/**
* compile
*
* @param string $pattern
* @param array $requirements
*
* @return string
*/
public static function compile($pattern, $requirements = array())
{
$pattern = RouteHelper::sanitize($pattern);
$regex = static::replaceOptionalSegments($pattern);
$regex = static::replaceWildcards($regex);
return chr(1) . '^' . static::replaceAllRegex($regex, $requirements) . '$' . chr(1);
}
/**
* generate
*
* @param string $pattern
* @param array $queries
*
* @return mixed|string
*/
public static function generate($pattern, array $queries = array())
{
$replace = array();
$pattern = RouteHelper::sanitize($pattern);
if (!isset(static::$vars[$pattern])) {
TrieCompiler::compile($pattern);
static::$vars[$pattern] = (array) TrieCompiler::$vars;
}
foreach (static::$vars[$pattern] as $key) {
$var = isset($queries[$key]) ? $queries[$key] : 'null';
if (is_array($var) || is_object($var)) {
$var = implode('/', (array) $var);
$key2 = '*' . $key;
$replace[$key2] = $var;
} else {
$key2 = ':' . $key;
$replace[$key2] = $var;
}
if (strpos($pattern, $key2) !== false) {
unset($queries[$key]);
}
}
$pattern = strtr($pattern, $replace);
$queries = http_build_query($queries);
if ($queries) {
$pattern = rtrim($pattern, '/') . '/?' . $queries;
}
return $pattern;
}
/**
* Match routes.
*
* @param string $route
* @param string $method
* @param array $options
*
* @return Route|false
*/
public function match($route, $method = 'GET', $options = array())
{
$this->method = $method;
$this->options = $options;
$this->count = 0;
// Init some data
$this->buildRouteMaps()->buildTree();
// Match
$segments = explode('/', RouteHelper::sanitize($route));
$routeItem = $this->matchSegment($segments, $this->tree);
if (!$routeItem) {
return false;
}
$routeItem->setVariables(array_merge($routeItem->getVariables(), $this->vars));
return $routeItem;
}
/**
* compile
*
* @param string $pattern
* @param array $requirements
*
* @return string
*/
public static function compile($pattern, $requirements = array())
{
// Sanitize and explode the pattern.
$pattern = RouteHelper::sanitize($pattern);
$vars = array();
$regex = array();
// Loop on each segment
foreach (explode('/', $pattern) as $segment) {
if ($segment == '') {
// Match root route.
$regex[] = '';
} elseif ($segment == '*') {
// Match a splat with no variable.
$regex[] = '.*';
} elseif ($segment[0] == '*') {
// Match a splat and capture the data to a named variable.
$vars[] = $segment = substr($segment, 1);
$regex[] = '(?P<' . $segment . '>.*)';
} elseif ($segment[0] == '\\' && $segment[1] == '*') {
// Match an escaped splat segment.
$regex[] = '\\*' . preg_quote(substr($segment, 2));
} elseif ($segment == ':') {
// Match an unnamed variable without capture.
$regex[] = '[^/]*';
} elseif ($segment[0] == ':') {
// Match a named variable and capture the data.
$vars[] = $segment = substr($segment, 1);
$regex[] = static::requirementPattern($segment, $requirements);
} elseif ($segment[0] == '\\' && $segment[1] == ':') {
// Match a segment with an escaped variable character prefix.
$regex[] = preg_quote(substr($segment, 1));
} else {
// Match the standard segment.
$regex[] = preg_quote($segment);
}
}
static::$vars = $vars;
return chr(1) . '^' . implode('/', $regex) . '$' . chr(1);
}
/**
* Method to test normalise()
*
* @return void
*
* @covers Windwalker\Router\RouteHelper::normalise
*/
public function testNormalise()
{
$this->assertEquals('/foo/bar/baz', RouteHelper::sanitize('foo/bar/baz/'));
}
