/**
* Constructor
* @param string $alias aliacs for the table being filtered on
* @param string $name the name of the filter instance
* @param string $label the label of the filter instance
* @param boolean $advanced advanced form element flag
* @param string $field user table filed name
*/
function generalized_filter_userprofiletext($uniqueid, $alias, $name, $label, $advanced, $field, $options = array())
{
parent::generalized_filter_text($uniqueid, $alias, $name, $label, $advanced, $field, $options);
$this->_tables = $options['tables'];
$this->_fieldid = $options['fieldid'];
//print_object($this);
}
/**
* Constructor
* @param string $alias Alias for the table being filtered on
* @param string $name The name of the filter instance
* @param string $label The label of the filter instance
* @param boolean $advanced Advanced form element flag
* @param string $field User table filed name
*/
function generalized_filter_custom_field_text($uniqueid, $alias, $name, $label, $advanced, $field, $options = array())
{
parent::generalized_filter_text($uniqueid, $alias, $name, $label, $advanced, $field, $options);
if (!array_key_exists('datatype', $options)) {
print_error('missing_datatype', 'elis_core');
}
if (!array_key_exists($options['datatype'], $this->_fieldtypes)) {
print_error('unknown_datatype', 'elis_core');
}
if (array_key_exists('wrapper', $options)) {
$this->_wrapper = $options['wrapper'];
}
if (array_key_exists('innerfield', $options)) {
$this->_innerfield = $options['innerfield'];
}
$this->_datatype = $options['datatype'];
$this->_fieldid = $options['fieldid'];
//set up a "prefix" for the subquery, typically involving IN or EXISTS
if (!empty($options['subqueryprefix'])) {
//manually specified via constructor
$this->_subqueryprefix = $options['subqueryprefix'];
} else {
//default to "fieldname IN ..."
$full_fieldname = $this->get_full_fieldname();
$this->_subqueryprefix = "{$full_fieldname} IN";
}
//allow for specification of extra conditions to impose on the IN/ EXISTS subquery
$this->_extraconditions = '';
if (!empty($options['extraconditions'])) {
$this->_extraconditions = $options['extraconditions'];
}
if (!empty($options['contextlevel'])) {
$this->_contextlevel = $options['contextlevel'];
}
}
/**
* Constructor
* @param string $alias aliacs for the table being filtered on
* @param string $name the name of the filter instance
* @param string $label the label of the filter instance
* @param boolean $advanced advanced form element flag
* @param string $field user table filed name
*/
function generalized_filter_clustertext($uniqueid, $alias, $name, $label, $advanced, $field, $options = array())
{
parent::generalized_filter_text($uniqueid, $alias, $name, $label, $advanced, $field, $options);
}
/**
* Returns an array of comparison operators
* @return array of comparison operators
*/
function getOperators()
{
$ops = parent::getOperators();
if ($this->_datatype == 'text') {
// remove 'is equal to' for long text areas with HTML tags!
unset($ops[generalized_filter_text::$OPERATOR_IS_EQUAL_TO]);
}
return $ops;
}
