/**
* Constructs absolute URL from PresenterRequest object.
* @param PresenterRequest
* @param Nette\Web\Uri
* @return string|NULL
*/
public function constructUrl(PresenterRequest $appRequest, Nette\Web\Uri $refUri)
{
$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]);
}
}
$uri = ($this->flags & self::SECURED ? 'https://' : 'http://') . $refUri->getAuthority() . $refUri->getPath();
$sep = ini_get('arg_separator.input');
$query = http_build_query($params, '', $sep ? $sep[0] : '&');
if ($query != '') { // intentionally ==
$uri .= '?' . $query;
}
return $uri;
}
/**
* Constructs absolute URL from PresenterRequest object.
* @param PresenterRequest
* @param Nette\Web\Uri
* @return string|NULL
*/
public function constructUrl(PresenterRequest $appRequest, Nette\Web\Uri $refUri)
{
if ($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 = '//' . $refUri->getAuthority() . $refUri->getBasePath() . $uri;
} elseif ($this->type === self::PATH) {
$uri = '//' . $refUri->getAuthority() . $uri;
}
if (strpos($uri, '//', 2) !== FALSE) {
return NULL; // TODO: implement counterpart in match() ?
}
$uri = ($this->flags & self::SECURED ? 'https:' : 'http:') . $uri;
return $uri;
}
