/**
* Method execute sql query by using prepared statements
*
* @param string $sql
* @return mysqli_stmt
* @throws Exception\Service
*/
public function execute($sql)
{
if (!$this->_isValidService()) {
throw new Exception\Service('Not connected to a valid database service');
}
$profiler = Profiler::getInstance();
$args = func_get_args();
if (count($args) == 1) {
$profiler->dbQueryStart($sql);
$result = $this->_service->query($sql);
$profiler->dbQueryStop($this->getAffectedRows());
return $result;
}
//$profiler->dbQueryStart($sql);
if (!($stmt = $this->_service->prepare($sql))) {
$this->_logError($this->_service->error, $sql);
if (ENV == 'dev') {
throw new Exception\Sql(sprintf('There was an error in the query %s', $this->_service->error));
} else {
throw new Exception\Sql('There was an error in the query');
}
}
array_shift($args);
//remove sql from args
$bindParamsReferences = array();
foreach ($args as $key => $value) {
$bindParamsReferences[$key] =& $args[$key];
}
$types = str_repeat('s', count($args));
//all params are strings, works well on MySQL and SQLite
array_unshift($bindParamsReferences, $types);
$bindParamsMethod = new \ReflectionMethod('mysqli_stmt', 'bind_param');
$bindParamsMethod->invokeArgs($stmt, $bindParamsReferences);
$stmt->execute();
//$profiler->dbQueryStop($stmt->affected_rows);
$meta = $stmt->result_metadata();
unset($bindParamsMethod);
if ($meta) {
$stmtRow = array();
$rowReferences = array();
while ($field = $meta->fetch_field()) {
$rowReferences[] =& $stmtRow[$field->name];
}
$bindResultMethod = new \ReflectionMethod('mysqli_stmt', 'bind_result');
$bindResultMethod->invokeArgs($stmt, $rowReferences);
$result = array();
while ($stmt->fetch()) {
foreach ($stmtRow as $key => $value) {
$row[$key] = $value;
}
$result[] = $row;
}
$stmt->free_result();
$stmt->close();
unset($stmt);
unset($bindResultMethod);
return $result;
} else {
return null;
}
}
/**
* Main render method
*
* @throws View\Exception\Renderer
*/
public function render()
{
Event::fire('framework.controller.render.before', array($this->name));
$defaultContentType = $this->defaultContentType;
$results = null;
$doAction = $this->willRenderActionView && $this->actionView;
$doLayout = $this->willRenderLayoutView && $this->layoutView;
$profiler = \THCFrame\Profiler\Profiler::getInstance();
try {
if ($doAction) {
$view = $this->actionView;
$results = $view->render();
$this->actionView->template->implementation->set('action', $results);
}
if ($doLayout) {
$view = $this->layoutView;
$results = $view->render();
$profiler->stop();
//protection against clickjacking
header('X-Frame-Options: deny');
header("Content-type: {$defaultContentType}");
echo $results;
} elseif ($doAction) {
$profiler->stop();
//protection against clickjacking
header('X-Frame-Options: deny');
header("Content-type: {$defaultContentType}");
echo $results;
}
$this->willRenderLayoutView = false;
$this->willRenderActionView = false;
} catch (\Exception $e) {
throw new ViewException\Renderer('Invalid layout/template syntax');
}
Event::fire('framework.controller.render.after', array($this->name));
}
} else {
error_reporting(0);
}
//check PHP version
if (version_compare(phpversion(), '5.4', '<')) {
header('Content-type: text/html');
include APP_PATH . '/phpversion.phtml';
exit;
}
//xdebug profiler
//setcookie('XDEBUG_PROFILE', 1, time()+1800);
//setcookie('XDEBUG_PROFILE', '', time()-1800);
//core
require APP_PATH . '/vendors/thcframe/core/core.php';
THCFrame\Core\Core::initialize();
//plugins
$path = APP_PATH . '/application/plugins';
$iterator = new \DirectoryIterator($path);
foreach ($iterator as $item) {
if (!$item->isDot() && $item->isDir()) {
include $path . '/' . $item->getFilename() . '/initialize.php';
}
}
//register modules
$modules = array('App', 'Admin');
THCFrame\Core\Core::registerModules($modules);
//internal profiler
$profiler = \THCFrame\Profiler\Profiler::getInstance();
$profiler->start();
// load services and run dispatcher
THCFrame\Core\Core::run();
/**
* Method called by ajax shows profiler bar at the bottom of screen
*/
public function showProfiler()
{
$this->willRenderActionView = false;
$this->willRenderLayoutView = false;
echo Profiler::display();
}