function edit($params)
 {
     if (!isset($params['id'])) {
         bail("Must haz id to show you that!");
     }
     $this->data->staff = new Staff($params['id']);
 }

 function namespaceAlias($alias)
 {
     if (!$alias) {
         bail('You must specify an alias.');
     }
     return '/' . $this->getStaff()->getPermalink() . '/' . $alias;
 }

function expandversion($vstr)
{
    $v = explode('.', $vstr);
    if ($vstr == '' || count($v) == 0 || count($v) > 4) {
        bail('Bogus version.');
    }
    $vlen = count($v);
    $ret = array();
    $hasplus = 0;
    for ($i = 0; $i < 4; $i++) {
        if ($i > $vlen - 1) {
            // this version chunk was not specified; give 0
            $ret[] = 0;
        } else {
            $s = $v[$i];
            if ($i == 3) {
                // need to check for +
                $slen = strlen($s);
                if ($s[$slen - 1] == '+') {
                    $s = substr($s, 0, $slen - 1);
                    $hasplus = 1;
                }
            }
            $ret[] = intval($s);
        }
    }
    $ret[] = $hasplus;
    return $ret;
}

 function destroy($params)
 {
     $params['id'] ? $clientuser = new ClientUser($params['id']) : bail('no company selected');
     $name = $clientuser->getName();
     $clientuser->destroy();
     Render::msg($name . ' Deleted.', 'bad');
     $this->redirectTo(array('controller' => 'ClientUser', 'action' => 'index'));
 }

 function controller_path()
 {
     $path = 'controller/' . $this->controller . '.php';
     if (!file_exists($path)) {
         bail('requested controller "' . $this->controller . '" does not exist.');
     }
     return $path;
 }

 function show($params)
 {
     if (!isset($params['id'])) {
         bail("id is a required param.");
     }
     $this->data->batch = new InvoiceBatch($params['id']);
     $this->data->invoices = $this->data->batch->getInvoices();
 }

 function getFieldSetFor($obj)
 {
     if (!is_a($obj, 'ActiveRecord')) {
         bail('Cannot get fields for non-ActiveRecord objects');
     }
     $obj->id ? $fields = new FieldSet($obj) : ($fields = new FieldSet($obj, $this->incrementNewObjectCounterFor($obj)));
     return $fields;
 }

 function f2b_block_user_enumeration($redirect_url, $requested_url)
 {
     if (intval(@$_GET['author'])) {
         f2b_openlog();
         syslog(LOG_NOTICE, 'Blocked user enumeration attempt from ' . f2b_remote_addr());
         bail();
     }
     return $redirect_url;
 }

 function destroy($params)
 {
     if (empty($params['id'])) {
         bail('Required parameter id not set.');
     }
     $contact = new Contact($params['id']);
     $contact->destroy();
     $this->redirectTo(array('controller' => 'Contact', 'action' => 'index'));
 }

 function destroy($params)
 {
     if (!isset($params['id'])) {
         bail("Must haz id to do that!");
     }
     $inv = new Invoice($params['id']);
     $inv->destroy();
     $this->redirectTo(array('controller' => 'Invoice', 'action' => 'index'));
 }

 function destroy($params)
 {
     if (empty($params['id'])) {
         bail('required param["id"] not set.');
     }
     $bookmark = new bookmark($params['id']);
     $bookmark->destroy();
     $this->redirectBack();
 }

 function destroy($params)
 {
     if (empty($params['id'])) {
         bail('Required param["id"] not set.');
     }
     $note = new note($params['id']);
     $note->destroy();
     $this->redirectTo(array('controller' => 'Note', 'action' => 'index'));
 }

 function destroy($params)
 {
     if (!isset($params['id'])) {
         bail('Required parameter "id" is missing.');
     }
     $inv = new Charge($params['id']);
     $inv->destroy();
     $this->redirectTo(array('controller' => 'Charge', 'action' => 'index'));
 }

 function setSource($sourcename)
 {
     parent::setSource($sourcename);
     $this->_itemdata_keys = $this->_getColumnNames($this->datatable);
     if (!is_array($this->_itemdata_keys)) {
         bail('This model has no collumns in the database. Check to see if you ran the latest migrations, and make sure you set the correct datatable name on the model');
     }
     $this->_allowed_keys = $this->_itemdata_keys;
 }

 function destroy($params)
 {
     if (!$params['id']) {
         bail('Required $params["id"] not present.');
     }
     $h = new Hour($params['id']);
     $support_contract_id = $h->get('support_contract_id');
     $h->destroy();
     isset($params['redirect']) ? $redirect = $params['redirect'] : ($redirect = array('controller' => 'SupportContract', 'action' => 'show', 'id' => $support_contract_id));
     $this->redirectTo($redirect);
 }

function try_query($query)
{
    global $connection;
    decho("Query is: {$query} <BR>\n");
    $result = mysqli_query($connection, "{$query}");
    if (!$result) {
        $epitaph = "unhappy return status from the database";
        bail($epitaph);
    }
    return $result;
}

 function replace_tags($tags = array())
 {
     if (count($tags) > 0) {
         foreach ($tags as $tag => $data) {
             //                $data = ( file_exists( $data))  ? $this->runFile($data) : $data;
             $this->html = preg_replace("/\\[\\[" . $tag . "\\]\\]/i", $data, $this->html);
         }
         $this->html = preg_replace("/\\[\\[[^\\]]*\\]\\]/", '', $this->html);
     } else {
         bail("No tags designated for replacement.");
     }
 }

 function show($params)
 {
     if (!$params['id']) {
         bail('Required parameter "id" is not present.');
     }
     $d = $this->data;
     $d->estimate = new Estimate($params['id']);
     $d->project = new Project($d->estimate->get('project_id'));
     $d->new_hour = new Hour();
     $d->new_hour->set(array('estimate_id' => $params['id'], 'staff_id' => Session::getUserId(), 'date' => date('Y-m-d')));
     $d->new_estimate = new Estimate();
     $d->new_estimate->set(array('project_id' => $d->project->id));
     $d->estimates = $d->project->getEstimates();
     $d->hours = getMany('Hour', array('estimate_id' => $params['id'], 'sort' => 'date DESC'));
 }

 function show($params)
 {
     if (empty($params['id'])) {
         bail('No company selected.');
     }
     $this->data->company = new Company($params['id']);
     $user_id = Session::getUserId();
     $p = new Project();
     $p->set(array('company_id' => $params['id'], 'staff_id' => $user_id));
     $this->data->new_project = $p;
     $this->data->new_note = new Note();
     $this->data->new_note->set(array('date' => date('Y-m-d'), 'staff_id' => Session::getUserId(), 'company_id' => $params['id']));
     $this->data->new_charge = new Charge();
     $this->data->new_charge->set(array('date' => date('Y-m-d'), 'company_id' => $params['id']));
     $this->data->new_payment = new Payment();
     $this->data->new_payment->set(array('date' => date('Y-m-d'), 'company_id' => $params['id']));
     $this->data->new_invoice = new Invoice();
     $this->data->new_invoice->set(array('company_id' => $params['id']));
     $this->data->new_contact = new Contact();
     $this->data->new_contact->set(array('company_id' => $params['id']));
 }

 function getHistory($o = array())
 {
     if (!empty($o['types'])) {
         $types = array_intersect($o['types'], $this->history_types);
         unset($o['types']);
     } else {
         $types = $this->history_types;
     }
     $history = array();
     foreach ($types as $type) {
         $method_name = 'get' . $type;
         if (!method_exists($this, $method_name)) {
             bail('Method ' . get_class($this) . '::' . $method_name . ' not found.');
         }
         $history_objects = $this->{$method_name}();
         if (!$history_objects) {
             continue;
         }
         $history = array_merge($history, $history_objects);
     }
     usort($history, array($this, 'compareHistoryDates'));
     return $history;
 }