
|
|
$fields[] = "id"; |
|
1703
|
|
|
$values[] = $this->source . "_id_seq.NEXTVAL"; |
|
1704
|
|
|
} |
|
1705
|
|
|
} |
|
1706
|
|
|
if ($config['type'] == 'informix') { |
|
1707
|
|
|
if (!$this->id) { |
|
1708
|
|
|
$fields[] = "id"; |
|
1709
|
|
|
$values[] = 0; |
|
1710
|
|
|
} |
|
1711
|
|
|
} |
|
1712
|
|
|
} |
|
1713
|
|
|
} |
|
1714
|
|
|
|
|
1715
|
|
|
$val = $this->db->insert($table, $values, $fields); |
|
1716
|
|
|
} |
|
1717
|
|
|
if (!isset($config['pdo']) && $config['type'] == 'oracle') { |
|
1718
|
|
|
$this->commit(); |
|
1719
|
|
|
} |
|
1720
|
|
|
if (!$ex) { |
|
1721
|
|
|
//$this->db->logger = true; |
|
1722
|
|
|
$m = $this->db->last_insert_id($table, $this->primary_key[0]); |
|
1723
|
|
|
$this->find_first($m); |
|
1724
|
|
|
} |
|
1725
|
|
|
if ($val) { |
|
1726
|
|
|
if ($ex) { |
|
1727
|
|
|
if (method_exists($this, "after_update")) { |
|
1728
|
|
|
if ($this->after_update() == 'cancel') { |
|
1729
|
|
|
return false; |
|
1730
|
|
|
} |
|
1731
|
|
|
} else { |
|
1732
|
|
|
if (isset($this->after_update)) { |
|
1733
|
|
|
$method = $this->after_update; |
|
1734
|
|
|
if ($this->$method() == 'cancel') { |
|
1735
|
|
|
return false; |
|
1736
|
|
|
} |
|
1737
|
|
|
} |
|
1738
|
|
|
} |
|
1739
|
|
|
} |
|
1740
|
|
|
if (!$ex) { |
|
1741
|
|
|
if (method_exists($this, "after_create")) { |
|
1742
|
|
|
if ($this->after_create() == 'cancel') { |
|
1743
|
|
|
return false; |
|
1744
|
|
|
} |
|
1745
|
|
|
} else { |
|
1746
|
|
|
if (isset($this->after_create)) { |
|
1747
|
|
|
$method = $this->after_create; |
|
1748
|
|
|
if ($this->$method() == 'cancel') { |
|
1749
|
|
|
return false; |
|
1750
|
|
|
} |
|
1751
|
|
|
} |
|
1752
|
|
|
} |
|
1753
|
|
|
} |
|
1754
|
|
|
if (method_exists($this, "after_save")) { |
|
1755
|
|
|
if ($this->after_save() == 'cancel') { |
|
1756
|
|
|
return false; |
|
1757
|
|
|
} |
|
1758
|
|
|
} else { |
|
1759
|
|
|
if (isset($this->after_save)) { |
|
1760
|
|
|
$method = $this->after_save; |
|
1761
|
|
|
if ($this->$method() == 'cancel') { |
|
1762
|
|
|
return false; |
|
1763
|
|
|
} |
|
1764
|
|
|
} |
|
1765
|
|
|
} |
|
1766
|
|
|
return $val; |
|
1767
|
|
|
} else { |
|
1768
|
|
|
return false; |
|
1769
|
|
|
} |
|
1770
|
|
|
} |
|
1771
|
|
|
|
|
1772
|
|
|
/** |
|
1773
|
|
|
* Find All data in the Relational Table |
|
1774
|
|
|
* |
|
1775
|
|
|
* @param string $field |
|
1776
|
|
|
* @param string $value |
|
1777
|
|
|
* @return ActiveRecord Cursor |
|
1778
|
|
|
*/ |
|
1779
|
|
|
function find_all_by($field, $value) |
|
1780
|
|
|
{ |
|
1781
|
|
|
self::sql_item_sanitize($field); |
|
1782
|
|
|
return $this->find("conditions: $field = {$this->db->add_quotes($value) }"); |
|
1783
|
|
|
} |
|
1784
|
|
|
|
|
1785
|
|
|
/** |
|
1786
|
|
|
* Updates Data in the Relational Table |
|
1787
|
|
|
* |
|
1788
|
|
|
* @param mixed $values |
|
1789
|
|
|
* @return boolean|null sucess |
|
1790
|
|
|
*/ |
|
1791
|
|
|
function update() |
|
1792
|
|
|
{ |
|
1793
|
|
|
if (func_num_args() > 0) { |
|
1794
|
|
|
$params = Util::getParams(func_get_args()); |
|
1795
|
|
|
$values = (isset($params[0]) && is_array($params[0])) ? $params[0] : $params; |
|
1796
|
|
|
foreach ($this->fields as $field) { |
|
1797
|
|
|
if (isset($values[$field])) { |
|
1798
|
|
|
$this->$field = $values[$field]; |
|
1799
|
|
|
} |
|
1800
|
|
|
} |
|
1801
|
|
|
} |
|
1802
|
|
|
if ($this->exists()) { |
|
1803
|
|
|
if (method_exists($this, 'before_change')) { |
|
1804
|
|
|
$obj = clone $this; |
|
1805
|
|
|
if ($this->before_change($obj->find($this->{$this->primary_key[0]})) == 'cancel') { |
|
1806
|
|
|
return false; |
|
1807
|
|
|
} |
|
1808
|
|
|
unset($obj); |
|
1809
|
|
|
} |
|
1810
|
|
|
if ($this->save()) { |
|
1811
|
|
|
if (method_exists($this, 'after_change')) { |
|
1812
|
|
|
if ($this->after_change($this) == 'cancel') { |
|
1813
|
|
|
return false; |
|
1814
|
|
|
} |
|
1815
|
|
|
} |
|
1816
|
|
|
return true; |
|
1817
|
|
|
} |
|
1818
|
|
|
} else { |
|
1819
|
|
|
Flash::error('No se puede actualizar porque el registro no existe'); |
|
1820
|
|
|
return false; |
|
1821
|
|
|
} |
|
1822
|
|
|
} |
|
1823
|
|
|
|
|
1824
|
|
|
/** |
|
1825
|
|
|
* Deletes data from Relational Map Table |
|
1826
|
|
|
* |
|
1827
|
|
|
* @param mixed $what |
|
1828
|
|
|
*/ |
|
1829
|
|
|
public function delete($what = '') |
|
1830
|
|
|
{ |
|
1831
|
|
|
if (func_num_args() > 1) { |
|
1832
|
|
|
$what = Util::getParams(func_get_args()); |
|
1833
|
|
|
} |
|
1834
|
|
|
if ($this->schema) { |
|
1835
|
|
|
$table = $this->schema . "." . $this->source; |
|
1836
|
|
|
} else { |
|
1837
|
|
|
$table = $this->source; |
|
1838
|
|
|
} |
|
1839
|
|
|
$conditions = ''; |
|
1840
|
|
|
if (is_array($what)) { |
|
1841
|
|
|
if ($what["conditions"]) { |
|
1842
|
|
|
$conditions = $what["conditions"]; |
|
1843
|
|
|
} |
|
1844
|
|
|
} else { |
|
1845
|
|
|
if (is_numeric($what)) { |
|
1846
|
|
|
self::sql_sanitize($this->primary_key[0]); |
|
1847
|
|
|
$conditions = "{$this->primary_key[0]} = '$what'"; |
|
1848
|
|
|
} else { |
|
1849
|
|
|
if ($what) { |
|
1850
|
|
|
$conditions = $what; |
|
1851
|
|
|
} else { |
|
1852
|
|
|
self::sql_sanitize($this->primary_key[0]); |
|
1853
|
|
|
$conditions = "{$this->primary_key[0]} = '{$this->{$this->primary_key[0]}}'"; |
|
1854
|
|
|
} |
|
1855
|
|
|
} |
|
1856
|
|
|
} |
|
1857
|
|
|
if (method_exists($this, "before_delete")) { |
|
1858
|
|
|
if ($this->{$this->primary_key[0]}) { |
|
1859
|
|
|
$this->find($this->{$this->primary_key[0]}); |
|
1860
|
|
|
} |
|
1861
|
|
|
if ($this->before_delete() == 'cancel') { |
|
1862
|
|
|
return false; |
|
1863
|
|
|
} |
|
1864
|
|
|
} else { |
|
1865
|
|
|
if (isset($this->before_delete)) { |
|
1866
|
|
|
if ($this->{$this->primary_key[0]}) { |
|
1867
|
|
|
$this->find($this->{$this->primary_key[0]}); |
|
1868
|
|
|
} |
|
1869
|
|
|
$method = $this->before_delete; |
|
1870
|
|
|
if ($this->$method() == 'cancel') { |
|
1871
|
|
|
return false; |
|
1872
|
|
|
} |
|
1873
|
|
|
} |
|
1874
|
|
|
} |
|
1875
|
|
|
$val = $this->db->delete($table, $conditions); |
|
1876
|
|
|
if ($val) { |
|
1877
|
|
|
if (method_exists($this, "after_delete")) { |
|
1878
|
|
|
if ($this->after_delete() == 'cancel') { |
|
1879
|
|
|
return false; |
|
1880
|
|
|
} |
|
1881
|
|
|
} else { |
|
1882
|
|
|
if (isset($this->after_delete)) { |
|
1883
|
|
|
$method = $this->after_delete; |
|
1884
|
|
|
if ($this->$method() == 'cancel') { |
|
1885
|
|
|
return false; |
|
1886
|
|
|
} |
|
1887
|
|
|
} |
|
1888
|
|
|
} |
|
1889
|
|
|
} |
|
1890
|
|
|
return $val; |
|
1891
|
|
|
} |
|
1892
|
|
|
|
|
1893
|
|
|
/** |
|
1894
|
|
|
* Actualiza todos los atributos de la entidad |
|
1895
|
|
|
* $Clientes->update_all("estado='A', fecha='2005-02-02'", "id>100"); |
|
1896
|
|
|
* $Clientes->update_all("estado='A', fecha='2005-02-02'", "id>100", "limit: 10"); |
|
1897
|
|
|
* |
|
1898
|
|
|
* @param string $values |
|
1899
|
|
|
*/ |
|
1900
|
|
|
public function update_all($values) |
|
1901
|
|
|
{ |
|
1902
|
|
|
$params = array(); |
|
1903
|
|
|
if ($this->schema) { |
|
1904
|
|
|
$table = $this->schema . "." . $this->source; |
|
1905
|
|
|
} else { |
|
1906
|
|
|
$table = $this->source; |
|
1907
|
|
|
} |
|
1908
|
|
|
if (func_num_args() > 1) { |
|
1909
|
|
|
$params = Util::getParams(func_get_args()); |
|
1910
|
|
|
} |
|
1911
|
|
|
if (!isset($params['conditions']) || !$params['conditions']) { |
|
1912
|
|
|
if (isset($params[1])) { |
|
1913
|
|
|
$params['conditions'] = $params[1]; |
|
1914
|
|
|
} else { |
|
1915
|
|
|
$params['conditions'] = ''; |
|
1916
|
|
|
} |
|
1917
|
|
|
} |
|
1918
|
|
|
if ($params['conditions']) { |
|
1919
|
|
|
$params['conditions'] = " WHERE " . $params['conditions']; |
|
1920
|
|
|
} |
|
1921
|
|
|
$sql = "UPDATE $table SET $values {$params['conditions']}"; |
|
1922
|
|
|
$limit_args = array($sql); |
|
1923
|
|
|
if (isset($params['limit'])) { |
|
1924
|
|
|
array_push($limit_args, "limit: $params[limit]"); |
|
1925
|
|
|
} |
|
1926
|
|
|
if (isset($params['offset'])) { |
|
1927
|
|
|
array_push($limit_args, "offset: $params[offset]"); |
|
1928
|
|
|
} |
|
1929
|
|
|
if (count($limit_args) > 1) { |
|
1930
|
|
|
$sql = call_user_func_array(array($this, 'limit'), $limit_args); |
|
1931
|
|
|
} |
|
1932
|
|
|
$environment = Config::read('databases'); |
|
1933
|
|
|
$config = $environment[$this->get_database()]; |
|
1934
|
|
|
if (!isset($config->pdo) || !$config->pdo) { |
|
1935
|
|
|
if ($config['type'] == "informix") { |
|
1936
|
|
|
$this->db->set_return_rows(false); |
|
1937
|
|
|
} |
|
1938
|
|
|
} |
|
1939
|
|
|
return $this->db->query($sql); |
|
1940
|
|
|
} |
|
1941
|
|
|
|
|
1942
|
|
|
/** |
|
1943
|
|
|
* Delete All data from Relational Map Table |
|
1944
|
|
|
* |
|
1945
|
|
|
* @param string $conditions |
|
1946
|
|
|
* @return boolean |
|
1947
|
|
|
*/ |
|
1948
|
|
|
public function delete_all($conditions = '') |
|
1949
|
|
|
{ |
|
1950
|
|
|
//$limit = ''; |
|
1951
|
|
|
if ($this->schema) { |
|
1952
|
|
|
$table = $this->schema . "." . $this->source; |
|
1953
|
|
|
} else { |
|
1954
|
|
|
$table = $this->source; |
|
1955
|
|
|
} |
|
1956
|
|
|
if (func_num_args() > 1) { |
|
1957
|
|
|
$params = Util::getParams(func_get_args()); |
|
1958
|
|
|
$limit_args = array($select); |
|
1959
|
|
|
if (isset($params['limit'])) { |
|
1960
|
|
|
array_push($limit_args, "limit: $params[limit]"); |
|
1961
|
|
|
} |
|
1962
|
|
|
if (isset($params['offset'])) { |
|
1963
|
|
|
array_push($limit_args, "offset: $params[offset]"); |
|
1964
|
|
|
} |
|
1965
|
|
|
if (count($limit_args) > 1) { |
|
1966
|
|
|
$select = call_user_func_array(array($this, 'limit'), $limit_args); |
|
1967
|
|
|
} |
|
1968
|
|
|
} |
|
1969
|
|
|
return $this->db->delete($table, $conditions); |
|
1970
|
|
|
} |
|
1971
|
|
|
|
|
1972
|
|
|
/** |
|
1973
|
|
|
* ********************************************************************************* |
|
1974
|
|
|
* Metodos de Debug |
|
1975
|
|
|
* ********************************************************************************* |
|
1976
|
|
|
*/ |
|
1977
|
|
|
|
|
1978
|
|
|
/** |
|
1979
|
|
|
* Imprime una version humana de los valores de los campos |
|
1980
|
|
|
* del modelo en una sola linea |
|
1981
|
|
|
* |
|
1982
|
|
|
*/ |
|
1983
|
|
|
public function inspect() |
|
1984
|
|
|
{ |
|
1985
|
|
|
$inspect = array(); |
|
1986
|
|
|
foreach ($this->fields as $field) { |
|
1987
|
|
|
if (!is_array($field)) { |
|
1988
|
|
|
$inspect[] = "$field: {$this->$field}"; |
|
1989
|
|
|
} |
|
1990
|
|
|
} |
|
1991
|
|
|
return join(", ", $inspect); |
|
1992
|
|
|
} |
|
1993
|
|
|
|
|
1994
|
|
|
/** |
|
1995
|
|
|
* ********************************************************************************* |
|
1996
|
|
|
* Metodos de Validacion |
|
1997
|
|
|
* ********************************************************************************* |
|
1998
|
|
|
*/ |
|
1999
|
|
|
|
|
2000
|
|
|
/** |
|
2001
|
|
|
* Valida que el campo no sea nulo |
|
2002
|
|
|
* |
|
2003
|
|
|
* @param string $field campo a validar |
|
2004
|
|
|
* @param array $params parametros adicionales |
|
2005
|
|
|
* |
|
2006
|
|
|
* message: mensaje a mostrar |
|
2007
|
|
|
* field: nombre de campo a mostrar en el mensaje |
|
2008
|
|
|
*/ |
|
2009
|
|
|
protected function validates_presence_of($field, $params=array()) |
|
2010
|
|
|
{ |
|
2011
|
|
|
if (is_string($params)) |
|
2012
|
|
|
$params = Util::getParams(func_get_args()); |
|
2013
|
|
|
|
|
2014
|
|
|
$this->_validates['presence_of'][$field] = $params; |
|
2015
|
|
|
} |
|
2016
|
|
|
|
|
2017
|
|
|
/** |
|
2018
|
|
|
* Valida el tamañoo de ciertos campos antes de insertar |
|
2019
|
|
|
* o actualizar |
|
2020
|
|
|
* |
|
2021
|
|
|
* @params string $field campo a validar |
|
2022
|
|
|
* @param int $max valor maximo |
|
2023
|
|
|
* @param int $min valor minimo |
|
2024
|
|
|
* @param array $params parametros adicionales |
|
2025
|
|
|
* |
|
2026
|
|
|
* too_short: mensaje a mostrar cuando se muy corto |
|
2027
|
|
|
* too_long: mensaje a mostrar cuando sea muy largo |
|
2028
|
|
|
* field: nombre de campo a mostrar en el mensaje |
|
2029
|
|
|
*/ |
|
2030
|
|
|
protected function validates_length_of($field, $max, $min=0, $params=array()) |
|
2031
|
|
|
{ |
|
2032
|
|
|
if (is_string($params)) |
|
2033
|
|
|
$params = Util::getParams(func_get_args()); |
|
2034
|
|
|
|
|
2035
|
|
|
$this->_validates['length_of'][$field] = $params; |
|
2036
|
|
|
$this->_validates['length_of'][$field]['min'] = $min; |
|
2037
|
|
|
$this->_validates['length_of'][$field]['max'] = $max; |
|
2038
|
|
|
} |
|
2039
|
|
|
|
|
2040
|
|
|
/** |
|
2041
|
|
|
* Valida que el campo se encuentre entre los valores de una lista |
|
2042
|
|
|
* antes de insertar o actualizar |
|
2043
|
|
|
* |
|
2044
|
|
|
* @param string $field campo a validar |
|
2045
|
|
|
* @param array $list |
|
2046
|
|
|
* |
|
2047
|
|
|
* message: mensaje a mostrar |
|
2048
|
|
|
* field: nombre del campo a mostrar en el mensaje |
|
2049
|
|
|
*/ |
|
2050
|
|
|
protected function validates_inclusion_in($field, $list, $params=array()) |
|
2051
|
|
|
{ |
|
2052
|
|
|
if (is_string($params)) |
|
2053
|
|
|
$params = Util::getParams(func_get_args()); |
|
2054
|
|
|
|
|
2055
|
|
|
$this->_validates['inclusion_in'][$field] = $params; |
|
2056
|
|
|
$this->_validates['inclusion_in'][$field]['list'] = $list; |
|
2057
|
|
|
} |
|
2058
|
|
|
|
|
2059
|
|
|
/** |
|
2060
|
|
|
* Valida que el campo no se encuentre entre los valores de una lista |
|
2061
|
|
|
* antes de insertar o actualizar |
|
2062
|
|
|
* |
|
2063
|
|
|
* @param string $field campo a validar |
|
2064
|
|
|
* @param array $list |
|
2065
|
|
|
* |
|
2066
|
|
|
* message: mensaje a mostrar |
|
2067
|
|
|
* field: nombre del campo a mostrar en el mensaje |
|
2068
|
|
|
*/ |
|
2069
|
|
|
protected function validates_exclusion_of($field, $list, $params=array()) |
|
2070
|
|
|
{ |
|
2071
|
|
|
if (is_string($params)) |
|
2072
|
|
|
$params = Util::getParams(func_get_args()); |
|
2073
|
|
|
|
|
2074
|
|
|
$this->_validates['exclusion_of'][$field] = $params; |
|
2075
|
|
|
$this->_validates['exclusion_of'][$field]['list'] = $list; |
|
2076
|
|
|
} |
|
2077
|
|
|
|
|
2078
|
|
|
/** |
|
2079
|
|
|
* Valida que el campo tenga determinado formato segun una expresion regular |
|
2080
|
|
|
* antes de insertar o actualizar |
|
2081
|
|
|
* |
|
2082
|
|
|
* @param string $field campo a validar |
|
2083
|
|
|
* @param string $pattern expresion regular para preg_match |
|
2084
|
|
|
* |
|
2085
|
|
|
* message: mensaje a mostrar |
|
2086
|
|
|
* field: nombre del campo a mostrar en el mensaje |
|
2087
|
|
|
*/ |
|
2088
|
|
|
protected function validates_format_of($field, $pattern, $params=array()) |
|
2089
|
|
|
{ |
|
2090
|
|
|
if (is_string($params)) |
|
2091
|
|
|
$params = Util::getParams(func_get_args()); |
|
2092
|
|
|
|
|
2093
|
|
|
$this->_validates['format_of'][$field] = $params; |
|
2094
|
|
|
$this->_validates['format_of'][$field]['pattern'] = $pattern; |
|
2095
|
|
|
} |
|
2096
|
|
|
|
|
2097
|
|
|
/** |
|
2098
|
|
|
* Valida que ciertos atributos tengan un valor numerico |
|
2099
|
|
|
* antes de insertar o actualizar |
|
2100
|
|
|
* |
|
2101
|
|
|
* @param string $field campo a validar |
|
2102
|
|
|
* |
|
2103
|
|
|
* message: mensaje a mostrar |
|
2104
|
|
|
* field: nombre del campo a mostrar en el mensaje |
|
2105
|
|
|
*/ |
|
2106
|
|
|
protected function validates_numericality_of($field, $params=array()) |
|
2107
|
|
|
{ |
|
2108
|
|
|
if (is_string($params)) |
|
2109
|
|
|
$params = Util::getParams(func_get_args()); |
|
2110
|
|
|
|
|
2111
|
|
|
$this->_validates['numericality_of'][$field] = $params; |
|
2112
|
|
|
} |
|
2113
|
|
|
|
|
2114
|
|
|
/** |
|
2115
|
|
|
* Valida que ciertos atributos tengan un formato de e-mail correcto |
|
2116
|
|
|
* antes de insertar o actualizar |
|
2117
|
|
|
* |
|
2118
|
|
|
* @param string $field campo a validar |
|
2119
|
|
|
* |
|
2120
|
|
|
* message: mensaje a mostrar |
|
2121
|
|
|
* field: nombre del campo a mostrar en el mensaje |
|
2122
|
|
|
*/ |
|
2123
|
|
|
protected function validates_email_in($field, $params=array()) |
|
2124
|
|
|
{ |
|
2125
|
|
|
if (is_string($params)) |
|
2126
|
|
|
$params = Util::getParams(func_get_args()); |
|
2127
|
|
|
|
|
2128
|
|
|
$this->_validates['email_in'][$field] = $params; |
|
2129
|
|
|
} |
|
2130
|
|
|
|
|
2131
|
|
|
/** |
|
2132
|
|
|
* Valida que ciertos atributos tengan un valor unico antes |
|
2133
|
|
|
* de insertar o actualizar |
|
2134
|
|
|
* |
|
2135
|
|
|
* @param string $field campo a validar |
|
2136
|
|
|
* |
|
2137
|
|
|
* message: mensaje a mostrar |
|
2138
|
|
|
* field: nombre del campo a mostrar en el mensaje |
|
2139
|
|
|
*/ |
|
2140
|
|
|
protected function validates_uniqueness_of($field, $params=array()) |
|
2141
|
|
|
{ |
|
2142
|
|
|
if (is_string($params)) |
|
2143
|
|
|
$params = Util::getParams(func_get_args()); |
|
2144
|
|
|
|
|
2145
|
|
|
$this->_validates['uniqueness_of'][$field] = $params; |
|
2146
|
|
|
} |
|
2147
|
|
|
|
|
2148
|
|
|
/** |
|
2149
|
|
|
* Valida que ciertos atributos tengan un formato de fecha acorde al indicado en |
|
2150
|
|
|
* config/config.ini antes de insertar o actualizar |
|
2151
|
|
|
* |
|
2152
|
|
|
* @param string $field campo a validar |
|
2153
|
|
|
* |
|
2154
|
|
|
* message: mensaje a mostrar |
|
2155
|
|
|
* field: nombre del campo a mostrar en el mensaje |
|
2156
|
|
|
*/ |
|
2157
|
|
|
protected function validates_date_in($field, $params=array()) |
|
2158
|
|
|
{ |
|
2159
|
|
|
if (is_string($params)) |
|
2160
|
|
|
$params = Util::getParams(func_get_args()); |
|
2161
|
|
|
|
|
2162
|
|
|
$this->_validates['date_in'][$field] = $params; |
|
2163
|
|
|
} |
|
2164
|
|
|
|
|
2165
|
|
|
/** |
|
2166
|
|
|
* Verifica si un campo es de tipo de dato numerico o no |
|
2167
|
|
|
* |
|
2168
|
|
|
* @param string $field |
|
2169
|
|
|
* @return boolean |
|
2170
|
|
|
*/ |
|
2171
|
|
|
public function is_a_numeric_type($field) |
|
2172
|
|
|
{ |
|
2173
|
|
|
if (strpos(" " . $this->_data_type[$field], "int") || strpos(" " . $this->_data_type[$field], "decimal") || strpos(" " . $this->_data_type[$field], "number")) { |
|
2174
|
|
|
return true; |
|
2175
|
|
|
} else { |
|
2176
|
|
|
return false; |
|
2177
|
|
|
} |
|
2178
|
|
|
} |
|
2179
|
|
|
|
|
2180
|
|
|
/** |
|
2181
|
|
|
* Obtiene los datos de los metadatos generados por Primera vez en la Sesión |
|
2182
|
|
|
* |
|
2183
|
|
|
* @param string $table |
|
2184
|
|
|
* @return array |
|
2185
|
|
|
*/ |
|
2186
|
|
|
static function get_meta_data($table) |
|
2187
|
|
|
{ |
|
2188
|
|
|
if (isset(self::$models[$table])) { |
|
2189
|
|
|
return self::$models[$table]; |
|
2190
|
|
|
} elseif (PRODUCTION) { |
|
2191
|
|
|
|
|
2192
|
|
|
$metadata = Cache::driver()->get($table, 'kumbia.models'); |
|
2193
|
|
|
if ($metadata) { |
|
2194
|
|
|
return self::$models[$table] = unserialize($metadata); |
|
2195
|
|
|
} |
|
2196
|
|
|
} |
|
2197
|
|
|
return array(); |
|
2198
|
|
|
} |
|
2199
|
|
|
|
|
2200
|
|
|
/** |
|
2201
|
|
|
* Crea un registro de meta datos para la tabla especificada |
|
2202
|
|
|
* |
|
2203
|
|
|
* @param string $table |
|
2204
|
|
|
* @param array $meta_data |
|
2205
|
|
|
*/ |
|
2206
|
|
|
static function set_meta_data($table, $meta_data) |
|
2207
|
|
|
{ |
|
2208
|
|
|
if (PRODUCTION) { |
|
2209
|
|
|
Cache::driver()->save(serialize($meta_data), Config::get('config.application.metadata_lifetime'), $table, 'kumbia.models'); |
|
2210
|
|
|
} |
|
2211
|
|
|
self::$models[$table] = $meta_data; |
|
2212
|
|
|
return true; |
|
2213
|
|
|
} |
|
2214
|
|
|
|
|
2215
|
|
|
/* * ***************************************************************************************** |
|
2216
|
|
|
* Metodos para generacion de relaciones |
|
2217
|
|
|
* ***************************************************************************************** */ |
|
2218
|
|
|
|
|
2219
|
|
|
/** |
|
2220
|
|
|
* Crea una relacion 1-1 entre dos modelos |
|
2221
|
|
|
* |
|
2222
|
|
|
* @param string $relation |
|
2223
|
|
|
* |
|
2224
|
|
|
* model : nombre del modelo al que se refiere |
|
2225
|
|
|
* fk : campo por el cual se relaciona (llave foranea) |
|
2226
|
|
|
*/ |
|
2227
|
|
|
protected function has_one($relation) |
|
2228
|
|
|
{ |
|
2229
|
|
|
$params = Util::getParams(func_get_args()); |
|
2230
|
|
|
for ($i = 0; isset($params[$i]); $i++) { |
|
2231
|
|
|
$relation = Util::smallcase($params[$i]); |
|
2232
|
|
|
$index = explode('/', $relation); |
|
2233
|
|
|
$index = end($index); |
|
2234
|
|
|
if (!array_key_exists($index, $this->_has_one)) { |
|
2235
|
|
|
$this->_has_one[$index] = new stdClass(); |
|
2236
|
|
|
$this->_has_one[$index]->model = isset($params['model']) ? $params['model'] : $relation; |
|
2237
|
|
|
$this->_has_one[$index]->fk = isset($params['fk']) ? $params['fk'] : Util::smallcase(get_class($this)) . '_id'; |
|
2238
|
|
|
} |
|
2239
|
|
|
} |
|
2240
|
|
|
} |
|
2241
|
|
|
|
|
2242
|
|
|
/** |
|
2243
|
|
|
* Crea una relacion 1-1 inversa entre dos modelos |
|
2244
|
|
|
* |
|
2245
|
|
|
* @param string $relation |
|
2246
|
|
|
* |
|
2247
|
|
|
* model : nombre del modelo al que se refiere |
|
2248
|
|
|
* fk : campo por el cual se relaciona (llave foranea) |
|
2249
|
|
|
*/ |
|
2250
|
|
|
protected function belongs_to($relation) |
|
2251
|
|
|
{ |
|
2252
|
|
|
$params = Util::getParams(func_get_args()); |
|
2253
|
|
|
for ($i = 0; isset($params[$i]); $i++) { |
|
2254
|
|
|
$relation = Util::smallcase($params[$i]); |
|
2255
|
|
|
$index = explode('/', $relation); |
|
2256
|
|
|
$index = end($index); |
|
2257
|
|
|
if (!array_key_exists($index, $this->_belongs_to)) { |
|
2258
|
|
|
$this->_belongs_to[$index] = new stdClass(); |
|
2259
|
|
|
$this->_belongs_to[$index]->model = isset($params['model']) ? $params['model'] : $relation; |
|
2260
|
|
|
$this->_belongs_to[$index]->fk = isset($params['fk']) ? $params['fk'] : "{$relation}_id"; |
|
2261
|
|
|
} |
|
2262
|
|
|
} |
|
2263
|
|
|
} |
|
2264
|
|
|
|
|
2265
|
|
|
/** |
|
2266
|
|
|
* Crea una relacion 1-n entre dos modelos |
|
2267
|
|
|
* |
|
2268
|
|
|
* @param string $relation |
|
2269
|
|
|
* |
|
2270
|
|
|
* model : nombre del modelo al que se refiere |
|
2271
|
|
|
* fk : campo por el cual se relaciona (llave foranea) |
|
2272
|
|
|
*/ |
|
2273
|
|
|
protected function has_many($relation) |
|
2274
|
|
|
{ |
|
2275
|
|
|
$params = Util::getParams(func_get_args()); |
|
2276
|
|
|
for ($i = 0; isset($params[$i]); $i++) { |
|
2277
|
|
|
$relation = Util::smallcase($params[$i]); |
|
2278
|
|
|
$index = explode('/', $relation); |
|
2279
|
|
|
$index = end($index); |
|
2280
|
|
|
if (!array_key_exists($index, $this->_has_many)) { |
|
2281
|
|
|
$this->_has_many[$index] = new stdClass(); |
|
2282
|
|
|
$this->_has_many[$index]->model = isset($params['model']) ? $params['model'] : $relation; |
|
2283
|
|
|
$this->_has_many[$index]->fk = isset($params['fk']) ? $params['fk'] : Util::smallcase(get_class($this)) . '_id'; |
|
2284
|
|
|
} |
|
2285
|
|
|
} |
|
2286
|
|
|
} |
|
2287
|
|
|
|
|
2288
|
|
|
/** |
|
2289
|
|
|
* Crea una relacion n-n o 1-n inversa entre dos modelos |
|
2290
|
|
|
* |
|
2291
|
|
|
* @param string $relation |
|
2292
|
|
|
* |
|
2293
|
|
|
* model : nombre del modelo al que se refiere |
|
2294
|
|
|
* fk : campo por el cual se relaciona (llave foranea) |
|
2295
|
|
|
* key: campo llave que identifica al propio modelo |
|
2296
|
|
|
* through : atrav�s de que tabla |
|
2297
|
|
|
*/ |
|
2298
|
|
|
protected function has_and_belongs_to_many($relation) |
|
2299
|
|
|
{ |
|
2300
|
|
|
$params = Util::getParams(func_get_args()); |
|
2301
|
|
|
for ($i = 0; isset($params[$i]); $i++) { |
|
2302
|
|
|
$relation = Util::smallcase($params[$i]); |
|
2303
|
|
|
if (!array_key_exists($relation, $this->_has_and_belongs_to_many)) { |
|
2304
|
|
|
$this->_has_and_belongs_to_many[$relation] = new stdClass(); |
|
2305
|
|
|
$this->_has_and_belongs_to_many[$relation]->model = isset($params['model']) ? $params['model'] : $relation; |
|
2306
|
|
|
$this->_has_and_belongs_to_many[$relation]->fk = isset($params['fk']) ? $params['fk'] : "{$relation}_id"; |
|
2307
|
|
|
$this->_has_and_belongs_to_many[$relation]->key = isset($params['key']) ? $params['key'] : Util::smallcase(get_class($this)) . '_id'; |
|
2308
|
|
|
if (isset($params['through'])) { |
|
2309
|
|
|
$this->_has_and_belongs_to_many[$relation]->through = $params['through']; |
|
2310
|
|
|
} |
|
2311
|
|
|
} |
|
2312
|
|
|
} |
|
2313
|
|
|
} |
|
2314
|
|
|
|
|
2315
|
|
|
/** |
|
2316
|
|
|
* Herencia Simple |
|
2317
|
|
|
*/ |
|
2318
|
|
|
|
|
2319
|
|
|
/** |
|
2320
|
|
|
* Especifica que la clase es padre de otra |
|
2321
|
|
|
* |
|
2322
|
|
|
* @param string $parent |
|
2323
|
|
|
*/ |
|
2324
|
|
|
public function parent_of($parent) |
|
2325
|
|
|
{ |
|
2326
|
|
|
$parents = func_get_args(); |
|
2327
|
|
|
foreach ($parents as $parent) { |
|
2328
|
|
|
if (!in_array($parent, $this->parent_of)) { |
|
2329
|
|
|
$this->parent_of[] = $parent; |
|
2330
|
|
|
} |
|
2331
|
|
|
} |
|
2332
|
|
|
} |
|
2333
|
|
|
|
|
2334
|
|
|
/** |
|
2335
|
|
|
* Elimina caracteres que podrian ayudar a ejecutar |
|
2336
|
|
|
* un ataque de Inyeccion SQL |
|
2337
|
|
|
* |
|
2338
|
|
|
* @param string $sql_item |
|
2339
|
|
|
*/ |
|
2340
|
|
|
public static function sql_item_sanitize($sql_item) |
|
2341
|
|
|
{ |
|
2342
|
|
|
$sql_item = trim($sql_item); |
|
2343
|
|
|
if ($sql_item !== '' && $sql_item !== null) { |
|
2344
|
|
|
$sql_temp = preg_replace('/\s+/', '', $sql_item); |
|
2345
|
|
|
if (!preg_match('/^[a-zA-Z0-9_\.]+$/', $sql_temp)) { |
|
2346
|
|
|
throw new KumbiaException("Se esta tratando de ejecutar una operacion maliciosa!"); |
|
2347
|
|
|
} |
|
2348
|
|
|
} |
|
2349
|
|
|
return $sql_item; |
|
2350
|
|
|
} |
|
2351
|
|
|
|
|
2352
|
|
|
/** |
|
2353
|
|
|
* Elimina caracteres que podrian ayudar a ejecutar |
|
2354
|
|
|
* un ataque de Inyeccion SQL |
|
2355
|
|
|
* |
|
2356
|
|
|
* @param string $sql_item |
|
2357
|
|
|
*/ |
|
2358
|
|
|
public static function sql_sanitize($sql_item) |
|
2359
|
|
|
{ |
|
2360
|
|
|
$sql_item = trim($sql_item); |
|
2361
|
|
|
if ($sql_item !== '' && $sql_item !== null) { |
|
2362
|
|
|
$sql_temp = preg_replace('/\s+/', '', $sql_item); |
|
2363
|
|
|
if (!preg_match('/^[a-zA-Z_0-9\,\(\)\.\*]+$/', $sql_temp)) { |
|
2364
|
|
|
throw new KumbiaException("Se esta tratando de ejecutar una operacion maliciosa!"); |
|
2365
|
|
|
} |
|
2366
|
|
|
} |
|
2367
|
|
|
return $sql_item; |
|
2368
|
|
|
} |
|
2369
|
|
|
|
|
2370
|
|
|
/** |
|
2371
|
|
|
* Al sobreescribir este metodo se puede controlar las excepciones de un modelo |
|
2372
|
|
|
* |
|
2373
|
|
|
* @param unknown_type $e |
|
2374
|
|
|
*/ |
|
2375
|
|
|
protected function exceptions($e) |
|
2376
|
|
|
{ |
|
2377
|
|
|
throw $e; |
|
2378
|
|
|
} |
|
2379
|
|
|
|
|
2380
|
|
|
/** |
|
2381
|
|
|
* Implementacion de __toString Standard |
|
2382
|
|
|
* |
|
2383
|
|
|
*/ |
|
2384
|
|
|
public function __toString() |
|
2385
|
|
|
{ |
|
2386
|
|
|
return "<" . get_class() . " Object>"; |
|
2387
|
|
|
} |
|
2388
|
|
|
|
|
2389
|
|
|
/** |
|
2390
|
|
|
* Paginador para el modelo |
|
2391
|
|
|
* |
|
2392
|
|
|
* conditions: condiciones para paginacion |
|
2393
|
|
|
* page: numero de pagina a mostrar (por defecto la pagina 1) |
|
2394
|
|
|
* per_page: cantidad de elementos por pagina (por defecto 10 items por pagina) |
|
2395
|
|
|
* |
|
2396
|
|
|
* @return un objeto Page identico al que se regresa con el util paginate |
|
2397
|
|
|
* |
|
2398
|
|
|
*/ |
|
2399
|
|
|
public function paginate() |
|
2400
|
|
|
{ |
|
2401
|
|
|
$args = func_get_args(); |
|
2402
|
|
|
array_unshift($args, $this); |
|
2403
|
|
|
//if(!class_exists('Paginator')){ |
|
2404
|
|
|
require_once CORE_PATH . 'libs/kumbia_active_record/behaviors/paginate.php'; |
|
2405
|
|
|
//} |
|
2406
|
|
|
return call_user_func_array(array('Paginator', 'paginate'), $args); |
|
2407
|
|
|
} |
|
2408
|
|
|
|
|
2409
|
|
|
/** |
|
2410
|
|
|
* Paginador para el modelo atraves de consulta sql |
|
2411
|
|
|
* |
|
2412
|
|
|
* @param string $sql consulta sql |
|
2413
|
|
|
* |
|
2414
|
|
|
* page: numero de pagina a mostrar (por defecto la pagina 1) |
|
2415
|
|
|
* per_page: cantidad de elementos por pagina (por defecto 10 items por pagina) |
|
2416
|
|
|
* |
|
2417
|
|
|
* @return un objeto Page identico al que se regresa con el util paginate_by_sql |
|
2418
|
|
|
* |
|
2419
|
|
|
*/ |
|
2420
|
|
|
public function paginate_by_sql($sql) |
|
2421
|
|
|
{ |
|
2422
|
|
|
$args = func_get_args(); |
|
2423
|
|
|
array_unshift($args, $this); |
|
2424
|
|
|
//if(!class_exists('Paginator')){ |
|
2425
|
|
|
require_once CORE_PATH . 'libs/kumbia_active_record/behaviors/paginate.php'; |
|
2426
|
|
|
//} |
|
2427
|
|
|
return call_user_func_array(array('Paginator', 'paginate_by_sql'), $args); |
|
2428
|
|
|
} |
|
2429
|
|
|
|
|
2430
|
|
|
/** |
|
2431
|
|
|
* Operaciones al serializar |
|
2432
|
|
|
* |
|
2433
|
|
|
* */ |
|
2434
|
|
|
public function __sleep() |
|
2435
|
|
|
{ |
|
2436
|
|
|
/** |
|
2437
|
|
|
* Anulando conexion a bd en el modelo |
|
2438
|
|
|
* */ |
|
2439
|
|
|
$this->db = null; |
|
2440
|
|
|
|
|
2441
|
|
|
return array_keys(get_object_vars($this)); |
|
2442
|
|
|
} |
|
2443
|
|
|
|
|
2444
|
|
|
/** |
|
2445
|
|
|
* Operaciones al deserializar |
|
2446
|
|
|
* |
|
2447
|
|
|
* */ |
|
2448
|
|
|
public function __wakeup() |
|
2449
|
|
|
{ |
|
2450
|
|
|
/** |
|
2451
|
|
|
* Restableciendo conexion a la bd |
|
2452
|
|
|
* */ |
|
2453
|
|
|
$this->_connect(); |
|
2454
|
|
|
} |
|
2455
|
|
|
|
|
2456
|
|
|
/** |
|
2457
|
|
|
* Obtiene la instacia de un modelo |
|
2458
|
|
|
* |
|
2459
|
|
|
* @param string $model |
|
2460
|
|
|
* @return ActiveRecord |
|
2461
|
|
|
* @throw KumbiaException |
|
2462
|
|
|
* */ |
|
2463
|
|
|
public static function get($model) |
|
2464
|
|
|
{ |
|
2465
|
|
|
if (isset(self::$_models[$model])) { |
|
2466
|
|
|
return self::$_models[$model]; |
|
2467
|
|
|
} |
|
2468
|
|
|
|
|
2469
|
|
|
/** |
|
2470
|
|
|
* Nombre de la clase |
|
2471
|
|
|
* */ |
|
2472
|
|
|
$Model = Util::camelcase(basename($model)); |
|
2473
|
|
|
|
|
2474
|
|
|
/** |
|
2475
|
|
|
* Verifico si esta cargada la clase |
|
2476
|
|
|
* */ |
|
2477
|
|
|
if (!class_exists($Model, false)) { |
|
2478
|
|
|
/** |
|
2479
|
|
|
* Carga la clase |
|
2480
|
|
|
* */ |
|
2481
|
|
|
$model = Util::smallcase($Model); |
|
2482
|
|
|
$file = APP_PATH . "models/$model.php"; |
|
2483
|
|
|
if (is_file($file)) { |
|
2484
|
|
|
include $file; |
|
2485
|
|
|
} else { |
|
2486
|
|
|
throw new KumbiaException(null, 'no_model'); |
|
2487
|
|
|
} |
|
2488
|
|
|
} |
|
2489
|
|
|
|
|
2490
|
|
|
self::$_models[$model] = $obj = new $Model(); |
|
2491
|
|
|
return $obj; |
|
2492
|
|
|
} |
|
2493
|
|
|
|
|
2494
|
|
|
/** |
|
2495
|
|
|
* Devuelve un JSON de este modelo |
|
2496
|
|
|
* |
|
2497
|
|
|
* @return string JSON del modelo |
|
2498
|
|
|
*/ |
|
2499
|
|
|
public function to_json() |
|
2500
|
|
|
{ |
|
2501
|
|
|
return json_encode($this); |
|
2502
|
|
|
} |
|
2503
|
|
|
|
|
2504
|
|
|
/** |
|
2505
|
|
|
* Devuelve un array de este modelo |
|
2506
|
|
|
* |
|
2507
|
|
|
* @return array Array del modelo |
|
2508
|
|
|
*/ |
|
2509
|
|
|
public function to_array() |
|
2510
|
|
|
{ |
|
2511
|
|
|
return ((array) $this); |
|
2512
|
|
|
} |
|
2513
|
|
|
|
|
2514
|
|
|
/** |
|
2515
|
|
|
* Devuelve un PHP serial de este modelo |
|
2516
|
|
|
* Usarlo con cuidado, ya que pasa todos los atributos, no sólo los publicos |
|
2517
|
|
|
* |
|
2518
|
|
|
* @return string Serial de PHP del modelo |
|
2519
|
|
|
*/ |
|
2520
|
|
|
public function serialize() |
|
2521
|
|
|
{ |
|
2522
|
|
|
return serialize($this); |
|
2523
|
|
|
} |
|
2524
|
|
|
|
|
2525
|
|
|
} |
|
2526
|
|
|
|
henrystivens /
upload-image-and-data
