/**
* Constructor
*
* @param string $table name of the table in the db schema relating to child class
* @param string $key name of the primary key field in the table
* @param CBdatabase $db CB Database object
*/
public function __construct( $table, $key, &$db = null ) {
parent::__construct( $table, $key, $db );
}
/**
* Converts the validity of a timed item into the most appropriate unit period:
* Days, Weeks, Months or Years in 1-90 D, 1-52 W, 1-24 M, 1-5 Y
*
* @param cbpaidTimed $cbpaidTimed object for validity
* @param string $varName name of variable ( 'validity' or 'first_validity')
* @return string XX D, XX W, XX M, X Y as appropriate
*/
private function validityToYmwdPeriod( &$cbpaidTimed, $varName ) {
list($y, $c, $d, $h, $m, $s) = $cbpaidTimed->getValidity( $varName );
if ( ( $s == 0 ) && ( $m == 0 ) && ( ( $h % 24 ) == 0 ) ) {
$d = $d + ( (int) ( $h / 24 ) );
if ( ( $d && $c ) || ( $c && $y ) || ( $y && $d ) ) {
trigger_error('trying to subscribe ARB to subscriptions of mixed days and months duration.', E_USER_WARNING );
}
} else {
trigger_error('trying to subscribe ARB to subscriptions of non-day-multiple duration.', E_USER_WARNING );
}
if ( $d && ( ( $d % 7 ) == 0 ) ) {
$w = $d / 7;
$d = 0;
} else {
$w = 0;
}
if ( $d ) {
$ymwd = $d . ' D';
} elseif ( $w ) {
$ymwd = $w . ' W';
} elseif ( $c ) {
$ymwd = $c . ' M';
} elseif ( $y ) {
$ymwd = $y . ' Y';
} else {
$ymwd = '0 D';
}
return $ymwd;
}