/**
  * set contact information.
  *
  * @access public
  * @return void
  */
 public function setContact()
 {
     if (!empty($_POST)) {
         if (!empty($_POST['email'])) {
             if (!validater::checkEmail($this->post->email)) {
                 $this->send(array('result' => 'fail', 'message' => $this->lang->company->error->email));
             }
         }
         $contact = array('contact' => helper::jsonEncode($_POST));
         $result = $this->loadModel('setting')->setItems('system.common.company', $contact);
         if ($result) {
             $this->send(array('result' => 'success', 'message' => $this->lang->setSuccess));
         }
         $this->send(array('result' => 'fail', 'message' => $this->lang->fail));
     }
     $this->view->title = $this->lang->company->setContact;
     $this->view->contact = json_decode($this->config->company->contact);
     $this->display();
 }

 public function update($assetID)
 {
     $skipFields = '';
     $skipFields .= $this->loadModel('custom')->dealWithCustomArrayField();
     $oldAsset = $this->getAssetById($assetID);
     $now = helper::now();
     $address = fixer::input('post')->get('address');
     $extendaddress = fixer::input('post')->get('extendaddress');
     $devicenumber = fixer::input('post')->get('devicenumber');
     $code = fixer::input('post')->get('code');
     $module = $this->loadModel('info')->getAllChildId(fixer::input('post')->cleanInt('module')->setDefault('module', 0)->get('module'), 'asset');
     $result1 = $this->dao->select('*')->from(TABLE_INFOASSET)->where('address')->eq($extendaddress)->andWhere('address')->ne('IP Format Error')->andWhere('address')->ne('Conflict!')->andWhere('address')->ne('')->beginIF($module)->andWhere('module')->in($module)->fi()->fetchAll();
     $result2 = $this->dao->select('*')->from(TABLE_INFOASSET)->where('extendaddress')->eq($address)->andWhere('extendaddress')->ne('IP Format Error')->andWhere('extendaddress')->ne('Conflict!')->andWhere('extendaddress')->ne('')->beginIF($module)->andWhere('module')->in($module)->fi()->fetchAll();
     $asset = fixer::input('post')->cleanInt('module')->setDefault('module', 0)->add('lastEditedBy', $this->app->user->account)->add('lastEditedDate', $now)->setDefault('lenddate', '0000-00-00')->setDefault('returndate', '0000-00-00')->setDefault('product', '0')->setDefault('project', '0')->setIF(!(strlen(trim($extendaddress)) == 0) && !validater::checkIP($extendaddress), 'extendaddress', 'IP Format Error')->setIF(!(strlen(trim($address)) == 0) && !validater::checkIP($address), 'address', 'IP Format Error')->removeIF(trim($address) == trim($extendaddress), 'extendaddress')->setIF($result1, 'extendaddress', 'Conflict!')->setIF($result2, 'address', 'Conflict!')->get();
     $condition = "`lib` = '{$asset->lib}' AND module = '{$asset->module}' and id != '{$assetID}'";
     $conditionaddress = $condition . " and address != 'IP Format Error' and address != 'Conflict!'";
     $conditionextaddress = $condition . " and extendaddress != 'IP Format Error' and extendaddress != 'Conflict!'";
     $this->dao->update(TABLE_INFOASSET)->data($asset)->autoCheck($skipFields)->batchCheck($this->config->asset->edit->requiredFields, 'notempty')->check('hostname', 'unique', $condition)->checkIF(!(strlen(trim($address)) == 0), 'address', 'unique', $conditionaddress)->checkIF(!(strlen(trim($extendaddress)) == 0), 'extendaddress', 'unique', $conditionextaddress)->checkIF(!(strlen(trim($devicenumber)) == 0), 'devicenumber', 'unique', $condition)->checkIF(!(strlen(trim($code)) == 0), 'code', 'unique', $condition)->where('id')->eq((int) $assetID)->exec();
     $asset->editedCount = $asset->editedCount - 1;
     if (!dao::isError()) {
         return common::createChanges($oldAsset, $asset);
     }
 }

 /**
  * Detect email config auto.
  * 
  * @access public
  * @return void
  */
 public function detect()
 {
     if ($_POST) {
         if ($this->post->fromAddress == false) {
             $error = sprintf($this->lang->error->notempty, $this->lang->mail->fromAddress);
             $message = array('fromAddress' => $error);
             $this->send(array('result' => 'fail', 'message' => $message));
         }
         if (!validater::checkEmail($this->post->fromAddress)) {
             $error = sprintf($this->lang->error->email, $this->lang->mail->fromAddress);
             $message = array('fromAddress' => $error);
             $this->send(array('result' => 'fail', 'message' => $message));
         }
         $mailConfig = $this->mail->autoDetect($this->post->fromAddress);
         $mailConfig->fromAddress = $this->post->fromAddress;
         $this->session->set('mailConfig', $mailConfig);
         $this->send(array('result' => 'success', 'message' => $this->lang->saveSuccess, 'locate' => inlink('edit')));
     }
     $this->view->title = $this->lang->mail->common . $this->lang->colon . $this->lang->mail->detect;
     $this->view->position[] = html::a(inlink('index'), $this->lang->mail->common);
     $this->view->position[] = $this->lang->mail->detect;
     $this->view->fromAddress = $this->session->mailConfig ? $this->session->mailConfig->fromAddress : '';
     $this->display();
 }

 /**
  * Detect email config auto.
  * 
  * @access public
  * @return void
  */
 public function detect()
 {
     if ($_POST) {
         $error = '';
         if ($this->post->fromAddress == false) {
             $error = sprintf($this->lang->error->notempty, $this->lang->mail->fromAddress);
         }
         if (!validater::checkEmail($this->post->fromAddress)) {
             $error .= '\\n' . sprintf($this->lang->error->email, $this->lang->mail->fromAddress);
         }
         if ($error) {
             die(js::alert($error));
         }
         $mailConfig = $this->mail->autoDetect($this->post->fromAddress);
         $mailConfig->fromAddress = $this->post->fromAddress;
         $this->session->set('mailConfig', $mailConfig);
         die(js::locate(inlink('edit'), 'parent'));
     }
     $this->view->title = $this->lang->mail->common . $this->lang->colon . $this->lang->mail->detect;
     $this->view->position[] = html::a(inlink('index'), $this->lang->mail->common);
     $this->view->position[] = $this->lang->mail->detect;
     $this->view->fromAddress = $this->session->mailConfig ? $this->session->mailConfig->fromAddress : '';
     $this->display();
 }

 /**
  * Edit for the source file. 
  * 
  * @param  int $fileID 
  * @access public
  * @return void
  */
 public function sourceEdit($fileID)
 {
     $this->file->setSavePath('source');
     $file = $this->file->getById($fileID);
     if (!empty($_POST)) {
         if (!$this->file->checkSavePath()) {
             $this->send(array('result' => 'fail', 'message' => $this->lang->file->errorUnwritable));
         }
         if ($this->post->filename == false or $this->post->filename == '') {
             $this->send(array('result' => 'fail', 'message' => $this->lang->file->nameEmpty));
         }
         $filename = $this->post->filename;
         if (!validater::checkFileName($filename)) {
             $this->send(array('result' => 'fail', 'message' => $this->lang->file->evilChar));
         }
         if (!$this->post->continue) {
             $extension = $this->file->getExtension($_FILES['upFile']['name']);
             $sameUpFile = $this->file->checkSameFile(str_replace('.' . $extension, '', $_FILES['upFile']['name']), $fileID);
             $sameFilename = $this->file->checkSameFile($this->post->filename, $fileID);
             if (!empty($sameUpFile) or !empty($sameFilename)) {
                 $this->send(array('result' => 'fail', 'error' => $this->lang->file->sameName));
             }
         }
         $result = $this->file->sourceEdit($file, $filename);
         if ($result) {
             $this->send(array('result' => 'success', 'message' => $this->lang->saveSuccess, 'locate' => $this->createLink('file', 'browseSource')));
         }
         $this->send(array('result' => 'fail', 'message' => dao::getError()));
     }
     $this->view->title = $this->lang->file->edit;
     $this->view->modalWidth = 500;
     $this->view->file = $file;
     $this->display();
 }

 /**
  * Update a public.
  * 
  * @param  int $publicID 
  * @access public
  * @return void
  */
 public function update($publicID)
 {
     if (!validater::checkReg($this->post->token, '|^[a-zA-Z0-9]{1}[a-zA-Z0-9]{1,30}[a-zA-Z0-9]{1}$|')) {
         dao::$errors['token'][] = $this->lang->error->token;
     }
     $public = fixer::input('post')->get();
     $this->dao->update(TABLE_WX_PUBLIC)->data($public)->autoCheck()->batchCheck($this->config->wechat->require->edit, 'notempty')->where('id')->eq($publicID)->exec();
     return !dao::isError();
 }

 /**
  * Check the passwds posted.
  * 
  * @access public
  * @return bool
  */
 public function checkPassword()
 {
     if ($this->post->password1 != false) {
         if ($this->post->password1 != $this->post->password2) {
             dao::$errors['password'][] = $this->lang->error->passwordsame;
         }
         if (!validater::checkReg($this->post->password1, '|(.){6,}|')) {
             dao::$errors['password'][] = $this->lang->error->passwordrule;
         }
     }
     return !dao::isError();
 }

 /**
  * Check phone number.
  * 
  * @param  string    $var 
  * @static
  * @access public
  * @return void
  */
 public static function checkPhone($var)
 {
     return validater::checkTel($var) or validater::checkMobile($var);
 }

 /**
  * Update project member.
  * 
  * @access public
  * @return void
  */
 public function upgradeProjectMember()
 {
     $projects = $this->loadModel('project', 'oa')->getList();
     foreach ($projects as $project) {
         $member = new stdclass();
         $member->type = 'project';
         $member->id = $project->id;
         /* Move master to team table. */
         if (!empty($project->master)) {
             $member->account = $project->master;
             $member->role = 'role';
             $this->dao->replace(TABLE_TEAM)->data($member)->exec();
         }
         /* Move members to team table. */
         if (!empty($project->member)) {
             $members = explode(',', $project->member);
             $member->role = 'member';
             foreach ($members as $account) {
                 if ($account == $project->master) {
                     continue;
                 }
                 if (!validater::checkAccount($account)) {
                     continue;
                 }
                 $member->account = $account;
                 $this->dao->replace(TABLE_TEAM)->data($member)->exec();
             }
         }
         return true;
     }
 }

 /**
  * Save settings. 
  * 
  * @access public
  * @return void
  */
 public function saveSetting()
 {
     $errors = '';
     if (!$this->post->payment) {
         $errors['payment'] = array($this->lang->order->paymentRequired);
     }
     if (!$this->post->confirmLimit) {
         $errors['confirmLimit'] = array($this->lang->order->confirmLimitRequired);
     }
     if (in_array('alipay', $this->post->payment) and strlen($this->post->pid) != 16) {
         $errors['pid'] = array($this->lang->order->placeholder->pid);
     }
     if (in_array('alipay', $this->post->payment) and strlen($this->post->key) != 32) {
         $errors['key'] = array($this->lang->order->placeholder->key);
     }
     if (in_array('alipay', $this->post->payment) and !validater::checkEmail($this->post->email)) {
         $errors['email'] = array(sprintf($this->lang->error->email, $this->lang->order->alipayEmail));
     }
     if (!empty($errors)) {
         return array('result' => 'fail', 'message' => $errors);
     }
     $shopSetting = array();
     $shopSetting['payment'] = join(',', $this->post->payment);
     $shopSetting['confirmLimit'] = $this->post->confirmLimit;
     $this->loadModel('setting')->setItems('system.common.shop', $shopSetting);
     $alipaySetting = array();
     $alipaySetting['pid'] = $this->post->pid;
     $alipaySetting['key'] = $this->post->key;
     $alipaySetting['email'] = $this->post->email;
     $result = $this->loadModel('setting')->setItems('system.common.alipay', $alipaySetting);
     return array('result' => 'success', 'message' => $this->lang->saveSuccess);
 }

 /**
  * Edit for the source file. 
  * 
  * @param  int $fileID 
  * @access public
  * @return void
  */
 public function sourceEdit($fileID)
 {
     $this->file->setSavePath('source');
     $file = $this->file->getById($fileID);
     if (!empty($_POST)) {
         if (!$this->file->checkSavePath()) {
             $this->send(array('result' => 'fail', 'message' => $this->lang->file->errorUnwritable));
         }
         if ($this->post->filename == false or $this->post->filename == '') {
             $this->send(array('result' => 'fail', 'message' => $this->lang->file->nameEmpty));
         }
         $filename = $this->post->filename;
         if (!validater::checkFileName($filename)) {
             $this->send(array('result' => 'fail', 'message' => $this->lang->file->evilChar));
         }
         $result = $this->file->sourceEdit($file, $filename);
         if ($result) {
             $this->send(array('result' => 'success', 'message' => $this->lang->saveSuccess, 'locate' => $this->createLink('file', 'browseSource')));
         }
         $this->send(array('result' => 'fail', 'message' => dao::getError()));
     }
     $this->view->title = $this->lang->file->edit;
     $this->view->modalWidth = 500;
     $this->view->file = $file;
     $this->display();
 }

 /**
  * Identify a user.
  * 
  * @param   string $account     the account
  * @param   string $password    the password    the plain password or the md5 hash
  * @access  public
  * @return  object              if is valid user, return the user object.
  */
 public function identify($account, $password)
 {
     if (!$account or !$password) {
         return false;
     }
     /* First get the user from database by account or email. */
     $user = $this->dao->setAutolang(false)->select('*')->from(TABLE_USER)->beginIF(validater::checkEmail($account))->where('email')->eq($account)->fi()->beginIF(!validater::checkEmail($account))->where('account')->eq($account)->fi()->fetch();
     /* Then check the password hash. */
     if (!$user) {
         return false;
     }
     /* Can not login before ten minutes when user is locked. */
     if ($user->locked != '0000-00-00 00:00:00') {
         $dateDiff = (strtotime($user->locked) - time()) / 60;
         /* Check the type of lock and show it. */
         if ($dateDiff > 0 && $dateDiff <= 3) {
             $this->lang->user->loginFailed = sprintf($this->lang->user->locked, '3' . $this->lang->date->minute);
             return false;
         } elseif ($dateDiff > 3) {
             $dateDiff = ceil($dateDiff / 60 / 24);
             $this->lang->user->loginFailed = $dateDiff <= 30 ? sprintf($this->lang->user->locked, $dateDiff . $this->lang->date->day) : $this->lang->user->lockedForEver;
             return false;
         } else {
             $user->fails = 0;
             $user->locked = '0000-00-00 00:00:00';
         }
     }
     /* The password can be the plain or the password after md5. */
     if (!$this->compareHashPassword($password, $user) and $user->password != $this->createPassword($password, $user->account)) {
         /* Save login log if user is admin. */
         if ($user->admin == 'super' or $user->admin == 'common') {
             $this->saveLog($user->account, 'fail');
         }
         $user->fails++;
         if ($user->fails > 2 * 4) {
             $user->locked = date('Y-m-d H:i:s', time() + 3 * 60);
         }
         $this->dao->setAutolang(false)->update(TABLE_USER)->data($user)->where('id')->eq($user->id)->exec();
         return false;
     }
     /* Update user data. */
     $user->ip = $this->server->remote_addr;
     $user->last = helper::now();
     $user->fails = 0;
     $user->visits++;
     /* Save login log if user is admin. */
     if ($user->admin == 'super' or $user->admin == 'common') {
         $this->saveLog($user->account, 'success');
     }
     $this->dao->setAutolang(false)->update(TABLE_USER)->data($user)->where('account')->eq($account)->exec();
     $user->realname = $this->computeRealname($user);
     $user->shortLast = substr($user->last, 5, -3);
     $user->shortJoin = substr($user->join, 5, -3);
     unset($_SESSION['random']);
     if (commonModel::isAvailable('score')) {
         $viewType = $this->app->getViewType();
         if ($user) {
             $this->app->user->account = $account;
             if ($user->maxLogin > 0) {
                 $this->app->loadConfig('score');
                 $login = $this->config->score->counts->login;
                 $this->dao->update(TABLE_USER)->set('maxLogin = maxLogin - ' . $login)->where('account')->eq($account)->exec();
                 $this->loadModel('score')->earn('login', '', '', 'LOGIN');
             }
         }
     }
     return $user;
 }

                if (validater::checkCode(substr($name, 0, 1)) and validater::checkCode(substr($name, 1, 1))) {
                    $rightName .= strtoupper(substr($name, 1, 1));
                }
                ?>
              <?php 
                if (validater::checkCode(substr($name, 0, 1)) and !validater::checkCode(substr($name, 1, 1))) {
                    $rightName .= strtoupper(substr($name, 1, 3));
                }
                ?>
              <?php 
                if (!validater::checkCode(substr($name, 0, 1)) and validater::checkCode(substr($name, 3, 1))) {
                    $rightName .= strtoupper(substr($name, 3, 1));
                }
                ?>
              <?php 
                if (!validater::checkCode(substr($name, 0, 1)) and !validater::checkCode(substr($name, 3, 1))) {
                    $rightName .= substr($name, 3, 3);
                }
                ?>
              <i class='icon icon-default' style="background-color: hsl(<?php 
                echo $right['id'] * 47 % 360;
                ?>
, 100%, 40%)"> <span><?php 
                echo $rightName;
                ?>
 </span></i>
              <?php 
            }
            ?>
              <?php 
            echo html::checkbox('apps', array($code => $right['name']), $right['right'] == '1' ? $code : '');

 /**
  * Edit file.
  * 
  * @param  int    $fileID 
  * @access public
  * @return void
  */
 public function edit($fileID)
 {
     $this->replaceFile($fileID);
     $fileInfo = fixer::input('post')->remove('upFile')->get();
     if (!validater::checkFileName($fileInfo->title)) {
         return false;
     }
     $fileInfo->lang = 'all';
     $this->dao->update(TABLE_FILE)->data($fileInfo)->autoCheck()->batchCheck($this->config->file->require->edit, 'notempty')->where('id')->eq($fileID)->exec();
     $this->dao->setAutoLang(false)->update(TABLE_FILE)->data($fileInfo)->autoCheck()->batchCheck($this->config->file->require->edit, 'notempty')->where('id')->eq($fileID)->exec();
 }

 /**
  * Identify a user.
  * 
  * @param   string $account     the account
  * @param   string $password    the password    the plain password or the md5 hash
  * @access  public
  * @return  object              if is valid user, return the user object.
  */
 public function identify($account, $password)
 {
     if (!$account or !$password) {
         return false;
     }
     /* First get the user from database by account or email. */
     $user = $this->dao->select('*')->from(TABLE_USER)->where('deleted')->eq('0')->beginIF(validater::checkEmail($account))->andWhere('email')->eq($account)->fi()->beginIF(!validater::checkEmail($account))->andWhere('account')->eq($account)->fi()->fetch();
     /* Then check the password hash. */
     if (!$user) {
         return false;
     }
     /* Can not login before ten minutes when user is locked. */
     if ($user->locked != '0000-00-00 00:00:00') {
         $dateDiff = (strtotime($user->locked) - time()) / 60;
         /* Check the type of lock and show it. */
         if ($dateDiff > 0 && $dateDiff <= 10) {
             $this->lang->user->loginFailed = sprintf($this->lang->user->locked, '10' . $this->lang->date->minute);
             return false;
         } elseif ($dateDiff > 10) {
             $dateDiff = ceil($dateDiff / 60 / 24);
             $this->lang->user->loginFailed = $dateDiff <= 30 ? sprintf($this->lang->user->locked, $dateDiff . $this->lang->date->day) : $this->lang->user->lockedForEver;
             return false;
         } else {
             $user->fails = 0;
             $user->locked = '0000-00-00 00:00:00';
         }
     }
     /* The password can be the plain or the password after md5. */
     if (!$this->compareHashPassword($password, $user)) {
         $user->fails++;
         if ($user->fails > 2) {
             $user->locked = date('Y-m-d H:i:s', time() + 10 * 60);
         }
         $this->dao->update(TABLE_USER)->data($user)->where('id')->eq($user->id)->exec();
         return false;
     }
     /* Update user data. */
     $user->ip = $this->server->remote_addr;
     $user->last = helper::now();
     $user->ping = helper::now();
     $user->fails = 0;
     $user->visits++;
     /* Update password when create password by oldCreatePassword function. */
     $this->dao->update(TABLE_USER)->data($user)->where('account')->eq($account)->exec();
     $user->realname = empty($user->realname) ? $account : $user->realname;
     $user->shortLast = substr($user->last, 5, -3);
     $user->shortJoin = substr($user->join, 5, -3);
     unset($_SESSION['random']);
     /* Save sign in info. */
     $this->loadModel('attend', 'oa')->signIn($user->account);
     /* Return him.*/
     return $user;
 }

 /**
  * Send mail code. 
  * 
  * @access public
  * @return void
  */
 public function sendMailCode($account = '')
 {
     $account = ($account and $account != 'qq') ? $account : $this->app->user->account;
     $user = $this->loadModel('user')->getByAccount($account);
     $email = $this->post->email ? $this->post->email : $user->email;
     $lastSendVar = "lastSendTo{$account}";
     $lastSendTime = $this->session->{$lastSendVar};
     if (time() - $lastSendTime < 180) {
         $this->send(array('result' => 'fail', 'message' => $this->lang->mail->trySendlater));
     }
     if (!$this->config->mail->turnon) {
         $this->send(array('result' => 'fail', 'message' => $this->lang->mail->noConfigure));
     }
     if (empty($email)) {
         $this->send(array('result' => 'fail', 'message' => $this->lang->mail->noEmail));
     }
     if (!validater::checkEmail($email)) {
         $this->send(array('result' => 'fail', 'message' => $this->lang->mail->error));
     }
     if (!$lastSendTime or time() - $lastSendTime > 1800 or !$this->session->verifyCode) {
         $this->session->set('verifyCode', mt_rand());
     }
     $content = sprintf($this->lang->mail->sendContent, $account, $this->config->site->name, $this->server->http_host, $this->session->verifyCode, $this->config->site->name);
     $this->loadModel('mail')->send($email, $this->lang->mail->captcha, $content, true);
     if (!$this->mail->isError()) {
         $this->session->set('lastSendTo' . $account, time());
         $this->send(array('result' => 'success', 'message' => sprintf($this->lang->mail->sendSuccess, $email)));
     }
     $error = str_replace('\\n', "<br />", join('', $this->mail->getError()));
     $this->send(array('result' => 'fail', 'message' => $error));
 }

 /**
  * Print block. 
  * 
  * @param  int    $index 
  * @access public
  * @return void
  */
 public function printBlock($index)
 {
     $block = $this->block->getBlock($index);
     if (empty($block)) {
         return false;
     }
     $html = '';
     if ($block->block == 'html') {
         $html = "<div class='article-content'>" . htmlspecialchars_decode($block->params->html) . '</div>';
     } elseif ($block->block == 'rss') {
         $html = $this->block->getRss($block);
     } elseif ($block->source != '') {
         $html = $this->block->getEntry($block);
     } elseif ($block->block == 'allEntries') {
         $entries = $this->loadModel('entry')->getEntries();
         $html = "<div id='allEntriesBlock' class='all-entries'><table class='table'><tr>";
         foreach ($entries as $entry) {
             $class = !$entry->buildin ? "class='iframe'" : '';
             $size = $entry->size != 'max' ? json_decode($entry->size) : '';
             $width = isset($size->width) ? "width={$size->width}" : '';
             $height = isset($size->height) ? "height={$size->height}" : '';
             $image = html::image($entry->logo, "width=18");
             if (!$entry->logo) {
                 $hue = $entry->id * 47 % 360;
                 $name = $entry->abbr ? $entry->abbr : $entry->name;
                 $entryName = validater::checkCode(substr($name, 0, 1)) ? strtoupper(substr($name, 0, 1)) : substr($name, 0, 3);
                 if (validater::checkCode(substr($name, 0, 1)) and validater::checkCode(substr($name, 1, 1))) {
                     $entryName .= strtoupper(substr($name, 1, 1));
                 }
                 if (validater::checkCode(substr($name, 0, 1)) and !validater::checkCode(substr($name, 1, 1))) {
                     $entryName .= strtoupper(substr($name, 1, 3));
                 }
                 if (!validater::checkCode(substr($name, 0, 1)) and validater::checkCode(substr($name, 3, 1))) {
                     $entryName .= strtoupper(substr($name, 3, 1));
                 }
                 if (!validater::checkCode(substr($name, 0, 1)) and !validater::checkCode(substr($name, 3, 1))) {
                     $entryName .= substr($name, 3, 3);
                 }
                 $image = "<i class='icon icon-default' style='background-color: hsl({$hue}, 100%, 40%)'> <span>" . $entryName . "</span></i> ";
             }
             $html .= "<td class='pull-left' width='33%'>" . html::a($entry->login, $image . $entry->name, "{$class} {$width} {$height}") . "</td>";
         }
         $html .= "</tr></table></div>";
     } elseif ($block->block == 'dynamic') {
         $html = $this->fetch('block', 'dynamic');
     }
     die($html);
 }

 /**
  * Check the passwds posted.
  * 
  * @access public
  * @return bool
  */
 public function checkPassword($canNoPassword = false)
 {
     if (!$canNoPassword and empty($_POST['password1'])) {
         dao::$errors['password'][] = sprintf($this->lang->error->notempty, $this->lang->user->password);
     }
     if ($this->post->password1 != false) {
         if ($this->post->password1 != $this->post->password2) {
             dao::$errors['password'][] = $this->lang->error->passwordsame;
         }
         if (!validater::checkReg($this->post->password1, '|(.){6,}|')) {
             dao::$errors['password'][] = $this->lang->error->passwordrule;
         }
     }
     return !dao::isError();
 }

 /**
  * Get info of uploaded files.
  * 
  * @param  string $htmlTagName 
  * @access public
  * @return array
  */
 public function getUpload($htmlTagName = 'files')
 {
     $files = array();
     if (!isset($_FILES[$htmlTagName])) {
         return $files;
     }
     $this->app->loadClass('purifier', true);
     $config = HTMLPurifier_Config::createDefault();
     $config->set('Cache.DefinitionImpl', null);
     $purifier = new HTMLPurifier($config);
     /* If the file var name is an array. */
     if (is_array($_FILES[$htmlTagName]['name'])) {
         extract($_FILES[$htmlTagName]);
         foreach ($name as $id => $filename) {
             if (empty($filename)) {
                 continue;
             }
             if (!validater::checkFileName($filename)) {
                 continue;
             }
             $file['extension'] = $this->getExtension($filename);
             $file['pathname'] = $this->setPathName($id, $file['extension']);
             $file['title'] = !empty($_POST['labels'][$id]) ? htmlspecialchars($_POST['labels'][$id]) : str_replace('.' . $file['extension'], '', $filename);
             $file['title'] = $purifier->purify($file['title']);
             $file['size'] = $size[$id];
             $file['tmpname'] = $tmp_name[$id];
             $files[] = $file;
         }
     } else {
         if (empty($_FILES[$htmlTagName]['name'])) {
             return $files;
         }
         extract($_FILES[$htmlTagName]);
         if (!validater::checkFileName($name)) {
             return array();
         }
         $file['extension'] = $this->getExtension($name);
         $file['pathname'] = $this->setPathName(0, $file['extension']);
         $file['title'] = !empty($_POST['labels'][0]) ? htmlspecialchars($_POST['labels'][0]) : substr($name, 0, strpos($name, $file['extension']) - 1);
         $file['title'] = $purifier->purify($file['title']);
         $file['size'] = $size;
         $file['tmpname'] = $tmp_name;
         return array($file);
     }
     return $files;
 }

 /**
  * Batch check trades.
  * 
  * @param  array    $trades 
  * @access public
  * @return void
  */
 public function batchCheck($trades)
 {
     $this->app->loadClass('filter', true);
     $errors = array();
     foreach ($trades as $key => $trade) {
         $item = $this->lang->trade->money;
         if (empty($trade->money) or !validater::checkFloat($trade->money)) {
             $errors["money" . $key] = sprintf($this->lang->error->notempty, $item) . sprintf($this->lang->error->float, $item);
         }
         $item = $this->lang->trade->handlers;
         if (empty($trade->handlers)) {
             $errors['handlers' . $key] = sprintf($this->lang->error->notempty, $item);
         }
         $item = $this->lang->trade->date;
         if (empty($trade->date) or !validater::checkDate($trade->date)) {
             $errors['date' . $key] = sprintf($this->lang->error->date, $item) . sprintf($this->lang->error->notempty, $item);
         }
     }
     return $errors;
 }