public function render()
{
$this->initializeUrl();
$this->getCurrentOffset();
$pageLinks = array();
if (empty($this->range)) {
for ($i = 1; $i <= $this->numberOfPages; ++$i) {
$pageLinks[] = $i != $this->currentOffset ? \vxPHP\Template\SimpleTemplate::a($this->urlFragment . $i, $i) : "<span class='currentPage'>{$i}</span>";
}
if (is_string($separator)) {
return implode($separator, $pageLinks);
}
if (is_array($separator) && count($separator) == 5) {
return implode($separator[2], $pageLinks);
}
return implode(' | ', $pageLinks);
} else {
}
}
/**
* create response
* with a HttpException status code and headers are considered
* other exceptions default to status code 500
* a error_docs/error_{status_code}.php template is parsed, when found
* otherwise the exception data is decorated and dumped
*
* @param \Exception $e
* @return \vxPHP\Http\Response
*/
protected function createResponse(\Exception $e)
{
if ($e instanceof HttpException) {
$status = $e->getStatusCode();
$headers = $e->getHeaders();
} else {
$status = Response::HTTP_INTERNAL_SERVER_ERROR;
$headers = array();
}
$config = Application::getInstance()->getConfig();
if (isset($config->paths['tpl_path'])) {
$path = ($config->paths['tpl_path']['absolute'] ? '' : rtrim(Application::getInstance()->getRootPath(), DIRECTORY_SEPARATOR)) . $config->paths['tpl_path']['subdir'];
if (file_exists($path . 'error_docs' . DIRECTORY_SEPARATOR . 'error_' . $status . '.php')) {
$tpl = SimpleTemplate::create('error_docs' . DIRECTORY_SEPARATOR . 'error_' . $status . '.php');
$content = $tpl->assign('exception', $e)->assign('status', $status)->display();
} else {
$content = $this->decorateException($e, $status);
}
} else {
$content = $this->decorateException($e, $status);
}
return new Response($content, $status, $headers);
}
/**
* explicitly insert template at $blockName position
*
* @param SimpleTemplate $childTemplate
* @param string $blockName
* @return SimpleTemplate
*/
public function insertTemplateAt(SimpleTemplate $childTemplate, $blockName)
{
$blockRegExp = '~<!--\\s*\\{\\s*block\\s*:\\s*' . $blockName . '\\s*\\}\\s*-->~';
if (preg_match($blockRegExp, $this->rawContents)) {
$this->rawContents = preg_replace($blockRegExp, $childTemplate->getRawContents(), $this->rawContents);
} else {
throw new SimpleTemplateException("Could not insert child template at '{$blockName}'.", SimpleTemplateException::TEMPLATE_INVALID_NESTING);
}
return $this;
}
