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extracted the route wildcard translation to a separate method.

This commit is contained in:
Taylor Otwell 2011-07-09 23:54:07 -05:00
parent 8277694693
commit d0ba4719d8
1 changed files with 12 additions and 3 deletions
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15
system/router.php
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@ -41,9 +41,7 @@ public static function route($method, $uri)
{
foreach (explode(', ', $keys) as $key)
{
$key = str_replace(':num', '[0-9]+', str_replace(':any', '[a-zA-Z0-9\-_]+', $key));
if (preg_match('#^'.$key.'$#', $uri))
if (preg_match('#^'.$key = static::translate_wildcards($key).'$#', $uri))
{
return Request::$route = new Route($keys, $callback, static::parameters($uri, $key));
}
@ -85,6 +83,17 @@ private static function load_from_directory($uri)
return (file_exists($path = APP_PATH.'routes/'.$segments[0].EXT)) ? array_merge(require $path, $home) : $home;
}
/**
* Translate route URI wildcards to regular expressions.
*
* @param string $key
* @return string
*/
private static function translate_wildcards($key)
{
return str_replace(':num', '[0-9]+', str_replace(':any', '[a-zA-Z0-9\-_]+', $key));
}
/**
* Extract the parameters from a URI based on a route URI.
*