/** Get set of default e-mail headers
* @return array
*/
public static function get_default_headers()
{
if (!isset(self::$default_headers['X-Mailer'])) {
self::$default_headers["X-Mailer"] = \System\Status::introduce();
}
return self::$default_headers;
}
/** Make a get request to URL
* @param string $url Requested URL
* @return array
*/
public static function get($url, $head = false)
{
if (function_exists('curl_init')) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_USERAGENT, \System\Status::introduce());
curl_setopt($ch, CURLOPT_HEADER, 1);
if ($head) {
curl_setopt($ch, CURLOPT_NOBODY, true);
}
$content = curl_exec($ch);
$dataray = array("status" => curl_getinfo($ch, CURLINFO_HTTP_CODE));
curl_close($ch);
if ($dataray['status'] === \System\Http\Response::NO_RESPONSE) {
throw new \System\Error\Connection(sprintf('Remote server was not found for URL "%s".', $url));
}
if ($dataray['status'] === \System\Http\Response::FORBIDDEN) {
throw new \System\Error\Offcom(sprintf('Access to URL "%s" was denied', $url));
}
if ($dataray['status'] === \System\Http\Response::PAGE_NOT_FOUND) {
throw new \System\Error\Offcom(sprintf('Requested URL "%s" was not found', $url));
}
isset($content[1]) && ($dataray['content'] = $content);
return new Response($dataray);
} else {
throw new \System\Error\Internal('Please allow CURL extension for System\\Offcom\\Request class');
}
}
/** Dump function - displays debug info on all arguments
* @return void
*/
function v()
{
$trace = debug_backtrace();
$var = func_get_args();
if (count($var) == 1) {
$var = $var[0];
}
$path = '';
if (isset($trace[0]['file'])) {
$path .= basename($trace[0]['file']);
if (isset($trace[0]['line'])) {
$path .= ":" . $trace[0]['line'];
}
$path .= ", ";
}
if (isset($trace[0]['class'])) {
$path .= $trace[0]['class'] . '::' . $trace[0]['function'] . "()";
} elseif (isset($trace[0]['function'])) {
$path .= $trace[0]['function'] . "()";
}
try {
$cli = \System\Status::on_cli();
} catch (\Exception $e) {
$cli = true;
}
if (!$cli) {
echo '<div class="debug dump"><b>' . $path . "</b><pre>";
}
function_exists('var_export') && !is_string($var) ? var_dump($var) : print_r($var);
if ($cli) {
echo "\n";
} else {
echo '</pre></div>';
}
}
public static function cmd_config()
{
\System\Init::full();
\Helper\Cli::out_flist(array("list" => array("Framework" => \System\Status::introduce(), "Environment" => \System\Settings::get_env())));
\Helper\Cli::out();
\Helper\Cli::out("Loaded config files");
\Helper\Cli::sep();
\Helper\Cli::out_flist(array("list" => \System\Settings::get_loaded_files(), "margin" => 2, "show_keys" => false));
}
/** Create request object from current hit
* @return self
*/
public static function from_hit()
{
if (\System\Status::on_cli()) {
$data = array("time" => def($_SERVER['REQUEST_TIME_FLOAT'], microtime(true)), "cli" => true, "secure" => false);
} else {
$data = array("cli" => false, "ajax" => strtolower(def($_SERVER['HTTP_X_REQUESTED_WITH'])) == self::IDENT_XHR, "host" => def($_SERVER['HTTP_HOST']), "path" => def($_SERVER['REQUEST_URI']), "protocol" => def($_SERVER['REQUEST_SCHEME']), "referrer" => def($_SERVER['HTTP_REFERER']), "agent" => def($_SERVER['HTTP_USER_AGENT']), "query" => def($_SERVER['QUERY_STRING']), "time" => def($_SERVER['REQUEST_TIME_FLOAT'], microtime(true)), "secure" => any($_SERVER['HTTPS']), "method" => strtolower(def($_SERVER['REQUEST_METHOD'])), "cookies" => &$_COOKIE, "session" => &$_SESSION);
if ($data['query']) {
$path = explode('?', $data['path']);
$data['path'] = $path[0];
}
if (isset($_GET['path'])) {
$data['path'] = $_GET['path'];
}
}
$obj = new self($data);
return $obj->prepare_input();
}
/** Render HTML meta tag section
* @return $this
*/
public function render_meta()
{
$this->content_for("meta", array("name" => 'generator', "content" => \System\Status::introduce()));
$this->content_for("meta", array("http-equiv" => 'content-type', "content" => 'text/html; charset=utf-8'));
$this->content_for("meta", array("charset" => 'utf-8'));
$meta = $this->get_content_from("meta");
foreach ($meta as $name => $value) {
if ($value) {
$this->content_for("head", '<meta' . \System\Template\Tag::html_attrs('meta', $value) . '>');
}
}
return $this;
}
/** Send HTTP headers
* @return void
*/
public function send_headers()
{
if (\System\Status::on_cli()) {
return $this;
}
session_write_close();
def($this->headers['Content-Encoding'], 'gz');
def($this->headers['Generator'], 'pwf');
if (!isset($this->headers['Content-Type'])) {
if ($this->mime) {
$mime = $this->mime;
} else {
try {
$mime = \System\Output::get_mime($this->renderer->format);
} catch (\System\Error\Argument $e) {
$mime = 'text/html; charset=utf-8';
}
}
def($this->headers["Content-Type"], $mime . ";charset=utf-8");
}
if (isset($this->size)) {
def($this->headers['Content-Length'], $this->size);
}
if ($this->status == self::OK && empty($this->content)) {
$this->status(self::NO_CONTENT);
}
header(self::get_status($this->status));
foreach ($this->headers as $name => $content) {
if (is_numeric($name)) {
header($content);
} else {
$name = implode('-', array_map('ucfirst', explode('-', $name)));
header($name . ": " . $content);
}
}
return $this;
}
