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<?php
class N2DBConnector extends N2DBConnectorAbstract
{
/**
* @var JDatabaseDriver
*/
private $db;
/**
* Primary key name in table
*
* @var string
*/
public $primaryKeyColumn = "id";
protected $_prefix = '#__';
public function __construct($class) {
$this->db = JFactory::getDbo();
$this->setTableName($class);
}
public function query($query, $attributes = false) {
if ($attributes) {
foreach ($attributes as $key => $value) {
$replaceTo = is_numeric($value) ? $value : $this->db->quote($value);
$query = str_replace($key, $replaceTo, $query);
}
}
$this->db->setQuery($query);
return $this->db->query();
}
/**
* @param mixed $primaryKey primary key value
*
* @return mixed
*/
public function findByPk($primaryKey) {
$query = $this->db->getQuery(true);
$query->select('*');
$query->from($this->quoteName($this->tableName));
$query->where($this->quoteName($this->primaryKeyColumn) . ' = ' . (is_numeric($primaryKey) ? $primaryKey : $this->db->quote($primaryKey)));
// Reset the query using our newly populated query object.
$this->db->setQuery($query);
// Load the results as a list of stdClass objects (see later for more options on retrieving data).
return $this->db->loadAssoc();
}
public function findByAttributes(array $attributes, $fields = false, $order = false) {
$query = $this->db->getQuery(true);
if ($fields) {
$query->select($this->quoteName($fields));
} else {
$query->select(array('*'));
}
$query->from($this->quoteName($this->tableName));
foreach ($attributes as $key => $val) {
$query->where($this->quoteName($key) . ' = ' . (is_numeric($val) ? $val : $this->quote($val)));
}
if ($order) {
$query->order($order);
}
$this->db->setQuery($query);
return $this->db->loadAssoc();
}
/**
* @param string|bool $order
*
* @return mixed
*/
public function findAll($order = false) {
$query = $this->db->getQuery(true);
$query->select('*');
$query->from($this->db->quoteName($this->tableName));
if ($order) {
$query->order($order);
}
$this->db->setQuery($query);
return $this->db->loadAssocList();
}
/**
* Return with all row by attributes
*
* @param array $attributes
* @param bool|array $fields
* @param bool|string $order
*
* @return mixed
*/
public function findAllByAttributes(array $attributes, $fields = false, $order = false) {
$query = $this->db->getQuery(true);
if ($fields) {
$query->select($this->db->quoteName($fields));
} else {
$query->select('*');
}
$query->from($this->db->quoteName($this->tableName));
foreach ($attributes as $key => $val) {
$query->where($this->db->quoteName($key) . ' = ' . (is_numeric($val) ? $val : $this->db->quote($val)));
}
if ($order) {
$query->order($order);
}
$this->db->setQuery($query);
return $this->db->loadAssocList();
}
/**
* Return with one row by query string
*
* @param string $query
* @param array|bool $attributes for parameter binding
*
* @return mixed
*/
public function queryRow($query, $attributes = false) {
if ($attributes) {
foreach ($attributes as $key => $value) {
$replaceTo = is_numeric($value) ? $value : $this->db->quote($value);
$query = str_replace($key, $replaceTo, $query);
}
}
$nextend = $this->db->setQuery($query);
return $nextend->loadAssoc();
}
public function queryAll($query, $attributes = false, $type = "assoc", $key = null) {
if ($attributes) {
foreach ($attributes as $key => $value) {
$replaceTo = is_numeric($value) ? $value : $this->db->quote($value);
$query = str_replace($key, $replaceTo, $query);
}
}
$nextend = $this->db->setQuery($query);
if ($type == "assoc") {
return $nextend->loadAssocList($key);
} else {
return $nextend->loadObjectList($key);
}
}
/**
* Insert new row
*
* @param array $attributes
*
* @return bool|mixed|void
*/
public function insert(array $attributes) {
$object = new stdClass();
foreach ($attributes as $key => $value) {
$object->$key = $value;
}
// Insert the object into the user profile table.
try {
return $this->db->insertObject($this->tableName, $object);
} catch (Exception $e) {
return false;
}
}
public function insertId() {
return $this->db->insertid();
}
/**
* Update row(s) by param(s)
*
* @param array $attributes
* @param array $conditions
*
* @return mixed
*/
public function update(array $attributes, array $conditions) {
$query = $this->db->getQuery(true);
$fields = array();
foreach ($attributes as $akey => $avalue) {
$fields[] = $this->quoteName($akey) . ' = ' . (is_numeric($avalue) ? intval($avalue) : $this->quote($avalue));
}
$where = array();
foreach ($conditions as $ckey => $cvalue) {
$where[] = $this->quoteName($ckey) . ' = ' . (is_numeric($cvalue) ? intval($cvalue) : $this->quote($cvalue));
}
$query->update($this->quoteName($this->tableName))->set($fields)->where($where);
$this->db->setQuery($query);
return $this->db->query();
}
/**
* Update one row by primary key with $attributes
*
* @param mixed $primaryKey
* @param array $attributes
*
* @return mixed
*/
public function updateByPk($primaryKey, array $attributes) {
$query = $this->db->getQuery(true);
$fields = array();
foreach ($attributes as $akey => $avalue) {
$fields[] = $this->quoteName($akey) . ' = ' . (is_numeric($avalue) ? intval($avalue) : $this->quote($avalue));
}
$conditions = $this->quoteName($this->primaryKeyColumn) . ' = ' . (is_numeric($primaryKey) ? $primaryKey : $this->quote($primaryKey));
$query->update($this->quoteName($this->tableName))->set($fields)->where($conditions);
$this->db->setQuery($query);
return $this->db->query();
}
/**
* Delete one with by primary key
*
* @param mixed $primaryKey
*
* @return mixed
*/
public function deleteByPk($primaryKey) {
$query = $this->db->getQuery(true);
$conditions = array($this->quoteName($this->primaryKeyColumn) . ' = ' . (is_numeric($primaryKey) ? $primaryKey : $this->quote($primaryKey)));
$query->delete($this->quoteName($this->tableName));
$query->where($conditions);
$this->db->setQuery($query);
return $this->db->query();
}
/**
* Delete all rows by attributes
*
* @param array $conditions
*
* @return mixed
*/
public function deleteByAttributes(array $conditions) {
$query = $this->db->getQuery(true);
$where = array();
foreach ($conditions as $ckey => $cvalue) {
$where[] = $this->quoteName($ckey) . ' = ' . (is_numeric($cvalue) ? intval($cvalue) : $this->quote($cvalue));
}
$query->delete($this->quoteName($this->tableName));
$query->where($where);
$this->db->setQuery($query);
return $this->db->query();
}
/**
* @param string $text
* @param bool $escape
*
* @return string
*/
public function quote($text, $escape = true) {
return $this->db->quote($text, $escape);
}
/**
* @param string $name
* @param null $as
*
* @return mixed
*/
public function quoteName($name, $as = null) {
return $this->db->quoteName($name, $as);
}
}
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