/**
*
* @return string $viewTemplatePath
*/
public function render()
{
$viewTemplatePath = $this->app->getConfig('app.path') . DIRECTORY_SEPARATOR . 'templates' . DIRECTORY_SEPARATOR . $this->name . '.btmp';
if (!file_exists($viewTemplatePath)) {
$this->app->log("ViewTemplateDoesNotExistException thrown\n\tThe template {$this->name} does not exist or is not readable", 'cache');
throw new bikes_ViewTemplateDoesNotExistException('The template ' . $this->name . ' does not exist or is not readable');
}
return $viewTemplatePath;
}
/**
* Turns on output buffering, loads the main template into the buffer and iterates
* through the views and renders them. Each rendered view is stored in an output buffer,
* then the main template buffer regions are string replaced with the view content.
*
* @return string $layoutBuffer
*/
public function render()
{
$bikesFlash = $this->app->getFlash();
$title = $this->pageTitle;
$this->loadHelpers();
if (!empty($this->loadedHelpers)) {
foreach (array_keys($this->loadedHelpers) as $helper) {
$helper_lower = strtolower($helper);
${$helper_lower} = $this->loadedHelpers[$helper];
}
}
$this->startOutputBuffer();
if (empty($this->useLayout)) {
$templateName = $this->app->getConfig('layout.default');
} else {
$templateName = $this->useLayout . '.btmp';
}
$template = $this->app->getConfig('app.path') . DS . 'templates' . DS . $templateName;
if (!file_exists($template)) {
$this->app->log("Template is not readable or the file does not exist.\n\tPlease set a correct template name in the config.ini value `layout.default`", 'cache');
throw new bikes_TemplateIsNotThereException('Template ' . $templateName . ' does not exist.');
}
include $template;
$layoutBuffer = $this->getAndCleanOutputBuffer();
if (!empty($this->viewData)) {
extract($this->viewData);
}
foreach ($this->views as $region => $view) {
include $view->render();
$viewBuffer = $this->getAndCleanOutputBuffer();
$layoutBuffer = str_replace('<--{' . $region . '}-->', $viewBuffer, $layoutBuffer);
unset($content);
}
$this->endOutputBuffer();
return $layoutBuffer;
}
