<?php
global $cgi;
loader_import('cms.Workflow.Lock');
lock_init();
if (lock_exists($cgi->_collection, $cgi->_key)) {
page_title(intl_get('Item Locked by Another User'));
echo '<p><a href="javascript: history.go (-1)">' . intl_get('Back') . '</a></p>';
echo template_simple(LOCK_INFO_TEMPLATE, lock_info($cgi->_collection, $cgi->_key));
return;
} else {
lock_add($cgi->_collection, $cgi->_key);
}
class SitestudyEditForm extends MailForm
{
function SitestudyEditForm()
{
parent::MailForm();
$this->parseSettings('inc/app/sitestudy/forms/edit/settings.php');
global $page, $cgi;
page_title(intl_get('Editing Case Study') . ': ' . $cgi->_key);
loader_import('ext.phpsniff');
$sniffer = new phpSniff();
$this->_browser = $sniffer->property('browser');
// include formhelp, edit panel init, and cancel handler
page_add_script(site_prefix() . '/js/formhelp.js');
page_add_script(CMS_JS_FORMHELP_INIT);
page_onload('cms_init_edit_panels ()');
page_add_script('
function cms_cancel_unlock (f, collection, key) {
if (arguments.length == 0) {
/**
* LOCK method handler
*
* @param array general parameter passing array
* @return bool true on success
*/
function LOCK(&$options)
{
// get absolute fs path to requested resource
$options['path'] = strtolower($this->_path());
$fspath = $this->base . $options["path"];
loader_import('cms.Workflow.Lock');
lock_init();
if ($this->checkLock($options['path'], $options['locktoken'])) {
$this->_debug(__LINE__, 409, 'Locked: ' . $options['path']);
return '423 Locked';
}
if (@is_dir($fspath)) {
$info = lock_info('sitellite_filesystem', trim($options['path'], '/'));
if ($info) {
if (lock_update('sitellite_filesystem', trim($options['path'], '/'))) {
$options['owner'] = $info->user;
$options['scope'] = 'exclusive';
$options['type'] = 'write';
$options['timeout'] = time() + appconf('lock_timeout');
$options['locktoken'] = $info->token;
return '200 OK';
}
} elseif (local_add('sitellite_filesystem', trim($options['path'], '/'), $options['locktoken'])) {
$info = lock_info('sitellite_filesystem', trim($options['path'], '/'));
$options['owner'] = $info->user;
$options['scope'] = 'exclusive';
$options['type'] = 'write';
$options['timeout'] = time() + appconf('lock_timeout');
return '200 OK';
}
$this->_debug(__LINE__, 409, 'Locked: ' . $options['path']);
return '409 Conflict';
} else {
$info = lock_info('sitellite_filesystem', trim($options['path'], '/'));
if ($info) {
if (lock_update('sitellite_filesystem', trim($options['path'], '/'))) {
$options['owner'] = $info->user;
$options['scope'] = 'exclusive';
$options['type'] = 'write';
$options['timeout'] = time() + appconf('lock_timeout');
$options['locktoken'] = $info->token;
return '200 OK';
}
} elseif (lock_add('sitellite_filesystem', trim($options['path'], '/'), $options['locktoken'])) {
$info = lock_info('sitellite_filesystem', trim($options['path'], '/'));
$options['owner'] = $info->user;
$options['scope'] = 'exclusive';
$options['type'] = 'write';
$options['timeout'] = time() + appconf('lock_timeout');
return '200 OK';
}
$this->_debug(__LINE__, 409, 'Locked: ' . $options['path']);
return '409 Conflict';
}
}
$form = new SitewikiEditForm();
if ($form->editable && !isset($cgi->editing)) {
if (!session_valid()) {
global $session;
$session->username = '';
}
if (lock_exists('sitewiki_page', $cgi->page)) {
if ($cgi->break_lock == 1) {
lock_remove('sitewiki_page', $cgi->page);
if (!session_valid()) {
$session->username = '******';
}
lock_add('sitewiki_page', $cgi->page);
} else {
$info = lock_info('sitewiki_page', $cgi->page);
loader_import('saf.Date');
$now = time();
$then = Date::toUnix($info->expires) - 3600;
$diff = $now - $then;
$info->min = round($diff / 60);
echo template_simple('locked.spt', $info);
return;
}
} else {
if (!session_valid()) {
$session->username = '******';
}
lock_add('sitewiki_page', $cgi->page);
}
}
echo $form->run();
$path = webfiles_request();
if (!file_exists($prefix . $path)) {
webfiles_error(404, 'Not found');
}
//if (is_dir ($prefix . $path)) {
// webfiles_error (500, 'Locks not supported on directories');
//}
// it's someone else's lock
$lock = webfiles_lock($path);
if ($lock && $lock->owner != session_username()) {
webfiles_error(409, 'Conflict');
}
//if (lock_exists ('sitellite_filesystem', ltrim ($path, '/'))) {
// webfiles_error (409, 'Conflict');
//}
if (!lock_add('sitellite_filesystem', trim($path, '/'))) {
webfiles_error(500, 'Internal server error');
}
webfiles_response((object) array('owner' => session_username(), 'expires' => date('Y-m-d H:i:s', time() + 3600)));
break;
case 'unlock':
$path = webfiles_request();
if (!file_exists($prefix . $path)) {
webfiles_error(404, 'Not found');
}
//if (is_dir ($prefix . $path)) {
// webfiles_error (500, 'Locks not supported on directories');
//}
// it's someone else's lock
$lock = webfiles_lock($path);
if ($lock && $lock->owner != session_username()) {
