/**
*
*/
public function get_search_sql($search)
{
list($element, $not, $operator, $value) = $search;
// Time list separated by ..
if (strpos($value, '..') !== false) {
$value = array_map('strtotime', explode('..', $value));
// Must have valid timestamps.
if (in_array(false, $value, true)) {
return null;
}
} else {
$value = strtotime($value);
// Must have valid timestamps.
if ($value === false) {
return null;
}
}
return parent::get_search_sql(array($element, $not, $operator, $value));
}
/**
*
*/
public function get_search_sql($search)
{
global $USER;
// Set search current user entries entries.
if ($search[0] == 'currentuser') {
$search[0] = 'id';
$search[3] = $USER->id;
if ($search[1] == '' and $search[2] == '') {
// IS EMPTY == NOT equal.
$search[1] = 'NOT';
$search[2] = '=';
} else {
if ($search[1] == 'NOT' and $search[2] == '') {
// NOT EMPTY == IS equal.
$search[1] = '';
$search[2] = '=';
} else {
// No other settings for this element should be processed.
return null;
}
}
}
return parent::get_search_sql($search);
}
