/**
* Sends the correct header for the response
*
* @param boolean $send If set to false, the header will be returned
* @return mixed
*/
public function header($send = true)
{
$status = header::status($this->code, false);
$type = header::type($this->format, 'utf-8', false);
if (!$send) {
return $status . PHP_EOL . $type;
}
header($status);
header($type);
}
/**
* Sends an appropriate header for the asset
*
* @param boolean $send
* @return mixed
*/
public function header($send = true)
{
return header::type($this->mime(), false, $send);
}
/**
* Starts the router, renders the page and returns the response
*
* @return mixed
*/
public function launch()
{
// this will trigger the configuration
$site = $this->site();
// force secure connections if enabled
if ($this->option('ssl') and !r::secure()) {
// rebuild the current url with https
go(url::build(array('scheme' => 'https')));
}
// set the timezone for all date functions
date_default_timezone_set($this->options['timezone']);
// load all extensions
$this->extensions();
// load all plugins
$this->plugins();
// load all models
$this->models();
// start the router
$this->router = new Router($this->routes());
$this->route = $this->router->run($this->path());
// check for a valid route
if (is_null($this->route)) {
header::status('500');
header::type('json');
die(json_encode(array('status' => 'error', 'message' => 'Invalid route or request method')));
}
// call the router action with all arguments from the pattern
$response = call($this->route->action(), $this->route->arguments());
// load all language variables
// this can only be loaded once the router action has been called
// otherwise the current language is not yet available
$this->localize();
// build the response
$this->response = $this->component('response')->make($response);
// store the current language in the session
if ($this->site()->multilang() && ($language = $this->site()->language())) {
s::set('language', $language->code());
}
return $this->response;
}
/**
* Read and send the file with the correct headers
*
* @param string $file
*/
public static function show($file)
{
// stop the download if the file does not exist or is not readable
if (!is_file($file) or !is_readable($file)) {
return false;
}
// send the browser headers
header::type(f::mime($file));
// send the file
die(f::read($file));
}
*/
Pages::$methods['feed'] = function ($pages, $params = array()) {
// set all default values
$defaults = array('url' => url(), 'title' => 'Blog Feed', 'description' => 'Latest articles from the blog', 'link' => url(), 'datefield' => 'modified', 'textfield' => 'text', 'modified' => time(), 'excerpt' => false, 'generator' => kirby()->option('feed.generator', 'Kirby'), 'header' => true, 'snippet' => false);
// merge them with the user input
$options = array_merge($defaults, $params);
// sort by date
$items = $pages->sortBy($options['datefield'], 'desc');
// add the items
$options['items'] = $items;
$options['link'] = url($options['link']);
// fetch the modification date
if ($options['datefield'] == 'modified') {
$options['modified'] = $items->first()->modified();
} else {
$options['modified'] = $items->first()->date(false, $options['datefield']);
}
// send the xml header
if ($options['header']) {
header::type('text/xml');
}
// echo the doctype
$html = '<?xml version="1.0" encoding="utf-8"?>' . PHP_EOL;
// custom snippet
if ($options['snippet']) {
$html .= snippet($options['snippet'], $options, true);
} else {
$html .= tpl::load(__DIR__ . DS . 'template.php', $options);
}
return $html;
};
public function response()
{
// this will trigger the configuration
$site = $this->site();
$router = new Router($this->routes());
$route = $router->run($this->path());
// check for a valid route
if (is_null($route)) {
header::status('500');
header::type('json');
die(json_encode(array('status' => 'error', 'message' => 'Invalid route or request method')));
}
$response = call($route->action(), $route->arguments());
if (is_string($response)) {
$this->response = static::render(page($response));
} else {
if (is_array($response)) {
$this->response = static::render(page($response[0]), $response[1]);
} else {
if (is_a($response, 'Response')) {
$this->response = $response;
} else {
if (is_a($response, 'Page')) {
$this->response = static::render($response);
} else {
$this->response = null;
}
}
}
}
return $this->response;
}
if ($page && ($image = $page->file($filename . $extension))) {
$modified = substr(md5($image->modified()), 0, 12);
if ($modified === $hash) {
// thumb root
$path = str_replace('/', DS, $page->id());
$root = kirby()->roots()->index() . DS . 'thumbs' . DS . $path;
// create directories if necessary
if (!f::exists($root)) {
dir::make($root, true);
}
// thumb url
$url = kirby()->urls()->index() . '/thumbs/' . $page->id();
// create thumb
$thumb = thumb($image, array('destination' => true, 'width' => $width, 'filename' => '{safeName}-{width}-' . $modified . '.{extension}', 'root' => $root, 'url' => $url));
// send headers
header::type($image->mime());
header('Cache-control: max-age=' . 60 * 60 * 24 * 365);
header('Expires: ' . gmdate(DATE_RFC1123, time() + 60 * 60 * 24 * 365));
// read file
function readFileChunked($filename, $retbytes = true)
{
$chunkSize = 8192;
$buffer = '';
$cnt = 0;
$handle = fopen($filename, 'rb');
if ($handle === false) {
return false;
}
while (!feof($handle)) {
$buffer = fread($handle, $chunkSize);
echo $buffer;
