diff options
Diffstat (limited to 'db/entity.php')
| -rw-r--r-- | db/entity.php | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/db/entity.php b/db/entity.php deleted file mode 100644 index 194895fee..000000000 --- a/db/entity.php +++ /dev/null @@ -1,222 +0,0 @@ -<?php -/** - * ownCloud - News - * - * This file is licensed under the Affero General Public License version 3 or - * later. See the COPYING file. - * - * @author Alessandro Cosentino <cosenal@gmail.com> - * @author Bernhard Posselt <dev@bernhard-posselt.com> - * @copyright Alessandro Cosentino 2012 - * @copyright Bernhard Posselt 2012, 2014 - */ - -namespace OCA\News\Db; - -/** - * @method integer getId() - * @method void setId(integer $value) - */ -abstract class Entity { - - public $id; - - private $_updatedFields = array(); - private $_fieldTypes = array('id' => 'integer'); - - - /** - * Simple alternative constructor for building entities from a request - * @param array $params the array which was obtained via $this->params('key') - * in the controller - * @return Entity - */ - public static function fromParams(array $params) { - $instance = new static(); - - foreach($params as $key => $value) { - $method = 'set' . ucfirst($key); - $instance->$method($value); - } - - return $instance; - } - - - /** - * Maps the keys of the row array to the attributes - * @param array $row the row to map onto the entity - */ - public static function fromRow(array $row){ - $instance = new static(); - - foreach($row as $key => $value){ - $prop = ucfirst($instance->columnToProperty($key)); - $setter = 'set' . $prop; - $instance->$setter($value); - } - - $instance->resetUpdatedFields(); - - return $instance; - } - - - /** - * @return an array with attribute and type - */ - public function getFieldTypes() { - return $this->_fieldTypes; - } - - - /** - * Marks the entity as clean needed for setting the id after the insertion - */ - public function resetUpdatedFields(){ - $this->_updatedFields = array(); - } - - - protected function setter($name, $args) { - // setters should only work for existing attributes - if(property_exists($this, $name)){ - $this->markFieldUpdated($name); - - // if type definition exists, cast to correct type - if($args[0] !== null && array_key_exists($name, $this->_fieldTypes)) { - settype($args[0], $this->_fieldTypes[$name]); - } - $this->$name = $args[0]; - - } else { - throw new \BadFunctionCallException($name . - ' is not a valid attribute'); - } - } - - - protected function getter($name) { - // getters should only work for existing attributes - if(property_exists($this, $name)){ - return $this->$name; - } else { - throw new \BadFunctionCallException($name . - ' is not a valid attribute'); - } - } - - - /** - * Each time a setter is called, push the part after set - * into an array: for instance setId will save Id in the - * updated fields array so it can be easily used to create the - * getter method - */ - public function __call($methodName, $args){ - $attr = lcfirst( substr($methodName, 3) ); - - if(strpos($methodName, 'set') === 0){ - $this->setter($attr, $args); - } elseif(strpos($methodName, 'get') === 0) { - return $this->getter($attr); - } else { - throw new \BadFunctionCallException($methodName . - ' does not exist'); - } - - } - - - /** - * Mark am attribute as updated - * @param string $attribute the name of the attribute - */ - protected function markFieldUpdated($attribute){ - $this->_updatedFields[$attribute] = true; - } - - - /** - * Transform a database columnname to a property - * @param string $columnName the name of the column - * @return string the property name - */ - public function columnToProperty($columnName){ - $parts = explode('_', $columnName); - $property = null; - - foreach($parts as $part){ - if($property === null){ - $property = $part; - } else { - $property .= ucfirst($part); - } - } - - return $property; - } - - - /** - * Transform a property to a database column name - * @param string $property the name of the property - * @return string the column name - */ - public function propertyToColumn($property){ - $parts = preg_split('/(?=[A-Z])/', $property); - $column = null; - - foreach($parts as $part){ - if($column === null){ - $column = $part; - } else { - $column .= '_' . lcfirst($part); - } - } - - return $column; - } - - - /** - * @return array array of updated fields for update query - */ - public function getUpdatedFields(){ - return $this->_updatedFields; - } - - - /** - * Adds type information for a field so that its automatically casted to - * that value once its being returned from the database - * @param string $fieldName the name of the attribute - * @param string $type the type which will be used to call settype() - */ - protected function addType($fieldName, $type){ - $this->_fieldTypes[$fieldName] = $type; - } - - - /** - * Slugify the value of a given attribute - * Warning: This doesn't result in a unique value - * @param string $attributeName the name of the attribute, which value should be slugified - * @return string slugified value - */ - public function slugify($attributeName){ - // toSlug should only work for existing attributes - if(property_exists($this, $attributeName)){ - $value = $this->$attributeName; - // replace everything except alphanumeric with a single '-' - $value = preg_replace('/[^A-Za-z0-9]+/', '-', $value); - $value = strtolower($value); - // trim '-' - return trim($value, '-'); - } else { - throw new \BadFunctionCallException($attributeName . - ' is not a valid attribute'); - } - } - -} |