public function make(IOutputStream $aDev)
{
foreach ($this->arrDeclareVariables as $sVarName => &$sInitExpression) {
if ($sInitExpression !== null) {
$aDev->write("\${$sVarName} = {$sInitExpression} ;");
} else {
$aDev->write("\${$sVarName} ;");
}
}
}
public function compile(IInputStream $aSourceInput, IOutputStream $aCompiledOutput, ObjectContainer $aObjectContainer = null, $bIntact = true)
{
if (!$aObjectContainer) {
$aObjectContainer = new ObjectContainer();
}
// 解析
$this->interpreters()->parse($aSourceInput, $aObjectContainer, $this);
// 编译
$aTargetCodeStream = new TargetCodeOutputStream();
if ($bIntact) {
$aTargetCodeStream->start();
}
$this->compilers()->compile($aObjectContainer, $aTargetCodeStream);
if ($bIntact) {
$aTargetCodeStream->finish();
}
$aCompiledOutput->write($aTargetCodeStream->bufferBytes(true));
}
public function printArr(IOutputStream $aDev)
{
$aDev->write($this->aArrIter->current());
$this->aArrIter->next();
}
private function _displayAssemblyList(array &$arrAssemblyList, IOutputStream $aDevice, $sParentFrameLayout = null)
{
if (empty($arrAssemblyList['items'])) {
return;
}
$aDevice->write($this->htmlWrapper($arrAssemblyList, $sParentFrameLayout));
$aDebugging = Application::singleton()->isDebugging();
foreach ($arrAssemblyList['items'] as &$arrAssemblyItem) {
// 视图
if ($arrAssemblyItem['type'] === 'view') {
if (empty($arrAssemblyItem['object'])) {
if (empty($arrAssemblyItem['id'])) {
throw new Exception("视图类型的装配内容，缺少视图注册ID");
}
if (!($arrAssemblyItem['object'] = View::findRegisteredView($arrAssemblyItem['id']))) {
//throw new Exception("在根据装配单输出视图时，无法根据提供的视图ID找到视图对像：%s，该视图可能不存在或未注册。",$arrAssemblyItem['id']) ;
continue;
}
}
$bEmptyView = $arrAssemblyItem['object']->template() ? false : true;
if (!$bEmptyView) {
$aDevice->write($this->htmlWrapper($arrAssemblyItem, $arrAssemblyList['layout']));
if ($aDebugging) {
$aDevice->write("<!-- view name: " . $arrAssemblyItem['object']->name() . " -->\r\n");
}
}
$arrAssemblyItem['object']->render($aDevice);
if (!$bEmptyView) {
$aDevice->write("</div>\r\n");
}
} else {
if ($arrAssemblyItem['type'] === 'frame') {
$this->_displayAssemblyList($arrAssemblyItem, $aDevice, $arrAssemblyList['layout']);
} else {
throw new Exception("无效的装配内容类型：%s", $arrAssemblyItem['type']);
}
}
}
$aDevice->write("<div class='jc-layout-item-end'></div></div>\r\n");
}
/**
* 渲染视图，渲染后的结果(html)将输出到 $aDevice 参数中
* @see org\jecat\framework\mvc\view.IView::render()
*/
public function render(IOutputStream $aDevice)
{
if (!$this->bEnable) {
return;
}
if ($this->aTemplateCompiledFile) {
// render myself
$aVars = $this->variables();
$aVars->set('theView', $this);
$aVars->set('theModel', $this->model());
$aVars->set('theController', $this->aController);
if ($this->aController) {
$aVars->set('theParams', $this->aController->params());
}
// debug模式下，输出模板文件的路径
if (Application::singleton()->isDebugging()) {
if (!($aUI = $this->ui())) {
throw new Exception("无法取得 UI 对像。");
}
$aSrcMgr = $aUI->sourceFileManager();
list($sNamespace, $sSourceFile) = $aSrcMgr->detectNamespace($this->template());
if ($aTemplateFile = $aSrcMgr->find($sSourceFile, $sNamespace)) {
$sSourcePath = $aTemplateFile->path();
} else {
$sSourcePath = "can not find template file: {$sNamespace}:{$sSourceFile}";
}
$aDevice->write("\r\n\r\n<!-- Template: {$sSourcePath} -->\r\n");
}
// render
$this->ui()->render($this->aTemplateCompiledFile, $aVars, $aDevice, false, true);
}
// 显示流浪视图
if ($this->sVagrantViewsAssemlyListId) {
ViewAssembler::singleton()->displayAssemblyList($this->sVagrantViewsAssemlyListId, $aDevice);
}
$this->bRendered = true;
}
protected function printStructData(IOutputStream $aOutput = null, $nDepth = 0)
{
$aPrototype = $this->prototype();
foreach ($aPrototype->columns() as $sDataName) {
$aOutput->write(str_repeat("\t", $nDepth + 1) . "{$sDataName}: " . $this->data($sDataName) . "\r\n");
}
}