/**
* Gets the fields => values to write to the table.
*
* @since 1.20
* @deprecated since 1.22
*
* @return array
*/
protected function getWriteValues() {
$values = array();
foreach ( $this->table->getFields() as $name => $type ) {
if ( array_key_exists( $name, $this->fields ) ) {
$value = $this->fields[$name];
// Skip null id fields so that the DBMS can set the default.
if ( $name === 'id' && is_null ( $value ) ) {
continue;
}
switch ( $type ) {
case 'array':
$value = (array)$value;
// fall-through!
case 'blob':
$value = serialize( $value );
// fall-through!
}
$values[$this->table->getPrefixedField( $name )] = $value;
}
}
return $values;
}
/**
* Add an amount (can be negative) to the specified field (needs to be numeric).
* TODO: most off this stuff makes more sense in the table class
*
* @since 1.20
*
* @param string $field
* @param integer $amount
*
* @return boolean Success indicator
*/
public function addToField($field, $amount)
{
if ($amount == 0) {
return true;
}
if (!$this->hasIdField()) {
return false;
}
$absoluteAmount = abs($amount);
$isNegative = $amount < 0;
$dbw = wfGetDB(DB_MASTER);
$fullField = $this->table->getPrefixedField($field);
$success = $dbw->update($this->table->getName(), array("{$fullField}={$fullField}" . ($isNegative ? '-' : '+') . $absoluteAmount), array($this->table->getPrefixedField('id') => $this->getId()), __METHOD__);
if ($success && $this->hasField($field)) {
$this->setField($field, $this->getField($field) + $amount);
}
return $success;
}
