/**
* Creates a searchcondition for the field,
* was once part of searchCondition, however,
* searchcondition() also immediately adds the search condition.
*
* @param Query $query The query object where the search condition should be placed on
* @param string $table The name of the table in which this attribute
* is stored
* @param mixed $value The value the user has entered in the searchbox
* @param string $searchmode The searchmode to use. This can be any one
* of the supported modes, as returned by this
* attribute's getSearchModes() method.
* @param string $fieldname
*
* @return string The searchcondition to use.
*/
public function getSearchCondition(Query $query, $table, $value, $searchmode, $fieldname = '')
{
$searchcondition = '';
if (is_array($value) && count($value) > 0 && $value[0] != '') {
// This last condition is for when the user selected the 'search all' option, in which case, we don't add conditions at all.
$field = $table . '.' . $this->fieldName();
if (count($value) == 1) {
// exactly one value
$query->addSearchCondition($field . ' & ' . $value[0]);
} else {
$mask = '(' . implode('|', $value) . ')';
$searchcondition = $field . '&' . $mask . '=' . $mask;
}
}
return $searchcondition;
}
/**
* Creates an search condition for a given search value.
*
* @param Query $query The query to which the condition will be added.
* @param string $table The name of the table in which this attribute
* is stored
* @param mixed $value The value the user has entered in the searchbox
* @param string $searchmode The searchmode to use. This can be any one
* of the supported modes, as returned by this
* attribute's getSearchModes() method.
* @param string $fieldaliasprefix optional prefix for the fieldalias in the table
*/
public function searchCondition($query, $table, $value, $searchmode, $fieldaliasprefix = '')
{
$ownerFields = $this->getOwnerFields();
// We only support 'exact' matches.
// But you can select more than one value, which we search using the IN() statement,
// which should work in any ansi compatible database.
if (is_array($value) && count($value) > 0 && $value[0] != '') {
// This last condition is for when the user selected the 'search all' option, in which case, we don't add conditions at all.
$this->createLink();
$query->addJoin($this->m_linkInstance->m_table, $this->fieldName(), $table . '.' . $ownerFields[0] . '=' . $this->fieldName() . '.' . $this->getLocalKey(), false);
$query->setDistinct(true);
if (count($value) == 1) {
// exactly one value
$query->addSearchCondition($query->exactCondition($this->fieldName() . '.' . $this->getRemoteKey(), $this->escapeSQL($value[0])));
} else {
// search for more values using IN()
$query->addSearchCondition($this->fieldName() . '.' . $this->getRemoteKey() . " IN ('" . implode("','", $value) . "')");
}
}
}
