/** * Funkce pro odeslání GET požadavku bez čekání na získání odpovědi * @param string $url * @throws \Exception */ public static function sendBackgroundGetRequest($url) { $url = new Url($url); $host = $url->getHost(); if (empty($host)) { $host = 'localhost'; } #region parametry připojení switch ($url->getScheme()) { case 'https': $scheme = 'ssl://'; $port = 443; break; case 'http': default: $scheme = ''; $port = 80; } $urlPort = $url->getPort(); if (!empty($urlPort)) { $port = $urlPort; } #endregion $fp = @fsockopen($scheme . $host, $port, $errno, $errstr, self::REQUEST_TIMEOUT); if (!$fp) { Debugger::log($errstr, ILogger::ERROR); throw new \Exception($errstr, $errno); } $path = $url->getPath() . ($url->getQuery() != "" ? '?' . $url->getQuery() : ''); fputs($fp, "GET " . $path . " HTTP/1.0\r\nHost: " . $host . "\r\n\r\n"); fputs($fp, "Connection: close\r\n"); fputs($fp, "\r\n"); }
/** * Constructs absolute URL from Request object. * @return string|NULL */ public function constructUrl(array $params, Nette\Http\Url $refUrl) { if ($this->flags & self::ONE_WAY) { 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]); } } $url = ($this->flags & self::SECURED ? 'https://' : $refUrl->getScheme() . '://') . $refUrl->getAuthority() . $refUrl->getPath(); $sep = ini_get('arg_separator.input'); $query = http_build_query($params, '', $sep ? $sep[0] : '&'); if ($query != '') { // intentionally == $url .= '?' . $query; } return $url; }
/** * Constructs absolute URL from Request object. * @return string|NULL */ public function constructUrl(Application\Request $appRequest, Nette\Http\Url $refUrl) { if ($this->flags & self::ONE_WAY) { return NULL; } $params = $appRequest->getParameters(); $metadata = $this->metadata; $presenter = $appRequest->getPresenterName(); $params[self::PRESENTER_KEY] = $presenter; if (isset($metadata[NULL][self::FILTER_OUT])) { $params = call_user_func($metadata[NULL][self::FILTER_OUT], $params); if ($params === NULL) { return NULL; } $presenter = $params[self::PRESENTER_KEY]; } if (isset($metadata[self::MODULE_KEY])) { // try split into module and [submodule:]presenter parts $module = $metadata[self::MODULE_KEY]; if (isset($module['fixity']) && strncmp($presenter, $module[self::VALUE] . ':', strlen($module[self::VALUE]) + 1) === 0) { $a = strlen($module[self::VALUE]); } else { $a = strrpos($presenter, ':'); } if ($a === FALSE) { $params[self::MODULE_KEY] = isset($module[self::VALUE]) ? '' : NULL; } 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 ($params[$name] === FALSE) { $params[$name] = '0'; } elseif (is_scalar($params[$name])) { $params[$name] = (string) $params[$name]; } if ($params[$name] === $meta[self::VALUE]) { // remove default values; NULL values are retain unset($params[$name]); continue; } elseif ($meta['fixity'] === self::CONSTANT) { return NULL; // missing or wrong parameter '$name' } } if (is_scalar($params[$name]) && isset($meta['filterTable2'][$params[$name]])) { $params[$name] = $meta['filterTable2'][$params[$name]]; } elseif (isset($meta['filterTable2']) && !empty($meta[self::FILTER_STRICT])) { return NULL; } elseif (isset($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 = []; $required = NULL; // NULL for auto-optional $url = ''; $i = count($sequence) - 1; do { $url = $sequence[$i] . $url; if ($i === 0) { break; } $i--; $name = $sequence[$i]; $i--; // parameter name if ($name === ']') { // opening optional part $brackets[] = $url; } elseif ($name[0] === '[') { // closing optional part $tmp = array_pop($brackets); if ($required < count($brackets) + 1) { // is this level optional? if ($name !== '[!') { // and not "required"-optional $url = $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 $url = $params[$name] . $url; unset($params[$name]); } elseif (isset($metadata[$name]['fixity'])) { // has default value? if ($required === NULL && !$brackets) { // auto-optional $url = ''; } else { $url = $metadata[$name]['defOut'] . $url; } } else { return NULL; // missing parameter '$name' } } while (TRUE); $scheme = $this->scheme ?: $refUrl->getScheme(); if ($this->type === self::HOST) { $host = $refUrl->getHost(); $parts = ip2long($host) ? [$host] : array_reverse(explode('.', $host)); $url = strtr($url, ['/%basePath%/' => $refUrl->getBasePath(), '%tld%' => $parts[0], '%domain%' => isset($parts[1]) ? "{$parts['1']}.{$parts['0']}" : $parts[0], '%sld%' => isset($parts[1]) ? $parts[1] : '', '%host%' => $host]); $url = $scheme . ':' . $url; } else { if ($this->lastRefUrl !== $refUrl) { $basePath = $this->type === self::RELATIVE ? $refUrl->getBasePath() : ''; $this->lastBaseUrl = $scheme . '://' . $refUrl->getAuthority() . $basePath; $this->lastRefUrl = $refUrl; } $url = $this->lastBaseUrl . $url; } if (strpos($url, '//', strlen($scheme) + 3) !== FALSE) { return NULL; } // build query string if ($this->xlat) { $params = self::renameKeys($params, $this->xlat); } $sep = ini_get('arg_separator.input'); $query = http_build_query($params, '', $sep ? $sep[0] : '&'); if ($query != '') { // intentionally == $url .= '?' . $query; } return $url; }
/** * Constructs absolute URL from Request object. * * @return string|NULL */ public function constructUrl(App\Request $appRequest, Http\Url $refUrl) { $params = $appRequest->getParameters(); $query = $params; unset($query['action'], $query['page_id'], $query['slug'], $query['id'], $query['locale'], $query['prefix']); if (isset($params['slug'])) { $slug = strtolower($params['slug']); } else { if (isset($params['page_id'])) { $row = $this->slugManager->getSlugById($params['page_id']); // todo peekay Change cs for selected language if (isset($query['locale'])) { unset($params['locale']); } if ($row) { if (isset($params['locale'])) { $slug = $row->{'slug_' . $params['locale']}; } else { $slug = $row->{'slug'}; } } else { return NULL; } } else { return NULL; } } if (isset($params['locale'])) { $locale = $params['locale'] . '/'; } else { $locale = null; } if (isset($params['prefix'])) { $prefix = $params['prefix'] . '/'; } else { $prefix = null; } $url = $refUrl->getScheme() . '://' . $refUrl->getHost() . $refUrl->getPath() . $locale . $prefix . $slug; $params = $appRequest->getParameters(); if (isset($params['action']) && $params['action'] !== 'default') { $url .= $refUrl->getPath(); } if (isset($params['id'])) { if ($params['action'] == 'default' && isset($params['action'])) { $url .= $refUrl->getPath(); } $url .= $refUrl->getPath() . $params['id']; } if (count($query) > 0) { $queryString = '?'; foreach ($query as $key => $parameter) { $queryString .= $key . '=' . $parameter . '&'; } $finalQueryString = substr($queryString, 0, -1); $url .= $finalQueryString; } return $url; }
/** * Constructs absolute URL from Request object. * @return string|NULL */ public function constructUrl(Application\Request $appRequest, Nette\Http\Url $refUrl) { if ($this->flags & self::ONE_WAY) { return NULL; } $params = $appRequest->getParameters(); // presenter name $presenter = $appRequest->getPresenterName(); if (strncmp($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]); } } $url = ($this->flags & self::SECURED ? 'https://' : $refUrl->getScheme() . '://') . $refUrl->getAuthority() . $refUrl->getPath(); $sep = ini_get('arg_separator.input'); $query = http_build_query($params, '', $sep ? $sep[0] : '&'); if ($query != '') { // intentionally == $url .= '?' . $query; } return $url; }