open();
/***************************************************************************
privilege.php
Christopher Scollo scollo@taurix.com
***************************************************************************
Function Synopses:
void displaySelection (arr aPrivileges)
// Generate page for selecting a privilege
void displayDetails (obj oPriv)
// Generate page for selected privilege
array getPrivileges()
// Returns an array of all privileges
bool validate ()
// Validate form data and set the global priv object
bool save ()
// Save the selected privilege
bool delete (iPrivilegeID)
// Remove the selected privilege
void main (str sAction)
// Flow control
***************************************************************************
Function Declarations:
***************************************************************************/
function displaySelection($aPrivileges)
{
// Display the list of choices
echo("\n");
?>
Privilege
\n");
?>
Privilege
query("SELECT * FROM Privilege ORDER BY priv_id");
while ($row = $sql->fetchObject()) {
$aRet[(int)$row->priv_id] = $row->description;
}
return $aRet;
} // end getPrivileges()
/***************************************************************************/
function validate()
{
// Validate form data and set the global priv object
global $priv_id, $description, $oPriv;
if ($priv_id) {
// Make sure it's a valid PrivID
$oPriv = new Privilege((int)$priv_id);
if (!$oPriv->privilegeExists) return 0;
} else {
$priv_id = 0;
$oPriv = new Privilege();
}
return 1;
} // end validate()
/***************************************************************************/
function save()
{
// Save the selected privilege
global $oPriv, $description;
$oPriv->setDescription(addslashes($description));
if ($oPriv->privilegeExists) {
if (!$oPriv->update()) return 0;
} else {
if (!$oPriv->create()) return 0;
}
return 1;
} // end save()
/***************************************************************************/
function delete($oPriv)
{
// Remove the selected privilege
if ($oPriv->privilegeExists) {
return $oPriv->delete();
}
return 0;
} // end delete()
/***************************************************************************/
function main($sAction)
{
// Flow control
if (!validate()) return;
switch($sAction) {
case "":
// Fall through
case "Cancel":
displaySelection(getPrivileges());
break;
case "Exit":
header("Location: index.php");
exit;
case "Add New":
$oPriv = new Privilege();
displayDetails($oPriv);
break;
case "Change Privilege":
displayDetails($GLOBALS["oPriv"]);
break;
case "Save":
save();
displaySelection(getPrivileges());
break;
case "Delete":
delete($GLOBALS["oPriv"]);
displaySelection(getPrivileges());
break;
default:
// Illegal action
crack_attempt();
}
} // end main()
/***************************************************************************/
main($action);
?>