/**
* Constructs absolute URL from PresenterRequest object.
* @param Nette\Web\IHttpRequest
* @param PresenterRequest
* @return string|NULL
*/
public function constructUrl(PresenterRequest $appRequest, Nette\Web\IHttpRequest $httpRequest)
{
$params = $appRequest->getParams();
// presenter name
$presenter = $appRequest->getPresenterName();
if (strncasecmp($presenter, $this->module, strlen($this->module)) === 0) {
$params[self::PRESENTER_KEY] = substr($presenter, strlen($this->module));
} else {
return NULL;
}
// remove default values; NULL values are retain
foreach ($this->defaults as $key => $value) {
if (isset($params[$key]) && $params[$key] == $value) {
// intentionally ==
unset($params[$key]);
}
}
$uri = $httpRequest->getUri();
$uri = ($this->flags & self::SECURED ? 'https://' : 'http://') . $uri->getAuthority() . $uri->getScriptPath();
$sep = ini_get('arg_separator.input');
$query = http_build_query($params, '', $sep ? $sep[0] : '&');
if ($query != '') {
// intentionally ==
$uri .= '?' . $query;
}
return $uri;
}
/**
* Maps HTTP request to a PresenterRequest object.
* @param Nette\Web\IHttpRequest
* @return PresenterRequest|NULL
*/
public function match(Nette\Web\IHttpRequest $httpRequest)
{
if ($httpRequest->getUri()->getPathInfo() !== '') {
return NULL;
}
// combine with precedence: get, (post,) defaults
$params = $httpRequest->getQuery();
$params += $this->defaults;
if (!isset($params[self::PRESENTER_KEY])) {
throw new \InvalidStateException('Missing presenter.');
}
$presenter = $this->module . $params[self::PRESENTER_KEY];
unset($params[self::PRESENTER_KEY]);
return new PresenterRequest(
$presenter,
$httpRequest->getMethod(),
$params,
$httpRequest->getPost(),
$httpRequest->getFiles(),
array(PresenterRequest::SECURED => $httpRequest->isSecured())
);
}
/**
* Maps HTTP request to a PresenterRequest object.
*
* @author Jan Tvrdík
* @param IHttpRequest
* @return PresenterRequest|NULL
*/
public function match(IHttpRequest $httpRequest)
{
$this->httpRequest = $httpRequest;
$path = rtrim($httpRequest->getUri()->getRelativeUri(), '/');
$tmp = $this->resolvePath($path);
if ($tmp === FALSE) return NULL;
list($page, $lang) = $tmp;
return new PresenterRequest(
$this->presenter,
$httpRequest->getMethod(),
array('page' => $page, 'lang' => $lang),
$httpRequest->getPost(),
$httpRequest->getFiles(),
array('secured' => $httpRequest->isSecured())
);
}
public function match(IHttpRequest $httpRequest)
{
$path = substr($httpRequest->getUri()->getPath(), strlen($httpRequest->getUri()->getBasePath()));
foreach ($this->getData() as $id => $url) {
if ($this->prefix . $url == $path || $this->prefix . $url . "/" == $path) {
$params = $httpRequest->getQuery();
$params["id"] = $id;
$params["action"] = $this->action;
return new PresenterRequest($this->presenter, $httpRequest->getMethod(), $params, $httpRequest->getPost(), $httpRequest->getFiles(), array('secured' => $httpRequest->isSecured()));
}
}
return null;
}
/**
* Maps HTTP request to a PresenterRequest object.
*
* @author Jan Tvrdík
* @param IHttpRequest
* @return PresenterRequest|NULL
*/
public function match(IHttpRequest $httpRequest)
{
$path = rtrim($httpRequest->getUri()->getRelativeUri(), '/');
$page = ($path === '' ? $this->homepage : $path);
$templateLocator = Env::getService('TemplateLocator');
if (!$templateLocator->existsPage($page)) {
$page .= '/' . $this->defaultPage;
if (!$templateLocator->existsPage($page)) {
return NULL;
}
}
return new PresenterRequest(
$this->presenter,
$httpRequest->getMethod(),
array('page' => $page),
$httpRequest->getPost(),
$httpRequest->getFiles(),
array('secured' => $httpRequest->isSecured())
);
}
/**
* Sends response to output.
* @return void
*/
public function send(Nette\Web\IHttpRequest $httpRequest, Nette\Web\IHttpResponse $httpResponse)
{
$httpResponse->setContentType($this->contentType);
$httpResponse->setHeader('Content-Disposition', 'attachment; filename="' . $this->name . '"');
$filesize = $length = filesize($this->file);
$handle = fopen($this->file, 'r');
if ($this->resuming) {
$httpResponse->setHeader('Accept-Ranges', 'bytes');
$range = $httpRequest->getHeader('Range');
if ($range !== NULL) {
$range = substr($range, 6); // 6 == strlen('bytes=')
list($start, $end) = explode('-', $range);
if ($start == NULL) {
$start = 0;
}
if ($end == NULL) {
$end = $filesize - 1;
}
if ($start < 0 || $end <= $start || $end > $filesize -1) {
$httpResponse->setCode(416); // requested range not satisfiable
return;
}
$httpResponse->setCode(206);
$httpResponse->setHeader('Content-Range', 'bytes ' . $start . '-' . $end . '/' . $filesize);
$length = $end - $start + 1;
fseek($handle, $start);
} else {
$httpResponse->setHeader('Content-Range', 'bytes 0-' . ($filesize - 1) . '/' . $filesize);
}
}
$httpResponse->setHeader('Content-Length', $length);
while (!feof($handle)) {
echo fread($handle, 4e6);
}
fclose($handle);
}
/**
* Constructs absolute URL from PresenterRequest object.
* @param Nette\Web\IHttpRequest
* @param PresenterRequest
* @return string|NULL
*/
public function constructUrl(PresenterRequest $appRequest, Nette\Web\IHttpRequest $httpRequest)
{
if ($this->flags & self::ONE_WAY) {
return NULL;
}
$params = $appRequest->getParams();
$metadata = $this->metadata;
$presenter = $appRequest->getPresenterName();
$params[self::PRESENTER_KEY] = $presenter;
if (isset($metadata[self::MODULE_KEY])) {
// try split into module and [submodule:]presenter parts
$module = $metadata[self::MODULE_KEY];
if (isset($module['fixity']) && strncasecmp($presenter, $module[self::VALUE] . ':', strlen($module[self::VALUE]) + 1) === 0) {
$a = strlen($module[self::VALUE]);
} else {
$a = strrpos($presenter, ':');
}
if ($a === FALSE) {
$params[self::MODULE_KEY] = '';
} else {
$params[self::MODULE_KEY] = substr($presenter, 0, $a);
$params[self::PRESENTER_KEY] = substr($presenter, $a + 1);
}
}
foreach ($metadata as $name => $meta) {
if (!isset($params[$name])) {
continue;
}
// retains NULL values
if (isset($meta['fixity'])) {
if (is_scalar($params[$name]) && strcasecmp($params[$name], $meta[self::VALUE]) === 0) {
// remove default values; NULL values are retain
unset($params[$name]);
continue;
} elseif ($meta['fixity'] === self::CONSTANT) {
return NULL;
// missing or wrong parameter '$name'
}
}
if (!is_scalar($params[$name])) {
} elseif (isset($meta['filterTable2'][$params[$name]])) {
$params[$name] = $meta['filterTable2'][$params[$name]];
} elseif (isset($meta[self::FILTER_OUT])) {
$params[$name] = call_user_func($meta[self::FILTER_OUT], $params[$name]);
}
if (isset($meta[self::PATTERN]) && !preg_match($meta[self::PATTERN], rawurldecode($params[$name]))) {
return NULL;
// pattern not match
}
}
// compositing path
$sequence = $this->sequence;
$brackets = array();
$required = 0;
$uri = '';
$i = count($sequence) - 1;
do {
$uri = $sequence[$i] . $uri;
if ($i === 0) {
break;
}
$i--;
$name = $sequence[$i];
$i--;
// parameter name
if ($name === ']') {
// opening optional part
$brackets[] = $uri;
} elseif ($name[0] === '[') {
// closing optional part
$tmp = array_pop($brackets);
if ($required < count($brackets) + 1) {
// is this level optional?
if ($name !== '[!') {
// and not "required"-optional
$uri = $tmp;
}
} else {
$required = count($brackets);
}
} elseif ($name[0] === '?') {
// "foo" parameter
continue;
} elseif (isset($params[$name]) && $params[$name] != '') {
// intentionally ==
$required = count($brackets);
// make this level required
$uri = $params[$name] . $uri;
unset($params[$name]);
} elseif (isset($metadata[$name]['fixity'])) {
// has default value?
$uri = $metadata[$name]['defOut'] . $uri;
} else {
return NULL;
// missing parameter '$name'
}
} while (TRUE);
// build query string
if ($this->xlat) {
$params = self::renameKeys($params, $this->xlat);
}
$sep = ini_get('arg_separator.input');
$query = http_build_query($params, '', $sep ? $sep[0] : '&');
if ($query != '') {
$uri .= '?' . $query;
}
// intentionally ==
// absolutize path
if ($this->type === self::RELATIVE) {
$uri = '//' . $httpRequest->getUri()->getAuthority() . $httpRequest->getUri()->getBasePath() . $uri;
} elseif ($this->type === self::PATH) {
$uri = '//' . $httpRequest->getUri()->getAuthority() . $uri;
}
if (strpos($uri, '//', 2) !== FALSE) {
return NULL;
// TODO: implement counterpart in match() ?
}
$uri = ($this->flags & self::SECURED ? 'https:' : 'http:') . $uri;
return $uri;
}
/**
* Maps HTTP request to a PresenterRequest object.
* @param Nette\Web\IHttpRequest
* @return PresenterRequest|NULL
*/
public function match(Nette\Web\IHttpRequest $httpRequest)
{
// combine with precedence: mask (params in URL-path), fixity, query, (post,) defaults
// 1) URL MASK
$uri = $httpRequest->getUri();
if ($this->type === self::HOST) {
$path = '//' . $uri->getHost() . $uri->getPath();
} elseif ($this->type === self::RELATIVE) {
$basePath = $uri->getBasePath();
if (strncmp($uri->getPath(), $basePath, strlen($basePath)) !== 0) {
return NULL;
}
$path = (string) substr($uri->getPath(), strlen($basePath));
} else {
$path = $uri->getPath();
}
if ($path !== '') {
$path = rtrim($path, '/') . '/';
}
if (!$matches = String::match($path, $this->re)) {
// stop, not matched
return NULL;
}
// deletes numeric keys, restore '-' chars
$params = array();
foreach ($matches as $k => $v) {
if (is_string($k) && $v !== '') {
$params[str_replace('___', '-', $k)] = $v; // trick
}
}
// 2) CONSTANT FIXITY
foreach ($this->metadata as $name => $meta) {
if (isset($params[$name])) {
//$params[$name] = $this->flags & self::CASE_SENSITIVE === 0 ? strtolower($params[$name]) : */$params[$name]; // strtolower damages UTF-8
} elseif (isset($meta['fixity']) && $meta['fixity'] !== self::OPTIONAL) {
$params[$name] = NULL; // cannot be overwriten in 3) and detected by isset() in 4)
}
}
// 3) QUERY
if ($this->xlat) {
$params += self::renameKeys($httpRequest->getQuery(), array_flip($this->xlat));
} else {
$params += $httpRequest->getQuery();
}
// 4) APPLY FILTERS & FIXITY
foreach ($this->metadata as $name => $meta) {
if (isset($params[$name])) {
if (!is_scalar($params[$name])) {
} elseif (isset($meta[self::FILTER_TABLE][$params[$name]])) { // applyies filterTable only to scalar parameters
$params[$name] = $meta[self::FILTER_TABLE][$params[$name]];
} elseif (isset($meta[self::FILTER_IN])) { // applyies filterIn only to scalar parameters
$params[$name] = call_user_func($meta[self::FILTER_IN], (string) $params[$name]);
if ($params[$name] === NULL && !isset($meta['fixity'])) {
return NULL; // rejected by filter
}
}
} elseif (isset($meta['fixity'])) {
$params[$name] = $meta[self::VALUE];
}
}
// 5) BUILD PresenterRequest
if (!isset($params[self::PRESENTER_KEY])) {
throw new \InvalidStateException('Missing presenter in route definition.');
}
if (isset($this->metadata[self::MODULE_KEY])) {
if (!isset($params[self::MODULE_KEY])) {
throw new \InvalidStateException('Missing module in route definition.');
}
$presenter = $params[self::MODULE_KEY] . ':' . $params[self::PRESENTER_KEY];
unset($params[self::MODULE_KEY], $params[self::PRESENTER_KEY]);
} else {
$presenter = $params[self::PRESENTER_KEY];
unset($params[self::PRESENTER_KEY]);
}
return new PresenterRequest(
$presenter,
$httpRequest->getMethod(),
$params,
$httpRequest->getPost(),
$httpRequest->getFiles(),
array(PresenterRequest::SECURED => $httpRequest->isSecured())
);
}
