/** * 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; }