/** * Matches a user submitted path with a previously defined route. * Assigns and returns an array of defaults on a successful match. * * @param EvHttp_Controller_Request_Http $request Request to get the path info from * @return array|false An array of assigned values or a false on a mismatch */ public function match($request, $partial = null) { $path = trim($request->getPathInfo(), '/'); $subPath = $path; $values = array(); foreach ($this->_routes as $key => $route) { if ($key > 0 && $matchedPath !== null) { $separator = substr($subPath, 0, strlen($this->_separators[$key])); if ($separator !== $this->_separators[$key]) { return false; } $subPath = substr($subPath, strlen($separator)); } // TODO: Should be an interface method. Hack for 1.0 BC if (!method_exists($route, 'getVersion') || $route->getVersion() == 1) { $match = $subPath; } else { $request->setPathInfo($subPath); $match = $request; } $res = $route->match($match, true); if ($res === false) { return false; } $matchedPath = $route->getMatchedPath(); if ($matchedPath !== null) { $subPath = substr($subPath, strlen($matchedPath)); $separator = substr($subPath, 0, strlen($this->_separators[$key])); } $values = $res + $values; } $request->setPathInfo($path); if ($subPath !== '' && $subPath !== false) { return false; } return $values; }
/** * Matches a user submitted path with parts defined by a map. Assigns and * returns an array of variables on a successful match. * * @param EvHttp_Controller_Request_Http $request Request to get the host from * @return array|false An array of assigned values or a false on a mismatch */ public function match($request) { // Check the scheme if required if ($this->_scheme !== null) { $scheme = $request->getScheme(); if ($scheme !== $this->_scheme) { return false; } } // Get the host and remove unnecessary port information $host = $request->getHttpHost(); if (preg_match('#:\\d+$#', $host, $result) === 1) { $host = substr($host, 0, -strlen($result[0])); } $hostStaticCount = 0; $values = array(); $host = trim($host, '.'); if ($host != '') { $host = explode('.', $host); foreach ($host as $pos => $hostPart) { // Host is longer than a route, it's not a match if (!array_key_exists($pos, $this->_parts)) { return false; } $name = isset($this->_variables[$pos]) ? $this->_variables[$pos] : null; $hostPart = urldecode($hostPart); // If it's a static part, match directly if ($name === null && $this->_parts[$pos] != $hostPart) { return false; } // If it's a variable with requirement, match a regex. If not - everything matches if ($this->_parts[$pos] !== null && !preg_match($this->_regexDelimiter . '^' . $this->_parts[$pos] . '$' . $this->_regexDelimiter . 'iu', $hostPart)) { return false; } // If it's a variable store it's value for later if ($name !== null) { $values[$name] = $hostPart; } else { $hostStaticCount++; } } } // Check if all static mappings have been matched if ($this->_staticCount != $hostStaticCount) { return false; } $return = $values + $this->_defaults; // Check if all map variables have been initialized foreach ($this->_variables as $var) { if (!array_key_exists($var, $return)) { return false; } } $this->_values = $values; return $return; }