/**
* Generates the javascript code handle the "watchdog" associated with the concurrent access locking mechanism
* @param Webpage $oPage
* @param string $sOwnershipToken
*/
protected function GetOwnershipJSHandler($oPage, $sOwnershipToken)
{
$iInterval = max(MIN_WATCHDOG_INTERVAL, MetaModel::GetConfig()->Get('concurrent_lock_expiration_delay')) * 1000 / 2;
// Minimum interval for the watchdog is MIN_WATCHDOG_INTERVAL
$sJSClass = json_encode(get_class($this));
$iKey = (int) $this->GetKey();
$sJSToken = json_encode($sOwnershipToken);
$sJSTitle = json_encode(Dict::S('UI:DisconnectedDlgTitle'));
$sJSOk = json_encode(Dict::S('UI:Button:Ok'));
$oPage->add_ready_script(<<<EOF
\t\twindow.setInterval(function() {
\t\t\tif (window.bInSubmit || window.bInCancel) return;
\t\t\t
\t\t\t\$.post(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php', {operation: 'extend_lock', obj_class: {$sJSClass}, obj_key: {$iKey}, token: {$sJSToken} }, function(data) {
\t\t\t\tif (!data.status)
\t\t\t\t{
\t\t\t\t\tif (\$('.lock_owned').length == 0)
\t\t\t\t\t{
\t\t\t\t\t\t\$('.ui-layout-content').prepend('<div class="header_message message_error lock_owned">'+data.message+'</div>');
\t\t\t\t\t\t\$('<div>'+data.popup_message+'</div>').dialog({title: {$sJSTitle}, modal: true, autoOpen: true, buttons:[ {text: {$sJSOk}, click: function() { \$(this).dialog('close'); } }], close: function() { \$(this).remove(); }});
\t\t\t\t\t}
\t\t\t\t\t\$('.wizContainer form button.action:not(.cancel)').attr('disabled', 'disabled');
\t\t\t\t}
\t\t\t\telse if ((data.operation == 'lost') || (data.operation == 'expired'))
\t\t\t\t{
\t\t\t\t\tif (\$('.lock_owned').length == 0)
\t\t\t\t\t{
\t\t\t\t\t\t\$('.ui-layout-content').prepend('<div class="header_message message_error lock_owned">'+data.message+'</div>');
\t\t\t\t\t\t\$('<div>'+data.popup_message+'</div>').dialog({title: {$sJSTitle}, modal: true, autoOpen: true, buttons:[ {text: {$sJSOk}, click: function() { \$(this).dialog('close'); } }], close: function() { \$(this).remove(); }});
\t\t\t\t\t}
\t\t\t\t\t\$('.wizContainer form button.action:not(.cancel)').attr('disabled', 'disabled');
\t\t\t\t}
\t\t\t}, 'json');
\t\t}, {$iInterval});
EOF
);
}
