public function execute()
{
$rs = $this->getRequest();
switch ($rs->get('action')) {
case "insert":
$dbal = DBAL::insert('user');
$dbal->set('username', $rs->get('username'));
$dbal->set('password', $rs->get('password'));
$id = $dbal->execute();
return $this->HTMLRedirect($this->generateURL('Second.Demo'), '注册成功', '注册成功');
break;
case "list":
$page = $rs->get("page");
$model = $this->getModel('Second.User');
$model->loadUsers($page);
return $this->HTMLView('Second.Add');
break;
case "details":
$rs = $this->getRequest();
$uid = $rs->get('uid');
$model = $this->getModel('Second.Details');
$model->loadDetails($uid);
return $this->HTMLView('Second.Details');
break;
default:
return $this->HTMLView('Second.List');
break;
}
}
/**
*
* @param int $course_id
* @return \APP\Module\Course\DataRow\Course
*/
public function get($course_id)
{
$dbal = DBAL::select('courses');
$dbal->setDataRowClass('\\APP\\Module\\Course\\DataRow\\Course');
$dbal->byId($course_id);
return $dbal->getOne();
}
public function loadDetails($uid)
{
$dbal = DBAL::select('default.user');
$dbal->setDataRowClass('\\APP\\Module\\Test\\DataRow\\Test');
$dbal->byId($uid);
$rs = $dbal->getOne();
$this->set('Details', $rs);
}
public function loadUsers($page)
{
$dbal = DBAL::select('user');
$dbal->setPage($page, '2');
$dbal->setDataRowClass('\\APP\\Module\\Test\\DataRow\\Test');
$list = $dbal->execute();
$pagination = new Pagination($list, $dbal->getTotalCount(), $page, 2);
$this->set('list', $list);
$this->set('patgination', $pagination);
}
public function del($id)
{
$pk = $this->_table->getPrimaryKey();
$dbal = DBAL::update($this->_table);
$dbal->pk($id);
$result = $dbal->execute();
$this->flushAllIdsCache();
//may suffer order by field
$this->flushItemCache($id);
return $result;
}
public static function getAllPermissions()
{
static $permissions;
if (!isset($permissions)) {
$permissions = array();
$result = DBAL::select(DB::getPermissionTableName())->execute();
foreach ($result as $dataRow) {
$permissions[$dataRow->get('role_id')] = explode(',', $dataRow['permissions']);
}
}
return $permissions;
}
public function save(array $item)
{
$pk = $this->_table->getPrimaryKey();
if (isset($item[$pk])) {
throw new SystemException('Duplicate Primary Key set for CRUD::Create');
}
$dbal = DBAL::insert($this->_table);
foreach ($item as $key => $value) {
$dbal->set($key, $value);
}
$id = $dbal->execute();
$this->flushAllIdsCache();
return $id;
}
/**
* @return \ORC\App\User\Roles
*/
public static function getAllRoles()
{
static $roles;
if (!isset($roles)) {
$roles = new self();
$dbal = DBAL::select(DB::getRoleTableName());
$result = $dbal->execute();
foreach ($result as $row) {
$role = new Role($row);
//$this->_roles[$role->getId()] = $role;
$roles[$role->getId()] = $role;
}
}
return $roles;
}
public function __invoke($cacher, $key, &$value)
{
$expiration = $this->getCacheExpiration();
$pk = $this->_table->getPrimaryKey();
$dbal = DBAL::select($this->_table);
$dbal->setSelect($pk);
if ($this->_order_by) {
$dbal->orderBy($this->_order_by);
}
$value = $dbal->execute()->getByName($pk);
if ($expiration) {
$cacher->set($key, $value, $expiration);
return false;
}
return true;
}
protected function start()
{
if ($this->started()) {
return true;
}
$dbal = DBAL::select($this->table);
$dbal->bySessionId($this->getId());
$row = $dbal->getOne();
if ($row) {
$data = @unserialize(gzuncompress($row['value']));
if (is_array($data)) {
$this->_data = $data;
}
}
$this->session_started = true;
}
protected function saveToDb(array $result, $index = 0)
{
$table = $this->getTable();
$fileInfo = $result['info'];
$dbal = DBAL::insert($table);
$dbal->set(array('name' => $fileInfo->getName(), 'filepath' => $fileInfo->getPath(), 'mime' => $fileInfo->getType(), 'filesize' => $fileInfo->getSize(), 'created' => Util::getNow(), 'options' => serialize($this->getOptions())));
if (!empty($this->_extra)) {
foreach ($this->_extra as $k => $v) {
//@todo consider to add some callback feature
$dbal->set($k, $v);
}
}
if (method_exists($this, 'preSaveToDb')) {
$dbal = $this->preSaveToDb($dbal, $result, $index);
}
return $dbal->execute();
}
public function __invoke(ICacher $cacher, array $keys, array &$values)
{
$expiration = $this->getCacheExpiration();
$dbal = DBAL::select($this->_table);
$dbal->pk($keys);
if ($this->_row_classname) {
$dbal->setDataRowClass($this->_row_classname);
}
$values = $dbal->execute()->toArray($this->_table->getPrimaryKey());
foreach ($keys as $key) {
if (!isset($values[$key])) {
$values[$key] = ICacher::EMPTY_VALUE;
}
}
if ($expiration) {
$cacher->setMult($values, $expiration);
return false;
}
return true;
}
public function save(array $item)
{
$pk = $this->_table->getPrimaryKey();
if (!isset($item[$pk])) {
throw new SystemException('Primary Key needed for CRUD::Update');
}
$dbal = DBAL::update($this->_table);
$dbal->pk($item[$pk]);
foreach ($item as $key => $value) {
if ($key == $pk) {
continue;
}
$dbal->set($key, $value);
}
$result = $dbal->execute();
$this->flushAllIdsCache();
//may suffer order by field
$this->flushItemCache($item[$pk]);
return $result;
}
/**
*
* @param string $table_name
* @param bool $cache
* @return \ORC\DAO\Table\DataList
*/
public static function getTableData($table_name, $cache = true)
{
if ($cache) {
$cacheKey = sprintf('table_%s', $table_name);
$cacher = CacheFactory::get(null, 'db');
$data = $cacher->get($cacheKey);
if (is_object($data)) {
return $data;
}
if (@strcmp($data, ICacher::EMPTY_VALUE) == 0) {
return new DataList(array(), new Table($table_name));
}
}
$dbal = DBAL::select($table_name);
$list = $dbal->execute();
if ($cache) {
if ($list) {
$cacher->set($cacheKey, $list);
} else {
$cacher->set($cacheKey, ICacher::EMPTY_VALUE);
}
}
return $list;
}
public function execute()
{
$request = $this->getRequest();
//注意！为了演示dao和dbal的用法，把所有代码放在这里，但实际上要利用model
switch ($request->get('action')) {
case 'add':
return $this->HTMLView('DB.Add');
break;
case 'save':
$key1 = $request->get('key1');
$key2 = $request->get('key2');
$dbal = DBAL::insert('test');
$dbal->set('key1', $key1);
$dbal->set('key_2', $key2);
//$dbal->setKey2($key2);//两种写法都可以，推荐用上面的
$id = $dbal->execute();
return $this->HTMLRedirect($this->generateURL('DB.Demo'), '保存成功', '页面保存成功');
break;
case 'view2':
//利用key2作为主键
$key2 = $request->get(0, 'safe', '');
//注意request的get的用法
$dao = DaoFactory::get('default');
//得到一个default的dao，也可以使用dbal的getDao方法
$dao->beginTransaction();
//开始一个事务, 注意这里select没有加锁（select for update)
$dbal = DBAL::select('default.test');
//default是配置文件里的server name，不是database name
$dbal->setDataRowClass('\\APP\\Module\\Test\\DataRow\\Test');
//指定datarow class，否则使用ORC\DAO\Table\DataRow
$dbal->byKey2($key2);
//注意虽然在数据库中字段是key_2，这里不要有_
$row = $dbal->getOne();
//给计数器加1
$dbal = DBAL::update('test');
$dbal->increase('count', 1);
$dbal->execute();
$dao->commit();
//提交
$model = $this->getModel('DB.Test');
$model->set('record', $row);
return $this->HTMLView('DB.ViewDemo');
break;
case 'view':
$id = $request->get('id', 'posint', 0);
$dbal = DBAL::select('default.test');
//default是配置文件里的server name，不是database name
$dbal->setDataRowClass('\\APP\\Module\\Test\\DataRow\\Test');
//指定datarow class，否则使用ORC\DAO\Table\DataRow
$dbal->byId($id);
$result = $dbal->getOne();
//直接得到一个DataRow，这里直接得到Test对象
$model = $this->getModel('DB.Test');
$model->set('record', $result);
return $this->HTMLView('DB.ViewDemo');
break;
case 'list':
default:
$dbal = DBAL::select('test');
//获得一个dbal select对象
$dbal->setDataRowClass('\\APP\\Module\\Test\\DataRow\\Test');
//指定datarow class，否则使用ORC\DAO\Table\DataRow
$list = $dbal->execute();
$model = $this->getModel('DB.Test');
$model->set('list', $list);
//如果要分页的话
$dbal = DBAL::select('test');
//获得一个dbal select对象
$dbal->setDataRowClass('\\APP\\Module\\Test\\DataRow\\Test');
//指定datarow class，否则使用ORC\DAO\Table\DataRow
$dbal->setPage(1, 20);
//第一页，每页20条
$list = $dbal->execute();
$pagination = new Pagination($list, $dbal->getTotalCount(), 1, 20);
return $this->HTMLView('DB.List');
break;
}
}
private function getRoles()
{
//read the role from table every time to make sure it's correct
static $roles;
if (isset($roles)) {
return $roles;
}
$dbal = DBAL::select('admin_user_roles');
$dbal->byUserId($this->getId());
$roles = $dbal->execute()->getByName('role_id');
return $roles;
}
public function getAllKnowledgePoints()
{
$catalogs = $this->getCatalogs();
$catalog_ids = $catalogs->getByName('id');
$dbal = DBAL::select('course_catalog_kps');
$dbal->byCourseCatalogId($catalog_ids);
$list = $dbal->execute();
$list->groupBy('course_catalog_id');
}
/**
* 保存数据（根据主键自动选择更新或者插入）
* @param array $data
* @throws SystemException
* @return Ambigous <\ORC\DBAL\Common\int/string, boolean>
*/
public function save(array $data)
{
$table = new Table($this->table_name);
$pk = $table->getPrimaryKey();
if ($pk) {
$pks = explode(',', $pk);
} else {
$pks = array();
}
$is_new = true;
$pk_values = array();
$values = array();
foreach ($data as $key => $value) {
if (in_array($key, $pks)) {
//说明有主键值，是更新
$is_new = false;
$pk_values[$key] = $value;
} else {
$values[$key] = $value;
}
}
if ($is_new == false) {
if (count($pks) != count($pk_values)) {
throw new SystemException('主键数量不匹配');
}
//如果是指定pk值但是是新建
$is_update = false;
$data = $this->getAll();
//比较pk vlaue
foreach ($data as $row) {
$found = true;
foreach ($pk_values as $k => $v) {
if ($row->get($k) != $v) {
$found = false;
break;
}
}
if ($found) {
$is_update = true;
break;
}
}
if ($is_update == false) {
$is_new = true;
//说明虽然指定了主键值，但是数据库里找不到对应的值，所以仍然是插入
}
}
if ($is_new) {
$dbal = DBAL::insert($this->table_name);
} else {
$dbal = DBAL::update($this->table_name);
foreach ($pk_values as $key => $value) {
$dbal->findBy($key, array($value));
}
}
foreach ($values as $key => $value) {
$dbal->set($key, $value);
}
$result = $dbal->execute();
$this->flushCache();
return $result;
}
protected function scanActions($module, $path, $extra_folder = '')
{
$iterator = new \DirectoryIterator($path);
foreach ($iterator as $fileinfo) {
if ($fileinfo->isDot()) {
continue;
}
if ($fileinfo->isDir()) {
$this->scanActions($module, $fileinfo->getPathname(), $extra_folder . DIRECTORY_SEPARATOR . $fileinfo->getFilename());
continue;
}
$filename = $fileinfo->getFilename();
if (preg_match('/^([a-z0-9_]+)\\.action\\.php$/i', $filename, $matches)) {
$action_name = ltrim(str_replace(DIRECTORY_SEPARATOR, '_', $extra_folder) . '_' . $matches[1], '_');
$class_name = sprintf('%s_%s_Action', $module, $action_name);
//user a parser or not
//var_dump($class_name, class_exists($class_name));
//@TODO not implement, will user route annotation later
$action_info = array();
$action_info['action_name'] = str_replace('_', '.', $action_name);
$action_info['module'] = $module;
$action_info['url'] = sprintf('/%s/%s', $module, str_replace('_', '/', $action_name));
$action_info['filename'] = substr($fileinfo->getPathname(), strlen(DIR_APP_MODULE_ROOT) + 1);
//var_dump($action_info);
// require_once $fileinfo->getPathname();
// $ref = new ReflectionClass($class_name);
// $doc = $ref->getDocComment();
// $doc = explode(PHP_EOL, $doc);
// foreach ($doc as $line) {
// $line = trim($line);
// if (preg_match('/[\s*]+@Route\s*(.*)$/i', $line, $matches)) {
// }
// }
$dbal = DBAL::insert(\ORC\Util\Route::TABLENAME_ROUTES);
$dbal->set($action_info);
$dbal->setDuplicate(array('action_name', 'module', 'filename'));
$dbal->execute();
}
}
}
public function autoLogin($id)
{
$this->flushRoles();
$dbal = DBAL::select(DB::getUserTableName())->pk($id);
$result = $dbal->getOne();
if ($result instanceof \ORC\DAO\Table\DataRow) {
$this->_data = $result->getAllData();
return true;
}
return false;
}
